CN206196221U - Computer room of data center concentrates cooling system - Google Patents
Computer room of data center concentrates cooling system Download PDFInfo
- Publication number
- CN206196221U CN206196221U CN201621155816.2U CN201621155816U CN206196221U CN 206196221 U CN206196221 U CN 206196221U CN 201621155816 U CN201621155816 U CN 201621155816U CN 206196221 U CN206196221 U CN 206196221U
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- liquid working
- working medium
- spray
- rack
- data center
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Abstract
The utility model discloses a computer room of data center concentrates cooling system, including integrated at outside hydraulic means and the hydraulic pressure working medium cooling device of spraying of rack, external liquid working medium case and at least one rack, hydraulic means sprays, hydraulic pressure working medium cooling device, external liquid working medium case and rack are connected through the pipeline, the rack is including supplementary rack, the server rack, feed liquor pipe and back flow, be equipped with inside liquid working medium case in the supplementary rack, main line and pipeline distributor, be equipped with server and a plurality of structure that sprays in the server rack, it passes through the back flow and flows back to external liquid working medium case to spray liquid working medium that the structure sprayed out, then through spraying the inside liquid working medium case of the laggard income of hydraulic means and hydraulic pressure cooling back installation cooling, liquid working medium no phase transformation among the spraying process. The utility model discloses the radiating effect is good, and the energy consumption is low, and the system integration is simple, and the user uses experience well.
Description
Technical field
The utility model is related to rack cooling technology field, and in particular to a kind of data center machine room concentrates cooling system.
Background technology
With continuing to develop for internet, to adapt to the demand of data processing and user, the hardware facility rule of data center
Mould constantly expands, resulting huge energy resource consumption, already develops unavoidable problem as data center, it would be highly desirable to solve
Certainly.At the same time, the cooling problem of computer room also becomes increasingly conspicuous, and natural cooling the most conventional can not meet the cold of existing computer room
But demand, is generally cooled down, wherein only used using the cooling of air-conditioning group and cooling by water two ways for computer room in the prior art
The energy consumption of refrigeration plant just occupies the 30% of the total energy consumption of data center, and energy consumption is larger.
According to Moore's Law, the computer chip density of association increases, and data center's cooling density of load will be multiplied,
And which results in the case of same homalographic, the energy demand of its refrigeration is at least bigger 10 times than common office's refrigeration demand,
It is thus common in the prior art simply to be cooled down by the way of by non-Central air-conditioning unit, not only can not be effectively
Cold air is uniformly distributed on different devices, it has not been convenient to which air-supply is fine-tuned, also increases energy consumption for cooling；And install
Overall central air-conditioning, but construction cost is considerably increased, can not well adapt to actually used；
A certain amount of water source is then needed using cooling by water, in the shortage of current national water resources, is advocated thriftiness and is used the big of water
Under environment, which is promoted in water-deficient area still many misgivings；There is the risk for freezing in cooling tower, uncomfortable at low temperatures
For cold district；Additionally, water-cooling pattern is relatively costly, it is difficult to widely promoted.
Therefore, limited to meet the energy-saving demand and cost of data center machine room, it is necessary to prior art
Improved.
Utility model content
In order to solve problems of the prior art, concentrate heat exchange cold the utility model proposes a kind of data center machine room
But system, can realize that the split spraying cooling of data equipment cabinet server and the concentration of heat transferring medium are cooled down by the system.Should
Server cabinet carries out spraying cooling using liquid working substance to heater element in system, due to the specific heat ratio air of liquid working substance
Specific heat capacity it is big, therefore, it is possible to increase substantially cooling performance.The system is to the secondary cooling of medium using the side for concentrating cooling
Formula, is conducive to the design arrangement of monomer service device rack and the overall arrangement of data center module.
