A passive delay hatch unlocking mechanism suitable for an underwater environment comprises a hatch cover, a dry cabin shell, a wet cabin shell, a hatch cover fixing ring, a hatch cover sealing ring, a hatch cover sealing pressing plate, a water-soluble fixing belt, a radial sealing ring, an axial sealing ring, a hatch cover fixing ring bolt and a hatch cover sealing ring bolt. The invention has the following characteristics: (1) based on the characteristic that the water-soluble fixing band is dissolved in water, the passive delayed unlocking of the hatch in the underwater environment can be realized; and (2) rigid connection between the hatch cover and the shell can be realized through a sandwich structure formed by the hatch cover, the hatch cover fixing ring, the water-soluble fixing belt and the hatch cover fixing ring bolt.

    一种适用于水下环境的无源延时舱口解锁机构,包括:舱盖、干舱壳体、湿舱壳体、舱盖固定圈、舱盖密封圈、舱盖密封压板、水溶性固定带、径向密封圈、轴向密封圈、舱盖固定圈螺栓、舱盖密封圈螺栓。本发明具有如下特点:(1)本发明基于水溶性固定带遇水溶解的特点,可以实现舱口的水下环境无源延时解锁。(2)本发明提出的舱盖、舱盖固定圈、水溶性固定带、舱盖固定圈螺栓所形成的“三明治”结构可以实现舱盖与壳体之间的刚性连接。


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    Titel :

    Passive delay hatch unlocking mechanism suitable for underwater environment


    Weitere Titelangaben:

    一种适用于水下环境的无源延时舱口解锁机构


    Beteiligte:
    YANG YU-KAI (Autor:in) / CAI YU (Autor:in) / ZUO ZHEQING (Autor:in) / LI ZONGLUN (Autor:in) / ZHU WANWAN (Autor:in) / YIN YECHENG (Autor:in)

    Erscheinungsdatum :

    14.02.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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