CN102252448B

CN102252448B - 3rd class generation-absorption system and the 3rd class absorption heat pump

Info

Publication number: CN102252448B
Application number: CN201110122888.2A
Authority: CN
Inventors: 李华玉
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-03-12
Filing date: 2011-05-05
Publication date: 2016-02-03
Anticipated expiration: 2031-05-05
Also published as: WO2012122683A1; CN102252448A

Abstract

The invention provides the 3rd class generation-absorption system and the 3rd class absorption heat pump, belong to absorption heat pump technical field.Second generator is communicated with the first generator with the second solution heat exchanger through the second solution pump, first generator is communicated with the first absorber through the first solution heat exchanger, first absorber is communicated with the second absorber with the first solution heat exchanger through the first solution pump, second absorber is communicated with the second generator through the second solution heat exchanger, first generator also has and drives heat medium pipeline and ft connection and have refrigerant steam channel and be communicated with the second absorber, second generator also has surplus heat medium pipeline, refrigerant steam channel respectively with ft connection, first absorber also has heated medium pipeline, refrigerant steam channel respectively with ft connection, second absorber also has heated medium pipeline and ft connection, form the 3rd class generation-absorption system, increase the parts such as condenser, evaporimeter and cryogen liquid pump, form corresponding 3rd class absorption heat pump.

Description

3rd class generation-absorption system and the 3rd class absorption heat pump

Technical field:

The invention belongs to low temperature heat technical field of heat pumps.

Background technology:

First-class absorption type heat pump is with temperature difference between high temperature driven thermal medium and heated medium for driving force, and its amplitude promoting waste heat supply temperature is large, and energy-saving benefit is relatively low; Second-kind absorption-type heat pump is naturally occurring driving force with the temperature difference between residual heat resources and environment, and its amplitude promoting waste heat supply temperature is relatively low, and when residual heat resources are enriched, energy-saving benefit is high; Two kinds of driving forces are merged and uses, residual heat resources utilization rate can not only be improved, also can reduce the requirement of high temperature driven heat in quantity and grade two simultaneously.

Can to use between high temperature driven thermal medium and heated medium temperature difference and the temperature difference between residual heat resources and environment as driving force for technological means simultaneously, there is superior performance exponential sum promote higher for the purpose of waste heat supply temperature to realize heat pump, consider in residual heat resources compared with giving full play to second-kind absorption-type heat pump energy-saving benefit high advantage during horn of plenty simultaneously, find the 3rd class generation-absorption system of structure and flow process advantages of simple, increase other parts corresponding again, obtain series the 3rd class absorption heat pump, to provide raising residual heat resources utilization rate and provide powerful support for.

Summary of the invention:

Main purpose of the present invention is to provide the 3rd class generation-absorption system and the 3rd class absorption heat pump, and concrete summary of the invention subitem is described below:

1. the 3rd class generation-absorption system, it forms primarily of the first generator, the second generator, the first absorber, the second absorber, the first solution heat exchanger, the second solution heat exchanger, the first solution pump and the second solution pump, second generator has concentrated solution pipeline to be communicated with the first generator with the second solution heat exchanger through the second solution pump, first generator also has concentrated solution pipeline to be communicated with the first absorber through the first solution heat exchanger, first absorber also has weak solution pipeline to be communicated with the second absorber with the first solution heat exchanger through the first solution pump, second absorber also has weak solution pipeline to be communicated with the second generator through the second solution heat exchanger, first generator also has respectively and drives heat medium pipeline and ft connection and have refrigerant steam channel and be communicated with the second absorber, second generator also has surplus heat medium pipeline and ft connection and have refrigerant steam channel and ft connection respectively, first absorber also has heated medium pipeline and ft connection respectively and has refrigerant steam channel and ft connection, second absorber also has heated medium pipeline and ft connection, form the 3rd class generation-absorption system.

2. the 3rd class absorption heat pump, in the 3rd class generation-absorption system described in the 1st, increase condenser, evaporimeter and cryogen liquid pump, being had by second generator refrigerant steam channel and ft connection to be defined as the second generator has refrigerant steam channel to be communicated with condenser, condenser also has cryogen liquid pipeline to be communicated with evaporimeter through cryogen liquid pump, being had by first absorber refrigerant steam channel and ft connection to be defined as evaporimeter has refrigerant steam channel to be communicated with the first absorber, condenser also has cooling medium pipeline and ft connection, evaporimeter also has surplus heat medium pipeline and ft connection, form the 3rd class absorption heat pump.

3. the 3rd class absorption heat pump, in the 3rd class absorption heat pump described in the 2nd, increase by the 3rd generator, 3rd solution heat exchanger, choke valve and the 3rd solution pump, second absorber is set up weak solution pipeline and is communicated with the 3rd generator through the 3rd solution heat exchanger, 3rd generator also has concentrated solution pipeline through the 3rd solution pump, after 3rd solution heat exchanger with the second generator through the second solution pump, concentrated solution pipeline after second solution heat exchanger converges, after being had by second generator refrigerant steam channel to be communicated with condenser to be adjusted to the second generator to have refrigerant steam channel to be communicated with the 3rd generator, the 3rd generator has cryogen liquid pipeline to be communicated with condenser through choke valve again, 3rd generator also has refrigerant steam channel to be communicated with condenser, form single-action-economic benefits and social benefits the 3rd class absorption heat pump.

4. the 3rd class absorption heat pump, in the 3rd class absorption heat pump described in the 2nd, increase by the 3rd generator, 3rd solution heat exchanger and choke valve, had by second generator concentrated solution pipeline to be communicated with the second solution heat exchanger through the second solution pump to be adjusted to the second generator and to have concentrated solution pipeline to be communicated with the 3rd generator through the 3rd solution heat exchanger, 3rd generator also has concentrated solution pipeline to be communicated with the second solution heat exchanger with the 3rd solution heat exchanger through the second solution pump, after being had by second generator refrigerant steam channel to be communicated with condenser to be adjusted to the second generator to have refrigerant steam channel to be communicated with the 3rd generator, the 3rd generator has cryogen liquid pipeline to be communicated with condenser through choke valve again, 3rd generator also has refrigerant steam channel to be communicated with condenser, form single-action-economic benefits and social benefits the 3rd class absorption heat pump.

5. the 3rd class absorption heat pump, in the 3rd class absorption heat pump described in the 2nd, increase by the 3rd generator, 3rd solution heat exchanger, choke valve and the 3rd solution pump, had by second absorber weak solution pipeline to be communicated with the second generator through the second solution heat exchanger to be adjusted to the second absorber and to have weak solution pipeline to be communicated with the 3rd generator with the 3rd solution heat exchanger through the second solution heat exchanger, 3rd generator also has concentrated solution pipeline to be communicated with the second generator with the 3rd solution heat exchanger through the 3rd solution pump, after being had by second generator refrigerant steam channel to be communicated with condenser to be adjusted to the second generator to have refrigerant steam channel to be communicated with the 3rd generator, the 3rd generator has cryogen liquid pipeline to be communicated with condenser through choke valve again, 3rd generator also has refrigerant steam channel to be communicated with condenser, form single-action-economic benefits and social benefits the 3rd class absorption heat pump.

6. the 3rd class absorption heat pump, in the 3rd class absorption heat pump described in the 2nd, increase by the 3rd generator, 4th generator, 3rd solution heat exchanger, 4th solution heat exchanger, first throttle valve, second throttle, 3rd solution pump and the 4th solution pump, second absorber is set up weak solution pipeline and is communicated with the 4th generator through the 4th solution heat exchanger with the 3rd generator connected sum through the 3rd solution heat exchanger respectively, 3rd generator also has concentrated solution pipeline through the 3rd solution pump, after 3rd solution heat exchanger with the second generator through the second solution pump, concentrated solution pipeline after second solution heat exchanger converges, 4th generator also has concentrated solution pipeline through the 4th solution pump, after 4th solution heat exchanger with the second generator through the second solution pump, concentrated solution pipeline after second solution heat exchanger converges, after being had by second generator refrigerant steam channel to be communicated with condenser to be adjusted to the second generator to have refrigerant steam channel to be communicated with the 3rd generator, the 3rd generator has cryogen liquid pipeline to be communicated with condenser through first throttle valve again, after 3rd generator also has refrigerant steam channel to be communicated with the 4th generator, the 4th generator has cryogen liquid pipeline to be communicated with condenser through second throttle again, 4th generator also has refrigerant steam channel to be communicated with condenser, form single-action-triple effect the 3rd class absorption heat pump.

7. the 3rd class absorption heat pump, in the 3rd class absorption heat pump described in the 2nd, increase by the 3rd generator, 4th generator, 3rd solution heat exchanger, 4th solution heat exchanger, first throttle valve and second throttle, had by second generator concentrated solution pipeline to be communicated with the second solution heat exchanger through the second solution pump to be adjusted to the second generator and to have concentrated solution pipeline to be communicated with the 3rd generator through the 3rd solution heat exchanger, 3rd generator is communicated with concentrated solution pipeline in addition and is communicated with the 4th generator through the 4th solution heat exchanger, 4th generator also has concentrated solution pipeline through the second solution pump, 4th solution heat exchanger is communicated with the second solution heat exchanger with the 3rd solution heat exchanger, after being had by second generator refrigerant steam channel to be communicated with condenser to be adjusted to the second generator to have refrigerant steam channel to be communicated with the 3rd generator, the 3rd generator has cryogen liquid pipeline to be communicated with condenser through first throttle valve again, after 3rd generator also has refrigerant steam channel to be communicated with the 4th generator, the 4th generator has cryogen liquid pipeline to be communicated with condenser through second throttle again, 4th generator also has refrigerant steam channel to be communicated with condenser, form single-action-triple effect the 3rd class absorption heat pump.

8. the 3rd class absorption heat pump, in the 3rd class absorption heat pump described in the 2nd, increase by the 3rd generator, 4th generator, 3rd solution heat exchanger, 4th solution heat exchanger, first throttle valve, second throttle, 3rd solution pump and the 4th solution pump, had by second absorber weak solution pipeline to be communicated with the second generator through the second solution heat exchanger to be adjusted to the second absorber and to have weak solution pipeline through the second solution heat exchanger, 3rd solution heat exchanger is communicated with the 4th generator with the 4th solution heat exchanger, 4th generator also has concentrated solution pipeline to be communicated with the 3rd generator with the 4th solution heat exchanger through the 4th solution pump, 3rd generator also has concentrated solution pipeline to be communicated with the second generator with the 3rd solution heat exchanger through the 3rd solution pump, after being had by second generator refrigerant steam channel to be communicated with condenser to be adjusted to the second generator to have refrigerant steam channel to be communicated with the 3rd generator, the 3rd generator has cryogen liquid pipeline to be communicated with condenser through first throttle valve again, after 3rd generator also has refrigerant steam channel to be communicated with the 4th generator, the 4th generator has cryogen liquid pipeline to be communicated with condenser through second throttle again, 4th generator also has refrigerant steam channel to be communicated with condenser, form single-action-triple effect the 3rd class absorption heat pump.

9. the 3rd class absorption heat pump, in the 3rd class absorption heat pump described in the 2nd, increase by the second cryogen liquid pump or choke valve, 3rd solution heat exchanger and absorption-evaporimeter, had by second absorber weak solution pipeline to be communicated with the second generator through the second solution heat exchanger to be adjusted to the second absorber and to have weak solution pipeline to be communicated with absorption-evaporimeter through the second solution heat exchanger, absorption-evaporimeter also has weak solution pipeline to be communicated with the second generator through the 3rd solution heat exchanger, had by second generator concentrated solution pipeline to be communicated with the second solution heat exchanger through the second solution pump to be adjusted to the second generator and to have concentrated solution pipeline to be communicated with the second solution heat exchanger with the 3rd solution heat exchanger through the second solution pump, being had by evaporimeter refrigerant steam channel to be communicated with the first absorber to be adjusted to evaporimeter has refrigerant steam channel to be communicated with absorption-evaporimeter, condenser sets up cryogen liquid pipeline and absorbs after the second cryogen liquid pump is communicated with absorption-evaporimeter-and evaporimeter has refrigerant steam channel to be communicated with the first absorber again, or cryogen liquid pump set up after cryogen liquid pipeline is communicated with absorption-evaporimeter absorbs-evaporimeter has refrigerant steam channel to be communicated with the first absorber more also to be had by cryogen liquid pump cryogen liquid pipeline to be communicated with evaporimeter simultaneously and is adjusted to cryogen liquid pump and has cryogen liquid pipeline to be communicated with evaporimeter through choke valve, form single-action-1.5 grade of the 3rd class absorption heat pump.

10. the 3rd class absorption heat pump, in the 3rd class absorption heat pump described in the 2nd, increase by the 3rd solution heat exchanger, choke valve or the second cryogen liquid pump, 3rd solution pump, second evaporimeter, absorption-generator and point steam chest, had by second absorber weak solution pipeline to be communicated with the second generator through the second solution heat exchanger to be adjusted to the second absorber and to have weak solution pipeline to be communicated with absorption-generator through the second solution heat exchanger, absorption-generator also has weak solution pipeline to be communicated with the second generator through the 3rd solution heat exchanger, had by second generator concentrated solution pipeline to be communicated with the second solution heat exchanger through the second solution pump to be adjusted to the second generator and to have concentrated solution pipeline through the second solution pump, 3rd solution heat exchanger is communicated with a point steam chest with absorption-generator, steam chest is divided to also have concentrated solution pipeline to be communicated with the second solution heat exchanger through the 3rd solution pump, evaporimeter also has cryogen liquid pipeline to be communicated with the second evaporimeter through choke valve, or condenser is set up cryogen liquid pipeline and is communicated with the second evaporimeter through the second cryogen liquid pump, second evaporimeter also has refrigerant steam channel to be communicated with absorption-generator, steam chest is divided to also have refrigerant steam channel to be communicated with condenser, second evaporimeter also has surplus heat medium pipeline and ft connection, absorption-generator or in addition heated medium pipeline and ft connection, form single-action-1.5 grade of the 3rd class absorption heat pump.

11. the 3rd class absorption heat pumps, be in the 3rd class absorption heat pump described in the 10th, cancel the second evaporimeter, evaporimeter is set up refrigerant steam channel and is communicated with absorption-generator, forms single-action-1.5 grade of the 3rd class absorption heat pump.

12. the 3rd class absorption heat pumps, in the 3rd class absorption heat pump described in the 2nd, increase by the 3rd solution heat exchanger, 3rd solution pump, second cryogen liquid pump, absorption-generator, divide steam chest and the second condenser, had by second absorber weak solution pipeline to be communicated with the second generator through the second solution heat exchanger to be adjusted to the second absorber and to have weak solution pipeline to be communicated with absorption-generator through the second solution heat exchanger, absorption-generator also has weak solution pipeline to be communicated with the second generator through the 3rd solution heat exchanger, had by second generator concentrated solution pipeline to be communicated with the second solution heat exchanger through the second solution pump to be adjusted to the second generator and to have concentrated solution pipeline through the second solution pump, 3rd solution heat exchanger is communicated with a point steam chest with absorption-generator, steam chest is divided to also have concentrated solution pipeline to be communicated with the second solution heat exchanger through the 3rd solution pump, steam chest is divided to also have refrigerant steam channel to be communicated with the second condenser, second condenser also has cryogen liquid pipeline to be communicated with evaporimeter through the second cryogen liquid pump, evaporimeter is set up refrigerant steam channel and is communicated with absorption-generator, absorption-generator or in addition heated medium pipeline and ft connection, second condenser also has cooling medium pipeline and ft connection, form single-action-1.5 grade of the 3rd class absorption heat pump.

13. the 3rd class absorption heat pumps, are in the 3rd class absorption heat pump described in the 12nd, cancel the second condenser, and a point steam chest has refrigerant steam channel to be communicated with condenser, form single-action-1.5 grade of the 3rd class absorption heat pump.

14. the 3rd class absorption heat pumps, in the 3rd class absorption heat pump described in the 2nd, increase by the 3rd solution heat exchanger, 3rd solution pump, second cryogen liquid pump, second evaporimeter, absorption-generator, divide steam chest and the second condenser, had by second generator concentrated solution pipeline to be communicated with the first generator through the second solution pump and the second solution heat exchanger to be adjusted to the second generator and to have concentrated solution pipeline to be communicated with absorption-generator with the 3rd solution heat exchanger through the second solution pump, absorption-generator also has weak solution pipeline to be communicated with the second generator through the 3rd solution heat exchanger, had by second absorber weak solution pipeline to be communicated with the second generator through the second solution heat exchanger to be adjusted to the second absorber and to have weak solution pipeline to be communicated with a point steam chest with absorption-generator through the second solution heat exchanger, steam chest is divided to also have concentrated solution pipeline to be communicated with the first generator with the second solution heat exchanger through the 3rd solution pump, steam chest is divided to also have refrigerant steam channel to be communicated with condenser, being had by second generator refrigerant steam channel to be communicated with condenser to be adjusted to the second generator has refrigerant steam channel to be communicated with the second condenser, second condenser also has cryogen liquid pipeline to be communicated with the second evaporimeter through the second cryogen liquid pump, second evaporimeter also has refrigerant steam channel to be communicated with absorption-generator, second evaporimeter also has surplus heat medium pipeline and ft connection, second condenser also has cooling medium pipeline and ft connection, absorption-generator or in addition heated medium pipeline and ft connection, form single-action-1.5 grade of the 3rd class absorption heat pump.

15. the 3rd class absorption heat pumps, in the 3rd class absorption heat pump described in the 14th, cancel the second evaporimeter, had by condenser cryogen liquid pipeline to be communicated with the second evaporimeter through the second cryogen liquid pump to be adjusted to condenser and to have cryogen liquid pipeline to be communicated with evaporimeter through the second cryogen liquid pump, evaporimeter is set up refrigerant steam channel and is communicated with absorption-generator, forms single-action-1.5 grade of the 3rd class absorption heat pump.

16. the 3rd class absorption heat pumps, in the 3rd class absorption heat pump described in the 2nd, increase by the 3rd solution heat exchanger, choke valve, 3rd solution pump, second cryogen liquid pump, absorption-generator, divide steam chest and the second condenser, had by second absorber weak solution pipeline to be communicated with the second generator through the second solution heat exchanger to be adjusted to the second absorber and to have weak solution pipeline to be communicated with absorption-generator through the second solution heat exchanger, absorption-generator also has weak solution pipeline to be communicated with the second generator through the 3rd solution heat exchanger, had by second generator concentrated solution pipeline to be communicated with the second solution heat exchanger through the second solution pump to be adjusted to the second generator and to have concentrated solution pipeline through the second solution pump, 3rd solution heat exchanger is communicated with a point steam chest with absorption-generator, steam chest is divided to also have concentrated solution pipeline to be communicated with the second solution heat exchanger through the 3rd solution pump, steam chest is divided to also have refrigerant steam channel to be communicated with the second condenser, second condenser also has cryogen liquid pipeline to be communicated with condenser through choke valve, being had by evaporimeter refrigerant steam channel to be communicated with the first absorber to be adjusted to evaporimeter has refrigerant steam channel to be communicated with absorption-generator, condenser also have cryogen liquid pipeline absorb after the second cryogen liquid pump is communicated with absorption-generator-generator has refrigerant steam channel to be communicated with the first absorber again, second condenser also has cooling medium pipeline and ft connection, form single-action-two-stage the 3rd class absorption heat pump.

17. the 3rd class absorption heat pumps, are in the 3rd class absorption heat pump described in the 16th, cancel the second condenser, and a point steam chest has refrigerant steam channel to be communicated with condenser, form single-action-two-stage the 3rd class absorption heat pump.

18. the 3rd class absorption heat pumps, in described the 3rd arbitrary class absorption heat pump of 16-17 item, increase absorption-evaporimeter, absorption-generator is had weak solution pipeline through the 3rd solution heat exchanger to be communicated with the second generator be adjusted to absorb-generator has weak solution pipeline to be communicated with absorption-evaporimeter, absorption-evaporimeter also has weak solution pipeline to be communicated with the second generator through the 3rd solution heat exchanger, condenser is had cryogen liquid pipeline absorb after the second cryogen liquid pump is communicated with absorption-generator-generator have refrigerant steam channel to be communicated with the first absorber to be again adjusted to condenser have cryogen liquid pipeline absorb after the second cryogen liquid pump is communicated with absorption-evaporimeter-evaporimeter has refrigerant steam channel to be communicated with the first absorber again, evaporimeter is set up refrigerant steam channel and is communicated with absorption-evaporimeter, form single-action-two-stage the 3rd class absorption heat pump.