Concrete technical scheme of the present utility model is as follows：
A kind of data center machine room concentrates cooling system, including is integrated in spray hydraulic means and hydraulic pressure work outside rack
Matter cooling device, rack described in outside liquid working medium case and at least one, the spray hydraulic means, the hydraulic refrigerant are cold
But device, the outside liquid working medium case and the rack are attached by pipeline,
The rack includes extension cabinet, server cabinet, feed tube and return duct,
Internal liquid working medium case, main line and pipeline distributor are provided with the extension cabinet, the pipeline distributor leads to
Cross main line and connect the internal liquid working medium case, be respectively arranged with the outside liquid working medium case and the internal liquid working medium case
The liquid working substance of insulating heat-conductive,
Server and multiple spray structures are provided with the server cabinet, the spray structure is faced in the service
The thermal source of device,
The spray structure is connected by the feed tube with the pipeline distributor, the institute that the spray structure is sprayed out
State liquid working substance and the outside liquid working medium case is back to by the return duct, by spray hydraulic means and the liquid
Enter extension cabinet internal liquid working medium case after pressure working medium cooling device cooling, the liquid working substance is without phase transformation during spray.
Preferably, first liquid working medium pump, the first liquid working medium pump and the pipe are additionally provided with the extension cabinet
Distributor is connected.
Preferably, first liquid working medium filter, the first liquid working medium filter are additionally provided with the extension cabinet
It is arranged in the internal liquid working medium case and is connected with the inlet of the first liquid working medium pump.
Preferably, the preferred air-cooled radiating device of hydraulic refrigerant cooling device, the air-cooled radiating device includes radiating
Device and fan.
Preferably, the spray hydraulic means includes the second working medium filter and second liquid working medium pump, shown second liquid
Body working medium filter is arranged in the outside liquid working medium case, the second liquid working medium filter and the second liquid work
The inlet connection of matter pump.
Preferably, multiple spray structures and the horizontally-parallel interval setting of the thermal source of the server, the spray knot
Structure is spray box.
Preferably, the spray structure is sprayed to the liquid working substance on the thermal source in the shape that drenches with rain.
Preferably, the spray structure spray is in vaporific to the liquid working substance on the thermal source.
Preferably, the liquid working substance is mineral oil.
Preferably, the server cabinet is all-sealed structure.
Implement the utility model to have the advantages that：
(1) the utility model has carried out function division to rack, and rack is divided into server cabinet and extension cabinet, and right
Server is not substantially changed to the initial configuration of rack, reduces system integration difficulty and difficulty of processing；
(2) the utility model take one to drag many forms will spray hydraulic means and hydraulic refrigerant cooling device is integrated in machine
Outside cabinet such that it is able to installed in machine room outdoor is at least one rack supply liquid working substance and is cooled down, in Project Realization
On it is more easy；
(3) liquid working substance is directly sprayed the utility model the heater element surface of server, significantly reduces centre
Thermal resistance, improves heat transfer property, reduces system energy consumption；
(4) the utility model is using the type of cooling, computer room in-discard fan in spray media set, hence it is evident that reduces interior and makes an uproar
Sound, improves user experience.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation that a kind of data center machine room that the utility model is provided concentrates cooling system；
Fig. 2 is a kind of structural representation of rack that the utility model is provided；
Fig. 3 is the structural representation of the server cabinet that the utility model is provided；
Fig. 4 is the structural representation of the extension cabinet that the utility model is provided.
Wherein, 1- racks, 2- extension cabinets, 21- internal liquid working medium casees, 22- pipeline distributors, 23- first liquid works
Matter pump, 24- first liquid working medium filters, 25- second liquid working medium filters, 26- second liquid working medium pumps, 3- server machines
Cabinet, 31- servers, 32- spray structures, 4- feed tubes, 5- return ducts, 6- spray hydraulic means, 7- hydraulic refrigerant cooling devices,
8- outside liquid working medium casees.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the premise of creative work
Lower obtained every other embodiment, belongs to the scope of the utility model protection.
