The underwater sealed cabin comprises a cabin body, an opening is formed in the top of the cabin body, and an annular positioning groove is formed in the inner side wall of the cabin body; the cabin cover blocks the opening and is in sealed connection with the side wall of the cabin body; the multiple sealing parts are arranged in the circumferential direction of the hatch cover; the driving device is connected with the multiple sealing parts and used for driving the multiple sealing parts to be opened in the radial direction of the cabin cover, applying pressing force to position and fix the cabin cover and enabling the sealing parts to be sealed with the wall of the cabin body; or the multiple sealing parts are driven to be closed in the radial direction of the cabin cover, so that the sealing parts are separated from the cabin body wall; the hanging piece is arranged on the hatch cover; when the sealing parts are opened, an annular sealing body is defined by the sealing parts, and the sealing parts are embedded into the annular positioning grooves matched with the sealing parts in outline. The problems that in the prior art, an underwater sealed cabin structure is poor in sealing performance, and a cabin end cover is prone to being scrapped after being used for many times are solved.

    本发明公开了一种水下密封舱体,包括有:舱本体,舱本体顶部具有开口,在舱本体内侧壁上形成有环形定位槽;舱盖,其封堵在开口处并与舱本体侧壁密封连接;密封部件,设置多个,沿舱盖周向方向布置;驱动装置,与多个密封部件连接,用以驱动多个密封部件沿舱盖的径向方向打开,并施加压紧力定位固定舱盖以及使得密封部件与舱本体壁密封;或者,驱动多个密封部件沿舱盖径向方向闭合,以使得密封部件和舱本体壁分离;吊挂件,其设置在舱盖上;其中,多个密封部件打开时围设形成一环形密封体,其嵌入到和使其轮廓适配的环形定位槽内。通过本发明解决了现有技术中水下密封舱体结构密封性差以及舱体端盖在多次使用后容易报废的问题。


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    Titel :

    Underwater sealed cabin


    Weitere Titelangaben:

    水下密封舱体


    Beteiligte:
    CHANG RENJIE (Autor:in) / LI WEIJUE (Autor:in) / SONG HANQING (Autor:in)

    Erscheinungsdatum :

    2022-03-01


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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



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