The invention relates to the technical field of unmanned aerial vehicle water body sampling, in particular to an unmanned aerial vehicle for hydrographic survey. Comprising an unmanned aerial vehicle body, a sampling box body, a water body sampling assembly and a water body layered collection assembly, a lifting steel rope and a supporting assembly are installed below the unmanned aerial vehicle body, and a Doppler sensor is further installed on the unmanned aerial vehicle body. The water body sampling assembly comprises a sampling mechanism, a driving box and an opening and closing driving mechanism; the sampling mechanism comprises a sampler for collecting a water sample outside the sampling box body and a conical plug for controlling the sampler to open and close; the water body layered collection assembly comprises a storage rack, a mounting rack, a transmission insertion pipe and a displacement driving mechanism; a plurality of vertically mounted sample storage tubes are arranged in the storage rack. According to the invention, cruising can be carried out in a water area needing to be measured, sampling and collecting processes can be carried out in different water areas and different water layers, the sampled water bodies are respectively stored, and the hydrographic measurement effect and efficiency are improved.

    本发明涉及无人机水体采样技术领域,具体是涉及一种用于水文测量的无人机。包括有无人机本体、采样箱体、水体采样组件和水体分层收集组件;无人机本体的下方安装有升降钢绳和支撑组件,无人机本体上还安装有多普勒传感器;水体采样组件,包括有采样机构、驱动箱和开合驱动机构;采样机构,包括有用于采集采样箱体外界水样的采样器和用于控制采样器开合的锥形塞头;水体分层收集组件,水体分层收集组件包括有存放架、安装架、传输插管和位移驱动机构;存放架,存放架内设有若干个竖直安装的存样管。本申请能在所需测量的水域进行巡航,能够分水域分水层进行采样收集过程,并对采样的水体进行分别储存,提高了水文测量的效果和效率。


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    Titel :

    Unmanned aerial vehicle for hydrographic survey


    Weitere Titelangaben:

    一种用于水文测量的无人机


    Beteiligte:
    TIAN WENJUN (Autor:in) / ZHANG NAN (Autor:in) / REN FENGYI (Autor:in) / ZHENG BOTING (Autor:in) / LIU SHUAI (Autor:in) / WANG SONGHAO (Autor:in) / XU LIANG (Autor:in) / LI YIQI (Autor:in)

    Erscheinungsdatum :

    2022-07-22


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES / B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS



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