The invention relates to a waterproof ventilating device and belongs to the technical field of ventilating devices. The waterproof ventilating device comprises a bottom plate. The bottom plate is provided with a vent hole. Mounting plates are arranged on the periphery of the vent hole. Ventilating boxes are arranged between every two adjacent mounting plates. Each ventilating box comprises a box body and partition boards, wherein one side of the box body is provided with an air inlet, and the other side of the box body is provided with an air outlet; airflow passages are formed between every two adjacent partition boards. Each mounting plate is made of aluminum alloy including 0.1-0.25% of Cu, 0.3-0.5% of Mn, 0.4-0.6% of Mg, 0.1-0.2% of Zn, 0.35-0.5% of Cr, 0.08-0.15% of Ti, 0.5-0.6% of Si, 0.2-0.5% of Fe, 0.03-0.08% of Nd, 0.03-0.08% of Pr, and the balance being aluminum and unavoidable impurities. The waterproof ventilating device is reasonable in structure design and is provided with the mounting plates made of specific materials and bolts, so the ventilating effect and the waterproof performance of the waterproof ventilating device are further improved, and the service life of the waterproof ventilating device is further prolonged.


    Access

    Download


    Export, share and cite



    Title :

    Waterproof ventilating device


    Contributors:
    LI XINGJUN (author) / WANG FENGLIANG (author) / DANG JIANHUA (author) / XU TING (author) / XU YAOKANG (author)

    Publication date :

    2015-06-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS / C22C Legierungen , ALLOYS



    New energy automobile ventilating window waterproof structure

    YANG JIE / WU HUANQING / CHEN PENG et al. | European Patent Office | 2022

    Free access

    Ventilating device

    KLEIN VOLKMAR / ALESCH KLAUS / LENZ PAUL | European Patent Office | 2016

    Free access

    Ventilating device

    BERROTH HANSJOERG | European Patent Office | 2015

    Free access

    Seat ventilating device

    QI HUAJUN | European Patent Office | 2016

    Free access

    Ventilating apparatus

    YU JONG KEUN | European Patent Office | 2020

    Free access