19. the 3rd class absorption heat pumps, in the 3rd class absorption heat pump described in the 2nd, increase by the 3rd solution heat exchanger, 3rd solution pump, second cryogen liquid pump, absorption-generator, divide steam chest and the second condenser, had by second generator concentrated solution pipeline to be communicated with the first generator through the second solution pump and the second solution heat exchanger to be adjusted to the second generator and to have concentrated solution pipeline to be communicated with absorption-generator with the 3rd solution heat exchanger through the second solution pump, absorption-generator also has weak solution pipeline to be communicated with the second generator through the 3rd solution heat exchanger, had by second absorber weak solution pipeline to be communicated with the second generator through the second solution heat exchanger to be adjusted to the second absorber and to have weak solution pipeline to be communicated with a point steam chest with absorption-generator through the second solution heat exchanger, steam chest is divided to also have concentrated solution pipeline to be communicated with the first generator with the second solution heat exchanger through the 3rd solution pump, being had by evaporimeter refrigerant steam channel to be communicated with the first absorber to be adjusted to evaporimeter has refrigerant steam channel to be communicated with absorption-generator, steam chest is divided to also have refrigerant steam channel to be communicated with the second condenser, second condenser also have cryogen liquid pipeline absorb after the second cryogen liquid pump is communicated with absorption-generator-generator has refrigerant steam channel to be communicated with the first absorber again, second condenser also has cooling medium pipeline and ft connection, form single-action-two-stage the 3rd class absorption heat pump.

20. the 3rd class absorption heat pumps, in the 3rd class absorption heat pump described in the 19th, increase absorption-evaporimeter, had by second generator concentrated solution pipeline to be communicated with absorption-generator through the second solution pump and the 3rd solution heat exchanger to be adjusted to the second generator and to have concentrated solution pipeline to be communicated with absorption-evaporimeter with the 3rd solution heat exchanger through the second solution pump, absorption-evaporimeter also has weak solution pipeline to be communicated with absorption-generator, second condenser is had cryogen liquid pipeline absorb after the second cryogen liquid pump is communicated with absorption-generator-generator have refrigerant steam channel to be communicated with the first absorber to be again adjusted to the second condenser have cryogen liquid pipeline absorb after the second cryogen liquid pump is communicated with absorption-evaporimeter-evaporimeter has refrigerant steam channel to be communicated with the first absorber again, evaporimeter is set up refrigerant steam channel and is communicated with absorption-evaporimeter, form single-action-two-stage the 3rd class absorption heat pump.

21. the 3rd class absorption heat pumps, in arbitrary 3rd class absorption heat pump described in 2-20 item, increase newly-increased generator, newly-increased solution heat exchanger and newly-increased choke valve, second solution heat exchanger is set up concentrated solution pipeline and is communicated with newly-increased generator through newly-increased solution heat exchanger, newly-increased generator also has concentrated solution pipeline to be communicated with the first absorber through newly-increased solution heat exchanger, after being had by first generator refrigerant steam channel to be communicated with the second absorber to be adjusted to the first generator to have refrigerant steam channel to be communicated with newly-increased generator, newly-increased generator has cryogen liquid pipeline to be communicated with evaporimeter through newly-increased choke valve again, newly-increased generator also has refrigerant steam channel to be communicated with the second absorber, formation take parallel double-effect as the 3rd class absorption heat pump of high temperature generation flow process.

22. the 3rd class absorption heat pumps, in arbitrary 3rd class absorption heat pump described in 2-20 item, increase newly-increased generator, newly-increased solution heat exchanger and newly-increased choke valve, concentrated solution pipeline is had by second solution heat exchanger to be communicated with the first generator to be adjusted to the second solution heat exchanger to have concentrated solution pipeline to be communicated with through newly-increased solution heat exchanger first generator, had by first generator concentrated solution pipeline to be communicated with the first absorber through the first solution heat exchanger to be adjusted to the first generator and to have concentrated solution pipeline to be communicated with newly-increased generator through newly-increased solution heat exchanger, newly-increased generator also has concentrated solution pipeline to be communicated with the first absorber through the first solution heat exchanger, after being had by first generator refrigerant steam channel to be communicated with the second absorber to be adjusted to the first generator to have refrigerant steam channel to be communicated with newly-increased generator, newly-increased generator has cryogen liquid pipeline to be communicated with evaporimeter through newly-increased choke valve again, newly-increased generator also has refrigerant steam channel to be communicated with the second absorber, formation take serial double-effect as the 3rd class absorption heat pump of high temperature generation flow process.

23. the 3rd class absorption heat pumps, in arbitrary 3rd class absorption heat pump described in 2-20 item, increase newly-increased generator, newly-increased solution heat exchanger, newly-increased choke valve and newly-increased solution pump, being had by second solution heat exchanger concentrated solution pipeline to be communicated with the first generator to be adjusted to the second solution heat exchanger has concentrated solution pipeline to be communicated with newly-increased generator, newly-increased generator also has concentrated solution pipeline to be communicated with the first generator with newly-increased solution heat exchanger through newly-increased solution pump, had by first generator concentrated solution pipeline to be communicated with the first absorber through the first solution heat exchanger to be adjusted to the first generator and to have concentrated solution pipeline to be communicated with the first absorber with the first solution heat exchanger through newly-increased solution heat exchanger, after being had by first generator refrigerant steam channel to be communicated with the second absorber to be adjusted to the first generator to have refrigerant steam channel to be communicated with newly-increased generator, newly-increased generator has cryogen liquid pipeline to be communicated with evaporimeter through newly-increased choke valve again, newly-increased generator also has refrigerant steam channel to be communicated with the second absorber, form to fall serial double-effect the 3rd class absorption heat pump that is high temperature generation flow process.

24. the 3rd class absorption heat pumps, in arbitrary 3rd class absorption heat pump described in 2-20 item, increase newly-increased first generator, newly-increased second generator, newly-increased first solution heat exchanger, newly-increased second solution heat exchanger, newly-increased first throttle valve and newly-increased second throttle, second solution heat exchanger is set up concentrated solution pipeline and is communicated with newly-increased second generator through newly-increased second solution heat exchanger with newly-increased first generator connected sum through newly-increased first solution heat exchanger respectively, newly-increased first generator also has concentrated solution pipeline to be communicated with the first absorber through newly-increased first solution heat exchanger, newly-increased second generator also has concentrated solution pipeline to be communicated with the first absorber through newly-increased second solution heat exchanger, after being had by first generator refrigerant steam channel to be communicated with the second absorber to be adjusted to the first generator to have refrigerant steam channel to be communicated with newly-increased first generator, newly-increased first generator has cryogen liquid pipeline to be communicated with evaporimeter through newly-increased first throttle valve again, after newly-increased first generator also has refrigerant steam channel to be communicated with newly-increased second generator, newly-increased second generator has cryogen liquid pipeline to be communicated with evaporimeter through newly-increased second throttle again, newly-increased second generator also has refrigerant steam channel to be communicated with the second absorber, form the 3rd class absorption heat pump being high temperature generation flow process with triple effect in parallel.

25. the 3rd class absorption heat pumps, in arbitrary 3rd class absorption heat pump described in 2-20 item, increase newly-increased first generator, newly-increased second generator, newly-increased first solution heat exchanger, newly-increased second solution heat exchanger, newly-increased first throttle valve and newly-increased second throttle, had by second solution heat exchanger concentrated solution pipeline to be directly communicated with the first generator to be adjusted to the second solution heat exchanger to have concentrated solution pipeline warp to increase the second solution heat exchanger newly to be communicated with the first generator with newly-increased first solution heat exchanger, had by first generator concentrated solution pipeline to be communicated with the first absorber through the first solution heat exchanger to be adjusted to the first generator and to have concentrated solution pipeline to be communicated with newly-increased first generator through newly-increased first solution heat exchanger, newly-increased first generator also has concentrated solution pipeline to be communicated with newly-increased second generator through newly-increased second solution heat exchanger, newly-increased second generator also has concentrated solution pipeline to be communicated with the first absorber through the first solution heat exchanger, after being had by first generator refrigerant steam channel to be communicated with the second absorber to be adjusted to the first generator to have refrigerant steam channel to be communicated with newly-increased first generator, newly-increased first generator has cryogen liquid pipeline to be communicated with evaporimeter through newly-increased first throttle valve again, after newly-increased first generator also has refrigerant steam channel to be communicated with newly-increased second generator, newly-increased second generator has cryogen liquid pipeline to be communicated with evaporimeter through newly-increased second throttle again, newly-increased second generator also has refrigerant steam channel to be communicated with the second absorber, formation take serially connected three-effect as the 3rd class absorption heat pump of high temperature generation flow process.

26. the 3rd class absorption heat pumps, in arbitrary 3rd class absorption heat pump described in 2-20 item, increase newly-increased first generator, newly-increased second generator, newly-increased first solution heat exchanger, newly-increased second solution heat exchanger, newly-increased first throttle valve, newly-increased second throttle, newly-increased first solution pump and newly-increased second solution pump, being had by second solution heat exchanger concentrated solution pipeline to be communicated with the first generator to be adjusted to the second solution heat exchanger has concentrated solution pipeline to be communicated with newly-increased second generator, newly-increased second generator also has concentrated solution pipeline to be communicated with newly-increased first generator with newly-increased second solution heat exchanger through newly-increased second solution pump, newly-increased first generator also has concentrated solution pipeline to be communicated with the first generator with newly-increased first solution heat exchanger through newly-increased first solution pump, had by first generator concentrated solution pipeline to be communicated with the first absorber through the first solution heat exchanger to be adjusted to the first generator and to have concentrated solution pipeline through newly-increased first solution heat exchanger, newly-increased second solution heat exchanger is communicated with the first absorber with the first solution heat exchanger, after being had by first generator refrigerant steam channel to be communicated with the second absorber to be adjusted to the first generator to have refrigerant steam channel to be communicated with newly-increased first generator, newly-increased first generator has cryogen liquid pipeline to be communicated with evaporimeter through newly-increased first throttle valve again, after newly-increased first generator also has refrigerant steam channel to be communicated with newly-increased second generator, newly-increased second generator has cryogen liquid pipeline to be communicated with evaporimeter through newly-increased second throttle again, newly-increased second generator also has refrigerant steam channel to be communicated with the second absorber, form to fall serially connected three-effect the 3rd class absorption heat pump that is high temperature generation flow process.

27. the 3rd class absorption heat pumps, in arbitrary 3rd class absorption heat pump described in 2-20 item, increase newly-increased generator, newly-increased solution heat exchanger, newly-increased solution pump and newly-increased absorber, being had by second solution heat exchanger concentrated solution pipeline to be communicated with the first generator to be adjusted to the second solution heat exchanger has concentrated solution pipeline to be communicated with newly-increased absorber, newly-increased absorber also has weak solution pipeline to be communicated with the first generator with newly-increased solution heat exchanger through newly-increased solution pump, had by first generator concentrated solution pipeline to be communicated with the first absorber through the first solution heat exchanger to be adjusted to the first generator and to have concentrated solution pipeline to be communicated with newly-increased generator through newly-increased solution heat exchanger, newly-increased generator also has concentrated solution pipeline to be communicated with the first absorber through the first solution heat exchanger, newly-increased generator also has respectively and drives heat medium pipeline and ft connection and have refrigerant steam channel and be communicated with newly-increased absorber, newly-increased absorber also has heated medium pipeline and ft connection, form the 3rd class absorption heat pump being high temperature generation flow process with back-heating type single-action.

28. the 3rd class absorption heat pumps, in arbitrary 3rd class absorption heat pump described in the 27th, increase newly-increased second generator, newly-increased second solution heat exchanger and newly-increased choke valve, newly-increased solution pump is set up weak solution pipeline and is communicated with newly-increased second generator through newly-increased second solution heat exchanger, newly-increased second generator also has concentrated solution pipeline to be communicated with newly-increased first generator through newly-increased second solution heat exchanger, after being had by first generator refrigerant steam channel to be communicated with the second absorber to be adjusted to the first generator to have refrigerant steam channel to be communicated with newly-increased second generator, newly-increased second generator has cryogen liquid pipeline to be communicated with evaporimeter through newly-increased choke valve again, newly-increased second generator also has refrigerant steam channel to be communicated with the second absorber, form the 3rd class absorption heat pump being high temperature generation flow process with back-heating type parallel double-effect.

29. the 3rd class absorption heat pumps, in arbitrary 3rd class absorption heat pump described in the 27th, increase newly-increased second generator, newly-increased second solution heat exchanger and newly-increased choke valve, had by newly-increased absorber weak solution pipeline to be communicated with the first generator through newly-increased solution pump and newly-increased first solution heat exchanger to be adjusted to newly-increased absorber and to have weak solution pipeline warp to increase solution pump newly, newly-increased second solution heat exchanger is communicated with the first generator with newly-increased first solution heat exchanger, had by first generator concentrated solution pipeline to be communicated with newly-increased first generator through newly-increased first solution heat exchanger to be adjusted to the first generator and to have concentrated solution pipeline warp to increase the first solution heat exchanger newly to be communicated with newly-increased second generator, newly-increased second generator also has concentrated solution pipeline to be communicated with newly-increased first generator through newly-increased second solution heat exchanger, after being had by first generator refrigerant steam channel to be communicated with the second absorber to be adjusted to the first generator to have refrigerant steam channel to be communicated with newly-increased second generator, newly-increased second generator has cryogen liquid pipeline to be communicated with evaporimeter through newly-increased choke valve again, newly-increased second generator also has refrigerant steam channel to be communicated with the second absorber, form the 3rd class absorption heat pump being high temperature generation flow process with back-heating type serial double-effect.

30. the 3rd class absorption heat pumps, in arbitrary 3rd class absorption heat pump described in the 27th, increase newly-increased second generator, newly-increased second solution heat exchanger, newly-increased choke valve and newly-increased second solution pump, had by newly-increased absorber weak solution pipeline to be communicated with the first generator through newly-increased first solution pump and newly-increased first solution heat exchanger to be adjusted to newly-increased absorber and to have weak solution pipeline warp to increase the first solution pump newly to be communicated with newly-increased second generator with newly-increased first solution heat exchanger, newly-increased second generator also has concentrated solution pipeline to be communicated with the first generator with newly-increased second solution heat exchanger through newly-increased second solution pump, had by first generator concentrated solution pipeline to be communicated with newly-increased first generator through newly-increased first solution heat exchanger to be adjusted to the first generator and to have concentrated solution pipeline warp to increase the second solution heat exchanger newly to be communicated with newly-increased first generator with newly-increased first solution heat exchanger, after being had by first generator refrigerant steam channel to be communicated with the second absorber to be adjusted to the first generator to have refrigerant steam channel to be communicated with newly-increased second generator, newly-increased second generator has cryogen liquid pipeline to be communicated with evaporimeter through newly-increased choke valve again, newly-increased second generator also has refrigerant steam channel to be communicated with the second absorber, formed and fall with back-heating type the 3rd class absorption heat pump that serial double-effect is high temperature generation flow process.

31. the 3rd class absorption heat pumps, in arbitrary 3rd class absorption heat pump described in 28-30 item, cancel the driving heat medium pipeline of newly-increased first generator and ft connection, increase newly-increased second throttle, first generator set up refrigerant steam channel be communicated with newly-increased first generator after newly-increased first generator also have cryogen liquid pipeline to be communicated with evaporimeter through newly-increased second throttle, being formed with backheating type double-effect is the 3rd class absorption heat pump of high temperature generation flow process.

32. the 3rd class absorption heat pumps, in arbitrary 3rd class absorption heat pump described in the 28th, increase newly-increased 3rd generator, newly-increased 3rd solution heat exchanger and newly-increased second throttle, newly-increased absorber is set up weak solution pipeline through newly-increased solution pump and is communicated with newly-increased 3rd generator through newly-increased 3rd solution heat exchanger, newly-increased 3rd generator also has concentrated solution pipeline to be communicated with newly-increased first generator through newly-increased 3rd solution heat exchanger, after being had by newly-increased second generator refrigerant steam channel to be communicated with the second absorber to be adjusted to newly-increased second generator to have refrigerant steam channel to be communicated with newly-increased 3rd generator, newly-increased 3rd generator has cryogen liquid pipeline to be communicated with evaporimeter through newly-increased second throttle again, newly-increased 3rd generator also has refrigerant steam channel to be communicated with the second absorber, the 3rd class absorption heat pump that formation is high temperature generation flow process with back-heating type triple effect in parallel.

33. the 3rd class absorption heat pumps, in arbitrary 3rd class absorption heat pump described in the 29th, increase newly-increased 3rd generator, newly-increased 3rd solution heat exchanger and newly-increased second throttle, newly-increased absorber there is weak solution pipeline through newly-increased solution pump, newly-increased second solution heat exchanger and newly-increased first solution heat exchanger are communicated with the first generator and are adjusted to newly-increased absorber and have weak solution pipeline warp to increase solution pump newly, newly-increased 3rd solution heat exchanger, newly-increased second solution heat exchanger is communicated with the first generator with newly-increased first solution heat exchanger, had by newly-increased second generator concentrated solution pipeline to be communicated with newly-increased first generator through newly-increased second solution heat exchanger to be adjusted to newly-increased second generator and to have concentrated solution pipeline warp to increase the second solution heat exchanger newly to be communicated with newly-increased 3rd generator, newly-increased 3rd generator also has concentrated solution pipeline to be communicated with newly-increased first generator through newly-increased 3rd solution heat exchanger, after being had by newly-increased second generator refrigerant steam channel to be communicated with the second absorber to be adjusted to newly-increased second generator to have refrigerant steam channel to be communicated with newly-increased 3rd generator, newly-increased 3rd generator has cryogen liquid pipeline to be communicated with evaporimeter through newly-increased second throttle again, newly-increased 3rd generator also has refrigerant steam channel to be communicated with the second absorber, form the 3rd class absorption heat pump being high temperature generation flow process with back-heating type serially connected three-effect.

34. the 3rd class absorption heat pumps, in arbitrary 3rd class absorption heat pump described in the 30th, increase newly-increased 3rd generator, newly-increased 3rd solution heat exchanger, newly-increased second throttle and newly-increased 3rd solution pump, had by newly-increased absorber weak solution pipeline to be communicated with newly-increased second generator through newly-increased first solution pump and newly-increased first solution heat exchanger to be adjusted to newly-increased absorber and to have weak solution pipeline warp to increase the first solution pump newly to be communicated with newly-increased 3rd generator with newly-increased first solution heat exchanger, newly-increased 3rd generator also has concentrated solution pipeline to be communicated with newly-increased second generator with newly-increased 3rd solution heat exchanger through newly-increased 3rd solution pump, had by first generator concentrated solution pipeline to be communicated with newly-increased first generator through newly-increased second solution heat exchanger and newly-increased first solution heat exchanger to be adjusted to the first generator and to have concentrated solution pipeline warp to increase the second solution heat exchanger newly, newly-increased 3rd solution heat exchanger is communicated with newly-increased first generator with newly-increased first solution heat exchanger, after being had by newly-increased second generator refrigerant steam channel to be communicated with the second absorber to be adjusted to newly-increased second generator to have refrigerant steam channel to be communicated with newly-increased 3rd generator, newly-increased 3rd generator has cryogen liquid pipeline to be communicated with evaporimeter through newly-increased second throttle again, newly-increased 3rd generator also has refrigerant steam channel to be communicated with the second absorber, formed and fall with back-heating type the 3rd class absorption heat pump that serially connected three-effect is high temperature generation flow process.

35. the 3rd class absorption heat pumps, in arbitrary 3rd class absorption heat pump described in 32-34 item, increase newly-increased 3rd choke valve, cancel the driving heat medium pipeline of newly-increased first generator and ft connection, first generator set up refrigerant steam channel be communicated with newly-increased first generator after newly-increased first generator have cryogen liquid pipeline to be communicated with evaporimeter through newly-increased 3rd choke valve again, being formed with back-heating type triple-effect is the 3rd class absorption heat pump of high temperature generation flow process.

36. the 3rd class absorption heat pumps, in arbitrary 3rd class absorption heat pump described in 32-34 item, increase newly-increased 3rd choke valve, cancel the driving heat medium pipeline of newly-increased first generator and ft connection, newly-increased second generator is set up and to be increased the first generator after refrigerant steam channel is communicated with newly-increased first generator newly and have cryogen liquid pipeline warp to increase the 3rd choke valve newly to be again communicated with evaporimeter, and being formed with back-heating type triple-effect is the 3rd class absorption heat pump of high temperature generation flow process.

