Immersion type cooling equipment

A cooling equipment, immersion technology, which is applied to the structural parts of electrical equipment, cooling/ventilation/heating renovation, electrical components, etc. , to achieve the effect of improving heat dissipation and liquid return efficiency

Inactive Publication Date: 2021-03-09
INVENTEC PUDONG TECH CORPOARTION +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the above design, since the cooling tube is not equipped with an active liquid return structure design, the flow resistance in the tube is relatively large, which will greatly reduce the heat dissipation effect of the immersion cooling device and the liquid return efficiency

Method used

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  • Immersion type cooling equipment
  • Immersion type cooling equipment

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Embodiment Construction

[0011] see figure 1 , which is a schematic cross-sectional view of an immersion cooling device 10 proposed according to an embodiment of the present invention. The immersion cooling device 10 is used to cool a heating element 11 (such as a blade server, disk array, etc.) heat dissipation, such as figure 1 As shown, the immersion cooling device 10 includes a heating element 11 , a cooling liquid tank 12 and a plurality of metal pipes 14 . The coolant tank 12 can be a coolant storage tank chamber commonly used in immersion cooling equipment (its related tank chamber design is common in the prior art, so it will not be repeated here) and has a plurality of upper exhaust ports 16 , the cooling liquid tank 12 can be used to store a cooling liquid 18 and accommodate the heating element 11, so that the heating element 11 can be immersed in the cooling liquid 18, wherein the cooling liquid 18 can be an inert dielectric liquid commonly used for immersion cooling (such as mineral oil,...

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PUM

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Abstract

The invention discloses immersion type cooling equipment. The immersion type cooling equipment comprises a heating element, a cooling liquid tank and a plurality of metal pipes, the cooling liquid tank is provided with a plurality of upper exhaust ports, stores cooling liquid and accommodates the heating element, so that the heating element is immersed in the cooling liquid. The plurality of metaltubes are respectively communicated with the plurality of upper exhaust ports, and each metal tube is formed by extending upwards from the upper exhaust port, so that steam generated when the coolingliquid absorbs heat energy of the heating element leaves the cooling liquid groove through the plurality of upper exhaust ports and enters the plurality of metal tubes. When the plurality of metal tubes cool the inflowing steam back to the liquid, the cooled liquid flows back to the cooling liquid downwards through the corresponding upper exhaust ports along each metal tube.

Description

technical field [0001] The invention relates to an immersion cooling device, in particular to an immersion cooling device with a plurality of metal pipes extending upward from an upper exhaust port of a cooling liquid tank. Background technique [0002] Generally speaking, immersion cooling equipment is to immerse heating elements (such as servers, disk arrays, etc.) The heat energy during operation, and then use the fan device to cool the vapor back to the liquid and send it back through the pump device through the liquid-gas two-phase conversion process to generate heat dissipation. In practical applications, due to the limitation of the use environment (such as vehicle heat dissipation), it is necessary to adopt a fanless thermosiphon cooling design. In short, it cools the hot vapor of the two-phase immersion cooling system into liquid through the heat dissipation pipe Afterwards, drain the liquid back into the coolant tank. However, in the above design, since the cooli...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K7/20
CPCH05K7/20236H05K7/203H05K7/20818
Inventor 童凯炀陈虹汝
Owner INVENTEC PUDONG TECH CORPOARTION
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