The present invention relates to a container ship of a twin island structure, wherein an engine casing is arranged at the stern unit over the upper deck, and a cabin is arranged at the front side of the engine casing at a location spaced apart therefrom. In particular, provided is a fuel gas supply system of a container ship, which comprises: an LNG fuel tank which is arranged within a hold formed at the lower side of a cabin; an engine which is provided in an engine room divided on the inside of the hull at the lower side of the engine casing, and is operated after receiving the LNG stored in the LNG fuel tank or the BOG generated within the LNG fuel tank as fuel; a fuel supply line which supplies fuel gas from the LNG fuel tank to the engine; and a gas valve train (GVT) which is installed over the fuel supply line to control the pressure of the fuel gas supplied to the engine. Here, the GVT is characterized by being arranged within a GVT room which is additionally configured at the side of the engine casing over the upper deck at the upper side of the engine room. Therefore, the present invention can be immediately applied to a real ship.

    본 발명은 어퍼데크 상에서 선미부에 엔진케이싱이 배치되고 엔진케이싱의 전방에 이격되는 위치에 선실이 배치되는 트윈 아일랜드 구조의 컨테이너선에 있어서, 선실의 하측에 형성되는 홀드 내에 배치되는 LNG 연료탱크; 엔진케이싱의 하측 선체 내부에 구획되는 엔진룸 내에 구비되며 LNG 연료탱크에 저장된 LNG 또는 LNG 연료탱크 내에서 발생하는 BOG를 연료로서 공급받아 구동되는 엔진; LNG 연료탱크로부터 엔진으로 연료가스를 공급하는 연료공급라인; 및 연료공급라인 상에 설치되어 엔진으로 공급되는 연료가스의 압력을 제어하는 GVT(Gas Valve Train)을 포함하고, 상기 GVT는 엔진룸의 상측 어퍼데크 상에서 엔진케이싱의 측방에 별도로 구성되는 GVT 룸 내에 배치되는 것을 특징으로 하는, 컨테이너선의 연료가스 공급시스템을 제공한다.


    Access

    Download


    Export, share and cite



    Title :

    FUEL GAS SUPPLY SYSTEM OF CONTAINER SHIP


    Additional title:

    컨테이너선의 연료가스 공급시스템


    Contributors:

    Publication date :

    2021-10-27


    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 / B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON 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



    FUEL GAS SUPPLY SYSTEM OF CONTAINER SHIP

    European Patent Office | 2021

    Free access

    FUEL GAS SUPPLY SYSTEM OF CONTAINER SHIP

    European Patent Office | 2021

    Free access

    FUEL GAS SUPPLY SYSTEM OF CONTAINER SHIP

    CHOI YOUNG HWAN / PARK KEUN | European Patent Office | 2021

    Free access

    FUEL GAS SUPPLY SYSTEM OF CONTAINER SHIP

    European Patent Office | 2021

    Free access

    FUEL GAS SUPPLY SYSTEM OF CONTAINER SHIP

    CHOI YOUNG HWAN / LEE JEI MYOUNG / YUN HAE SUNG | European Patent Office | 2021

    Free access