The invention provides a fire-fighting spraying unmanned aerial vehicle, and relates to the technical field of unmanned aerial vehicles, the fire-fighting spraying unmanned aerial vehicle comprises an unmanned aerial vehicle body, an electric turntable is fixedly mounted at the bottom of the unmanned aerial vehicle body, a mounting assembly is fixedly mounted on the lower surface of the electric turntable, and a connecting assembly for connecting a conveying water pipe is movably mounted in the mounting assembly; an adjusting assembly used for adjusting the spraying range is fixedly installed at one end of the connecting assembly. The unfolding angles of the multiple fan-shaped arc plates can be adjusted through the adjusting assembly, so that water flow can cover the corresponding range under the guidance of the fan-shaped arc plates, the water curtain range can be rapidly adjusted, corresponding fire extinguishing operation can be conducted in the air without manually replacing the type of a spray head, and if a water column needs to be sprayed out, the water curtain can be conveniently and rapidly adjusted. The movable frame is moved to the foremost end, a plurality of fan-shaped arc plates are in a straight line shape under limiting pulling between a sliding rod and a sliding rail, and then sprayed water flow is changed into a water column shape, so that the fire extinguishing requirement is effectively met.

    本发明提供一种消防用喷射无人机,涉及无人机技术领域,包括无人机主体,所述无人机主体底部固定安装有电动转盘,所述电动转盘下表面固定安装有安装组件,所述安装组件内部活动安装有用于连接输送水管的连接组件,所述连接组件一端固定安装有用于调节喷射范围的调节组件;通过调节组件可以调节若干扇形弧板的展开角度,使得水流会在扇形弧板的引导下进行对应范围的覆盖,使得本申请可以快速将水幕范围进行调节,无需人员手动更换喷头类型便可在空中进行对应的灭火操作,并且如需喷射出水柱,通过移动架移动至最前端,在滑行杆与滑轨之间的限位拉扯下会使得若干扇形弧板为直线状,进而使得喷射出的水流也随之变化为水柱状有效因对灭火需要。


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    Titel :

    Spraying unmanned aerial vehicle for fire fighting


    Weitere Titelangaben:

    一种消防用喷射无人机


    Beteiligte:
    HAO HUICHUAN (Autor:in) / ZHANG WENLI (Autor:in) / YANG XU (Autor:in)

    Erscheinungsdatum :

    2024-01-02


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / A62C FIRE-FIGHTING , Feuerbekämpfung / B64U



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