According to the active and passive composite buoyancy adjusting device, accurate and quantitative buoyancy force adjustment can be achieved, meanwhile, energy consumption of a system is saved, movement of the system is more stable and reliable, and then efficient buoyancy driving is achieved. Comprising an active buoyancy adjusting module, a passive buoyancy compensation module, a marine environment sensing module and an operation control module. The active buoyancy adjusting module receives a buoyancy adjusting instruction of the computing control module and controls a hydraulic pump to inject hydraulic oil of a specified volume into an outer oil bag making contact with seawater. The passive buoyancy compensation module receives a buoyancy compensation instruction of the operation control module and controls a fourth two-way electromagnetic valve, an oil quantity sensor, a two-position electromagnetic valve and an air pump to inject a compensation liquid with a specified volume into a compensation oil bag in contact with seawater when the passive buoyancy compensation module is on the water surface; the marine environment sensing module measures temperature, salinity and depth parameters of surrounding seawater in real time and feeds back measurement results to the computing control module.

    本发明提供一种主被动复合浮力调节装置,能够实现精确、定量的浮力量调节,同时节省系统能耗,并使系统的运动更加平稳,可靠,进而实现高效的浮力驱动。包括主动浮力调节模块、被动浮力补偿模块、海洋环境感知模块和运算控制模块;所述主动浮力调节模块接收运算控制模块浮力调节指令,控制液压泵将指定体积的液压油注入与海水接触的外油囊中;所述被动浮力补偿模块接收运算控制模块浮力补偿指令,在水面时,控制第四两通电磁阀、油量传感器、两位电磁阀、气泵将指定体积的补偿液体注入与海水接触的补偿油囊中;所述海洋环境感知模块实时测量周围海水的温度、盐度以及深度参数,并将测量结果反馈至运算控制模块。


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    Title :

    Active and passive composite buoyancy adjusting device


    Additional title:

    一种主被动复合浮力调节装置


    Contributors:
    LIU FANG (author) / YUAN RUI (author) / XU RONG (author) / JI GONGXIANG (author) / CHENG YISHAN (author) / ZENG XIANGMIN (author)

    Publication date :

    2024-02-23


    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



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