The present invention provides a liquid gas fuel vessel, capable of individually supplying a fuel to combustion engines with different required pressures by efficiently using energy. According to an embodiment of the present invention, the liquid gas fuel vessel includes: a hull; a fuel tank storing liquid gas by being installed in the hull; a first combustion engine combusting gas and generating power; a first supply line supplying compulsorily evaporated gas to the first combustion engine, wherein the compulsorily evaporated gas is generated as the liquid gas supplied from the fuel tank is compulsorily evaporated; a heater installed on the first supply line and generating the compulsorily evaporated gas by heating the liquid gas; an evaporation gas supply line connecting the fuel tank and the first combustion engine and supplying natural evaporation gas generated by the fuel tank to the first combustion engine; and a turbocharger installed on the first supply line in the rear of the heater and the evaporation gas supply line and supplying the natural evaporation gas to the first combustion engine by compressing the natural evaporation gas supplied by the evaporation gas supply line using the pressure of the compulsorily evaporated gas.

    본 발명의 일 실시예에 의해 액화가스 연료 선박이 제공된다. 본 발명의 일 실시예에 따른 액화가스 연료 선박은, 선체와, 선체에 설치되어 액화가스를 저장하는 연료탱크와, 가스를 연소하여 동력을 발생시키는 제1 연소기관과, 연료탱크로부터 공급받은 액화가스가 강제 기화되어 생성된 강제 증발가스를 제1 연소기관으로 공급하는 제1 공급라인과, 제1 공급라인 상에 설치되어 액화가스를 가열하여 강제 증발가스를 생성하는 가열기와, 연료탱크와 제1 연소기관을 연결하며, 연료탱크에서 생성된 자연 증발가스를 제1 연소기관으로 공급하는 증발가스공급라인과, 가열기 후단의 제1 공급라인과 증발가스공급라인 상에 설치되어, 강제 증발가스의 압력으로 증발가스공급라인을 통해 공급되는 자연 증발가스를 압축하여 제1 연소기관에 공급하는 과급기를 포함할 수 있다.


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    Titel :

    LNG Fueled vessel


    Weitere Titelangaben:

    액화가스 연료 선박


    Beteiligte:
    LEE HOKI (Autor:in)

    Erscheinungsdatum :

    2019-05-13


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / 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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