CN212408834U - Heat exchange system with waste heat recovery function - Google Patents
Heat exchange system with waste heat recovery function Download PDFInfo
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- CN212408834U CN212408834U CN202020772239.1U CN202020772239U CN212408834U CN 212408834 U CN212408834 U CN 212408834U CN 202020772239 U CN202020772239 U CN 202020772239U CN 212408834 U CN212408834 U CN 212408834U
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- 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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Abstract
The utility model relates to a heat transfer system field especially relates to a heat transfer system who possesses waste heat recovery function. The heat pump water heater comprises a heat exchanger, a fan, a collecting pipe and a heat conduction pipe bundle, wherein the fan, the collecting pipe and the heat conduction pipe bundle are arranged on the heat exchanger, the water inlet end of the collecting pipe is connected with the water outlet end of a cold source pipeline, the water inlet end of the cold source pipeline is connected with the water outlet end A of a heat pump, the water inlet end A of the heat pump is connected with the water outlet end of a cold source circulating pipeline, the water inlet end of the cold source circulating pipeline is connected with the water outlet end of the collecting pipe, the water outlet end of a waste heat recovery pipeline is connected onto the water inlet end B of the heat pump, the water inlet end A of the heat pump. The water flow cold source in the waste heat recovery pipeline exchanges heat through the heat pump, the water flow in the cold source circulating pipeline is cooled, the water source temperature of the water inlet end B and the water outlet end B of the heat pump is increased, and the heated water source is conveyed to the water using end through the waste heat water outlet pipeline, so that the waste heat is recycled.
Description
Technical Field
The utility model relates to a heat transfer system field especially relates to a heat transfer system who possesses waste heat recovery function.
Background
With the industrial process and the arrival of the digital economic era, various data centers, edge computing centers and integrated control centers have heat dissipation requirements, and generally, the temperature of the areas is between 45 ℃ and 65 ℃, and the temperature needs to be constant between 30 ℃ and 40 ℃ to ensure the good running state of the working area.
At present, the heat dissipation requirements of all working areas are realized through a heat exchange device, but the function of the heat exchange device adopted at present is single, the waste heat obtained through heat exchange is not fully utilized, and the existing waste heat resources are wasted.
SUMMERY OF THE UTILITY MODEL
To the problem, the utility model provides a heat transfer system who possesses waste heat recovery function for waste heat after the heat transfer can obtain abundant utilization.
The technical scheme of the utility model as follows:
a heat exchange system with a waste heat recovery function comprises a heat exchanger, and a fan, a collecting pipe and a heat conduction pipe bundle which are arranged on the heat exchanger, wherein the water inlet end of the collecting pipe is connected with the water outlet end of a cold source pipeline, the water inlet end of the cold source pipeline is connected with the water outlet end A of a heat pump, the water inlet end A of the heat pump is connected with the water outlet end of a cold source circulating pipeline, the water inlet end of the cold source circulating pipeline is connected with the water outlet end of the collecting pipe, the water outlet end A and the water inlet end A of the heat pump form a passage inside the heat pump, the water outlet end of the waste heat recovery pipeline is connected with the water inlet end B of the heat pump, the water inlet end B of the heat pump and the water outlet. The water flow cold source can be injected into the water inlet end of the waste heat recovery pipeline, the water flow cold source can realize the cooling of the water flow cold source in the cold source circulating pipeline through heat exchange of the heat pump, the temperature of the water source in the pipeline between the water inlet end B and the water outlet end B of the heat pump is increased, and the water source with the increased temperature is conveyed to the water using end through the waste heat water outlet pipeline, so that the waste heat is recycled.
Furthermore, an electromagnetic four-way valve is arranged on the waste heat water outlet pipeline.
Still further, a temperature sensor for detecting the internal temperature of the cold source circulating pipeline is arranged on the cold source circulating pipeline.
And furthermore, the cold source pipeline is connected with a water outlet end of a water replenishing pipeline, so that after the water source in the cold source pipeline is consumed, the water source in the cold source pipeline can be replenished through the water replenishing pipeline.
