CN115103576A - Heat exchange system of super computer liquid refrigerator - Google Patents
Heat exchange system of super computer liquid refrigerator Download PDFInfo
- Publication number
- CN115103576A CN115103576A CN202210817458.0A CN202210817458A CN115103576A CN 115103576 A CN115103576 A CN 115103576A CN 202210817458 A CN202210817458 A CN 202210817458A CN 115103576 A CN115103576 A CN 115103576A
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- liquid
- cabinet body
- cabinet
- heat exchange
- supercomputer
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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
- H05K7/20318—Condensers
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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
- H05K7/20309—Evaporators
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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
- H05K7/20381—Thermal management, e.g. evaporation control
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Abstract
The invention relates to the technical field of supercomputer cooling, and particularly discloses a heat exchange system of a supercomputer liquid refrigerator, wherein a control center is arranged in a cabinet body, and a liquid supplementing electromagnetic valve and a liquid level meter for detecting the capacity of a liquid cooling medium which are respectively in communication connection with the control center are arranged in the cabinet body, when the liquid capacity in the cabinet body is lower than a normal value, the liquid level meter can send a signal to enable the control center to control the liquid supplementing electromagnetic valve to supplement liquid to the interior of the cabinet body in time, the liquid capacity in the cabinet body is ensured to be always at the normal value, the server can normally dissipate heat, a water circulation system communicated with the liquefaction device in a cover body is arranged, the water resource can be ensured to be circularly used, a water temperature sensor and a flow control valve are arranged in the water circulation system, when the water temperature sensor senses that the return water temperature is higher, the signal can be sent to the control center to enable the flow control valve to increase the water flow, the constantly maintained liquefaction device can have the effect of normal condensation on the evaporated cooling medium.
Description
Technical Field
The invention relates to the technical field of supercomputer cooling, in particular to a heat exchange system of a supercomputer liquid-cooling cabinet.
Background
A Supercomputer (Supercomputer) refers to a computer capable of executing a large amount of data and high-speed operations that a general personal computer cannot handle. The constituent components are substantially the same in terms of the composition of the supercomputer and the ordinary computer, but differ in terms of performance and scale. The main characteristics of the supercomputer include two aspects: the data storage capacity is very large and the data processing speed is very fast, so it can do some works that people or ordinary computers cannot do in various fields.
However, due to the extremely high heat flux density of electronic components and equipment in the supercomputer, research shows that the heat flux density of the supercomputer in the operating process is as high as 100W/cm2 and is only two orders of magnitude lower than that of the surface of the sun. The temperature of the solar surface is as high as 6000 ℃, while the junction temperature of the semiconductor integrated components should be lower than 100 ℃, and the operating temperature of the electronic components is generally specified by the manufacturer: industrial grade: 0-70 ℃; civil grade: -20 to 80 ℃; military grade: -55 to 125 ℃. Such high heat flow densities, without the use of reasonable thermal management techniques, will necessarily severely impact the thermal reliability of electronic components and devices.
At present, the super computer generally adopts a water cooling mode or a water cooling and air cooling mode. However, the water cooling system not only occupies a large space, but also has a poor cooling effect, and a cooling mode of replacing water cooling or water cooling and air cooling is also provided at present, namely, the cooling medium is evaporated to take away heat so as to achieve the effect of cooling, the evaporated cooling medium rises to the cover body of the liquefying device and is liquefied to return to the liquid-cooling cabinet when meeting the cold, but the liquefying device generally adopts an electric refrigeration mode, so that the resource waste is caused; the capacity control of the cooling medium cannot be monitored in real time, and a good heat dissipation effect cannot be achieved for the server under the high-intensity work of the server.
The technical problem to be solved by the application is as follows: the heat exchange system of the supercomputer liquid-cooled cabinet is designed to solve one or more of the problems.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide a heat exchange system of a super computer liquid cooler.
