CN202818846U - Heat radiation system for server and communication cabinet - Google Patents
Heat radiation system for server and communication cabinet Download PDFInfo
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- CN202818846U CN202818846U CN 201220466251 CN201220466251U CN202818846U CN 202818846 U CN202818846 U CN 202818846U CN 201220466251 CN201220466251 CN 201220466251 CN 201220466251 U CN201220466251 U CN 201220466251U CN 202818846 U CN202818846 U CN 202818846U
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Abstract
Provided is a heat radiation system for a server and a communication cabinet. The heat radiation system comprises a server and a communication cabinet. The heat radiation system is characterized in that the cabinet is provided with a water cooling circulating pipeline that is used for absorbing heat radiated from the server and heat radiated from the cabinet; a water pump and a thermal conduction device are disposed inside or outside the cabinet and are connected with the water cooling circulating pipeline; the thermal conduction device comprises a heat exchanger and a heat pipe; the water cooling circulating pipeline is arranged behind the server or the communication cabinet or on two sides of the server or the communication cabinet; and heat exchange is conducted between the water cooling circulating pipeline and a common tap water pipeline via the thermal conduction device, and the heat that is absorbed is taken away by tap water in the common water supply pipeline. Therefore, the heat radiation system enables the heat radiation efficiency of the cabinet to be increased, enables electric energy to be saved, allows the utilization rate of energy to be improved, helps to minimize noise, and helps to minimize heat that is discharged to an environment around the cabinet so as to be beneficial to environment protection. Moreover, the characteristics are that the heat radiation system is high in heat radiation efficiency, is energy-saving, enables emission to be reduced, is easy to carry out, etc.
Description
[technical field]
The utility model relates to server and communication cabinet, relates in particular to a kind of and running water and carries out the server of heat exchange and the cooling system of communication cabinet.
[background technology]
Along with the development of modern science and technology, electronic communication equipment is constantly to future developments such as service behaviour are high, volume is little, function is strong.For the communications industry, along with to server and the raising of communication network device service behaviour demand and dwindling of rack volume, the components and parts of interior of equipment cabinet are more and more intensive, and caloric value is also increasing.If heat is built up and can untimely being dispersed into be gone in the surrounding environment at interior of equipment cabinet, just can have influence on the normal operation of equipment, reduce the useful life of equipment, when serious even can cause server or communication equipment to break down, thereby cause immeasurable loss.Existing communication cabinet is general to adopt air-cooled cooling system to dispel the heat, it arranges the forced heat radiation blower fan in enclosure top usually, in cabinet sidewalls louvre is set, cool exterior air enters interior of equipment cabinet by louvre, utilize the forced heat radiation blower fan to accelerate the convection current of internal heat air cool exterior air, thereby temperature in the reduction rack solves the cooling machine cabinet problem.Though this wind-cooling heat dissipating mode has solved the problem of interior of equipment cabinet excess Temperature to a certain extent, but also there is certain drawback.At first, air-cooled heat dispersion is unstable, and radiating efficiency is low, and it is subjected to the rack ambient temperature to change fluctuation greatly, and especially in the summer of sweltering heat, when ambient temperature during up to 38～40 degrees centigrade, the effect of utilizing cross-ventilation to dispel the heat just can obviously reduce.Secondly, cooling fan is that the hot-air in the rack is entered space outerpace when forced heat radiation, causes rack temperature on every side to raise, and this is unfavorable equally to surrounding environment.On the other hand, along with China's rapid development of economy, energy-saving and emission-reduction are trend places of sustainable economic development, also are the important leverages of sustainable economic development.
[summary of the invention]
The utility model is intended to address the above problem, and provides a kind of running water that takes full advantage of to realize heat exchange, and radiating efficiency is high, and noise is low, can effectively reduce energy resource consumption, is conducive to the server of environmental protection and the cooling system of communication cabinet.
