CN220959015U - Waste heat recovery structure of data center machine room - Google Patents
Waste heat recovery structure of data center machine room Download PDFInfo
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- CN220959015U CN220959015U CN202322224352.2U CN202322224352U CN220959015U CN 220959015 U CN220959015 U CN 220959015U CN 202322224352 U CN202322224352 U CN 202322224352U CN 220959015 U CN220959015 U CN 220959015U
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- 239000002918 waste heat Substances 0.000 title claims abstract description 30
- 238000011084 recovery Methods 0.000 title claims abstract description 20
- 238000010438 heat treatment Methods 0.000 claims abstract description 41
- 239000007788 liquid Substances 0.000 claims abstract description 32
- 238000001816 cooling Methods 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 239000003507 refrigerant Substances 0.000 claims description 15
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 14
- 229910052731 fluorine Inorganic materials 0.000 claims description 14
- 239000011737 fluorine Substances 0.000 claims description 14
- 239000007789 gas Substances 0.000 claims description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 239000012774 insulation material Substances 0.000 claims description 4
- 238000001704 evaporation Methods 0.000 claims description 3
- 230000008020 evaporation Effects 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 3
- 239000007791 liquid phase Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 7
- 238000002485 combustion reaction Methods 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 3
- 239000002737 fuel gas Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000003437 trachea Anatomy 0.000 description 2
- 206010057040 Temperature intolerance Diseases 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000008543 heat sensitivity Effects 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 230000008542 thermal sensitivity Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a waste heat recovery structure of a data center machine room, relates to the technical field of waste heat recovery of the data center machine room, and aims to solve the problems that in the prior art, pipelines in the data center machine room are complicated, available space is relatively tight, a heating source of the data center machine room is relatively far away from a place needing heat supply, and the traditional total heat exchanger is difficult to exert advantages. The heat pipe system comprises a first power heat pipe heat exchange module, a second power heat pipe heat exchange module, an indoor heating air supply module and a water cooling heat exchange mechanism, wherein the first power heat pipe heat exchange module is used for absorbing heat generated by the data center machine room module during operation, the second power heat pipe heat exchange module is used for conveying heat to the indoor heating air supply module, an air pipe for hot air transmission is arranged between the first power heat pipe heat exchange module and the second power heat pipe heat exchange module, a liquid pipe for cold liquid conveying is arranged between the first power heat pipe heat exchange module and the second power heat pipe heat exchange module, the indoor heating air supply module is used for conveying warm air to the indoor, and the indoor heating air supply module comprises a fresh air machine and a water cooling heat exchange mechanism.
Description
Technical Field
The utility model relates to the technical field of waste heat recovery of a data center machine room, in particular to a waste heat recovery structure of the data center machine room.
Background
The data center machine room needs 24 hours of uninterrupted operation, a large amount of heat is continuously generated in the equipment operation process, the heat is mainly eliminated by virtue of an air conditioner of the machine room, so that a large air conditioner load and energy waste are formed, and if the part of free waste heat can be utilized, great energy saving and economic benefits can be generated;
For example, the application publication number is CN219222611U, and a data center waste heat utilization system includes a gas internal combustion engine and an absorption heat pump for providing electric energy for waste heat of the data center, where the absorption heat pump is divided into a driving input unit, a waste heat input unit and a heat supply output unit, the gas internal combustion engine is connected with the driving input unit through a waste heat transmission pipeline, the gas internal combustion engine is connected with the waste heat input unit through a cold water pipeline, and the waste heat of the data center is connected with the waste heat input unit through a cold water pipeline;
After the fuel gas drives the data center waste heat cabinet through the electric energy generated by the internal combustion engine, most of the fuel gas is changed into heat, and the heat is recovered by the absorption heat pump for heating; the high temperature of the internal combustion engine is used for driving a heat pump and finally enters the heat supply network water; the low temperature heat of the internal combustion engine is used as waste heat to be recovered by the absorption heat pump for heating, but the pipeline in the data machine room is complicated, the available space is relatively tense, the heating source of the data machine room is generally far away from the place needing heating, and the traditional total heat exchanger is difficult to exert advantages, so that the market is urgently required to develop a waste heat recovery structure of the data center machine room to help people solve the existing problems.