The technical scheme adopted by the invention is as follows: the device comprises a cover body and a cabinet body communicated with an external container, wherein a server and a liquid cooling medium are arranged in the cabinet body, the server is immersed in the liquid cooling medium, a control center is arranged in the cabinet body, a liquid supplementing electromagnetic valve and a liquid level meter are respectively communicated with the control center, the liquid supplementing electromagnetic valve and the liquid level meter are used for detecting the capacity of the liquid cooling medium, a liquefying device used for liquefying the cooling medium which is heated and evaporated into a gaseous state is arranged on the cover body, the liquefying device comprises a flow guide cover used for guiding the gaseous cooling medium, backflow gaps are arranged on the two sides of the flow guide cover and the edge of the cabinet body, backflow holes are arranged on the flow guide cover corresponding to the backflow gaps, a fan which is fixedly installed with the flow guide cover and used for rotating to form negative air pressure is arranged on the flow guide cover, the coil is arranged in a folding mode and is provided with a water circulating system communicated with the coil, and the water circulating system comprises a water temperature sensor and a flow control valve which are respectively communicated with the control center, every adjacent server is equipped with and is used for making liquid cooling medium carry out comprehensive radiating district to the server, through at the internal control center that is equipped with of cabinet, can carry out real time monitoring to the internal portion liquid capacity state of cabinet, and can guarantee that liquid capacity can not hang down to lead to the radiating effect to the server not good excessively, be equipped with the liquefying plant on the lid, can be heated the evaporation to liquid cooling medium and become gaseous cooling medium and carry out the condensation liquefaction, the backward flow hole that passes through the kuppe side behind the condensation liquefaction continues to flow back to the internal reuse of cabinet, the coil pipe is foldable setting and can guarantees that the liquefying plant wholly keeps the low temperature state, with the water circulating system that has of coil pipe intercommunication, can take away thermal water resource and recycle then to taking place the heat exchange with the liquefying plant, guarantee resource saving utilizes.
In some embodiments, the bottom of the cabinet body is provided with a liquid supplementing pipe with one end communicated with the bottom of the cabinet body, the other end of the liquid supplementing pipe is communicated with an external container, the liquid supplementing pipe is provided with a liquid supplementing electromagnetic valve, and the scheme defines the installation mode of the liquid supplementing pipe.
In some embodiments, the liquid level meter is arranged inside the cabinet body and fixedly installed with the cabinet body, and the scheme defines the installation mode of the liquid level meter.
In some embodiments, the water circulation system comprises a water inlet pipe and a water return pipe which are respectively communicated with the coil pipe, and the scheme defines a connection mode of the water inlet pipe and the water return pipe.
In some embodiments, the water inlet pipe is provided with a flow control valve, the water return pipe is provided with a water temperature sensor, and the scheme defines the installation positions of the flow control valve and the water temperature sensor.
In some embodiments, the control center includes the distribution unit that locates cabinet body inside and fixed mounting with it, distribution unit respectively with level gauge and fluid infusion solenoid valve electric connection, distribution unit respectively with temperature sensor and flow control valve electric connection, this scheme has limited distribution unit's connected mode.
In some embodiments, the cabinet body is provided with a display screen fixedly mounted with the cabinet body and used for displaying medium parameters, the display screen is electrically connected with the power distribution unit, and the connection mode of the display screen is limited by the scheme.
In some embodiments, the cabinet body is internally provided with a mounting table, the mounting table is provided with an aviation plug fixedly mounted with the mounting table and used for internal and external physical isolation, and the position relation between the aviation plug and the mounting table is limited by the scheme.
In some embodiments, the cabinet is internally provided with an air pressure sensor fixedly mounted with the cabinet for sensing air pressure in the cabinet, the air pressure sensor is electrically connected with the power distribution unit, and the scheme limits the connection mode of the air pressure sensor.
In some embodiments, the mounting table is provided with a balance air pressure valve with one end communicated with the inside of the cabinet body, and the other end of the balance air pressure valve is communicated with the outside of the cabinet body.