Preferably, water source filter, solenoid valve, butterfly valve, water pump, butterfly valve and check valve are installed in proper order to the play water end in the water intaking end of moisturizing pipeline.
Preferably, a butterfly valve, a water pump, a butterfly valve, a check valve and a temperature sensor are sequentially arranged from the connecting end of the cold source pipeline and the water replenishing pipeline to the water outlet end of the cold source pipeline.
Further, the end of intaking that is connected with cold source tributary pipeline between the link of cold source pipeline and moisturizing pipeline to the end of intaking of cold source pipeline is held, and the outlet end of cold source tributary pipeline is connected on the cold source tributary pipeline between the check valve of installation on the cold source pipeline and the adjacent butterfly valve thereof, and install the butterfly valve on the cold source tributary pipeline for can also continue work through cold source tributary pipeline when overhauing the water pump on the cold source pipeline.
Preferably, a water source filter, an electromagnetic valve, a butterfly valve, a water pump, a butterfly valve and a check valve are sequentially arranged between the water inlet end and the water outlet end of the waste heat recovery pipeline.
Furthermore, the waste heat recovery pipeline between the solenoid valve installed on the waste heat recovery pipeline and the adjacent butterfly valve is also connected with the water inlet end of the waste heat recovery branch pipeline, the waste heat recovery pipeline between the check valve and the adjacent butterfly valve is connected with the water outlet end of the waste heat recovery branch pipeline, and the butterfly valve is installed on the waste heat recovery branch pipeline. So that the waste heat recovery branch pipeline can be used for continuously working when the water pump needs to be maintained.
Has the advantages that: the utility model discloses a waste heat transfer to waste heat outlet conduit in the heat pump with cold source circulating line to with the cold source heat transfer on the waste heat recovery pipeline to the cold source pipeline, thereby can cool down work area through the cold source pipeline, can again through the heat transfer to the waste heat outlet conduit in the heat source circulating line of heat pump, and the water source after will rising temperature through waste heat outlet conduit transports needs hydrothermal user side, thereby the waste heat recovery of heat exchanger has been realized, make the waste heat in the heat exchanger obtain abundant utilization.
Drawings
Fig. 1 is a schematic view of the overall pipeline layout of the present invention;
description of reference numerals: 1, a heat exchanger; 2. a fan; 3. a header; 4. a cold source pipeline; 5. a cold source circulation pipeline; 6. a waste heat recovery pipeline; 7. a cold source branch pipeline; 8. a waste heat recovery branch pipeline; 9. a heat pump; 10. a water inlet end A; 11. a water outlet end A; 12. a water inlet end B; 13. a water outlet end B; 14. a waste heat water outlet pipeline; 15. a butterfly valve; 16. a water pump; 17. a check valve; 18. a temperature sensor; 19. a water source filter; 20. an electromagnetic valve; 21. an electromagnetic four-way valve; 22. and a water replenishing pipeline.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The preferred embodiment of the present invention will be described in detail with reference to fig. 1;
the utility model provides a heat transfer system who possesses waste heat recovery function, includes heat exchanger 1 to and the fan 2, header 3 and the heat conduction tube bundle that set up on heat exchanger 1, the header 3 is intake end and is connected with the play water end of cold source pipeline 4, and the end A11 that goes out of heat pump 9 is connected to the end of intaking of cold source pipeline 4, and heat pump 9 is intake end A10 and is connected with the play water end of cold source circulating line 5, and the end that goes into of cold source circulating line 5 is connected with the play water end of header 3, and the play water end A11 and the end A10 that goes into of heat pump 9 form the route inside heat pump 9, be connected with the play water end of waste heat recovery pipeline 6 on the end B12 that goes into of heat pump 9, and be connected with the end B13 that goes out water of heat pump 9 and go out water end of water of heat pump 14 and the end. The water flow cold source can be injected into the water inlet end of the waste heat recovery pipeline 6, the water flow cold source exchanges heat through the heat pump 9, the cooling of the water flow cold source inside the cold source circulating pipeline 5 is achieved, the temperature of a water source inside the pipeline between the water inlet end B12 and the water outlet end B13 of the heat pump 9 is increased, the water source with the increased temperature is conveyed to the water using end through the waste heat water outlet pipeline 14, and therefore waste heat recovery and utilization are achieved.
