The invention relates to a back washing and cleaning device for an automobile air conditioner filter screen. The back washing and cleaning device comprises an air conditioner main machine and an air filter, wherein the air conditioner main machine and the air filter are communicated through an air inlet pipe. A back washing and cleaning device body is arranged on the side face of the air conditioner main machine and comprises a water tank, an air storage tank, a water and air mixing device and a controller, the water tank is connected with the water and air mixing device through a water pipe, and an exhaust pipe and an air flow control valve are connected and arranged between the air storage tank and the water and air mixing device. The back washing and cleaning device for the automobile air conditioner filter screen is simple in structure, due to the fact that the back washing and cleaning device body is externally arranged, water generated in the running process of an air conditioner is fully utilized, part of filtered air is stored, automatic spraying can be achieved under a set procedure to clean the surface of the filter screen, dead angles are not reserved, use is convenient, and manual intervention is not needed.


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    Title :

    Back washing and cleaning device for automobile air conditioner filter screen


    Contributors:
    CUI GUORUI (author)

    Publication date :

    2015-07-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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



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