The invention discloses a hydraulic control system of an underwater vehicle buoyancy adjusting device, which belongs to the field of underwater vehicles. The system comprises a hydraulic control module and a piston type hydraulic cylinder. The piston type hydraulic cylinder comprises an inner oil tank and an outer oil tank; the hydraulic control module comprises a hydraulic valve block, a hydraulic valve, a plunger pump, a motor, a small oil tank and a cartridge filter which are arranged in the pressure-resistant shell of the oil way block cabin section; the hydraulic valve, the plunger pump, the small oil tank and the cartridge filter are all mounted on the hydraulic valve block; all parts are communicated through all oil duct holes in the hydraulic valve block body, so that an oil duct loop is formed; the hydraulic valve block is provided with three oil ports, two oil ports are respectively connected with the inner oil tank and the outer oil tank through two oil pipes, and the other oil port is connected with the small oil tank. Opening and closing of the hydraulic valves are controlled through the electric control system, then hydraulic oil is controlled to flow from the inner oil tank to the outer oil tank or from the outer oil tank 1 to the inner oil tank, the drainage volume of the underwater vehicle is changed by changing the volume of the inner oil tank and the outer oil tank, and therefore buoyancy borne by the underwater vehicle is changed accordingly.

    本发明一种水下航行器浮力调节装置的液压控制系统,属于水下航行器领域;包括液压控制模块和活塞式液压缸;活塞式液压缸包括内油箱和外油箱;液压控制模块包括设置于油路块舱段耐压壳体内的液压阀块、液压阀、柱塞泵、电机、小油箱和插装滤器,液压阀、柱塞泵、小油箱和插装滤器均安装于液压阀块上;液压阀块体内各油道孔实现各部件的连通,构成油道回路;液压阀块上开有三个油口,其中两个油口分别通过两根油管与内油箱、外油箱连接,另一个油口与小油箱相连;通过电控系统控制各液压阀的开闭,进而控制液压油从内油箱流向外油箱或从外油箱1流向内油箱,通过改变内、外油箱的体积,改变航行器排水体积,从而使水下航行器所受的浮力随之改变。


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    Titel :

    Hydraulic control system of underwater vehicle buoyancy adjusting device


    Weitere Titelangaben:

    一种水下航行器浮力调节装置的液压控制系统


    Beteiligte:
    PAN GUANG (Autor:in) / YANG CHIYE (Autor:in) / LIU JING (Autor:in) / GUO LIMING (Autor:in) / CAO YONGHUI (Autor:in) / CAO YONG (Autor:in) / HUANG QIAOGAO (Autor:in)

    Erscheinungsdatum :

    2021-06-11


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen / F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein



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