CN109952003A - A kind of data center's liquid cooling system - Google Patents
A kind of data center's liquid cooling system Download PDFInfo
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- CN109952003A CN109952003A CN201910289286.2A CN201910289286A CN109952003A CN 109952003 A CN109952003 A CN 109952003A CN 201910289286 A CN201910289286 A CN 201910289286A CN 109952003 A CN109952003 A CN 109952003A
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- cold plate
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- data center
- phase refrigerant
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- 238000001816 cooling Methods 0.000 title claims abstract description 89
- 239000007788 liquid Substances 0.000 title claims abstract description 71
- 239000003507 refrigerant Substances 0.000 claims abstract description 112
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 238000009835 boiling Methods 0.000 claims description 10
- 238000001704 evaporation Methods 0.000 claims description 2
- 230000008020 evaporation Effects 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims 1
- 238000007654 immersion Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 description 13
- 230000017525 heat dissipation Effects 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 7
- 238000005057 refrigeration Methods 0.000 description 6
- 239000008367 deionised water Substances 0.000 description 3
- 229910021641 deionized water Inorganic materials 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 3
- 238000003682 fluorination reaction Methods 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000002269 spontaneous effect Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000021760 high fever Diseases 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Abstract
The invention discloses a kind of data center's liquid cooling systems, are related to data center's heat abstractor technical field.Including cabinet, server, cold plate, cooling device, liquid reserve tank, refrigerated medium pump, the cabinet is provided with single-phase refrigerant, server is immersed in single-phase refrigerant, server is connect with cabinet, cold plate is set in cabinet, cold plate is connect with cabinet, and cold plate successively connect to form circulation loop with cooling device, liquid reserve tank, refrigerated medium pump.The combination of the present invention realization indirect contact liquid cooling and single-phase direct immersion liquid cooling and natural cooling, make single-phase refrigerant without circulating under the driving of pump, but the variation of temperature and density is relied on to be recycled, although and refrigerant recycles under the driving of refrigerated medium pump, but refrigerant is smaller than the viscosity of single-phase refrigerant, it is readily flowed, the loss of refrigerated medium pump is not will increase, so reducing the loss of pump caused by single-phase refrigerant, the PUE for reducing data center, improves the green degree of data center.
Description
Technical field
The present invention relates to data center's heat abstractor technical fields, and in particular to a kind of data center's liquid cooling system.
Background technique
Data center is power consumption rich and influential family, and the electronic information equipment and refrigeration unit that whole year runs without interruption can consume largely
Electric energy takes effective radiating mode to data center to reduce the power consumption of refrigeration unit, is advantageously implemented entire data center
Energy conservation.
The heat dissipation of data center has natural cooling and liquid cooling two ways.Liquid cooling includes indirect contact liquid cooling and directly leaching
Do not have formula liquid cooling.Direct immersion liquid cooling is that server is completely immersed in the cabinet for filling refrigerant, and refrigerant directly takes away clothes
The heat that the components such as chip, the memory of business device generate.The difference of state when taking away heat according to refrigerant, direct immersion liquid cooling
It is divided into single-phase direct immersion liquid cooling and the direct immersion liquid cooling of two-phase.Single-phase direct immersion liquid cooling, refers to single-phase refrigerant
During absorbing server heat, single-phase refrigerant is not undergone phase transition, and single-phase refrigerant constantly recycles under the driving of pump
Flowing, single-phase refrigerant absorb heat in cabinet heating after along pipeline outflow, into heat exchanger, cabinet is flowed back to after heat exchange again, it is complete
At one cycle.
The single-phase refrigerant that single-phase direct immersion liquid cooling uses, viscosity coefficient height, poor fluidity, increases the damage of pump
Consumption, reduces the green degree of data center.
Summary of the invention
The present invention In view of the above shortcomings of the prior art, proposes a kind of data center's liquid cooling system, the present invention can
The loss for mitigating pump, improves the green degree of data center.
