CN110213934A - A kind of immersion cooling system and immersion liquid cooling source - Google Patents
A kind of immersion cooling system and immersion liquid cooling source Download PDFInfo
- Publication number
- CN110213934A CN110213934A CN201811451451.1A CN201811451451A CN110213934A CN 110213934 A CN110213934 A CN 110213934A CN 201811451451 A CN201811451451 A CN 201811451451A CN 110213934 A CN110213934 A CN 110213934A
- Authority
- CN
- China
- Prior art keywords
- liquid
- immersion
- gas
- pump
- seal case
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- H05K7/2029—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant with phase change in electronic enclosures
- H05K7/203—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant with phase change in electronic enclosures by immersion
-
- 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
- H05K7/2029—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant with phase change in electronic enclosures
- H05K7/20309—Evaporators
-
- 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
- H05K7/2029—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant with phase change in electronic enclosures
- H05K7/20318—Condensers
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
Abstract
The present invention relates to a kind of immersion cooling system and immersion liquid cooling sources.Immersion cooling system, including seal case and the immersion liquid cooling source being connect with seal case, there is the inner cavity for containing heat transferring medium in seal case, heating device is installed in seal case, immersion liquid cooling source includes condenser, condenser has gas piping and the liquid back pipe road for heat transferring medium circulation loop to be connect and constituted with seal case, gas piping has the gas circuit cabinet interface connecting for the gas outlet with seal case, liquid back pipe road has the fluid path cabinet interface connecting for the inlet with seal case, is serially connected with pump on gas piping.Above-mentioned immersion cooling system uses immersion liquid cooling source, can be effectively controlled the pressure in system, and then guarantee the heat dissipation effect of system.
Description
Technical field
The present invention relates to a kind of immersion cooling system and immersion liquid cooling sources.
Background technique
Liquid-cooling heat radiation technology can be divided into two kinds of cooling plate type liquid cooling (indirect type is cooling) and immersion liquid cooling (direct-type is cooling)
Mode.Immersion liquid cooling also known as immersion are cooling, are a kind of for cooling down the technology of electronic processing equipment, especially for high speed
With high data capacity processing equipment, traditional air cooling is found to be insufficient.Immersion cooling include by equipment (such as
Electronic data processing module) it immerses in the cabinet containing liquid, the very high cooling provided using the convection current and evaporation of liquid
Rate is maintained at module in normal working range.
The cooling device of immersion for electronic equipment exists in the prior art, as application publication number is
Immersion disclosed in the Chinese invention patent application of CN108141991A is cooling, the cooling dress of immersion for electronic equipment
It sets including pressure seal cabinet, the interior heat-transfer fluid for keeping liquid form of pressure seal cabinet, electronic equipment can immerse heat transfer
In fluid, and pressure seal cabinet includes the vapor space positioned at the surface of liquid heat transfer fluid, vapor space connection
To condenser, condenser have entrance for receiving heat-transfer fluid steam, sealable steam (vapor) outlet and condensate outlet with
And condensate reflux pipeline.When running electronic equipment, the heat that electronic equipment generates evaporates some heat-transfer fluids and makes to pass
Hot fluid steam enters the condensation that exchanges heat in condenser, and the heat-transfer fluid condensate generated after condensation returns in pressure cabinet, into
Row reciprocation cycle.Although above-mentioned apparatus can carry out cooling, the intracorporal heat transfer of device pressure seal case to electronic equipment
Pressure of the fluid after absorbing heat of vaporization is uncontrollable, and when the short time increasing the power consumption of electronic equipment, electronic equipment is generated
Heat increase, increase the intracorporal temperature of pressure seal case, heat-transfer fluid makes to conduct heat after absorbing heat of vaporization in forbay body
The pressure rise of fluid steam, can make the elevation of boiling point of heat-transfer fluid in this case, and then influences heat-transfer fluid and continue to steam
Hair, causes the heat dissipation effect of whole device poor.
Summary of the invention
The purpose of the present invention is to provide a kind of immersion liquid cooling sources, not can control with solving existing immersion cooling system
The problem of system radiating effect difference caused by the problem of seal box intracorporal evaporating pressure；The object of the invention is also to provide
A kind of immersion cooling system easily leads to heating device damage to solve the heat dissipation effect difference of existing immersion cooling system
Problem.
