The invention provides a self-propelled lake large-section lake flow investigation platform, which comprises power supply systems, a plurality of floating bodies, a floating body link frame, an instrument fixing frame, a recording system, a positioning system and an ultrasonic flow velocity profiler, and is characterized in that the plurality of floating bodies are fixedly connected with the floating body link frame and are symmetrically arranged relative to the central axis of the floating body link frame, the number of the power supply systems is the same as that of the floating bodies, the power supply systems are fixedly connected with the single floating bodies respectively, the positioning system is fixed on the upper end face of the floating body link frame, the instrument fixing frame is fixed in the middle of the floating body link frame and arranged on the same central axis with the floating body link frame, the recording system is fixed on the upper end face of the instrument fixing frame, and the flow velocity meter is fixed on the instrument fixing frame. According to the invention, the platform is provided with a tracking ultrasonic flow velocity profiler, can automatically move by utilizing wind power after being put on an upper wind bank, can obtain the flow velocity of a large section of a lake under various wind speed conditions, and can also ensure a smaller surface observation blind area.

    本发明提供了一种自走式湖泊大断面湖流调查平台,所述调查平台包括供电系统、多个浮体、浮体链接架、仪器固定架、记录系统、定位系统和超声波流速剖面仪,多个所述浮体与浮体链接架固定连接,相对于浮体链接架中心轴对称设置,所述供电系统的个数与浮体个数相同,分别与单个浮体固定连接;所述定位系统固定于浮体链接架上端面上,所述仪器固定架固定于浮体连接架的中部,与浮体链接架同中心轴设置,所述记录系统固定在仪器固定架上端面上,所述流速仪固定在仪器固定架上。该平台安装跟踪超声波流速剖面仪,在上风岸投放后,利用风力自行移动,可获取各种风速条件下湖泊大断面流速,还可确保较小表层观测盲区。


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    Title :

    Self-propelled lake large-section lake flow investigation platform


    Additional title:

    一种自走式湖泊大断面湖流调查平台


    Contributors:
    HU WEIPING (author) / ZHANG YIHUI (author) / PENG ZHAOLIANG (author) / WANG YAN (author)

    Publication date :

    2021-08-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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