CN105828585A - Data center cooling system - Google Patents
Data center cooling system Download PDFInfo
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- CN105828585A CN105828585A CN201610388052.XA CN201610388052A CN105828585A CN 105828585 A CN105828585 A CN 105828585A CN 201610388052 A CN201610388052 A CN 201610388052A CN 105828585 A CN105828585 A CN 105828585A
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- liquid
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- scarce plate
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
- H05K7/20836—Thermal management, e.g. server temperature control
Abstract
The invention discloses a data center cooling system. According to a specific implementation mode of a method, a liquid-cooling backboard frame, a liquid-cooling backboard and a connection component are included; the liquid-cooling backboard frame is arranged in a data center computer room in advance and used for storing the liquid-cooling backboard; the liquid-cooling backboard is arranged on the liquid-cooling backboard frame and used for adjusting the temperature of a server cabinet; the connection component is arranged on the liquid-cooling backboard frame and connected with the server cabinet and the liquid-cooling backboard frame. By means of the implementation mode, the speed for the data center to be put into operation is raised.
Description
Technical field
The application relates to field of computer technology, is specifically related to data center's technical field, particularly relates to data center cooling system.
Background technology
Along with communication and the developing rapidly of network technology, data center's scale and power density are continuously increased, and some data center cooling system uses the mode arranging liquid cold-scarce plate in the front of server cabinet or the back side to cool down server cabinet.
But, the existing liquid cold-scarce plate type of cooling needs just can carry out in-site installation and the commissioning of the cold back board system of liquid after server cabinet installation is in place, server cabinet disposes inefficiency, the data center cooling system speed that puts into operation is slower, accordingly, there are the slow-footed problem that data center puts into operation.
Summary of the invention
The purpose of the application is to propose the data center cooling system of a kind of improvement, solves the technical problem that background section above is mentioned.
This application provides a kind of data center cooling system, described system includes: described system includes: liquid cold-scarce plate framework, liquid cold-scarce plate and connection member；Wherein: described liquid cold-scarce plate framework, it is set in advance in data center machine room and for arranging liquid cold-scarce plate；Described liquid cold-scarce plate, is arranged on described liquid cold-scarce plate framework and for the temperature of regulation server rack；Connection member, is arranged on described liquid cold-scarce plate framework and connects described server cabinet and described liquid cold-scarce plate framework.
In certain embodiments, described connection member is flexibly connected with described liquid cold-scarce plate framework.
In certain embodiments, described connection member is arranged on the surrounding of the described liquid cold-scarce plate of described liquid cold-scarce plate framework side, and for sealing the junction of described server cabinet and described liquid cold-scarce plate framework.
In certain embodiments, described liquid cold-scarce plate is additionally provided with fan.
In certain embodiments, described liquid cold-scarce plate is flexibly connected with described liquid cold-scarce plate framework.
In certain embodiments, described system also includes: the cold source control device of the cold of low-temperature receiver and control described low-temperature receiver output.
In certain embodiments, it is additionally provided with sensor on described liquid cold-scarce plate framework, wherein, described sensor for described cold source control device send this sensor acquisition to parameter, for described cold source control device according to described parameter regulate described low-temperature receiver output cold.
In certain embodiments, described system also includes: liquid feeding pipeline and liquid back pipe road, and wherein, described liquid feeding pipeline and described liquid back pipe road are all connected with described liquid cold-scarce plate and described low-temperature receiver.
In certain embodiments, described liquid feeding pipeline and described liquid back pipe road are arranged at above described liquid cold-scarce plate.
In certain embodiments, described liquid feeding pipeline includes: feed flow main and feed liquid hose, wherein, described feed flow main connects described low-temperature receiver and described feed liquid hose, and described feed liquid hose connects described feed flow main and the liquid cold-scarce plate inlet being arranged on described liquid cold-scarce plate；Described liquid back pipe road includes: return flexible hose and time liquid main, and wherein, described return flexible hose connects described liquid main and the liquid cold-scarce plate liquid outlet being arranged on described liquid cold-scarce plate of returning, the described time liquid main described return flexible hose of connection and described low-temperature receiver.