To achieve the above object, the technical solution of immersion cooling system provided by the invention is: immersion cooling system
Including seal case and the immersion liquid cooling source connecting with seal case, there is the inner cavity for containing heat transferring medium in seal case,
Heating device is installed, immersion liquid cooling source includes condenser, and condenser has for connecting with seal case in seal case
And gas piping and the liquid back pipe road of heat transferring medium circulation loop are constituted, gas piping has for the gas outlet with seal case
The gas circuit cabinet interface of connection, liquid back pipe road have the fluid path cabinet interface connecting for the inlet with seal case, gas
Pump is serially connected on pipeline.
Immersion cooling system the utility model has the advantages that immersion cooling system provided by the invention use immersion liquid cooling source,
Immersion liquid cooling source is serially connected with pump on gas piping, makes to generate heat when power increase in the seal case internal heat generation device short time
Amount increases, so that heat transferring medium absorbs heat when the pressure rise of the heat transferring medium steam of evaporation and generation, it is dynamic to pump up gas
Heat transferring medium steam after boosting, is delivered in condenser by pumping, be ensure that inside whole system by the effect of power conveying
Evaporating pressure, and then guarantee the boiling point of heat transferring medium, enable heat transferring medium to continue to evaporate and enter in condenser to exchange heat, mentions
The high heat dissipation performance of whole system, avoiding the heat that the intracorporal heating device of seal box generates cannot shed in time and cause
Heating device damage.
Further, immersion liquid cooling source includes the gas-liquid separator that gas piping is arranged in, and gas-liquid separator setting exists
The upstream of the pump, the pump is gas pump, and gas piping is in the part between gas pump upstream and gas-liquid separator and gas
The air storing cavity of liquid/gas separator is connected to.
The utility model has the advantages that pump is gas pump, and is connected to by gas piping with the air storing cavity of gas-liquid separator, make to enter cold
Condenser is only in gaseous heat transferring medium, and the gaseous state heat transferring medium after avoiding evaporation has the partial coagulation to be on gas piping
Gas pump is damaged when liquid.
Further, the liquid storage chamber of gas-liquid separator is connected to the liquid back pipe road by outlet tube road.
The utility model has the advantages that can be realized the circulation of liquid heat transferring medium, the liquid heat transferring medium in gas-liquid separator liquid storage chamber
Condenser condensation is needed not move through, the load of condenser is reduced.
Further, immersion liquid cooling source further includes the electrically-controlled valve being arranged on outlet tube road, is arranged on gas-liquid separator
Have and is opened with the liquid-level switch of electrically-controlled valve control connection with controlling electrically-controlled valve when the liquid level of liquid storage chamber reaches setting height, Xiang Mi
Fluid infusion in joint sealing body.
The utility model has the advantages that the heat transferring medium of liquid is flowed out from the liquid storage chamber bottom of gas-liquid separator, with warp when control valve is opened
The heat transferring medium of the liquid of the condensed supercooling of condenser converges, convenient for control to seal case fluid infusion.
Further, immersion liquid cooling source further includes the liquid pump being arranged on the liquid back pipe road, and liquid pump is located at institute
State the downstream position on outlet tube road.
The utility model has the advantages that liquid pump boosts to the liquid medium in outlet tube road, subsequent cycle process is made it into, is avoided
Pressure is excessive at condenser.
Further, the liquid back pipe road is provided with preheater in the downstream of the liquid pump.
The utility model has the advantages that preheater can accelerate the evaporation of heat transferring medium in seal case, to accelerate the progress of radiation processes.
Further, the liquid pump is to support the pump of dry operating.
The utility model has the advantages that preventing from carrying gaseous heat transferring medium in liquid heat transfer medium secretly and damaging liquid pump.
Further, the heat transferring medium is fluorination liquid.
The utility model has the advantages that the boiling point of fluorination liquid is lower, easily evaporate, the circulation for heat transfer process of being more convenient for carries out.
Further, immersion liquid cooling source further includes cabinet body, and the condenser is arranged on the outside of cabinet body.
