According to one aspect of the present invention, a vessel including a methanol fuel supply system includes a methanol fuel supply system that supplies methanol from a methanol storage unit to a low-pressure source of demand or high-pressure source of demand using the methanol as fuel. The methanol fuel supply system may comprise: a low-pressure fuel supply line in which methanol is delivered from the methanol storage unit to the low-pressure source of demand; a high-pressure fuel supply line in which methanol is delivered from the methanol storage unit to the high-pressure source of demand; a first return line in which methanol is returned from downstream of a 1-1 pump provided in the low-pressure fuel supply line to upstream of the 1-1 pump; and a second return line in which methanol is returned from downstream of a second pump provided in the high-pressure fuel supply line to upstream of the second pump. When the 1-1 pump and the first return line are filled with methanol, the 1-1 pump may be operated. When the second pump and the second return line are filled with methanol, the second pump may be operated.

    본 발명의 일 측면에 따른 메탄올 연료 공급 시스템을 포함하는 선박은, 메탄올 저장부로부터, 메탄올을 연료로 사용하는 저압 수요처 또는 고압 수요처로 메탄올을 공급하는 메탄올 연료 공급 시스템을 포함하는 선박으로서, 상기 메탄올 연료 공급 시스템은, 상기 메탄올 저장부로부터 상기 저압 수요처로 메탄올이 전달되는 저압 연료공급라인; 상기 메탄올 저장부로부터 상기 고압 수요처로 메탄올이 전달되는 고압 연료공급라인; 상기 저압 연료공급라인에 구비된 제1-1 펌프의 하류에서 상기 제1-1 펌프의 상류로 메탄올이 리턴되는 제1 리턴라인; 및 상기 고압 연료공급라인에 구비된 제2 펌프의 하류에서 상기 제2 펌프의 상류로 메탄올이 리턴되는 제2 리턴라인;을 포함하고, 상기 제1-1 펌프 및 상기 제1 리턴라인 리턴라인이 메탄올로 채워진 경우에 상기 제1-1 펌프가 가동되고, 상기 제2 펌프 및 상기 제2 리턴라인이 메탄올로 채워진 경우에 상기 제2 펌프가 가동될 수 있다.


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    Titel :

    Vessels including methanol fueling system


    Weitere Titelangaben:

    메탄올 연료 공급 시스템을 포함하는 선박


    Beteiligte:
    LEE KYUNG WON (Autor:in)

    Erscheinungsdatum :

    2023-04-27


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF



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