The invention has the beneficial effects that:
the heat exchange system of the supercomputer liquid refrigerator is characterized in that a control center is arranged in a cabinet body, and a liquid supplementing electromagnetic valve and a liquid level meter for detecting the capacity of a liquid cooling medium are respectively in communication connection with the control center, when the liquid capacity in the cabinet body is lower than a normal value, the liquid level meter can send a signal to enable the control center to control the liquid supplementing electromagnetic valve to supplement liquid to the interior of the cabinet body in time, so that the liquid capacity in the cabinet body is ensured to be always at the normal value, the server can normally dissipate heat, a backflow hole is formed in the side edge of a flow guide cover to enable the liquefied cooling medium to continuously flow back into the cabinet body for recycling, a water circulation system communicated with the backflow hole is arranged in a coil pipe in a cover body, the water resource can be ensured to be recycled, a water temperature sensor and a flow control valve are arranged in the water circulation system, when the water temperature sensor senses that the return water temperature is higher, the signal can be sent to the control center to enable the flow control valve to increase the water flow, the constantly maintained liquefaction device can have the effect of normal condensation on the evaporated cooling medium.
Drawings
FIG. 1 is a schematic view of the whole structure of the heat exchange system of the supercomputer liquid-cooling cabinet of the present invention;
FIG. 2 is a schematic view of the internal structure of the heat exchange system of the supercomputer liquid-cooling cabinet of the present invention;
FIG. 3 is a schematic view of the backside structure of the heat exchange system of the supercomputer liquid-cooled cabinet of the present invention;
FIG. 4 is a schematic view of a partial structure A of a heat exchange system of the supercomputer liquid-cooled cabinet of the present invention;
FIG. 5 is a schematic view of a partial structure B of a heat exchange system of the supercomputer liquid-cooled cabinet of the present invention;
FIG. 6 is a schematic view of the structure of the coil inside the heat exchange system of the supercomputer liquid-cooled cabinet of the present invention;
fig. 7 is a schematic flow chart of a control system of the heat exchange system of the supercomputer liquid-cooling cabinet of the present invention.
The reference numerals and names in the drawings correspond to the following: 1. a cover body; 2. a cabinet body; 201. a server; 202. a liquid supplementing electromagnetic valve; 203. a liquid level meter; 101. a liquefaction plant; 102. a dome; 103. a water temperature sensor; 104. a flow control valve; 204. a liquid supplementing pipe; 105. a water inlet pipe; 106. a water return pipe; 107. a backflow gap; 108. a return orifice; 109. a fan; 110. a coil pipe; 211. a heat dissipation area; 205. a power distribution unit; 206. a display screen; 207. an installation table; 208. aviation plug-in; 209. an air pressure sensor; 210. and a balance air pressure valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a heat exchange system of a super computer liquid refrigerator comprises a cover body 1 and a cabinet body 2 communicated with an external container, wherein the cabinet body 2 is hinged with the cover body 1, the cover body 1 and the cabinet body 2 are in a closed and sealed state during working, a server 201 and a liquid cooling medium are arranged in the cabinet body 2, the liquid cooling medium is a liquid refrigerant, the server 201 is immersed in the liquid refrigerant, a large amount of heat is generated when the server 201 works, the evaporation temperature of the refrigerant is 50 ℃, when the temperature of the surface of the server 201 reaches 50 ℃, the refrigerant starts to evaporate into a gaseous state, the heat on the surface of the server 201 is taken away by evaporation for heat dissipation, a gap is arranged between every two servers 201 to form a heat dissipation area 211, every two servers 201 are not mutually attached, the liquid refrigerant can dissipate the heat comprehensively, a control center is arranged in the cabinet body 2, and comprises a liquid level meter 203 fixedly arranged on the inner side of the cabinet body 2, the liquid level meter 203 can monitor the volume of the refrigerant in the cabinet 2 in real