The invention discloses an unmanned aerial vehicle for coal mine goaf detection, and relates to the technical field of unmanned aerial vehicles for detection, the unmanned aerial vehicle comprises a circular truncated cone-shaped hollow shell, and a support is fixedly connected to the interior of the lower end of the shell; a plurality of propellers are distributed on the bracket; a central hole is formed in the upper end of the shell, and a detection cylinder is fixedly connected below the central hole; a gas sensor is arranged in the detection cylinder; a plurality of side holes are circumferentially distributed in the side wall of the shell and form an air inlet channel together with the central hole; compared with the prior art, the unmanned aerial vehicle has the advantages of safe flight performance, accurate gas detection and stable flow regulation mechanism.

    本发明公开了一种用于煤矿采空区探测的无人机,涉及检测用无人机技术领域,包括:圆台型的空心外壳,所述外壳的下端内部固定连接有支架;所述支架上分布有多个螺旋桨;所述外壳的上端开设有一个中心孔,所述中心孔的下方固定连接有一个检测筒;所述检测筒内部设置有气体传感器;所述外壳的侧壁上圆周分布有多个侧孔,与中心孔共同形成进气通道;与现有技术相比,本发明具有安全的飞行性能,精确的气体检测,稳定的流量调节机制的优点。


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    Titel :

    Unmanned aerial vehicle for coal mine goaf detection


    Weitere Titelangaben:

    一种用于煤矿采空区探测的无人机


    Beteiligte:
    WANG HAIYAN (Autor:in) / NIU HUIYONG (Autor:in) / TAN BO (Autor:in) / DOU LONGHUI (Autor:in) / SHAO ZHUANGZHUANG (Autor:in) / ZUO YUNFEI (Autor:in) / LI TAO (Autor:in)

    Erscheinungsdatum :

    13.05.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64U / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES



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