CN110958812B - Liquid cooling and air cooling combined cooling cabinet and cooling system - Google Patents
Liquid cooling and air cooling combined cooling cabinet and cooling system Download PDFInfo
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- CN110958812B CN110958812B CN201911235618.5A CN201911235618A CN110958812B CN 110958812 B CN110958812 B CN 110958812B CN 201911235618 A CN201911235618 A CN 201911235618A CN 110958812 B CN110958812 B CN 110958812B
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
- H05K7/20718—Forced ventilation of a gaseous coolant
- H05K7/20736—Forced ventilation of a gaseous coolant within cabinets for removing heat from server blades
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
- H05K7/20754—Air circulating in closed loop within cabinets
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
- H05K7/20763—Liquid cooling without phase change
- H05K7/20781—Liquid cooling without phase change within cabinets for removing heat from server blades
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- Microelectronics & Electronic Packaging (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a cooling cabinet combining liquid cooling and air cooling heat dissipation, which comprises the following components: a cabinet body with a cabinet door; the liquid cooling server is arranged inside the cabinet body and is respectively connected with the main liquid inlet pipe and the main liquid outlet pipe; the first plate type heat exchanger is arranged on one side of the liquid cooling server and is respectively connected with a first liquid inlet pipe and a first liquid outlet pipe; the second plate type heat exchanger is arranged on one side of the liquid cooling server opposite to the first plate type heat exchanger and is respectively connected with a second liquid inlet pipe and a second liquid outlet pipe; and the cross-flow fans are arranged on two opposite sides of the liquid cooling server so as to respectively transmit heat generated by the liquid cooling server to the first plate heat exchanger and the second plate heat exchanger for cooling. The invention also discloses a cooling system. The cooling cabinet and the cooling system provided by the invention can realize the combination of liquid cooling and air cooling heat dissipation, and improve the heat dissipation efficiency.
Description
Technical Field
The present invention relates to the field of heat dissipation, and more particularly, to a cooling cabinet and a cooling system with a combination of liquid cooling and air cooling.
Background
Taking a certain domestic whole cabinet server (the high temperature index is 35 ℃) as an example, the peak value of the power consumption is 24kW, and the maximum noise is 85dB by adopting an open type air cooling scheme. Limited by noise level, 25kW is considered the open air-cooled architecture heat dissipation limit. With the improvement of system integration and system power consumption, the power consumption level of the cabinet in typical scenes such as high-performance calculation, high-density deployment and the like is improved to more than 30 kW.
As for the noise level, generally, 40dB or less is considered quiet and appropriate, 50-55dB is recommended life and office state, and 60dB or less is considered not to affect the communication. GB/T17249.1 focuses on limiting the background noise caused by indoor technical equipment etc., where industrial laboratory equipment noise should not be higher than 50dB and multi-person office equipment noise should not be higher than 45 dB. For edge data center or finger control system scenarios, even 1-2 cabinets must be sized and arranged in isolation from the staff due to the excessive noise of high performance, high density cabinet systems.
The demand for high efficiency, low noise heat dissipation systems in the industry has been very strong, and corresponding solutions include integrated closed air conditioning systems, cold plate liquid cooling systems, immersion cooling systems, and the like. The closed air-conditioning system can reduce the noise level of a 20kW cabinet system from 85dB to 65dB, is limited by the size of an air conditioner and the refrigerating capacity, and the maximum cooling capacity of the cabinet system does not exceed 30kW generally. The cold plate type liquid cooling system is actually a liquid cooling-air cooling composite heat dissipation system, about 20-40% of devices which are not suitable for liquid cooling and are inconvenient for liquid cooling heat dissipation still adopt conventional air cooling heat dissipation, the noise can be reduced to 55dB grade generally, and meanwhile, an indoor air conditioner still needs to be configured. The submerged cooling system can reduce the noise to 40dB, but is limited by the requirements of sealing, load bearing, node/server maintenance, etc., and the high-density, cabinet-level submerged system needs to adopt a horizontal scheme, which has the greatest impact on the layout of the machine room and the worst compatibility with the traditional equipment compared with the traditional vertical cabinet.
