The invention discloses a buoyancy compensation system for an underwater glider. The buoyancy compensation system comprises an internal oil bag, an external oil bag, a two-way pump, a one-way valve, an inflatable energy accumulator and a spring type energy accumulator the external oil bag is sequentially connected with the one-way valve, the two-way pump and the internal oil bag through pipelines,and the external oil bag and the one-way valve are connected with the spring type energy accumulator and the inflatable energy accumulator through a three-position three-way valve; and a two-positiontwo-way electromagnetic valve is arranged on the one-way valve in parallel, wherein the internal oil bag, the two-way pump, the one-way valve, the two-position two-way electromagnetic valve and the external oil bag form an active buoyancy compensation part, and the sizes of the internal oil bag and the external oil bag are adjusted through the two-way pump; and the external oil part bag, the three-position three-way valve, the spring type energy accumulator and the inflatable energy accumulator form a passive buoyancy compensation part, and the oil quantity is automatically adjusted accordingto the seawater pressure.

    本发明公开一种用于水下滑翔机的浮力补偿系统,包括内部油囊、外部油囊、双向泵、单向阀、充气式蓄能器和弹簧式蓄能器;所述外部油囊通过管线依次与单向阀、双向泵和内部油囊连接,所述外部油囊和单向阀之间通过三位三通阀与弹簧式蓄能器和充气式蓄能器连接;所述单向阀上并联设有两位两通电磁阀;其中,内部油囊、双向泵、单向阀、两位两通电磁阀、外部油囊构成主动浮力补偿部分,通过双向泵调整内外油囊的大小;外部油部囊又与三位三通阀及弹簧式蓄能器和充气式蓄能器构成被动浮力补偿部分,根据海水压力大小实现油量自动调节。


    Access

    Download


    Export, share and cite



    Title :

    Buoyancy compensation system for underwater glider


    Additional title:

    一种用于水下滑翔机的浮力补偿系统


    Contributors:
    WANG SHUXIN (author) / WANG YANHUI (author) / YANG SHAOQIONG (author) / XIE XUDONG (author) / NIU WENDONG (author) / MA WEI (author)

    Publication date :

    2020-06-09


    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



    Small underwater glider with buoyancy compensation

    YIN YUNLONG / WANG SHICHANG / XIN AIXUE et al. | European Patent Office | 2023

    Free access

    Buoyancy adjusting mechanism of underwater glider

    LIANG XIN / WANG CHENGCAI / YANG ZIHE | European Patent Office | 2020

    Free access

    UNDERWATER GLIDER BASED ON SEAWATER BUOYANCY ADJUSTMENT SYSTEM

    WANG SHUXIN / ZHANG HONGWEI / WANG YANHUI et al. | European Patent Office | 2021

    Free access

    Buoyancy adjusting device of large-depth underwater glider

    LIU JING / YANG CHIYE / CAO YONGHUI et al. | European Patent Office | 2021

    Free access

    Multifunctional large underwater glider based on seawater buoyancy adjusting system

    WANG SHUXIN / ZHANG HONGWEI / WANG YANHUI et al. | European Patent Office | 2020

    Free access