Disclosure of utility model
The utility model aims to provide a waste heat recovery structure of a data center machine room, which aims to solve the problems that the pipelines in the data center machine room are complicated, the available space is relatively tense, the heating source of the data center machine room is generally far away from the place needing heat supply, and the traditional total heat exchanger is difficult to exert advantages.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a data center computer lab waste heat recovery structure, is including being used for the first power heat pipe heat transfer module and the second power heat pipe heat transfer module of heat transfer between data center computer lab module and the indoor heating air supply module, first power heat pipe heat transfer module is used for absorbing the heat that data center computer lab module during operation produced, second power heat pipe heat transfer module is used for to indoor heating air supply module carries heat, be provided with the trachea that is used for hot gas transmission between first power heat pipe heat transfer module and the second power heat pipe heat transfer module, be provided with the liquid pipe that is used for cold liquid to carry between first power heat pipe heat transfer module and the second power heat pipe heat transfer module.
Through the technical scheme, the first power heat pipe heat exchange module and the second power heat pipe heat exchange module are adopted, the tail end of the first power heat pipe heat exchange module is arranged in a heat channel of a data machine room, hot air at 37-40 ℃ in the heat channel is utilized, refrigerant evaporates and absorbs heat to raise temperature, the temperature is converted into a gaseous state from a liquid state, after heat in the machine room is taken away, the heat is conveyed to the second power heat pipe heat exchange module through an air pipe to supply heat for an indoor heating air supply module, the refrigerant is cooled and released at the temperature, the gaseous state is converted into the liquid state, the liquid pipe is conveyed to the first power heat pipe heat exchange module, the whole circulation pipeline adopts copper pipes, the occupied space is small, and the problems that the traditional total heat exchanger is large in occupied space and high in conveying energy consumption due to the adoption of an air pipe are solved.
The present utility model may be further configured in a preferred example to: the indoor heating air supply module is used for conveying warm air to the indoor, the indoor heating air supply module comprises a fresh air machine and a water-cooling heat exchange mechanism, the second power heat pipe heat exchange module is used for heating the water-cooling heat exchange mechanism, and the water-cooling heat exchange mechanism is used for preheating fresh air.
Through the technical scheme, the water-cooling heat exchange mechanism is used for absorbing heat on the second power heat pipe heat exchange module, the heat is distributed to the air outlet of the fresh air fan, and then the fresh air fan is used for blowing out hot air, so that the effect of preheating fresh air is realized.
The present utility model may be further configured in a preferred example to: the data center machine room module comprises a machine room and a data center control cabinet, wherein the data center control cabinet generates a large amount of heat during operation, the machine room wraps the heat, and the first power heat pipe heat exchange module is used for absorbing the heat in the machine room.
Through the technical scheme, the heat generated during the working of the data center control cabinet is gathered by the machine room, so that heat dissipation is avoided, the heating efficiency of the first power heat pipe heat exchange module is improved, and excessive heat loss is avoided.
The present utility model may be further configured in a preferred example to: the first power heat pipe heat exchange module and the second power heat pipe heat exchange module have the same structure, are heat transfer elements which realize heat transfer by means of self-internal working liquid phase change, and have extraordinary thermal activity and thermal sensitivity, absorb heat when encountering heat and release when encountering cold.
Through the technical scheme, the heat pipe technology can be applied to the data center machine room, the continuous heat of the machine room is used as a heat source, fresh air is preheated, and an office is heated, so that the purpose of energy conservation is achieved.
The present utility model may be further configured in a preferred example to: the liquid pipe and the gas pipe are both copper pipes, the occupied space is small, a fluorine pump is arranged on a pipeline of the liquid pipe, and the fluorine pump is used for realizing remote conveying.
Through above-mentioned technical scheme, increase the fluorine pump as power on power heat pipe refrigerant circulation system, provide power through the fluorine pump on refrigerant system and get back to the computer lab hot channel with the cold liquid again, accomplish the circulation, form the effect of heat transfer, can realize long-range transport through the fluorine pump, reduce energy loss, improve the efficiency of heat exchange.
The present utility model may be further configured in a preferred example to: the first power heat pipe heat exchange module is arranged in a heat channel of the data center machine room module, and the heat is absorbed by evaporation of a refrigerant by using hot air at 37-40 ℃ in the heat channel, so that the temperature is raised, and the liquid state is converted into a gaseous state.
Through the technical scheme, in the heating or preheating process, the system absorbs heat from the data machine room, so that the air conditioning load of the machine room is reduced, and the energy-saving effect is achieved.
The present utility model may be further configured in a preferred example to: the air pipe and the liquid pipe are wrapped by selecting suitable heat insulation materials according to the use environment.
Through the technical scheme, the air pipe is insulated by the thermal insulation material, so that the heat conveying efficiency is ensured, and the preheating effect of the indoor heating air supply module is improved.