For achieving the above object, the utility model provides a kind of server and communication cabinet of comprising, it is characterized in that, be provided with in the described rack for the water cooling circulating line that absorbs heat in heat that server distributes and the rack, in the rack or rack be provided with water pump and the heat exchanger that is connected with the water cooling circulating line outward, this heat exchanger is connected with described water cooling circulating line and public water supply pipe respectively, described water cooling circulating line is located at rear side or the left and right sides of server or communication equipment, its two ends are connected to hot water inlet and the cooling water outlet of heat exchanger, the two ends of water supply pipe are connected to heat exchanger cold water inlet and hot water outlet, liquid in the described water cooling circulating line will enter heat exchanger after the hot-air cooling in the rack, and after carrying out heat exchange with the running water that enters simultaneously heat exchanger, by running water the heat that absorbs is taken away.
Scheme as the second of the present utility model, the cooling system of this server and communication cabinet, comprise server and communication cabinet, it is characterized in that, be provided with in the described rack for the water cooling circulating line that absorbs heat in heat that server distributes and the rack, the water pump that rack is interior or rack is provided with heat exchanger outward and is connected with the water cooling circulating line, this heat exchanger is connected with described water cooling circulating line and public water supply pipe respectively, described water cooling circulating line is located at rear side or the left and right sides of server or communication equipment, and its part is passed by the inside of heat exchanger, the cold water inlet of heat exchanger is connected with water supply pipe with hot water outlet and is connected, the liquid of described water cooling circulating line after with absorbing heat is sent into heat exchanger, after carrying out heat exchange with the running water that enters heat exchanger, by running water the heat that absorbs is taken away.
As the third scheme of the present utility model, the cooling system of a kind of server and communication cabinet, comprise server and communication cabinet, it is characterized in that, be provided with in the described rack for the water cooling circulating line that absorbs heat in heat that server distributes and the rack, in the rack or rack be provided with the water pump that is connected with the water cooling circulating line outward, be provided with some heat pipes that contact with pipeline outer wall along the water circulation direction between rack and the water pump on the described water cooling circulating line, the other end of described heat pipe is connected with public water supply pipe, described water cooling circulating line conducts to public water supply pipe by heat pipe with heat moment of liquid, by running water the heat that absorbs is taken away.
The cooling system of described server and communication cabinet is characterized in that, liquid is high purity water in the described water cooling circulating line, when temperature is 25 ℃, its conductivity is less than 0.1us/cm, and the pH value is 6.8-7.0, and the content of described high purity water impurity is less than 0.1mg/L.
Described water cooling circulating line is provided with the filler through sealing with water cooling circulating line internal communication.
Unidirectional valve is equipped with at place, described filler, and described unidirectional valve is threaded with the filler.
Described heat exchanger is pipe heat exchanger.
Described water cooling circulating line is the closed conduit that is flowed by liquid-circulating in the water pump driving tube.
Described water cooling circulating line and heat exchanger are made by stainless steel, and described unidirectional valve is made by in PVC, PP, PVDF material and the stainless steel any.
Contribution of the present utility model is that it is low that it efficiently solves existing cooling system for computer case radiating efficiency, the unsettled problem of heat dispersion.The utility model is by arranging the water cooling circulating line; by the heat transferred public water supply pipe of heat conducting device with the absorption of water cooling circulating line; finally by running water the heat that absorbs is taken away; thereby improved the radiating efficiency of rack; and saved electric energy, and improved energy utilization rate, reduced noise; and reduced to rack surrounding environment discharges heat, thereby be conducive to environmental protection.The utility model also has the radiating efficiency height, energy-saving and emission-reduction, the characteristics such as easy to implement.
[description of drawings]
Fig. 1 is the principle schematic of embodiment 1 of the present utility model.
Fig. 2 is the principle schematic of embodiment 2 of the present utility model.
Fig. 3 is the principle schematic of embodiment 3 of the present utility model.