To achieve the goals above, the technical solution adopted by the present invention is that:
A kind of data center's liquid cooling system, including cabinet, server, cold plate, cooling device, liquid reserve tank, refrigerated medium pump, institute
It states cabinet and is provided with single-phase refrigerant, server is immersed in single-phase refrigerant, and server is connect with cabinet, and cold plate is set to cabinet
Interior, cold plate is connect with cabinet, and cold plate successively connect to form circulation loop with cooling device, liquid reserve tank, refrigerated medium pump.
Further, the top of the cabinet is equipped with case lid, and case lid is the shell structure of lower end surface opening, case lid and cabinet
Connection, case lid are equipped with venthole.
Further, the single-phase refrigerant is fluorinated liquid using higher boiling.
Further, the side wall of the cabinet is equipped with connecting plate, and the side wall connection of connecting plate and cabinet, connecting plate passes through tight
Firmware is connect with server.
Further, the cold plate includes the first cold plate and the second cold plate, and the first cold plate level is set to server and cabinet
Bottom plate between, the bottom plate of the first cold plate and cabinet connects, and the second cold plate is set to vertically between server and the side wall of cabinet, the
The connection of the side wall of two cold plates and cabinet.
Further, the water outlet of second cold plate is set to the top of the water inlet end of the second cold plate.
Further, the server is equipped with multiple, and cold plate further includes third cold plate, and third cold plate is set to server and clothes
It is engaged between device, the side wall of third cold plate and cabinet connects, and the water outlet of third cold plate is set to the top of the water inlet end of third cold plate.
Further, the cooling device and liquid reserve tank and refrigerated medium pump are set to outside cabinet.
Further, the cooling device uses evaporative condenser or cooling tower.
Further, the refrigerant uses deionized water.
The invention has the benefit that
1, the present invention is realized indirectly by setting cabinet, server, cold plate, cooling device, liquid reserve tank, refrigerated medium pump
The combination of contact liquid cooling and single-phase direct immersion liquid cooling and natural cooling, the heat that server can be made to distribute is by cabinet
Interior single-phase refrigerant absorbs, and single-phase refrigerant absorbs heating after heat, density reduces, and makes between single-phase refrigerant that there are density
Difference, so that single-phase refrigerant be made to flow: and the intracorporal cold plate of case carries out heat with the single-phase refrigerant of heating and exchanges, and reduces
The temperature of single-phase refrigerant allows single-phase refrigerant to continue to absorb the heat of server, and absorb the heat of single-phase refrigerant
Refrigerant in cold plate flows into cooling device and cools down, and the refrigerant after cooling passes sequentially through liquid reserve tank, refrigerated medium pump again
Into in cold plate, continues cooling single-phase refrigerant, server " anhydrous " single-phase direct immersion liquid cooling is realized, to make single-phase system
Cryogen relies on the variation of temperature and density to be recycled without circulating under the driving of pump, although and refrigerant exists
It is recycled under the driving of refrigerated medium pump, but refrigerant is smaller than the viscosity of single-phase refrigerant, it is readily flowed, it not will increase refrigerated medium pump
Loss reduce the PUE of data center so the present invention can reduce the loss of pump caused by single-phase refrigerant, improve number
According to the green degree at center.
2, by setting case lid, it can be avoided single-phase refrigerant and be exposed in atmosphere, prevent the intracorporal single-phase refrigerant of case
By outside contamination, extend the service life of single-phase refrigerant；Venthole is set, also can make cabinet after Box Cover upper box lid
Interior air pressure keeps stablizing.
3, it is fluorinated liquid by using higher boiling, can be avoided single-phase refrigerant when absorbing the heat that server distributes, it is single
Phase refrigerant is undergone phase transition, so that single-phase refrigerant phase transformation be avoided to volatilize, is saved the consumption of single-phase refrigerant, is economized on resources,
Reduce cost.
4, connecting plate is equipped with by the side wall in cabinet, connecting plate is connect by fastener with server, can be in cabinet
Interior server easy to disassemble, consequently facilitating being safeguarded to server；And it is convenient for the comprehensive encirclement server of single-phase refrigerant,
To improve the heat transfer effect of single-phase refrigerant and server.
5, by the first cold plate of setting and the second cold plate, the first cold plate and the second cold plate can be made to surround server, more greatly
The heat of range taken away in single-phase refrigerant, to improve the heat transfer effect of single-phase refrigerant and the first cold plate, the second cold plate.
