CN105972861A - Water source heat pump system device based on technological waste heat recycle - Google Patents
Water source heat pump system device based on technological waste heat recycle Download PDFInfo
- Publication number
- CN105972861A CN105972861A CN201610510461.2A CN201610510461A CN105972861A CN 105972861 A CN105972861 A CN 105972861A CN 201610510461 A CN201610510461 A CN 201610510461A CN 105972861 A CN105972861 A CN 105972861A
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- China
- Prior art keywords
- water
- valve
- summer
- heat
- return pipeline
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B30/00—Heat pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
- F25B39/02—Evaporators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
- F25B39/04—Condensers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/52—Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The invention provides a water source heat pump system device based on technological waste heat recycle. Through a technological cooling water supply pipe connected with the inlet end of an evaporator, a technological cooling water return pipeline connected with the outlet end of the evaporator, a winter air conditioner heat supply water return pipeline connected with the inlet end of a condenser, and a winter air conditioner heat supply water supply pipeline connected with the outlet end of the condenser, hot water recycled from technological waste heat is used as the heat source of a water source heat pump unit to provide heat for an air conditioner in winter, so that application of a boiler and other heat sources in winter is reduced, and operational energy consumption of a building is reduced. In addition, through a summer air conditioner cold supply water return pipeline connected with the inlet end of the evaporator, a summer air conditioner cold supply water supply pipeline connected with the outlet end of the evaporator, a summer cooling tower water return pipeline connected with the inlet end of the condenser, and a summer cooling tower water supply pipeline connected with the outlet end of the condenser, the water source heat pump system device can be switched to a cooling tower for heat dissipation in summer to meet the using demands of cold and heat supply all year round.
Description
Technical field
The present invention relates to a kind of water source heat pump system device based on Waste pick up the heat.
Background technology
Now with energy-conservation, reduce discharging, low-carbon (LC) under the overall background of development, saving the energy is primary solution all the time
Key issue.Need summer in the winter time and need the occasion of air-conditioning, be the most all that summer, cold water was set
Unit+cooling tower provides meet summer cooling demand summer, arranges boiler winter or other thermals source meet the winter
Season air-conditioning heat demand.Conventional source water heat pump is usually and uses underground pipe or surface water heat exchange system simultaneously
System, it is provided that the Cooling and Heat Source of Summer and winter, but this system needs to increase pipe laying invests accordingly, also needs to simultaneously
Consideration system Summer and winter picks and places the thermal unbalance impact on source pump efficiency.
Summary of the invention
It is an object of the invention to provide a kind of water source heat pump system device based on Waste pick up the heat,
Can solve the problem that the hot water utilizing Waste recuperation of heat, as the thermal source of water source heat pump system, it is provided that winter air-conditioning
Use heat problem.
For solving the problems referred to above, the present invention provides a kind of water source heat pump system based on Waste pick up the heat
Device, including:
Water source heat pump units, including vaporizer and condenser；
The process cooling water supply channel being connected with the arrival end of described vaporizer, with the outlet of described vaporizer
The process cooling water water return pipeline that end connects；
The winter air-conditioning heat supply water return pipeline being connected with the arrival end of described condenser, with going out of described condenser
The winter air-conditioning heat supply supply channel that mouth end connects.
Further, in above-mentioned water source heat pump system device based on Waste pick up the heat, described work
8th valve is set on skill cooling water pipeline, described process cooling water water return pipeline is provided with the 6th valve
Door, described winter air-conditioning heat supply water return pipeline is provided with the 12nd valve, and described winter air-conditioning heat supply is supplied water
The tenth valve it is provided with on pipeline.
Further, in above-mentioned water source heat pump system device based on Waste pick up the heat, also wrap
Include:
The summer air-conditioning cooling water return pipeline being connected with the arrival end of described vaporizer, with going out of described vaporizer
The summer air-conditioning cooling supply channel that mouth end connects；
The cooling tower water return pipeline in summer being connected with the arrival end of described condenser, with the outlet of described condenser
The cooling tower supply channel in summer that end connects.