[embodiment]
The following example is to further explanation of the present utility model and replenishes, the utility model is not constituted any limitation.
Embodiment 1
As shown in Figure 1, the cooling system of server of the present utility model and communication cabinet comprises water cooling circulating line 10, water pump 20, heat exchanger 30 and water supply pipe 40.Described water cooling circulating line 10 is used for absorbing heat and the rack 60 interior heats that server distributes, the liquid that described water pump 20 is used for driving in the water cooling circulating line 10 circulates in pipeline, described heat exchanger 30 is used for connecting water cooling circulating line 10 and carries out heat exchange with water supply pipe 40, and described water supply pipe 40 is used for heat is taken away.
As shown in Figure 1, described water cooling circulating line 10 can all or part ofly be located in the rack 60, in the present embodiment, water cooling circulating line 10 parts are located in the rack 60, are located at water pump 20 and heat exchanger 30 that rack 60 outer section of tubing are used for being connected at rack 60 outsides.Generally be positioned at rear side or the left and right sides of server or communication equipment because of the heat radiation position of the server in the rack 60 or communication equipment, so described water cooling circulating line 10 can be located at rear side or the left and right sides of server or communication equipment, be used for the heat that absorption server or communication equipment come out, reduce device temperature and ambient temperature, thus the normal operation of support equipment.In the present embodiment, water cooling circulating line 10 is located at the rear side of server or communication equipment.Described water cooling circulating line 10 is provided with the filler, and unidirectional valve is housed on the filler, is used for connecting outer water tube and manually adds water in the water cooling circulating line.In the present embodiment, described filler is cylindrical shape, and it is provided with internal thread, and described unidirectional valve adopts straight check valve, and the one end is provided with external screw thread, and described unidirectional valve is connected to water outlet by the internal thread of its external screw thread and filler.For preventing that when not adding water dust or foreign matter enter the unidirectional valve interface, the unidirectional valve over cap is equipped with at described unidirectional valve other end place.When pipe laying needs well in the pipeline water filling; the over cap of unidirectional valve can be taken off; the link of unidirectional valve is connected in outer water tube; the other end of outer water tube is connected in the container that is added liquid, for example, and canned high purity water; in pipeline, add water by manual control; when water is filled it up with in the pipeline, transfer to water pipe, load onto over cap and get final product.For preventing 10 corrosions of water cooling circulating line, the liquid in the described water cooling circulating line 10 adopts high purity water.When temperature was 25 ℃, high-purity electrical conductivity of water was less than 0.1us/cm, and the pH value is 6.8-7.0, and the content of described high purity water impurity is less than 0.1mg/L.Because the impurity content of high water is low, conductivity is low, is close to insulation, so even pipeline 10 is aging or when damaging, the leak of liquid in the pipeline 10 out can not work the mischief to appliance component yet, thereby have ensured the fail safe of rack 60.For preventing pipeline 10 corrosions, described water cooling circulating line 10 adopts stainless steel, in the present embodiment, described water cooling circulating line adopts sanitation-grade 316L model stainless steel tube, it has the characteristics such as high temperature resistant, anticorrosive, that pyroconductivity is high, so that described water cooling circulating line is difficult for getting rusty, thereby guaranteed the degree of purity of pipeline 10 interior high purity waters.Described unidirectional valve is made by stainless steel, to satisfy the degree of purity requirement of pipeline 10 interior water quality.
As shown in Figure 1, described water pump 20 can be located at rack 60 outsides, also can be located at rack 60 inside, in the present embodiment, described water pump 20 is located at rack 60 outsides, and is connected with the water cooling circulating line 10 of being located at rack 60 outsides, and the high purity water that is used for driving in the pipeline 10 circulates.Described water pump 20 adopts known pure water water pump 20, to satisfy the degree of purity requirement of water quality in the pipeline.
