Disclosed is a fuel gas supply system. According to an embodiment of the present invention, a fuel gas supply system of a ship comprises: a storage tank accommodating liquefied gas and evaporation gas generated from the liquefied gas; an evaporation gas supply line pressurizing the evaporation gas so as to supply the evaporation gas to an engine and a gas combustion unit (GCU); a liquefied gas supply line pressurizing and vaporizing the liquefied gas so as to supply the liquefied gas to the engine and the GCU; an evaporation gas consumption line supplying residual evaporation gas existing in the storage tank to the GCU for consumption; and a control unit controlling a supply of fuel gas via the evaporation gas supply line and the liquefied gas supply line, wherein the control unit may be provided to be controlling the fuel gas supply based on the amount of the liquefied gas accommodated in the storage tank or the amount of the evaporation gas generated in the storage tank.

    연료가스 공급시스템이 개시된다. 본 발명의 실시 예에 의한 선박의 연료가스 공급시스템은 액화가스 및 액화가스로부터 발생하는 증발가스를 수용하는 저장탱크, 증발가스를 가압하여 엔진 및 GCU(Gas Combustion Unit)로 공급하는 증발가스 공급라인, 액화가스를 가압 및 기화하여 엔진 및 GCU로 공급하는 액화가스 공급라인, 저장탱크에 존재하는 여분의 증발가스를 GCU로 공급하여 소모시키는 증발가스 소비라인 및 증발가스 공급라인 및 액화가스 공급라인을 통한 연료가스의 공급을 조절하는 제어부를 포함하고, 제어부는 저장탱크의 액화가스 수용량 또는 저장탱크의 증발가스 발생량에 근거하여 연료가스 공급을 제어하도록 제공될 수 있다.


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    Title :

    FUEL GAS SUPPLYING SYSTEM IN SHIPS


    Additional title:

    연료가스 공급시스템


    Contributors:

    Publication date :

    2017-05-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    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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