Accompanying drawing illustrates:

Fig. 1 is according to the 3rd class generation-absorption system structure and schematic flow sheet provided by the present invention.

Fig. 2 is according to the 3rd class absorption heat pump structure and schematic flow sheet provided by the present invention.

Fig. 3 is according to single-action-economic benefits and social benefits the 3rd class absorption heat pump provided by the present invention 1st kind of structure and schematic flow sheet.

Fig. 4 is according to single-action-economic benefits and social benefits the 3rd class absorption heat pump provided by the present invention 2nd kind of structure and schematic flow sheet.

Fig. 5 is according to single-action-economic benefits and social benefits the 3rd class absorption heat pump provided by the present invention 3rd kind of structure and schematic flow sheet.

Fig. 6 is according to single-action-triple effect the 3rd class absorption heat pump provided by the present invention 1st kind of structure and schematic flow sheet.

Fig. 7 is according to single-action-triple effect the 3rd class absorption heat pump provided by the present invention 2nd kind of structure and schematic flow sheet.

Fig. 8 is according to single-action-triple effect the 3rd class absorption heat pump provided by the present invention 3rd kind of structure and schematic flow sheet.

Fig. 9 is according to single-action provided by the present invention-1.5 grade of the 3rd class absorption heat pump the 1st kind of structure and schematic flow sheet.

Figure 10 is according to single-action provided by the present invention-1.5 grade of the 3rd class absorption heat pump the 2nd kind of structure and schematic flow sheet.

Figure 11 is according to single-action provided by the present invention-1.5 grade of the 3rd class absorption heat pump the 3rd kind of structure and schematic flow sheet.

Figure 12 is according to single-action provided by the present invention-1.5 grade of the 3rd class absorption heat pump the 4th kind of structure and schematic flow sheet.

Figure 13 is according to single-action provided by the present invention-1.5 grade of the 3rd class absorption heat pump the 5th kind of structure and schematic flow sheet.

Figure 14 is according to single-action-two-stage the 3rd class absorption heat pump provided by the present invention 1st kind of structure and schematic flow sheet.

Figure 15 is according to single-action-two-stage the 3rd class absorption heat pump provided by the present invention 2nd kind of structure and schematic flow sheet.

Figure 16 is according to single-action-two-stage the 3rd class absorption heat pump provided by the present invention 3rd kind of structure and schematic flow sheet.

Figure 17 is according to single-action-two-stage the 3rd class absorption heat pump provided by the present invention 4th kind of structure and schematic flow sheet.

Figure 18 be according to provided by the present invention take economic benefits and social benefits as the 3rd class absorption heat pump the 1st kind of structure and schematic flow sheet of high temperature generation flow process.

Figure 19 be according to provided by the present invention take economic benefits and social benefits as the 3rd class absorption heat pump the 2nd kind of structure and schematic flow sheet of high temperature generation flow process.

Figure 20 be according to provided by the present invention take economic benefits and social benefits as the 3rd class absorption heat pump the 3rd kind of structure and schematic flow sheet of high temperature generation flow process.

Figure 21 be according to provided by the present invention take triple effect as the 3rd class absorption heat pump the 1st kind of structure and schematic flow sheet of high temperature generation flow process.

Figure 22 be according to provided by the present invention take triple effect as the 3rd class absorption heat pump the 2nd kind of structure and schematic flow sheet of high temperature generation flow process.

Figure 23 be according to provided by the present invention take triple effect as the 3rd class absorption heat pump the 3rd kind of structure and schematic flow sheet of high temperature generation flow process.

Figure 24 is according to the 3rd class absorption heat pump structure and the schematic flow sheet being high temperature generation flow process with back-heating type single-action provided by the present invention.

Figure 25 be according to provided by the present invention take backheating type double-effect as the 3rd class absorption heat pump the 1st kind of structure and schematic flow sheet of high temperature generation flow process.

Figure 26 be according to provided by the present invention take backheating type double-effect as the 3rd class absorption heat pump the 2nd kind of structure and schematic flow sheet of high temperature generation flow process.

Figure 27 be according to provided by the present invention take backheating type double-effect as the 3rd class absorption heat pump the 3rd kind of structure and schematic flow sheet of high temperature generation flow process.

Figure 28 be according to provided by the present invention take back-heating type triple-effect as the 3rd class absorption heat pump the 1st kind of structure and schematic flow sheet of high temperature generation flow process.

Figure 29 be according to provided by the present invention take back-heating type triple-effect as the 3rd class absorption heat pump the 2nd kind of structure and schematic flow sheet of high temperature generation flow process.

Figure 30 be according to provided by the present invention take back-heating type triple-effect as the 3rd class absorption heat pump the 3rd kind of structure and schematic flow sheet of high temperature generation flow process.

In figure, 1-first generator, 2-second generator, 3-first absorber, 4-second absorber, 5-first solution heat exchanger, 6-second solution heat exchanger, 7-first solution pump, 8-second solution pump, 9-condenser, 10-evaporimeter, 11-cryogen liquid pump, 12-the 3rd generator, 13-the 3rd solution heat exchanger, 14-choke valve/first throttle valve, 15-the 3rd solution pump, 16-the 4th generator, 17-the 4th solution heat exchanger, 18-second throttle, 19-the 4th solution pump, 20-absorption-evaporimeter, 21-second cryogen liquid pump, 22-second evaporimeter, 23-absorption-generator, 24-divides steam chest, 25-second condenser, A-increases generator/newly-increased first generator newly, and B-increases solution heat exchanger/newly-increased first solution heat exchanger newly, and C-increases choke valve/newly-increased first throttle valve newly, D-increases solution pump/newly-increased first solution pump newly, E-increases the second generator newly, and F-increases the second solution heat exchanger newly, and G-increases second throttle newly, H-increases the second solution pump newly, I-increases absorber newly, and J-increases the 3rd generator newly, and K-increases the 3rd choke valve newly, L-increases the 3rd solution heat exchanger newly, and M-increases the 3rd solution pump newly.

Need it is noted that:

(1) naming method---drive the effect of heat solution generating process to name from high temperature driven heat and low temperature.For " single-action-economic benefits and social benefits ", " single-action " refers to that high temperature driven (generation) process adopts single-action flow process, and " economic benefits and social benefits " refer to that low temperature drives (generation) process to adopt double-effect process.

(2) naming method 2---from solution generating process, temperature height difference is named, and as " taking economic benefits and social benefits as high temperature generation flow process the 3rd class absorption heat pump ", refers to that, in solution high temperature generating process, solution high temperature generating process is economic benefits and social benefits.

(3), when employing take ammonia spirit as the working media of representative, now generator is called rectifying column; If desired, relevant rectifying column increases heated medium pipeline and ft connection; If desired, point steam chest 24 involved by ammonia spirit increases cooling medium pipeline and ft connection.

(4), shown in Fig. 9-10 and Figure 11-13, single-action-1.5 grade of the 3rd class absorption heat pump is all called." 1.5 grades " in the former rely on absorption-evaporimeter 20 to realize, and the load of absorption-evaporimeter 20 is unadjustable; " 1.5 grades " of the latter rely on absorption-generator 23 to realize, and the load of absorption-generator 23 is adjustable.

(5) the 3rd class absorption heat pump shown in Figure 18-30 adopts economic benefits and social benefits, triple effect, back-heating type single-action, backheating type double-effect and back-heating type triple-effect as the representative of high temperature generation flow process respectively; Each 3rd class absorption heat pump shown in Fig. 3-17, also can adopt each high temperature generation flow process shown in Figure 18-30.

(6) in Figure 29, when the pressure in newly-increased first generator A is higher than the pressure increased newly in the 3rd generator J, can consider to increase newly-increased second solution pump H, newly-increased 3rd generator J has concentrated solution pipeline to be communicated with newly-increased first generator A with newly-increased 3rd solution heat exchanger L through newly-increased second solution pump H.

Detailed description of the invention:

The present invention is described in detail below in conjunction with accompanying drawing and example.When instantiation is stated, in inessential situation, do not repeat statement structure and flow process.

The 3rd class generation-absorption system shown in Fig. 1 is achieved in that

1., in structure, it forms primarily of the first generator, the second generator, the first absorber, the second absorber, the first solution heat exchanger, the second solution heat exchanger, the first solution pump and the second solution pump, second generator 2 has concentrated solution pipeline to be communicated with the first generator 1 with the second solution heat exchanger 6 through the second solution pump 8, first generator 1 also has concentrated solution pipeline to be communicated with the first absorber 3 through the first solution heat exchanger 5, first absorber 3 also has weak solution pipeline to be communicated with the second absorber 4 with the first solution heat exchanger 5 through the first solution pump 7, second absorber 4 also has weak solution pipeline to be communicated with the second generator 2 through the second solution heat exchanger 6, first generator 1 also has respectively and drives heat medium pipeline and ft connection and have refrigerant steam channel and be communicated with the second absorber 4, second generator 2 also has surplus heat medium pipeline and ft connection and have refrigerant steam channel and ft connection respectively, first absorber 3 also has heated medium pipeline and ft connection respectively and has refrigerant steam channel and ft connection, second absorber 4 also has heated medium pipeline and ft connection.

2. in flow process, waste heat medium flows through the second generator 2, heating enters the solution release in it and externally provides refrigerant vapour, the concentrated solution of the second generator 2 enters the first generator 1 through the second solution pump 8 and the second solution heat exchanger 6, drive heat medium flow through the first generator 1, heating enters the solution release in it and provides refrigerant vapour to the second absorber 4, the concentrated solution of the first generator 1 enters the first absorber 3 through the first solution heat exchanger 5, absorb from the refrigerant vapour of outside and heat release in heated medium, the weak solution of the first absorber 3 enters the second absorber 4 through the first solution pump 7 and the first solution heat exchanger 5, absorb from the refrigerant vapour of the first generator 1 and heat release in heated medium, the weak solution of the second absorber 4 enters the second generator 2 through the second solution heat exchanger 6, form the 3rd class generation-absorption system.

The 3rd class absorption heat pump shown in Fig. 2 is achieved in that

1. in structure, in the 3rd class generation-absorption system shown in Fig. 1, increase condenser, evaporimeter and cryogen liquid pump, being had by second generator 2 refrigerant steam channel and ft connection to be defined as the second generator 2 has refrigerant steam channel to be communicated with condenser 9, condenser 9 also has cryogen liquid pipeline to be communicated with evaporimeter 10 through cryogen liquid pump 11, being had by first absorber 3 refrigerant steam channel and ft connection to be defined as evaporimeter 10 has refrigerant steam channel to be communicated with the first absorber 3, condenser 9 also has cooling medium pipeline and ft connection, evaporimeter 10 also has surplus heat medium pipeline and ft connection.

2. in flow process, second generator 2 produce refrigerant vapour enters condenser 9, heat release becomes cryogen liquid in cooling medium, the cryogen liquid of condenser 9 pressurizes through cryogen liquid pump 11 and enters evaporimeter 10, absorb waste heat becomes refrigerant vapour and provides to the first absorber 3, forms the 3rd class absorption heat pump.

Single-action-economic benefits and social benefits the 3rd class absorption heat pump shown in Fig. 3 is achieved in that

1. in structure, in the 3rd class absorption heat pump shown in Fig. 2, increase by the 3rd generator, 3rd solution heat exchanger, choke valve and the 3rd solution pump, second absorber 4 is set up weak solution pipeline and is communicated with the 3rd generator 12 through the 3rd solution heat exchanger 13, 3rd generator 12 also has concentrated solution pipeline through the 3rd solution pump 15, after 3rd solution heat exchanger 13 with the second generator 2 through the second solution pump 8, concentrated solution pipeline after second solution heat exchanger 6 converges, after being had by second generator 2 refrigerant steam channel to be communicated with condenser 9 to be adjusted to the second generator 2 to have refrigerant steam channel to be communicated with the 3rd generator 12, the 3rd generator 12 has cryogen liquid pipeline to be communicated with condenser 9 through choke valve 14 again, 3rd generator 12 also has refrigerant steam channel to be communicated with condenser 9.

2. in flow process, the refrigerant vapour that second generator 2 produces provides to drive thermal medium as it to the 3rd generator 12, a part of weak solution of the second absorber 4 enters the 3rd generator 12 through the 3rd solution heat exchanger 13, refrigerant vapour flows through the 3rd generator 12, heating enters the solution release in it and provides refrigerant vapour to condenser 9, the concentrated solution of the 3rd generator 12 enters the first generator 1 through the 3rd solution pump 15 and the 3rd solution heat exchanger 13, the refrigerant vapour heat release flowing through the 3rd generator 12 becomes cryogen liquid, condenser 9 is entered again through choke valve 14 throttling, form single-action-economic benefits and social benefits the 3rd class absorption heat pump.

Single-action-economic benefits and social benefits the 3rd class absorption heat pump shown in Fig. 4 is achieved in that

1. in structure, in the 3rd class absorption heat pump shown in Fig. 2, increase by the 3rd generator, 3rd solution heat exchanger and choke valve, had by second generator 2 concentrated solution pipeline to be communicated with the second solution heat exchanger 6 through the second solution pump 8 to be adjusted to the second generator 2 and to have concentrated solution pipeline to be communicated with the 3rd generator 12 through the 3rd solution heat exchanger 13, 3rd generator 12 also has concentrated solution pipeline to be communicated with the second solution heat exchanger 6 with the 3rd solution heat exchanger 13 through the second solution pump 8, after being had by second generator 2 refrigerant steam channel to be communicated with condenser 9 to be adjusted to the second generator 2 to have refrigerant steam channel to be communicated with the 3rd generator 12, the 3rd generator 12 has cryogen liquid pipeline to be communicated with condenser 9 through choke valve 14 again, 3rd generator 12 also has refrigerant steam channel to be communicated with condenser 9.

2. in flow process, the refrigerant vapour that second generator 2 produces is supplied to the 3rd generator 12, and it drives thermal medium, the concentrated solution of the second generator 2 enters the 3rd generator 12 through the 3rd solution heat exchanger 13, refrigerant vapour flows through the 3rd generator 12, heating enters the solution release in it and provides refrigerant vapour to condenser 9, the concentrated solution of the 3rd generator 12 is through the second solution pump 8, 3rd solution heat exchanger 13 and the second solution heat exchanger 6 enter the first generator 1, condenser 9 is entered through choke valve 14 throttling after the refrigerant vapour heat release flowing through the 3rd generator 12 becomes cryogen liquid, form single-action-economic benefits and social benefits the 3rd class absorption heat pump.

Single-action-economic benefits and social benefits the 3rd class absorption heat pump shown in Fig. 5 is achieved in that

1. in structure, in the 3rd class absorption heat pump shown in Fig. 2, increase by the 3rd generator, 3rd solution heat exchanger, choke valve and the 3rd solution pump, had by second absorber 4 weak solution pipeline to be communicated with the second generator 2 through the second solution heat exchanger 6 to be adjusted to the second absorber 4 and to have weak solution pipeline to be communicated with the 3rd generator 12 with the 3rd solution heat exchanger 13 through the second solution heat exchanger 6, 3rd generator 12 also has concentrated solution pipeline to be communicated with the second generator 2 with the 3rd solution heat exchanger 13 through the 3rd solution pump 15, after being had by second generator 2 refrigerant steam channel to be communicated with condenser 9 to be adjusted to the second generator 2 to have refrigerant steam channel to be communicated with the 3rd generator 12, the 3rd generator 12 has cryogen liquid pipeline to be communicated with condenser 9 through choke valve 14 again, 3rd generator 12 also has refrigerant steam channel to be communicated with condenser 9.

2. in flow process, the refrigerant vapour that second generator 2 produces is supplied to the 3rd generator 12 and does to drive thermal medium, the weak solution of the second absorber 4 enters the 3rd generator 12 through the second heat exchanger 6 and the 3rd solution heat exchanger 13, refrigerant vapour flows through the 3rd generator 12, heating enters the solution release in it and provides refrigerant vapour to condenser 9, the concentrated solution of the 3rd generator 12 enters the second generator 12 through the 3rd solution pump 15 and the 3rd solution heat exchanger 13, the refrigerant vapour heat release flowing through the 3rd generator 12 becomes cryogen liquid, condenser 9 is entered again through choke valve 14 throttling, form single-action-economic benefits and social benefits the 3rd class absorption heat pump.

Single-action-triple effect the 3rd class absorption heat pump shown in Fig. 6 is achieved in that

1. in structure, in the 3rd class absorption heat pump shown in Fig. 2, increase by the 3rd generator, 4th generator, 3rd solution heat exchanger, 4th solution heat exchanger, first throttle valve, second throttle, 3rd solution pump and the 4th solution pump, second absorber 4 is set up weak solution pipeline and is communicated with the 4th generator 16 through the 4th solution heat exchanger 17 with the 3rd generator 12 connected sum through the 3rd solution heat exchanger 13 respectively, 3rd generator 12 also has concentrated solution pipeline through the 3rd solution pump 15, after 3rd solution heat exchanger 13 with the second generator 2 through the second solution pump 8, concentrated solution pipeline after second solution heat exchanger 6 converges, 4th generator 16 also has concentrated solution pipeline through the 4th solution pump 19, after 4th solution heat exchanger 17 with the second generator 2 through the second solution pump 8, concentrated solution pipeline after second solution heat exchanger 6 converges, after being had by second generator 2 refrigerant steam channel to be communicated with condenser 9 to be adjusted to the second generator 2 to have refrigerant steam channel to be communicated with the 3rd generator 12, the 3rd generator 12 has cryogen liquid pipeline to be communicated with condenser 9 through first throttle valve 14 again, after 3rd generator 12 also has refrigerant steam channel to be communicated with the 4th generator 16, the 4th generator 16 has cryogen liquid pipeline to be communicated with condenser 9 through second throttle 18 again, 4th generator 16 also has refrigerant steam channel to be communicated with condenser 9.

2. in flow process, the refrigerant vapour that second generator 2 produces is supplied to the 3rd generator 12 and does to drive thermal medium, a part of weak solution of the second absorber 4 enters the 3rd generator 12 through the 3rd solution heat exchanger 13, refrigerant vapour flows through the 3rd generator 12, heating enters the solution release in it and provides refrigerant vapour to drive thermal medium as it to the 4th generator 16, the concentrated solution of the 3rd generator 12 enters the first generator 1 through the 3rd solution pump 15 and the 3rd solution heat exchanger 13, the refrigerant vapour heat release flowing through the 3rd generator 12 becomes cryogen liquid, condenser 9 is entered again through first throttle valve 14, another part weak solution of the second absorber 4 enters the 4th generator 16 through the 4th solution heat exchanger 17, refrigerant vapour flows through the 4th generator 16, heating enters the solution release in it and provides refrigerant vapour to condenser 9, the concentrated solution of the 4th generator 16 enters the first generator 1 through the 4th solution pump 19 and the 4th solution heat exchanger 17, the refrigerant vapour heat release flowing through the 4th generator 16 becomes cryogen liquid, enters condenser 9 through second throttle 18 again, forms single-action-triple effect the 3rd class absorption heat pump.

Single-action-triple effect the 3rd class absorption heat pump shown in Fig. 7 is achieved in that

1. in structure, in the 3rd class absorption heat pump shown in Fig. 2, increase by the 3rd generator, 4th generator, 3rd solution heat exchanger, 4th solution heat exchanger, first throttle valve and second throttle, had by second generator 2 concentrated solution pipeline to be communicated with the second solution heat exchanger 6 through the second solution pump 8 to be adjusted to the second generator 2 and to have concentrated solution pipeline to be communicated with the 3rd generator 12 through the 3rd solution heat exchanger 13, 3rd generator 12 is communicated with concentrated solution pipeline in addition and is communicated with the 4th generator 16 through the 4th solution heat exchanger 17, 4th generator 16 also has concentrated solution pipeline through the second solution pump 8, 4th solution heat exchanger 17 is communicated with the second solution heat exchanger 6 with the 3rd solution heat exchanger 13, after being had by second generator 2 refrigerant steam channel to be communicated with condenser 9 to be adjusted to the second generator 2 to have refrigerant steam channel to be communicated with the 3rd generator 12, the 3rd generator 12 has cryogen liquid pipeline to be communicated with condenser 9 through first throttle valve 14 again, after 3rd generator 12 also has refrigerant steam channel to be communicated with the 4th generator 16, the 4th generator 16 has cryogen liquid pipeline to be communicated with condenser 9 through second throttle 18 again, 4th generator 16 also has refrigerant steam channel to be communicated with condenser 9.

