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。
Exhaust pipe device and ship comprising same
一种排气管装置以及包括该装置的船舶
2022-04-26
Patent
Electronic Resource
Chinese
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