The invention relates to the technical field of underwater communication equipment, in particular to a deepwater sealed cabin and underwater acoustic communication equipment, and the deepwater sealed cabin comprises a cabin body which is internally provided with an installation space; the end cover is assembled at the open port of the cabin body, a first axial sealing ring is arranged on the contact surface of the end cover and the cabin body, a boss is arranged on one side of the end cover, the boss is attached to and matched with the inner wall of the cabin body, and a first radial sealing ring is arranged on the matching surface between the boss and the cabin body; the pressure relief plug is arranged in the pressure relief through hole of the end cover, the pressure relief through hole is communicated with the interior and the exterior of the mounting space, and the pressure relief plug is controlled to release the pressure difference between the interior and the exterior of the mounting space. The sealing device is simple in structure, good in sealing performance and high in reliability.

    本发明涉及水下通信设备的技术领域,具体涉及一种深水密封舱及水声通信设备,该深水密封舱包括:舱体,内部形成安装空间;端盖,装配于所述舱体的开放端口处,所述端盖与所述舱体的接触面上设置有第一轴向密封圈,所述端盖的一侧设置有凸台,所述凸台与所述舱体的内壁贴合适配,且所述凸台与所述舱体之间的配合面上设置有第一径向密封圈;泄压堵头,设置于所述端盖的泄压通孔中,所述泄压通孔连通所述安装空间内外,所述泄压堵头受控释放所述安装空间内外压力差。本发明结构简单,密封性好,可靠性高。


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    Title :

    Deepwater sealed cabin and underwater acoustic communication equipment


    Additional title:

    一种深水密封舱及水声通信设备


    Contributors:
    GUO JINGQIAN (author) / LIU JINSHAN (author)

    Publication date :

    2022-03-04


    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 / B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen / F16J Kolben , PISTONS



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