2. in flow process, the refrigerant vapour that second generator 2 produces provides to drive thermal medium as it to the 3rd generator 12, the concentrated solution of the second generator 2 enters the 3rd generator 12 through the 3rd solution heat exchanger 13, refrigerant vapour flows through the 3rd generator 12, heating enters the solution release in it and provides refrigerant vapour to drive thermal medium as it to the 3rd generator 16, the concentrated solution of the 3rd generator 12 enters the 4th generator 16 through the 4th solution heat exchanger 17, the refrigerant vapour heat release flowing through the 3rd generator 12 becomes cryogen liquid, condenser 9 is entered again through first throttle valve 14, refrigerant vapour flows through the 4th generator 16, heating enters the solution release in it and provides refrigerant vapour to condenser 9, the concentrated solution of the 4th generator 16 enters the first generator 1 through the second solution pump 8, the 4th solution heat exchanger 17, the 3rd solution heat exchanger 13 and the second solution heat exchanger 6, the refrigerant vapour heat release flowing through the 4th generator 16 becomes cryogen liquid, enters condenser 9 through second throttle 18 again, forms single-action-triple effect the 3rd class absorption heat pump.

Single-action-triple effect the 3rd class absorption heat pump shown in Fig. 8 is achieved in that

1. in structure, in the 3rd class absorption heat pump shown in Fig. 2, increase by the 3rd generator, 4th generator, 3rd solution heat exchanger, 4th solution heat exchanger, first throttle valve, second throttle, 3rd solution pump and the 4th solution pump, had by second absorber 4 weak solution pipeline to be communicated with the second generator 2 through the second solution heat exchanger 6 to be adjusted to the second absorber 4 and to have weak solution pipeline through the second solution heat exchanger 6, 3rd solution heat exchanger 13 is communicated with the 4th generator 16 with the 4th solution heat exchanger 17, 4th generator 16 also has concentrated solution pipeline to be communicated with the 3rd generator 12 with the 4th solution heat exchanger 17 through the 4th solution pump 19, 3rd generator 12 also has concentrated solution pipeline to be communicated with the second generator 2 with the 3rd solution heat exchanger 13 through the 3rd solution pump 15, after being had by second generator 2 refrigerant steam channel to be communicated with condenser 9 to be adjusted to the second generator 2 to have refrigerant steam channel to be communicated with the 3rd generator 12, the 3rd generator 12 has cryogen liquid pipeline to be communicated with condenser 9 through first throttle valve 14 again, after 3rd generator 12 also has refrigerant steam channel to be communicated with the 4th generator 16, the 4th generator 16 has cryogen liquid pipeline to be communicated with condenser 9 through second throttle 18 again, 4th generator 16 also has refrigerant steam channel to be communicated with condenser 9.

2. in flow process, the weak solution of the second absorber 4 enters the 4th generator 16 through the second heat exchanger 6, the 3rd solution heat exchanger 13 and the 4th solution heat exchanger 17, refrigerant vapour from the 3rd generator 12 flows through the 4th generator 16, heating enters the solution release in it and provides refrigerant vapour to condenser 9, the concentrated solution of the 4th generator 16 enters the 3rd generator 12 through the 4th solution pump 19 and the 4th solution heat exchanger 17, and the refrigerant vapour heat release flowing through the 4th generator 16 becomes cryogen liquid, enters condenser 9 through second throttle 18 again; The refrigerant vapour that second generator 2 produces provides to drive thermal medium as it to the 3rd generator 12, refrigerant vapour flows through the 3rd generator 12, heating enters the solution release in it and provides refrigerant vapour to the 4th generator 16, the concentrated solution of the 3rd generator 12 enters the second generator 12 through the 3rd solution pump 15 and the 3rd solution heat exchanger 13, and the refrigerant vapour heat release flowing through the 3rd generator 12 becomes cryogen liquid, enter condenser 9 through first throttle valve 14 again forms single-action-triple effect the 3rd kind absorption type heat.

Single-action shown in Fig. 9-1.5 grade of the 3rd class absorption heat pump is achieved in that

1. in structure, in the 3rd class absorption heat pump shown in Fig. 2, increase by the second cryogen liquid pump, 3rd solution heat exchanger and absorption-evaporimeter, had by second absorber 4 weak solution pipeline to be communicated with the second generator 2 through the second solution heat exchanger 6 to be adjusted to the second absorber 4 and to have weak solution pipeline to be communicated with absorption-evaporimeter 20 through the second solution heat exchanger 6, absorption-evaporimeter 20 also has weak solution pipeline to be communicated with the second generator 2 through the 3rd solution heat exchanger 13, had by second generator 2 concentrated solution pipeline to be communicated with the second solution heat exchanger 6 through the second solution pump 8 to be adjusted to the second generator 2 and to have concentrated solution pipeline to be communicated with the second solution heat exchanger 6 with the 3rd solution heat exchanger 13 through the second solution pump 8, being had by evaporimeter 10 refrigerant steam channel to be communicated with the first absorber 3 to be adjusted to evaporimeter 10 has refrigerant steam channel to be communicated with absorption-evaporimeter 20, condenser 9 sets up cryogen liquid pipeline and absorbs after the second cryogen liquid pump 21 is communicated with absorption-evaporimeter 20-and evaporimeter 20 has refrigerant steam channel to be communicated with the first absorber 1 again.

2. in flow process, the weak solution of the second absorber 4 through the second solution heat exchanger 6 enter absorption-evaporimeter 20, absorb flash-pot 10 refrigerant vapour and heat release in the cryogen liquid flowing through absorption-evaporimeter 20, the weak solution of absorption-evaporimeter 20 enters the second generator 2, second generator 2 concentrated solution through the 3rd solution heat exchanger 13 enters the first generator 1 through the second solution pump 8, the 3rd solution heat exchanger 13 and the second solution heat exchanger 6; The cryogen liquid of condenser 9 is divided into two-way---and the first via enters evaporimeter 10 through cryogen liquid pump 11, absorption waste heat becomes refrigerant vapour and provides to absorption-evaporimeter 20, second tunnel flows through absorption-evaporimeter 20, absorbs heat into refrigerant vapour and provide to the first absorber 3 after the second cryogen liquid pump 21 pressurizes, and forms single-action-1.5 grade of the 3rd class absorption heat pump.

Single-action shown in Figure 10-1.5 grade of the 3rd class absorption heat pump is achieved in that

In the 3rd class absorption heat pump shown in Fig. 2, cancel the second cryogen liquid pump 21, increase choke valve 14, had by condenser 9 cryogen liquid pipeline to be communicated with evaporimeter 10 through cryogen liquid pump 11 to be adjusted to condenser 9 and to have cryogen liquid pipeline to be communicated with evaporimeter 10 with choke valve 14 through cryogen liquid pump 11, condenser 9 is had cryogen liquid pipeline absorb after the second cryogen liquid pump 21 is communicated with absorption-evaporimeter 20-evaporimeter 20 has refrigerant steam channel to be communicated with the first absorber 3 to be adjusted to cryogen liquid pump 11 to set up after cryogen liquid pipeline is communicated with absorption-evaporimeter 20 to absorb again-evaporimeter 20 has refrigerant steam channel to be communicated with the first absorber 3 again, form single-action-1.5 grade of the 3rd class absorption heat pump.

Single-action shown in Figure 11-1.5 grade of the 3rd class absorption heat pump is achieved in that

1. in structure, in the 3rd class absorption heat pump shown in Fig. 2, increase by the 3rd solution heat exchanger, choke valve, 3rd solution pump, second evaporimeter, absorption-generator and point steam chest, had by second absorber 4 weak solution pipeline to be communicated with the second generator 2 through the second solution heat exchanger 6 to be adjusted to the second absorber 4 and to have weak solution pipeline to be communicated with absorption-generator 23 through the second solution heat exchanger 6, absorption-generator 23 also has weak solution pipeline to be communicated with the second generator 2 through the 3rd solution heat exchanger 13, had by second generator 2 concentrated solution pipeline to be communicated with the second solution heat exchanger 6 through the second solution pump 8 to be adjusted to the second generator 2 and to have concentrated solution pipeline through the second solution pump 8, 3rd solution heat exchanger 13 is communicated with a point steam chest 24 with absorption-generator 23, steam chest 24 is divided to also have concentrated solution pipeline to be communicated with the second solution heat exchanger 6 through the 3rd solution pump 15, evaporimeter 10 also has cryogen liquid pipeline to be communicated with the second evaporimeter 22 through choke valve 14, second evaporimeter 22 also has refrigerant steam channel to be communicated with absorption-generator 23, steam chest 24 is divided to also have refrigerant steam channel to be communicated with condenser 9, second evaporimeter 22 also has surplus heat medium pipeline and ft connection.

2. in flow process, the weak solution of the second absorber 4 enters absorption-generator 23 through the second solution heat exchanger 6, absorb from the refrigerant vapour of the second evaporimeter 22 and heat release in the solution flowing through absorption-generator 23, the weak solution of absorption-generator 23 enters the second generator 2 through the 3rd solution heat exchanger 13, the concentrated solution of the second generator 2 flows through absorption-generator 23 again after the 3rd solution heat exchanger 13, heat absorbing part vaporization enters point steam chest 24, the refrigerant vapour dividing steam chest 24 to discharge enters condenser 9, heat release becomes cryogen liquid in cooling medium, the concentrated solution of steam chest 24 is divided to enter the first generator 1 through the 3rd solution pump 15 and the second solution heat exchanger 6, the cryogen liquid of condenser 9 is divided into two-way after cryogen liquid pump 11 pressurization enters evaporimeter 10---and the first via absorbs waste heat and becomes refrigerant vapour and provide to the first absorber 3, second tunnel enters the second evaporimeter 22 through choke valve 14 throttling, absorption waste heat becomes refrigerant vapour and provides to absorption-generator 23, forms single-action-1.5 grade of the 3rd class absorption heat pump.

Single-action shown in Figure 12-1.5 grade of the 3rd class absorption heat pump is achieved in that

1. in structure, in the 3rd class absorption heat pump shown in Fig. 2, increase by the 3rd solution heat exchanger, 3rd solution pump, second cryogen liquid pump, absorption-generator, divide steam chest and the second condenser, had by second absorber 4 weak solution pipeline to be communicated with the second generator 2 through the second solution heat exchanger 6 to be adjusted to the second absorber 4 and to have weak solution pipeline to be communicated with absorption-generator 23 through the second solution heat exchanger 6, absorption-generator 23 also has weak solution pipeline to be communicated with the second generator 2 through the 3rd solution heat exchanger 13, had by second generator 2 concentrated solution pipeline to be communicated with the second solution heat exchanger 6 through the second solution pump 8 to be adjusted to the second generator 2 and to have concentrated solution pipeline through the second solution pump 8, 3rd solution heat exchanger 13 is communicated with a point steam chest 24 with absorption-generator 23, steam chest 24 is divided to also have concentrated solution pipeline to be communicated with the second solution heat exchanger 6 through the 3rd solution pump 15, steam chest 24 is divided to also have refrigerant steam channel to be communicated with the second condenser 25, second condenser 25 also has cryogen liquid pipeline to be communicated with evaporimeter 10 through the second cryogen liquid pump 21, evaporimeter 10 is set up refrigerant steam channel and is communicated with absorption-generator 23, second condenser 25 also has cooling medium pipeline and ft connection.

2. in flow process, the weak solution of the second absorber 4 enters absorption-generator 23 through the second solution heat exchanger 6, absorb the refrigerant vapour of flash-pot 10 and heat release in the solution flowing through absorption-generator 23, the weak solution of absorption-generator 23 enters the second generator 2 through the 3rd solution heat exchanger 13, the concentrated solution of the second generator 2 flows through absorption-generator 23 again after the second solution pump 8 and the 3rd solution heat exchanger 13, heat absorbing part vaporization enters point steam chest 24, the refrigerant vapour dividing steam chest 24 to discharge enters the second condenser 25, heat release becomes cryogen liquid in cooling medium, the concentrated solution of steam chest 24 is divided to enter the first generator 1 through the 3rd solution pump 15 and the second solution heat exchanger 6, the cryogen liquid of the second condenser 25 enters evaporimeter 10 through the second cryogen liquid pump 21 pressurization, and the refrigerant vapour that evaporimeter 10 produces provides respectively to the first absorber 3 and absorption-generator 23, forms single-action-1.5 grade of the 3rd class absorption heat pump.

Single-action shown in Figure 13-1.5 grade of the 3rd class absorption heat pump is achieved in that

1. in structure, in the 3rd class absorption heat pump shown in Fig. 2, increase by the 3rd solution heat exchanger, 3rd solution pump, second cryogen liquid pump, second evaporimeter, absorption-generator, divide steam chest and the second condenser, had by second generator 2 concentrated solution pipeline to be communicated with the first generator 1 through the second solution pump 8 and the second solution heat exchanger 6 to be adjusted to the second generator 2 and to have concentrated solution pipeline to be communicated with absorption-generator 23 with the 3rd solution heat exchanger 13 through the second solution pump 8, absorption-generator 23 also has weak solution pipeline to be communicated with the second generator 2 through the 3rd solution heat exchanger 13, second absorber 4 is had weak solution pipeline through the second solution heat exchanger 6 to be communicated with the second generator 2 be adjusted to the second absorber 4 have weak solution pipeline through the second solution heat exchanger 6 with absorb-generator 23 is communicated with a point steam chest 24, steam chest 24 is divided to also have concentrated solution pipeline to be communicated with the first generator 1 with the second solution heat exchanger 6 through the 3rd solution pump 15, steam chest 24 is divided to also have refrigerant steam channel to be communicated with condenser 9, being had by second generator 2 refrigerant steam channel to be communicated with condenser 9 to be adjusted to the second generator 2 has refrigerant steam channel to be communicated with the second condenser 25, second condenser 25 also has cryogen liquid pipeline to be communicated with the second evaporimeter 22 through the second cryogen liquid pump 21, second evaporimeter 22 also has refrigerant steam channel to be communicated with absorption-generator 23, second evaporimeter 22 also has surplus heat medium pipeline and ft connection, second condenser 25 also has cooling medium pipeline and ft connection.

2. in flow process, the concentrated solution of the second generator 2 enters absorption-generator 23 through the second solution pump 8 and the 3rd solution heat exchanger 13, absorb from the refrigerant vapour of the second evaporimeter 22 and heat release in the solution flowing through absorption-generator 23, the weak solution of absorption-generator 23 enters the second generator 2 through the 3rd solution heat exchanger 13, the refrigerant vapour that second generator 2 produces enters the second condenser 25, heat release becomes cryogen liquid in cooling medium, the cryogen liquid of the second condenser 25 enters the second evaporimeter 22 through the second cryogen liquid pump 21, absorb waste heat become refrigerant vapour and provide to absorption-generator 23, the weak solution of the second absorber 4 flows through absorption-generator 23 again after the second solution heat exchanger 6, heat absorbing part vaporization enters point steam chest 24, point steam chest 24 discharge refrigerant vapour enters condenser 9, heat release becomes cryogen liquid in cooling medium, divide the concentrated solution of steam chest 24 to enter the first generator 1 through the 3rd solution pump 15 and the second solution heat exchanger 6, form single-action-1.5 grade of the 3rd class absorption heat pump.

Single-action-two-stage the 3rd class absorption heat pump shown in Figure 14 is achieved in that

1. in structure, in the 3rd class absorption heat pump shown in Fig. 2, increase by the 3rd solution heat exchanger, choke valve, 3rd solution pump, second cryogen liquid pump, absorption-generator, divide steam chest and the second condenser, had by second absorber 4 weak solution pipeline to be communicated with the second generator 2 through the second solution heat exchanger 6 to be adjusted to the second absorber 4 and to have weak solution pipeline to be communicated with absorption-generator 23 through the second solution heat exchanger 6, absorption-generator 23 also has weak solution pipeline to be communicated with the second generator 2 through the 3rd solution heat exchanger 13, had by second generator 2 concentrated solution pipeline to be communicated with the second solution heat exchanger 6 through the second solution pump 8 to be adjusted to the second generator 2 and to have concentrated solution pipeline through the second solution pump 8, 3rd solution heat exchanger 13 is communicated with a point steam chest 24 with absorption-generator 23, steam chest 24 is divided to also have concentrated solution pipeline to be communicated with the second solution heat exchanger 6 through the 3rd solution pump 15, steam chest 24 is divided to also have refrigerant steam channel to be communicated with the second condenser 25, second condenser 25 also has cryogen liquid pipeline to be communicated with condenser 9 through choke valve 14, being had by evaporimeter 10 refrigerant steam channel to be communicated with the first absorber 3 to be adjusted to evaporimeter 10 has refrigerant steam channel to be communicated with absorption-generator 23, condenser 9 also have cryogen liquid pipeline absorb after the second cryogen liquid pump 21 is communicated with absorption-generator 23-generator 23 has refrigerant steam channel to be communicated with the first absorber 3 again, second condenser 25 also has cooling medium pipeline and ft connection.

2. in flow process, the weak solution of the second absorber 4 enters absorption-generator 23 through the second solution heat exchanger 6, absorb come flash-pot 10 refrigerant vapour and respectively heat release in the solution and the cryogen liquid that flow through absorption-generator 23, the weak solution of absorption-generator 23 enters the second generator 2 through the 3rd solution heat exchanger 13, the concentrated solution of the second generator 2 flows through absorption-generator 23 again after the 3rd solution heat exchanger 13, heat absorbing part vaporization enters point steam chest 24, the refrigerant vapour dividing steam chest 24 to discharge enters the second condenser 25, heat release becomes cryogen liquid in cooling medium, the concentrated solution of steam chest 24 is divided to enter the first generator 1 through the 3rd solution pump 15 and the second solution heat exchanger 6, the cryogen liquid of the second condenser 25 enters condenser 9 through choke valve 14, the cryogen liquid of condenser 9 is divided into two-way---and the first via enters evaporimeter 10 after cryogen liquid pump 11 pressurizes, absorption waste heat becomes refrigerant vapour and provides to absorption-generator 23, flow through absorption-generator 23 again after second tunnel second cryogen liquid pump 21 pressurizes, absorb heat into refrigerant vapour and provide to the-absorber 3, form single-action-two-stage the 3rd class absorption heat pump.

Single-action-two-stage the 3rd class absorption heat pump shown in Figure 15 is achieved in that

In the 3rd class absorption heat pump shown in Figure 14, increase absorption-evaporimeter, absorption-generator 23 is had weak solution pipeline through the 3rd solution heat exchanger 13 to be communicated with the second generator 2 be adjusted to absorb-generator 23 has weak solution pipeline to be communicated with absorption-evaporimeter 20, absorption-evaporimeter 20 also has weak solution pipeline to be communicated with the second generator 2 through the 3rd solution heat exchanger 13, condenser 9 is had cryogen liquid pipeline absorb after the second cryogen liquid pump 21 is communicated with absorption-generator 23-generator 23 have refrigerant steam channel to be communicated with the first absorber 3 to be again adjusted to condenser 9 have cryogen liquid pipeline absorb after the second cryogen liquid pump 21 is communicated with absorption-evaporimeter 20-evaporimeter 20 has refrigerant steam channel to be communicated with the first absorber 3 again, evaporimeter 10 is set up refrigerant steam channel and is communicated with absorption-evaporimeter 20, form single-action-two-stage the 3rd class absorption heat pump.

Single-action-two-stage the 3rd class absorption heat pump shown in Figure 16 is achieved in that

1. in structure, in the 3rd class absorption heat pump shown in Fig. 2, increase by the 3rd solution heat exchanger, 3rd solution pump, second cryogen liquid pump, absorption-generator, divide steam chest and the second condenser, had by second generator 2 concentrated solution pipeline to be communicated with the first generator 1 through the second solution pump 8 and the second solution heat exchanger 6 to be adjusted to the second generator 2 and to have concentrated solution pipeline to be communicated with absorption-generator 23 with the 3rd solution heat exchanger 13 through the second solution pump 8, absorption-generator 23 also has weak solution pipeline to be communicated with the second generator 2 through the 3rd solution heat exchanger 13, second absorber 4 is had weak solution pipeline through the second solution heat exchanger 6 to be communicated with the second generator 2 be adjusted to the second absorber 4 have weak solution pipeline through the second solution heat exchanger 6 with absorb-generator 23 is communicated with a point steam chest 24, steam chest 24 is divided to also have concentrated solution pipeline to be communicated with the first generator 1 with the second solution heat exchanger 6 through the 3rd solution pump 15, being had by evaporimeter 10 refrigerant steam channel to be communicated with the first absorber 3 to be adjusted to evaporimeter 10 has refrigerant steam channel to be communicated with absorption-generator 23, steam chest 24 is divided to also have refrigerant steam channel to be communicated with the second condenser 25, second condenser 25 also have cryogen liquid pipeline absorb after the second cryogen liquid pump 21 is communicated with absorption-generator 23-generator 23 has refrigerant steam channel to be communicated with the first absorber 3 again, second condenser 25 also has cooling medium pipeline and ft connection.

