The invention relates to an automatic car washing liquid switching device with different effects for washing cars, which comprises a car washing machine for washing cars, a water gun, a liquid storage tank and a proportioning machine, the car washing machine is connected with the water gun through a pipeline, the front end of the water gun is provided with a PA foam kettle foaming device, the PA foam kettle foaming device is connected with a plurality of return pipelines, and the return pipelines are communicated with the liquid storage tank. An electromagnetic valve is arranged at the position, below the return pipeline, of the water pipe; a liquid storage tank is arranged below the proportioning machine, and a one-way valve is arranged on a water pipe which is arranged above the proportioning machine and is connected with the return pipeline. The system is provided with multiple pipelines, each pipeline is independently controlled, car washing liquid with different effects is selected according to different stains, resources are saved, meanwhile, the time of an operator is saved, an electromagnetic valve and a one-way valve are arranged on each water pipe connected with the PA foam kettle foaming device, the electromagnetic valve is in a closed state in a non-working state, and the one-way valve is in a closed state in a non-working state. The one-way valve prevents backflow.

    本发明涉及一种洗车用不同功效的洗车液自动切换装置,包括用于洗车的洗车机、水枪,储液罐、配比机,所述洗车机与水枪通过管道连接,所述水枪的前端设有PA泡沫壶发泡装置,所述PA泡沫壶发泡装置与回通管路连接,所述回通管路设有多路,并通过水管与储液罐连接,所述回通管路下方的水管处设有电磁阀;所述配比机的下方设有储液罐,上方与回通管路连接的水管上设有单向阀。本发明设有多路管道,每路单独控制,根据不同污渍,选用不同功效的洗车液,节省了资源,同时节约了操作者的时间,并且在每路链接PA泡沫壶发泡装置水管上设有电磁阀和单向阀,非工作状态下电磁阀呈关闭状态,单向阀使得不会出现倒流现象。


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    Title :

    Automatic car washing liquid switching device with different car washing effects


    Additional title:

    一种洗车用不同功效的洗车液自动切换装置


    Contributors:
    YANG HAILONG (author) / YANG YIBO (author) / YANG HAIRONG (author)

    Publication date :

    2024-03-26


    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 / B05B Sprühvorrichtungen , SPRAYING APPARATUS



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