In certain embodiments, described liquid feeding pipeline and described liquid back pipe road are provided with valve.
The data center cooling system that the application provides, by the liquid cold-scarce plate framework being set in advance in data center machine room, it is arranged on liquid cold-scarce plate framework and the liquid cold-scarce plate of temperature for regulation server rack, it is arranged on liquid cold-scarce plate framework also Connection Service device rack and the connection member of liquid cold-scarce plate framework, make before server cabinet installation, deploy liquid cold-scarce plate, avoid the site installation test carrying out server cabinet after server cabinet puts in place with liquid cold-scarce plate, achieve the rapid deployment of server cabinet, accelerate the speed that data center cooling system puts into operation, thus accelerate the speed that data center puts into operation.
Accompanying drawing explanation
By reading the detailed description being made non-limiting example made with reference to the following drawings, other features, purpose and advantage will become more apparent upon:
Fig. 1 is the top view of an example arrangement of the data center cooling system according to the application；
Fig. 2 is the rearview of an example arrangement of the data center cooling system according to the application；
Fig. 3 is the sectional view of an example arrangement of the data center cooling system according to the application；
Fig. 4 is the rearview of the another exemplary structure of the data center cooling system according to the application；
Wherein: 1, server cabinet；2, liquid cold-scarce plate framework；3, liquid cold-scarce plate；4, connection member；5, feed flow main, 51, feed liquid hose；6, liquid main is returned, 61, return flexible hose；7, valve；8, fan.
Detailed description of the invention
With embodiment, the application is described in further detail below in conjunction with the accompanying drawings.It is understood that specific embodiment described herein is used only for explaining related invention, rather than the restriction to this invention.It also should be noted that, for the ease of describing, accompanying drawing illustrate only the part relevant to about invention.
Describe the application below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
Fig. 1 shows the top view of the data center cooling system according to the application；Fig. 2 shows the rearview of an example arrangement of the data center cooling system according to the application；Fig. 3 shows the sectional view of an example arrangement of the data center cooling system according to the application.
Refer to Fig. 1 to Fig. 3, the data center cooling system of the application includes liquid cold-scarce plate framework 2, liquid cold-scarce plate 3 and connection member 4；
In the present embodiment, above-mentioned liquid cold-scarce plate framework 2 is set in advance in data center machine room, and is used for arranging above-mentioned liquid cold-scarce plate 3.
In some implementations, above-mentioned liquid cold-scarce plate framework can be the body of wall being set in advance in data center machine room, and above-mentioned liquid cold-scarce plate framework can also is that the shelf being set in advance in data center machine room.
In some implementations, the liquid cold-scarce plate arranged in above-mentioned liquid cold-scarce plate framework can be one, it is also possible to is multiple.
In some data centers, server cabinet is generally configured with row for unit, so in some implementations, liquid cold-scarce plate framework can be correspondingly arranged with server cabinet row.As example, string arranges 50 station server racks, then a liquid cold-scarce plate framework can arrange 50 liquid cold-scarce plates.
In the present embodiment, above-mentioned liquid cold-scarce plate 3 is arranged on above-mentioned liquid cold-scarce plate framework 2, and for the temperature of regulation server rack 1.
Here, liquid cold-scarce plate is the device utilizing temperature that coolant carries out heat exchange and then regulation server rack.Wherein, coolant includes but not limited to: water, ethylene glycol, freon, and common can be well known to one of ordinary skill in the art as the kind of the cold-producing medium of coolant, does not repeats them here, and wherein, when coolant is water, liquid cold-scarce plate is properly termed as water-cooled backboard.It should be noted that liquid cold-scarce plate itself is prior art, the liquid cold-scarce panel products circulated in market, do not repeat them here.
Here, server cabinet can be whole machine cabinet, it is also possible to be the rack of common server placement server.