The present utility model may be further configured in a preferred example to: the first power heat pipe heat exchange module and the second power heat pipe heat exchange module are both provided with temperature sensors for monitoring working temperature.
Through the technical scheme, the heating temperature can be adjusted by matching the heating tail end with the electric valve and the temperature controller.
The present utility model may be further configured in a preferred example to: the indoor heating air supply module is arranged in an auxiliary room and an office room of the data center.
Through the technical scheme, the indoor heating air supply module is used for heating the data center auxiliary room and the office room, a traditional heating mode of electric heating is replaced, and energy consumption is reduced.
Compared with the prior art, the utility model has the beneficial effects that:
1. The utility model adopts a first power heat pipe heat exchange module and a second power heat pipe heat exchange module, wherein the tail end of the first power heat pipe heat exchange module is arranged in a heat channel of a data machine room, hot air at 37-40 ℃ in the heat channel is utilized, a refrigerant evaporates and absorbs heat to raise temperature, after heat in the machine room is taken away, the heat is conveyed to the second power heat pipe heat exchange module through an air pipe to heat an indoor heating and air supply module, the refrigerant is cooled, released and cooled, the gas is converted into the liquid state, and is conveyed to the first power heat pipe heat exchange module through a liquid pipe, a copper pipe is adopted in the whole circulation pipeline, the occupied space is small, and the problems of large occupied space and high conveying energy consumption of the traditional total heat exchanger which adopts an air pipe are solved.
2. According to the utility model, the fluorine pump is added to the dynamic heat pipe refrigerant circulation system to be used as power, the fluorine pump on the refrigerant system is used for providing power to return cold liquid to the machine room hot channel, circulation is completed, a heat exchange effect is formed, long-distance conveying can be realized through the fluorine pump, energy loss is reduced, and heat exchange efficiency is improved.
Drawings
Fig. 1 is a schematic diagram of a waste heat recovery structure of a data center room of the present utility model.
In the figure: 1. a data center machine room module; 2. an indoor heating air supply module; 3. the first power heat pipe heat exchange module; 4. the second power heat pipe heat exchange module; 5. a liquid pipe; 6. an air pipe; 7. and (3) a fluorine pump.
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.
In the description of the present application, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1, an embodiment of the present utility model is provided: the utility model provides a data center computer lab waste heat recovery structure, including being used for the data center computer lab module 1 with indoor heating air supply module 2 between the first power heat pipe heat transfer module 3 and the second power heat pipe heat transfer module 4 of heat transfer, first power heat pipe heat transfer module 3 is used for absorbing the heat that data center computer lab module 1 during operation produced, second power heat pipe heat transfer module 4 is used for carrying heat to indoor heating air supply module 2, be provided with the trachea 6 that is used for hot gas transmission between first power heat pipe heat transfer module 3 and the second power heat pipe heat transfer module 4, be provided with the liquid pipe 5 that is used for cold liquid to carry between first power heat pipe heat transfer module 3 and the second power heat pipe heat transfer module 4.
Referring to fig. 1, an indoor heating and air supply module 2 is used for delivering warm air to an indoor space, the indoor heating and air supply module 2 includes a fresh air machine and a water-cooling heat exchange mechanism, a second power heat pipe heat exchange module 4 is used for heating the water-cooling heat exchange mechanism, and the water-cooling heat exchange mechanism is used for preheating fresh air.
Referring to fig. 1, a data center room module 1 includes a room and a data center control cabinet, the data center control cabinet generates a large amount of heat during operation, the room wraps the heat, and a first power heat pipe heat exchange module 3 is used for absorbing the heat in the room.
Referring to fig. 1, the first power heat pipe heat exchange module 3 and the second power heat pipe heat exchange module 4 have the same structure, and the first power heat pipe heat exchange module 3 and the second power heat pipe heat exchange module 4 are heat transfer elements for realizing heat transfer by means of phase change of working liquid in the heat transfer elements, and have extraordinary heat activity and heat sensitivity, absorb heat when encountering heat, and release when encountering cold.
Referring to fig. 1, the liquid pipe 5 and the air pipe 6 are copper pipes, which occupy small space, and a fluorine pump 7 is arranged on the pipeline of the liquid pipe 5, and the fluorine pump 7 is used for realizing remote transportation.
Referring to fig. 1, the first power heat pipe heat exchange module 3 is disposed in a heat channel of the data center room module 1, and uses hot air at 37-40 ℃ in the heat channel to absorb heat by evaporation of a refrigerant and raise temperature, thereby converting liquid into gas.
