An oil gun is connected with an oiling machine through an oil pipe, an oil outlet pipe of the oil gun is sleeved with a freely-telescopic air bag, the air bag is connected with an air tank through an air pipe, the air tank provides filling gas for the air bag, and the outer diameter of the air bag is larger than the diameter of an automobile oil filling port; the camera is used for monitoring the states of the oil gun and the automobile; and the control device is connected with the camera and used for controlling opening and closing of the gas tank valve. By monitoring the states of the oil gun and the automobile, the connection between the oil gun and the automobile and a switch of an oil way are disconnected while alarming is performed, so that dragging accidents are effectively prevented, damage to refueling equipment or the automobile after the automobile is started without pulling out the oil gun is prevented, pollution and waste caused by overflow of more oil are avoided, and the labor intensity of accident handling is reduced; flame-retardant filling gas and an elastic contact push plate are used for preventing oil fire caused by friction in the contact process; the structure is simple, operation is convenient, protection is efficient, and normal refueling work is not affected.

    本发明公开了一种智能防拖拽加油装置,油枪通过油管与加油机连接,油枪的出油管上套设自由伸缩的气囊,气囊通过气管连接为其提供充填气体的气罐,气囊的外径大于汽车加油口的直径;还包括用于监控油枪和汽车状态的摄像头以及与摄像头连接用于控制气罐阀门启闭的控制装置。通过监控油枪和汽车的状态,报警的同时断开油枪与汽车的连接、油路的开关,有效的防止拖拽事故的发生,防止在未拔出油枪而启动汽车后对加油设备或者汽车的损害,避免更多的油溢出造成污染和浪费,降低事故处理的劳动强度;阻燃性的填充气体和弹性接触的推板,防止接触过程中摩擦引发油料起火;结构简单、操作方便、高效防护,且不影响正常的加油工作。


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    Title :

    Intelligent anti-dragging refueling device


    Additional title:

    一种智能防拖拽加油装置


    Contributors:
    CUI RONGHUA (author)

    Publication date :

    2025-05-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B67D Ausschenken, Abgeben oder Überleiten von Flüssigkeiten, soweit nicht anderweitig vorgesehen , DISPENSING, DELIVERING, OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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