Traditional cooling system of data center uses air conditioner refrigerating between precision air conditioner or row, both refrigeration modes air supply path path lengths, and need air-conditioning equipment high load capacity always to work, cooling device power consumption is big, additionally, if the density that rack is arranged is high, between precision air conditioner or row, the refrigeration of air conditioner refrigerating is also difficult to meet refrigeration demand.Liquid cold-scarce plate is arranged on server cabinet front or the back side by prior art, is that cooling effectiveness is higher to cooling down in units of server cabinet at rack air intake or air-out.
The liquid cold-scarce plate set-up mode at available data center is: after server cabinet installation is in place, liquid cold-scarce plate is installed to server machine cashier's office in a shop, during liquid cold-scarce plate is installed to server cabinet, need field commissioning liquid cold-scarce plate, data center server volume of goods arrived counts in units of hundred even thousand, and the installation and lineup of liquid cold-scarce plate one i.e. occupies the substantial amounts of time.
The application is the layout i.e. carrying out liquid cold-scarce plate before server cabinet arrival, first arranges liquid cold-scarce plate framework, is arranged on fixed or movable for liquid cold-scarce plate framework in data center machine room.Then being arranged on liquid cold-scarce plate framework by liquid cold-scarce plate, put in place after corresponding one of a liquid cold-scarce plate server cabinet.
If it is understood that be provided with multiple liquid cold-scarce plate 3 on liquid cold-scarce plate framework 2, then the distance between liquid cold-scarce plate 3 is that the distance between the size according to server cabinet 1 and server cabinet is calculated.
In the present embodiment, above-mentioned connection member 4 is arranged on above-mentioned liquid cold-scarce plate framework 2 and connects above-mentioned server cabinet 1 and above-mentioned liquid cold-scarce plate framework 2.
The lower section of server cabinet is typically provided with pulley, when, after server cabinet arrival, liquid cold-scarce plate framework sets, in some implementations the most in advance, server cabinet directly can be shifted onto at connection member, complete the connection of server cabinet and liquid cold-scarce plate framework.As example, if connection member is fastener, then shifted onto by server cabinet at fastener, fastener blocks server cabinet and realizes fixing connection of server cabinet and liquid cold-scarce plate framework.
The connection member arranged on liquid cold-scarce plate framework can connect above-mentioned liquid cold-scarce plate framework and the liquid cold-scarce plate arranged afterwards.The liquid cold-scarce plate on commissioning complete liquid cold-scarce plate framework before server cabinet puts in place, when server cabinet arrival, server cabinet and the connection of liquid cold-scarce plate framework is directly carried out by above-mentioned connection member, make the liquid cold-scarce plate one_to_one corresponding that server cabinet is complete with commissioning in advance, very big must reduce the installation and lineup time after server cabinet arrival, achieve the rapid deployment of server cabinet, improve the speed that data center puts into operation.Additionally, the assemblies such as above-mentioned liquid cold-scarce plate framework, above-mentioned liquid cold-scarce plate, above-mentioned connection member can make in advance in factory, have only to carry out the splicing assembling of above-mentioned liquid cold-scarce plate framework, above-mentioned liquid cold-scarce plate, above-mentioned connection member at machine room, both ensure that the quality of said modules, and then ensure that the construction quality of data center machine room, accelerate again the construction speed of data center machine room.
Fig. 4 shows the rearview of the another exemplary structure of the data center cooling system according to the application, refer to Fig. 4, in some optional implementations of the present embodiment, above-mentioned liquid cold-scarce plate 3 is additionally provided with fan 7.
May be provided with fan in the server cabinet of some data centers, but original fan may be not enough to overcome the resistance of liquid cold-scarce plate, the fan being arranged on liquid cold-scarce plate can make up the deficiency of fan in rack, accelerates the radiating efficiency of server cabinet.
In some optional implementations of the present embodiment, above-mentioned liquid cold-scarce plate 3 is flexibly connected with above-mentioned liquid cold-scarce plate framework 2.