Embodiment one
Referring to Fig. 1, the utility model provides a kind of data center machine room and concentrates cooling system, including is integrated in rack 1
Outside spray hydraulic means 6 and hydraulic refrigerant cooling device 7, rack 1 described in outside liquid working medium case 8 and at least one,
The spray hydraulic means 6, the hydraulic refrigerant cooling device 7, the outside liquid working medium case 8 and the rack 1 are by pipe
Road is attached,
Referring to Fig. 2 and Fig. 3, the rack 1 includes extension cabinet 2, server cabinet 3, feed tube 4 and return duct 5,
Referring to Fig. 3 and Fig. 4, internal liquid working medium case 21, main line and pipeline distributor are provided with the extension cabinet 2
22, the pipeline distributor 22 connects the internal liquid working medium case 21, the outside liquid working medium case 8 and institute by main line
The liquid working substance that insulating heat-conductive is respectively arranged with internal liquid working medium case 21 is stated,
Server 31 and multiple spray structures 32 are provided with the server cabinet 3, the spray structure 32 is faced
The thermal source of the server 31,
The spray structure 32 is connected by the feed tube 4 with the pipeline distributor 22, and the spray structure 32 sprays
Drench the liquid working substance for and the outside liquid working medium case 8 is back to by the return duct 5, then by the spray liquid
Enter the internal liquid working medium case 21 of extension cabinet 2 after pressure device 6 and the hydraulic refrigerant cooling device 7 cooling, during spray
The liquid working substance is without phase transformation.
Preferably, the spray hydraulic means 6 includes the second working medium filter and second liquid working medium pump 26, shown second
Liquid working substance filter 25 is arranged in the outside liquid working medium case 8, the second liquid working medium filter 25 and described
The inlet connection of two liquid working substance pumps 26.
Preferably, multiple spray structures 32 and the horizontally-parallel interval setting of the thermal source of the server 31, the spray
It is spray box to drench structure 32.
Preferably, the liquid working substance that the spray structure 32 sprays on the thermal source is in the shape that drenches with rain.
Preferably, the liquid working substance is mineral oil.
Preferably, the server cabinet 3 is all-sealed structure.
During work, the liquid working substance being contained in the internal liquid working medium case 21 is delivered to pipeline point through main line
Orchestration 22, then the liquid working substance is divided into several roads inflows spray structure 32 by the pipeline distributor 22；The liquid
Working medium is directly sprayed onto the circuit board of the server 31 by the spray structure 32, by the liquid working substance and institute
The thermal source directly contact of server 31 is stated so as to take away heat, server 31 is cooled down；After the liquid working substance is heated
Carry heat to collect and be back in the outside liquid working medium case 8 through the return duct 5, then press-fited by the spray liquid
Enter the internal liquid working medium case 21 of extension cabinet 2 after putting 6 and the hydraulic refrigerant cooling device 7 cooling.
Implement the utility model to have the advantages that：
(1) rack is divided into server cabinet and extension cabinet by the utility model, and function division is more simple, direct, and
Initial configuration to server cabinet is not substantially changed, and the system integration is simple, it is easy to process.
(2) hydraulic means is sprayed in the utility model and hydraulic refrigerant cooling device is integrated in the outside of rack, take one
Drag many forms to be arranged on machine room outdoor, supply liquid working substance at least one rack and cooled down, in Project Realization more
For easy.
(3) liquid working substance is directly sprayed the utility model the heater element surface of server, significantly reduces centre
Thermal resistance, improves heat transfer property, reduces system energy consumption.
(4) the utility model is using the type of cooling, computer room in-discard fan in spray media set, hence it is evident that reduces interior and makes an uproar
Sound, improves user experience.
(5) server cabinet makes hermetically sealed mechanism, compared to traditional air-cooled rack, it is possible to increase IP grades, dustproof and waterproof
Effect is more preferable.
