The invention provides a high-pressure gas jet buoyancy ball device. The high-pressure gas jet buoyancy ball device comprises a cylinder body, an end cover, pressure stabilizing valves, a safety valve, an I-shaped connecting rod piston, a high-pressure gas cylinder and a buoyancy ball; the high-pressure gas jet buoyancy ball device is characterized in that when an underwater carrier is in normal operation, an unreleased state of the buoyancy ball can be maintained; when the underwater carrier floats to the water surface after the operation is completed, a control system can apply a signal to switch on the pressure stabilizing valves, and high-pressure gas is enabled to enter the cylinder body; when the pressure of gas in the cylinder body reaches a certain value, the safety valve is switched on, the cylinder body is fully filled with the gas, and a piston is enabled to move by utilizing a way that two ends of the piston are in unbalanced stress, so that the high-pressure gas in closed space is enabled to act on the buoyancy ball, the buoyancy ball is ejected to the water surface which is at a certain distance from the underwater carrier, and the underwater carrier can be successfully recycled by recycling personnel on the premise that the recycling personnel keeps a safe distance from the underwater carrier. The high-pressure gas jet buoyancy ball device provided by the invention depends on a high-pressure gas jet method and has the advantages of high reliability, strong impact, wide adjustable range and the like.


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    Title :

    High-pressure gas jet buoyancy ball device


    Contributors:
    ZHANG MINGJUN (author) / GUO JIA (author) / YANG CHAO (author) / YAO FENG (author) / WANG YUJIA (author) / ZHAO WENDE (author) / YIN BAOJI (author) / GUO GUANQUN (author)

    Publication date :

    2016-02-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen



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