Further, an electromagnetic four-way valve 21 is installed on the waste heat water outlet pipeline 14.
Still further, a temperature sensor 18 for detecting the internal temperature of the cold source circulation duct 5 is installed on the cold source circulation duct 5.
Still further, the cold source pipeline 4 is connected with a water outlet end of the water replenishing pipeline 22, so that after the water source in the cold source pipeline 4 is consumed, the water source in the cold source pipeline 4 can be replenished through the water replenishing pipeline 22.
Preferably, a water source filter 19, an electromagnetic valve 20, a butterfly valve 15, a water pump 16, a butterfly valve 15 and a check valve 17 are sequentially installed from the water inlet end to the water outlet end of the water replenishing pipeline 22.
Preferably, a butterfly valve 15, a water pump 16, a butterfly valve 15, a check valve 17 and a temperature sensor 18 are sequentially installed from the connection end of the cold source pipeline 4 and the water replenishing pipeline 22 to the water outlet end of the cold source pipeline 4.
Further, the end of intaking that is connected with cold source tributary pipeline 7 between cold source pipeline 4 and water supply pipeline 22's the link to cold source pipeline 4's the end of intaking, is connected cold source tributary pipeline 7's play water end on the check valve 17 of installation on cold source pipeline 4 and the cold source tributary pipeline 7 between its adjacent butterfly valve 15, and install butterfly valve 15 on the cold source tributary pipeline 7 for can also continue work through cold source tributary pipeline 7 when overhauing water pump 16 on cold source pipeline 4.
Preferably, a water source filter 19, an electromagnetic valve 20, a butterfly valve 15, a water pump 16, a butterfly valve 15 and a check valve 17 are sequentially arranged between the water inlet end and the water outlet end of the waste heat recovery pipeline 6.
Further, the waste heat recovery pipeline 6 between the solenoid valve 20 installed on the waste heat recovery pipeline 6 and the adjacent butterfly valve 15 is also connected with the water inlet end of the waste heat recovery branch pipeline 8, the waste heat recovery pipeline 6 between the check valve 17 and the adjacent butterfly valve 15 is connected with the water outlet end of the waste heat recovery branch pipeline 8, and the butterfly valve 15 is installed on the waste heat recovery branch pipeline 8. So that the operation can be continued through the waste heat recovery branch pipe 8 also when the water pump 16 needs to be serviced.
The utility model discloses intelligent control is realized to the accessible controller, acquire the detection numerical value of the temperature sensor 18 of installation on cold source pipeline 4 and the cold source circulating line 5 promptly through the controller, when installing the water source temperature that 18 of the inside temperature sensor of cold source circulating line 5 detected, obviously rise, and be higher than when the temperature value of predetermineeing in the controller, the velocity of flow of inside rivers is accelerated with regard to the output efficiency of 16 of water pump on the accessible controller accuse refrigeration source pipeline 4 so, thereby make heat exchanger 1 reach anticipated radiating effect. And the output efficiency of the water pump 16 on the waste heat recovery pipeline 6 can be controlled by the controller, so that the water flow speed inside the waste heat recovery pipeline 6 is accelerated, the heat exchange efficiency of the heat pump 9 is increased, the effect of cooling the water inside the cold source circulating pipeline 5 by water cooling is achieved, and the heat exchanger 1 can achieve the expected heat dissipation effect.