As shown in Figure 1, described heat exchanger 30 carries out heat exchange for connecting water cooling circulating line 10 with public running water pipe.In the present embodiment, described heat exchanger 30 is pipe heat exchanger, its inside is provided with some bundle of parallel tubes, hot water and cold water flow in tube bank and outside the tube bank respectively, hot water and cold water carry out the heat conduction by the tube bank wall, flow out from cooling water outlet so that the hot water that flows into from the hot water inlet finally becomes cold water, the cold water that flows into from cold water inlet finally becomes hot water and flows out from the hot water exit.For ensureing the degree of purity of water cooling circulating line 10 interior high purity waters, in the present embodiment, the high purity water in the described water cooling circulating line 10 flows in tube bank, and described heat exchanger 30 adopts the stainless steel material of sanitation-grade 316L model to make.The two ends of described water cooling circulating line 10 are connected in hot water inlet and the cooling water outlet place of heat exchanger 30 in known modes such as welding, and satisfy the construction requirement of degree of purity.Described public running water pipe is connected in cold water inlet and the hot water exit of heat exchanger 30 in known manner, so that running water flows outside tube bank, the high purity water interior with tube bank carries out heat exchange, and heat brings to outdoor or underground the most at last.
In the present embodiment, consisted of the circulation line of high purity water by water cooling circulating line 10, water pump 20 and heat exchanger 30.When the cooling system of server of the present utility model and communication cabinet is worked, behind the heat and rack 60 interior heats that water cooling circulating line 10 absorption servers distribute, the high purity water temperature of its pipe interior raises, high purity water circulates under the pump pressure of water pump 20, heat is brought to heat exchanger 30 interior running water with entering heat exchanger 30 carry out heat exchange, running water temperature in the water supply pipe 40 after the heat exchange raise, and with pipeline 40 the most at last heat bring to outdoor or underground.The fluid temperature that carries out in the water cooling circulating line 10 after the heat exchange with water supply pipe 40 reduces, and continues to circulate under water pump 20 pump function, constantly takes away heat and public water supply pipe 40 carries out heat exchange.
Embodiment 2
As shown in Figure 2, the cooling system basic structure of described server and communication cabinet is with embodiment 1, and difference is to be made of the closed circulation pipeline of high purity water water cooling circulating line 10 and water pump 20.Described heat exchanger 30 is provided with cold water inlet and the hot water outlet that connects public running water pipe 40, and two installing holes of the same size vertically, and the inside of described heat exchanger 30 forms the cavity that running water circulates usefulness.Described water cooling circulating line 10 passes two installing holes of heat exchanger 30 vertically, and does conventional encapsulation process at the installing hole place, so that the running water of heat exchanger 30 inside does not leak.Obviously, water cooling circulating line 10 also can be coil-like and be arranged in the heat exchanger 30, and described two installing holes are passed respectively at its two ends, to increase heat exchange area.In the present embodiment, because water cooling circulating line 10 is made as closed conduit, the risk of easily bringing impurity and foreign matter in the time of can avoiding water cooling circulating line 10 to install with heat exchanger 30, thus the degree of purity of water cooling circulating line 10 interior high purity waters can further be guaranteed.
Embodiment 3
As shown in Figure 3, the cooling system of server of the present utility model and communication cabinet comprises water cooling circulating line 10, water pump 20, water supply pipe 40 and heat pipe 50, described water cooling circulating line 10 is used for absorbing heat and the rack 60 interior heats that server distributes, the liquid that described water pump 20 is used for driving in the water cooling circulating line 10 circulates in pipeline, described heat pipe 50 is used for just that heat is passed to water supply pipe 40 from water cooling circulating line 10, and described water supply pipe 40 is used for heat is taken away.
As shown in Figure 3, the basic structure of described water cooling circulating line 10 and water pump 20 is with embodiment 1, difference is, water cooling circulating line 10 two ends are connected with water pump 20 respectively, and are being provided with the some heat pipes that with pipeline outer wall contact 50 at rack 60 with section of tubing 10 between the water pump 20 along the water circulation direction.
