CN102143671A - Radiating method and device - Google Patents
Radiating method and device Download PDFInfo
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- CN102143671A CN102143671A CN2010102811756A CN201010281175A CN102143671A CN 102143671 A CN102143671 A CN 102143671A CN 2010102811756 A CN2010102811756 A CN 2010102811756A CN 201010281175 A CN201010281175 A CN 201010281175A CN 102143671 A CN102143671 A CN 102143671A
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2029—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant with phase change in electronic enclosures
- H05K7/20336—Heat pipes, e.g. wicks or capillary pumps
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2029—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant with phase change in electronic enclosures
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- Thermal Sciences (AREA)
- Air Conditioning Control Device (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The embodiment of the invention relates to the technical field of radiation, and discloses a radiating method and device for reducing the energy consumption of radiation, wherein the radiating device comprises an evaporating end heat exchange module, a condensing end heat exchange module and a working medium circulating loop, wherein the evaporating end heat exchange module is used for controlling a liquid working medium to absorb heat generated by heat generating equipment and evaporating the liquid working medium into a gas working medium; the condensing end heat exchange module is used for controlling a cold source to absorb the heat of the gas working medium and condensing the gas working medium into the liquid working medium; the condensing end heat exchange module is higher than the evaporating end heat exchange module in the gravity direction; the working medium circulating loop is used for introducing the evaporated gas working medium into the condensing end heat exchange module and introducing the condensed liquid working medium into the evaporating end heat exchange module in a backflow mode. In the embodiment of the invention, the gas working medium can be introduced into the cold source for condensation under the condition without needing a driving force, the condensed liquid working medium can flow back to the heat generating equipment without needing the driving force, and the whole circulating process does not need the driving force of driving equipment such as a pump or a fan and the like, so that the energy consumption of radiation is reduced.
Description
Technical field
The present invention relates to the heat dissipation technology field, relate in particular to a kind of heat dissipating method and device.
Background technology
One of whole world machine room heat management tissue ASHRAE TC9.9 had once issued the power consumption development trend of machine room in 2005, along with the power dissipation density of machine room in significantly lifting year by year, the power supply capacity of machine room and heat-sinking capability are difficult to catch up with the development trend of equipment power dissipation.Especially the old machine room of traditional storage, the design heat-sinking capability is Single Cabinet power consumption 2～3kW just generally, and owing to airflow management such as is not good at reason, the air-conditioning utilization ratio is lower.When the big power consumption equipment of emerging 8kW even 20kW enters this traditional machine room, the heat radiation and the distribution of machine room brought very big challenge, may cause the hot localised points problem or the machine incident of delaying.
Followed the appearance of cloud computing in recent years, the Single Cabinet power consumption becomes multiple to rise to 10KW～30KW in the machine room, and because the characteristics of cloud computing itself, usually arrange the equipment of a large amount of power consumption 10KW～30KW in the cloud computing data center, just the average heat-sinking capability of machine room usually needs to reach more than the Single Cabinet 10kW.This new demand has expedited the emergence of the complete upgrading of newly-built machine room aspect heat radiation and power supply and has regenerated.
Except above-mentioned solution heat dissipation problem, energy-saving and emission-reduction and economic factor expedite the emergence of another flourish major reason of machine room heat management industry.In order to solve the machine room heat dissipation problem and to realize the purpose of energy-saving and emission-reduction, the technical staff has proposed liquid cooling, and the report of ETNO 2008 years has clearly proposed during greater than 10kW, should use the liquid cooling of rack level greater than 10kW or machine room average power consumption in the Single Cabinet power consumption.
The most frequently used liquid cooling heat radiation system is at present, controlling liquid working medium absorbs the heat of heating equipment between the machine room heating equipment, and the liquid working substance that utilizes actuating force will absorb heat is pushed to other places, make liquid working substance that heat is left, the liquid working substance circulation of heat of will leaving again pushes to be got back to heating equipment and absorbs heat, thereby takes away the heat of heating equipment.
The inventor finds in practice, these liquid cooling systems to other places, and when the liquid working substance of heat radiation is circulated to heating equipment, all need pump or other actuating forces to drive the circulation of liquid working substance at the liquid that push to absorb heat, overcome circulation resistance, increased the energy consumption of heat radiation.
