CN211695088U - Data center heat dissipation and office/residential heating collaborative heat management system - Google Patents
Data center heat dissipation and office/residential heating collaborative heat management system Download PDFInfo
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- CN211695088U CN211695088U CN202020026971.4U CN202020026971U CN211695088U CN 211695088 U CN211695088 U CN 211695088U CN 202020026971 U CN202020026971 U CN 202020026971U CN 211695088 U CN211695088 U CN 211695088U
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Abstract
The utility model relates to a data center heat dissipation and official working/house heating thermal management system in coordination, including heat dissipation cold plate, fin coil pipe, fan, water pump and circulation liquid buffer. The heat dissipation cold plate is attached to a heat source of the data center. The heat-dissipating cold plate comprises an aluminum flat plate and a liquid channel arranged inside the aluminum flat plate. The finned coil comprises a coil and a plurality of fins arranged on the coil. The fan is located the air intake side of fin coil pipe. The outlet of the heat dissipation cold plate is connected with the inlet of the fin coil pipe through the first pipeline, the outlet of the fin coil pipe is connected with the inlet of the circulating liquid buffering device through the second pipeline, the outlet of the circulating liquid buffering device is connected with the inlet of the water pump through the third pipeline, and the outlet of the water pump is connected with the inlet of the heat dissipation cold plate through the fourth pipeline. According to the technical scheme provided by the utility model, the utility model discloses come for official working/house heating as the heat source with the heat that data center gived off, realized recycling of used heat, avoided the waste of energy, reached energy saving and emission reduction's effect.
Description
Technical Field
The utility model relates to a data center heat dissipation and official working/house heating management technical field in coordination, concretely relates to data center heat dissipation and official working/house heating thermal management system in coordination.
Background
The energy cost for maintaining the operation of the data center accounts for about 20-60% of the operation cost, and the main energy consumption is concentrated on the heat dissipation of equipment in a machine room and accounts for 50-60%. Therefore, reducing the cost of refrigeration energy has become an increasing concern for data center owners and operators. However, as the machine room area increases and modern IT equipment is updated, the power density of the data center increases, and the peak power density increases to 15kW or even higher per cabinet. In order to improve the heat dissipation efficiency of the data center and reduce unnecessary energy consumption, the data center generally adopts an Air cooling heat dissipation mode of precise Air conditioning refrigeration, wherein a machine Room Air conditioner crac (computer Room Air conditioner) is the core of a machine Room heat dissipation system, hot Air discharged by a server is sucked in through the machine Room Air conditioner, cold Air is discharged after heat exchange, and forced convection cooling is performed on the server. On one hand, the heat dissipation mode consumes a large amount of energy and causes a large burden on the operation cost of the data center, and on the other hand, the heat of the data center is generally directly discharged into the atmosphere, so that the waste of energy is caused by the dissipation of the white waves. In addition, the heating problem in winter in the north is always a civil problem, the cost and the environmental protection problem can be involved no matter the residents live in dispersed mode whether to adopt heat pump heating or fuel heating, and meanwhile, the residents live in dispersed mode, so that great difficulty is caused to heating implementation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a data center heat dissipation and official working/house heating thermal management system in coordination, this system can combine together data center heat dissipation and resident heating problem, and the heat that utilizes data center to give off realizes recycling of used heat for official working/house heating, avoids the waste of energy, reaches energy saving and emission reduction's effect.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a data center heat dissipation and office/residential heating collaborative heat management system comprises a heat dissipation cold plate, a fin coil, a fan, a water pump and a circulating liquid buffer device; the heat dissipation cold plate is attached to a heat source of the data center; the heat dissipation cold plate comprises an aluminum flat plate and a liquid channel arranged in the aluminum flat plate; the finned coil comprises a coil and a plurality of fins arranged on the coil; the fan is positioned on the air inlet side of the fin coil; the outlet of the heat dissipation cold plate is connected with the inlet of the fin coil pipe through the first pipeline, the outlet of the fin coil pipe is connected with the inlet of the circulating liquid buffering device through the second pipeline, the outlet of the circulating liquid buffering device is connected with the inlet of the water pump through the third pipeline, and the outlet of the water pump is connected with the inlet of the heat dissipation cold plate through the fourth pipeline.
Furthermore, the surface of the heat dissipation cold plate, which is in contact with the heat source of the data center, is coated with heat-conducting silicone grease.
