The invention relates to the technical field of underwater vehicles, and provides a self-suction type suction anchor which comprises an inner cylinder, an outer cylinder, a water supply and drainage device, a control cabin and a sensing system. The outer cylinder is coaxially arranged on the outer side of the inner cylinder, and the outer cylinder and the inner cylinder form a fluid cavity with a closed upper portion and an open lower portion; the water supply and drainage device is arranged on the inner side of the inner cylinder and communicated with the fluid cavity through the top of the inner cylinder, the sensing systems are distributed at the top and the bottom of the inner cylinder, and the control cabin arranged at the top of the inner cylinder and in signal connection with the water supply and drainage device and the sensing systems controls the water supply and drainage device to suck water or drain water into the fluid cavity according to sensing information of the sensing systems. The self-suction type suction anchor can be embedded into external silt or separated from the external silt. The self-suction type suction anchor disclosed by the invention has the capabilities of miniaturization, overturn prevention, environment perception and self working state discrimination, can provide larger anchoring force, and has a relatively high intelligent level and practicability.

    本发明涉及水下航行器技术领域,提供一种自吸式吸力锚,本发明的自吸式吸力锚包括内筒、外筒、给排水装置、控制舱以及传感系统,外筒同轴心设置在内筒的外侧并与内筒形成上部密闭、下部开口的流体腔,给排水装置设置在内筒的内侧并通过内筒顶部与流体腔连通,传感系统分布在内筒的顶部和底部,设置在内筒顶部并与给排水装置和传感系统信号连接的控制舱根据传感系统的传感信息控制给排水装置向流体腔进行吸水或排水动作,实现将自吸式吸力锚嵌入外界泥沙中或从外界泥沙中脱离。本发明的自吸式吸力锚,具有小型化、防倾覆、环境感知、自身工作状态甄别能力,可以提供更大的锚泊力,具有较高的智能化水平及实用性。


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    Title :

    Self-suction type suction anchor


    Additional title:

    一种自吸式吸力锚


    Contributors:
    DING HAIXU (author) / XIE YALI (author) / JIANG SHAOBO (author) / WANG XIAOJUN (author) / WU YUWEI (author) / SHI JIE (author)

    Publication date :

    2023-11-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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