The utility model has the advantages that condenser is arranged on the outside of cabinet body, the separation of heat transferring medium evaporation and condensation process can be realized, together
When also reduce the limited pressure of installation space in cabinet body.
The technical solution in immersion liquid cooling provided by the invention source are as follows: a kind of immersion liquid cooling source, including condenser, condensation
Device has gas piping and the liquid back pipe road for heat transferring medium circulation loop to be connect and constituted with seal case, gas piping tool
There is the gas circuit cabinet interface connecting for the gas outlet with seal case, liquid back pipe road has for the inlet with seal case
The fluid path cabinet interface of connection is serially connected with pump on gas piping.
Immersion liquid cooling source the utility model has the advantages that immersion liquid cooling provided by the invention source is serially connected with pump on gas piping,
When in the seal case internal heat generation device short time power increase and increase calorific value so that heat transferring medium heat absorption evaporation and
When the pressure rise of the heat transferring medium steam of generation, the effect of aerodynamic force conveying is pumped up, by pumping the heat exchange after boosting
Medium steam is delivered in condenser, be ensure that the evaporating pressure inside whole system, and then guarantee the boiling point of heat transferring medium, is made
Heat transferring medium can continue to evaporate and enter in condenser to exchange heat, and improve the heat dissipation performance of whole system.
Further, immersion liquid cooling source includes the gas-liquid separator that gas piping is arranged in, and gas-liquid separator setting exists
The upstream of the pump, the pump is gas pump, and gas piping is in the part between gas pump upstream and gas-liquid separator and gas
The air storing cavity of liquid/gas separator is connected to.
The utility model has the advantages that pump is gas pump, and is connected to by gas piping with the air storing cavity of gas-liquid separator, make to enter cold
Condenser is only in gaseous heat transferring medium, and the gaseous state heat transferring medium after avoiding evaporation has the partial coagulation to be on gas piping
Gas pump is damaged when liquid.
Further, the liquid storage chamber of gas-liquid separator is connected to the liquid back pipe road by outlet tube road.
The utility model has the advantages that can be realized the circulation of liquid heat transferring medium, the liquid heat transferring medium in gas-liquid separator liquid storage chamber
Condenser condensation is needed not move through, the load of condenser is reduced.
Further, immersion liquid cooling source further includes the electrically-controlled valve being arranged on outlet tube road, is arranged on gas-liquid separator
Have and is opened with the liquid-level switch of electrically-controlled valve control connection with controlling electrically-controlled valve when the liquid level of liquid storage chamber reaches setting height, Xiang Mi
Fluid infusion in joint sealing body.
The utility model has the advantages that the heat transferring medium of liquid is flowed out from the liquid storage chamber bottom of gas-liquid separator, with warp when control valve is opened
The heat transferring medium of the liquid of the condensed supercooling of condenser converges, convenient for control to seal case fluid infusion.
Further, immersion liquid cooling source further includes the liquid pump being arranged on the liquid back pipe road, and liquid pump is located at institute
State the downstream position on outlet tube road.
The utility model has the advantages that liquid pump boosts to the liquid medium in outlet tube road, subsequent cycle process is made it into, is avoided
Pressure is excessive at condenser.
Further, the liquid back pipe road is provided with preheater in the downstream of the liquid pump.
The utility model has the advantages that preheater can accelerate the evaporation of heat transferring medium in seal case, to accelerate the progress of radiation processes.
Further, the liquid pump is to support the pump of dry operating.
The utility model has the advantages that preventing from carrying gaseous heat transferring medium in liquid heat transfer medium secretly and damaging liquid pump.
Further, the heat transferring medium is fluorination liquid.
The utility model has the advantages that the boiling point of fluorination liquid is lower, easily evaporate, the circulation for heat transfer process of being more convenient for carries out.
Further, immersion liquid cooling source further includes cabinet body, and the condenser is arranged on the outside of cabinet body.
The utility model has the advantages that condenser is arranged on the outside of cabinet body, the separation of heat transferring medium evaporation and condensation process can be realized, together
When also reduce the limited pressure of installation space in cabinet body.
Detailed description of the invention
Fig. 1 is the systematic schematic diagram (not showing seal case) of immersion cooling system provided by the invention.