Further, in above-mentioned water source heat pump system device based on Waste pick up the heat, the described summer
Water temperature in season air-conditioning cooling supply channel is less than the water temperature in described summer air-conditioning cooling water return pipeline；
Water temperature in described summer cooling tower water return pipeline is higher than the water in described summer air-conditioning cooling water return pipeline
Temperature, the water temperature in described summer cooling tower supply channel is higher than the water temperature in described summer cooling tower water return pipeline.
Further, in above-mentioned water source heat pump system device based on Waste pick up the heat, the described summer
Water temperature in season air-conditioning cooling water return pipeline is 12 DEG C, and the water temperature in described summer air-conditioning cooling supply channel is
7℃；
Water temperature in described summer cooling tower water return pipeline is 32 DEG C, in described summer cooling tower supply channel
Water temperature is 37 DEG C.
Further, in above-mentioned water source heat pump system device based on Waste pick up the heat, the described summer
It is provided with the 7th valve on season air-conditioning cooling water return pipeline, described summer air-conditioning cooling supply channel is provided with
5th valve；
Be provided with the 11st valve described summer on cooling tower water return pipeline, described summer cooling tower supply channel
On be provided with the 9th valve.
Further, in above-mentioned water source heat pump system device based on Waste pick up the heat, winter is worked as
During heat supply, the state of described 5th valve for close, the state of described 6th valve for opening, described 7th valve
State for close, the state of described 8th valve for opening, the state of described 9th valve for pass, the described tenth
The state of valve is for opening, and the state of described 11st valve is for closing, and the state of described 12nd valve is for opening.
Further, in above-mentioned water source heat pump system device based on Waste pick up the heat, summer is worked as
During refrigeration, the state of described 5th valve is for opening, and the state of described 6th valve is pass, described 7th valve
State for opening, the state of described 8th valve for close, the state of described 9th valve for opening, the described tenth
The state of valve is for closing, and the state of described 11st valve is for opening, and the state of described 12nd valve is for closing.
Further, in above-mentioned water source heat pump system device based on Waste pick up the heat, described work
Water temperature in skill CWR road is less than the water temperature in described process cooling water supply channel, described winter
Water temperature in air-conditioning heat supply water return pipeline is higher than the water temperature in described process cooling water supply channel, described technique
Water temperature in cooling water pipeline is higher than the water temperature in described winter air-conditioning heat supply water return pipeline.
Further, in above-mentioned water source heat pump system device based on Waste pick up the heat, described work
Water temperature in skill cooling water pipeline is 32 DEG C, and the water temperature in described process cooling water water return pipeline is 26 DEG C,
Water temperature in described winter air-conditioning heat supply water return pipeline is 45 DEG C, in described winter air-conditioning heat supply supply channel
Water temperature is 55 DEG C.
Compared with prior art, compared with prior art the present invention has a following effect:
Can effectively reduce building winter air-conditioning operating cost, reduce boiler plant and run the time accordingly；
Just solve winter air-conditioning thermal source just with technique used heat, reduce the discharges such as boiler in winter, energy-saving and emission-reduction
Effect is obvious；
It is said that in general, water source heat pump system be all use underground pipe or surface water heat exchanger carry out picking and placeing heat,
Or do not use water source heat pump system, use conventional boiler to provide winter air-conditioning heat, need increase to set accordingly
Standby investment, the present invention utilizes the cooling water of process equipment as the thermal source of water source heat pump system, decreases equipment
Investment.
Accompanying drawing explanation
Fig. 1 is showing of the water source heat pump system device based on Waste pick up the heat of one embodiment of the invention
It is intended to.
Detailed description of the invention
Understandable for enabling the above-mentioned purpose of the present invention, feature and advantage to become apparent from, below in conjunction with the accompanying drawings and
The present invention is further detailed explanation for detailed description of the invention.