Disclosure of Invention
In view of the above, an embodiment of the present invention provides a cooling cabinet combining liquid cooling and air cooling for heat dissipation and a cooling system including the cooling cabinet, wherein the liquid cooling system occupation ratio is improved to the maximum extent by a cold plate type liquid cooling-self circulation closed air cooling composite heat dissipation manner, and a closed integrated cabinet is introduced, so that air-conditioning-free, compression-free and mechanical cooling and heat dissipation can be realized under a single cabinet ultrahigh power density, silent low-noise operation under a maximum load is really realized, an operation noise is less than 50dB, and the self-circulation closed air cooling system can get rid of indoor air conditioning limitation and has wider applicability.
In view of the above, an aspect of the embodiments of the present invention provides a cooling cabinet combining liquid cooling and air cooling, including the following components:
a cabinet body with a cabinet door;
the liquid cooling server is arranged inside the cabinet body and is respectively connected with the main liquid inlet pipe and the main liquid outlet pipe;
the first plate type heat exchanger is arranged on one side of the liquid cooling server and is respectively connected with a first liquid inlet pipe and a first liquid outlet pipe;
the second plate type heat exchanger is arranged on one side of the liquid cooling server opposite to the first plate type heat exchanger, and the second plate type heat exchanger is respectively connected with a second liquid inlet pipe and a second liquid outlet pipe; and
and the cross-flow fans are arranged on two opposite sides of the liquid cooling server so as to respectively transmit heat generated by the liquid cooling server to the first plate heat exchanger and the second plate heat exchanger for cooling.
In some embodiments, the plurality of crossflow blowers are symmetrically arranged.
In some embodiments, the cooling cabinet further comprises:
the first baffle plate is arranged between the first plate heat exchanger and the liquid cooling server, and a first air inlet and a first air outlet are formed in the first baffle plate; and
the second baffle, the second baffle with first baffle is about the liquid cooling server symmetry sets up, the second baffle sets up second plate heat exchanger with between the liquid cooling server, be provided with second air intake and second air outlet on the second baffle.
In some embodiments, the first air inlet is disposed on a side of the first plate heat exchanger where the liquid flows in, and the second air inlet is disposed on a side of the second plate heat exchanger where the liquid flows in.
In some embodiments, the cabinet door and the cabinet body each comprise an acoustic insulation material.
In another aspect of the embodiments of the present invention, a cooling system combining liquid cooling and air cooling for heat dissipation is further provided, which includes a cooling tower and a cooling cabinet, where the cooling cabinet includes:
a cabinet body with a cabinet door;
the liquid cooling server is arranged inside the cabinet body and is respectively connected with the main liquid inlet pipe and the main liquid outlet pipe;
the first plate type heat exchanger is arranged on one side of the liquid cooling server and is respectively connected with a first liquid inlet pipe and a first liquid outlet pipe;
the second plate type heat exchanger is arranged on one side of the liquid cooling server opposite to the first plate type heat exchanger, and the second plate type heat exchanger is respectively connected with a second liquid inlet pipe and a second liquid outlet pipe; and
the cross-flow fans are arranged on two opposite sides of the liquid cooling server so as to respectively transmit heat generated by the liquid cooling server to the first plate heat exchanger and the second plate heat exchanger for cooling;
the cooling tower is respectively connected with the main liquid inlet pipe, the main liquid outlet pipe, the first liquid inlet pipe, the first liquid outlet pipe, the second liquid inlet pipe and the second liquid outlet pipe so as to receive and cool the liquid output by the cooling cabinet and return the cooled liquid to the cooling cabinet.
In some embodiments, the plurality of crossflow blowers are symmetrically arranged.
In some embodiments, the cooling system further comprises:
the first baffle plate is arranged between the first plate heat exchanger and the liquid cooling server, and a first air inlet and a first air outlet are formed in the first baffle plate; and
the second baffle, the second baffle with first baffle is about the liquid cooling server symmetry sets up, the second baffle sets up second plate heat exchanger with between the liquid cooling server, be provided with second air intake and second air outlet on the second baffle.
In some embodiments, the first air inlet is disposed on a side of the first plate heat exchanger where the liquid flows in, and the second air inlet is disposed on a side of the second plate heat exchanger where the liquid flows in.