2. in flow process, the concentrated solution of the second generator 2 enters absorption-generator 23 through the second solution pump 8 and the 3rd solution heat exchanger 13, absorb the refrigerant vapour of flash-pot 10 and heat release is in the solution and the cryogen liquid that flow through absorption-generator 23 respectively, and the weak solution of absorption-generator 23 enters the second generator 2 through the 3rd solution heat exchanger 13; The weak solution of the second absorber 4 flows through absorption-generator 23 again after the second solution heat exchanger 6, heat absorbing part vaporization enters point steam chest 24, the refrigerant vapour dividing steam chest 24 to discharge enters the second condenser 25, heat release becomes cryogen liquid in cooling medium, and the concentrated solution of point steam chest 24 enters the first generator 1 through the 3rd solution pump 15 and the second solution heat exchanger 6; The refrigerant vapour that evaporimeter 10 produces provides to absorption-generator 23, the cryogen liquid of the second condenser 25 flows through absorption-generator 23 again, absorbs heat into refrigerant vapour and provide to the first absorber 3 after the second cryogen liquid pump 21 pressurizes, and forms single-action-two-stage the 3rd class absorption heat pump.

Single-action-two-stage the 3rd class absorption heat pump shown in Figure 17 is achieved in that

In the 3rd class absorption heat pump shown in Figure 16, increase absorption-evaporimeter, had by second generator 2 concentrated solution pipeline to be communicated with absorption-generator 23 through the second solution pump 8 and the 3rd solution heat exchanger 13 to be adjusted to the second generator 2 and to have concentrated solution pipeline to be communicated with absorption-evaporimeter 20 with the 3rd solution heat exchanger 13 through the second solution pump 8, absorption-evaporimeter 20 also has weak solution pipeline to be communicated with absorption-generator 23, second condenser 25 is had cryogen liquid pipeline absorb after the second cryogen liquid pump 21 is communicated with absorption-generator 23-generator 23 have refrigerant steam channel to be communicated with the first absorber 3 to be again adjusted to the second condenser 25 have cryogen liquid pipeline absorb after the second cryogen liquid pump 21 is communicated with absorption-evaporimeter 20-evaporimeter 20 has refrigerant steam channel to be communicated with the first absorber 3 again, evaporimeter 10 is set up refrigerant steam channel and is communicated with absorption-evaporimeter 20, form single-action-two-stage the 3rd class absorption heat pump.

Shown in Figure 18 is that the 3rd class absorption heat pump of high temperature generation flow process is achieved in that with economic benefits and social benefits

1. in structure, in the 3rd class absorption heat pump shown in Fig. 2, increase newly-increased generator, newly-increased solution heat exchanger and newly-increased choke valve, second solution heat exchanger 6 is set up concentrated solution pipeline and is communicated with newly-increased generator A through newly-increased solution heat exchanger B, newly-increased generator A also has concentrated solution pipeline to be communicated with the first absorber 3 through newly-increased solution heat exchanger B, after being had by first generator 1 refrigerant steam channel to be communicated with the second absorber 4 to be adjusted to the first generator 1 to have refrigerant steam channel to be communicated with newly-increased generator A, newly-increased generator A has cryogen liquid pipeline to be communicated with evaporimeter 10 through newly-increased choke valve C again, newly-increased generator A also has refrigerant steam channel to be communicated with the second absorber 4.

2., in flow process, the concentrated solution of the second generator 2 is divided into two-way after the second solution pump 8 and the second solution heat exchanger 6---and the first via directly enters the first generator 1, second tunnel and enters newly-increased generator A through newly-increased solution heat exchanger B; The refrigerant vapour that first generator 1 produces provides to drive thermal medium as it to newly-increased generator A, refrigerant vapour flows through newly-increased generator A, heating enters the solution release in it and provides refrigerant vapour to the second absorber 4, the concentrated solution of newly-increased generator A enters the first absorber 3 through newly-increased solution heat exchanger B, the refrigerant vapour heat release flowing through newly-increased generator A becomes cryogen liquid, enters evaporimeter 10 through newly-increased choke valve C throttling again, and being formed with parallel double-effect is the 3rd class absorption heat pump of high temperature generation flow process.

Shown in Figure 19 is that the 3rd class absorption heat pump of high temperature generation flow process is achieved in that with economic benefits and social benefits

1. in structure, in the 3rd class absorption heat pump shown in Fig. 2, increase newly-increased generator, newly-increased solution heat exchanger and newly-increased choke valve, concentrated solution pipeline is had by second solution heat exchanger 6 to be communicated with the first generator 1 to be adjusted to the second solution heat exchanger 6 to have concentrated solution pipeline to be communicated with through newly-increased solution heat exchanger B first generator 1, had by first generator 1 concentrated solution pipeline to be communicated with the first absorber 3 through the first solution heat exchanger 5 to be adjusted to the first generator 1 and to have concentrated solution pipeline to be communicated with newly-increased generator A through newly-increased solution heat exchanger B, newly-increased generator A also has concentrated solution pipeline to be communicated with the first absorber 3 through the first solution heat exchanger 5, after being had by first generator 1 refrigerant steam channel to be communicated with the second absorber 4 to be adjusted to the first generator 1 to have refrigerant steam channel to be communicated with newly-increased generator A, newly-increased generator A has cryogen liquid pipeline to be communicated with evaporimeter 10 through newly-increased choke valve C again, newly-increased generator A also has refrigerant steam channel to be communicated with the second absorber 4.

2. in flow process, the concentrated solution of the second generator 2 is through the second solution pump 8, second solution heat exchanger 6 and newly-increased solution heat exchanger B enter the first generator 1, the refrigerant vapour that first generator 1 produces provides to drive thermal medium as it to newly-increased generator A, the concentrated solution of the first generator 1 enters newly-increased generator A through newly-increased solution heat exchanger B, refrigerant vapour flows through newly-increased generator A, heating enters the solution release in it and provides refrigerant vapour to the second absorber 4, the concentrated solution of newly-increased generator A enters the first absorber 3 through the first solution heat exchanger 5, the refrigerant vapour heat release flowing through newly-increased generator A becomes cryogen liquid, evaporimeter 10 is entered again through newly-increased choke valve C throttling, formation take serial double-effect as the 3rd class absorption heat pump of high temperature generation flow process.

Shown in Figure 20 is that the 3rd class absorption heat pump of high temperature generation flow process is achieved in that with economic benefits and social benefits

1. in structure, in the 3rd class absorption heat pump shown in Fig. 2, increase newly-increased generator, newly-increased solution heat exchanger, newly-increased choke valve and newly-increased solution pump, being had by second solution heat exchanger 6 concentrated solution pipeline to be communicated with the first generator 1 to be adjusted to the second solution heat exchanger 6 has concentrated solution pipeline to be communicated with newly-increased generator A, newly-increased generator A also has concentrated solution pipeline to be communicated with the first generator 1 with newly-increased solution heat exchanger B through newly-increased solution pump D, had by first generator 1 concentrated solution pipeline to be communicated with the first absorber 3 through the first solution heat exchanger 5 to be adjusted to the first generator 1 and to have concentrated solution pipeline to be communicated with the first absorber 3 with the first solution heat exchanger 5 through newly-increased solution heat exchanger B, after being had by first generator 1 refrigerant steam channel to be communicated with the second absorber 4 to be adjusted to the first generator 1 to have refrigerant steam channel to be communicated with newly-increased generator A, newly-increased generator A has cryogen liquid pipeline to be communicated with evaporimeter 10 through newly-increased choke valve C again, newly-increased generator A also has refrigerant steam channel to be communicated with the second absorber 4.

2. in flow process, the concentrated solution of the second generator 2 enters newly-increased generator A through the second solution pump 8 and the second solution heat exchanger 6, refrigerant vapour from the first generator 1 flows through newly-increased generator A, heating enters the solution release in it and provides refrigerant vapour to the second absorber 4, newly-increased generator A concentrated solution enters the first generator 1 through newly-increased solution pump D and newly-increased solution heat exchanger B, the concentrated solution of the first generator 1 enters the first absorber 3 through newly-increased solution heat exchanger B and the first solution heat exchanger 5, the refrigerant vapour heat release flowing through newly-increased generator A becomes cryogen liquid, evaporimeter 10 is entered again through newly-increased choke valve C throttling, form to fall serial double-effect the 3rd class absorption heat pump that is high temperature generation flow process.

Shown in Figure 21 is that the 3rd class absorption heat pump of high temperature generation flow process is achieved in that with triple effect

1. in structure, in the 3rd class absorption heat pump shown in Fig. 2, increase newly-increased first generator, newly-increased second generator, newly-increased first solution heat exchanger, newly-increased second solution heat exchanger, newly-increased first throttle valve and newly-increased second throttle, second solution heat exchanger 6 is set up concentrated solution pipeline and is communicated with newly-increased second generator E through newly-increased second solution heat exchanger F with newly-increased first generator A connected sum through newly-increased first solution heat exchanger B respectively, newly-increased first generator A also has concentrated solution pipeline to be communicated with the first absorber 3 through newly-increased first solution heat exchanger B, newly-increased second generator E also has concentrated solution pipeline to be communicated with the first absorber 3 through newly-increased second solution heat exchanger F, after being had by first generator 1 refrigerant steam channel to be communicated with the second absorber 4 to be adjusted to the first generator 1 to have refrigerant steam channel to be communicated with newly-increased first generator A, newly-increased first generator A has cryogen liquid pipeline to be communicated with evaporimeter 10 through newly-increased first throttle valve C again, after newly-increased first generator A also has refrigerant steam channel to be communicated with newly-increased second generator E, newly-increased second generator E has cryogen liquid pipeline to be communicated with evaporimeter 10 through newly-increased second throttle G again, newly-increased second generator E also has refrigerant steam channel to be communicated with the second absorber 4.

2. in flow process, the concentrated solution of the second generator 2 is divided into three tunnels after the second solution pump 8 and the second solution heat exchanger 6---and the first via directly enters the first generator 1, second tunnel enters newly-increased first generator A through newly-increased first solution heat exchanger B, and the 3rd tunnel enters newly-increased second generator E through newly-increased second solution heat exchanger F; The refrigerant vapour that first generator 1 produces is supplied to newly-increased first generator A and does to drive thermal medium, refrigerant vapour flows through newly-increased first generator A, heating enters the solution release in it and provides refrigerant vapour to newly-increased second generator E, the concentrated solution of newly-increased first generator A enters the first absorber 3 through newly-increased first solution heat exchanger B, and the refrigerant vapour heat release flowing through newly-increased first generator A becomes cryogen liquid, enters evaporimeter 10 through newly-increased first throttle valve C throttling again; From increasing newly, the first generator A refrigerant vapour flows through newly-increased second generator E, heating enters the solution release in it and provides to the second absorber 4, the concentrated solution of newly-increased second generator E enters the first absorber 3 through newly-increased second solution heat exchanger F, the refrigerant vapour heat release flowing through newly-increased second generator E becomes cryogen liquid, enters evaporimeter 10 through newly-increased second throttle G throttling again, the 3rd class absorption heat pump that to be formed with triple effect in parallel be high temperature generation flow process.

Shown in Figure 22 is that the 3rd class absorption heat pump of high temperature generation flow process is achieved in that with triple effect

1. in structure, in the 3rd class absorption heat pump shown in Fig. 2, increase newly-increased first generator, newly-increased second generator, newly-increased first solution heat exchanger, newly-increased second solution heat exchanger, newly-increased first throttle valve and newly-increased second throttle, concentrated solution pipeline is had by second solution heat exchanger 6 to be communicated with the first generator 1 to be adjusted to the second solution heat exchanger 6 to have concentrated solution pipeline to be communicated with the first generator 1 with newly-increased first solution heat exchanger B through newly-increased second solution heat exchanger F, had by first generator 1 concentrated solution pipeline to be communicated with the first absorber 3 through the first solution heat exchanger 5 to be adjusted to the first generator 1 and to have concentrated solution pipeline to be communicated with newly-increased first generator A through newly-increased first solution heat exchanger B, newly-increased first generator A also has concentrated solution pipeline to be communicated with newly-increased second generator E through newly-increased second solution heat exchanger F, newly-increased second generator E also has concentrated solution pipeline to be communicated with the first absorber 3 through the first solution heat exchanger 5, after being had by first generator 1 refrigerant steam channel to be communicated with the second absorber 4 to be adjusted to the first generator 1 to have refrigerant steam channel to be communicated with newly-increased first generator A, newly-increased first generator A has cryogen liquid pipeline to be communicated with evaporimeter 10 through newly-increased first throttle valve C again, after newly-increased first generator A also has refrigerant steam channel to be communicated with newly-increased second generator E, newly-increased second generator E has cryogen liquid pipeline to be communicated with evaporimeter 10 through newly-increased second throttle G again, newly-increased second generator E also has refrigerant steam channel to be communicated with the second absorber 4.

2. in flow process, the concentrated solution of the second generator 2 is through the second solution pump 8, second solution heat exchanger 6, newly-increased second solution heat exchanger F and newly-increased first solution heat exchanger B enters the first generator 1, the refrigerant vapour that first generator 1 produces provides to drive thermal medium as it to newly-increased first generator A, the concentrated solution of the first generator 1 enters newly-increased first generator A through newly-increased first solution heat exchanger B, refrigerant vapour flows through newly-increased first generator A, heating enters the solution release in it and provides to newly-increased second generator E, the concentrated solution of newly-increased first generator A enters newly-increased second generator E through newly-increased second solution heat exchanger F, the refrigerant vapour heat release flowing through newly-increased first generator A becomes cryogen liquid, evaporimeter 10 is entered again through newly-increased first throttle valve C throttling, refrigerant vapour from newly-increased first generator A flows through newly-increased second generator E, heating enters the solution release in it and provides refrigerant vapour to the second absorber 4, the concentrated solution of newly-increased second generator E enters the first absorber 3 through the first solution heat exchanger 5, the refrigerant vapour heat release flowing through newly-increased second generator E becomes cryogen liquid, enters evaporimeter 10 through newly-increased second throttle G throttling again, and being formed with serially connected three-effect is the 3rd class absorption heat pump of high temperature generation flow process.

Shown in Figure 23 is that the 3rd class absorption heat pump of high temperature generation flow process is achieved in that with triple effect

1. in structure, in the 3rd class absorption heat pump shown in Fig. 2, increase newly-increased first generator, newly-increased second generator, newly-increased first solution heat exchanger, newly-increased second solution heat exchanger, newly-increased first throttle valve, newly-increased second throttle, newly-increased first solution pump and newly-increased second solution pump, being had by second solution heat exchanger 6 concentrated solution pipeline to be communicated with the first generator 1 to be adjusted to the second solution heat exchanger 6 has concentrated solution pipeline to be communicated with newly-increased second generator E, newly-increased second generator E also has concentrated solution pipeline to be communicated with newly-increased first generator A with newly-increased second solution heat exchanger F through newly-increased second solution pump H, newly-increased first generator A also has concentrated solution pipeline to be communicated with the first generator 1 with newly-increased first solution heat exchanger B through newly-increased first solution pump D, had by first generator 1 concentrated solution pipeline to be communicated with the first absorber 3 through the first solution heat exchanger 5 to be adjusted to the first generator 1 and to have concentrated solution pipeline through newly-increased first solution heat exchanger B, newly-increased second solution heat exchanger F is communicated with the first absorber 3 with the first solution heat exchanger 5, after being had by first generator 1 refrigerant steam channel to be communicated with the second absorber 4 to be adjusted to the first generator 1 to have refrigerant steam channel to be communicated with newly-increased first generator A, newly-increased first generator A has cryogen liquid pipeline to be communicated with evaporimeter 10 through newly-increased first throttle valve C again, after newly-increased first generator A also has refrigerant steam channel to be communicated with newly-increased second generator E, newly-increased second generator E has cryogen liquid pipeline to be communicated with evaporimeter 10 through newly-increased second throttle G again, newly-increased second generator E also has refrigerant steam channel to be communicated with the second absorber 4.

2. in flow process, the concentrated solution of the second generator 2 enters newly-increased second generator E through the second solution pump 8 and the second solution heat exchanger 6, discharges from increasing the solution that the first generator A refrigerant vapour flows through newly-increased second generator E, heating enters in it newly and provide refrigerant vapour to the second absorber 4, the concentrated solution of newly-increased second generator E enters newly-increased first generator A through newly-increased second solution pump H and newly-increased second solution heat exchanger F, and the refrigerant vapour heat release flowing through newly-increased second generator E becomes cryogen liquid, enters evaporimeter 10 through newly-increased second throttle G throttling again, refrigerant vapour from the first generator 1 flows through newly-increased first generator A, heating enters the solution release in it and provides refrigerant vapour to newly-increased second generator E, newly-increased first generator A concentrated solution enters the first generator 1 through newly-increased first solution pump D and newly-increased first solution heat exchanger B, the refrigerant vapour heat release flowing through newly-increased first generator A becomes cryogen liquid, evaporimeter 10 is entered again through newly-increased first throttle valve C throttling, the concentrated solution of the first generator 1 is through newly-increased first solution heat exchanger B, newly-increased second solution heat exchanger F and the first solution heat exchanger 5 enter the first absorber 3, form to fall serially connected three-effect the 3rd class absorption heat pump that is high temperature generation flow process.

Be high temperature generation flow process with back-heating type single-action the 3rd class absorption heat pump is achieved in that shown in Figure 24

1. in structure, in the 3rd class absorption heat pump shown in Fig. 2, increase newly-increased generator, newly-increased solution heat exchanger, newly-increased solution pump and newly-increased absorber, being had by second solution heat exchanger 6 concentrated solution pipeline to be communicated with the first generator 1 to be adjusted to the second solution heat exchanger 6 has concentrated solution pipeline to be communicated with newly-increased absorber I, newly-increased absorber I also has weak solution pipeline to be communicated with the first generator 1 with newly-increased solution heat exchanger B through newly-increased solution pump D, had by first generator 1 concentrated solution pipeline to be communicated with the first absorber 3 through the first solution heat exchanger 5 to be adjusted to the first generator 1 and to have concentrated solution pipeline to be communicated with newly-increased generator A through newly-increased solution heat exchanger B, newly-increased generator A also has concentrated solution pipeline to be communicated with the first absorber 3 through the first solution heat exchanger 5, newly-increased generator A also has respectively and drives heat medium pipeline and ft connection and have refrigerant steam channel and be communicated with newly-increased absorber I, newly-increased absorber I also has heated medium pipeline and ft connection.

2. in flow process, the concentrated solution of the second generator 2 enters newly-increased absorber I through the second solution pump 8 and the second solution heat exchanger 6, absorb from the refrigerant vapour of newly-increased generator A and heat release in heated medium, the weak solution of newly-increased absorber I enters the first generator 1 through newly-increased solution pump D and newly-increased solution heat exchanger B, the refrigerant vapour that first generator 1 produces enters the second absorber 4, the concentrated solution of the first generator 1 enters newly-increased generator A through newly-increased solution heat exchanger B, drive heat medium flow through newly-increased generator A, heating enters the solution release in it and provides refrigerant vapour to newly-increased absorber I, the concentrated solution of newly-increased generator A enters the second absorber 4 through the first solution heat exchanger 5, form the 3rd class absorption heat pump being high temperature generation flow process with back-heating type single-action.

Shown in Figure 25 is that the 3rd class absorption heat pump of high temperature generation flow process is achieved in that with backheating type double-effect

1. in structure, in the 3rd class absorption heat pump shown in Figure 24, increase newly-increased second generator, newly-increased second solution heat exchanger and newly-increased choke valve, newly-increased solution pump D sets up weak solution pipeline and is communicated with newly-increased second generator E through newly-increased second solution heat exchanger F, newly-increased second generator E also has concentrated solution pipeline to be communicated with newly-increased first generator A through newly-increased second solution heat exchanger F, after being had by first generator 1 refrigerant steam channel to be communicated with the second absorber 4 to be adjusted to the first generator 1 to have refrigerant steam channel to be communicated with newly-increased second generator E, newly-increased second generator E has cryogen liquid pipeline to be communicated with evaporimeter 10 through newly-increased choke valve C again, newly-increased second generator E also has refrigerant steam channel to be communicated with the second absorber 4.