As it is shown in figure 1, the present invention provides a kind of water source heat pump system based on Waste pick up the heat to fill
Put, including:
Water source heat pump units 1, including vaporizer and condenser；
The process cooling water supply channel 3 being connected with the arrival end of described vaporizer, with the outlet of described vaporizer
The process cooling water water return pipeline 2 that end connects；
The winter air-conditioning heat supply water return pipeline 7 being connected with the arrival end of described condenser, with going out of described condenser
The winter air-conditioning heat supply supply channel 6 that mouth end connects.The present invention utilizes the hot water of Waste recuperation of heat, can be from work
Skill cooling water secondary water system extracts heat, as the thermal source of water source heat pump units (system), it is provided that winter
Idle call heat, reduces the application of the thermals source such as boiler in winter, saves constructing operation energy consumption.The present invention can be for such as
Hospital architecture there is a need to technical cooling equipment such as proton therapeutic appts equipment, utilize winter process cooling water to make
Thermal source for water source heat pump system, it is provided that other region winter air-conditioning heat of hospital.
Preferably, as it is shown in figure 1, arrange the 8th valve V8 on described process cooling water supply channel, described
It is provided with the 6th valve V6 on process cooling water water return pipeline, described winter air-conditioning heat supply water return pipeline is arranged
There is the 12nd valve V12, described winter air-conditioning heat supply supply channel is provided with the tenth valve V10, thus
The Inlet and outlet water of each pipeline is control effectively.Here, draw a water pipe and corresponding from process cooling water
Valve, needs heating condition to be to open respective valves when winter, as water source heat pump system vaporizer side
Thermal source carries out heat exchange.
Preferably, the water temperature in described process cooling water water return pipeline is less than described process cooling water supply channel
In water temperature, the water temperature in described winter air-conditioning heat supply water return pipeline be higher than described process cooling water supply channel
In water temperature, the water temperature in described process cooling water supply channel be higher than described winter air-conditioning heat supply water return pipeline
In water temperature, thus effectively carry out heat supply.
Preferably, as it is shown in figure 1, the water temperature in described process cooling water supply channel 3 is 32 DEG C, described
Water temperature in process cooling water water return pipeline 2 is 26 DEG C, the water in described winter air-conditioning heat supply water return pipeline 7
Temperature is 45 DEG C, and the water temperature in described winter air-conditioning heat supply supply channel 6 is 55 DEG C, thus effectively carries out heat supply.
Preferably, as it is shown in figure 1, described water source heat pump system device based on Waste pick up the heat,
Also include:
The summer air-conditioning cooling water return pipeline 8 being connected with the arrival end of described vaporizer, with going out of described vaporizer
The summer air-conditioning cooling supply channel 4 that mouth end connects；
The cooling tower water return pipeline 9 in summer being connected with the arrival end of described condenser, with the outlet of described condenser
The cooling tower supply channel 5 in summer that end connects.Here, water source heat pump units uses cooling tower to dispel the heat summer, the winter
Season extracts heat from process cooling water secondary water system, provides thermal source for winter air-conditioning, as filled by proton therapeutic
Put equipment cooling and be converted to winter building idle call heat, use reducing winter and come boiler, can cut summer
Change to cooling tower dispel the heat, meet all-year-around cooling heat supply and use needs.
Preferably, as it is shown in figure 1, be provided with the 7th valve V7 on described summer air-conditioning cooling water return pipeline,
It is provided with the 5th valve V5 on described summer air-conditioning cooling supply channel；
The 11st valve V11, described cooling tower water supply in summer it is provided with described summer on cooling tower water return pipeline
It is provided with the 9th valve V9 on pipeline, thus realizes the switching of Summer and winter operating condition.
Preferably, the water temperature in described summer air-conditioning cooling supply channel is less than described summer air-conditioning cooling backwater
Water temperature in pipeline；
Water temperature in described summer cooling tower water return pipeline is higher than the water in described summer air-conditioning cooling water return pipeline
Temperature, the water temperature in described summer cooling tower supply channel higher than the water temperature in described summer cooling tower water return pipeline,
Thus effectively freeze.
Preferably, as it is shown in figure 1, the water temperature in described summer air-conditioning cooling water return pipeline 8 is 12 DEG C, institute
Stating the water temperature in summer air-conditioning cooling supply channel 4 is 7 DEG C；
Water temperature in described summer cooling tower water return pipeline 9 is 32 DEG C, described summer cooling tower supply channel 5
In water temperature be 37 DEG C, thus effectively freeze.