In some embodiments, the cabinet door and the cabinet body each comprise an acoustic insulation material.
The invention has the following beneficial technical effects: through a cold plate type liquid cooling-self-circulation closed air cooling composite heat dissipation mode, the occupation ratio of a liquid cooling system is improved to the maximum degree, meanwhile, a closed integrated cabinet is introduced, air-conditioning-free, compression-free and mechanical refrigeration heat dissipation under the ultrahigh power density of a single cabinet can be realized, silent low-noise operation under the maximum load is really realized, the operation noise is less than 50dB, and the self-circulation closed air cooling system can get rid of the limitation of an indoor air conditioner and has wider applicability.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other embodiments can be obtained by using the drawings without creative efforts.
Fig. 1 is a perspective view of an embodiment of a cooling cabinet combining liquid cooling and air cooling heat dissipation according to the present invention;
fig. 2 is a cross-sectional view of an embodiment of a cooling cabinet combining liquid cooling and air cooling heat dissipation according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the following embodiments of the present invention are described in further detail with reference to the accompanying drawings.
It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are used for distinguishing two entities with the same name but different names or different parameters, and it should be noted that "first" and "second" are merely for convenience of description and should not be construed as limitations of the embodiments of the present invention, and they are not described in any more detail in the following embodiments.
In view of the above, a first aspect of the embodiments of the present invention provides an embodiment of a cooling cabinet combining liquid cooling and air cooling for heat dissipation. Fig. 1 is a perspective view of an embodiment of a combined liquid-cooled and air-cooled heat dissipation cooling cabinet according to the present invention, and fig. 2 is a cross-sectional view of an embodiment of a combined liquid-cooled and air-cooled heat dissipation cooling cabinet according to the present invention. As shown in fig. 1 and 2, an embodiment of the present invention includes the following components:
a cabinet body 2 with a cabinet door 1;
the liquid cooling server 3 is arranged inside the cabinet body 2, and the liquid cooling server 3 is respectively connected with a main liquid inlet pipe 31 and a main liquid outlet pipe 32;
the first plate type heat exchanger 4 is arranged on one side of the liquid cooling server 3, and the first plate type heat exchanger 4 is respectively connected with a first liquid inlet pipe 41 and a first liquid outlet pipe 42;
the second plate heat exchanger 5 is arranged on one side of the liquid cooling server 3 opposite to the first plate heat exchanger 4, and the second plate heat exchanger 5 is respectively connected with a second liquid inlet pipe 51 and a second liquid outlet pipe 52; and
and the cross-flow fans 6 are arranged on two opposite sides of the liquid cooling server 3, so that heat generated by the liquid cooling server 3 is transmitted to the first plate heat exchanger 4 and the second plate heat exchanger 5 respectively for cooling.
In the embodiment of the invention, the cabinet body 2 is a closed integrated cabinet, the closed integrated cabinet is in a standard 19-inch form, the width adopts a standard size sequence of 800mm, the middle space is 500mm, and the cabinet supports the standard 19-inch equipment to be put on the shelf; the cabinet body is sealed by arranging the front cabinet door and the rear cabinet door. The cabinet body is provided with only three groups of fluid pipeline interfaces except for a power supply interface. The cooling system is self-circulating cooled internally by means of a plurality of crossflow blowers 6 arranged in the first 4 and second 5 plate heat exchangers.
The liquid cooling server 3 is in a 1U shape in this example, and the heat of more than 90% including a main chip, nuclear power, a memory, a network, management and the like is covered by adopting high-efficiency heat dissipation means such as micro-channel liquid cooling, cold plate liquid cooling and the like, and the heat of the rest resistance-capacitance devices, hard disks and other high temperature resistance values and low power consumption devices is about 10% in total, and is dissipated through the cabinet-level self-circulation air cooling system.
In some embodiments, a plurality of crossflow blowers 6 are arranged symmetrically. The plurality of cross-flow fans are symmetrically arranged, so that air flows more uniformly, the air flow efficiency is improved, and the heat dissipation is further accelerated.
