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Liquid immersion cooled switch and switch set

A technology of liquid immersion and switch, which is applied in the direction of cooling/ventilation/heating transformation, electrical components, electrical equipment structural parts, etc. It can solve the problems that the air-cooled heat dissipation mode cannot meet the existing heat dissipation requirements, and achieve rapid heat dissipation and heat transfer The effect of high efficiency and large contact area

Pending Publication Date: 2018-12-07
广东西江数据科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Nowadays, with the development of high-performance computers, the power density of switches is gradually increasing. The traditional air-cooled heat dissipation mode can no longer meet the existing heat dissipation requirements, and a better heat exchange method must be sought.

Method used

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  • Liquid immersion cooled switch and switch set
  • Liquid immersion cooled switch and switch set
  • Liquid immersion cooled switch and switch set

Examples

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Embodiment 2

[0030] The difference between this embodiment and Embodiment 1 is that the insulating cooling liquid is a phase-change insulating cooling liquid, and the upper end of the casing and the upper end of the housing 54 are provided with exhaust holes. Since the insulating cooling liquid is a phase-changing insulating cooling liquid, it will be transformed into a gaseous state when heated, so the vent hole is provided to facilitate the discharge of the gas in the switch.

[0031] Other structures of this embodiment are the same as those of Embodiment 1, and will not be repeated here.

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Abstract

The invention relates to a liquid immersion cooled switch and a switch set. The liquid immersion cooled switch includes a switch body and a cooling device. The switch body includes a switch shell anda plurality of heat dissipation units arranged in the switch shell. Each heat dissipation unit includes a shell body and a heating element arranged in the shell body, wherein there is insulating coolant in the shell body, the heating element is located below the liquid level of the insulating coolant, and the shell body is provided with a liquid inlet and a liquid return port. The liquid inlets and the liquid return ports of the shell bodies are connected with the cooling device through pipes to form a closed loop. A pump for driving the insulating coolant to do circulating motion in the closed loop is arranged in the cooling device. According to the liquid immersion cooled switch and the switch unit provided by the invention, the heating elements inside the switch can be quickly cooled byimmersing the heating elements inside the switch in the insulating coolant.

Description

technical field [0001] The invention relates to the technical field of heat dissipation, in particular to a liquid immersion cooling switch and a switch set. Background technique [0002] At present, with the rapid development of computer technology and the promotion of cloud computing and big data applications, the data center has ushered in a new construction climax. However, at present, large-scale data centers and high-density servers mostly adopt the traditional air-cooled heat dissipation mode, which still faces the problems of high energy consumption and high PUE value. Liquid cooling has become the future development trend of data center and server cooling. [0003] A switch is a device that completes the information exchange function in a communication system. It can provide more connection ports in the network to connect more computers. At present, with the rapid development of data center construction, the Ethernet switch market is showing a steady upward trend. ...

Claims

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Application Information

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IPC IPC(8): H05K7/20
CPCH05K7/20772
Inventor 王伟唐磊肖玮
Owner 广东西江数据科技有限公司
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