Preferably, when Winter heat supply, the state of described 5th valve is pass, the state of described 6th valve
For opening, the state of described 7th valve for close, the state of described 8th valve for opening, described 9th valve
State is for closing, and the state of described tenth valve is for opening, and the state of described 11st valve is pass, and the described tenth
The state of two valves is for opening, thus realizes the accurate switching of winter operation operating mode.
Preferably, when cooling in summer, the state of described 5th valve for opening, the state of described 6th valve
For closing, the state of described 7th valve is for opening, and the state of described 8th valve is pass, described 9th valve
State for opening, the state of described tenth valve for close, the state of described 11st valve for opening, the described tenth
The state of two valves is for closing, thus realizes the accurate switching of operation condition in summer.
For verifying the practical effect of the present invention, carry out at tumor (proton) center, certain hospital attached Rui Jin
On probation.Air conditioner cold-heat source presses " proton therapeutic goes " and " non-proton treatment region "." proton district " technique is cold
But water is as the thermal source of " non-proton district " water source heat pump units.Water source heat pump unit unit in winter is from process cooling water
Extract heat, provide thermal source for building winter air-conditioning.Water source heat pump units uses cooling heat radiation, winter summer
From technical cooling water extraction heat.Water source heat pump unit unit in winter provides idle call hot water from condensation side, supplies back
Coolant-temperature gage is 55/45 DEG C；Vaporizer side hot water takes from process cooling water, and process cooling water supply and return water temperature is
32/26 DEG C, winter, unit heating load was 670kW.This hospital uses this system, winter operation energy consumption significantly to drop
Low.
In sum, compared with prior art the present invention has a following effect:
Can effectively reduce building winter air-conditioning operating cost, reduce boiler plant and run the time accordingly；
Just solve winter air-conditioning thermal source just with technique used heat, reduce the discharges such as boiler in winter, energy-saving and emission-reduction
Effect is obvious；
It is said that in general, water source heat pump system be all use underground pipe or surface water heat exchanger carry out picking and placeing heat,
Or do not use water source heat pump system, use conventional boiler to provide winter air-conditioning heat, need increase to set accordingly
Standby investment, the present invention utilizes the cooling water of process equipment as the thermal source of water source heat pump system, decreases equipment
Investment.
In this specification, each embodiment uses the mode gone forward one by one to describe, and what each embodiment stressed is
With the difference of other embodiments, between each embodiment, identical similar portion sees mutually.
Obviously, those skilled in the art can carry out various change and modification without deviating from the present invention to invention
Spirit and scope.So, if the present invention these amendment and modification belong to the claims in the present invention and
Within the scope of equivalent technologies, then the present invention is also intended to change and including modification include these.
Claims (10)
1. a water source heat pump system device based on Waste pick up the heat, it is characterised in that bag
Include:
Water source heat pump units, including vaporizer and condenser；
The process cooling water supply channel being connected with the arrival end of described vaporizer, with the outlet of described vaporizer
The process cooling water water return pipeline that end connects；
The winter air-conditioning heat supply water return pipeline being connected with the arrival end of described condenser, with going out of described condenser
The winter air-conditioning heat supply supply channel that mouth end connects.
2. water source heat pump system device based on Waste pick up the heat as claimed in claim 1, it is special
Levy and be, described process cooling water supply channel arranges the 8th valve, described process cooling water water return pipeline
On be provided with the 6th valve, described winter air-conditioning heat supply water return pipeline is provided with the 12nd valve, described winter
It is provided with the tenth valve on season air-conditioning heat supply supply channel.
3. water source heat pump system device based on Waste pick up the heat as claimed in claim 2, it is special
Levy and be, also include:
The summer air-conditioning cooling water return pipeline being connected with the arrival end of described vaporizer, with going out of described vaporizer
The summer air-conditioning cooling supply channel that mouth end connects；
The cooling tower water return pipeline in summer being connected with the arrival end of described condenser, with the outlet of described condenser
The cooling tower supply channel in summer that end connects.
4. water source heat pump system device based on Waste pick up the heat as claimed in claim 3, it is special
Levying and be, the water temperature in described summer air-conditioning cooling supply channel is less than described summer air-conditioning cooling water return pipeline
In water temperature；
Water temperature in described summer cooling tower water return pipeline is higher than the water in described summer air-conditioning cooling water return pipeline
Temperature, the water temperature in described summer cooling tower supply channel is higher than the water temperature in described summer cooling tower water return pipeline.
