The invention relates to a seabed boundary layer observation system, which belongs to the field of seabed monitoring, and comprises an external frame structure, a pressure-resistant cabin, a release mechanism, a buoyancy adjusting mechanism and an observation instrument, the outer frame structure comprises a first frame and a second frame, the first frame is located over the second frame, and the first frame is fixedly connected with the second frame; the release mechanism, the buoyancy adjusting mechanism and the observation instrument are mounted on the first frame; the releasing mechanism is detachably connected with a geological cable on the working ship, and the releasing mechanism is used for lifting the system to dive under the pulling force of the geological cable and releasing the system after the system reaches the seabed; the buoyancy adjusting mechanism is used for enabling the system to emerge from the water surface by adjusting the buoyancy of the buoyancy adjusting mechanism when the system is recycled; the pressure-resistant bin is installed in the second frame. The system can solve the problem that in the prior art, the system cannot be effectively laid and recycled in a water depth or a complex sea area with unsmooth acoustic signal communication.
本发明涉及一种一种海底边界层观测系统,属于海底监测领域,系统包括外部框架结构、耐压舱、释放机构、浮力调节机构和观测仪器;外部框架结构包括第一框架和第二框架,第一框架位于第二框架的正上方,且第一框架与第二框架固定连接;释放机构、浮力调节机构和观测仪器安装于第一框架上;释放机构与工作船上的地质缆可拆卸连接,释放机构用于在地质缆的拉力下,通过释放机构提拉着系统进行下潜,并当系统到达海底后对系统进行释放;浮力调节机构用于在对系统进行回收时,通过调节自身浮力的方式使系统浮出水面;耐压仓安装于第二框架内。该系统能够解决现有技术中在水深或声学信号通讯不畅的复杂海区无法有效布放和回收的问题。
Seabed boundary layer observation system
一种海底边界层观测系统
2022-05-03
Patent
Electronic Resource
Chinese
Seabed boundary layer observation device and laying and recovering method thereof
European Patent Office | 2020
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