Summary of the invention
A kind of heat dissipating method and device are provided in the embodiment of the invention, have been used to reduce the energy consumption of heat radiation.
A kind of heat abstractor comprises:
The evaporation ends heat exchange module is used for controlling liquid working medium and absorbs the heat that heating equipment produces, and described liquid working substance is evaporated to the gas working medium of gas;
The condensation end heat exchange module is used to control the heat that low-temperature receiver absorbs gas working medium, and described gas working medium is condensed into liquid working substance; Described condensation end heat exchange module is higher than described evaporation ends heat exchange module on gravity direction;
The working medium circulation loop is used for vaporized gas working medium is imported described condensation end heat exchange module, and the liquid working substance backflow of condensation is imported described evaporation ends heat exchange module.
A kind of heat dissipating method comprises:
Controlling liquid working medium absorbs the heat that heating equipment produces, and described liquid working substance is evaporated to the gas working medium of gas;
Vaporized gas working medium is imported the low-temperature receiver that on gravity direction, is higher than heating equipment;
The control low-temperature receiver absorbs the heat of described gas working medium, and described gas working medium is condensed into liquid working substance;
The described liquid working substance of condensation is back to heating equipment.
Compared with prior art, the embodiment of the invention has following beneficial effect:
In the embodiment of the invention, after heat abstractor controlling liquid working medium absorbs the heat of heating equipment generation, liquid working substance is evaporated to the gas working medium of gas, and the gas working medium that will be evaporated to gas imports the low-temperature receiver that is higher than heating equipment on gravity direction, make low-temperature receiver that gas working medium is condensed into liquid working substance, and the importing heating equipment that refluxes is reuptaked heat.In the heat abstractor that the embodiment of the invention provides, gas working medium carries out condensation need not to import low-temperature receiver under the situation of actuating force, and also need not actuating force, condensed liquid working substance can be back to heating equipment, the whole circulation process need not the actuating force of driving arrangements such as pump or fan, has reduced the energy consumption of heat radiation.
Description of drawings
In order to be illustrated more clearly in the technical scheme of the embodiment of the invention, to do to introduce simply to the accompanying drawing of required use among the embodiment below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of heat abstractor of providing of first embodiment of the invention;
Fig. 2 is the structural representation of a kind of heat abstractor of providing of second embodiment of the invention;
Fig. 3 is the structural representation of the evaporation ends heat exchange module of a kind of heat abstractor of providing of second embodiment of the invention;
Fig. 4 is the structural representation of the condensation end heat exchange module of a kind of heat abstractor of providing of second embodiment of the invention;
Fig. 5 is the structural representation of the heat abstractor of second kind of connected mode providing of second embodiment of the invention;
Fig. 6 is the structural representation of the heat abstractor of the third connected mode of providing of second embodiment of the invention;
Fig. 7 is the schematic flow sheet of a kind of heat dissipating method of providing of third embodiment of the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.
The embodiment of the invention provides a kind of heat abstractor, and need not to drive can be so that the liquid working substance and the gas working medium of heat radiation be recycling between heating equipment and low-temperature receiver, thereby reaches the purpose of heating equipment heat radiation, and the embodiment of the invention also provides corresponding heat dissipating method.Below be elaborated respectively.
Embodiment one:
See also Fig. 1, Fig. 1 is the structural representation of the heat abstractor of first embodiment of the invention, and this heat abstractor can comprise:
Evaporation ends heat exchange module 11 is used for controlling liquid working medium and absorbs the heat that heating equipment produces, and liquid working substance is evaporated to the gas working medium of gas.
In the embodiment of the invention, liquid working substance can be water or other liquid, be distributed in heating equipment around, the contact-making surface of liquid working substance and heating equipment is big more, the speed that absorbs heat is fast more.
Condensation end heat exchange module 12 is used to control the heat that low-temperature receiver absorbs gas working medium, and gas working medium is condensed into liquid working substance; Wherein, condensation end heat exchange module 12 is higher than evaporation ends heat exchange module 11 on gravity direction.
In the embodiment of the invention, low-temperature receiver is used for refrigeration and heat absorption, and heat can turn to the low object of temperature automatically from the high object of temperature, the refrigeration that low-temperature receiver does not stop, guarantee that temperature than gas working medium height, just can absorb the heat of gas working medium, make gas working medium be condensed into liquid working substance.Wherein, the contact-making surface of low-temperature receiver and gas working medium is big more, and the speed of heat absorption and condensation is fast more; Low-temperature receiver can be air-conditioning, cold air, chilled water etc.