Referring to fig. 1, the air tube 6 and the liquid tube 5 are wrapped by selecting suitable thermal insulation materials according to the use environment.
Referring to fig. 1, the first power heat pipe heat exchange module 3 and the second power heat pipe heat exchange module 4 are both provided with temperature sensors for monitoring the operating temperature.
Referring to fig. 1, an indoor heating and air supply module 2 is disposed in a data center auxiliary room and a office room.
Working principle: when the heat pipe system is used, a fluorine pump is added to a refrigerant circulating system between two groups of power heat pipe modules to serve as power, then the tail end of the first power heat pipe heat exchange module 3 is arranged in a heat channel of a data machine room, hot air at 37-40 ℃ in the heat channel is utilized to heat the first power heat pipe heat exchange module 3, the refrigerant is evaporated, absorbs heat and heats up, the liquid state is converted into a gaseous state, after heat in the machine room is taken away, the liquid state is conveyed to the second power heat pipe heat exchange module 4 through an air pipe 6 to heat the indoor heating air supply module 2, the indoor heating air supply module 2 is a water cooling heat exchange mechanism of a fresh air machine to heat fresh air, after the second power heat pipe heat exchange module 4 cools, the refrigerant is cooled, released and cooled, the gaseous state is converted into the liquid state, and power is provided by the fluorine pump 7 on the refrigerant system to return to the machine room heat channel, and circulation is completed.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.
Claims (9)
1. The utility model provides a data center computer lab waste heat recovery structure, is including being used for the first power heat pipe heat transfer module and the second power heat pipe heat transfer module of heat transfer between data center computer lab module and the indoor heating air supply module, its characterized in that: the first power heat pipe heat exchange module is used for absorbing heat generated by the data center machine room module during operation, the second power heat pipe heat exchange module is used for conveying heat to the indoor heating air supply module, an air pipe for hot gas transmission is arranged between the first power heat pipe heat exchange module and the second power heat pipe heat exchange module, and a liquid pipe for cold liquid conveying is arranged between the first power heat pipe heat exchange module and the second power heat pipe heat exchange module.
2. The data center room waste heat recovery structure of claim 1, wherein: the indoor heating air supply module is used for conveying warm air to the indoor, the indoor heating air supply module comprises a fresh air machine and a water-cooling heat exchange mechanism, the second power heat pipe heat exchange module is used for heating the water-cooling heat exchange mechanism, and the water-cooling heat exchange mechanism is used for preheating fresh air.
3. The data center room waste heat recovery structure of claim 1, wherein: the data center machine room module comprises a machine room and a data center control cabinet, wherein the data center control cabinet generates a large amount of heat during operation, the machine room wraps the heat, and the first power heat pipe heat exchange module is used for absorbing the heat in the machine room.
4. The data center room waste heat recovery structure of claim 1, wherein: the first power heat pipe heat exchange module and the second power heat pipe heat exchange module have the same structure, and are heat transfer elements for realizing heat transfer by means of self-internal working liquid phase change.
5. The data center room waste heat recovery structure of claim 1, wherein: the liquid pipe and the gas pipe are both copper pipes, and a fluorine pump is arranged on a pipeline of the liquid pipe and used for realizing long-distance conveying.
6. The data center room waste heat recovery structure of claim 4, wherein: the first power heat pipe heat exchange module is arranged in a heat channel of the data center machine room module, and the heat is absorbed by evaporation of a refrigerant by using hot air at 37-40 ℃ in the heat channel, so that the temperature is raised, and the liquid state is converted into a gaseous state.
7. The data center room waste heat recovery structure of claim 1, wherein: the air pipe and the liquid pipe are wrapped by selecting suitable heat insulation materials according to the use environment.
8. The data center room waste heat recovery structure of claim 1, wherein: the first power heat pipe heat exchange module and the second power heat pipe heat exchange module are both provided with temperature sensors for monitoring working temperature.
9. The data center room waste heat recovery structure of claim 1, wherein: the indoor heating air supply module is arranged in an auxiliary room and an office room of the data center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322224352.2U CN220959015U (en) | 2023-08-18 | 2023-08-18 | Waste heat recovery structure of data center machine room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322224352.2U CN220959015U (en) | 2023-08-18 | 2023-08-18 | Waste heat recovery structure of data center machine room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220959015U true CN220959015U (en) | 2024-05-14 |
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ID=90979981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322224352.2U Active CN220959015U (en) | 2023-08-18 | 2023-08-18 | Waste heat recovery structure of data center machine room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220959015U (en) |
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2023
- 2023-08-18 CN CN202322224352.2U patent/CN220959015U/en active Active
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