6, by the way that the water outlet of the second cold plate to be set to the top of the water inlet end of the second cold plate, can make in the second cold plate
Refrigerant flows from the bottom up, to improve the second cold plate to the cooling effect of single-phase refrigerant, because single-phase refrigerant is absorbed heat
Density becomes smaller afterwards, and the single-phase refrigerant after density becomes smaller flows up, and the refrigerant in the second cold plate also flows from the bottom up,
Single-phase refrigerant co-flow after making refrigerant and heating improves to accelerate the cooling of the single-phase refrigerant after heating
The cooling effect of single-phase refrigerant, to improve the heat dissipation effect and radiating efficiency of data center.
7, by the way that multiple servers are arranged in cabinet, and third cold plate is set between server and server, it can
The heat dissipation effect of server is further increased, because if server setting is multiple and is not provided with third cold plate, then servicing
It is easy to produce hot localised points between device and server, can not only reduce following for the single-phase refrigerant between server and server
Ring flow effect, and the heat dissipation effect to server can be reduced.By the way that the water outlet of third cold plate is set to third cold plate
The top of water inlet end can be such that the refrigerant in third cold plate flows from the bottom up, improve third cold plate to single-phase refrigerant
Cooling effect, because density becomes smaller after single-phase refrigerant heat absorption, the single-phase refrigerant after density becomes smaller is flowed up, and third is cold
Refrigerant in plate also flows from the bottom up, the single-phase refrigerant co-flow after making refrigerant and heating, to accelerate liter
The cooling of single-phase refrigerant after temperature, improves the cooling effect of single-phase refrigerant, to improve the heat dissipation effect of data center
Fruit and radiating efficiency.
8, by the way that cooling device and liquid reserve tank and refrigerated medium pump to be set to outside cabinet, on the one hand can facilitate to cooling
Device or liquid reserve tank or refrigerated medium pump are safeguarded, the safety of cabinet is on the other hand also improved, because if by cold
But device and liquid reserve tank and refrigerated medium pump are set in cabinet, then can increase in cooling device and liquid reserve tank and refrigerant
The junction of pump, leakage of refrigerant are in the intracorporal risk of case, and leakage of refrigerant can pollute single-phase refrigerant, to reduce single-phase system
Cooling effect of the cryogen to server.
9, by using evaporative condenser or cooling tower, the refrigerant after the heating flowed out from cold plate can be carried out
Cooling comes back in cold plate convenient for the refrigerant after cooling and continues cooling single-phase refrigerant, so that single-phase refrigerant be promoted to follow
Circulation is dynamic；Moreover, refrigerant enters after flowing out cold plate uses evaporative condenser or cooling tower, natural cooling source and system are utilized
Cryogen exchanges heat, and realization goes compressor to run, energy saving, really realizes and carries out data center's refrigeration using natural cooling source,
It compensates for natural cooling and also needs deficiency using compressor refrigeration, improve the PUE value of data center, improve the green of data center
Color degree more supports the heat dissipation of the server of high heat density to use.
10, by using deionized water, it is able to extend the service life of cold plate, cooling device, liquid reserve tank, refrigerated medium pump,
The manpower and material resources that maintenance replacement cold plate, cooling device, liquid reserve tank, refrigerated medium pump are spent are reduced, cost is reduced.Because if adopting
With tap water, contain chloride ion in tap water, be easy to cause cold plate, cooling device, liquid reserve tank, the corrosion of refrigerated medium pump, even
Leakage, both increases application risk, also increases maintenance cost.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of data center's liquid cooling system；
Fig. 2 is a kind of schematic diagram of internal structure of data center's liquid cooling system；
Fig. 3 is the cross-sectional view at the place Fig. 2A-A.
Description of symbols: 1- cabinet, 2- single-phase refrigerant, 3- server, the first cold plate of 4-, the first inlet tube of 401-,
The second outlet tube of 402-, the second cold plate of 5-, the second inlet tube of 501-, the second outlet tube of 502-, 6- third cold plate, 601- third into
Liquid pipe, 602- third outlet tube, 7- case lid, 701- venthole, 8- connecting plate, 9- fastener, 10- cooling device, 11- liquid storage
Case, 12- refrigerated medium pump.
