The invention discloses a ship air duct which comprises an air duct side plate. An air duct bottom plate is mounted at the bottom of the air duct side plate, a plug welding hole is formed in the bottom of the air duct bottom plate, plug welding flat steel is mounted at the inner top of the air duct bottom plate, a through groove is formed in one side of the bottom of the air duct bottom plate, angle steel is mounted at the top, close to the through groove, of the air duct bottom plate, and a positioning mechanism is mounted on the inner wall of the air duct side plate. The air duct side plates, the air duct bottom plate, the plug welding holes, the plug welding flat steel and the angle steel are used in cooperation, common rib positions of the air duct bottom plate are disconnected to form the through grooves, the angle steel is additionally arranged in the air duct side plates, and the air duct bottom plate and the angle steel are welded, so that the strength of the air duct side plates and the strength of the air duct bottom plate can be improved; the plug welding flat steel is additionally arranged at the strong structure rib position of the air duct bottom plate, the strength can be improved, and the hull structural strength cannot be affected.

    本发明公开了一种船舶风道,包括风道侧板;所述风道侧板的底部安装有风道底板,所述风道底板的底部设有塞焊孔,所述风道底板的内顶部安装有塞焊扁钢,所述风道底板底部的一侧设有通槽,所述风道底板靠近通槽的顶部安装有角钢,所述风道侧板的内壁安装有定位机构。本发明通过风道侧板、风道底板、塞焊孔、塞焊扁钢和角钢配合使用,通过在风道底板部分普通肋位断开,形成通槽,并在风道侧板内部增加角钢,通过风道底板与角钢焊接,可以提高风道侧板和风道底板的强度,通过在风道底板开设塞焊孔,风道底板强结构肋位增加塞焊扁钢,可以提高其强度,进而不会影响船体结构强度。


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    Title :

    Ship air duct


    Additional title:

    一种船舶风道


    Contributors:
    LI MAO (author) / WANG WEI (author) / ZHANG ZHENGJIE (author) / YAO FULIU (author) / LIU WENZHI (author)

    Publication date :

    2024-06-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS



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