Working medium circulation loop 13 is used for vaporized gas working medium is imported condensation end heat exchange module 12, and the liquid working substance backflow of condensation is imported evaporation ends heat exchange module 11;
That is to say, working medium circulation loop 13, be used for vaporized gas working medium is imported the condensation end heat exchange module 12 that gravity direction is higher than evaporation ends heat exchange module 11, and the liquid working substance backflow of condensation end heat exchange module 12 condensations is imported evaporation ends heat exchange module 11 heat absorption again.
In one embodiment, working medium circulation loop 13 can be the piping network that is connected between condensation end heat exchange module 12 and the evaporation ends heat exchange module 11.
In the heat abstractor that the embodiment of the invention provides, after evaporation ends heat exchange module 11 controlling liquid working medium absorb the heat of heating equipment generation, liquid working substance is evaporated to the gas working medium of gas; The gas working medium that working medium circulation loop 13 will be evaporated to gas imports the condensation end heat exchange module 12 that is higher than heating equipment on gravity direction, make condensation end heat exchange module 12 that gas working medium is condensed into liquid working substance, and reflux by working medium circulation loop 13 and to import heating equipments and reuptake heat.In the heat abstractor that the embodiment of the invention provides, gas working medium carries out condensation need not to import low-temperature receiver under the situation of actuating force, and also need not actuating force, condensed liquid working substance can be back to heating equipment, the whole circulation process need not the actuating force of driving arrangements such as pump or fan, has reduced the energy consumption of heat radiation.
Embodiment two:
See also Fig. 2, Fig. 2 is the machine room heat radiation schematic diagram of second embodiment of the invention, as shown in Figure 2, three heating equipments is arranged in this machine room, is respectively heating equipment 201, heating equipment 202 and heating equipment 203.Wherein, heating equipment 201, heating equipment 202 and heating equipment 203 can be the racks of operate as normal in the machine room.
Wherein, the heat abstractor of this machine room comprises:
Be installed on the evaporation ends heat exchange module 21 of heating equipment 201, the evaporation ends heat exchange module 23 that is installed on the evaporation ends heat exchange module 22 of heating equipment 202 and is installed on heating equipment 203; Wherein, evaporation ends heat exchange module 21 is used for controlling liquid working medium and absorbs the heat that heating equipment 201 produces, and liquid working substance is evaporated to the gas working medium of gas; Evaporation ends heat exchange module 22 is used for controlling liquid working medium and absorbs the heat that heating equipment 202 produces, and liquid working substance is evaporated to the gas working medium of gas; Evaporation ends heat exchange module 23 is used for controlling liquid working medium and absorbs the heat that heating equipment 203 produces, and liquid working substance is evaporated to the gas working medium of gas.
Wherein, the heat abstractor of this machine room also comprises:
Be higher than the condensation end heat exchange module 24 that evaporation ends heat exchange module 21, evaporation ends heat exchange module 22 and evaporation ends heat exchange module 23 are installed on the gravity direction.Wherein, condensation end heat exchange module 24 is used to control the heat that low-temperature receiver absorbs the gas working medium of evaporation ends heat exchange module 21, evaporation ends heat exchange module 22 and 23 generations of evaporation ends heat exchange module, and gas working medium is condensed into liquid working substance.
Wherein, low-temperature receiver can be air-conditioning, cold air, chilled water etc., be used to freeze and the heat that absorbs gas working medium to reach the purpose of condensed gas.
Wherein, the heat abstractor of this machine room also comprises working medium circulation loop 25:
Working medium circulation loop 25 is piping networks, be used for the gas working medium outlet of evaporation ends heat exchange module 21, evaporation ends heat exchange module 22 and evaporation ends heat exchange module 23 is connected with the gas working medium inlet of condensing heat-exchange module 24, the gas working medium that makes evaporation ends heat exchange module 21, evaporation ends heat exchange module 22 and evaporation ends heat exchange module 23 produce can import to condensing heat-exchange module 24 automatically and carry out condensation; And, be used for the liquid working substance of evaporation ends heat exchange module 21, evaporation ends heat exchange module 22 and evaporation ends heat exchange module 23 inlet exported with the liquid working substance of condensing heat-exchange module 24 and be connected, make the liquid working substance of condensing heat-exchange module 24 condensations be back to evaporation ends heat exchange module 21, evaporation ends heat exchange module 22 and evaporation ends heat exchange module 23 automatically and absorb heat again.