In some implementations, liquid cold-scarce plate can be set to the form of liquid cold-scarce plate door, as example, rectangle can be set at liquid cold-scarce plate, it is perpendicular between a rectangular edges on ground and liquid cold-scarce plate framework arrange hinge at liquid cold-scarce plate so that above-mentioned liquid cold-scarce plate can switch as door on liquid cold-scarce plate framework.
It is understood that liquid cold-scarce plate can may be arranged as circle, other polygons except being set to rectangle；Liquid cold-scarce plate can also make to be flexibly connected in other ways except making to be hinged with the connected mode of liquid cold-scarce plate framework, it should be noted that the mode itself being flexibly connected is well known to one of ordinary skill in the art, does not repeats them here.
It is flexibly connected between liquid cold-scarce plate with liquid cold-scarce plate framework, can be after server cabinet be arranged and is properly functioning, when the line being arranged on liquid cold-scarce plate side of server cabinet or parts need be replaced or keep in repair, or when the fan being arranged on liquid cold-scarce plate needs be replaced or keep in repair, open liquid cold-scarce plate and can carry out server cabinet or the maintenance of liquid cold-scarce plate, improve efficiency during operation maintenance.As example, if the rear side of server cabinet is nearer with liquid cold-scarce plate, when so the line in server cabinet rear side is likely to occur problem, in the case of liquid cold-scarce plate is arranged with liquid cold-scarce plate framework activity, the Qianmen avoiding the need for opening server cabinet carries out Measuring error again.
In some optional implementations of the present embodiment, above-mentioned connection member 4 is flexibly connected with above-mentioned liquid cold-scarce plate framework 2.
In practice process, the installation site of connection member size or connection member is likely to occur some errors, or, server cabinet is likely to occur some errors, connection member is flexibly connected with liquid cold-scarce plate can be when there is above-mentioned error, quickly adjust connection member, complete server cabinet and the connection of liquid cold-scarce plate framework.
In practice process, connection member is flexibly connected with liquid cold-scarce plate and can complete the installation of connection member and liquid cold-scarce plate framework by batch in the case of server cabinet the unknown, after may determine that the size of server cabinet of arrival, the position of regulation connection member, improves the efficiency that puts into operation of data center.
In some optional implementations of the present embodiment, connection member 4 is arranged on the surrounding of the above-mentioned liquid cold-scarce plate 3 of above-mentioned liquid cold-scarce plate framework 2 side, and for sealing the junction of above-mentioned server cabinet 1 and above-mentioned liquid cold-scarce plate framework 2.
Liquid cold-scarce plate and server cabinet one_to_one corresponding, the junction of liquid cold-scarce plate framework and server cabinet is arranged on the surrounding of liquid cold-scarce plate, when liquid cold-scarce plate framework only has side connection to have server cabinet, above-mentioned junction is arranged on the side of liquid cold-scarce plate framework, and the connection member that junction is arranged also is tightly connected the function at place when connecting above-mentioned liquid cold-scarce plate framework with above-mentioned server cabinet.
In some optional implementations of the present embodiment, the data center cooling system of the application also includes: the cold source control device of the cold of low-temperature receiver and control above-mentioned low-temperature receiver output.Here, low-temperature receiver can be that liquid cold-scarce plate provides low temperature source.As example, above-mentioned low-temperature receiver can be artificial cold source can be natural cold source.Here, above-mentioned cold source control device can control the cold of above-mentioned low-temperature receiver output, it is to be understood that the difference of output cold can control the cooling effectiveness of liquid cold-scarce plate.
In some implementations, it is additionally provided with sensor on above-mentioned liquid cold-scarce plate framework, wherein, the sensor for above-mentioned low-temperature receiver control device send this sensor acquisition to parameter, for above-mentioned cold source control device according to above-mentioned parameter regulate above-mentioned low-temperature receiver output cold.Here, cold is the idiom of refrigerating field, for representing that the object that temperature is higher is discharged into the energy of the relatively low object of temperature, if the energy that above-mentioned energy absorbs with the object that temperature is relatively low represents, is cold.
