The invention relates to the technical field of ship construction, and discloses a ship ballast tank exhaust overflow system and a ship. The ship ballast tank exhaust overflow system comprises a ballast tank, a single-cabin vent pipe, a single-cabin overflow pipe and a check one-way valve, wherein the ballast tank is arranged within two 1/5 ship width lines of a ship based on a side plate; the single-cabin vent pipe is used for communicating the ballast tank with the outside of the ship, and the single-cabin vent pipe extends upwards within the 1/5 ship width line from the position where the single-cabin vent pipe is connected with the ballast tank to be higher than the highest tank breaking water line, then extends towards the side plate and penetrates through the side plate; the single-cabin overflow pipe is used for communicating the ballast tank with the outside of the ship; the check one-way valve is arranged on the single-cabin overflow pipe and located at the position within the1/5 ship width line of the ship, and the check one-way valve only allows liquid to flow out of the ballast tank in a one-way mode. The ship ballast tank exhaust overflow system is high in safety of the ballast tank and facilitates arrangement of other structures. According to the ship, by arranging the ship ballast tank exhaust overflow system, the arrangement of the structure in the ship is facilitated, and the safety of the ballast tank is high after the tank is broken.

    本发明涉及船舶建造技术领域,公开了一种船舶压载舱排气溢流系统及船舶。所述船舶压载舱排气溢流系统包括:压载舱,设置在船舶以舷侧板为基准的两条1/5船宽线以内;单舱透气管,用于连通压载舱和船舶的外部,单舱透气管从与压载舱连接位置起在1/5船宽线以内向上延伸至高于最高破舱水线后向舷侧板延伸并穿透舷侧板;单舱溢流管,用于连通压载舱和船舶的外部;止回单向阀,设置在单舱溢流管上位于船舶1/5船宽线以内的位置,止回单向阀只允许液体从所述压载舱单向流出。本发明的船舶压载舱排气溢流系统压载舱安全性高,且便于其他结构布置。本发明的船舶,通过设置上述船舶压载舱排气溢流系统,便于船内结构的布置、且破舱后压载舱安全性高。


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    Titel :

    Ship ballast tank exhaust overflow system and ship


    Weitere Titelangaben:

    一种船舶压载舱排气溢流系统及船舶


    Beteiligte:
    BAO LIN (Autor:in) / ZHANG BING (Autor:in) / ZENG YUNXIAN (Autor:in)

    Erscheinungsdatum :

    2020-09-04


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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