Description of symbols: 1- heating device, 2- gas-liquid separator, 3- liquid-level switch, 4- liquidometer, 5- condenser, 6-
Electrically-controlled valve, 7- gas pump, 8- liquid pump, 9- preheater, 10- air storing cavity, 11- liquid storage chamber.
Specific embodiment
Embodiments of the present invention are described further with reference to the accompanying drawing.
The specific embodiment of immersion cooling system provided by the invention, as shown in Figure 1, include seal case and with sealing
The immersion liquid cooling source of cabinet connection, the atmosphere of seal case isolation surrounding simultaneously allow to operate under variable pressure, seal box
There is the inner cavity for containing heat transferring medium in vivo, heating device 1 is also equipped in seal case, heating device 1 is immersed in heat exchange and is situated between
In matter.Immersion liquid cooling source includes cabinet body and condenser 5, and condenser 5 is located at outside cabinet body and has for connecting with seal case
And gas piping and the liquid back pipe road of heat transferring medium circulation loop are constituted, gas piping has for the gas outlet with seal case
The gas circuit cabinet interface of connection, liquid back pipe road have the fluid path cabinet interface connecting for the inlet with seal case.In gas
It is serially connected with the pump for controlling gas pressure in seal case on body pipeline, in the present embodiment, pumps as gas pump 7；Heat transferring medium
Using the fluorination liquid of low boiling point.
Immersion liquid cooling source includes the gas-liquid separator 2 being arranged on gas piping, and gas-liquid separator 2 is arranged in gas pump
7 upstream.Heating device 1 can generate heat when working, and the fluorination liquid for absorbing heat is the mixing of gaseous state and liquid, transmit together
Into gas-liquid separator 2, the separation of gaseous fluorinated liquid and liquid fluorinated liquid is realized in gas-liquid separator 2.In gas pump 7
Gas piping between trip and gas-liquid separator 2 is communicated with the air storing cavity 10 on 2 top of gas-liquid separator, in the effect of gas pump 7
Under, it ensure that into the only gaseous fluorination liquid in condenser 5.When power consumption rises in 1 short time of heating device, generate
Heat also increase in the short time, cause the intracorporal temperature of seal box to increase, fluorination liquid to be formed absorbing amount of heat and evaporate
The pressure of gaseous fluorinated liquid increases, and gas pump 7 then plays the effect of aerodynamic force conveying at this time, i.e. the fluorination liquid of pressure rise steams
Vapour is delivered in condenser 5 by gas pump 7, is effectively controlled the evaporating pressure of fluorination liquid in seal case, be ensure that fluorination
The boiling point of liquid can continue to evaporate, ensure that heat dissipation effect.
The liquid storage chamber 11 of 2 lower part of gas-liquid separator is connected to the liquid back pipe road of condenser 5, i.e. gas-liquid by outlet tube road
Liquid fluorinated liquid in 2 liquid storage chamber 11 of separator needs not move through the condensation of condenser 5, not will increase the load of condenser 5.Gas-liquid point
Lateral surface from device 2 be equipped with for measure in gas-liquid separator 2 liquidometer 4 of liquid fluorinated liquid height and with 4 phase of liquidometer
Liquid-level switch 3 even, outlet tube road is equipped with the electrically-controlled valve 6 connecting with liquid-level switch 3, when the liquid storage chamber 11 of gas-liquid separator 2
When interior liquid level reaches setting height, electrically-controlled valve 6 is opened, and the liquid fluorinated liquid in liquid storage chamber 11 is through outlet tube Lu Yujing condenser 5
Condensed liquid fluorinated liquid converges, and back flows back into seal case, gives seal case fluid infusion.
Immersion liquid cooling source further includes the liquid pump 8 concatenated on liquid back pipe road in the outlet tube road downstream position of condenser 5,
It since the fluorination liquid boiling point of use is lower, easily evaporates, therefore using the liquid pump 8 that can support dry operating, energy in the present embodiment
Enough prevent the liquid fluorinated liquid flowed out from the outlet tube road of condenser 5 and the liquid flowed out from the liquid storage chamber 11 of gas-liquid separator 2
State is fluorinated air entrainment in the liquid after liquid converges and damages to liquid pump 8, while liquid pump 8 is also the circulation of fluorination liquid
Power is provided.
