Provided is a sea chest ventilation valve for a ship which is to block the discharge of seawater through a ventilation pipe when the ship is in motion. The sea chest ventilation valve for a ship may comprise: an opening and closing valve provided in the form of a plate having a shape corresponding to the longitudinal section of a ventilation pipe and having one side and the other side providing different loads; a rotating shaft provided in the opening and closing valve and having an end rotatably installed in the ventilation pipe so that the ventilation pipe is opened and closed by the opening and closing valve during rotation; and a ring gasket installed on an inner diameter surface of the ventilation pipe to restrict the rotation of the opening and closing valve.

    선박의 유동시, 환기 파이프를 통한 해수의 배출을 차단하기 위한 선박의 씨체스트 환기밸브가 제공된다. 이 선박의 씨체스트 환기밸브는 환기 파이프의 종단면에 대응되는 형상의 플레이트 형태로 제공되고 일측부 및 타측부가 서로 다른 하중을 제공하는 개폐 밸브와, 개폐 밸브에 구비되고 회전시 개폐 밸브에 의해 환기 파이프가 개폐되도록 단부가 환기 파이프에 회전 가능하게 설치하는 회전축과, 개폐 밸브의 회전을 구속하도록 환기 파이프의 내경면에 설치되는 링 가스켓을 포함할 수 있다.


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    Titel :

    VENTILATION VALVE OF SEA CHEST FOR SHIP


    Weitere Titelangaben:

    선박의 씨체스트 환기밸브


    Beteiligte:

    Erscheinungsdatum :

    08.12.2022


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS



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