The present invention relates to a system for supplying fuel gas and a ship including the same, wherein the system for supplying fuel gas includes: a first heat exchanger exchanging heat between boil off gas and liquefied gas supplied from a liquefied gas storage tank; a first vaporizer vaporizing the liquefied gas heat-exchanged in the first heat exchanger to supply the same to a first engine; and an ejector collecting the boil off gas heat-exchanged in the first heat exchanger to the liquefied gas storage tank. Therefore, the system for supplying fuel gas can supply the fuel gas to the engine while constantly maintaining inner pressure of the liquefied gas storage tank.

    본 발명은 연료가스 공급 시스템 및 이를 포함하는 선박에 관한 것으로서, 연료가스 공급 시스템은 액화가스 저장탱크로부터 공급되는 액화가스와 증발가스를 열교환시키는 제1 열교환기; 상기 제1 열교환기에서 열교환된 액화가스를 기화시켜 제1 엔진에 공급하는 제1 기화기; 및 상기 제1 열교환기에서 열교환된 증발가스를 상기 액화가스 저장탱크로 회수하는 이젝터를 포함하는 것을 특징으로 한다.


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    Title :

    system for suppling fuel gas and ship having the same


    Additional title:

    연료가스 공급 시스템 및 이를 포함하는 선박


    Contributors:
    KO YOON AE (author) / LEE WOO RIM (author) / LEE JAE JUN (author) / LEE JIN KWANG (author)

    Publication date :

    2020-08-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    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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