2. in flow process, the refrigerant vapour that first generator 1 produces provides to drive thermal medium as it to newly-increased second generator E, a part of weak solution of newly-increased absorber I enters newly-increased second generator E through newly-increased solution pump D and newly-increased second solution heat exchanger F, refrigerant vapour flows through newly-increased second generator E, heating enters the solution release in it and provides refrigerant vapour to the second absorber 4, the concentrated solution of newly-increased second generator E enters newly-increased first generator A through newly-increased second solution heat exchanger F, the refrigerant vapour heat release flowing through newly-increased second generator E becomes cryogen liquid, evaporimeter 10 is entered again through newly-increased choke valve C, form the 3rd class absorption heat pump being high temperature generation flow process with back-heating type parallel double-effect.

Shown in Figure 26 is that the 3rd class absorption heat pump of high temperature generation flow process is achieved in that with backheating type double-effect

1. in structure, in the 3rd class absorption heat pump shown in Figure 24, increase newly-increased second generator, newly-increased second solution heat exchanger and newly-increased first throttle valve, had by newly-increased absorber I weak solution pipeline to be communicated with the first generator 1 through newly-increased solution pump D and newly-increased first solution heat exchanger B to be adjusted to newly-increased absorber I and to have weak solution pipeline warp to increase solution pump D newly, newly-increased second solution heat exchanger F is communicated with the first generator 1 with newly-increased first solution heat exchanger B, had by first generator 1 concentrated solution pipeline to be communicated with newly-increased first generator A through newly-increased first solution heat exchanger B to be adjusted to the first generator 1 and to have concentrated solution pipeline warp to increase the first solution heat exchanger B newly to be communicated with newly-increased second generator E, newly-increased second generator E also has concentrated solution pipeline to be communicated with newly-increased first generator A through newly-increased second solution heat exchanger F, after being had by first generator 1 refrigerant steam channel to be communicated with the second absorber 4 to be adjusted to the first generator 1 to have refrigerant steam channel to be communicated with newly-increased second generator E, newly-increased second generator E has cryogen liquid pipeline to be communicated with evaporimeter 10 through newly-increased first throttle valve C again, newly-increased second generator E also has refrigerant steam channel to be communicated with the second absorber 4, increase newly-increased second throttle again, cancel the driving heat medium pipeline of newly-increased first generator A and ft connection, the first generator 1 is set up refrigerant steam channel and is communicated with the rear first generator A of increasing newly with newly-increased first generator A and has cryogen liquid pipeline warp to increase second throttle G newly to be again communicated with evaporimeter 10.

2. in flow process, the weak solution of newly-increased absorber I is through newly-increased solution pump D, newly-increased second solution heat exchanger F and newly-increased first solution heat exchanger B enters the first generator 1, the refrigerant vapour that first generator 1 produces provides to drive thermal medium as it respectively to newly-increased second generator E and newly-increased first generator A, the concentrated solution of the first generator 1 enters newly-increased second generator E through newly-increased first solution heat exchanger B, refrigerant vapour flows through newly-increased second generator E, heating enters the solution release in it and provides refrigerant vapour to the second absorber 4, the concentrated solution of newly-increased second generator E enters newly-increased first generator A through newly-increased second solution heat exchanger F, the refrigerant vapour heat release flowing through newly-increased second generator E becomes cryogen liquid, evaporimeter 10 is entered again through newly-increased first throttle valve C, refrigerant vapour from the first generator 1 flows through newly-increased first generator A, heating enters the solution release in it and provides refrigerant vapour to newly-increased absorber I, the refrigerant vapour heat release flowing through newly-increased first generator A becomes cryogen liquid, enters evaporimeter 10 through newly-increased second throttle G throttling again, the 3rd class absorption heat pump that to be formed with back-heating type serial double-effect be high temperature generation flow process.

Shown in Figure 27 is that the 3rd class absorption heat pump of high temperature generation flow process is achieved in that with backheating type double-effect

1. in structure, in the 3rd class absorption heat pump shown in Figure 24, increase newly-increased second generator, newly-increased second solution heat exchanger, newly-increased first throttle valve and newly-increased second solution pump, had by newly-increased absorber I weak solution pipeline to be communicated with the first generator 1 through newly-increased first solution pump D and newly-increased first solution heat exchanger B to be adjusted to newly-increased absorber I and to have weak solution pipeline warp to increase the first solution pump D newly to be communicated with newly-increased second generator E with newly-increased first solution heat exchanger B, newly-increased second generator E also has concentrated solution pipeline to be communicated with the first generator 1 with newly-increased second solution heat exchanger F through newly-increased second solution pump H, had by first generator 1 concentrated solution pipeline to be communicated with newly-increased first generator A through newly-increased first solution heat exchanger B to be adjusted to the first generator 1 and to have concentrated solution pipeline warp to increase the second solution heat exchanger F newly to be communicated with newly-increased first generator A with newly-increased first solution heat exchanger B, after being had by first generator 1 refrigerant steam channel to be communicated with the second absorber 4 to be adjusted to the first generator 1 to have refrigerant steam channel to be communicated with newly-increased second generator E, newly-increased second generator E has cryogen liquid pipeline to be communicated with evaporimeter 10 through newly-increased first throttle valve C again, newly-increased second generator E also has refrigerant steam channel to be communicated with the second absorber 4, increase newly-increased second throttle again, cancel the driving heat medium pipeline of newly-increased first generator A and ft connection, the first generator 1 is set up refrigerant steam channel and is communicated with the rear first generator A of increasing newly with newly-increased first generator A and has cryogen liquid pipeline warp to increase second throttle G newly to be again communicated with evaporimeter 10.

2. in flow process, the refrigerant vapour that first generator 1 produces provides to drive thermal medium as it respectively to newly-increased first generator A and newly-increased second generator E, the weak solution of newly-increased absorber I enters newly-increased second generator E through newly-increased first solution pump D and newly-increased first solution heat exchanger B, refrigerant vapour flows through newly-increased second generator E, heating enters the solution release in it and provides refrigerant vapour to the second absorber 4, the concentrated solution of newly-increased second generator E enters the first generator 1 through newly-increased second solution pump H and newly-increased second solution heat exchanger F, the refrigerant vapour heat release flowing through newly-increased second generator E becomes cryogen liquid, evaporimeter 10 is entered again through newly-increased first throttle valve C, the concentrated solution of the first generator 1 enters newly-increased first generator A through newly-increased second solution heat exchanger F and newly-increased first solution heat exchanger B, refrigerant vapour flows through newly-increased first generator A, heating enters the solution release in it and provides refrigerant vapour to newly-increased absorber I, the refrigerant vapour heat release flowing through newly-increased first generator A becomes cryogen liquid, enters evaporimeter 10 through newly-increased second throttle G throttling again, is formed and falls with back-heating type the 3rd class absorption heat pump that serial double-effect is high temperature generation flow process.

Shown in Figure 28 is that the 3rd class absorption heat pump of high temperature generation flow process is achieved in that with back-heating type triple-effect

1. in structure, in the 3rd class absorption heat pump shown in Figure 25, increase newly-increased 3rd generator, newly-increased 3rd solution heat exchanger and newly-increased second throttle, newly-increased absorber I sets up weak solution pipeline through newly-increased solution pump D and is communicated with newly-increased 3rd generator J through newly-increased 3rd solution heat exchanger L, newly-increased 3rd generator J also has concentrated solution pipeline to be communicated with newly-increased first generator A through newly-increased 3rd solution heat exchanger L, after being had by newly-increased second generator E refrigerant steam channel to be communicated with the second absorber 4 to be adjusted to newly-increased second generator E to have refrigerant steam channel to be communicated with newly-increased 3rd generator J, newly-increased 3rd generator J has cryogen liquid pipeline to be communicated with evaporimeter 10 through newly-increased second throttle G again, newly-increased 3rd generator J also has refrigerant steam channel to be communicated with the second absorber 4, increase newly-increased 3rd choke valve again, cancel the driving heat medium pipeline of newly-increased first generator A and ft connection, newly-increased second generator E sets up refrigerant steam channel and is communicated with the rear first generator A of increasing newly with newly-increased first generator A and has cryogen liquid pipeline warp to increase the 3rd choke valve K newly to be again communicated with evaporimeter 10.

2. in flow process, the refrigerant vapour that newly-increased second generator E produces provides to drive thermal medium as it respectively to newly-increased first generator A and newly-increased 3rd generator J, a part of weak solution of newly-increased absorber I enters newly-increased 3rd generator J through newly-increased solution pump D and newly-increased 3rd solution heat exchanger L, refrigerant vapour flows through newly-increased 3rd generator J, heating enters the solution release in it and provides refrigerant vapour to the second absorber 4, the concentrated solution of newly-increased 3rd generator J enters newly-increased first generator A through newly-increased 3rd solution heat exchanger L, the refrigerant vapour heat release flowing through newly-increased 3rd generator J becomes cryogen liquid, evaporimeter 10 is entered again through newly-increased second throttle G throttling, refrigerant vapour flows through newly-increased first generator A, heating enters the solution release in it and provides refrigerant vapour to newly-increased absorber I, the refrigerant vapour heat release flowing through newly-increased first generator A becomes cryogen liquid, enters evaporimeter 10 through newly-increased 3rd choke valve K throttling again, the 3rd class absorption heat pump that to be formed with back-heating type triple effect in parallel be high temperature generation flow process.

Shown in Figure 29 is that the 3rd class absorption heat pump of high temperature generation flow process is achieved in that with back-heating type triple-effect

1. in structure, in the 3rd class absorption heat pump shown in Figure 26, increase newly-increased 3rd generator, newly-increased 3rd solution heat exchanger and newly-increased second throttle, newly-increased absorber I there is weak solution pipeline through newly-increased solution pump D, newly-increased second solution heat exchanger F and newly-increased first solution heat exchanger B is communicated with the first generator 1 and is adjusted to newly-increased absorber I and has weak solution pipeline warp to increase solution pump D newly, newly-increased 3rd solution heat exchanger L, newly-increased second solution heat exchanger F is communicated with the first generator 1 with newly-increased first solution heat exchanger B, had by newly-increased second generator E concentrated solution pipeline to be communicated with newly-increased first generator A through newly-increased second solution heat exchanger F to be adjusted to newly-increased second generator E and to have concentrated solution pipeline warp to increase the second solution heat exchanger F newly to be communicated with newly-increased 3rd generator J, newly-increased 3rd generator J also has concentrated solution pipeline to be communicated with newly-increased first generator A through newly-increased 3rd solution heat exchanger L, after being had by newly-increased second generator E refrigerant steam channel to be communicated with the second absorber 4 to be adjusted to newly-increased second generator E to have refrigerant steam channel to be communicated with newly-increased 3rd generator J, newly-increased 3rd generator J has cryogen liquid pipeline to be communicated with evaporimeter 10 through newly-increased second throttle G again, newly-increased 3rd generator J also has refrigerant steam channel to be communicated with the second absorber 4, increase newly-increased 3rd choke valve, cancel the driving heat medium pipeline of newly-increased first generator A and ft connection, the first generator 1 is set up refrigerant steam channel and is communicated with the rear first generator A of increasing newly with newly-increased first generator A and has cryogen liquid pipeline warp to increase the 3rd choke valve K newly to be again communicated with evaporimeter 10.

2. in flow process, the weak solution of newly-increased absorber I is through newly-increased solution pump D, newly-increased 3rd solution heat exchanger L, newly-increased second solution heat exchanger F and newly-increased first solution heat exchanger B enters the first generator 1, the refrigerant vapour that first generator 1 produces provides to drive thermal medium as it respectively to newly-increased second generator E and newly-increased first generator A, the concentrated solution of the first generator 1 enters newly-increased second generator E through newly-increased first solution heat exchanger B, refrigerant vapour flows through newly-increased second generator E, heating enters the solution release in it and provides refrigerant vapour to drive thermal medium as it to newly-increased 3rd generator J, the concentrated solution of newly-increased second generator E enters newly-increased 3rd generator J through newly-increased second solution heat exchanger F, refrigerant vapour flows through newly-increased 3rd generator J, heating enters the solution release in it and provides refrigerant vapour to the second absorber 4, the concentrated solution of newly-increased 3rd generator J enters newly-increased first generator A through newly-increased 3rd solution heat exchanger L, the refrigerant vapour heat release flowing through newly-increased 3rd generator J becomes cryogen liquid, evaporimeter 10 is entered again through newly-increased second throttle G throttling, refrigerant vapour flows through newly-increased first generator A, heating enters the solution release in it and provides refrigerant vapour to newly-increased absorber I, the refrigerant vapour heat release flowing through newly-increased first generator A becomes cryogen liquid, enters evaporimeter 10 through newly-increased 3rd choke valve K throttling again, the 3rd class absorption heat pump that to be formed with back-heating type serially connected three-effect be high temperature generation flow process.

Shown in Figure 30 is that the 3rd class absorption heat pump of high temperature generation flow process is achieved in that with back-heating type triple-effect

1. in structure, in the 3rd class absorption heat pump shown in Figure 27, newly-increased second throttle G is changed to newly-increased 3rd choke valve K, increase newly-increased 3rd generator, newly-increased 3rd solution heat exchanger, newly-increased second throttle and newly-increased 3rd solution pump, had by newly-increased absorber I weak solution pipeline to be communicated with newly-increased second generator E through newly-increased first solution pump D and newly-increased first solution heat exchanger B to be adjusted to newly-increased absorber I and to have weak solution pipeline warp to increase the first solution pump D newly to be communicated with newly-increased 3rd generator J with newly-increased first solution heat exchanger B, newly-increased 3rd generator J also has concentrated solution pipeline to be communicated with newly-increased second generator E with newly-increased 3rd solution heat exchanger L through newly-increased 3rd solution pump M, had by first generator 1 concentrated solution pipeline to be communicated with newly-increased first generator A through newly-increased second solution heat exchanger F and newly-increased first solution heat exchanger B to be adjusted to the first generator 1 and to have concentrated solution pipeline warp to increase the second solution heat exchanger F newly, newly-increased 3rd solution heat exchanger L is communicated with newly-increased first generator A with newly-increased first solution heat exchanger B, after being had by newly-increased second generator E refrigerant steam channel to be communicated with the second absorber 4 to be adjusted to newly-increased second generator E to have refrigerant steam channel to be communicated with newly-increased 3rd generator J, newly-increased 3rd generator J has cryogen liquid pipeline to be communicated with evaporimeter 10 through newly-increased second throttle G again, newly-increased 3rd generator J also has refrigerant steam channel to be communicated with the second absorber 4, after being had by first generator 1 refrigerant steam channel to be communicated with newly-increased first generator A, newly-increased first generator A has cryogen liquid pipeline to be communicated with evaporimeter 10 through newly-increased 3rd choke valve K to be adjusted to newly-increased second generator E and to set up and to increase the first generator A after refrigerant steam channel is communicated with newly-increased first generator A newly and have cryogen liquid pipeline warp to increase the 3rd choke valve K newly to be again communicated with evaporimeter 10 again.

2. in flow process, the refrigerant vapour that newly-increased second generator E produces provides to drive thermal medium as it respectively to newly-increased first generator A and newly-increased 3rd generator J, the weak solution of newly-increased absorber I enters newly-increased 3rd generator J through newly-increased first solution pump D and newly-increased first solution heat exchanger B, refrigerant vapour flows through newly-increased 3rd generator J, heating enters the solution release in it and provides refrigerant vapour to the second absorber 4, newly-increased 3rd generator J concentrated solution enters newly-increased second generator E through newly-increased 3rd solution pump M and newly-increased 3rd solution heat exchanger L, the refrigerant vapour heat release flowing through newly-increased 3rd generator J becomes cryogen liquid, evaporimeter 10 is entered again through newly-increased second throttle G throttling, the concentrated solution of the first generator 1 enters newly-increased first generator A through newly-increased second solution heat exchanger F, newly-increased 3rd solution heat exchanger L and newly-increased first solution heat exchanger B, refrigerant vapour flows through newly-increased first generator A, heating enters the solution release in it and provides refrigerant vapour to newly-increased absorber I, the refrigerant vapour heat release flowing through newly-increased first generator A becomes cryogen liquid, enters evaporimeter 10 through newly-increased 3rd choke valve K throttling again, is formed and falls with back-heating type the 3rd class absorption heat pump that serially connected three-effect is high temperature generation flow process.

The effect that the technology of the present invention can realize---the 3rd class generation-absorption system proposed by the invention and the 3rd class absorption heat pump, have following effect and advantage:

1. the 3rd class generation-absorption system proposed, structure and flow process advantages of simple, have high temperature driven generating process simultaneously and low temperature drives generating process, is that the generation of the 3rd class absorption heat pump provides the foundation.

2. series the 3rd class absorption heat pump proposed, can realize making full use of residual heat resources and high temperature driven thermal source.

3. the 3rd class absorption heat pump proposed, has the double grading that first-class absorption type heat pump heat supply temperature is high and second-kind absorption-type heat pump performance index is high, can improve residual heat resources utilization rate.

4. series the 3rd class absorption heat pump proposed, has enriched the diversity of absorption heat pump kind further, and can to realize between heat pump heat supply with user's request better mutual mates.

5. utilize the 3rd class absorption heat pump of the present invention, residual heat resources compared with horn of plenty, especially exist based on latent heat enrich residual heat resources time, the further lifting of waste heat supply temperature can be realized; The waste heat of lower temperature can be utilized and the heat supply of higher temperature is provided to user, expand the temperature operation interval of absorption heat pump, expanded and enriched the range of application of absorption heat pump.

Claims

1. the 3rd class generation-absorption system, it forms primarily of the first generator, the second generator, the first absorber, the second absorber, the first solution heat exchanger, the second solution heat exchanger, the first solution pump and the second solution pump; second generator (2) has concentrated solution pipeline to be communicated with the first generator (1) with the second solution heat exchanger (6) through the second solution pump (8), first generator (1) also has concentrated solution pipeline to be communicated with the first absorber (3) through the first solution heat exchanger (5), first absorber (3) also has weak solution pipeline to be communicated with the second absorber (4) with the first solution heat exchanger (5) through the first solution pump (7), second absorber (4) also has weak solution pipeline to be communicated with the second generator (2) through the second solution heat exchanger (6), first generator (1) also has respectively and drives heat medium pipeline and ft connection and have refrigerant steam channel and be communicated with the second absorber (4), second generator (2) also has surplus heat medium pipeline and ft connection and have refrigerant steam channel and ft connection respectively, first absorber (3) also has heated medium pipeline and ft connection respectively and has refrigerant steam channel and ft connection, second absorber (4) also has heated medium pipeline and ft connection, form the 3rd class generation-absorption system.

2. the 3rd class absorption heat pump, in the 3rd class generation-absorption system according to claim 1, increase condenser, evaporimeter and cryogen liquid pump, being had by second generator (2) refrigerant steam channel and ft connection to be defined as the second generator (2) has refrigerant steam channel to be communicated with condenser (9), condenser (9) also has cryogen liquid pipeline to be communicated with evaporimeter (10) through cryogen liquid pump (11), being had by first absorber (3) refrigerant steam channel and ft connection to be defined as evaporimeter (10) has refrigerant steam channel to be communicated with the first absorber (3), condenser (9) also has cooling medium pipeline and ft connection, evaporimeter (10) also has surplus heat medium pipeline and ft connection, form the 3rd class absorption heat pump.

3. the 3rd class absorption heat pump, in the 3rd class absorption heat pump according to claim 2, increase by the 3rd generator, 3rd solution heat exchanger, choke valve and the 3rd solution pump, second absorber (4) is set up weak solution pipeline and is communicated with the 3rd generator (12) through the 3rd solution heat exchanger (13), 3rd generator (12) also has concentrated solution pipeline through the 3rd solution pump (15), after 3rd solution heat exchanger (13) with the second generator (2) through the second solution pump (8), concentrated solution pipeline after second solution heat exchanger (6) converges, after being had by second generator (2) refrigerant steam channel to be communicated with condenser (9) to be adjusted to the second generator (2) to have refrigerant steam channel to be communicated with the 3rd generator (12), the 3rd generator (12) has cryogen liquid pipeline to be communicated with condenser (9) through choke valve (14) again, 3rd generator (12) also has refrigerant steam channel to be communicated with condenser (9), form single-action-economic benefits and social benefits the 3rd class absorption heat pump.

