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A microchannel heat pipe

A micro-channel heat pipe and micro-channel technology, applied in indirect heat exchangers, heat exchange equipment, lighting and heating equipment, etc., can solve problems such as liquid leakage, and achieve the effect of avoiding leakage and ensuring stability

Active Publication Date: 2020-08-25
STONEPLUS THERMAL MANAGEMENT TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Water cooling has the characteristics of good heat dissipation effect and small volume and weight, but there is also a risk of liquid leakage. To solve this problem, we propose a microchannel heat pipe for battery heat dissipation

Method used

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  • A microchannel heat pipe
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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0025] see Figure 1 to Figure 6 , the present invention provides a technical solution: a micro-channel heat pipe, including two battery cells 1, a micro-channel cooling mechanism 2 is fixedly connected between the two battery cells 1, through the setting of the micro-channel cooling mechanism 2, so that The heat generated by the battery cells 1 on the upper and lower surfaces of the batteries can be quickly transferred to ensure the normal working temperature...

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Abstract

The invention discloses a microchannel heat pipe. The microchannel heat pipe comprises two storage battery monomers, and a microchannel heat dissipation mechanism is fixedly connected between the twostorage battery monomers and comprises a shell; double faced adhesive tape is fixedly connected to the upper surface and the lower surface of the shell, and the surfaces, away from each other, of thetwo pieces of double faced adhesive tape are fixedly connected with the two storage battery monomers; the right side of the shell is provided with a through hole and movably connected with a micropipethrough the through hole; and a round ring is fixedly connected to the middle of the inner wall of the micropipe, and the inner wall of the round ring is movably connected with a thin copper rod. According to the microchannel heat pipe, through cooperation of the structures, the problems that at present, according to heat transfer mediums, battery heat pipes are cooled through air cooling, liquidcooling and a phase-change material, water cooling has the characteristics that the heat dissipation effect is good, and the occupied volume weight is small, and in addition, the liquid leakage riskexists are solved.

Description

technical field [0001] The invention relates to the technical field of battery cooling devices, in particular to a microchannel heat pipe. Background technique [0002] The battery pack will generate a lot of heat in the process of charging and discharging, which will cause the temperature of the battery pack to rise, which will not only affect the performance of the battery pack, but also affect the service life of the battery pack, and there will be a great safety hazard if the temperature is too high , so the thermal management of battery packs has received more and more attention. How to quickly take away the heat generated by battery heating and reduce the volume and weight of heat transfer components has become a hot issue in the field of thermal management of new energy vehicles. At present, battery thermal management is mainly divided into three types according to the heat transfer medium. Types: air cooling, liquid cooling and phase change material cooling. Water ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F28D15/02H01M10/613H01M10/6557H01M10/6569
CPCF28D15/02F28D15/0258F28D15/0283F28D2015/0225F28F2260/02H01M10/613H01M10/6557H01M10/6569Y02E60/10
Inventor 王平贾蓉蓉
Owner STONEPLUS THERMAL MANAGEMENT TECH
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