CN220674205U - Immersion liquid cooling system - Google Patents
Immersion liquid cooling system Download PDFInfo
- Publication number
- CN220674205U CN220674205U CN202321923181.6U CN202321923181U CN220674205U CN 220674205 U CN220674205 U CN 220674205U CN 202321923181 U CN202321923181 U CN 202321923181U CN 220674205 U CN220674205 U CN 220674205U
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- Prior art keywords
- immersion liquid
- cooling water
- cooling
- circulating pump
- heat exchanger
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- 239000007788 liquid Substances 0.000 title claims abstract description 178
- 238000007654 immersion Methods 0.000 title claims abstract description 177
- 238000001816 cooling Methods 0.000 title claims abstract description 62
- 239000000498 cooling water Substances 0.000 claims abstract description 76
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 230000008676 import Effects 0.000 claims 14
- 230000017525 heat dissipation Effects 0.000 abstract description 8
- 238000005057 refrigeration Methods 0.000 abstract description 4
- 239000000110 cooling liquid Substances 0.000 abstract description 2
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses an immersion liquid cooling system which comprises a cooling water circulating pump, wherein an outlet pipeline of the cooling water circulating pump is arranged on the cooling water circulating pump, an inlet pipeline of a cooling water pump is arranged on the cooling water circulating pump, and a closed cooling tower is arranged on the inlet pipeline of the cooling water pump. According to the utility model, the immersion liquid is adopted to cool the server, so that the heat dissipation efficiency of the server of the data center machine room is generally improved, and the bottleneck problem that the server of the data center machine room adopts a mechanical refrigeration system for air cooling heat dissipation is solved; the high-power heat dissipation efficiency and the high-density arrangement and operation reliability of the machine room server are improved; the problem of compatibility between the data machine room server and the immersed cooling liquid is solved; a cold air system adopting mechanical refrigeration is omitted, the occupied area of a data center is saved, and the saved space meets the arrangement requirements of more servers; the natural cold source is fully utilized, and the problem of high heat dissipation and cooling energy consumption of the data machine room is solved.
Description
Technical Field
The utility model relates to the field of liquid cooling, in particular to an immersion liquid cooling system.
Background
The existing server and data center adopts a circulating air cooling mode, and equipment such as the server is cooled by cold air sent by a refrigerating unit. With the development of industry and the improvement of power density, the cooling capacity of a circulating air cooling mode is approaching to the limit, and the cooling requirement of high-power density machine room arrangement cannot be met.
With the rapid development of cloud computing, requirements on server performance are increasing. The performance of the server is improved, the power consumption of the cabinet is increased in multiple, and the power density of the cabinet of the data center is improved in multiple in recent years.
Therefore, based on the above limitations, it is necessary to provide a new cooling method for cooling the machine room server device.
Disclosure of Invention
The utility model provides an immersion liquid cooling system, which aims to solve the problem that the cooling requirement of a high-power density machine room arrangement cannot be met.
According to the immersion liquid cooling system provided by the embodiment of the application, the immersion liquid cooling system comprises a cooling water circulating pump, a cooling water circulating pump outlet pipeline is arranged on the cooling water circulating pump, a cooling water pump inlet pipeline is arranged on the cooling water circulating pump, a closed cooling tower is arranged on the cooling water pump inlet pipeline, a closed cooling tower inlet pipeline is arranged on the closed cooling tower, a first water side inlet pipeline is arranged on the closed cooling tower inlet pipeline, a first immersion liquid heat exchanger is arranged on the first water side inlet pipeline, a first immersion liquid heat exchanger inlet pipeline is arranged on the first immersion liquid heat exchanger, a server cluster box body is arranged on the first immersion liquid heat exchanger inlet pipeline, immersion liquid is arranged in the server cluster box body, a first immersion liquid circulating pump inlet pipeline is arranged on the first immersion liquid heat exchanger, a first immersion liquid circulating pump is arranged on the first immersion liquid inlet pipeline, a second immersion liquid circulating pump inlet pipeline is arranged on the second immersion liquid circulating pipeline, a second immersion liquid inlet pipeline is connected with a second immersion liquid circulating pump inlet pipeline, and a second immersion liquid circulating pump is arranged on the second immersion liquid inlet pipeline.
In the immersion liquid cooling system, a server group is arranged in the server cluster box body, and the server group is in contact with immersion liquid. By designing the contact of the server farm with the immersion liquid, the server farm can be heat exchanged.
In the immersion liquid cooling system, a first immersion liquid circulating pump outlet pipeline is arranged on the first immersion liquid circulating pump and is connected with a server cluster box body. By designing the first immersion liquid circulation pump outlet line, the immersion liquid can be circulated.
