A vehicle cleaning system capable of suppressing vibration and reducing noise comprises a cleaning liquid tank, a cleaning pump, an elastic positioning sleeve and an elastic sealing ring, an upward liquid outlet is formed in the lower portion of the cleaning liquid tank, a limiting plate is arranged on the side face of the cleaning liquid tank, the limiting plate is opposite to the liquid outlet, a clamping groove is formed in the limiting plate, and a sealing hole is formed in the center of the sealing ring and fixed to the liquid outlet. A liquid inlet nozzle is arranged at the end of the cleaning pump and inserted into a sealing hole of the sealing ring, the end face of the cleaning pump abuts against the surface of the sealing ring to axially position the cleaning pump, an elastic positioning piece is arranged on a top cover of the cleaning pump, and a positioning hole is formed in the center of an elastic positioning sleeve which is fixed to the elastic positioning piece. A plurality of vibration suppression holes are formed in the elastic positioning sleeve on the periphery of the positioning hole at intervals, an edge is arranged at the bottom of the elastic positioning sleeve, the elastic positioning sleeve is fixed on the elastic positioning piece, the elastic positioning sleeve is buckled into the clamping groove of the limiting plate, the edge is axially limited by the bottom surface of the limiting plate, and the periphery of the elastic positioning sleeve is clamped by the clamping part on the clamping groove to fix the cleaning pump.

    一种抑振减噪的车用清洗系统,其包括清洗液罐、清洗泵、弹性定位套和弹性密封圈,清洗液罐下部设置向上的出液口,清洗液罐侧面上设置限位板,限位板与出液口相对,限位板上设置卡槽,密封圈中心设置密封孔并固定在出液口上,清洗泵端部上设置进液嘴,进液嘴插入密封圈密封孔中并且清洗泵端面抵在密封圈的表面上而轴向定位清洗泵,清洗泵顶盖上设置弹性定位件,弹性定位套中心设置定位孔而固定在弹性定位件上,定位孔周边的弹性定位套上间隔设置多个抑振孔,弹性定位套底部设置边沿,弹性定位套固定在弹性定位件上,弹性定位套扣入限位板的卡槽中而由限位板的底面轴向限位边沿,并由卡槽上的卡接部卡住弹性定位套外周而固定清洗泵。


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    Title :

    Vehicle cleaning system capable of suppressing vibration and reducing noise


    Additional title:

    一种抑振减噪的车用清洗系统


    Contributors:
    XU HENGSHUAI (author) / FENG CIJIN (author) / ZENG LIHONG (author) / LIU PEIHAI (author)

    Publication date :

    2022-11-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen / F04B Verdrängerkraft- und Verdrängerarbeitsmaschinen für Flüssigkeiten , POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS



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