A water-saving type automatic car washing device for a metro vehicle comprises a mixing box, one side of the mixing box is connected with the water inlet end of a ball valve, a spray head is installed at the water outlet end of the ball valve, a first piston cylinder is installed on one side of the mixing box, the other side of the mixing box is connected with one end of a transverse cylinder and one end of a water return pipe, the other end of the water return pipe is connected with a water storage tank, a first spiral blade is arranged in a vertical cylinder, a transverse shaft is installed in the transverse cylinder, a driving motor is installed on the transverse cylinder, a liquid inlet is formed in the other end of the transverse cylinder, and the transverse shaft and the vertical shaft are in transmission connection through an adjustable transmission device. Cold water in a pipeline can be pre-stored in the water storage tank, only water at the appropriate temperature can be sprayed out through the ball valve and the spray head, when the water temperature is too high or too low, water cannot be sprayed out through the spray head, the cold water pre-stored in the water storage tank can slowly flow back and be injected into warm water, waste of the cold water is reduced, meanwhile when the water temperature is too high, cold water in the water storage tank can cool warm water, so that water sprayed by the spray head is within a proper temperature range, and market requirements can be met.

    一种地铁车辆用节水型自动洗车设备,包括混合箱,混合箱的一侧连接球阀的进水端,球阀的出水端安装喷头,混合箱的一侧安装第一活塞缸,混合箱的另一侧连接横筒的一端、回水管的一端,回水管的另一端连接储水箱,竖筒内有第一螺旋叶片,横筒内安装横轴,横筒上安装驱动电机,横筒的另一端设有进液口,横轴与竖轴通过可调节传动装置传动连接。本发明能够将管道内的冷水预存在储水箱内,仅适当温度的水能够通过球阀、喷头喷出,当水温过高与过低时,水无法通过喷头喷出,且预存在储水箱内的冷水能够缓慢回流注入温水中,减少冷水的浪费,同时水温过高时,储水箱内的冷水能够对温水进行降温,使喷头喷出的水在适当温度范围内,能够满足市场需求。


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    Title :

    Water-saving type automatic car washing equipment for metro vehicle


    Additional title:

    一种地铁车辆用节水型自动洗车设备


    Contributors:
    YANG LIHONG (author) / PAN YUJUN (author)

    Publication date :

    2021-12-03


    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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