CN220338707U

CN220338707U - Secondary temperature control energy-saving equipment

Info

Publication number: CN220338707U
Application number: CN202321573280.6U
Authority: CN
Inventors: 陈清章
Original assignee: Shanghai Quanhong Thermal Equipment Engineering Co ltd
Current assignee: Shanghai Quanhong Thermal Equipment Engineering Co ltd
Priority date: 2023-06-19
Filing date: 2023-06-19
Publication date: 2024-01-12
Anticipated expiration: 2033-06-19

Abstract

The utility model discloses secondary temperature control energy-saving equipment, which comprises a driving assembly, a heat utilization device, at least two temperature adjusting boxes and a water cooler, wherein the driving assembly is sequentially and serially distributed to the output end of a pipeline along the input end of the pipeline; through the dual cooperation of temperature regulating box and water-cooling ware for by the medium temperature with the output of heater can obtain better regulation control, also can save the energy consumption that the accuse temperature needs to use simultaneously, through the multitime to the medium adjust the temperature, make the medium temperature can be faster adjust to the temperature range of needs in, shortened the time of accuse temperature.

Description

Secondary temperature control energy-saving equipment

Technical Field

The utility model relates to the technical field of heat energy conversion, in particular to secondary temperature control energy-saving equipment.

Background

The heat-conducting oil temperature control system is a system for realizing temperature regulation of high-temperature equipment by taking heat-conducting oil as a heat-conducting medium, and when the heat transfer temperature control is carried out through the medium, the medium is heated to a set temperature through a heater, and then the medium is introduced into the system to complete heat transfer of the heat-consuming equipment, so that the temperature of the heat-consuming equipment is controlled, and the medium after heat transfer is recycled and enters the heater for reheating.

In the heat exchange process, the condition that the medium output from the heat utilization equipment exceeds the set temperature range due to the fact that the medium flow speed is too high, the medium temperature is insufficient, the high-temperature equipment is damaged and the like easily occurs, if the medium temperature is low, the medium is output to the heater and then mixed with other mediums, so that the heater needs to use more energy to heat the medium to the set temperature, if the medium temperature is high, the waste of the energy consumption can be caused, and the high-temperature equipment needs to be heated by introducing more mediums again or repeatedly.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides secondary temperature control energy-saving equipment.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the device comprises a driving assembly, a heater, at least two temperature regulating boxes and a water cooler, wherein the driving assembly is sequentially and serially distributed to the output end of a pipeline along the input end of the pipeline;

the temperature regulating box comprises a first three-way valve, and the first three-way valve is used for regulating the flow path of a medium in the temperature regulating box or the temperature reducing box for secondary temperature regulation.

As a further description of the above technical solution: the temperature regulating box further comprises a box body for storing water and a temperature regulating pipe, and the three-way valve and the temperature regulating pipe are positioned in the box body and connected with a pipeline.

As a further description of the above technical solution: the driving assembly comprises at least two pump bodies which are arranged in parallel, and a valve I, an expansion joint and a pressure gauge are symmetrically connected in series on two sides of each pump body.

As a further description of the above technical solution: a Y-shaped filter is arranged between the first valve and the expansion joint at the liquid inlet end of the pump body, and a one-way valve is arranged between the first valve and the expansion joint at the liquid outlet end of the pump body.

As a further description of the above technical solution: PID is arranged near the pipeline output end and the water cooler respectively, the PID is composed of a three-way valve II and a plurality of valves II, the valves II are connected in series with three interfaces of the three-way valve II, and one valve II is connected in parallel with two interfaces of the three-way valve II.

As a further description of the above technical solution: the first PID is connected with the pipeline input end, the pipeline output end and one end of the second PID, and the other two ends of the second PID are connected with the output end of the water cooler and the temperature regulating box.

As a further description of the above technical solution: at least two valves III are arranged between the driving assembly and the heat utilization device, and the valves III are arranged in parallel.

As a further description of the above technical solution: at least two valves IV are connected in series between the heat utilization device and the temperature regulating box.

As a further description of the above technical solution: and a valve five and a check valve are sequentially connected in series between the input end of the pipeline and the driving assembly, and two ends of the check valve are provided with two ports of the pipeline and the PID I.

As a further description of the above technical solution: the input end of the water cooler is connected with the pipeline between the PID II and the temperature regulating box in series after being connected with the valve III.

The utility model has the following beneficial effects:

according to the utility model, through at least two temperature regulating boxes connected in series between the heat utilization device and the water cooler, cold water or hot water is respectively filled in the temperature regulating boxes, when the temperature of a medium output by the heat utilization device is higher, the medium can pass through the temperature regulating pipe in the temperature regulating box filled with the cold water, so that the temperature of the medium entering the water cooler is reduced; when the temperature of the medium output by the heater is low, the medium can pass through a temperature regulating pipe in a temperature regulating box filled with hot water, so that the temperature of the medium entering the water cooler is increased; the temperature of the medium entering the water cooler is regulated and controlled through the temperature regulating box, so that the energy consumption required by the whole system in temperature control is saved.