As example, the sensor includes but not limited to temperature sensor, humidity sensor, air flow sensor；Said temperature sensor can be the sensor of temperature in acquisition server rack, it is also possible to be to gather the sensor of temperature at liquid cold-scarce plate, it is also possible to be to gather the sensor of temperature in data center machine room；Above-mentioned humidity sensor can be the sensor of humidity in acquisition server rack, it is also possible to be to gather the sensor of humidity at liquid cold-scarce plate, it is also possible to be to gather the sensor of humidity in data center machine room；Above-mentioned air flow sensor can be to gather the sensor that above-mentioned air flow sensor can be the air quantity at collection liquid cold-scarce plate, it is also possible to is the sensor of air quantity in acquisition server rack.
Here, the parameter collected is sent to cold source control device by the sensor, and above-mentioned cold source control device can regulate, according to the parameter that sensor sends, the cold that above-mentioned low-temperature receiver is exported, and then control the heat exchange efficiency at liquid cold-scarce plate.About the cold how to export according to the state modulator low-temperature receiver of sensor acquisition, one of ordinary skill in the art will appreciate that control mode can have multiple, being the most specifically controlled itself is not application concerns, does not repeats them here.
Above-mentioned liquid cold-scarce plate framework is after server room deploys, before server cabinet deploys, above-mentioned liquid cold-scarce plate framework arranges sensor, carries out sensor commissioning after server cabinet arrival can be avoided again, and then accelerate the speed put into operation of server cabinet.
In some optional implementations of the present embodiment, said system also includes: liquid feeding pipeline and liquid back pipe road, and wherein, above-mentioned liquid feeding pipeline and above-mentioned liquid back pipe road are all connected with above-mentioned liquid cold-scarce plate and above-mentioned low-temperature receiver.
Here, coolant relatively low for the temperature sent from low-temperature receiver is sent to liquid cold-scarce plate by liquid feeding pipeline, and coolant realizes realizing heat exchange with the high temperature in server cabinet in liquid cold-scarce plate, and the coolant after heat exchange is sent to low-temperature receiver by liquid back pipe road.
Above-mentioned liquid cold-scarce plate framework is after server room deploys, and before server cabinet deploys, above-mentioned liquid feeding pipeline and liquid back pipe road is connected with liquid cold-scarce plate.Generally, liquid cold-scarce plate is the mode being welded and fixed with the connected mode on liquid feeding pipeline and liquid back pipe road, prior art is carrying out Site Welding after server cabinet deploys, and this mode welds the speed that the time-lag on liquid feeding pipeline and liquid back pipe road server cabinet can put into operation.The connection completing liquid feeding pipeline and liquid back pipe road and liquid cold-scarce plate before server cabinet is arranged of the application, relative to the mode of welding after server cabinet arrival, not only reduce workload when server cabinet is paid, and then can ensure that the quality of connection, promote quality and speed that data center machine room is built；And the speed that puts into operation of server cabinet can be accelerated.
In some implementations, above-mentioned liquid feeding pipeline and above-mentioned liquid back pipe road are provided with valve 7.Here, valve is for controlling the turnover of coolant in liquid feeding pipeline and liquid back pipe road, and above-mentioned valve can be by Artificial Control, it is also possible to controlled by instruction by computer.Arrange valve to make, when liquid cold-scarce plate or liquid cold-scarce plate framework are overhauled, the supply of coolant in liquid feeding pipeline and liquid back pipe road can be stopped easily.
In some implementations, above-mentioned liquid feeding pipeline and above-mentioned liquid back pipe road are arranged at above above-mentioned liquid cold-scarce plate.Here, above-mentioned liquid feeding pipeline and above-mentioned liquid back pipe road can also be set in advance in liquid cold-scarce plate framework, the top of feed flow backboard.