In the immersion liquid cooling system, a second immersion liquid circulating pump outlet pipeline is arranged on the second immersion liquid circulating pump and is connected with the server cluster box body. By designing the second immersion liquid circulation pump outlet line, immersion liquid can be circulated.
In the immersion liquid cooling system, a first cooling water pipeline is arranged on an outlet pipeline of the cooling water circulating pump, and the first cooling water pipeline is connected with a first immersion liquid heat exchanger. By designing the first cooling water line, the cooling water can be heat exchanged with the first immersion liquid heat exchanger.
In the immersion liquid cooling system, a second cooling water pipeline is arranged on an outlet pipeline of the cooling water circulating pump, and the second cooling water pipeline is connected with a second immersion liquid heat exchanger. By designing the second cooling water pipeline, the cooling water and the second cooling water pipeline can be subjected to heat exchange.
The technical scheme provided by the embodiment of the application can comprise the following beneficial effects:
the server is cooled by adopting the immersion liquid, so that the heat dissipation efficiency of the server of the data center machine room is generally improved, and the bottleneck problem that the server of the data center machine room dissipates heat by adopting the mechanical refrigeration system through air cooling is solved; the high-power heat dissipation efficiency and the high-density arrangement and operation reliability of the machine room server are improved; the problem of compatibility between the data machine room server and the immersed cooling liquid is solved; a cold air system adopting mechanical refrigeration is omitted, the occupied area of a data center is saved, and the saved space meets the arrangement requirements of more servers; the natural cold source is fully utilized, and the problem of high heat dissipation and cooling energy consumption of the data machine room is solved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of the overall structure of the present utility model.
Description of the reference numerals:
1. a cooling water circulation pump outlet line; 2. a cooling water circulation pump; 3. an inlet pipeline of the cooling water pump; 4. a first immersion liquid circulation pump outlet line; 5. a first immersion liquid circulation pump; 6. a first immersion liquid circulation pump inlet line; 7. a first immersion liquid heat exchanger; 8. a first cooling water pipeline; 9. a first immersion liquid heat exchanger inlet line; 10. a first water side inlet line; 11. a closed cooling tower; 12. a closed cooling tower inlet pipeline; 13. a second water side inlet line; 14. a second immersion liquid heat exchanger; 15. a second immersion liquid heat exchanger inlet line; 16. an immersion liquid; 17. a server group; 18. a server cluster box; 19. a second immersion liquid circulation pump inlet line; 20. a second immersion liquid circulation pump; 21. a second immersion liquid circulation pump outlet line; 22. an immersion liquid dispenser; 23. and a second cooling water pipeline.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the utility model. 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.
It is also to be understood that the terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be further understood that the term "and/or" as used in the present specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.
Referring to fig. 1, an immersion liquid cooling system includes a cooling water circulation pump 2, a cooling water circulation pump outlet pipeline 1 is disposed on the cooling water circulation pump 2, a cooling water pump inlet pipeline 3 is disposed on the cooling water circulation pump 2, a closed cooling tower 11 is disposed on the cooling water pump inlet pipeline 3, a closed cooling tower inlet pipeline 12 is disposed on the closed cooling tower 11, a first water side inlet pipeline 10 is disposed on the closed cooling tower inlet pipeline 12, a first immersion liquid heat exchanger 7 is disposed on the first water side inlet pipeline 10, a first cooling water pipeline 8 is disposed on the cooling water circulation pump outlet pipeline 1, the first cooling water pipeline 8 is connected with the first immersion liquid heat exchanger 7, and cooling water and the first immersion liquid heat exchanger 7 can be subjected to heat exchange by designing the first cooling water pipeline 8.
Referring to fig. 1, a first immersion liquid heat exchanger inlet pipeline 9 is disposed on a first immersion liquid heat exchanger 7, a server cluster tank 18 is disposed on the first immersion liquid heat exchanger inlet pipeline 9, immersion liquid 16 is disposed in the server cluster tank 18, the immersion liquid 16 is perfluorinated compound, the characteristics of incombustibility, insulation and material compatibility are provided in the server cluster tank 18, a server cluster 17 is disposed in the server cluster tank 18, the server cluster 17 is in contact with the immersion liquid 16, heat exchange can be performed on the server cluster 17 by designing the contact between the server cluster 17 and the immersion liquid 16, an immersion liquid distributor 22 is disposed in the server cluster tank 18, a first immersion liquid circulation pump inlet pipeline 6 is disposed on the first immersion liquid heat exchanger 7, a first immersion liquid circulation pump 5 is disposed in the first immersion liquid circulation pump inlet pipeline 6, the first immersion liquid circulation pump outlet pipeline 4 is connected with the server cluster tank 18, and the immersion liquid can be circulated by designing the first immersion liquid circulation pump outlet pipeline 4.