In some embodiments, the cooling cabinet further comprises:
a first partition 7, the first partition 7 being arranged between the first plate heat exchanger 4 and the liquid-cooled server 3,
the first partition 7 is provided with a first air inlet 71 and a first air outlet 72; and
the second partition plate 8, the second partition plate 8 and the first partition plate 7 are symmetrically arranged about the liquid cooling server 3, the second partition plate 8 is arranged between the second plate heat exchanger 5 and the liquid cooling server 3, and the second partition plate 8 is provided with a second air inlet 81 and a second air outlet 82.
A part of heat generated by the liquid cooling server 3 is taken away by liquid, then the liquid flows out of the cooling cabinet through the main liquid outlet pipe 32, the other part of heat is taken away by wind coming out of the first air outlet 72 and the second air outlet 82 respectively, the wind enters spaces where the first plate heat exchanger 4 and the second plate heat exchanger 5 are located through the first air inlet 71 and the first air inlet 81 respectively, the heat is taken away by cooling liquid in the first plate heat exchanger 4 and the second plate heat exchanger 5 respectively, and the cooled wind enters the space where the liquid cooling server is located again, so that the next cycle is started.
In some embodiments, the first air inlet 71 is arranged on the side of the first plate heat exchanger 4 into which the liquid flows, and the second air inlet 81 is arranged on the side of the second plate heat exchanger 5 into which the liquid flows. In order to further enhance the heat dissipation performance, the first air inlet 71 may be disposed on the side where the first plate heat exchanger 4 flows in, and the second air inlet 81 may be disposed on the side where the second plate heat exchanger 5 flows in, in which case, since the flow direction of the wind is the same as the flow direction of the liquid, the subsequent wind with heat still encounters the coolant at the initial temperature, so that the heat in the wind can be taken away by the coolant as soon as possible.
In some embodiments, the cabinet door and the cabinet body each comprise an acoustic insulation material. The cabinet door and the cabinet body are provided with sound insulation materials, so that the noise of the whole cooling cabinet can be further reduced.
In some embodiments, the cabinet further includes a power PDU (power strip) to provide a safe power source for the electronic devices in the cabinet.
In the embodiment of the invention, no fan is additionally arranged in the liquid cooling server 3. The air supply of the cooling cabinet is realized by four groups of cross-flow fans of 2+ 2. The serial supercharging and the parallel flow increasing are fully utilized, the defect of low wind pressure of the cross flow fan is overcome, and the advantage of high wind volume is exerted. The embodiment of the invention can effectively support 1.2kW single-node and 50kW cabinet system (45kW liquid cooling and 5kW air cooling) effective heat dissipation. The measures of sound insulation and noise reduction of the system level of the integrated closed cabinet are matched, and meanwhile, the design of no fan inside the node is relied on, so that the running noise under the maximum load can not exceed 50dB, and the silence and low noise under the premise of high-efficiency heat dissipation are really realized.
The embodiment of the invention enables the liquid cooling system to cover more than 90% of heat power consumption by realizing the comprehensive liquid cooling design of calculation, storage, power supply, management, exchange and the like; the self-circulation cooling of the air-cooled airflow inside is realized through the design of an integrated closed cabinet and a high-efficiency tubular heat exchange system; the cross-flow fan with large air volume and low noise is used for replacing a node single fan, so that the number of the fans is reduced by 98 percent, and the noise is reduced by 20 percent.
In view of the above-mentioned objectives, a second aspect of the embodiments of the present invention provides an embodiment of a cooling system combining liquid cooling and air cooling for heat dissipation. The embodiment of the invention comprises a cooling tower and a cooling cabinet.
The cooling cabinet includes: a cabinet body with a cabinet door; the liquid cooling server is arranged inside the cabinet body and is respectively connected with the main liquid inlet pipe and the main liquid outlet pipe; the first plate type heat exchanger is arranged on one side of the liquid cooling server and is respectively connected with a first liquid inlet pipe and a first liquid outlet pipe; the second plate type heat exchanger is arranged on one side of the liquid cooling server opposite to the first plate type heat exchanger and is respectively connected with a second liquid inlet pipe and a second liquid outlet pipe; and the cross-flow fans are arranged on two opposite sides of the liquid cooling server so as to respectively transmit heat generated by the liquid cooling server to the first plate heat exchanger and the second plate heat exchanger for cooling.