Above-mentioned liquid feeding pipeline and above-mentioned liquid back pipe road are arranged at above above-mentioned liquid cold-scarce plate so that can arrange above-mentioned liquid feeding pipeline and above-mentioned liquid back pipe road before not determining the kind of coolant.In practice, if coolant is water, following four mode: liquid feeding pipeline and liquid back pipe Lu Jun are above liquid cold-scarce plate, or all below liquid cold-scarce plate, or liquid feeding pipeline above liquid cold-scarce plate liquid back pipe road below liquid cold-scarce plate, or below liquid feeding pipeline liquid cold-scarce plate liquid back pipe road above liquid cold-scarce plate；If coolant is not water, such as, be ethylene glycol or freon, then water return pipeline must be arranged on the top of liquid cold-scarce plate.So this liquid feeding pipeline and above-mentioned liquid back pipe road are arranged at the mode above above-mentioned liquid cold-scarce plate, so which kind of cold-producing medium unknown coolant be when, the pipeline i.e. carrying out large batch of liquid feeding pipeline and above-mentioned liquid back pipe road is arranged, accelerates the speed that puts into operation of data center.
In some implementations, above-mentioned liquid feeding pipeline includes: feed flow main 5 and feed liquid hose 51, wherein, above-mentioned feed flow main 5 connects above-mentioned low-temperature receiver and above-mentioned feed liquid hose 51, and above-mentioned feed liquid hose 51 connects above-mentioned feed flow main 5 and the liquid cold-scarce plate inlet being arranged on above-mentioned liquid cold-scarce plate 3；Above-mentioned liquid back pipe road includes: return flexible hose 61 and time liquid main 6, and wherein, above-mentioned return flexible hose 61 connects above-mentioned time liquid main 6 and the liquid cold-scarce plate liquid outlet being arranged on above-mentioned liquid cold-scarce plate 3, and above-mentioned time liquid main 6 connects above-mentioned return flexible hose 61 and above-mentioned low-temperature receiver
Here, feed flow main, feed liquid hose and return liquid main, the setting of return flexible hose and decrease the laying cost of pipeline.When liquid cold-scarce plate framework arranges multiple liquid cold-scarce plate, feed flow main can be provided above at liquid cold-scarce plate and return liquid main.Connection liquid cold-scarce plate inlet and the feed liquid hose of feed flow main are set above each liquid cold-scarce plate, between liquid cold-scarce plate and feed flow main, can only lay a feed flow main by a liquid cold-scarce plate framework, wherein, above-mentioned feed flow main is preset in above-mentioned liquid cold-scarce plate framework, relative to the setting using a plurality of liquid feeding pipeline to enter multiple liquid cold-scarce plates, decrease pipeline cost and time cost.The advantage of liquid main and return flexible hose is set back and feed flow main and feed liquid hose are set in like manner, do not repeat them here.
In some implementations, valve can be set on feed liquid hose and return flexible hose so that whether each liquid cold-scarce plate can be run and control targetedly.Feed liquid hose and return flexible hose be arranged at liquid cold-scarce plate one_to_one corresponding, namely, one corresponding feed liquid hose of liquid cold-scarce plate and a return flexible hose, each feed liquid hose and return flexible hose arrange valve, it is possible to achieve the liquid cold-scarce plate that this feed liquid hose or return flexible hose are corresponding is had and controls targetedly.It is understandable that, only valve can also be set on feed liquid hose or return flexible hose, the control of the liquid cold-scarce plate corresponding to this feed liquid hose or this return flexible hose is realized with this, in practice, liquid cold-scarce plate is corresponding feed liquid hose and return flexible hose are respectively provided with Valve controlling effect and are better than only arranging on feed liquid hose or return flexible hose the control effect of valve.
