The invention relates to the technical field of vehicle engineering, especially to a vehicle battery cooling system. The vehicle battery cooling system comprises a battery shell, a first flow channeland a second flow channel, the first flow channel and the second flow channel are arranged in the side wall of the battery shell respectively, the first flow channel and the second flow channel are arranged in a double-line spiral structure, and the flow directions of cooling liquid in the first flow channel and the second flow channel are opposite. According to the vehicle battery cooling systemprovided by the invention, through the structural design that the flow directions of the cooling liquid in the two flow channels are opposite, the cooling effects of the two flow channels are complementary, so that the cooling effect of the battery assembly is improved.

    本发明涉及车辆工程技术领域,尤其涉及一种车用电池冷却系统,包括电池壳体以及分别设置于所述电池壳体的侧壁内的第一流道和第二流道,所述第一流道和第二流道呈双线螺旋式结构设置,所述第一流道和第二流道内的冷却液流向相反。本发明提供的车用电池冷却系统通过两条流道的冷却液流向相反的结构设计,使两条流道的冷却效果“互补”,从而提高了电池组件的冷却效果。


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    Title :

    Vehicle battery cooling system


    Additional title:

    车用电池冷却系统


    Contributors:
    ZHOU RONGBIN (author) / LUO NANCHANG (author) / LEI ZUOZHAO (author) / ZHU WEIZHEN (author)

    Publication date :

    2020-05-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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