It is worth noting that, in the description of the present invention, term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
Specific embodiment
For a better understanding of the present invention, the present invention will be further elaborated with reference to the accompanying drawing.
Embodiment:
A kind of data center's liquid cooling system, including cabinet 1, server 3, cold plate, cooling device 10, liquid reserve tank 11, refrigeration
Agent pump 12.
The top of cabinet 1 is equipped with case lid 7, and case lid 7 is the shell structure of lower end surface opening, and case lid 7 and cabinet 1 are hinged, case
Lid 7 is equipped with venthole 701.
Cabinet 1 is provided with single-phase refrigerant 2, and in the present embodiment, single-phase refrigerant 2 is fluorinated liquid using higher boiling, high boiling
Point fluorination liquid refers to that boiling point is higher than 100 DEG C of fluorination liquid, and in addition to this, mineral oil or silicone oil can also be used in single-phase refrigerant 2.
Server 3 is equipped with multiple, and multiple servers 3 are all immersed in single-phase refrigerant 2, and the side wall of cabinet 1 is equipped with connection
Plate 8, connecting plate 8 are welded and fixed with cabinet 1, and connecting plate 8 is fixedly connected by fastener 9 with server 3, in the present embodiment,
Fastener 9 uses bolt.
Cold plate is the internal shell structure for being equipped with flow duct or flowing groove, and cold plate is set in cabinet 1, and cold plate includes the
One cold plate 4, the second cold plate 5, third cold plate 6, the first cold plate 4 is horizontal to be set between server 3 and the bottom plate of cabinet 1, and first is cold
Plate 4 is fixedly connected by bolt with the bottom plate of cabinet 1, and the second cold plate 5 is set between server 3 and the side wall of cabinet 1 vertically, the
Three cold plates 6 are set between server 3 and server 3, and according to radiating requirements, multiple, the second cold plate 5 is can be set in third cold plate 6
And third cold plate 6 is fixedly connected by bolt with the side wall of cabinet 1.Second outlet tube 502 of the second cold plate 5 is set to second
The top of second inlet tube 501 of cold plate 5, the third outlet tube 602 of third cold plate 6 are set to the third inlet tube of third cold plate 6
The of 601 top, the first outlet tube 402 of the first cold plate 4 and the second outlet tube 502 of the second cold plate 5 and third cold plate 6
Three outlet tubes 602 are connect with cooling device 10, and in the present embodiment, cooling device 10 uses evaporative condenser, cooling dress
It sets 10 to connect by pipeline with liquid reserve tank 11, liquid reserve tank 11 is connect by pipeline with refrigerated medium pump 12, the water outlet of refrigerated medium pump 12
End with the first inlet tube 401 of the first cold plate 4, the second inlet tube 501 of the second cold plate 5, third cold plate 6 third inlet tube
601 connections, so that the connection of cold plate, cooling device 10, liquid reserve tank 11, refrigerated medium pump 12 forms circulation loop.
Further, cooling device 10, liquid reserve tank 11, refrigerated medium pump 12 are set to outside cabinet 1.
Specifically, in the present embodiment, refrigerant uses deionized water.
When use:
As server 3 is run, chip, memory in server 3 generate amount of heat as main heat production source, due to
Server 3 is immersed in single-phase refrigerant 2, and single-phase refrigerant 2 is fluorinated liquid using higher boiling, and higher boiling is fluorinated the boiling point of liquid
Higher than 50-55 DEG C of normal working temperature of server 3, so higher boiling fluorination liquid will not be undergone phase transition, single-phase refrigerant 2 is inhaled
The heat that server 3 distributes is received, the raising of 2 temperature of single-phase refrigerant, the density reduction of 3 heat of server are absorbed, so absorbing
The single-phase refrigerant 2 of the heat of server 3 and do not absorb server 3 heat single-phase refrigerant 2 between there are temperature differences
And density contrast absorbs the single-phase refrigerant 2 of the heat of server 3 so that the single-phase refrigerant 2 in cabinet 1 be made to flow
It is flowed at toward the single-phase refrigerant 2 for the heat for not absorbing server 3, the single-phase refrigerant 2 for not absorbing the heat of server 3 is also past
It absorbs and is flowed at the single-phase refrigerant 2 of the heat of server 3, to make the single-phase refrigerant 2 for absorbing the heat of server 3
It does not absorb and forms spontaneous convection current between the single-phase refrigerant 2 of the heat of server 3.