Drawings

Fig. 1 is a schematic diagram of a secondary temperature-control energy-saving device according to the present utility model.

Legend description:

2. a drive assembly; 3. a heater is used; 5. a water cooler; 11. a pipe input; 12. the pipeline output end; 13. a third valve; 14. a valve IV; 15. a fifth valve; 16. a check valve; 17. a valve six; 21. a pump body; 22. a valve I; 23. an expansion joint; 24. a pressure gauge; 25. a Y-shaped filter; 26. a one-way valve; 41. a first three-way valve; 42. a heating box; 43. a cooling box; 44. a case; 45. a temperature adjusting tube; 61. a three-way valve II; 62. a second valve; 63. PID I; 64. PID two.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, one embodiment provided by the present utility model: the device comprises a driving component 2, a heater 3, at least two temperature regulating boxes and a water cooler 5, wherein the driving component 2 is sequentially and serially distributed to a pipeline output end 12 along a pipeline input end 11, the temperature regulating boxes comprise a three-way valve I41, and the three-way valve I41 is used for regulating the flow path of a medium in a temperature rising box 42 or a temperature reducing box 43 for secondary temperature regulation; through the dual cooperation of the temperature regulating box and the water cooler 5, the medium temperature output by the heater 3 can be better regulated and controlled, meanwhile, the energy consumption required by temperature control can be saved, and the medium temperature can be more quickly regulated to a required temperature range through multiple temperature regulation of the medium, so that the temperature control time is shortened.

PID is set up near pipeline output end 12 and water cooler 5 separately, PID is used for regulating the flow rate of the fluid in the pipeline, pressure or also is the component of the isoparametric, in this scheme, PID is mainly used for controlling the flow direction of the medium, make it change the flow direction in the system according to the difference value between actual temperature and presuming temperature of oneself, make the medium finally discharged by pipeline output end 12 can be closer to the set point, in order to avoid the medium outside presuming the temperature range from influencing the overall temperature of the medium after discharging outside effectively, if it needs to regulate the temperature at this moment, the medium quantity that needs to be regulated is great, need the more energy consumption of loss; the PID is composed of a second three-way valve 61 and a plurality of second valves 62, the second valves 62 are connected in series with three interfaces of the second three-way valve 61, one second valve 62 is connected in parallel with two interfaces of the second three-way valve 61, and according to the measured temperature difference value, the medium moves along different pipeline directions, so that the temperature of the finally discharged medium is closer to a set value.

The temperature regulating box further comprises a box body 44 for storing water and a temperature regulating pipe 45, the three-way valve and the temperature regulating pipe 45 are located in the box body 44 and connected with a pipeline, the temperature regulating pipe 45 is a coiled pipe, the coiled pipe is soaked in cold water or hot water in the box body 44, so that a medium passing through the temperature regulating pipe 45 can be cooled or heated under the effect of heat transfer, preliminary temperature control is carried out on the medium, the temperature of the medium entering the water cooler 5 can be closer to a set temperature range, and therefore energy consumption and time required for temperature regulation are saved.

The drive assembly 2 comprises at least two pump bodies 21 which are arranged in parallel, a valve I22 is symmetrically connected in series with two sides of the pump bodies 21, an expansion joint 23 and a pressure gauge 24 are arranged on the expansion joint 23, the expansion joint 23 is used for leveling pipelines at two ends of the pump bodies 21, the connection of the pipelines is enabled to be more stable, media can flow on two sides of the pump bodies 21 more smoothly, the influence on the flow rate of the media caused by uneven joints of the pipelines is reduced, the two pressure gauges 24 are used for monitoring the pressure change of the pump bodies 21 in the working process, so that a user can be helped to quickly remove abnormal conditions, and the normal operation of the system is ensured.

The PID I63 is connected with the pipeline input end 11 through a pipeline, one end of the pipeline output end 12 and one end of the PID II 64, the other two ends of the PID II 64 are connected with the output end of the water cooler 5 and the temperature regulating box, the PID I63 is used for controlling the medium to circulate on the whole loop, or the pipeline input end 11 inputs the medium temperature of the system to be lower, the medium cannot supply heat to the heater 3, the PID I63 can also be directly conveyed to the pipeline output end 12 for regulating the temperature again, so that the medium which cannot supply heat is prevented from being introduced into the system, a valve V15 and a check valve 16 are sequentially connected between the pipeline input end 11 and the driving component 2 in series, the two ends of the check valve 16 are provided with two ports of the pipeline and the PID I63, the valve V15 is used for opening and closing the whole system loop, the check valve 16 is used for preventing the medium from flowing back to the pipeline input end 11 from the front end of the PID I63, the input end of the water cooler 5 is connected with the pipeline between the PID II 64 and the box after being connected in series with the valve V17, the medium is used for controlling whether the medium enters the water cooler 5, the temperature regulating the pipeline is regulated to be in a set range, the temperature can be discharged from the pipeline output end 12 through the pipeline to the pipeline directly, and the pipeline output end 11 is enabled to directly pass through the pipeline output end 17 after the PID II passes through the temperature regulating box to be discharged from the pipeline 6, and the temperature through the temperature regulating box to be directly after the pipeline 6 passes through the temperature regulating valve V17, and the temperature reaches the three-phase valve V61, and the temperature is enabled to enter the medium after the three-phase through the temperature controller and reaches the three-phase controller and reaches the temperature controller after the temperature through the temperature controller through the three-phase valve and is made through the temperature valve and is connected through the temperature valve and has been connected through and has temperature and has temperature.