Liquid back pipe road is additionally provided with preheater 9 in the downstream of liquid pump 8, and preheater 9 can be accelerated to be fluorinated liquid in seal case
Evaporation, to accelerate the progress of radiation processes.
When immersion cooling system works, preheater 9 is opened, and the work of heating device 1 generates heat, the intracorporal fluorine of seal box
Change after liquid absorbs heat and partially flash to gaseous fluorination liquid, and the fluorination liquid for being mingled with liquid is transmitted to gas-liquid separator together
In 2, the separation of gaseous fluorinated liquid and liquid fluorinated liquid is realized in gas-liquid separator 2, wherein gaseous fluorinated liquid is by gas-liquid separation
The air storing cavity 10 on 2 top of device is flowed out by gas piping, and is entered in condenser 5 after the boosting of gas pump 7；Condenser 5
Temperature lower than fluorination liquid boiling temperature, therefore gaseous fluorination liquid carries out heat exchange in condenser 5, is condensed out the fluorine of liquid
Change liquid, discharges a large amount of heat；The liquid fluorinated liquid being condensed out and the fluorination liquid for the liquid isolated from gas-liquid separator 2 converge
Stream enters subsequent cycle after the boosting of liquid pump 8, and so on.It should be noted that only when liquid storage in gas-liquid separator 2
When the liquid level of chamber 11 reaches setting height, the electrically-controlled valve 6 of outlet tube road is just opened, and just will appear flow out from liquid storage chamber 11 at this time
Liquid fluorinated liquid with after the condensation of condenser 5 the liquid fluorinated liquid that is formed converge, that is, play the effect of the fluid infusion into seal case
Fruit.
In above-described embodiment, heat transferring medium uses the fluorination liquid of low boiling point, and in other embodiments, heat transferring medium can also be with
Using heat transferring mediums such as acetone, iso-butane, normal butane, R407c refrigerant and R22 refrigerants.
In above-described embodiment, being equipped with gas-liquid separator on gas piping in other embodiments can also on gas piping
To be not provided with gas-liquid separator, a micro vacuum water pump is set on gas piping at this time.
In above-described embodiment, the downstream position on gas-liquid separator outlet tube road is provided with liquid pump, in other embodiments
In, it can also be not provided with liquid pump, the position of condenser is positioned above to the position of seal case at this time.
In above-described embodiment, liquid back pipe road in the downstream of liquid pump is provided with preheater to accelerate the progress of radiation processes,
In other embodiments, it can also be not provided with preheater, be suitable for requiring lower occasion to radiating efficiency at this time.
In above-described embodiment, immersion liquid cooling source includes cabinet body, and condenser is arranged outside cabinet body, in other embodiments,
Condenser also can be set in cabinet body, or be not provided with cabinet body, and the devices such as condenser, liquid pump are placed on a platform
On.
In the embodiment in immersion liquid cooling provided by the invention source, the immersion liquid cooling source and above-mentioned immersion cooling system
Liquid cooling source structure it is identical, details are not described herein.
Claims (10)
1. a kind of immersion cooling system, including seal case and the immersion liquid cooling source being connect with seal case, seal case
It is interior that there is the inner cavity for containing heat transferring medium, heating device is installed in seal case, immersion liquid cooling source includes condenser, condensation
Device has gas piping and the liquid back pipe road for heat transferring medium circulation loop to be connect and constituted with seal case, gas piping tool
There is the gas circuit cabinet interface connecting for the gas outlet with seal case, liquid back pipe road has for the inlet with seal case
The fluid path cabinet interface of connection, it is characterised in that: pump is serially connected on gas piping.
2. immersion cooling system according to claim 1, it is characterised in that: immersion liquid cooling source includes being arranged in gas
The upstream of the pump is arranged in the gas-liquid separator of pipeline, gas-liquid separator, and the pump is gas pump, and gas piping is in gas
Part between pump upstream and gas-liquid separator is connected to the air storing cavity of gas-liquid separator.
3. immersion cooling system according to claim 2, it is characterised in that: the liquid storage chamber of gas-liquid separator is by going out liquid
Piping connection is on the liquid back pipe road.