Embodiment two
Referring to Fig. 1, the utility model provides a kind of data center machine room and concentrates cooling system, including is integrated in rack 1
Outside spray hydraulic means 6 and hydraulic refrigerant cooling device 7, rack 1 described in outside liquid working medium case 8 and at least one,
The spray hydraulic means 6, the hydraulic refrigerant cooling device 7, the outside liquid working medium case 8 and the rack 1 are by pipe
Road is attached,
Referring to Fig. 2 and Fig. 3, the rack 1 includes extension cabinet 2, server cabinet 3, feed tube 4 and return duct 5,
Referring to Fig. 3 and Fig. 4, internal liquid working medium case 21, main line and pipeline distributor are provided with the extension cabinet 2
22, the pipeline distributor 22 connects the internal liquid working medium case 21, the outside liquid working medium case 8 and institute by main line
The liquid working substance that insulating heat-conductive is respectively arranged with internal liquid working medium case 21 is stated,
Server 31 and multiple spray structures 32 are provided with the server cabinet 3, the spray structure 32 is faced
The thermal source of the server 31,
The spray structure 32 is connected by the feed tube 4 with the pipeline distributor 22, and the spray structure 32 sprays
Drench the liquid working substance for and the outside liquid working medium case 8 is back to by the return duct 5, then by the spray liquid
Enter extension cabinet internal liquid working medium case 21, institute during spray after pressure device 6 and the hydraulic refrigerant cooling device 7 cooling
Liquid working substance is stated without phase transformation.
Preferably, first liquid working medium pump 23, the first liquid working medium pump 23 and institute are additionally provided with the extension cabinet 2
Pipeline distributor 22 is stated to connect.
Preferably, the spray hydraulic means 6 includes the second working medium filter and second liquid working medium pump 26, shown second
Liquid working substance filter 25 is arranged in the outside liquid working medium case 8, the second liquid working medium filter 25 and described
The inlet connection of two liquid working substance pumps 26.
Preferably, multiple spray structures 32 and the horizontally-parallel interval setting of the thermal source of the server 31, the spray
It is spray box to drench structure 32.
Preferably, the liquid working substance that the spray structure 32 sprays on the thermal source is in the shape that drenches with rain.
Preferably, the liquid working substance is mineral oil.
Preferably, the server cabinet 3 is all-sealed structure.
During work, the liquid working substance in the internal liquid working medium case 21 is contained in by the first liquid working medium
After pump 23 pressurizes, the liquid working substance is divided into several roads by the pipeline distributor 22 and flows into the spray structure 32；The liquid
Body working medium is directly sprayed onto the circuit board of the server 31 by the spray structure 32, by the liquid working substance with
The thermal source directly contact of the server 31 is cooled down so as to take away heat to server 31；The liquid working substance is heated
Carry heat afterwards to collect and be back in the outside liquid working medium case 8 through the return duct 5, then by the spray hydraulic pressure
Enter extension cabinet internal liquid working medium case 21 after device 6 and the hydraulic refrigerant cooling device 7 cooling.
The difference of the present embodiment and embodiment one is the liquid working substance by after first liquid working medium pump pressurization,
By spray structure spray to the circuit board, spray pressure increase, liquid working substance and the server in the unit interval
Thermal source contact more fully, cooling effect is more preferable.