time, the control center further comprises a liquid supplementing electromagnetic valve 202, when the liquid level meter 203 detects that the volume of the refrigerant in the cabinet 2 is lower than a normal value, a signal is sent to the control center, the control center can control the liquid supplementing electromagnetic valve 202 to supplement the liquid to the interior of the cabinet 2 until the volume of the refrigerant in the cabinet 2 reaches the normal value, the liquefying device 101 further comprises a flow guide cover 102, the flow guide cover 102 is fixedly connected with the cover body 1, a backflow gap 107 is formed between the flow guide cover 102 and the side of the cover body 1, a plurality of backflow holes 108 are formed in the side of the flow guide cover 102 corresponding to the backflow gap 107, a fan 109 is arranged on the flow guide cover 102, negative pressure difference formed by rotation of the fan 109 enables the refrigerant which is evaporated into a gas state to form airflow to be sucked into the liquefying device 101 to be liquefied, the refrigerant which is changed into a liquid state to be dripped into the inner surface of the flow guide cover 102 again, and the liquid refrigerant which is finally dripped into the inner surface of the flow from the backflow gap 107 of the flow into the cabinet body continuously to the flow from the backflow gap 108 through the flow guide cover 102 2, the liquefaction device 101 comprises a coil pipe 110 positioned in the air guide sleeve 102, the coil pipe 110 is in a folding type arrangement, so that gaseous refrigerant can be sufficiently liquefied, the liquefaction efficiency is high, the coil pipe 110 is further provided with a water circulation system communicated with the coil pipe 110, the water circulation system comprises a water temperature sensor 103 and a flow control valve 104 which are in communication connection with a control center, water can be supplied to the liquefaction device 101 by the water circulation system to ensure the low-temperature state of the surface of the liquefaction device 101, so that the gaseous refrigerant is changed into liquid when meeting cold and dissipating heat, the dissipated heat is removed by water flowing in the coil pipe 110 through heat transfer, when the temperature of return water is too high, the water temperature sensor 103 senses that the water temperature is too high, a signal is sent to the control center, the control center controls the flow control valve 104 to increase the flow of water, thereby increasing the efficiency of heat generated by liquefaction, and further improving the liquefaction rate of the gaseous refrigerant, the gaseous refrigerant can be continuously changed into the liquid refrigerant to flow back into the cabinet body 2 to dissipate heat of the server 201, and thus the heat dissipation effect of the server 201 is ensured.
Be equipped with the fluid infusion pipe 204 that one end communicates with it in cabinet body 2 bottom, the fluid infusion pipe 204 other end communicates with external container, be equipped with fluid infusion solenoid valve 202 on the fluid infusion pipe 204, the pressure in the external container is greater than the internal pressure of cabinet 2, after fluid infusion solenoid valve 202 was opened by control center, external container utilized the pressure difference to the internal fluid infusion of cabinet body 2, until the internal liquid level of cabinet body 2 reaches the predetermined value that establishes, level gauge 203 signals to control center, control center control fluid infusion solenoid valve 202 closes, external container stops the internal fluid infusion of cabinet body 2 this moment.
Water circulating system is including inlet tube 105 and wet return 106 with coil pipe 110 intercommunication respectively, be equipped with flow control valve 104 on the inlet tube 105, wet return 106 is equipped with water temperature sensor 103, it is too high when the temperature in wet return 106, then prove that the heat that the work of the internal server 201 of cabinet 2 produced this moment is big, refrigerant evaporation efficiency is high, need increase discharge can take away the heat that liquefying plant 101 and gaseous state refrigerant liquefaction produced, water temperature sensor 103 signals to control center this moment, the flow of control center control flow solenoid valve 104 increase water, so that improve the heat exchange rate of liquefying plant 101 and gaseous state refrigerant.