Be located between valve one 22 and the telescopic joint 23 of pump body 21 feed end and be provided with Y shape filter 25, Y shape filter 25 is used for filtering the impurity in the medium to prevent that the impurity that gets into pump body 21 from appearing is too much, leads to the condition that pump body 21 jam or damage appears, is provided with check valve 26 between valve one 22 and the telescopic joint 23 of pump body 21 feed end, and check valve 26 is used for guaranteeing that the medium flow direction of here flows only along a direction, in order to avoid appearing the condition of refluence.

At least two valves III 13 are arranged between the driving assembly 2 and the heat utilization device 3, the valves III 13 are arranged in parallel, more pipelines can be used for leading media into the heat utilization device 3, when a higher heat utilization requirement is needed, the valves III 13 can be fully opened, the media quantity entering the heat utilization device 3 is larger at the same time, so that larger instantaneous heat is provided, when a lower heat utilization requirement is needed, only one of the valves III 13 can be opened for supplying heat to the heat utilization device 3, different heat utilization requirements of the heat utilization device 3 are better met through the valves III 13 connected in parallel, at least two valves IV 14 are connected in series between the heat utilization device 3 and the temperature regulating box, the valves IV 14 are used for controlling the conduction between the heat utilization device 3 and the temperature regulating box, and when the media heat entering the heat utilization device 3 is not completely used, the valves IV 14 can be closed, so that heat utilization can be realized as much as possible.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a secondary accuse temperature energy-saving equipment which characterized in that: the device comprises a driving assembly (2) which is sequentially and serially distributed to a pipeline output end (12) along a pipeline input end (11), a heater (3), at least two temperature regulating boxes and a water cooler (5);

the temperature regulating box comprises a first three-way valve (41), and the first three-way valve (41) is used for regulating the flow path of a medium in a temperature increasing box (42) or a temperature reducing box (43) for secondary temperature regulation.

2. A secondary temperature-controlled energy saving device as claimed in claim 1, wherein: the temperature regulating box further comprises a box body (44) for storing water and a temperature regulating pipe (45), and the three-way valve and the temperature regulating pipe (45) are positioned in the box body (44) and connected with a pipeline.

3. A secondary temperature-controlled energy saving device as claimed in claim 2, wherein: the driving assembly (2) comprises at least two pump bodies (21) which are arranged in parallel, and a first valve (22), an expansion joint (23) and a pressure gauge (24) are symmetrically connected in series on two sides of the pump bodies (21).

4. A secondary temperature-controlled energy saving device as claimed in claim 3, wherein: a Y-shaped filter (25) is arranged between the valve I (22) and the expansion joint (23) at the liquid inlet end of the pump body (21), and a one-way valve (26) is arranged between the valve I (22) and the expansion joint (23) at the liquid outlet end of the pump body (21).

5. A secondary temperature-controlled energy saving device as claimed in claim 1, wherein: PID is arranged near the pipeline output end (12) and the water cooler (5), the PID is composed of a three-way valve II (61) and a plurality of valves II (62), the valves II (62) are connected in series with three interfaces of the three-way valve II (61), and one of the valves II (62) is connected in parallel with two interfaces of the three-way valve II (61).

6. A secondary temperature-controlled energy saving device as claimed in claim 2, wherein: PID one (63) is connected with the pipeline input end (11) through the pipeline, the pipeline output end (12) and one end of PID two (64), and the other two ends of PID two (64) are connected with the output end of the water cooler (5) and the temperature regulating box.

7. A secondary temperature-controlled energy saving device as claimed in claim 1, wherein: at least two valves III (13) are arranged between the driving assembly (2) and the heat utilization device (3), and the valves III (13) are arranged in parallel.

8. A secondary temperature-controlled energy saving device as claimed in claim 1, wherein: at least two valves IV (14) are connected in series between the heat utilization device (3) and the temperature regulating box.

9. The secondary temperature-controlled energy-saving device of claim 6, wherein: a valve five (15) and a check valve (16) are sequentially connected in series between the pipeline input end (11) and the driving assembly (2), and two ends of the check valve (16) are provided with two ports of the pipeline and the PID I (63) connected.

10. The secondary temperature-controlled energy-saving device of claim 6, wherein: the input end of the water cooler (5) is connected with a valve six (17) in series and then connected with the pipeline between the PID II (64) and the temperature regulating box.