The invention discloses a connecting and disconnecting device. The device comprises an upper trunk trap and a lower trunk trap which are both of a hemispherical structure, an upper channel enclosure bulkhead is arranged at the top of the upper trunk trap, the upper channel enclosure bulkhead is connected with an escape cabin manned ball, and an upper butt joint flange is arranged at the bottom of the upper trunk trap; the top of the lower trunk trap is provided with a lower butt flange, the bottom of the lower trunk trap is provided with a lower channel enclosure bulkhead, and the lower channel enclosure bulkhead is connected with a manned cabin of the deep sea manned submersible vehicle; the upper butt joint flange and the lower butt joint flange are fixedly connected through explosive bolts, and flange faces are sealed through sealing rings. An upper hatch cover is installed in the upper channel enclosure bulkhead, a lower hatch cover is installed in the lower channel enclosure bulkhead, and a normal-pressure cavity is formed between the upper trunk trap and the lower trunk trap under the normal working condition. An oil cylinder upper support is installed on the inner side of the lower portion of the upper trunk, a rotary actuating oil cylinder is installed on the oil cylinder upper support through an oil cylinder connecting pin shaft, and an oil cylinder lower support is hinged to the end of the rotary actuating oil cylinder. The working is reliable, and the use is flexible.

    一种用于深海逃逸舱的连接解脱装置及解脱方法,包括均呈半球状结构的上围阱与下围阱,上围阱的顶部设置有上通道围壁,上通道围壁连接逃逸舱载人球,上围阱的底部设置有上对接法兰;下围阱的顶部设置有下对接法兰,下围阱的底部设置有下通道围壁,下通道围壁连接深海载人潜器载人舱;上对接法兰和下对接法兰之间通过爆炸螺栓固定连接,并通过密封圈实现法兰面的密封;上通道围壁内部安装有上舱口盖,下通道围壁内部安装有下舱口盖,正常工况下在上围阱与下围阱之间形成常压空腔;上围阱下方内侧安装有油缸上支座,油缸上支座通过油缸连接销轴安装旋转作动油缸,旋转作动油缸端部铰接有油缸下支座;工作可靠,使用灵活。


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    Title :

    Connecting and disconnecting device and disconnecting method for deep sea escape cabin


    Additional title:

    一种用于深海逃逸舱的连接解脱装置及解脱方法


    Contributors:
    WU XIAN (author) / WANG BO (author) / ZHOU XINTAO (author) / XU MENG (author) / ZHAO YUANHUI (author)

    Publication date :

    2021-07-30


    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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