Embodiment three
Referring to Fig. 1, the utility model provides a kind of data center machine room and concentrates cooling system, including is integrated in rack 1
Outside spray hydraulic means 6 and hydraulic refrigerant cooling device 7, rack 1 described in outside liquid working medium case 8 and at least one,
The spray hydraulic means 6, the hydraulic refrigerant cooling device 7, the outside liquid working medium case 8 and the rack 1 are by pipe
Road is attached,
Referring to Fig. 2 and Fig. 3, the rack 1 includes extension cabinet 2, server cabinet 3, feed tube 4 and return duct 5,
Referring to Fig. 3 and Fig. 4, liquid working substance case 21, main line and pipeline distributor 22, institute are provided with the extension cabinet 2
State pipeline distributor 22 and the internal liquid working medium case 21 is connected by main line, the outside liquid working medium case 8 and described interior
The liquid working substance of insulating heat-conductive is respectively arranged with portion liquid working substance case 21,
Server 31 and multiple spray structures 32 are provided with the server cabinet 3, the spray structure 32 is faced
The thermal source of the server 31,
The spray structure 32 is connected by the feed tube 4 with the pipeline distributor 22, and the spray structure 32 sprays
Drench the liquid working substance for and the outside liquid working medium case 8 is back to by the return duct 5, then by the spray liquid
Enter extension cabinet internal liquid working medium case 21, institute during spray after pressure device 6 and the hydraulic refrigerant cooling device 7 cooling
Liquid working substance is stated without phase transformation.
Preferably, first liquid working medium pump 23, the first liquid working medium pump 23 and institute are additionally provided with the extension cabinet 2
Pipeline distributor 22 is stated to connect.
Preferably, the spray hydraulic means 6 includes the second working medium filter and second liquid working medium pump 26, shown second
Liquid working substance filter 25 is arranged in the outside liquid working medium case 8, the second liquid working medium filter 25 and described
The inlet connection of two liquid working substance pumps 26.
Preferably, first liquid working medium filter 24, the first liquid working medium filtering are additionally provided with the extension cabinet 2
Device 24 is arranged in the internal liquid working medium case 21 and is connected with the inlet of the first liquid working medium pump 23.
Preferably, multiple spray structures 32 and the horizontally-parallel interval setting of the thermal source of the server 31, the spray
It is spray box to drench structure 32.
Preferably, the liquid working substance that the spray structure 32 sprays on the thermal source is in vaporific.
Preferably, the liquid working substance is mineral oil.
Preferably, the server cabinet 3 is all-sealed structure.
During work, the liquid working substance in the internal liquid working medium case 21 is contained in through the first liquid working medium mistake
Filter 24 flows into the first liquid working medium pump 23, by after the first liquid working medium pump 23 pressurization, being distributed by the pipeline
The liquid working substance is divided into several roads and flows into the spray structure 32 by device 22；The liquid working substance passes through the quilt of the spray structure 32
Directly spray is on the circuit board of the server 31, by the thermal source directly contact of the liquid working substance and the server 31
So as to take away heat, server 31 is cooled down；The liquid working substance carries heat and collects through the return duct 5 after being heated
And be back in the liquid working substance case 8, then press-fited by the spray liquid, 6 and the hydraulic refrigerant cooling device 7 cool down
Enter extension cabinet internal liquid working medium case 21 afterwards.
The present embodiment is that first liquid working medium filter is additionally provided with the extension cabinet with the difference of embodiment two,
First liquid working medium filter is used to keep the cleannes of liquid working substance, spray structure spray to the liquid working substance on the thermal source
In vaporific, liquid working substance is contacted more fully with the thermal source of the server, and cooling effect is more preferable.
The above is preferred embodiment of the present utility model, it is noted that for the ordinary skill of the art
For personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and moisten
Decorations are also considered as protection domain of the present utility model.
Claims (10)
1. a kind of data center machine room concentrates cooling system, it is characterised in that the spray hydraulic pressure outside including being integrated in rack (1)
Device (6) and hydraulic refrigerant cooling device (7), outside liquid working medium case (8) and rack described at least one (1), the spray
Hydraulic means (6), the hydraulic refrigerant cooling device (7), the outside liquid working medium case (8) and the rack (1) is drenched to pass through
Pipeline is attached,
The rack (1) includes extension cabinet (2), server cabinet (3), feed tube (4) and return duct (5),
Internal liquid working medium case (21), main line and pipeline distributor (22), the pipeline point are provided with the extension cabinet (2)
Orchestration (22) connects the internal liquid working medium case (21), the outside liquid working medium case (8) and the inside by main line
The liquid working substance of insulating heat-conductive is respectively arranged with liquid working substance case (21),
Server (31) and multiple spray structures (32) are provided with the server cabinet (3), the spray structure (32) is just right
The thermal source in the server (31),
The spray structure (32) is connected by the feed tube (4) with the pipeline distributor (22), the spray structure
(32) liquid working substance for spraying out is back to the outside liquid working medium case (8) by the return duct (5), by described
Enter extension cabinet (2) internal liquid working medium case after spray hydraulic means (6) and the hydraulic refrigerant cooling device (7) cooling
(21), during spray the liquid working substance without phase transformation.