Further, the system also includes a housing; the heat dissipation cold plate, the fin coil, the fan, the water pump and the data center are all arranged in the shell; the shell is provided with a warm air outlet; the warm air outlet is arranged corresponding to the air outlet of the fin coil pipe.
Furthermore, the circulating liquid buffer device comprises a large-diameter connecting pipe, and an inlet and an outlet which are arranged at the upper end and the lower end of the large-diameter connecting pipe.
According to the technical scheme provided by the utility model, the utility model discloses come for official working/house heating as the heat source with the heat that data center gived off, realize the waste heat of happy usefulness and recycle, avoided the waste of energy, reached energy saving and emission reduction's effect.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of a middle heat dissipation cold plate of the present invention;
FIG. 3 is a schematic structural view of the finned coil of the present invention;
fig. 4 is a schematic structural diagram of the middle circulation liquid buffer device of the present invention.
Wherein:
1. the cooling system comprises a heat dissipation cold plate, 2, a fin coil, 3, a fan, 4, a water pump, 5, a heat source, 6, a data center, 7, a first pipeline, 8, a second pipeline, 9, a circulating liquid buffer device, 10, a third pipeline, 11, a fourth pipeline, 12, a shell, 13, a liquid channel, 14, a liquid inlet, 15, a liquid outlet, 16, a fin, 17, a coil, 18, an inlet of the fin coil, 19, an outlet of the fin coil, 20, a connecting pipe, 21, an inlet, 22 and an outlet.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
a data center heat dissipation and office/residential heating cooperative thermal management system as shown in fig. 1 comprises a heat dissipation cold plate 1, a finned coil 2, a fan 3 and a water pump 4. The heat dissipation cold plate 1 is attached to a heat source 5 of the data center 6.
As shown in fig. 2, the heat-dissipating cold plate 1 includes an aluminum flat plate and a liquid channel 13 disposed inside the aluminum flat plate, and the aluminum flat plate is provided with a liquid inlet 14 and a liquid outlet 15 communicated with the liquid channel 13. The liquid channel can be designed according to the actual heat source position.
As shown in fig. 3, the finned coil 2 comprises a coil 17 and a plurality of fins 16 mounted on the coil 17. The fins 16 can increase the heat exchange area. The fan 3 is positioned on the air inlet side of the fin coil 2. The outlet of the heat dissipation cold plate 1 is connected with the inlet 18 of the fin coil (i.e. the inlet of the coil) through a first pipeline 7, the outlet 19 of the fin coil (i.e. the outlet of the coil) is connected with the inlet of the circulation liquid buffer device 9 through a second pipeline 8, the outlet of the circulation liquid buffer device 9 is connected with the inlet of the water pump 4 through a third pipeline 10, and the outlet of the water pump 4 is connected with the inlet of the heat dissipation cold plate 1 through a fourth pipeline 11.
Furthermore, the surface of the heat dissipation cold plate 1, which is in contact with the data center heat source 5, is coated with heat-conducting silicone grease. The heat-conducting silicone grease has the function of reducing the thermal resistance between the heat source and the cold plate.
Further, the circulating liquid buffer device 9 is a large-diameter connecting pipe. The circulating liquid buffer device 9 comprises a large-diameter connecting pipe 20, an inlet 21 (namely an inlet of the circulating liquid buffer device) formed in the upper end of the connecting pipe and an outlet 22 (namely an outlet of the circulating liquid buffer device) formed in the lower end of the connecting pipe, the diameter of the connecting pipe is larger than that of the second pipeline and that of the third pipeline, and the self volume of the large-diameter connecting pipe can play a role in buffering circulating liquid entering the water pump.
Further, the system also includes a housing 12; the heat dissipation cold plate 1, the fin coil 2, the fan 3, the water pump 4 and the data center are all arranged in the shell 12; a warm air outlet is formed in the shell 12; the warm air outlet is arranged corresponding to the air outlet of the fin coil 2.
The utility model discloses an use the background be with big data center split into a large amount of computing unit that can independent operation, every computing unit is called a distributed data center, and each independent distributed data center carries out data exchange through cloud center. A small distributed data center, such as a cabinet, is located in an area requiring heating. The heat of the distributed data center is led out by utilizing a liquid circulation loop consisting of a heat dissipation cold plate, a fin coil, a water pump and a pipeline I-pipeline III, and then a fan and the fin coil are utilized to provide warm air for a heating area, so that the waste heat is recycled, and the utilization rate of energy is improved.