The cooling tower is respectively connected with the main liquid inlet pipe, the main liquid outlet pipe, the first liquid inlet pipe, the first liquid outlet pipe, the second liquid inlet pipe and the second liquid outlet pipe so as to receive and cool the liquid output by the cooling cabinet and return the cooled liquid to the cooling cabinet.
In some embodiments, the plurality of crossflow blowers are arranged symmetrically.
In some embodiments, the cooling system further comprises:
the first baffle plate is arranged between the first plate heat exchanger and the liquid cooling server, and a first air inlet and a first air outlet are formed in the first baffle plate; and
and the second partition plate and the first partition plate are symmetrically arranged relative to the liquid cooling server, the second partition plate is arranged between the second plate type heat exchanger and the liquid cooling server, and a second air inlet and a second air outlet are formed in the second partition plate.
In some embodiments, the first air inlet is arranged on the side of the first plate heat exchanger where the liquid flows in, and the second air inlet is arranged on the side of the second plate heat exchanger where the liquid flows in.
In some embodiments, the cabinet door and the cabinet body each comprise an acoustic insulation material.
The foregoing is an exemplary embodiment of the present disclosure, but it should be noted that various changes and modifications could be made herein without departing from the scope of the present disclosure as defined by the appended claims. The functions, steps and/or actions of the method claims in accordance with the disclosed embodiments described herein need not be performed in any particular order. Furthermore, although elements of the disclosed embodiments of the invention may be described or claimed in the singular, the plural is contemplated unless limitation to the singular is explicitly stated.
It should be understood that, as used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly supports the exception. It should also be understood that "and/or" as used herein is meant to include any and all possible combinations of one or more of the associated listed items.
The numbers of the embodiments disclosed in the embodiments of the present invention are merely for description, and do not represent the merits of the embodiments.
It will be understood by those skilled in the art that all or part of the steps for implementing the above embodiments may be implemented by hardware, or may be implemented by a program instructing relevant hardware, and the program may be stored in a computer-readable storage medium, and the above-mentioned storage medium may be a read-only memory, a magnetic disk or an optical disk, etc.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, of embodiments of the invention is limited to these examples; within the idea of an embodiment of the invention, also technical features in the above embodiment or in different embodiments may be combined and there are many other variations of the different aspects of the embodiments of the invention as described above, which are not provided in detail for the sake of brevity. Therefore, any omissions, modifications, substitutions, improvements, and the like that may be made without departing from the spirit and principles of the embodiments of the present invention are intended to be included within the scope of the embodiments of the present invention.
Claims (6)
1. The utility model provides a cooling cabinet that liquid cooling, forced air cooling heat dissipation combine, its characterized in that includes following part:
a cabinet body with a cabinet door;
the liquid cooling server is arranged inside the cabinet body and is respectively connected with the main liquid inlet pipe and the main liquid outlet pipe;
the first plate type heat exchanger is arranged on one side of the liquid cooling server and is respectively connected with a first liquid inlet pipe and a first liquid outlet pipe;
the second plate type heat exchanger is arranged on one side of the liquid cooling server opposite to the first plate type heat exchanger, and the second plate type heat exchanger is respectively connected with a second liquid inlet pipe and a second liquid outlet pipe;
the cross-flow fans are arranged on two opposite sides of the liquid cooling server so as to respectively transmit heat generated by the liquid cooling server to the first plate heat exchanger and the second plate heat exchanger for cooling;
the first baffle plate is arranged between the first plate heat exchanger and the liquid cooling server, and a first air inlet and a first air outlet are formed in the first baffle plate; and
the second clapboard is arranged symmetrically with the first clapboard about the liquid cooling server, the second clapboard is arranged between the second plate heat exchanger and the liquid cooling server, the second clapboard is provided with a second air inlet and a second air outlet,
the first air inlet is formed in the side, where the first plate heat exchanger liquid flows in, of the first plate heat exchanger, and the second air inlet is formed in the side, where the second plate heat exchanger liquid flows in, of the second plate heat exchanger.
2. A cooling cabinet according to claim 1, wherein the plurality of crossflow blowers are arranged symmetrically.
3. A cooling cabinet according to claim 1, wherein the cabinet door and the cabinet body each comprise an acoustic insulating material.