4. the 3rd class absorption heat pump, in the 3rd class absorption heat pump according to claim 2, increase by the 3rd generator, 3rd solution heat exchanger and choke valve, had by second generator (2) concentrated solution pipeline to be communicated with the second solution heat exchanger (6) through the second solution pump (8) to be adjusted to the second generator (2) and to have concentrated solution pipeline to be communicated with the 3rd generator (12) through the 3rd solution heat exchanger (13), 3rd generator (12) also has concentrated solution pipeline to be communicated with the second solution heat exchanger (6) with the 3rd solution heat exchanger (13) through the second solution pump (8), after being had by second generator (2) refrigerant steam channel to be communicated with condenser (9) to be adjusted to the second generator (2) to have refrigerant steam channel to be communicated with the 3rd generator (12), the 3rd generator (12) has cryogen liquid pipeline to be communicated with condenser (9) through choke valve (14) again, 3rd generator (12) also has refrigerant steam channel to be communicated with condenser (9), form single-action-economic benefits and social benefits the 3rd class absorption heat pump.

5. the 3rd class absorption heat pump, in the 3rd class absorption heat pump according to claim 2, increase by the 3rd generator, 3rd solution heat exchanger, choke valve and the 3rd solution pump, had by second absorber (4) weak solution pipeline to be communicated with the second generator (2) through the second solution heat exchanger (6) to be adjusted to the second absorber (4) and to have weak solution pipeline to be communicated with the 3rd generator (12) with the 3rd solution heat exchanger (13) through the second solution heat exchanger (6), 3rd generator (12) also has concentrated solution pipeline to be communicated with the second generator (2) with the 3rd solution heat exchanger (13) through the 3rd solution pump (15), after being had by second generator (2) refrigerant steam channel to be communicated with condenser (9) to be adjusted to the second generator (2) to have refrigerant steam channel to be communicated with the 3rd generator (12), the 3rd generator (12) has cryogen liquid pipeline to be communicated with condenser (9) through choke valve (14) again, 3rd generator (12) also has refrigerant steam channel to be communicated with condenser (9), form single-action-economic benefits and social benefits the 3rd class absorption heat pump.

6. the 3rd class absorption heat pump, in the 3rd class absorption heat pump according to claim 2, increase by the 3rd generator, 4th generator, 3rd solution heat exchanger, 4th solution heat exchanger, first throttle valve, second throttle, 3rd solution pump and the 4th solution pump, second absorber (4) is set up weak solution pipeline and is communicated with the 4th generator (16) through the 4th solution heat exchanger (17) with the 3rd generator (12) connected sum through the 3rd solution heat exchanger (13) respectively, 3rd generator (12) also has concentrated solution pipeline through the 3rd solution pump (15), after 3rd solution heat exchanger (13) with the second generator (2) through the second solution pump (8), concentrated solution pipeline after second solution heat exchanger (6) converges, 4th generator (16) also has concentrated solution pipeline through the 4th solution pump (19), after 4th solution heat exchanger (17) with the second generator (2) through the second solution pump (8), concentrated solution pipeline after second solution heat exchanger (6) converges, after being had by second generator (2) refrigerant steam channel to be communicated with condenser (9) to be adjusted to the second generator (2) to have refrigerant steam channel to be communicated with the 3rd generator (12), the 3rd generator (12) has cryogen liquid pipeline to be communicated with condenser (9) through first throttle valve (14) again, after 3rd generator (12) also has refrigerant steam channel to be communicated with the 4th generator (16), the 4th generator (16) has cryogen liquid pipeline to be communicated with condenser (9) through second throttle (18) again, 4th generator (16) also has refrigerant steam channel to be communicated with condenser (9), form single-action-triple effect the 3rd class absorption heat pump.

7. the 3rd class absorption heat pump, in the 3rd class absorption heat pump according to claim 2, increase by the 3rd generator, 4th generator, 3rd solution heat exchanger, 4th solution heat exchanger, first throttle valve and second throttle, had by second generator (2) concentrated solution pipeline to be communicated with the second solution heat exchanger (6) through the second solution pump (8) to be adjusted to the second generator (2) and to have concentrated solution pipeline to be communicated with the 3rd generator (12) through the 3rd solution heat exchanger (13), 3rd generator (12) is communicated with concentrated solution pipeline in addition and is communicated with the 4th generator (16) through the 4th solution heat exchanger (17), 4th generator (16) also has concentrated solution pipeline through the second solution pump (8), 4th solution heat exchanger (17) is communicated with the second solution heat exchanger (6) with the 3rd solution heat exchanger (13), after being had by second generator (2) refrigerant steam channel to be communicated with condenser (9) to be adjusted to the second generator (2) to have refrigerant steam channel to be communicated with the 3rd generator (12), the 3rd generator (12) has cryogen liquid pipeline to be communicated with condenser (9) through first throttle valve (14) again, after 3rd generator (12) also has refrigerant steam channel to be communicated with the 4th generator (16), the 4th generator (16) has cryogen liquid pipeline to be communicated with condenser (9) through second throttle (18) again, 4th generator (16) also has refrigerant steam channel to be communicated with condenser (9), form single-action-triple effect the 3rd class absorption heat pump.

8. the 3rd class absorption heat pump, in the 3rd class absorption heat pump according to claim 2, increase by the 3rd generator, 4th generator, 3rd solution heat exchanger, 4th solution heat exchanger, first throttle valve, second throttle, 3rd solution pump and the 4th solution pump, had by second absorber (4) weak solution pipeline to be communicated with the second generator (2) through the second solution heat exchanger (6) to be adjusted to the second absorber (4) and to have weak solution pipeline through the second solution heat exchanger (6), 3rd solution heat exchanger (13) is communicated with the 4th generator (16) with the 4th solution heat exchanger (17), 4th generator (16) also has concentrated solution pipeline to be communicated with the 3rd generator (12) with the 4th solution heat exchanger (17) through the 4th solution pump (19), 3rd generator (12) also has concentrated solution pipeline to be communicated with the second generator (2) with the 3rd solution heat exchanger (13) through the 3rd solution pump (15), after being had by second generator (2) refrigerant steam channel to be communicated with condenser (9) to be adjusted to the second generator (2) to have refrigerant steam channel to be communicated with the 3rd generator (12), the 3rd generator (12) has cryogen liquid pipeline to be communicated with condenser (9) through first throttle valve (14) again, after 3rd generator (12) also has refrigerant steam channel to be communicated with the 4th generator (16), the 4th generator (16) has cryogen liquid pipeline to be communicated with condenser (9) through second throttle (18) again, 4th generator (16) also has refrigerant steam channel to be communicated with condenser (9), form single-action-triple effect the 3rd class absorption heat pump.

9. the 3rd class absorption heat pump, in the 3rd class absorption heat pump according to claim 2, increase by the second cryogen liquid pump or choke valve, 3rd solution heat exchanger and absorption-evaporimeter, had by second absorber (4) weak solution pipeline to be communicated with the second generator (2) through the second solution heat exchanger (6) to be adjusted to the second absorber (4) and to have weak solution pipeline to be communicated with absorption-evaporimeter (20) through the second solution heat exchanger (6), absorption-evaporimeter (20) also has weak solution pipeline to be communicated with the second generator (2) through the 3rd solution heat exchanger (13), had by second generator (2) concentrated solution pipeline to be communicated with the second solution heat exchanger (6) through the second solution pump (8) to be adjusted to the second generator (2) and to have concentrated solution pipeline to be communicated with the second solution heat exchanger (6) with the 3rd solution heat exchanger (13) through the second solution pump (8), being had by evaporimeter (10) refrigerant steam channel to be communicated with the first absorber (3) to be adjusted to evaporimeter (10) has refrigerant steam channel to be communicated with absorption-evaporimeter (20), condenser (9) is set up cryogen liquid pipeline and after the second cryogen liquid pump (21) is communicated with absorption-evaporimeter (20), is absorbed-evaporimeter (20) has refrigerant steam channel to be communicated with the first absorber (1) again, or cryogen liquid pump (11) is set up and to be absorbed-evaporimeter (20) after cryogen liquid pipeline is communicated with absorption-evaporimeter (20) and have refrigerant steam channel to be communicated with the first absorber (1) more also to be had by cryogen liquid pump (11) cryogen liquid pipeline to be communicated with evaporimeter (10) and be adjusted to cryogen liquid pump (11) and have cryogen liquid pipeline to be communicated with evaporimeter (10) through choke valve (14) simultaneously, form single-action-1.5 grade of the 3rd class absorption heat pump.

10. the 3rd class absorption heat pump, in the 3rd class absorption heat pump according to claim 2, increase by the 3rd solution heat exchanger, choke valve or the second cryogen liquid pump, 3rd solution pump, second evaporimeter, absorption-generator and point steam chest, had by second absorber (4) weak solution pipeline to be communicated with the second generator (2) through the second solution heat exchanger (6) to be adjusted to the second absorber (4) and to have weak solution pipeline to be communicated with absorption-generator (23) through the second solution heat exchanger (6), absorption-generator (23) also has weak solution pipeline to be communicated with the second generator (2) through the 3rd solution heat exchanger (13), had by second generator (2) concentrated solution pipeline to be communicated with the second solution heat exchanger (6) through the second solution pump (8) to be adjusted to the second generator (2) and to have concentrated solution pipeline through the second solution pump (8), 3rd solution heat exchanger (13) is communicated with a point steam chest (24) with absorption-generator (23), steam chest (24) is divided to also have concentrated solution pipeline to be communicated with the second solution heat exchanger (6) through the 3rd solution pump (15), evaporimeter (10) also has cryogen liquid pipeline to be communicated with the second evaporimeter (22) through choke valve (14), or condenser (9) is set up cryogen liquid pipeline and is communicated with the second evaporimeter (22) through the second cryogen liquid pump (21), second evaporimeter (22) also has refrigerant steam channel to be communicated with absorption-generator (23), steam chest (24) is divided to also have refrigerant steam channel to be communicated with condenser (9), second evaporimeter (22) also has surplus heat medium pipeline and ft connection, absorption-generator (23) or in addition heated medium pipeline and ft connection, form single-action-1.5 grade of the 3rd class absorption heat pump.

11. the 3rd class absorption heat pumps, in the 3rd class absorption heat pump according to claim 10, cancel the second evaporimeter, evaporimeter (10) is set up refrigerant steam channel and is communicated with absorption-generator (23), forms single-action-1.5 grade of the 3rd class absorption heat pump.

12. the 3rd class absorption heat pumps, in the 3rd class absorption heat pump according to claim 2, increase by the 3rd solution heat exchanger, 3rd solution pump, second cryogen liquid pump, absorption-generator, divide steam chest and the second condenser, had by second absorber (4) weak solution pipeline to be communicated with the second generator (2) through the second solution heat exchanger (6) to be adjusted to the second absorber (4) and to have weak solution pipeline to be communicated with absorption-generator (23) through the second solution heat exchanger (6), absorption-generator (23) also has weak solution pipeline to be communicated with the second generator (2) through the 3rd solution heat exchanger (13), had by second generator (2) concentrated solution pipeline to be communicated with the second solution heat exchanger (6) through the second solution pump (8) to be adjusted to the second generator (2) and to have concentrated solution pipeline through the second solution pump (8), 3rd solution heat exchanger (13) is communicated with a point steam chest (24) with absorption-generator (23), steam chest (24) is divided to also have concentrated solution pipeline to be communicated with the second solution heat exchanger (6) through the 3rd solution pump (15), steam chest (24) is divided to also have refrigerant steam channel to be communicated with the second condenser (25), second condenser (25) also has cryogen liquid pipeline to be communicated with evaporimeter (10) through the second cryogen liquid pump (21), evaporimeter (10) is set up refrigerant steam channel and is communicated with absorption-generator (23), absorption-generator (23) or in addition heated medium pipeline and ft connection, second condenser (25) also has cooling medium pipeline and ft connection, form single-action-1.5 grade of the 3rd class absorption heat pump.

13. the 3rd class absorption heat pumps, in the 3rd class absorption heat pump according to claim 12, cancel the second condenser, a point steam chest (24) has refrigerant steam channel to be communicated with condenser (9), forms single-action-1.5 grade of the 3rd class absorption heat pump.

14. the 3rd class absorption heat pumps, in the 3rd class absorption heat pump according to claim 2, increase by the 3rd solution heat exchanger, 3rd solution pump, second cryogen liquid pump, second evaporimeter, absorption-generator, divide steam chest and the second condenser, had by second generator (2) concentrated solution pipeline to be communicated with the first generator (1) through the second solution pump (8) and the second solution heat exchanger (6) to be adjusted to the second generator (2) and to have concentrated solution pipeline to be communicated with absorption-generator (23) with the 3rd solution heat exchanger (13) through the second solution pump (8), absorption-generator (23) also has weak solution pipeline to be communicated with the second generator (2) through the 3rd solution heat exchanger (13), second absorber (4) is had weak solution pipeline through the second solution heat exchanger (6) to be communicated with the second generator (2) be adjusted to the second absorber (4) have weak solution pipeline through the second solution heat exchanger (6) with absorb-generator (23) and be communicated with a point steam chest (24), steam chest (24) is divided to also have concentrated solution pipeline to be communicated with the first generator (1) with the second solution heat exchanger (6) through the 3rd solution pump (15), steam chest (24) is divided to also have refrigerant steam channel to be communicated with condenser (9), being had by second generator (2) refrigerant steam channel to be communicated with condenser (9) to be adjusted to the second generator (2) has refrigerant steam channel to be communicated with the second condenser (25), second condenser (25) also has cryogen liquid pipeline to be communicated with the second evaporimeter (22) through the second cryogen liquid pump (21), second evaporimeter (22) also has refrigerant steam channel to be communicated with absorption-generator (23), second evaporimeter (22) also has surplus heat medium pipeline and ft connection, second condenser (25) also has cooling medium pipeline and ft connection, absorption-generator (23) or in addition heated medium pipeline and ft connection, form single-action-1.5 grade of the 3rd class absorption heat pump.

15. the 3rd class absorption heat pumps, in the 3rd class absorption heat pump according to claim 14, cancel the second evaporimeter, had by condenser (9) cryogen liquid pipeline to be communicated with the second evaporimeter (22) through the second cryogen liquid pump (21) to be adjusted to condenser (9) and to have cryogen liquid pipeline to be communicated with evaporimeter (10) through the second cryogen liquid pump (21), evaporimeter (10) is set up refrigerant steam channel and is communicated with absorption-generator (23), forms single-action-1.5 grade of the 3rd class absorption heat pump.

16. the 3rd class absorption heat pumps, in the 3rd class absorption heat pump according to claim 2, increase by the 3rd solution heat exchanger, choke valve, 3rd solution pump, second cryogen liquid pump, absorption-generator, divide steam chest and the second condenser, had by second absorber (4) weak solution pipeline to be communicated with the second generator (2) through the second solution heat exchanger (6) to be adjusted to the second absorber (4) and to have weak solution pipeline to be communicated with absorption-generator (23) through the second solution heat exchanger (6), absorption-generator (23) also has weak solution pipeline to be communicated with the second generator (2) through the 3rd solution heat exchanger (13), had by second generator (2) concentrated solution pipeline to be communicated with the second solution heat exchanger (6) through the second solution pump (8) to be adjusted to the second generator (2) and to have concentrated solution pipeline through the second solution pump (8), 3rd solution heat exchanger (13) is communicated with a point steam chest (24) with absorption-generator (23), steam chest (24) is divided to also have concentrated solution pipeline to be communicated with the second solution heat exchanger (6) through the 3rd solution pump (15), steam chest (24) is divided to also have refrigerant steam channel to be communicated with the second condenser (25), second condenser (25) also has cryogen liquid pipeline to be communicated with condenser (9) through choke valve (14), being had by evaporimeter (10) refrigerant steam channel to be communicated with the first absorber (3) to be adjusted to evaporimeter (10) has refrigerant steam channel to be communicated with absorption-generator (23), condenser (9) also has cryogen liquid pipeline after the second cryogen liquid pump (21) is communicated with absorption-generator (23), absorb-generator (23) has refrigerant steam channel to be communicated with the first absorber (3) again, second condenser (25) also has cooling medium pipeline and ft connection, form single-action-two-stage the 3rd class absorption heat pump.

17. the 3rd class absorption heat pumps, in the 3rd class absorption heat pump according to claim 16, cancel the second condenser, a point steam chest (24) has refrigerant steam channel to be communicated with condenser (9), forms single-action-two-stage the 3rd class absorption heat pump.

18. the 3rd class absorption heat pumps, in arbitrary 3rd class absorption heat pump described in claim 16-17, increase absorption-evaporimeter, to absorb-generator (23) has weak solution pipeline to be communicated with the second generator (2) to be adjusted to through the 3rd solution heat exchanger (13) and to absorb-generator (23) and have weak solution pipeline to be communicated with absorption-evaporimeter (20), absorption-evaporimeter (20) also has weak solution pipeline to be communicated with the second generator (2) through the 3rd solution heat exchanger (13), had by condenser (9) cryogen liquid pipeline after the second cryogen liquid pump (21) is communicated with absorption-generator (23), absorb-generator (23) to have refrigerant steam channel to be communicated with the first absorber (3) to be again adjusted to condenser (9) to have cryogen liquid pipeline after the second cryogen liquid pump (21) is communicated with absorption-evaporimeter (20), absorb-evaporimeter (20) to have refrigerant steam channel to be communicated with the first absorber (3) again, evaporimeter (10) is set up refrigerant steam channel and is communicated with absorption-evaporimeter (20), form single-action-two-stage the 3rd class absorption heat pump.

19. the 3rd class absorption heat pumps, in the 3rd class absorption heat pump according to claim 2, increase by the 3rd solution heat exchanger, 3rd solution pump, second cryogen liquid pump, absorption-generator, divide steam chest and the second condenser, had by second generator (2) concentrated solution pipeline to be communicated with the first generator (1) through the second solution pump (8) and the second solution heat exchanger (6) to be adjusted to the second generator (2) and to have concentrated solution pipeline to be communicated with absorption-generator (23) with the 3rd solution heat exchanger (13) through the second solution pump (8), absorption-generator (23) also has weak solution pipeline to be communicated with the second generator (2) through the 3rd solution heat exchanger (13), second absorber (4) is had weak solution pipeline through the second solution heat exchanger (6) to be communicated with the second generator (2) be adjusted to the second absorber (4) have weak solution pipeline through the second solution heat exchanger (6) with absorb-generator (23) and be communicated with a point steam chest (24), steam chest (24) is divided to also have concentrated solution pipeline to be communicated with the first generator (1) with the second solution heat exchanger (6) through the 3rd solution pump (15), being had by evaporimeter (10) refrigerant steam channel to be communicated with the first absorber (3) to be adjusted to evaporimeter (10) has refrigerant steam channel to be communicated with absorption-generator (23), steam chest (24) is divided to also have refrigerant steam channel to be communicated with the second condenser (25), second condenser (25) also has cryogen liquid pipeline after the second cryogen liquid pump (21) is communicated with absorption-generator (23), absorb-generator (23) has refrigerant steam channel to be communicated with the first absorber (3) again, second condenser (25) also has cooling medium pipeline and ft connection, form single-action-two-stage the 3rd class absorption heat pump.

20. the 3rd class absorption heat pumps, in the 3rd class absorption heat pump according to claim 19, increase absorption-evaporimeter, had by second generator (2) concentrated solution pipeline to be communicated with absorption-generator (23) through the second solution pump (8) and the 3rd solution heat exchanger (13) to be adjusted to the second generator (2) and to have concentrated solution pipeline to be communicated with absorption-evaporimeter (20) with the 3rd solution heat exchanger (13) through the second solution pump (8), absorption-evaporimeter (20) also has weak solution pipeline to be communicated with absorption-generator (23), had by second condenser (25) cryogen liquid pipeline after the second cryogen liquid pump (21) is communicated with absorption-generator (23), absorb-generator (23) to have refrigerant steam channel to be communicated with the first absorber (3) to be again adjusted to the second condenser (25) to have cryogen liquid pipeline after the second cryogen liquid pump (21) is communicated with absorption-evaporimeter (20), absorb-evaporimeter (20) to have refrigerant steam channel to be communicated with the first absorber (3) again, evaporimeter (10) is set up refrigerant steam channel and is communicated with absorption-evaporimeter (20), form single-action-two-stage the 3rd class absorption heat pump.

