The invention provides a battery module and an aircraft comprising the battery module. The problem that in the prior art, the heat dissipation efficiency of a battery pack in an aircraft is low is solved. The battery module comprises a plurality of battery cells and at least one liquid cooling plate, the plurality of battery cells are arranged; each liquid cooling plate is internally provided with flowing cooling liquid; wherein the liquid cooling plate is arranged between at least one group of adjacent battery cells, and is directly or indirectly attached to the battery cells on the two sides respectively, so that heat exchange is carried out between the liquid cooling plate and the battery cells on the two sides. According to the battery module and the aircraft comprising the battery module, the liquid cooling plate is arranged between the at least one pair of battery cells, and the liquid cooling plate is in direct large-area contact with the side surfaces of the battery cells on the two sides, so that the heat exchange area between the liquid cooling plate and the battery cells is increased, and the overall heat dissipation efficiency of a battery pack heat dissipation system can be effectively improved.

    本发明提供一种电池模组和含该电池模组的飞行器,以改善现有技术中飞行器中电池包散热效率较低的问题。该电池模组包括:若干电芯和至少一个液冷板。若干所述电芯排列设置;每一所述液冷板内均设置有流动的冷却液;其中,所述液冷板设置在至少一组相邻的电芯之间,且分别与两侧的电芯直接或间接贴合,以与两侧的所述电芯进行热交换。本发明电池模组和含该电池模组的飞行器中,将液冷板设置在至少一对电芯之间,液冷板直接与两侧的电芯侧面大面积接触,增大了液冷板与电芯之间的换热面积,可以有效提高电池包散热系统的整体散热效率。


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    Title :

    Battery module and aircraft comprising same


    Additional title:

    一种电池模组和含该电池模组的飞行器


    Contributors:
    XUE SONGBAI (author) / LIAO ZHIQIAO (author) / XIE SHAIMING (author) / LI QING (author) / XIAO RENCHAO (author)

    Publication date :

    2022-12-06


    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 / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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