The invention discloses a buoyancy adjusting device, and relates to the technical field of ocean engineering, and aims to solve the buoyancy adjusting problem of a large and heavy unmanned underwater vehicle, the technical scheme is that the buoyancy adjusting device comprises a shell, a diaphragm pump assembly, an air bag and an electric control valve assembly, the diaphragm pump assembly is connected with the air bag through a first hose and is used for inflating and deflating the air bag, and the electric control valve assembly is connected with the shell; the diaphragm pump assembly is connected with the electric control valve assembly through a second hose and used for switching the opening and closing states of the electric control valve assembly and the outside. The inflatable buoyancy air bag capable of elastically expanding is adopted, a large-size hard buoyancy tank is not needed, and the effects of being simple in structure, convenient to operate and control and flexible to adjust are achieved.

    本发明公开一种浮力调节装置,涉及海洋工程技术领域,旨在解决大型、重型的水下无人航行器的浮力调节问题,其技术方案要点是:包括壳体、隔膜泵组件、气囊和电控阀组件,所述隔膜泵组件通过第一软管连接气囊,用于向气囊内充、排气,隔膜泵组件通过第二软管连接电控阀组件,用于切换电控阀组件与外界的开、闭状态。本发明通过采用可弹性膨胀的充气浮力气囊,无需大体积的硬质浮力罐,具有结构简单、操控方便、调节灵活的效果。


    Access

    Download


    Export, share and cite



    Title :

    Buoyancy adjusting device


    Additional title:

    浮力调节装置


    Contributors:
    GUO XIAOYUN (author) / CHENG WENXIN (author) / LYU MINGLI (author) / HAO CHENGPENG (author) / WU PENG (author) / CAI HAOPENG (author) / SONG ZHENHAI (author) / LIAO LIMING (author) / LI GUODONG (author)

    Publication date :

    2023-01-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen



    Buoyancy adjusting device

    WANG SHICHANG / YIN YUNLONG / XIN AIXUE et al. | European Patent Office | 2020

    Free access

    Buoyancy adjusting device

    LI PENGFEI / MA GUOCHENG / WANG BAOXIN et al. | European Patent Office | 2022

    Free access

    Buoyancy adjusting device

    TIAN FENG / DONG QUANWEI / LIU XIAOWEI et al. | European Patent Office | 2021

    Free access

    Buoyancy adjusting device

    HU GANGYI / CHEN GUANYU / XU WENYAO et al. | European Patent Office | 2021

    Free access

    Buoyancy adjusting device

    GUAN JINGYAN / LI XIAOFENG / YANG XIUFANG et al. | European Patent Office | 2023

    Free access