Due also to cold plate constantly reduces the temperature of single-phase refrigerant 2, so making the single-phase system for the heat for absorbing server 3
Cryogen 2 and do not absorb server 3 heat single-phase refrigerant 2 between maintain state there are temperature difference and density contrast, from
And makes the single-phase refrigerant 2 for the heat for absorbing server 3 and do not absorb shape between the single-phase refrigerant 2 of the heat of server 3
At spontaneous convection circulation.During single-phase refrigerant 2 circulates, single-phase refrigerant 2 by from server 3 absorb
Heat transfer is to the refrigerant in cold plate, and after the refrigerant suction heat in cold plate, outflow cold plate, which enters in cooling device 10, to drop
Temperature condensation, the refrigerant after then cooling down, which enters in liquid reserve tank 11, keeps in, and then passes through refrigerated medium pump 12 for the refrigeration after cooling
Cold plate is sent into agent, continues the temperature for reducing single-phase refrigerant 2, to complete entire heat dissipation circulation.
When the outer temperature of cabinet 1 is lower or the chip of server 3 is smaller using power, refrigerant can be reduced and enter cold plate
Amount, extra refrigerant enter in liquid reserve tank 11 keep in, to reduce the power consumption of refrigerated medium pump 12；Only with evaporation outside cabinet 1
Blower in formula condenser cools down the refrigerant after absorbing heat, does not use the spray equipment in evaporative condenser.
When the outer temperature of cabinet 1 is higher or the chip of server 3 is larger using power, refrigerant can be increased and enter cold plate
Amount, improve heat exchange efficiency；It is total using the spray equipment in the blower and evaporative condenser in evaporative condenser outside cabinet 1
It is cooled down with to the refrigerant after absorption heat.
In cabinet 1, the operation of 3 high power consumption of partial region server, 3 low power operation of another part region server or not
When operation, the flow of low-power consumption or the refrigerant in the cold plate of zero-power region is closed or reduced, maintains 1 equilibrium temperature of cabinet
The green degree for realizing energy conservation simultaneously, reducing PUE, improving data center.
The present invention combines single-phase direct immersion liquid cooling and indirect contact liquid cooling and natural cooling, significantly subtracts
The energy consumption at small data center has both natural cooling source energy conservation, the effect that PUE is reduced, improves exchange capability of heat, support high fever density service
The heat dissipation of device 3 optimizes natural cooling technology, realizes " removing compressor " operation completely.
Claims (10)
1. a kind of data center's liquid cooling system, which is characterized in that including cabinet, server, cold plate, cooling device, liquid reserve tank, system
Cryogenic fluid pump, the cabinet are provided with single-phase refrigerant, and server is immersed in single-phase refrigerant, and server is connect with cabinet, cold
Plate is set in cabinet, and cold plate is connect with cabinet, and cold plate successively connect to be formed and be recycled back to cooling device, liquid reserve tank, refrigerated medium pump
Road.
2. a kind of data center's liquid cooling system according to claim 1, which is characterized in that the top of the cabinet is equipped with case
Lid, case lid are the shell structure of lower end surface opening, and case lid is connect with cabinet, and case lid is equipped with venthole.
3. a kind of data center's liquid cooling system according to claim 1, which is characterized in that the single-phase refrigerant is using high
Boiling point is fluorinated liquid.
4. a kind of data center's liquid cooling system according to claim 1, which is characterized in that the side wall of the cabinet, which is equipped with, to be connected
The side wall of fishplate bar, connecting plate and cabinet connects, and connecting plate is connect by fastener with server.
5. a kind of data center's liquid cooling system according to claim 1, which is characterized in that the cold plate includes the first cold plate
With the second cold plate, the first cold plate level is set between server and the bottom plate of cabinet, and the bottom plate of the first cold plate and cabinet connects, the
Two cold plates are set to vertically between server and the side wall of cabinet, the side wall connection of the second cold plate and cabinet.