As shown in Figure 3, the evaporation ends of described heat pipe 50 is close on described water cooling circulating line 10 outer walls, the condensation end of described heat pipe 50 is close to or is sheathed on public water supply pipe 40 outer walls, in the present embodiment, the condensation end of described heat pipe 50 is sheathed on the running water pipe outer wall, increasing the contact area of heat pipe 50 and running water tube wall, so that the heat of water cooling circulating line 10 can be transmitted on the running water pipe in moment, thereby improve heat transfer efficiency.
Although by above embodiment the utility model is disclosed; but protection range of the present utility model is not limited to this; do not departing under the condition of the utility model design, the distortion that above each member is done, replacement etc. all will fall in the claim scope of the present utility model.
Claims (9)
1. the cooling system of a server and communication cabinet, comprise server and communication cabinet (60), it is characterized in that, be provided with in the described rack (60) for absorbing heat that server distributes and the water cooling circulating line (10) of the interior heat of rack (60), be provided with water pump (20) and the heat exchanger (30) that is connected with water cooling circulating line (10) in the rack (60) or outside the rack (60), this heat exchanger (30) is connected with described water cooling circulating line (10) and public water supply pipe (40) respectively, described water cooling circulating line (10) is located at rear side or the left and right sides of server or communication equipment, its two ends are connected to hot water inlet and the cooling water outlet of heat exchanger (30), the cold water inlet of heat exchanger (30) is connected with hot water outlet with water supply pipe (40) and is connected, liquid in the described water cooling circulating line (10) enters heat exchanger (30) after the interior hot-air of rack (60) is cooled off, and after carrying out heat exchange with the running water that enters simultaneously heat exchanger (30), by running water the heat that absorbs is taken away.
2. the cooling system of a server and communication cabinet, comprise server and communication cabinet (60), it is characterized in that, be provided with in the described rack (60) for absorbing heat that server distributes and the water cooling circulating line (10) of the interior heat of rack (60), be provided with heat exchanger (30) in the rack (60) or outside the rack (60) and reach the water pump (20) that is connected with water cooling circulating line (10), this heat exchanger (30) is connected with described water cooling circulating line (10) and public water supply pipe (40) respectively, described water cooling circulating line (10) is located at rear side or the left and right sides of server or communication equipment, and its part is passed by the inside of heat exchanger (30), the cold water inlet of heat exchanger (30) is connected with hot water outlet with water supply pipe (40) and is connected, described water cooling circulating line (10) is sent the liquid behind the absorbing heat into heat exchanger (30), after carrying out heat exchange with the running water that enters heat exchanger (30), by running water the heat that absorbs is taken away.
3. the cooling system of a server and communication cabinet, comprise server and communication cabinet (60), it is characterized in that, be provided with in the described rack (60) for absorbing heat that server distributes and the water cooling circulating line (10) of the interior heat of rack (60), be provided with the water pump (20) that is connected with water cooling circulating line (10) in the rack (60) or outside the rack (60), described water cooling circulating line (10) is upper to be provided with some heat pipes that contact with pipeline outer wall (50) between the water circulation direction is positioned at rack (60) and water pump, the other end of described heat pipe (50) is connected with public water supply pipe (40), described water cooling circulating line (10) conducts to public water supply pipe (40) by heat pipe (50) with heat moment of liquid, by running water the heat that absorbs is taken away.
4. such as the cooling system of each described server and communication cabinet in the claim 1～3, it is characterized in that, the interior liquid of described water cooling circulating line (10) is high purity water, when temperature is 25 ℃, its conductivity is less than 0.1us/cm, the pH value is 6.8-7.0, and the content of described high purity water impurity is less than 0.1mg/L.
5. such as the cooling system of arbitrary described server of claim 1～3 and communication cabinet, it is characterized in that described water cooling circulating line (10) is provided with the filler through sealing with water cooling circulating line (10) internal communication.