4. The utility model provides a cooling system that liquid cooling, forced air cooling heat dissipation combine, its characterized in that includes cooling tower and cooling cabinet, the cooling cabinet includes:
a cabinet body with a cabinet door;
the liquid cooling server is arranged inside the cabinet body and is respectively connected with the main liquid inlet pipe and the main liquid outlet pipe;
the first plate type heat exchanger is arranged on one side of the liquid cooling server and is respectively connected with a first liquid inlet pipe and a first liquid outlet pipe;
the second plate type heat exchanger is arranged on one side of the liquid cooling server opposite to the first plate type heat exchanger, and the second plate type heat exchanger is respectively connected with a second liquid inlet pipe and a second liquid outlet pipe; and
the cross-flow fans are arranged on two opposite sides of the liquid cooling server so as to respectively transmit heat generated by the liquid cooling server to the first plate heat exchanger and the second plate heat exchanger for cooling;
the cooling tower is respectively connected with the main liquid inlet pipe, the main liquid outlet pipe, the first liquid inlet pipe, the first liquid outlet pipe, the second liquid inlet pipe and the second liquid outlet pipe so as to receive and cool the liquid output by the cooling cabinet and return the cooled liquid to the cooling cabinet;
the first baffle plate is arranged between the first plate heat exchanger and the liquid cooling server, and a first air inlet and a first air outlet are formed in the first baffle plate; and
the second clapboard is arranged symmetrically with the first clapboard about the liquid cooling server, the second clapboard is arranged between the second plate heat exchanger and the liquid cooling server, the second clapboard is provided with a second air inlet and a second air outlet,
the first air inlet is formed in the side, where the first plate heat exchanger liquid flows in, of the first plate heat exchanger, and the second air inlet is formed in the side, where the second plate heat exchanger liquid flows in, of the second plate heat exchanger.
5. The cooling system of claim 4, wherein the plurality of crossflow blowers are arranged symmetrically.
6. The cooling system, as set forth in claim 4, wherein the cabinet door and the cabinet body each comprise an acoustic insulation material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911235618.5A CN110958812B (en) | 2019-12-05 | 2019-12-05 | Liquid cooling and air cooling combined cooling cabinet and cooling system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911235618.5A CN110958812B (en) | 2019-12-05 | 2019-12-05 | Liquid cooling and air cooling combined cooling cabinet and cooling system |
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| CN110958812A CN110958812A (en) | 2020-04-03 |
| CN110958812B true CN110958812B (en) | 2021-07-23 |
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| CN204256642U (en) * | 2014-11-19 | 2015-04-08 | 浙江海洋学院 | A kind of wind water cooling mixing radiating subassembly for blade server cabinet |
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| CN208638863U (en) * | 2018-06-28 | 2019-03-22 | 青岛特来电新能源有限公司 | Phase change heat exchange device, charger radiating cabinet and charger |
| CN209002296U (en) * | 2018-09-07 | 2019-06-18 | 中南大学 | The server cabinet cooling system that immersion liquid cooling and circulating air cooling combine |
| CN209435725U (en) * | 2018-12-13 | 2019-09-24 | 武汉大学深圳研究院 | It is a kind of to be gas-cooled and the mutually matched server cabinet cooling device of liquid cooling |
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2019
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204256642U (en) * | 2014-11-19 | 2015-04-08 | 浙江海洋学院 | A kind of wind water cooling mixing radiating subassembly for blade server cabinet |
| CN108156796A (en) * | 2017-12-29 | 2018-06-12 | 广东申菱环境系统股份有限公司 | A kind of Intelligent server cabinet being gas-cooled and liquid cold junction closes |
| CN208638863U (en) * | 2018-06-28 | 2019-03-22 | 青岛特来电新能源有限公司 | Phase change heat exchange device, charger radiating cabinet and charger |
| CN209002296U (en) * | 2018-09-07 | 2019-06-18 | 中南大学 | The server cabinet cooling system that immersion liquid cooling and circulating air cooling combine |
| CN209435725U (en) * | 2018-12-13 | 2019-09-24 | 武汉大学深圳研究院 | It is a kind of to be gas-cooled and the mutually matched server cabinet cooling device of liquid cooling |
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| CN110958812A (en) | 2020-04-03 |
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