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Insulation and heat conduction layer preparation method, cooling pipeline and battery module

A technology of insulating and heat-conducting layer and cooling pipeline, which is applied to secondary batteries, circuits, electrical components, etc., can solve problems such as high cost, easy occurrence of dislocation or wrinkles, etc., so as to reduce the preparation cost, improve the preparation effect, and improve the preparation efficiency. Effect

Inactive Publication Date: 2018-08-31
HUATING HEFEI POWER TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, at present, the thermal conductive material is usually pasted on the surface of the cooling pipeline manually or semi-automatically, which is costly and prone to misalignment or wrinkles

Method used

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  • Insulation and heat conduction layer preparation method, cooling pipeline and battery module
  • Insulation and heat conduction layer preparation method, cooling pipeline and battery module
  • Insulation and heat conduction layer preparation method, cooling pipeline and battery module

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Embodiment Construction

[0031] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. The components of the embodiments of the application generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0032] Accordingly, the following detailed description of the embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art w...

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Abstract

An insulation and heat conduction layer preparation method, a cooling pipeline and a battery module are disclosed, and a powdery insulation and heat conduction material is uniformly attached to the surface of the cooling pipe, and cured to form an insulation and heat conduction layer on the surface of the cooling pipe. The insulation and heat conduction layer is extruded, so that the surface of the insulation and heat conduction layer and the surface of the cooling pipe are integrally connected. In the way, the preparation efficiency can be improved, the preparation cost can be reduced, and abetter preparation effect can be achieved.

Description

technical field [0001] The present application relates to the technical field of battery modules, in particular, to a method for preparing an insulating and heat-conducting layer, a cooling pipeline and a battery module. Background technique [0002] At present, two modes of air cooling and liquid cooling are often used in the cooling system of power battery packs. Air cooling mainly uses the evaporator to take air out of the battery pack to form heat exchange. Its cost is low, the heat dissipation effect is average, it is easily disturbed by dust, and it is inconvenient to maintain later. The water-cooling system is composed of coolers, water pumps, heaters, etc., and completes the cooling of the battery pack through various links and continuous refrigeration circuits. Compared with air cooling, the cost is higher, but the heat dissipation effect is better, and it is not easily disturbed by external dust. [0003] However, the water-cooling system has high requirements o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M10/613H01M10/6556H01M10/6568
CPCH01M10/613H01M10/6556H01M10/6568Y02E60/10
Inventor 叶飞王保全黄秋桦周鹏
Owner HUATING HEFEI POWER TECH