In the machine room as shown in Figure 2, heat abstractor also can be installed a public evaporation ends heat exchange module, being used for simultaneously, controlling liquid working medium absorbs heating equipment 201, the heat that heating equipment 202 and heating equipment 203 produce, liquid working substance is evaporated to the gas working medium of gas, and import condensing heat-exchange modules 24 by working medium circulation loop 25 and carry out condensation, condensed liquid working substance refluxes automatically and imports public evaporation ends heat exchange module, make public evaporation ends heat exchange module can controlling liquid working medium again to heating equipment 201, heating equipment 202 and heating equipment 203 absorb heat.
See also Fig. 3, Fig. 3 is the structural representation of a kind of evaporation ends heat exchange module 21 of providing of second embodiment of the invention.As shown in Figure 3, the right contact heating equipment of this evaporation ends heat exchange module 21, absorb the heat that heating equipment produces, the left side comprises a gas working medium outlet and a liquid working substance inlet, liquid working substance enters the liquid working substance inlet, after absorbing the heat of heating equipment, be evaporated to gas working medium, gas working medium is derived from the gas working medium outlet again.Owing to have endlessly that liquid working substance is back to the evaporation and heat-exchange module, these liquid working substances do not stop is evaporated to gas working medium, and gas working medium increases, volume increases, can be pressed to outlet automatically, thereby, need not actuating force and arrive condensing heat-exchange module 24 according to the connection of circulation loop.
Wherein, the structural representation of evaporation ends heat exchange module 22 and evaporation ends heat exchange module 23 can be similar to evaporation ends heat exchange module 21, and present embodiment is not repeated.
See also Fig. 4, Fig. 4 is the structural representation of a kind of condensing heat-exchange module 24 of providing of second embodiment of the invention.As shown in Figure 4, the one side of this condensing heat-exchange module comprises low-temperature receiver inlet and low-temperature receiver outlet, and low-temperature receiver can chilled water or cold air, and low-temperature receiver flows into the condensing heat-exchange module from the low-temperature receiver inlet circularly, has absorbed the heat of gas working medium and from low-temperature receiver outlet outflow.The another side of this condensing heat-exchange module 24 comprises gas working medium inlet and liquid working substance outlet, the gas working medium that working medium circulation loop 24 produces evaporation and heat-exchange module 21, evaporation and heat-exchange module 22 and evaporation and heat-exchange module 23 imports the gas working medium inlet of condensing heat-exchange module 24, along with low-temperature receiver is taken away the heat of gas working medium, gas working medium is condensed into liquid working substance, liquid working substance flows out from the liquid working substance outlet, along with the connection of working medium circulation loop, be back to evaporation and heat-exchange module 21, evaporation and heat-exchange module 22 and evaporation and heat-exchange module 23 automatically.
In the present embodiment, different with the quantity of condensing heat-exchange module according to the evaporation and heat-exchange module, the piping network of working medium circulation loop connects also inequality.See also Fig. 5, Fig. 5 is the connection diagram of three evaporation and heat-exchange modules and a condensing heat-exchange module; See also Fig. 6, Fig. 6 is the connection diagram of three evaporation and heat-exchange modules and two condensing heat-exchange modules.Connect the gas working medium inlet of at least one condensing heat-exchange module as long as guarantee the gas working medium outlet of each evaporation and heat-exchange module, and the liquid working substance inlet that has at least the liquid working substance outlet of a condensing heat-exchange module to be connected in the evaporation and heat-exchange module gets final product.
The heat abstractor controlling liquid working medium of present embodiment absorbs the heat that heating equipment produces, liquid working substance is evaporated to the gas working medium of gas, the control low-temperature receiver absorbs the heat of gas working medium, gas working medium is condensed into liquid working substance, thereby realized that vaporized gas working medium is imported the low-temperature receiver with difference in height carries out condensation, liquid working substance backflow with condensation imports highly low heating equipment again, gas working medium need not actuating force and just is pushed to the eminence condensing plant with pipeline automatically, the liquid working substance of condensation need not actuating force aloft, utilize difference in height can be back to heating equipment with pipeline again, the whole circulation process need not the actuating force of driving arrangements such as tribute or blower fan, has reduced energy consumption.
