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A cabinet-type server indirect cold plate type liquid-cooled anti-leakage system and control method

A server and cabinet-type technology, which is applied in the cabinet-type server indirect cold plate type liquid cooling leak-proof system and control field, can solve the problems of hidden dangers of coolant leakage, improve operation reliability, reduce the risk of liquid leakage, and prevent coolant leakage. The effect of the leak

Active Publication Date: 2022-05-24
SOUTH CHINA UNIV OF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are still risks of leakage and safety hazards when the coolant flows outside the server and in the external pipes

Method used

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  • A cabinet-type server indirect cold plate type liquid-cooled anti-leakage system and control method
  • A cabinet-type server indirect cold plate type liquid-cooled anti-leakage system and control method
  • A cabinet-type server indirect cold plate type liquid-cooled anti-leakage system and control method

Examples

Experimental program
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Effect test

Embodiment

[0034] see figure 1 , an indirect cold plate liquid cooling leakage prevention system for a cabinet server, comprising a liquid cooling circulation module 10, a liquid cooling pipeline 7, a liquid cooling server 8, a leakage prevention tray unit 1, an indirect cold plate liquid cooling element leakage prevention unit 2, Liquid cooling pipeline leakage prevention unit 3 , control unit 4 , drainage pipeline 5 and leakage liquid collection unit 6 .

[0035] The liquid cooling server 8 is provided with an indirect cold plate type liquid cooling element 801. The indirect cold plate type liquid cooling element 801 includes a heat conduction plate 8011, a heat pipe 8012, and a heat exchange module 8013. The heat generated by the chips in the liquid cooling server 8 is passed through the heat conduction plate 8011. The heat is introduced into the heat pipe 8012, and then the heat is conducted by the heat pipe 8012 to the heat exchange module 8013 and taken away by the cooling liquid i...

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PUM

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Abstract

The invention discloses an indirect cold plate type liquid cooling leakage prevention system for a cabinet server and a control method, comprising a leakage prevention tray unit, an indirect cold plate type liquid cooling element leakage prevention unit, a liquid cooling pipeline leakage prevention unit, a control unit, and a drain pipe The leak-proof tray unit is used to monitor the safety of the liquid cooling cycle, and if there is any leakage, the leaked coolant can be safely drained. The leak-proof unit of the indirect cold plate liquid cooling element can monitor whether there is liquid leakage in the indirect cold plate liquid cooling element, and can prevent the leaking liquid from flowing out and causing damage to the server. The liquid cooling pipeline leak prevention unit can monitor whether the liquid cooling pipeline is leaking, and can discharge the leaked cooling fluid to the outside of the device. The control unit is used for receiving and outputting control signals. Drain lines and leak collection units are used to collect leaked coolant. The modular design makes the entire leak-proof device more flexible and reduces the risk of running the liquid cooling system in the rack-type liquid-cooled data center.

Description

technical field [0001] The invention relates to the technical field of heat dissipation, in particular to an indirect cold plate type liquid cooling leakage prevention system of a cabinet type server and a control method thereof. Background technique [0002] With the increasing demand for high-speed and low-latency in the communication industry, data centers are gradually developing towards clustering and high-density, which brings about the problem of high energy consumption of data centers. Since 2011, the power consumption of data centers in my country has been more than With a growth rate of over 12%, it is estimated that the total power consumption of data centers will exceed 260 billion kWh in 2023. Data center energy conservation has become one of the main directions of data center development, and data center cooling has become an important breakthrough in this direction. [0003] Traditional data centers use air-cooled heat dissipation, usually using fins as heat-di...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K7/20
CPCH05K7/208H05K7/20709
Inventor 潘敏强浮恒
Owner SOUTH CHINA UNIV OF TECH
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