Circulating cooling liquid flows through the liquid channel of the heat dissipation cold plate. The heat emitted by the heat source of the data center is transferred to the heat dissipation cold plate through the heat conduction silicone grease, and is absorbed by low-temperature cooling liquid in the heat dissipation cold plate, the cooling liquid absorbing the heat is changed into high-temperature cooling liquid, and the high-temperature cooling liquid enters the fin coil. Under the action of the fan, cold air enters gaps of the fin coil pipes from the air inlets of the fin coil pipes and exchanges heat with high-temperature cooling liquid in the coil pipes of the fin coil pipes, so that air from the air blowing openings of the fin coil pipes is changed into warm air, and the warm air is blown out from the warm air outlet in the shell under the action of the fan to supply heat for offices and houses. After heat exchange, the temperature of the cooling liquid in the fin coil is reduced and becomes low-temperature cooling liquid. Under the driving action of the water pump, the liquid in the fin coil returns to the heat dissipation cold plate for the next circulation. The heat-conducting silicone grease is used for reducing the thermal resistance between the heat source and the cold plate. The water pump is used for providing power for the liquid cooling circulation loop. The fin coil is of a fin tube structure, and heat exchange between circulating liquid and air is achieved. And the fan is used for blowing cold air into the fin coil pipe for heat exchange and blowing hot air after heat exchange out of the fin coil pipe to an office/residential area. The utility model discloses combine data center heat dissipation problem and resident heating problem, utilize data center's heat for resident official working/house heating, realized used heat and recycled, improved the utilization ratio of energy, realized energy saving and emission reduction.
The above-mentioned embodiments are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design spirit of the present invention should fall into the protection scope defined by the claims of the present invention.
Claims (4)
1. A data center heat dissipation and office/residential heating collaborative heat management system is characterized in that: the device comprises a heat dissipation cold plate, a fin coil, a fan, a water pump and a circulating liquid buffer device; the heat dissipation cold plate is attached to a heat source of the data center; the heat dissipation cold plate comprises an aluminum flat plate and a liquid channel arranged in the aluminum flat plate; the finned coil comprises a coil and a plurality of fins arranged on the coil; the fan is positioned on the air inlet side of the fin coil; the outlet of the heat dissipation cold plate is connected with the inlet of the fin coil pipe through the first pipeline, the outlet of the fin coil pipe is connected with the inlet of the circulating liquid buffering device through the second pipeline, the outlet of the circulating liquid buffering device is connected with the inlet of the water pump through the third pipeline, and the outlet of the water pump is connected with the inlet of the heat dissipation cold plate through the fourth pipeline.
2. The cooperative data center heat dissipation and office/residential heating thermal management system of claim 1, wherein: and the surface of the heat dissipation cold plate, which is in contact with the heat source of the data center, is coated with heat-conducting silicone grease.
3. The cooperative data center heat dissipation and office/residential heating thermal management system of claim 1, wherein: the system also includes a housing; the heat dissipation cold plate, the fin coil, the fan, the water pump and the data center are all arranged in the shell; the shell is provided with a warm air outlet; the warm air outlet is arranged corresponding to the air outlet of the fin coil pipe.
4. The cooperative data center heat dissipation and office/residential heating thermal management system of claim 1, wherein: the circulating liquid buffer device comprises a large-diameter connecting pipe, and an inlet and an outlet which are arranged at the upper end and the lower end of the large-diameter connecting pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020026971.4U CN211695088U (en) | 2020-01-07 | 2020-01-07 | Data center heat dissipation and office/residential heating collaborative heat management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020026971.4U CN211695088U (en) | 2020-01-07 | 2020-01-07 | Data center heat dissipation and office/residential heating collaborative heat management system |
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| CN211695088U true CN211695088U (en) | 2020-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020026971.4U Active CN211695088U (en) | 2020-01-07 | 2020-01-07 | Data center heat dissipation and office/residential heating collaborative heat management system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2810857C1 (en) * | 2023-07-21 | 2023-12-28 | Владимир Николаевич Гавриленко | Heating and hot water supply system |
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2020
- 2020-01-07 CN CN202020026971.4U patent/CN211695088U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2810857C1 (en) * | 2023-07-21 | 2023-12-28 | Владимир Николаевич Гавриленко | Heating and hot water supply system |
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