The invention belongs to the technical field of ships, and discloses a natural ventilation opening capable of being applied to a cargo hold of an automobile roll-on-roll-off ship and the automobile roll-on-roll-off ship. The natural ventilation opening capable of being applied to the cargo hold of the automobile roll-on-roll-off ship comprises a barrel, a ventilation window, a rotating assembly and an indicating assembly; the ventilation window is rotationally arranged on the barrel body and is used for selectively communicating the barrel body with the outside; the rotating assembly comprises an operating part and a first connecting rope, the operating part is arranged on the barrel body, and the operating part is in transmission connection with the ventilation window through the first connecting rope so that the ventilation window can be opened or closed; the indicating assembly comprises an indicating rod, the indicating rod is in transmission connection with the ventilation window, when the ventilation window is opened, the indicating rod is located at the first position, and when the ventilation window is closed, the indicating rod is located at the second position. Thus, when the inside of the cargo cabin is on fire, the ventilation windows can be quickly closed through transmission of the operating part and the first connecting rope, the situation that fire spreads to the deck due to faults of the driving part is avoided, and the safety performance of the automobile roll-on-roll-off ship cabin is improved.

    本发明属于船舶技术领域,公开了可应用于汽车滚装船货舱的自然通风口及汽车滚装船,一种可应用于汽车滚装船货舱的自然通风口包括筒体、通风窗、转动组件和指示组件,筒体与货舱连通;通风窗转动设置于筒体上,用于使筒体与外界可选择地连通;转动组件包括操作件和第一连接绳,操作件设置于筒体上,操作件通过第一连接绳与通风窗传动连接,使通风窗开启或关闭;指示组件包括指示杆,指示杆与通风窗传动连接,当通风窗开启时,指示杆位于第一位置,当通风窗关闭时,指示杆位于第二位置。如此,货舱内部起火时,通过操作件和第一连接绳的传动,能够使得通风窗快速闭合,避免因驱动件故障而使火势蔓延至甲板,提高汽车滚装船舱的安全性能。


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    Title :

    Natural ventilation opening capable of being applied to cargo hold of automobile roll-on-roll-off ship and automobile roll-on-roll-off ship


    Additional title:

    可应用于汽车滚装船货舱的自然通风口及汽车滚装船


    Contributors:
    WU ZHENGHUA (author) / LU JUN (author) / WANG ZHANGJIAN (author) / XIE XUCHEN (author) / SHI YUXIN (author) / CHEN RUZHUO (author) / JIA ZIYU (author) / TANG LIANGKUN (author) / ZHANG HONGLIN (author)

    Publication date :

    2024-11-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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