The present invention provides an exhaust pipe for a ship, comprising: a tubular main body wherein one end in the longitudinal direction is connected to an engine of a ship, and the other end in the longitudinal direction is disposed to protrude to the outside of the ship; a tubular internal heat insulating pipe disposed on the outside of the main body so that the internal circumferential surface is in contact with the external circumferential surface of the main body in a status in which the main body is wrapped so that the main body can be inserted; a tubular external heat insulating pipe disposed to be spaced apart from the internal heat insulating pipe while surrounding the internal heat insulating pipe so that the internal heat insulating pipe can be inserted; a plurality of tubular inserted heat insulating pipes installed to be filled between the internal heat insulating pipe and the external heat insulating pipe, and having a space provided therein; and a tubular external protection pipe disposed outside the internal heat insulating pipe so that the internal circumferential surface is in contact with the external heat insulating pipe outer circumferential surface while the external heat insulating pipe is wrapped so that the external heat insulating pipe can be inserted. An objective of the present invention is to provide the exhaust pipe for the ship which has a simple structure and occupies a small installation space.

    본 발명은, 길이방향 일단은 선박의 엔진에 연결되고, 길이방향 타단은 선박의 외부로 돌출되게 배치되는 관 형상을 가지는 본체, 본체가 삽입될 수 있게 본체를 감싼상태로 내주면이 본체의 외주면에 접하도록 본체의 외측에 배치되는 관 형상의 내부 단열관, 내부 단열관이 삽입될 수 있게 내부 단열관을 감싼상태로 내부 단열관 외측에 이격상태로 배치되는 관 형상의 외부 단열관, 내부 단열관과 외부 단열관 사이에 충전되게 설치하며, 내측에 공간이 마련된 관 형상을 가지는 복수의 삽입 단열관, 외부 단열관이 삽입될 수 있게 외부 단열관을 감싼상태로 내주면이 외부 단열관 외주면에 접하도록 내부 단열관 외측에 배치되는 관 형상의 외부 보호관을 포함하는 선박용 배기관을 제공한다.


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    Title :

    Exhaust pipe for ships


    Additional title:

    선박용 배기관


    Contributors:

    Publication date :

    2021-10-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    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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