The invention discloses a deep-sea sediment sampling device and a control method, the device comprises a sampling cabin, a buoyancy buffer module and a bottom sitting module, an electronic level meter and a control device are arranged in the sampling cabin, and a height gauge is arranged at the bottom of the sampling cabin; the buoyancy buffer modules are arranged on the periphery of the sampling cabin, the bottom-sitting module is arranged at the bottom of the sampling cabin, an inductor is arranged at the bottom of the bottom-sitting module, and the signal output ends of the electronic level meter, the height gauge and the inductor are connected with the signal input end of the control device. The signal output end of the control device is connected with the control ends of the buoyancy buffering module and the bottom sitting module. According to the invention, the sampling efficiency of deep sea surface sediments, the fidelity of in-situ samples and the working capacity of seabed complex terrains can be effectively improved, meanwhile, the service life of ocean equipment is prolonged, the use frequency and the sampling efficiency of the equipment are improved, and the maintenance cost is reduced.

    本发明公开一种深海沉积物采样装置及控制方法,装置包括采样舱、浮力缓冲模块和坐底模块,其中:所述采样舱内设有电子水平仪及控制装置,所述采样舱的底部装设有高度仪;所述浮力缓冲模块装设在采样舱的四周,所述坐底模块装设在采样舱的底部,所述坐底模块的底部装设有感应器,所述电子水平仪、高度仪和感应器的信号输出端与所述控制装置的信号输入端连接,所述控制装置的信号输出端与所述浮力缓冲模块及所述坐底模块的控制端连接。本发明能够有效提高深海表层沉积物的采样效率、原位样品保真性和海底复杂地形的作业能力,同时延长海洋设备的使用寿命,提高设备的使用频率和采样效率,降低维护成本。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Deep-sea sediment sampling device and control method


    Weitere Titelangaben:

    一种深海沉积物采样装置及控制方法


    Beteiligte:
    FENG JINGCHUN (Autor:in) / ZHANG YUHANG (Autor:in) / ZHANG SI (Autor:in) / WANG BIN (Autor:in)

    Erscheinungsdatum :

    21.01.2025


    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 / B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen



    Marine sediment sampling method

    TIAN XINHUI / LIU YIPIAN / GONG WEI et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    River and lake sediment sampling device

    LI SHANYING / CHEN RONG | Europäisches Patentamt | 2022

    Freier Zugriff

    Coastal sediment sampling device using drone

    LEE JUN HO / WOO HAN JUN / JEONG KAP SIK | Europäisches Patentamt | 2017

    Freier Zugriff

    A Piston Coring Device for Sediment Sampling

    R. G. BADER / R. G. PAQUETTE | NTIS | 1955


    Self-adaptive bottom-sitting and sediment low-disturbance sampling device and sampling method

    FENG JINGCHUN / LIANG JIANZHEN / ZHANG SI | Europäisches Patentamt | 2025

    Freier Zugriff