The invention discloses a self-balancing descending type seabed base, which is characterized by comprising a seabed base and a recovery instrument floating body, wherein the seabed base comprises a base body and a plurality of layers of guide plates, the guide plates are annularly distributed on the base body at intervals, and the guide plates are connected and fixed on the base body through reinforcing ribs; a cylindrical cavity with an upward opening is formed in the upper middle portion of the seabed base, the recovery instrument floating body is installed on the cylindrical cavity formed in the upper portion of the seabed base, and a closed cabin is formed between the recovery instrument floating body and the cylindrical cavity of the seabed base. Three ocean observation instruments including ADCP, CTD and a releaser are arranged in the instrument recovery bin. Water changing holes are designed on two sides of the instrument recovery bin, and a rope disc is arranged on the lower portion. The self-balancing descending type seabed base has the functions of net disengaging prevention, silting prevention, biological attachment prevention and self-balancing vertical descending landing, the laying steps are simplified, the observation success rate is increased, and the self-balancing descending type seabed base can be used for ocean element observation of sea areas such as bays,estuary, continental shelving and continental slopes.

    本发明公开了一种自平衡下降式海床基,其特征在于,包括海床基座和回收仪器浮体,海床基座包括基座本体和多层导流板,导流板环形间隔分布在基座本体上,导流板通过加强筋连接固定在基座本体上;所述海床基座中上部设置一开口向上的柱形腔体,所述回收仪器浮体安装在海床基座上部设置的柱形腔体上,所述回收仪器浮体与海床基座的柱形腔体之间形成密闭舱。仪器回收仓内部设置ADCP、CTD、释放器三种海洋观测仪器。在仪器回收仓两侧设计有换水孔,下部设有绳盘。本发明一种自平衡下降式海床基具有防脱网、防淤积、防生物附着和自平衡垂直下降着陆功能,简化了布放步骤,增大了观测成功率,可用于海湾、河口、大陆架、大陆坡等海域的海洋要素观测。


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    Title :

    Self-balancing descending type seabed base


    Additional title:

    一种自平衡下降式海床基


    Contributors:
    GUO YANLIANG (author) / QU JUNQI (author) / WANG HAIYUAN (author) / WANG FENGJUN (author)

    Publication date :

    2020-07-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G01P MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION OR SHOCK , Messen der Linear- oder Winkelgeschwindigkeit, der Beschleunigung, der Verzögerung oder des Stoßes



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