6. a kind of data center's liquid cooling system according to claim 5, which is characterized in that the water outlet of second cold plate
Set on the top of the water inlet end of the second cold plate.
7. a kind of data center's liquid cooling system according to claim 6, which is characterized in that the server be equipped with it is multiple,
Cold plate further includes third cold plate, and third cold plate is set between server and server, and the side wall of third cold plate and cabinet connects, the
The water outlet of three cold plates is set to the top of the water inlet end of third cold plate.
8. a kind of data center's liquid cooling system according to claim 1, which is characterized in that the cooling device and liquid reserve tank
And refrigerated medium pump is set to outside cabinet.
9. a kind of data center's liquid cooling system according to claim 1, which is characterized in that the cooling device is using evaporation
Formula condenser or cooling tower.
10. a kind of data center's liquid cooling system according to claim 1, which is characterized in that the refrigerant using go from
Sub- water.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910289286.2A CN109952003A (en) | 2019-04-11 | 2019-04-11 | A kind of data center's liquid cooling system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910289286.2A CN109952003A (en) | 2019-04-11 | 2019-04-11 | A kind of data center's liquid cooling system |
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| CN109952003A true CN109952003A (en) | 2019-06-28 |
Family
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110958819A (en) * | 2019-12-11 | 2020-04-03 | 深圳绿色云图科技有限公司 | Cooling device and single-phase immersed liquid cooling cabinet |
| CN110958818A (en) * | 2019-12-11 | 2020-04-03 | 深圳绿色云图科技有限公司 | Single-phase immersion type liquid cooling cabinet and single-phase immersion type liquid cooling system |
| CN111240448A (en) * | 2020-01-19 | 2020-06-05 | 苏州浪潮智能科技有限公司 | Immersed liquid cooling device for liquid injection in middle of server |
| CN111465276A (en) * | 2020-04-24 | 2020-07-28 | 苏州浪潮智能科技有限公司 | Data center cooling system capable of cooling in grading mode |
| CN111864304A (en) * | 2020-08-11 | 2020-10-30 | 大连理工大学 | Two-phase immersed battery liquid cooling device utilizing phase-change material for energy storage |
| CN112867341A (en) * | 2020-12-10 | 2021-05-28 | 国网浙江省电力有限公司双创中心 | Container type liquid cooling data center |
| CN114096133A (en) * | 2021-12-22 | 2022-02-25 | 北京字节跳动网络技术有限公司 | Immersed liquid cooling device and liquid cooling system |
| CN115793819A (en) * | 2023-01-09 | 2023-03-14 | 苏州浪潮智能科技有限公司 | Immersion type liquid cooling server and waste heat recovery system thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110958819A (en) * | 2019-12-11 | 2020-04-03 | 深圳绿色云图科技有限公司 | Cooling device and single-phase immersed liquid cooling cabinet |
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| CN111465276A (en) * | 2020-04-24 | 2020-07-28 | 苏州浪潮智能科技有限公司 | Data center cooling system capable of cooling in grading mode |
| CN111864304A (en) * | 2020-08-11 | 2020-10-30 | 大连理工大学 | Two-phase immersed battery liquid cooling device utilizing phase-change material for energy storage |
| CN111864304B (en) * | 2020-08-11 | 2024-04-16 | 大连理工大学 | Two-phase immersed battery liquid cooling device utilizing phase change material for energy storage |
| CN112867341A (en) * | 2020-12-10 | 2021-05-28 | 国网浙江省电力有限公司双创中心 | Container type liquid cooling data center |
| CN112867341B (en) * | 2020-12-10 | 2023-05-30 | 国网浙江省电力有限公司双创中心 | Container type liquid cooling data center |
| CN114096133A (en) * | 2021-12-22 | 2022-02-25 | 北京字节跳动网络技术有限公司 | Immersed liquid cooling device and liquid cooling system |
| CN115793819A (en) * | 2023-01-09 | 2023-03-14 | 苏州浪潮智能科技有限公司 | Immersion type liquid cooling server and waste heat recovery system thereof |
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