2. a kind of data center machine room according to claim 1 concentrates cooling system, it is characterised in that the extension cabinet
(2) first liquid working medium pump (23) is additionally provided with, the first liquid working medium pump (23) connects with the pipeline distributor (22).
3. a kind of data center machine room according to claim 2 concentrates cooling system, it is characterised in that the extension cabinet
(2) first liquid working medium filter (24) is additionally provided with, the first liquid working medium filter (24) is arranged on the internal liquid
Connect in body working medium case (21) and with the inlet of the first liquid working medium pump (23).
4. a kind of data center machine room according to claim 1 concentrates cooling system, it is characterised in that the hydraulic refrigerant
Cooling device (7) preferably air-cooled radiating device, the air-cooled radiating device includes radiator and fan.
5. a kind of data center machine room according to claim 1 concentrates cooling system, and the spray hydraulic means (6) includes
Second working medium filter and second liquid working medium pump (26), shown second liquid working medium filter (25) are arranged on the outer liquid
In body working medium case (8), the second liquid working medium filter (25) connects with the inlet of the second liquid working medium pump (26).
6. a kind of data center machine room according to claim 1 concentrates cooling system, it is characterised in that multiple sprays
The horizontally-parallel interval setting of thermal source of structure (32) and the server (31), the spray structure (32) is spray box.
7. a kind of data center machine room according to claim 6 concentrates cooling system, it is characterised in that the spray structure
(32) spray to the liquid working substance on the thermal source in the shape that drenches with rain.
8. a kind of data center machine room according to claim 6 concentrates cooling system, it is characterised in that the spray structure
(32) spray is in vaporific to the liquid working substance on the thermal source.
9. a kind of data center machine room according to claim 1 concentrates cooling system, it is characterised in that the liquid working substance
It is mineral oil.
10. a kind of data center machine room according to claim 1 concentrates cooling system, it is characterised in that the server
Rack (3) is all-sealed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621155816.2U CN206196221U (en) | 2016-10-31 | 2016-10-31 | Computer room of data center concentrates cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621155816.2U CN206196221U (en) | 2016-10-31 | 2016-10-31 | Computer room of data center concentrates cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206196221U true CN206196221U (en) | 2017-05-24 |
Family
ID=58732743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621155816.2U Withdrawn - After Issue CN206196221U (en) | 2016-10-31 | 2016-10-31 | Computer room of data center concentrates cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206196221U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106455439A (en) * | 2016-10-31 | 2017-02-22 | 广东合新材料研究院有限公司 | Data center machine room centralized cooling system |
-
2016
- 2016-10-31 CN CN201621155816.2U patent/CN206196221U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106455439A (en) * | 2016-10-31 | 2017-02-22 | 广东合新材料研究院有限公司 | Data center machine room centralized cooling system |
| CN106455439B (en) * | 2016-10-31 | 2018-12-04 | 广东合一新材料研究院有限公司 | A kind of data center machine room concentration cooling system |
| US10966353B2 (en) | 2016-10-31 | 2021-03-30 | Guangdong Hi-1 New Materials Technology Research Institute Co., Ltd. | Centralized cooling system for data center |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170524 Effective date of abandoning: 20181204 |
|
| AV01 | Patent right actively abandoned |