Referring to fig. 1, a second water side inlet pipeline 13 is disposed on a closed cooling tower inlet pipeline 12, a second immersion liquid heat exchanger 14 is disposed on the second water side inlet pipeline 13, a second cooling water circulation pump outlet pipeline 23 is disposed on a cooling water circulation pump outlet pipeline 1, the second cooling water pipeline 23 is connected with the second immersion liquid heat exchanger 14, cooling water and the second cooling water pipeline 23 can be subjected to heat exchange through designing the second cooling water pipeline 23, a second immersion liquid heat exchanger inlet pipeline 15 is disposed on the second immersion liquid heat exchanger 14, the second immersion liquid heat exchanger inlet pipeline 15 is connected with a server cluster box 18, a second immersion liquid circulation pump inlet pipeline 19 is disposed on the second immersion liquid heat exchanger 14, a second immersion liquid circulation pump outlet pipeline 21 is disposed on the second immersion liquid circulation pump inlet pipeline 19, the second immersion liquid circulation pump outlet pipeline 21 is connected with the server cluster box 18, and the immersion liquid 16 can be circulated through designing the second immersion liquid circulation pump outlet pipeline 21.
The specific implementation process of the utility model is as follows: the immersion liquid cooling system comprises a cooling water circulating pump outlet pipeline 1, a cooling water circulating pump 2, a cooling water pump inlet pipeline 3, a closed cooling tower 11, a closed cooling tower inlet pipeline 12, a first immersion liquid heat exchanger 7, a second immersion liquid heat exchanger 14, a first water side inlet pipeline 10 and a second water side inlet pipeline 13, and forms a cooling water circulating system which is responsible for radiating heat of a data machine room server outdoors through the closed cooling tower 11; the system comprises a first immersion liquid heat exchanger 7, a second immersion liquid heat exchanger 14, a first immersion liquid circulating pump inlet pipeline 6, a second immersion liquid circulating pump inlet pipeline 19, a first immersion liquid circulating pump 5, a second immersion liquid circulating pump 20, a first immersion liquid circulating pump outlet pipeline 4, a second immersion liquid circulating pump outlet pipeline 21, a server cluster box 18, an immersion liquid distributor 22, a server cluster 17, an immersion liquid 16 (the immersion liquid adopted in the example is perfluorinated compounds and has the characteristics of incombustibility, insulativity and material compatibility), a first immersion liquid heat exchanger inlet pipeline 9 and a second immersion liquid heat exchanger inlet pipeline 15, and an immersion liquid circulating system, wherein heat generated by the operation of the server is exchanged to a cooling water system through heat exchange in the immersion liquid heat exchanger.
Left-hand operation: the immersion liquid cooling system comprises a cooling water circulating pump outlet pipeline 1, a cooling water circulating pump 2, a cooling water pump inlet pipeline 3, a closed cooling tower 11, a closed cooling tower inlet pipeline 12, a first immersion liquid heat exchanger 7 and a first water side inlet pipeline 10, and forms a cooling water circulating system which is responsible for radiating heat of a data machine room server outdoors through the closed cooling tower 11; the first immersion liquid heat exchanger inlet pipeline 7, the first immersion liquid circulating pump inlet pipeline 6, the first immersion liquid circulating pump 5, the first immersion liquid circulating pump outlet pipeline 4, the server cluster box 18, the immersion liquid distributor 22, the server cluster 17 and the immersion liquid 16 form an immersion liquid circulating system, and the heat generated by the operation of the server is exchanged to the cooling water system through heat exchange in the immersion liquid heat exchanger through the first immersion liquid heat exchanger inlet pipeline 9.
Operating in a right mode; the immersion liquid cooling system comprises a cooling water circulating pump outlet pipeline 1, a cooling water circulating pump 2, a cooling water pump inlet pipeline 3, a closed cooling tower 11, a closed cooling tower inlet pipeline 12, a second immersion liquid heat exchanger 14 and a second water side inlet pipeline 13, and forms a cooling water circulating system which is responsible for radiating heat of a data machine room server outdoors through the closed cooling tower 11; the immersion liquid circulation system is composed of a second immersion liquid heat exchanger 14, a second immersion liquid circulation pump inlet pipeline 19, a second immersion liquid circulation pump 20, a second immersion liquid circulation pump outlet pipeline 21, a server cluster box 18, an immersion liquid distributor 22, a server cluster 17 and an immersion liquid 16, wherein the second immersion liquid heat exchanger inlet pipeline 15 exchanges heat in the immersion liquid heat exchanger, and heat generated by the operation of the server is exchanged to the cooling water system through the immersion liquid heat exchanger.