21. the 3rd class absorption heat pumps, in arbitrary 3rd class absorption heat pump described in claim 2-20, increase newly-increased generator, newly-increased solution heat exchanger and newly-increased choke valve, second solution heat exchanger (6) is set up concentrated solution pipeline and is communicated with newly-increased generator (A) through newly-increased solution heat exchanger (B), newly-increased generator (A) also has concentrated solution pipeline to be communicated with the first absorber (3) through newly-increased solution heat exchanger (B), after being had by first generator (1) refrigerant steam channel to be communicated with the second absorber (4) to be adjusted to the first generator (1) to have refrigerant steam channel to be communicated with newly-increased generator (A), newly-increased generator (A) has cryogen liquid pipeline to be communicated with evaporimeter (10) through newly-increased choke valve (C) again, newly-increased generator (A) also has refrigerant steam channel to be communicated with the second absorber (4), formation take parallel double-effect as the 3rd class absorption heat pump of high temperature generation flow process.

22. the 3rd class absorption heat pumps, in arbitrary 3rd class absorption heat pump described in claim 2-20, increase newly-increased generator, newly-increased solution heat exchanger and newly-increased choke valve, concentrated solution pipeline is had by second solution heat exchanger (6) to be communicated with the first generator (1) to be adjusted to the second solution heat exchanger (6) to have concentrated solution pipeline to be communicated with through newly-increased solution heat exchanger (B) first generator (1), had by first generator (1) concentrated solution pipeline to be communicated with the first absorber (3) through the first solution heat exchanger (5) to be adjusted to the first generator (1) and to have concentrated solution pipeline to be communicated with newly-increased generator (A) through newly-increased solution heat exchanger (B), newly-increased generator (A) also has concentrated solution pipeline to be communicated with the first absorber (3) through the first solution heat exchanger (5), after being had by first generator (1) refrigerant steam channel to be communicated with the second absorber (4) to be adjusted to the first generator (1) to have refrigerant steam channel to be communicated with newly-increased generator (A), newly-increased generator (A) has cryogen liquid pipeline to be communicated with evaporimeter (10) through newly-increased choke valve (C) again, newly-increased generator (A) also has refrigerant steam channel to be communicated with the second absorber (4), formation take serial double-effect as the 3rd class absorption heat pump of high temperature generation flow process.

23. the 3rd class absorption heat pumps, in arbitrary 3rd class absorption heat pump described in claim 2-20, increase newly-increased generator, newly-increased solution heat exchanger, newly-increased choke valve and newly-increased solution pump, being had by second solution heat exchanger (6) concentrated solution pipeline to be communicated with the first generator (1) to be adjusted to the second solution heat exchanger (6) has concentrated solution pipeline to be communicated with newly-increased generator (A), newly-increased generator (A) also has concentrated solution pipeline to be communicated with the first generator (1) with newly-increased solution heat exchanger (B) through newly-increased solution pump (D), had by first generator (1) concentrated solution pipeline to be communicated with the first absorber (3) through the first solution heat exchanger (5) to be adjusted to the first generator (1) and to have concentrated solution pipeline to be communicated with the first absorber (3) with the first solution heat exchanger (5) through newly-increased solution heat exchanger (B), after being had by first generator (1) refrigerant steam channel to be communicated with the second absorber (4) to be adjusted to the first generator (1) to have refrigerant steam channel to be communicated with newly-increased generator (A), newly-increased generator (A) has cryogen liquid pipeline to be communicated with evaporimeter (10) through newly-increased choke valve (C) again, newly-increased generator (A) also has refrigerant steam channel to be communicated with the second absorber (4), form to fall serial double-effect the 3rd class absorption heat pump that is high temperature generation flow process.

24. the 3rd class absorption heat pumps, in arbitrary 3rd class absorption heat pump described in claim 2-20, increase newly-increased first generator, newly-increased second generator, newly-increased first solution heat exchanger, newly-increased second solution heat exchanger, newly-increased first throttle valve and newly-increased second throttle, second solution heat exchanger (6) is set up concentrated solution pipeline and is communicated with newly-increased second generator (E) through newly-increased second solution heat exchanger (F) with newly-increased first generator (A) connected sum through newly-increased first solution heat exchanger (B) respectively, newly-increased first generator (A) also has concentrated solution pipeline to be communicated with the first absorber (3) through newly-increased first solution heat exchanger (B), newly-increased second generator (E) also has concentrated solution pipeline to be communicated with the first absorber (3) through newly-increased second solution heat exchanger (F), after being had by first generator (1) refrigerant steam channel to be communicated with the second absorber (4) to be adjusted to the first generator (1) to have refrigerant steam channel to be communicated with newly-increased first generator (A), newly-increased first generator (A) has cryogen liquid pipeline to be communicated with evaporimeter (10) through newly-increased first throttle valve (C) again, newly-increased first generator (A) increases the second generator (E) newly after also having refrigerant steam channel to be communicated with newly-increased second generator (E) have cryogen liquid pipeline to be communicated with evaporimeter (10) through newly-increased second throttle (G) again, newly-increased second generator (E) also has refrigerant steam channel to be communicated with the second absorber (4), form the 3rd class absorption heat pump being high temperature generation flow process with triple effect in parallel.

25. the 3rd class absorption heat pumps, in arbitrary 3rd class absorption heat pump described in claim 2-20, increase newly-increased first generator, newly-increased second generator, newly-increased first solution heat exchanger, newly-increased second solution heat exchanger, newly-increased first throttle valve and newly-increased second throttle, had by second solution heat exchanger (6) concentrated solution pipeline to be directly communicated with the first generator (1) to be adjusted to the second solution heat exchanger (6) to have concentrated solution pipeline warp to increase the second solution heat exchanger (F) newly to be communicated with the first generator (1) with newly-increased first solution heat exchanger (B), had by first generator (1) concentrated solution pipeline to be communicated with the first absorber (3) through the first solution heat exchanger (5) to be adjusted to the first generator (1) and to have concentrated solution pipeline to be communicated with newly-increased first generator (A) through newly-increased first solution heat exchanger (B), newly-increased first generator (A) also has concentrated solution pipeline to be communicated with newly-increased second generator (E) through newly-increased second solution heat exchanger (F), newly-increased second generator (E) also has concentrated solution pipeline to be communicated with the first absorber (3) through the first solution heat exchanger (5), after being had by first generator (1) refrigerant steam channel to be communicated with the second absorber (4) to be adjusted to the first generator (1) to have refrigerant steam channel to be communicated with newly-increased first generator (A), newly-increased first generator (A) has cryogen liquid pipeline to be communicated with evaporimeter (10) through newly-increased first throttle valve (C) again, newly-increased first generator (A) increases the second generator (E) newly after also having refrigerant steam channel to be communicated with newly-increased second generator (E) have cryogen liquid pipeline to be communicated with evaporimeter (10) through newly-increased second throttle (G) again, newly-increased second generator (E) also has refrigerant steam channel to be communicated with the second absorber (4), formation take serially connected three-effect as the 3rd class absorption heat pump of high temperature generation flow process.

26. the 3rd class absorption heat pumps, in arbitrary 3rd class absorption heat pump described in claim 2-20, increase newly-increased first generator, newly-increased second generator, newly-increased first solution heat exchanger, newly-increased second solution heat exchanger, newly-increased first throttle valve, newly-increased second throttle, newly-increased first solution pump and newly-increased second solution pump, being had by second solution heat exchanger (6) concentrated solution pipeline to be communicated with the first generator (1) to be adjusted to the second solution heat exchanger (6) has concentrated solution pipeline to be communicated with newly-increased second generator (E), newly-increased second generator (E) also has concentrated solution pipeline to be communicated with newly-increased first generator (A) with newly-increased second solution heat exchanger (F) through newly-increased second solution pump (H), newly-increased first generator (A) also has concentrated solution pipeline to be communicated with the first generator (1) with newly-increased first solution heat exchanger (B) through newly-increased first solution pump (D), had by first generator (1) concentrated solution pipeline to be communicated with the first absorber (3) through the first solution heat exchanger (5) to be adjusted to the first generator (1) and to have concentrated solution pipeline through newly-increased first solution heat exchanger (B), newly-increased second solution heat exchanger (F) is communicated with the first absorber (3) with the first solution heat exchanger (5), after being had by first generator (1) refrigerant steam channel to be communicated with the second absorber (4) to be adjusted to the first generator (1) to have refrigerant steam channel to be communicated with newly-increased first generator (A), newly-increased first generator (A) has cryogen liquid pipeline to be communicated with evaporimeter (10) through newly-increased first throttle valve (C) again, newly-increased first generator (A) increases the second generator (E) newly after also having refrigerant steam channel to be communicated with newly-increased second generator (E) have cryogen liquid pipeline to be communicated with evaporimeter (10) through newly-increased second throttle (G) again, newly-increased second generator (E) also has refrigerant steam channel to be communicated with the second absorber (4), form to fall serially connected three-effect the 3rd class absorption heat pump that is high temperature generation flow process.

27. the 3rd class absorption heat pumps, in arbitrary 3rd class absorption heat pump described in claim 2-20, increase newly-increased generator, newly-increased solution heat exchanger, newly-increased solution pump and newly-increased absorber, being had by second solution heat exchanger (6) concentrated solution pipeline to be communicated with the first generator (1) to be adjusted to the second solution heat exchanger (6) has concentrated solution pipeline to be communicated with newly-increased absorber (I), newly-increased absorber (I) also has weak solution pipeline to be communicated with the first generator (1) with newly-increased solution heat exchanger (B) through newly-increased solution pump (D), had by first generator (1) concentrated solution pipeline to be communicated with the first absorber (3) through the first solution heat exchanger (5) to be adjusted to the first generator (1) and to have concentrated solution pipeline to be communicated with newly-increased generator (A) through newly-increased solution heat exchanger (B), newly-increased generator (A) also has concentrated solution pipeline to be communicated with the first absorber (3) through the first solution heat exchanger (5), newly-increased generator (A) also has respectively and drives heat medium pipeline and ft connection and have refrigerant steam channel and be communicated with newly-increased absorber (I), newly-increased absorber (I) also has heated medium pipeline and ft connection, form the 3rd class absorption heat pump being high temperature generation flow process with back-heating type single-action.

28. the 3rd class absorption heat pumps, in arbitrary 3rd class absorption heat pump according to claim 27, increase newly-increased second generator, newly-increased second solution heat exchanger and newly-increased choke valve, newly-increased solution pump (D) is set up weak solution pipeline and is communicated with newly-increased second generator (E) through newly-increased second solution heat exchanger (F), newly-increased second generator (E) also has concentrated solution pipeline to be communicated with newly-increased first generator (A) through newly-increased second solution heat exchanger (F), after being had by first generator (1) refrigerant steam channel to be communicated with the second absorber (4) to be adjusted to the first generator (1) to have refrigerant steam channel to be communicated with newly-increased second generator (E), newly-increased second generator (E) has cryogen liquid pipeline to be communicated with evaporimeter (10) through newly-increased choke valve (C) again, newly-increased second generator (E) also has refrigerant steam channel to be communicated with the second absorber (4), form the 3rd class absorption heat pump being high temperature generation flow process with back-heating type parallel double-effect.

29. the 3rd class absorption heat pumps, in arbitrary 3rd class absorption heat pump according to claim 27, increase newly-increased second generator, newly-increased second solution heat exchanger and newly-increased choke valve, absorber (I) will be increased newly have weak solution pipeline to be communicated with the first generator (1) through newly-increased solution pump (D) and newly-increased first solution heat exchanger (B) to be adjusted to newly-increased absorber (I) and to have weak solution pipeline warp to increase solution pump (D) newly, newly-increased second solution heat exchanger (F) is communicated with the first generator (1) with newly-increased first solution heat exchanger (B), had by first generator (1) concentrated solution pipeline to be communicated with newly-increased first generator (A) through newly-increased first solution heat exchanger (B) to be adjusted to the first generator (1) and to have concentrated solution pipeline warp to increase the first solution heat exchanger (B) newly to be communicated with newly-increased second generator (E), newly-increased second generator (E) also has concentrated solution pipeline to be communicated with newly-increased first generator (A) through newly-increased second solution heat exchanger (F), after being had by first generator (1) refrigerant steam channel to be communicated with the second absorber (4) to be adjusted to the first generator (1) to have refrigerant steam channel to be communicated with newly-increased second generator (E), newly-increased second generator (E) has cryogen liquid pipeline to be communicated with evaporimeter (10) through newly-increased choke valve (C) again, newly-increased second generator (E) also has refrigerant steam channel to be communicated with the second absorber (4), form the 3rd class absorption heat pump being high temperature generation flow process with back-heating type serial double-effect.

30. the 3rd class absorption heat pumps, in arbitrary 3rd class absorption heat pump according to claim 27, increase newly-increased second generator, newly-increased second solution heat exchanger, newly-increased choke valve and newly-increased second solution pump, absorber (I) will be increased newly have weak solution pipeline to be communicated with the first generator (1) through newly-increased first solution pump (D) and newly-increased first solution heat exchanger (B) to be adjusted to newly-increased absorber (I) and to have weak solution pipeline warp to increase the first solution pump (D) newly to be communicated with newly-increased second generator (E) with newly-increased first solution heat exchanger (B), newly-increased second generator (E) also has concentrated solution pipeline to be communicated with the first generator (1) with newly-increased second solution heat exchanger (F) through newly-increased second solution pump (H), had by first generator (1) concentrated solution pipeline to be communicated with newly-increased first generator (A) through newly-increased first solution heat exchanger (B) to be adjusted to the first generator (1) and to have concentrated solution pipeline warp to increase the second solution heat exchanger (F) newly to be communicated with newly-increased first generator (A) with newly-increased first solution heat exchanger (B), after being had by first generator (1) refrigerant steam channel to be communicated with the second absorber (4) to be adjusted to the first generator (1) to have refrigerant steam channel to be communicated with newly-increased second generator (E), newly-increased second generator (E) has cryogen liquid pipeline to be communicated with evaporimeter (10) through newly-increased choke valve (C) again, newly-increased second generator (E) also has refrigerant steam channel to be communicated with the second absorber (4), formed and fall with back-heating type the 3rd class absorption heat pump that serial double-effect is high temperature generation flow process.

31. the 3rd class absorption heat pumps, in arbitrary 3rd class absorption heat pump described in claim 28-30, cancel the driving heat medium pipeline of newly-increased first generator (A) and ft connection, increase newly-increased second throttle, first generator (1) set up refrigerant steam channel be communicated with newly-increased first generator (A) after newly-increased first generator (A) also have cryogen liquid pipeline to be communicated with evaporimeter (10) through newly-increased second throttle (G), being formed with backheating type double-effect is the 3rd class absorption heat pump of high temperature generation flow process.

32. the 3rd class absorption heat pumps, in arbitrary 3rd class absorption heat pump according to claim 28, increase newly-increased 3rd generator, newly-increased 3rd solution heat exchanger and newly-increased second throttle, newly-increased absorber (I) is set up weak solution pipeline through newly-increased solution pump (D) and is communicated with newly-increased 3rd generator (J) through newly-increased 3rd solution heat exchanger (L), newly-increased 3rd generator (J) also has concentrated solution pipeline to be communicated with newly-increased first generator (A) through newly-increased 3rd solution heat exchanger (L), to increase newly the second generator (E) have refrigerant steam channel to be communicated with the second absorber (4) to be adjusted to newly-increased second generator (E) to have refrigerant steam channel to be communicated with newly-increased 3rd generator (J) after newly-increased 3rd generator (J) have cryogen liquid pipeline to be communicated with evaporimeter (10) through newly-increased second throttle (G) again, newly-increased 3rd generator (J) also has refrigerant steam channel to be communicated with the second absorber (4), the 3rd class absorption heat pump that formation is high temperature generation flow process with back-heating type triple effect in parallel.

33. the 3rd class absorption heat pumps, in arbitrary 3rd class absorption heat pump according to claim 29, increase newly-increased 3rd generator, newly-increased 3rd solution heat exchanger and newly-increased second throttle, absorber (I) will be increased newly and have weak solution pipeline through newly-increased solution pump (D), newly-increased second solution heat exchanger (F) and newly-increased first solution heat exchanger (B) are communicated with the first generator (1) and are adjusted to newly-increased absorber (I) and have weak solution pipeline warp to increase solution pump (D) newly, newly-increased 3rd solution heat exchanger (L), newly-increased second solution heat exchanger (F) is communicated with the first generator (1) with newly-increased first solution heat exchanger (B), the second generator (E) will be increased newly have concentrated solution pipeline to be communicated with newly-increased first generator (A) through newly-increased second solution heat exchanger (F) to be adjusted to newly-increased second generator (E) and to have concentrated solution pipeline warp to increase the second solution heat exchanger (F) newly to be communicated with newly-increased 3rd generator (J), newly-increased 3rd generator (J) also has concentrated solution pipeline to be communicated with newly-increased first generator (A) through newly-increased 3rd solution heat exchanger (L), to increase newly the second generator (E) have refrigerant steam channel to be communicated with the second absorber (4) to be adjusted to newly-increased second generator (E) to have refrigerant steam channel to be communicated with newly-increased 3rd generator (J) after newly-increased 3rd generator (J) have cryogen liquid pipeline to be communicated with evaporimeter (10) through newly-increased second throttle (G) again, newly-increased 3rd generator (J) also has refrigerant steam channel to be communicated with the second absorber (4), form the 3rd class absorption heat pump being high temperature generation flow process with back-heating type serially connected three-effect.

34. the 3rd class absorption heat pumps, in arbitrary 3rd class absorption heat pump according to claim 30, increase newly-increased 3rd generator, newly-increased 3rd solution heat exchanger, newly-increased second throttle and newly-increased 3rd solution pump, absorber (I) will be increased newly have weak solution pipeline to be communicated with newly-increased second generator (E) through newly-increased first solution pump (D) and newly-increased first solution heat exchanger (B) to be adjusted to newly-increased absorber (I) and to have weak solution pipeline warp to increase the first solution pump (D) newly to be communicated with newly-increased 3rd generator (J) with newly-increased first solution heat exchanger (B), newly-increased 3rd generator (J) also has concentrated solution pipeline to be communicated with newly-increased second generator (E) with newly-increased 3rd solution heat exchanger (L) through newly-increased 3rd solution pump (M), had by first generator (1) concentrated solution pipeline to be communicated with newly-increased first generator (A) through newly-increased second solution heat exchanger (F) and newly-increased first solution heat exchanger (B) to be adjusted to the first generator (1) and to have concentrated solution pipeline warp to increase the second solution heat exchanger (F) newly, newly-increased 3rd solution heat exchanger (L) is communicated with newly-increased first generator (A) with newly-increased first solution heat exchanger (B), to increase newly the second generator (E) have refrigerant steam channel to be communicated with the second absorber (4) to be adjusted to newly-increased second generator (E) to have refrigerant steam channel to be communicated with newly-increased 3rd generator (J) after newly-increased 3rd generator (J) have cryogen liquid pipeline to be communicated with evaporimeter (10) through newly-increased second throttle (G) again, newly-increased 3rd generator (J) also has refrigerant steam channel to be communicated with the second absorber (4), formed and fall with back-heating type the 3rd class absorption heat pump that serially connected three-effect is high temperature generation flow process.

35. the 3rd class absorption heat pumps, in arbitrary 3rd class absorption heat pump described in claim 32-34, increase newly-increased 3rd choke valve, cancel the driving heat medium pipeline of newly-increased first generator (A) and ft connection, first generator (1) set up refrigerant steam channel be communicated with newly-increased first generator (A) after newly-increased first generator (A) have cryogen liquid pipeline to be communicated with evaporimeter (10) through newly-increased 3rd choke valve (K) again, being formed with back-heating type triple-effect is the 3rd class absorption heat pump of high temperature generation flow process.

36. the 3rd class absorption heat pumps, in arbitrary 3rd class absorption heat pump described in claim 32-34, increase newly-increased 3rd choke valve, cancel the driving heat medium pipeline of newly-increased first generator (A) and ft connection, newly-increased second generator (E) is set up and to be increased the first generator (A) after refrigerant steam channel is communicated with newly-increased first generator (A) newly and have cryogen liquid pipeline warp to increase the 3rd choke valve (K) newly to be again communicated with evaporimeter (10), and being formed with back-heating type triple-effect is the 3rd class absorption heat pump of high temperature generation flow process.