The invention relates to the technical field of underwater buoyancy adjusting equipment, in particular to an underwater buoyancy adjusting device which comprises a barrel, a limiting ring, a screw-in disc, a sealing strip, a controller, an air inlet valve, a watertight connector, an exhaust valve, a rear cover, a cable, a motor, a sliding support and a guide rail. The barrel is a cylindrical pressure-resistant shell, the screw-in disc is fixed to a motor shaft, the motor drives the screw-in disc to move in the axial direction, and the size of the dry cabin is changed to achieve buoyancy adjustment. According to the underwater buoyancy adjusting device, the motor drives the screw-in disc to axially move, accurate adjustment of the size of the dry cabin is achieved, then continuous and accurate adjustment of buoyancy is achieved, and the buoyancy adjusting efficiency and accuracy are greatly improved. The buoyancy in a narrow space can be repeatedly adjusted; the precession disc is driven by the motor, the size of the dry cabin is accurately changed to achieve accurate buoyancy control, the pressure in the dry cabin is adjustable through the air inlet valve and the air outlet valve, and the motor load and the sealing pressure-resistant condition can be improved.

    本发明涉及水下浮力调节设备技术领域,具体为一种水下浮力调节装置,包括筒体、限位环、旋进盘、密封条、控制器、进气阀、水密接插件、排气阀、后盖、线缆、电机、滑动支架和导轨;筒体为圆柱形耐压壳体,旋进盘固定在电机轴上,通过电机驱动旋进盘轴向移动,改变干舱体积以实现浮力调节。该水下浮力调节装置中,该装置通过电机带动旋进盘轴向移动,实现了对干舱体积的精确调节,进而实现了浮力的连续、精确调节,极大地提高了浮力调节的效率和准确性。实现狭小空间内浮力可重复调节;通过电机驱动旋进盘,精确改变干舱体积以实现浮力准确控制,干舱内通过进气阀排气阀实现压力可调,可以改善电机负载及密封耐压条件。


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    Title :

    Underwater buoyancy adjusting device


    Additional title:

    一种水下浮力调节装置


    Contributors:
    CHEN JIE (author) / CUI YANXIN (author) / HONG XIRONG (author) / ZHANG ZHENGYANG (author) / ZHAO JINGYI (author)

    Publication date :

    2024-10-01


    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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