The present invention relates to an outside air intake structure for an arctic vessel, which is provided to directly supply the outside air of a low temperature to a generator engine provided in an engine room in a vessel navigating in the arctic waters. To this end, the present invention comprises: an outside air intake chamber which is provided to suck the outside air of a low temperature by means of an outside air inlet at the upper portion of an engine room; an intake filter unit which is provided to remove debris included the air in the outside air suction chamber; a connection duct unit which connects the intake filter unit to the generator engine; and a silencer unit which is provided to reduce noise produced when the outside air is sucked into the outside air intake chamber. The silencer unit is fixedly installed at the wall surface of the engine room upper structure at the lower portion of the outside air intake chamber to be disposed in a duct type. Therefore, efficiency may be increased.

    본 발명은 극지 해역을 운항하는 선박에서 엔진 룸 내부에 구비된 발전기 엔진으로 저온의 외기를 직접 공급하기 위한 극지용 선박의 외기 흡입구조에 관한 것으로, 상기 엔진 룸의 상부에서 외기 흡입구를 통해 저온의 외기를 흡입하기 위한 외기 흡입 챔버; 상기 외기 흡입 챔버의 내부 공기에 포함된 이물질을 제거하기 위한 흡입 필터부; 상기 흡입 필터부와 상기 발전기 엔진을 연결하는 연결 덕트부; 및 상기 외기 흡입 챔버 내부로 외기의 흡입 시 발생되는 소음을 저감시키기 위한 소음기 유닛을 포함하고, 상기 소음기 유닛은, 상기 외기 흡입 챔버의 하부에서 상기 엔진 룸 상부 구조물의 벽면에 고정 설치되어 덕트 타입(Duct type)으로 마련된다.


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    Title :

    OUTER AIR INTAKE STRUCTURE OF GENERATOR ENGINE AND ARTIC VESSEL COMPRISNG THEREOF


    Additional title:

    극지용 선박의 발전기 엔진의 외기 흡입구조 및 상기 외기 흡입구조를 포함하는 극지용 선박


    Contributors:

    Publication date :

    2023-05-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS / F24F Klimatisierung , AIR-CONDITIONING



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