The invention discloses a tidal river network area water quality and sediment dissolved oxygen layering in-situ monitoring device, which comprises a floating platform, and the edge of the top surface of the floating platform is fixedly connected with three folding and unfolding assemblies respectively. According to the invention, high-density data of layered dissolved oxygen is provided, during monitoring, each monitoring unit directly carries out sampling monitoring at the position where the monitoring unit is located, sample transfer is not needed, disturbance to sediments is avoided, monitoring is carried out under the condition that the sediments are ensured to be in a field environment, scientific research personnel can master the long-time layered dissolved oxygen day and night change process, and the working efficiency is improved. The system provides basic data for dissolved oxygen change mechanism research and water environment precise treatment in a tidal river network area through a multi-layer continuous change process of dissolved oxygen in one or more hydrological years, and during monitoring, each monitoring unit is in a separated state and can be independently adjusted in position, so that the traditional integrated system technology is changed, and the monitoring efficiency is improved. And the distributed and movable monitoring units are used, so that the monitoring units with different functions can be located at more suitable positions.

    本发明公开了一种感潮河网区水质与沉积物溶解氧分层原位监测装置,包括漂浮台,所述漂浮台顶面边缘处分别固接三个收放组件。本发明提供分层溶解氧高密度的数据,在监测时各个监测单元直接在所处位置进行取样监测,无需对样本转移,不会对沉积物造成扰动,保证其处于现场环境的情况下进行监测,使科研人员能掌握长时间分层溶解氧昼夜变化过程,以及一个乃至多个水文年中溶解氧分层连续变化的过程,为感潮河网区溶解氧变化机理研究和水环境精准治理提供基础数据,并且在进行监测时各个监测单元处于分离状态,可单独调节位置,改变以往传统的集成系统技术,改用分布式、可移动式监测单元,可以使得不同职能的监测单元处于更加合适的位置。


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    Title :

    Layering in-situ monitoring device for water quality and sediment dissolved oxygen in tidal river network area


    Additional title:

    一种感潮河网区水质与沉积物溶解氧分层原位监测装置


    Contributors:
    LI WEIJIE (author) / FANG HUAIYANG (author) / LIU WEI (author) / YANG RUNMIAN (author) / LIN SHU (author)

    Publication date :

    2023-04-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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 / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / G01W METEOROLOGY , Meteorologie



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