Integral operation: the immersion liquid cooling system comprises a cooling water circulating pump outlet pipeline 1, a cooling water circulating pump 2, a cooling water pump inlet pipeline 3, a closed cooling tower 11, a closed cooling tower inlet pipeline 12, a first immersion liquid heat exchanger 7, a second immersion liquid heat exchanger 14, a first water side inlet pipeline 10 and a second water side inlet pipeline 13, and is responsible for radiating heat of a data machine room server outdoors through the closed cooling tower 11; the immersion liquid circulation system is composed of a first immersion liquid heat exchanger 7, a second immersion liquid heat exchanger 14, a first immersion liquid circulation pump inlet pipeline 6, a second immersion liquid circulation pump inlet pipeline 19, a first immersion liquid circulation pump 5, a second immersion liquid circulation pump 20, a first immersion liquid circulation pump outlet pipeline 4, a second immersion liquid circulation pump outlet pipeline 21, a server cluster box 18, an immersion liquid distributor 22, a server cluster 17, an immersion liquid 16, a first immersion liquid heat exchanger inlet pipeline 9 and a second immersion liquid heat exchanger inlet pipeline 15, and the heat generated by the operation of the server is exchanged to a cooling water system through heat exchange in the immersion liquid heat exchangers. By adjusting the immersion liquid cooling circulation pump, the required flow of immersion liquid 16 is obtained to meet the heat dissipation requirements in the server cluster tank 18.
While the utility model has been described with reference to certain preferred embodiments, it will be understood by those skilled in the art that various changes and substitutions of equivalents may be made and equivalents will be apparent to those skilled in the art without departing from the scope of the utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.
Claims (6)
1. The utility model provides an immersion liquid cooling system, includes the cooling water circulating pump, its characterized in that, be provided with the cooling water circulating pump export pipeline on the cooling water circulating pump, be provided with the cooling water pump import pipeline on the cooling water circulating pump, be provided with the closed cooling tower on the cooling water pump import pipeline, be provided with first water side import pipeline on the closed cooling tower import pipeline, be provided with first immersion liquid heat exchanger on the first water side import pipeline, be provided with first immersion liquid heat exchanger import pipeline on the first immersion liquid heat exchanger, be provided with the server cluster box on the first immersion liquid heat exchanger import pipeline, the inside of server cluster box is provided with immersion liquid, the inside of server cluster box is provided with the immersion liquid distributor, be provided with first immersion liquid circulating pump import pipeline on the first immersion liquid heat exchanger, be provided with first immersion liquid circulating pump on the first immersion liquid circulating pump import pipeline, be provided with the second immersion liquid circulating pump import pipeline on the second water side on the first immersion liquid circulating pump import pipeline, second immersion liquid is provided with second immersion liquid heat exchanger import pipeline, second immersion liquid circulating pump import pipeline, second immersion liquid is provided with the second immersion liquid on the second water side heat exchanger import pipeline.
2. The immersion liquid cooling system according to claim 1, wherein a server farm is provided inside the server farm box, the server farm being in contact with the immersion liquid.
3. An immersion liquid cooling system according to claim 1, wherein a first immersion liquid circulation pump outlet line is provided on the first immersion liquid circulation pump, the first immersion liquid circulation pump outlet line being connected to a server cluster tank.
4. An immersion liquid cooling system according to claim 1, wherein a second immersion liquid circulation pump outlet line is provided on the second immersion liquid circulation pump, the second immersion liquid circulation pump outlet line being connected to the server cluster tank.
5. An immersion liquid cooling system according to claim 1, wherein a first cooling water line is provided on the cooling water circulation pump outlet line, the first cooling water line being connected to a first immersion liquid heat exchanger.
6. An immersion liquid cooling system according to claim 1, wherein a second cooling water line is provided on the cooling water circulation pump outlet line, the second cooling water line being connected to a second immersion liquid heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321923181.6U CN220674205U (en) | 2023-07-20 | 2023-07-20 | Immersion liquid cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321923181.6U CN220674205U (en) | 2023-07-20 | 2023-07-20 | Immersion liquid cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220674205U true CN220674205U (en) | 2024-03-26 |
Family
ID=90330046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321923181.6U Active CN220674205U (en) | 2023-07-20 | 2023-07-20 | Immersion liquid cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220674205U (en) |
-
2023
- 2023-07-20 CN CN202321923181.6U patent/CN220674205U/en active Active
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