4. immersion cooling system according to claim 3, it is characterised in that: immersion liquid cooling source further includes that setting is going out
Electrically-controlled valve on liquid pipeline is provided with the liquid-level switch with electrically-controlled valve control connection on gas-liquid separator in the liquid level of liquid storage chamber
Control electrically-controlled valve is opened when reaching setting height, the fluid infusion into seal case.
5. immersion cooling system according to claim 4, it is characterised in that: immersion liquid cooling source further includes being arranged in institute
The liquid pump of liquid back pipe road is stated, liquid pump is located at the downstream position on the outlet tube road.
6. immersion cooling system according to claim 5, it is characterised in that: the liquid back pipe road is in the liquid pump
Downstream is provided with preheater.
7. immersion cooling system according to claim 5 or 6, it is characterised in that: the liquid pump is to support dry operating
Pump.
8. immersion cooling system according to claim 1-6, it is characterised in that: the heat transferring medium is fluorination
Liquid.
9. immersion cooling system according to claim 1-6, it is characterised in that: immersion liquid cooling source further includes
Cabinet body, the condenser are arranged on the outside of cabinet body.
10. a kind of immersion liquid cooling source, it is characterised in that: immersion liquid cooling source is that claim 1-9 is described in any item
The immersion liquid cooling source of immersion cooling system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811451451.1A CN110213934A (en) | 2018-11-30 | 2018-11-30 | A kind of immersion cooling system and immersion liquid cooling source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811451451.1A CN110213934A (en) | 2018-11-30 | 2018-11-30 | A kind of immersion cooling system and immersion liquid cooling source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110213934A true CN110213934A (en) | 2019-09-06 |
Family
ID=67779901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811451451.1A Pending CN110213934A (en) | 2018-11-30 | 2018-11-30 | A kind of immersion cooling system and immersion liquid cooling source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110213934A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110822961A (en) * | 2019-11-26 | 2020-02-21 | 中国航空工业集团公司沈阳飞机设计研究所 | Two-phase fluid cooling system |
| CN111352489A (en) * | 2020-02-29 | 2020-06-30 | 苏州浪潮智能科技有限公司 | Flowing boiling immersion type liquid cooling device |
| CN111615297A (en) * | 2020-05-13 | 2020-09-01 | 北京达佳互联信息技术有限公司 | Immersion cooling device, method, cooling system and computing device |
| CN111883878A (en) * | 2020-08-13 | 2020-11-03 | 大连理工大学 | Two-phase immersed battery liquid cooling system with multi-module sharing one constant voltage device |
| CN112888243A (en) * | 2020-12-29 | 2021-06-01 | 兰洋(宁波)科技有限公司 | Heat dissipation system for 5G base station |
| WO2022150414A1 (en) * | 2021-01-05 | 2022-07-14 | Honeywell International Inc. | Fluorine substituted unsymmetrical ethers, and compositions, methods and uses including same |
| CN116321975A (en) * | 2023-03-24 | 2023-06-23 | 超聚变数字技术有限公司 | Two-phase liquid cooling system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1635449A (en) * | 2005-01-13 | 2005-07-06 | 上海交通大学 | Liquid-circulating refrigeration system for computer heat radiation |
| CN102359738A (en) * | 2011-05-27 | 2012-02-22 | 青岛大学 | Heat pipe and refrigerating system combined energy transportation method |
| CN103424018A (en) * | 2012-05-14 | 2013-12-04 | 施耐德电器工业公司 | Liquid phase-change heat transfer type pumping cooling system with booster pump |
| CN106569524A (en) * | 2016-11-01 | 2017-04-19 | 中车株洲电力机车研究所有限公司 | Cold plate evaporator refrigerant cooling system and control method thereof |
| CN106852071A (en) * | 2016-12-28 | 2017-06-13 | 曙光节能技术（北京）股份有限公司 | For the liquid cooling apparatus of blade server |
-
2018
