The invention discloses a full-automatic water inlet self-destruction device for an underwater butt joint subsurface buoy, and aims to overcome the defects of complex structure and poor stability of a self-destruction device in the prior art. According to the technical scheme, a kingston valve body is fixedly arranged on the surface of a sealed cabin wall, and a through hole communicating with the sealed cabin wall is formed in the kingston valve body; a switching hole connected with the through hole is formed in the valve body switching block and is matched and connected with the sea valve body; the rotary sealing nut is in sealing connection with one end, away from the through hole, of the adapter hole; an output main shaft of the driving motor is fixedly connected with the rotary sealing nut; the control unit is used for controlling rotation of the driving motor. Rotation of the driving motor is controlled through the control unit, so that the sealing effect among the sealing end, the fourth sealing ring and the transfer hole is lost, and compared with the prior art, the device has the advantages of being simple in structure and stable in reliability.

    本发明公开了一种水下对接潜标的全自动进水自毁装置,旨在解决现有技术中的自毁装置结构复杂,稳定性差的不足。本发明通过以下技术方案解决上述技术问题:通海阀阀体固定设置在密封舱壁的表面,通海阀阀体上设置有连通密封舱壁的穿孔;阀体转接块通海阀阀体配合连接上设置有与穿孔连接的转接孔;旋转密封螺母,与转接孔远离穿孔的一端密封连接;驱动电机其输出主轴与旋转密封螺母固定连接;控制机组用于控制驱动电机的转动。本发明中通过控制机组控制驱动电机的转动,使得密封端、第四密封圈与转接孔之间失去密封效果,相比于现有技术,本发明具有结构简单、可靠性稳定的优点。


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    Title :

    Full-automatic water inlet self-destruction device for underwater butt joint of subsurface buoy


    Additional title:

    一种水下对接潜标的全自动进水自毁装置


    Contributors:
    CHEN HAI (author) / SONG JIANGBING (author) / WANG CHANGYUAN (author) / WU JIANFENG (author) / LI NENG (author) / YANG GUANG (author)

    Publication date :

    2023-04-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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