The invention provides a steel-aluminum mixed chimney which comprises a chimney body arranged on a ship deck, the chimney body comprises a chimney peripheral wall and a chimney top plate, the chimney body is internally provided with an important place, wherein the important place is arranged on the deck and located in the middle and/or at the head end and the tail end of the deck, peripheral enclosure walls are steel enclosure walls, the deck at the bottom is a steel deck, and the steel enclosure walls and the steel deck are both of a steel structure; secondary places which are arranged on the peripheral sides of the important place; or arranged right above the important place, wherein the peripheral enclosure walls are aluminum enclosure walls, the deck at the bottom is an aluminum deck, and both the aluminum enclosure walls and the aluminum deck adopt aluminum structures; and a transition joint which is arranged at the end contact position between the deck and the enclosure walls, so that the chimney peripheral wall, the chimney top plate, the important place and the secondary places are fixedly connected.

    本发明提供一种钢铝混合烟囱,包括设置在船体甲板上的烟囱本体,烟囱本体包括烟囱外围壁和烟囱顶板,烟囱本体内设置有:重要处所,设置在甲板上,位于甲板的中部和/或首尾两端,四周的围壁为钢制围壁,底部的甲板为钢制甲板,钢制围壁和钢制甲板均使用钢质结构;次要处所,设置在重要处所的周侧;或者,设置在重要处所的正上方,四周的围壁为铝制围壁,底部的甲板为铝制甲板,铝制围壁和铝制甲板均使用铝制结构;过渡接头,设置在甲板和围壁之间的端部接触位置,使得烟囱外围壁、烟囱顶板、重要处所和次要处所固定连接。


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    Title :

    Steel-aluminum mixed chimney and ship


    Additional title:

    一种钢铝混合烟囱及船舶


    Contributors:
    ZHOU ZHAOHE (author) / ZHANG ZHIJUN (author) / YANG LIJUN (author) / LI WEN (author) / ZOU HONGYAN (author) / XIAO LIJUN (author) / ZENG DEWANG (author)

    Publication date :

    2021-12-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



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