- 2018-11-30 CN CN201811451451.1A patent/CN110213934A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1635449A (en) * | 2005-01-13 | 2005-07-06 | 上海交通大学 | Liquid-circulating refrigeration system for computer heat radiation |
| CN102359738A (en) * | 2011-05-27 | 2012-02-22 | 青岛大学 | Heat pipe and refrigerating system combined energy transportation method |
| CN103424018A (en) * | 2012-05-14 | 2013-12-04 | 施耐德电器工业公司 | Liquid phase-change heat transfer type pumping cooling system with booster pump |
| CN106569524A (en) * | 2016-11-01 | 2017-04-19 | 中车株洲电力机车研究所有限公司 | Cold plate evaporator refrigerant cooling system and control method thereof |
| CN106852071A (en) * | 2016-12-28 | 2017-06-13 | 曙光节能技术（北京）股份有限公司 | For the liquid cooling apparatus of blade server |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110822961A (en) * | 2019-11-26 | 2020-02-21 | 中国航空工业集团公司沈阳飞机设计研究所 | Two-phase fluid cooling system |
| CN111352489A (en) * | 2020-02-29 | 2020-06-30 | 苏州浪潮智能科技有限公司 | Flowing boiling immersion type liquid cooling device |
| CN111615297A (en) * | 2020-05-13 | 2020-09-01 | 北京达佳互联信息技术有限公司 | Immersion cooling device, method, cooling system and computing device |
| CN111883878A (en) * | 2020-08-13 | 2020-11-03 | 大连理工大学 | Two-phase immersed battery liquid cooling system with multi-module sharing one constant voltage device |
| CN111883878B (en) * | 2020-08-13 | 2024-05-10 | 大连理工大学 | Two-phase immersed battery liquid cooling system with multiple modules sharing one constant-pressure device |
| CN112888243A (en) * | 2020-12-29 | 2021-06-01 | 兰洋(宁波)科技有限公司 | Heat dissipation system for 5G base station |
| CN112888243B (en) * | 2020-12-29 | 2022-06-28 | 兰洋(宁波)科技有限公司 | Heat dissipation system for 5G base station |
| WO2022150414A1 (en) * | 2021-01-05 | 2022-07-14 | Honeywell International Inc. | Fluorine substituted unsymmetrical ethers, and compositions, methods and uses including same |
| CN116321975A (en) * | 2023-03-24 | 2023-06-23 | 超聚变数字技术有限公司 | Two-phase liquid cooling system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110213934A (en) | A kind of immersion cooling system and immersion liquid cooling source | |
| JP6150140B2 (en) | Heat exchange device and heat pump device | |
| CN112394792B (en) | High heat flux chip immersed phase change cooling system | |
| JP2013504032A (en) | Self-supporting pump for heated liquid, and heat-driven liquid closed-loop automatic circulation system using the same | |
| CN112408529A (en) | Waste liquid treatment system and method | |
| WO2017080346A1 (en) | Fin-type evaporator | |
| CN111895677A (en) | Refrigerating system | |
| CN201421238Y (en) | Flash evaporation type vapor phase drying device | |
| CN110567190A (en) | Steam compression type absorption heat pump | |
| CN109595844A (en) | A kind of Auto-cascade cycle carbon dioxide air source heat pump | |
| WO2017152759A1 (en) | Low-temperature heat energy recycling unit and method | |
| CN110213933A (en) | A kind of cooling plate type cooling system and liquid cooling source | |
| CN202493304U (en) | Low-pressure low-temperature steam turbine set | |
| CN103411342B (en) | Solar high-efficient spraying and cooling system | |
| WO2019214605A1 (en) | Water source heat pump | |
| JP6903852B2 (en) | Absorption heat exchange system | |
| CN110381709A (en) | A kind of cooling system and its application method of cold water type data center computer room | |
| KR20110032860A (en) | An environment friendly refrigeration system using waste heat of a large-capacity compressor | |
| CN217421520U (en) | Water ring vacuum pump cooling system applied to heat pump evaporation equipment | |
| CN104315618A (en) | Heat radiating device | |
| KR20160054652A (en) | Hybrid system of steam jet vacuum cooling unit | |
| CN220001490U (en) | Heat exchanging device | |
| CN204630135U (en) | A kind of cooling cycle system | |
| CN109028645A (en) | Industrial circulating cooling water device | |
| CN212431871U (en) | Heat pipe system driven by turbine power machinery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190906 |