Embodiment three:
See also Fig. 7, Fig. 7 is the schematic flow sheet of a kind of heat dissipating method of providing of third embodiment of the invention.Wherein, this heat dissipating method can may further comprise the steps:
701, controlling liquid working medium absorbs the heat that heating equipment produces, and liquid working substance is evaporated to the gas working medium of gas;
702, step 701 vaporized gas working medium is imported low-temperature receiver and carry out condensation, the position of this low-temperature receiver is higher than heating equipment on gravity direction;
For instance, can step 701 vaporized gas working medium be imported the low-temperature receiver that on gravity direction, is higher than heating equipment by the working medium circulation loop.Wherein, the working medium circulation loop can be the pipeline of transportation gas working medium and liquid working substance; Low-temperature receiver is air-conditioning, chilled water, cold air or cold-producing medium.
703, the control low-temperature receiver absorbs the heat of gas working medium, and gas working medium is condensed into liquid working substance;
704, the liquid working substance with step 703 condensation is back to heating equipment.
For instance, can the liquid working substance of step 704 condensation be back to heating equipment by the working medium circulation loop.
In the heat dissipating method that present embodiment three provides, after controlling liquid working medium absorbs the heat of heating equipment generation, liquid working substance is evaporated to the gas working medium of gas, and the gas working medium that will be evaporated to gas imports the low-temperature receiver that is higher than heating equipment on gravity direction, make low-temperature receiver that gas working medium is condensed into liquid working substance, and the importing heating equipment that refluxes is reuptaked heat.In the heat dissipating method that the embodiment of the invention provides, gas working medium carries out condensation need not to import low-temperature receiver under the situation of actuating force, and also need not actuating force, condensed liquid working substance can be back to heating equipment, the whole circulation process need not the actuating force of driving arrangements such as pump or fan, has reduced the energy consumption of heat radiation.
One of ordinary skill in the art will appreciate that all or part of step in the whole bag of tricks of the foregoing description is to instruct relevant hardware to finish by program, this program can be stored in the computer-readable recording medium, and storage medium can comprise: USB flash disk, read-only memory (ROM), random access device (RAM), disk or CD etc.
More than a kind of heat dissipating method and device that the embodiment of the invention provided are described in detail, used specific case herein principle of the present invention and execution mode are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, the part that all can change in specific embodiments and applications, to sum up, this description should not be construed as limitation of the present invention.
Claims (8)
1. a heat abstractor is characterized in that, comprising:
The evaporation ends heat exchange module is used for controlling liquid working medium and absorbs the heat that heating equipment produces, and described liquid working substance is evaporated to the gas working medium of gas;
The condensation end heat exchange module is used to control the heat that low-temperature receiver absorbs gas working medium, and described gas working medium is condensed into liquid working substance; Described condensation end heat exchange module is higher than described evaporation ends heat exchange module on gravity direction;
The working medium circulation loop is used for vaporized gas working medium is imported described condensation end heat exchange module, and the liquid working substance backflow of condensation is imported described evaporation ends heat exchange module.
2. heat abstractor as claimed in claim 1 is characterized in that, described low-temperature receiver is air-conditioning, chilled water, cold air or cold-producing medium.
3. heat abstractor as claimed in claim 1 is characterized in that, the liquid working substance in the described evaporation ends heat exchange module be distributed in heat abstractor around.
4. heat abstractor as claimed in claim 1 is characterized in that, described working medium circulation loop is the pipeline of transportation gas working medium and liquid working substance.
5. a heat dissipating method is characterized in that, comprising:
Controlling liquid working medium absorbs the heat that heating equipment produces, and described liquid working substance is evaporated to the gas working medium of gas;
Vaporized gas working medium is imported the low-temperature receiver that on gravity direction, is higher than heating equipment;
The control low-temperature receiver absorbs the heat of described gas working medium, and described gas working medium is condensed into liquid working substance;
The described liquid working substance of condensation is back to heating equipment.
6. heat dissipating method as claimed in claim 5 is characterized in that, describedly vaporized gas working medium is imported the low-temperature receiver be higher than heating equipment on gravity direction comprises:
Vaporized gas working medium is imported the low-temperature receiver that on gravity direction, is higher than heating equipment by the working medium circulation loop.