5. water source heat pump system device based on Waste pick up the heat as claimed in claim 4, it is special
Levying and be, the water temperature in described summer air-conditioning cooling water return pipeline is 12 DEG C, and described summer air-conditioning cooling supplies water
Water temperature in pipeline is 7 DEG C；
Water temperature in described summer cooling tower water return pipeline is 32 DEG C, in described summer cooling tower supply channel
Water temperature is 37 DEG C.
6. water source heat pump system device based on Waste pick up the heat as claimed in claim 3, it is special
Levying and be, described summer air-conditioning cooling water return pipeline is provided with the 7th valve, described summer air-conditioning cooling supplies
The 5th valve it is provided with in water lines；
Be provided with the 11st valve described summer on cooling tower water return pipeline, described summer cooling tower supply channel
On be provided with the 9th valve.
7. water source heat pump system device based on Waste pick up the heat as claimed in claim 6, it is special
Levy and be, when Winter heat supply, the state of described 5th valve for close, the state of described 6th valve for opening,
The state of described 7th valve is for closing, and the state of described 8th valve is for opening, and the state of described 9th valve is
Closing, the state of described tenth valve is for opening, and the state of described 11st valve is pass, described 12nd valve
State for opening.
8. water source heat pump system device based on Waste pick up the heat as claimed in claim 6, it is special
Levying and be, when cooling in summer, the state of described 5th valve is for opening, and the state of described 6th valve is pass,
The state of described 7th valve is for opening, and the state of described 8th valve is for closing, and the state of described 9th valve is
Open, the state of described tenth valve for close, the state of described 11st valve for opening, described 12nd valve
State for close.
9. water source heat pump system device based on Waste pick up the heat as claimed in claim 1, it is special
Levying and be, the water temperature in described process cooling water water return pipeline is less than in described process cooling water supply channel
Water temperature, the water temperature in described winter air-conditioning heat supply water return pipeline is higher than in described process cooling water supply channel
Water temperature, the water temperature in described process cooling water supply channel is higher than in described winter air-conditioning heat supply water return pipeline
Water temperature.
10. water source heat pump system device based on Waste pick up the heat as claimed in claim 9, its
Being characterised by, the water temperature in described process cooling water supply channel is 32 DEG C, described process cooling water return pipe
Water temperature in road is 26 DEG C, and the water temperature in described winter air-conditioning heat supply water return pipeline is 45 DEG C, and described winter is empty
Adjusting the water temperature in heat supply supply channel is 55 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610510461.2A CN105972861A (en) | 2016-06-30 | 2016-06-30 | Water source heat pump system device based on technological waste heat recycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610510461.2A CN105972861A (en) | 2016-06-30 | 2016-06-30 | Water source heat pump system device based on technological waste heat recycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105972861A true CN105972861A (en) | 2016-09-28 |
Family
ID=56954568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610510461.2A Pending CN105972861A (en) | 2016-06-30 | 2016-06-30 | Water source heat pump system device based on technological waste heat recycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105972861A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107014020A (en) * | 2017-05-26 | 2017-08-04 | 烟台卓越新能源科技股份有限公司 | Comprehensive energy system in building field |
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|---|---|---|---|---|
| CN2800181Y (en) * | 2005-06-29 | 2006-07-26 | 王全龄 | Heat pump air conditioner using oilfield sewage to provide heat source |
| JP2007187428A (en) * | 2006-01-10 | 2007-07-26 | Kiitekku Kogyo Kk | High efficiency heat pump heating and cooling device using ventilation waste heat/heat storage material |
| CN101038099A (en) * | 2007-04-28 | 2007-09-19 | 上海本家空调系统有限公司 | Refrigerating, heating and making hot-water air conditioning system |
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| CN107014020A (en) * | 2017-05-26 | 2017-08-04 | 烟台卓越新能源科技股份有限公司 | Comprehensive energy system in building field |
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Application publication date: 20160928 |
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