The invention discloses a louver for a ship chimney. The louver for the ship chimney comprises a window frame, an outer window is arranged on the outer side of the window frame, a plurality of fixed blades are arranged in the outer window, gaps between the fixed blades are used for ventilation, a plurality of inner windows correspondingly communicated with the outer window are arranged on the inner side of the window frame from top to bottom, and a first cover plate is hinged to the top of the inner window on the uppermost side; the other inner windows are hinged to second cover plates, an automatic driving device and a manual driving device are arranged on the outer side of the first cover plate and used for opening or closing the first cover plate, the first cover plate and the second cover plates are linked through connecting rods, and the second cover plates are linked through connecting rods. When the first cover plate and the second cover plates are closed, the gravity center presses the inner windows, and sealing gaskets are arranged among the first cover plate, the second cover plate and the inner windows. The problems that an existing louver is not tightly closed, and light still leaks from the interior of a chimney after being closed are solved.

    本发明公开了一种用于船舶烟囱的百叶窗。该用于船舶烟囱的百叶窗包括窗框,窗框的外侧设置有外窗口,外窗口的内部设置有若干个固定叶片,固定叶片之间的间隙用于透气,窗框的内侧由上至下设置有若干个与外窗口对应连通的内窗口,最上侧的内窗口的顶部铰接有第一盖板,其余的内窗口铰接有第二盖板,第一盖板的外侧设置有自动驱动装置和手动驱动装置,自动驱动装置和手动驱动装置分别用于开启或关闭第一盖板,第一盖板与第二盖板、第二盖板与第二盖板之间通过连杆联动,第一盖板与第二盖板关闭时重心压在内窗口上,第一盖板、第二盖板和内窗口之间设置有密封垫。本发明解决了现有百叶窗关闭不严,关闭后烟囱内部仍然漏光的问题。


    Access

    Download


    Export, share and cite



    Title :

    Louver for ship chimney


    Additional title:

    一种用于船舶烟囱的百叶窗


    Contributors:
    ZHAI YAJUN (author) / SHI YUNYU (author) / CHENG LIN (author) / LI JIE (author) / DAI YIBO (author) / YUAN TONG (author)

    Publication date :

    2022-02-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



    Aluminum attractive louver for ship

    MENG JIAN / LIU QI / SU DONGFANG et al. | European Patent Office | 2024

    Free access

    Ship chimney grating frame reinforcing component and ship chimney

    LIU QIAN / CAI KAIHUA | European Patent Office | 2024

    Free access

    Chimney and ship

    ZHU CHENGPING / CHEN JIELI | European Patent Office | 2020

    Free access

    Ship chimney structure and ship

    ZHU CHENGPING / CHEN JIELI | European Patent Office | 2020

    Free access

    CHIMNEY OF SHIP

    YOU YOUNG JUN | European Patent Office | 2016

    Free access