The invention provides an air filtering device, a filter element replacing method thereof and a battery power system. The air filtering device comprises an air guide pipe (1) and a fuel cell air inlet(2), a filter element mounting position for placing an air filter element (3) is arranged between the air guide pipe (1) and the fuel cell air inlet (2), the air filter element (3) is mounted at thefilter element mounting position, and the air filter element (3) is in sealing fit with the air guide pipe (1) and the fuel cell air inlet (2). The air filtering device further comprises a filter element replacing device, the filter element replacing device comprises a telescopic mechanism, and the telescopic mechanism is configured to push the new air filter element (3) into the filter element mounting position. According to the air filtering device, the filter element can be automatically replaced, the convenience of replacing the filter element is improved, and the replacement cost of the filter element is reduced.

    本申请提供一种空气过滤装置及其滤芯更换方法、电池动力系统。该空气过滤装置包括导风管(1)和燃料电池空气进口(2),导风管(1)和燃料电池空气进口(2)之间设置有用于放置空气滤芯(3)的滤芯安装位置,滤芯安装位置处安装有空气滤芯(3),空气滤芯(3)与导风管(1)和燃料电池空气进口(2)均密封配合,空气过滤装置还包括滤芯更换装置,滤芯更换装置包括伸缩机构,伸缩机构被配置为将新的空气滤芯(3)推入滤芯安装位置。根据本申请的空气过滤装置,能够实现对于滤芯的自动更换,提高滤芯更换的便利性,降低滤芯更换成本。


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    Titel :

    Air filtering device, filter element replacing method thereof and battery power system


    Weitere Titelangaben:

    空气过滤装置及其滤芯更换方法、电池动力系统


    Beteiligte:
    DAI DAWEI (Autor:in) / ZHANG YONG (Autor:in) / LIU ZHILIANG (Autor:in) / ZHANG WEI (Autor:in)

    Erscheinungsdatum :

    18.12.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / 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



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