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Battery thermal management device and vehicle

A battery thermal management and vehicle technology, applied in the field of vehicles, can solve problems such as uneven temperature distribution of battery modules, and achieve the effects of reducing temperature difference, improving uniformity, and increasing heat dissipation area

Pending Publication Date: 2021-08-03
SANY HEAVY EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the current thermal management system of battery packs, since multiple battery modules are stacked together, when the heat generated by the battery modules is large, there is a problem of uneven temperature distribution of the battery modules.

Method used

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  • Battery thermal management device and vehicle
  • Battery thermal management device and vehicle
  • Battery thermal management device and vehicle

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Embodiment Construction

[0025] The above objects, features, and advantages of the present invention will be more clearly understood, and the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be noted that the features of the present invention can be combined with each other in the case of an unable conflict.

[0026] Many of the specific details are set forth in the following description to fully understand the present invention, but the present invention may also employ other different from those described herein, and therefore, the protection range of the present invention is not subject to the specifically disclosed below. The limitation of the embodiment.

[0027] Below Figure 1 to 3 The battery heat management apparatus 100 and a vehicle provided in accordance with some embodiments of the present invention, wherein the vehicle can be a new energy vehicle, specifically, the vehicle is an electric vehicle or other vehicle that me...

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Abstract

The invention discloses a battery thermal management device and a vehicle. The battery thermal management device comprises: a box body; at least two water cooling plates which are sequentially arranged on the inner wall of the same side of the box body, wherein the adjacent water cooling plates are communicated; and at least two battery modules which are sequentially arranged on the sides, away from the box body, of the water cooling plates, wherein any battery module at least corresponds to one water cooling plate. According to the battery thermal management device provided by the invention, the at least two water-cooling plates are arranged opposite to the box body in a single-layer form, so that the heat dissipation area is increased, the heat dissipation requirement of the plurality of battery modules is met, the at least two battery modules are arranged opposite to the water-cooling plates in a single-layer form, the temperature uniformity of the plurality of heat dissipation modules is improved, the heat dissipation efficiency is improved, and a good heat dissipation effect is ensured.

Description

Technical field [0001] The present invention belongs to the technical field of vehicle equipment, and more particularly to a battery thermal management device and a vehicle. Background technique [0002] With the continuous development of new energy technology, the application of new energy vehicles is increasing, making the use of battery packs that provide power for vehicles. The use is more and more wide. [0003] The current battery pack thermal management system, since the plurality of battery modules are stacked together, when the heat generation of the battery module is large, there is a problem that the temperature distribution of the battery module is uneven. Inventive content [0004] In view of this, the present invention provides a battery thermal management device and a vehicle to increase the uniformity of the plurality of battery modules temperature and heat dissipation efficiency. [0005] According to the first aspect of the present invention, a battery heat man...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M10/613H01M10/617H01M10/625H01M10/6554H01M10/6556H01M10/6568H01M10/615H01M10/6557H01M10/6555
CPCH01M10/613H01M10/617H01M10/625H01M10/6554H01M10/6556H01M10/6568H01M10/615H01M10/6557H01M10/6555H01M2220/20Y02E60/10
Inventor 张宏涛李松赵有贤
Owner SANY HEAVY EQUIP
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