The invention discloses a drip-proof valve and an unmanned aerial vehicle, and belongs to the technical field of valves. The flexible pipeline is arranged on the valve seat; the clamping assembly comprises a first clamping block and a second clamping block which are oppositely arranged, the first clamping block and the second clamping block are both arranged on the valve seat in a sliding mode, and the first clamping block and the second clamping block are located on the two sides of the flexible pipeline correspondingly; the driving mechanism is arranged on the valve seat and used for driving the first clamping block and the second clamping block to get close to each other so as to clamp and close the flexible pipeline or driving the first clamping block and the second clamping block to get away from each other so as to open the flexible pipeline. The anti-drip valve is installed at the outlet end of the water pipe, so that when the unmanned aerial vehicle does not need to spray, the flexible pipeline of the anti-drip valve is controlled to be closed, and even if pesticide liquid remains in the water pipe, the pesticide liquid cannot seep out through the spray head under the action of gravity.

    本发明公开了一种防滴阀及无人机,其属于阀门技术领域,防滴阀包括:柔性管道;阀座,所述柔性管道设置于所述阀座上;夹紧组件,包括相对设置的第一夹持块和第二夹持块,所述第一夹持块和所述第二夹持块均滑动设置于所述阀座上,且所述第一夹持块和所述第二夹持块分别位于所述柔性管道的两侧;驱动机构,设置于所述阀座,用于驱动所述第一夹持块和所述第二夹持块互相靠近以夹紧并关闭所述柔性管道,或者驱动所述第一夹持块和所述第二夹持块互相远离以打开所述柔性管道。本发明将防滴阀安装在水管的出口端,使得无人机在不需要进行喷洒工作时,控制防滴阀的柔性管道关闭,即使水管内残留有药液,药液也不会在重力作用下通过喷头渗出。


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    Title :

    Anti-drip valve and unmanned aerial vehicle


    Additional title:

    防滴阀及无人机


    Contributors:
    GAO LIANJIE (author) / REN LELE (author) / LI HANCHAO (author) / CHEN SHAOLIANG (author) / PING QINGYU (author) / LIU CHUANYUN (author)

    Publication date :

    2022-12-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    A01M Tierfang, Tierfallen oder Abschreckvorrichtungen für Tiere , CATCHING, TRAPPING OR SCARING OF ANIMALS / B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / F16K VALVES , Ventile



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