7. heat dissipating method as claimed in claim 5 is characterized in that, described described liquid working substance with condensation is back to heating equipment and comprises:
By the working medium circulation loop the described liquid working substance of condensation is back to heating equipment.
8. as any described heat dissipating method of claim 5～7, it is characterized in that described low-temperature receiver is air-conditioning, chilled water, cold air or cold-producing medium.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102811756A CN102143671A (en) | 2010-09-13 | 2010-09-13 | Radiating method and device |
| PCT/CN2011/074388 WO2011137798A1 (en) | 2010-09-13 | 2011-05-20 | Method and device for heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102811756A CN102143671A (en) | 2010-09-13 | 2010-09-13 | Radiating method and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102143671A true CN102143671A (en) | 2011-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102811756A Pending CN102143671A (en) | 2010-09-13 | 2010-09-13 | Radiating method and device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102143671A (en) |
| WO (1) | WO2011137798A1 (en) |
Cited By (9)
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| CN102869237A (en) * | 2012-09-13 | 2013-01-09 | 深圳市博恩实业有限公司 | Heat radiating system for server and communication cabinet |
| CN104838329A (en) * | 2012-12-03 | 2015-08-12 | 日本电气株式会社 | Cooling system for electronic equipment storage device and cooling system for electronic equipment storage facility |
| CN105431017A (en) * | 2015-12-23 | 2016-03-23 | 广西大学 | Knudsen effect-based electronic component cooling device and method |
| CN106436228A (en) * | 2015-08-19 | 2017-02-22 | 青岛海尔智能技术研发有限公司 | Clothes drying equipment and clothes drying method thereof |
| CN107130694A (en) * | 2016-02-29 | 2017-09-05 | 华中科技大学 | Wall auto accumulation heat heat release and realize the automatic heat-insulated method of wall using it |
| CN107421173A (en) * | 2017-03-21 | 2017-12-01 | 深圳市艾特网能技术有限公司 | Emergent refrigerating plant and air conditioner in machine room continuous refrigeration system |
| CN107515969A (en) * | 2017-07-31 | 2017-12-26 | 北京空间飞行器总体设计部 | The space consuming type heat radiation working medium recovery method of material can be recycled based on flexibility |
| WO2019126995A1 (en) * | 2017-12-26 | 2019-07-04 | 曙光信息产业(北京)有限公司 | Efficient phase-change condenser for supercomputer |
| CN110891400A (en) * | 2018-09-10 | 2020-03-17 | 株洲中车时代电气股份有限公司 | Refrigerant heat dissipation system of thermal drive electrical equipment |
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| CN102869237A (en) * | 2012-09-13 | 2013-01-09 | 深圳市博恩实业有限公司 | Heat radiating system for server and communication cabinet |
| CN104838329A (en) * | 2012-12-03 | 2015-08-12 | 日本电气株式会社 | Cooling system for electronic equipment storage device and cooling system for electronic equipment storage facility |
| CN106436228A (en) * | 2015-08-19 | 2017-02-22 | 青岛海尔智能技术研发有限公司 | Clothes drying equipment and clothes drying method thereof |
| CN105431017A (en) * | 2015-12-23 | 2016-03-23 | 广西大学 | Knudsen effect-based electronic component cooling device and method |
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| CN107421173A (en) * | 2017-03-21 | 2017-12-01 | 深圳市艾特网能技术有限公司 | Emergent refrigerating plant and air conditioner in machine room continuous refrigeration system |
| CN107515969A (en) * | 2017-07-31 | 2017-12-26 | 北京空间飞行器总体设计部 | The space consuming type heat radiation working medium recovery method of material can be recycled based on flexibility |
| CN107515969B (en) * | 2017-07-31 | 2021-08-06 | 北京空间飞行器总体设计部 | Space consumption type heat dissipation working medium recovery method based on flexible recyclable material |
| WO2019126995A1 (en) * | 2017-12-26 | 2019-07-04 | 曙光信息产业(北京)有限公司 | Efficient phase-change condenser for supercomputer |
| CN110891400A (en) * | 2018-09-10 | 2020-03-17 | 株洲中车时代电气股份有限公司 | Refrigerant heat dissipation system of thermal drive electrical equipment |
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| WO2011137798A1 (en) | 2011-11-10 |
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