Control center is including locating cabinet body 2 inside and fixed mounting's distribution unit 205 with it, distribution unit 205 respectively with level gauge 203 and fluid infusion solenoid valve 202 electric connection, distribution unit 205 respectively with water temperature sensor 103 and flow control valve 104 electric connection, and be equipped with the display screen 206 that is used for showing the medium parameter with it fixed mounting on the cabinet body 2, display screen 206 and distribution unit 205 electric connection, the coolant capacity in the cabinet body 2 is detected to level gauge 203, the return water temperature that water temperature sensor 103 detected all shows on display screen 206 through distribution unit 205, the operating condition in the cabinet body 2 is known in real time to the parameter on the user's accessible display screen 206.
The cabinet body 2 is internally provided with a mounting table 207, the mounting table 207 is provided with an aviation plug 208 fixedly mounted with the mounting table 207 and used for internal and external physical isolation, the control center is connected with other controllers or displays through electric wires, the cabinet body 2 contains liquid, in order to prevent the liquid from entering a circuit to cause short circuit, the aviation plug 208 for the scheme adopts the aviation plug 208 for internal and external physical isolation to prevent the liquid from entering the circuit to cause short circuit, the cabinet body 2 is also internally provided with an air pressure sensor 209, the air pressure sensor 209 is electrically connected with the power distribution unit 205, the mounting table 207 is provided with a balance air pressure valve 210 with one end communicated with the interior of the cabinet body 2, the other end of the balance air pressure valve 210 is connected with the exterior of the cabinet body 2, the air pressure sensor 209 is mainly used for sensing the internal air pressure of the cabinet body 2, when the internal air pressure of the cabinet body 2 is over-high, a signal is sent to the power distribution unit 205 to enable the power distribution unit 205 to control the balance air pressure valve 210 to be opened, the air pressure in the cabinet body 2 is reduced.
The working principle and the using process of the invention are as follows: the server 201 generates heat when working, when the surface temperature of the server 201 reaches 50 ℃, the liquid refrigerant is heated and evaporated to become gaseous, the gaseous refrigerant rises to the liquefying device 101 in the cover body 1, the gaseous refrigerant is liquefied by the liquefying device 101 and then becomes liquid to continuously flow back into the cabinet body 2 to dissipate heat for the server 201 again, the capacity of the refrigerant can be monitored in real time by arranging the liquid level meter 203 in the cabinet body 2, when the liquid level meter 203 detects that the capacity of the refrigerant is insufficient, the liquid level meter 203 sends a signal to the control center to enable the control center to control the liquid supplementing electromagnetic valve 202 to supplement liquid to the inside of the cabinet body 2, when the internal capacity of the cabinet body 2 reaches a preset normal value, the liquid supplementing electromagnetic valve 202 is closed by the signal sent by the liquid level meter 203 at the moment, the liquid supplementing is stopped, the water circulation system is communicated with the liquefying device 101, and water resources carrying heat in the liquefying device 101 can be recycled, including water temperature sensor 103 and flow control valve 104 in the water circulating system, when water temperature sensor 103 sensed the return water temperature too high, water temperature sensor 103 sensed signals to control center this moment, made control center control flow solenoid valve 104 increase discharge so as to ensure that liquefaction device 101 can normally liquefy gaseous refrigerant.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. Heat exchange system of super computer liquid freezer, including lid (1) and the cabinet body (2) that communicates with external container, be equipped with server (201) and liquid cooling medium in the cabinet body (2), server (201) submergence is in liquid cooling medium, its characterized in that, be equipped with control center in the cabinet body (2), control center is equipped with liquid supplementing solenoid valve (202) and level gauge (203) that are used for detecting liquid cooling medium capacity of communication connection with it respectively, be equipped with on lid (1) and be used for carrying out liquefaction device (101) with the cooling medium that the evaporation of being heated becomes gaseous state, liquefaction device (101) are including kuppe (102) that are used for gaseous state cooling medium water conservancy diversion, kuppe (102) both sides and cabinet body (2) edge are equipped with backflow clearance (107), kuppe (102) correspond backflow clearance (107) and are equipped with a plurality of backward flow holes (108), the air guide sleeve (102) is provided with a fan (109) fixedly mounted with the air guide sleeve and used for rotating to form negative air pressure, the liquefying device (101) comprises a coil (110) arranged in the air guide sleeve (102), the coil (110) is in a folding type arrangement, the coil (110) is provided with a water circulating system communicated with the coil, the water circulating system comprises a water temperature sensor (103) and a flow control valve (104) which are respectively in communication connection with a control center, and every two adjacent servers (201) are provided with a heat dissipation area (211) used for enabling liquid cooling media to comprehensively dissipate heat of the servers (201).
