The invention discloses an underground automatic car washing system which comprises a first spray head suitable for spraying out air and water. The air source device is suitable for conveying air to the first spray head; the liquid source device is suitable for conveying water to the first spray head; the shuttle valve is provided with a first inlet, a second inlet and an outlet, the first inlet of the shuttle valve is communicated with the outlet of the liquid source device through a first pipeline, the second inlet of the shuttle valve is communicated with the outlet of the air source device through a second pipeline, and the outlet of the shuttle valve is communicated with the first spray head through a third pipeline; an inlet of the first control valve is communicated with the first pipeline through a fourth pipeline, and an outlet of the first control valve is communicated with a water tank used for storing water; and the controller is in control connection with the first control valve so as to control the duty ratio of the first control valve. According to the underground automatic vehicle washing system, a vehicle with coal dust and coal slime can be cleaned up by using a small amount of water.

    本发明公开了一种井下自动洗车系统,包括第一喷头,第一喷头适于将空气和水喷出;气源装置,气源装置适于为第一喷头输送空气;液源装置,液源装置适于为第一喷头输送水;梭阀,梭阀设有第一进口、第二进口和出口,梭阀的第一进口与液源装置的出口通过第一管路连通,梭阀的第二进口与气源装置的出口通过第二管路连通,梭阀的出口与第一喷头通过第三管路连通;第一控制阀,第一控制阀的进口通过第四管路与第一管路连通,第一控制阀的出口与用于存储水的水箱连通;控制器,控制器与第一控制阀控制连接,以控制第一控制阀的占空比。该井下自动洗车系统能利用较少的水就可将带有煤尘和煤泥的车辆清洗干净。


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    Title :

    Underground automatic car washing system


    Additional title:

    井下自动洗车系统


    Contributors:
    LI KUN (author) / ZHAO QIANGQIANG (author) / XIN YI (author)

    Publication date :

    2022-07-29


    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



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