One embodiment of the invention provides an exhaust pipe device. An exhaust pipe device according to one embodiment of the present invention may comprise: a first exhaust pipe for directly discharging exhaust gas discharged from an internal combustion engine to the outside; a second exhaust pipe connected in parallel to the first exhaust pipe, one side of which is connected to a manifold, and which discharges exhaust gas directly to the outside or through the manifold; and a first preheating pipe which is installed in the second exhaust pipe and controls the flow of the exhaust gas discharged directly to the outside or discharged through the manifold.

    本发明的一个实施例提供一种排气管装置。本发明的一个实施例涉及的排气管装置可以包括第1排气管,将内燃机排出的废气直接排放到外部;第2排气管,与第1排气管并列连接,其一侧连接有歧管,将废气直接排放到外部或通过歧管排放;以及第1预热管,安装在第2排气管中,控制直接向外部排放或通过歧管排放的废气的流动。


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    Title :

    Exhaust pipe device and ship comprising same


    Additional title:

    一种排气管装置以及包括该装置的船舶


    Contributors:
    SUNG YONG-WOOK (author) / KIM JAE-KWAN (author) / SON MOON-HO (author) / LEE SEUNG-JAE (author)

    Publication date :

    2022-04-26


    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 / B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS



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