2. The heat exchange system of the supercomputer liquid-cooling cabinet as claimed in claim 1, wherein the bottom of the cabinet body (2) is provided with a liquid-supplementing pipe (204) with one end communicated with the cabinet body, the other end of the liquid-supplementing pipe (204) is communicated with an external container, and the liquid-supplementing pipe (204) is provided with a liquid-supplementing solenoid valve (202).
3. Heat exchange system of a supercomputer liquid-cooled cabinet according to claim 1, characterized in that said level gauge (203) is provided inside the cabinet (2) and is fixedly mounted thereto.
4. The heat exchange system of the supercomputer liquid-cooled cabinet of claim 1, wherein the water circulation system comprises a water inlet pipe (105) and a water return pipe (106) respectively communicating with the coil pipe (110).
5. The heat exchange system of the supercomputer liquid-cooling cabinet as claimed in claim 4, wherein the water inlet pipe (105) is provided with a flow control valve (104), and the water return pipe (106) is provided with a water temperature sensor (103).
6. The heat exchange system of the supercomputer liquid-cooling cabinet as claimed in claim 1, wherein the control center comprises a power distribution unit (205) which is arranged inside the cabinet body (2) and fixedly installed with the cabinet body, the power distribution unit (205) is electrically connected with the liquid level meter (203) and the liquid-replenishing electromagnetic valve (202) respectively, and the power distribution unit (205) is electrically connected with the water temperature sensor (103) and the flow control valve (104) respectively.
7. The heat exchange system of the supercomputer liquid-cooled cabinet according to claim 6, characterized in that the cabinet body (2) is provided with a display screen (206) fixedly mounted thereto for displaying medium parameters, the display screen (206) being electrically connected with the power distribution unit (205).
8. The heat exchange system of a supercomputer liquid-cooled cabinet according to claim 1, characterized in that a mounting table (207) is provided in the cabinet body (2), said mounting table (207) being provided with an aviation plug (208) fixedly mounted thereto for physical isolation inside and outside.
9. The heat exchange system of the supercomputer liquid-cooling cabinet as claimed in claim 6, wherein the cabinet body (2) is internally provided with an air pressure sensor (209) fixedly installed with the cabinet body for sensing the air pressure inside the cabinet body, and the air pressure sensor (209) is electrically connected with the power distribution unit (205).
10. The heat exchange system of the supercomputer liquid-cooling cabinet as claimed in claim 8, characterized in that the mounting table (207) is provided with a balancing air pressure valve (210) with one end communicating with the inside of the cabinet body (2), and the other end of the balancing air pressure valve (210) communicates with the outside of the cabinet body (2).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210345770 | 2022-03-31 | ||
| CN2022103457704 | 2022-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115103576A true CN115103576A (en) | 2022-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210817458.0A Pending CN115103576A (en) | 2022-03-31 | 2022-07-12 | Heat exchange system of super computer liquid refrigerator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115623740A (en) * | 2022-09-30 | 2023-01-17 | 湖北文理学院 | High-temperature cooling system and method based on soft starting cabinet |
-
2022
- 2022-07-12 CN CN202210817458.0A patent/CN115103576A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115623740A (en) * | 2022-09-30 | 2023-01-17 | 湖北文理学院 | High-temperature cooling system and method based on soft starting cabinet |
| CN115623740B (en) * | 2022-09-30 | 2023-06-02 | 湖北文理学院 | High-temperature cooling system and method based on soft start cabinet |
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