According to the ship exhaust pipe and the installation method, the outer wall of the exhaust pipe main body is sequentially coated with the insulating layer and the metal layer, the insulating layer and the metal layer are fixed in an auxiliary mode through the insulating protection rings at the two ends of the exhaust pipe main body and are pressed and covered through the annular folding edges located on the insulating protection rings, and the falling-off risk is greatly reduced. Meanwhile, in the installation method, the accessories such as the lifting lug, the support, the insulating protective ring and the insulating layer are installed in the manufacturing stage of a manufacturer, and the finished product degree is higher; the later installation work of the exhaust pipe accessory is simplified, the accessory is installed at the manufacturing stage of a manufacturer in advance, and the integrity of the exhaust pipe which is an intermediate product is improved. After the exhaust pipe installation technology is used, the installation period of the exhaust pipe is shortened, the installation operation convenience of the exhaust pipe is improved, and meanwhile material damage and reworking work caused by site construction are reduced.

    本发明提供一种船舶排气管及安装方法,在排气管主体的外壁依次包覆有绝缘层及金属层,绝缘层及金属层通过排气管主体两端的绝缘护圈进行辅助固定,并通过位于绝缘护圈上的环形折边进行压盖,大大降低了脱落风险。同时,在安装方法中,将吊耳、支架、绝缘护圈及绝缘层等附件的安装在厂家制作阶段进行,成品度更高;简化了后期排气管附件安装工作,将附件提前至厂家制作阶段安装,提高了排气管这一中间产品的完整性。在使用本申请的排气管安装工艺后,缩短了排气管安装周期,提高了排气管安装操作便利性,同时减少了因现场施工导致的材料损坏及返工工作。


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    Title :

    Ship exhaust pipe and installation method


    Additional title:

    一种船舶排气管及安装方法


    Contributors:
    XU JIA (author) / ZHAO JIAN (author) / WANG LI (author) / MIAO JILI (author) / LI YAN (author) / SUN WEIYONG (author)

    Publication date :

    2024-06-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL , Schalldämpfer oder Auspuffvorrichtungen für Gase von Kraft- und Arbeitsmaschinen oder von Kraftmaschinen allgemein / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



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