6. the cooling system of server as claimed in claim 5 and communication cabinet is characterized in that, unidirectional valve is equipped with at place, described filler, and described unidirectional valve is threaded with the filler.
7. such as the cooling system of arbitrary described server of claim 1～2 and communication cabinet, it is characterized in that described heat exchanger (30) is pipe heat exchanger.
8. such as the cooling system of the arbitrary described server of claim 2～3 and communication cabinet, it is characterized in that described water cooling circulating line (10) is the closed conduit that is flowed by liquid-circulating in water pump (20) driving tube.
9. such as the cooling system of the arbitrary described server of claim 1～8 and communication cabinet, it is characterized in that, described water cooling circulating line (10) and heat exchanger are made by stainless steel, and described unidirectional valve is made by in PVC, PP, PVDF material and the stainless steel any.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220466251 CN202818846U (en) | 2012-09-13 | 2012-09-13 | Heat radiation system for server and communication cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220466251 CN202818846U (en) | 2012-09-13 | 2012-09-13 | Heat radiation system for server and communication cabinet |
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| Publication Number | Publication Date |
|---|---|
| CN202818846U true CN202818846U (en) | 2013-03-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220466251 Withdrawn - After Issue CN202818846U (en) | 2012-09-13 | 2012-09-13 | Heat radiation system for server and communication cabinet |
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| CN (1) | CN202818846U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102869237A (en) * | 2012-09-13 | 2013-01-09 | 深圳市博恩实业有限公司 | Heat radiating system for server and communication cabinet |
| CN104080297A (en) * | 2014-07-03 | 2014-10-01 | 宁波天韵通信设备有限公司 | Outdoor communication equipment cabinet provided with heat dissipation device |
| CN104133535A (en) * | 2014-07-29 | 2014-11-05 | 王杰 | Liquid cooling heat-removal system of PC host group |
| CN104929388A (en) * | 2015-06-25 | 2015-09-23 | 贵州省建筑设计研究院 | Method for cooling interior of data center through natural cold source |
| CN105578846A (en) * | 2016-03-07 | 2016-05-11 | 苏州硅果电子有限公司 | Intelligent filtering detection type automatic pipeline liquid heat-radiating device |
-
2012
- 2012-09-13 CN CN 201220466251 patent/CN202818846U/en not_active Withdrawn - After Issue
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102869237A (en) * | 2012-09-13 | 2013-01-09 | 深圳市博恩实业有限公司 | Heat radiating system for server and communication cabinet |
| CN102869237B (en) * | 2012-09-13 | 2016-05-18 | 深圳市博恩实业有限公司 | The cooling system of server and communication cabinet |
| CN104080297A (en) * | 2014-07-03 | 2014-10-01 | 宁波天韵通信设备有限公司 | Outdoor communication equipment cabinet provided with heat dissipation device |
| CN104080297B (en) * | 2014-07-03 | 2017-02-15 | 宁波天韵通信设备有限公司 | Outdoor communication equipment cabinet provided with heat dissipation device |
| CN104133535A (en) * | 2014-07-29 | 2014-11-05 | 王杰 | Liquid cooling heat-removal system of PC host group |
| CN104929388A (en) * | 2015-06-25 | 2015-09-23 | 贵州省建筑设计研究院 | Method for cooling interior of data center through natural cold source |
| CN105578846A (en) * | 2016-03-07 | 2016-05-11 | 苏州硅果电子有限公司 | Intelligent filtering detection type automatic pipeline liquid heat-radiating device |
| CN105578846B (en) * | 2016-03-07 | 2018-09-28 | 苏州硅果电子有限公司 | A kind of intelligent filter detection formula automation pipeline liquid radiator |
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| C14 | Grant of patent or utility model | ||
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| AV01 | Patent right actively abandoned |
Granted publication date: 20130320 Effective date of abandoning: 20160518 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20130320 Effective date of abandoning: 20160518 |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |