The invention discloses a folding fire extinguishing device, a fire-fighting unmanned aerial vehicle and a fire extinguishing method. The folding fire extinguishing device comprises a driving device, a rotating connector, a first spraying pipe and a second spraying pipe, and the rotating connector comprises a flow guide cavity for a fire extinguishing medium to flow, a first connector and a second connector; the flow guide cavity is formed in the rotating connector and communicates with the first connector and the second connector, and the relative position of the first connector and the second connector can be changed along with the rotation of the rotating connector; and the driving device drives the rotating connector to rotate so as to change the relative position of the first connector and the second connector, so that the relative position of the first spraying pipe and the second spraying pipe is adjusted. The state of the folding fire extinguishing device can be regulated and controlled in time according to actual needs.

    本发明公开了一种折叠式灭火装置、消防无人机以及灭火方法,该折叠式灭火装置包括驱动装置、旋转接头、第一喷管和第二喷管,所述旋转接头包括供灭火介质流动的导流空腔、第一接口和第二接口,所述导流空腔设置在所述旋转接头内并分别与所述第一接口和所述第二接口连通,所述第一接口和所述第二接口的相对位置能够随所述旋转接头的转动而改变,所述驱动装置驱动所述旋转接头旋转来改变所述第一接口和所述第二接口的相对位置,进而调整所述第一喷管和所述第二喷管的相对位置。本发明可以根据实际需要适时调控折叠式灭火装置的状态。


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    Title :

    Folding fire extinguishing device, fire-fighting unmanned aerial vehicle and fire extinguishing method


    Additional title:

    一种折叠式灭火装置、消防无人机以及灭火方法


    Contributors:
    WU SHIWEI (author) / LI XUECHU (author) / LIN XIAODI (author)

    Publication date :

    2021-06-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    A62C FIRE-FIGHTING , Feuerbekämpfung / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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