Above description is only the preferred embodiment of the application and the explanation to institute's application technology principle.Skilled artisan would appreciate that, invention scope involved in the application, it is not limited to the technical scheme of the particular combination of above-mentioned technical characteristic, also should contain in the case of conceiving without departing from foregoing invention, other technical scheme being carried out combination in any by above-mentioned technical characteristic or its equivalent feature and being formed simultaneously.Such as features described above and (but not limited to) disclosed herein have the technical characteristic of similar functions and replace mutually and the technical scheme that formed.
Claims (11)
1. a data center cooling system, it is characterised in that described system includes: liquid cold-scarce plate framework (2), liquid cold-scarce plate (3) and connection member (4)；Wherein:
Described liquid cold-scarce plate framework (2), is set in advance in data center machine room and for arranging liquid cold-scarce plate (3)；
Described liquid cold-scarce plate (3), is arranged on described liquid cold-scarce plate framework (2) and is used for the temperature of regulation server rack (1)；
Connection member (4), is arranged on described liquid cold-scarce plate framework (2) and above and connects described server cabinet (1) and described liquid cold-scarce plate framework (2).
System the most according to claim 1, it is characterised in that described connection member (4) is flexibly connected with described liquid cold-scarce plate framework (2).
System the most according to claim 2, it is characterized in that, described connection member (4) is arranged on the surrounding of described liquid cold-scarce plate (3) of described liquid cold-scarce plate framework (2) side, and is used for the junction sealing described server cabinet (1) with described liquid cold-scarce plate framework (2).
System the most according to claim 1, it is characterised in that be additionally provided with fan (8) on described liquid cold-scarce plate (3).
System the most according to claim 1, it is characterised in that described liquid cold-scarce plate (3) is flexibly connected with described liquid cold-scarce plate framework (2).
6. according to the system according to any one of claim 1-5, it is characterised in that described system also includes:
The cold source control device of the cold of low-temperature receiver and control described low-temperature receiver output.
System the most according to claim 6, it is characterized in that, it is additionally provided with sensor on described liquid cold-scarce plate framework (2), wherein, described sensor for described cold source control device send this sensor acquisition to parameter, for described cold source control device according to described parameter regulate described low-temperature receiver output cold.
System the most according to claim 7, it is characterised in that described system also includes:
Liquid feeding pipeline and liquid back pipe road, wherein, described liquid feeding pipeline and described liquid back pipe road are all connected with described liquid cold-scarce plate (3) and described low-temperature receiver.
System the most according to claim 8, it is characterised in that described liquid feeding pipeline and described liquid back pipe road are arranged at described liquid cold-scarce plate (3) top.
System the most according to claim 9, it is characterised in that
Described liquid feeding pipeline includes: feed flow main (5) and feed liquid hose (51), wherein, described feed flow main (5) connects described low-temperature receiver and described feed liquid hose (51), and described feed liquid hose (51) connects described feed flow main (5) and the liquid cold-scarce plate inlet being arranged on described liquid cold-scarce plate (3)；
Described liquid back pipe road includes: return flexible hose (61) and time liquid main (6), wherein, described return flexible hose (61) connects described time liquid main (6) and the liquid cold-scarce plate liquid outlet being arranged on described liquid cold-scarce plate (3), and described time liquid main (6) connects described return flexible hose (61) and described low-temperature receiver.
11. systems according to claim 10, it is characterised in that be provided with valve (7) on described liquid feeding pipeline and described liquid back pipe road.
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| CN201610388052.XA CN105828585A (en) | 2016-06-02 | 2016-06-02 | Data center cooling system |
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| CN201610388052.XA CN105828585A (en) | 2016-06-02 | 2016-06-02 | Data center cooling system |
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| CN108811457B (en) * | 2018-06-29 | 2020-04-28 | 北京百度网讯科技有限公司 | Cooling system |
| CN110572980A (en) * | 2019-07-22 | 2019-12-13 | 上海柯垓冷却技术有限公司 | server system and server room |
| CN110430727A (en) * | 2019-07-30 | 2019-11-08 | 广东申菱环境系统股份有限公司 | A kind of heat pipe backboard air-conditioning system |
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