And water pump 16 and solenoid valve 20 in moisturizing pipeline 22 also can insert the controller, regularly mend water to cold source pipeline 4 through controller control.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. A heat exchange system with a waste heat recovery function comprises a heat exchanger (1), and a fan (2), a collecting pipe (3) and a heat conduction pipe bundle which are arranged on the heat exchanger (1), and is characterized in that the water inlet end of the collecting pipe (3) is connected with the water outlet end of a cold source pipeline (4), the water inlet end of the cold source pipeline (4) is connected with the water outlet end A (11) of a heat pump (9), the water inlet end A (10) of the heat pump (9) is connected with the water outlet end of a cold source circulating pipeline (5), the water inlet end of the cold source circulating pipeline (5) is connected with the water outlet end of the collecting pipe (3), the water outlet end A (11) and the water inlet end A (10) of the heat pump (9) form a passage inside the heat pump (9), the water outlet end B (12) of the heat pump (9) is connected with the water outlet end of a waste heat recovery pipeline (6), and the water outlet end B (13) of the heat, a water inlet end B (12) of the heat pump (9) and a water outlet end B (13) of the heat pump (9) form a passage in the heat pump (9).
2. The heat exchange system with the waste heat recovery function according to claim 1, wherein a four-way solenoid valve (21) is installed on the waste heat water outlet pipeline (14).
3. The heat exchange system with the waste heat recovery function according to claim 1, wherein a temperature sensor (18) for detecting the internal temperature of the cold source circulating pipeline (5) is installed on the cold source circulating pipeline (5).
4. The heat exchange system with the waste heat recovery function according to claim 1, wherein the cold source pipeline (4) is connected with a water outlet end of a water replenishing pipeline (22).
5. The heat exchange system with the waste heat recovery function according to claim 4, wherein a water source filter (19), an electromagnetic valve (20), a butterfly valve (15), a water pump (16), a butterfly valve (15) and a check valve (17) are sequentially installed from the water inlet end to the water outlet end of the water replenishing pipeline (22).
6. The heat exchange system with the waste heat recovery function according to claim 4, wherein a butterfly valve (15), a water pump (16), a butterfly valve (15), a check valve (17) and a temperature sensor (18) are sequentially installed from the connection end of the cold source pipeline (4) and the water replenishing pipeline (22) to the water outlet end of the cold source pipeline (4).
7. The heat exchange system with the waste heat recovery function according to claim 6, wherein a water inlet end of the cold source branch pipeline (7) is connected between the connection end of the cold source pipeline (4) and the water replenishing pipeline (22) and the water inlet end of the cold source pipeline (4), a water outlet end of the cold source branch pipeline (7) is connected on the cold source branch pipeline (7) between the check valve (17) installed on the cold source pipeline (4) and the butterfly valve (15) adjacent to the check valve, and the butterfly valve (15) is installed on the cold source branch pipeline (7).
8. The heat exchange system with the waste heat recovery function according to claim 1, wherein a water source filter (19), an electromagnetic valve (20), a butterfly valve (15), a water pump (16), a butterfly valve (15) and a check valve (17) are sequentially installed between the water inlet end and the water outlet end of the waste heat recovery pipeline (6).
9. The heat exchange system with the waste heat recovery function according to claim 8, wherein the waste heat recovery pipeline (6) between the electromagnetic valve (20) installed on the waste heat recovery pipeline (6) and the butterfly valve (15) adjacent to the electromagnetic valve is further connected with the water inlet end of the waste heat recovery branch pipeline (8), the waste heat recovery pipeline (6) between the check valve (17) and the butterfly valve (15) adjacent to the check valve is connected with the water outlet end of the waste heat recovery branch pipeline (8), and the butterfly valve (15) is installed on the waste heat recovery branch pipeline (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020772239.1U CN212408834U (en) | 2020-05-11 | 2020-05-11 | Heat exchange system with waste heat recovery function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020772239.1U CN212408834U (en) | 2020-05-11 | 2020-05-11 | Heat exchange system with waste heat recovery function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212408834U true CN212408834U (en) | 2021-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020772239.1U Active CN212408834U (en) | 2020-05-11 | 2020-05-11 | Heat exchange system with waste heat recovery function |
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| Country | Link |
|---|---|
| CN (1) | CN212408834U (en) |
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2020
- 2020-05-11 CN CN202020772239.1U patent/CN212408834U/en active Active
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