Disclosed are a fuel supply system of a vessel and a method thereof. The fuel supply system of a vessel according to the present invention comprises: an engine for propulsion of a vessel, which is provided at the vessel and receives fuel in a high-pressure liquid state; a fuel storage tank in which liquefied petroleum gas to be supplied to the engine for propulsion is stored; a first fuel supply line through which the liquefied petroleum gas is supplied as fuel from the fuel storage tank to the engine for propulsion; a vent line branched from the first fuel supply line; and a first blocking valve disposed downstream from the point at which the vent line is branched from the first fuel supply line. Here, when a trip of the engine for propulsion or isolation at the front and rear ends of the engine occurs, the first fuel supply line is blocked by the first blocking valve, and the liquefied petroleum gas which had been supplied to the engine for propulsion is discharged through the vent line, thereby preventing damage of equipment due to excessive pressure.

    선박의 연료공급시스템 및 방법이 개시된다. 본 발명의 선박의 연료공급시스템은, 선박에 마련되며 고압 액체 상태의 연료를 공급받는 선박의 추진용 엔진; 상기 추진용 엔진에 공급될 액화석유가스가 저장되는 연료저장탱크; 상기 연료저장탱크로부터 상기 추진용 엔진으로 상기 액화석유가스가 연료로 공급되는 제1 연료공급라인; 상기 제1 연료공급라인으로부터 분기되는 벤트라인; 및 상기 제1 연료공급라인에서 상기 벤트라인이 분기되는 지점의 하류에 마련되는 제1 차단밸브; 를 포함하며, 상기 추진용 엔진의 트립(trip) 또는 엔진 전후단에서의 아이솔레이션(isolation) 발생 시 상기 제1 차단밸브로 상기 제1 연료공급라인을 차단하고 상기 추진용 엔진으로 공급되던 상기 액화석유가스를 상기 벤트라인으로 배출시켜 과압으로 인한 장비 손상을 방지할 수 있는 것을 특징으로 한다.


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    Titel :

    Fuel Supplying System And Method For Ship


    Weitere Titelangaben:

    선박의 연료공급시스템 및 방법


    Beteiligte:
    JUNG HYE MIN (Autor:in) / AHN SUNG IL (Autor:in) / LEE SEUNG CHUL (Autor:in) / KIM SEON JIN (Autor:in) / KIM WON SEOK (Autor:in)

    Erscheinungsdatum :

    2021-05-11


    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 / F17C Behälter zum Aufnehmen oder Speichern verdichteter, verflüssigter oder verfestigter Gase , VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES



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