본 발명은 이중연료 엔진 질소공급 시스템 및 이의 제어방법에 관한 것이다. 본 발명에 따른 이중연료 엔진 질소공급 시스템은 연료가스를 사용하여 구동이 가능하며 선박의 추진용 엔진으로 구비되는 엔진부, 상기 엔진부의 조건에 따라 상기 연료가스를 공급하는 연료공급부, 상기 엔진부로 공급되는 연료가스의 압력 및 유량을 제어하는 저압 가스 밸브 유닛부, 상기 엔진부 내부를 퍼징시키기 위해 질소를 공급하는 질소공급부 및 상기 질소공급에 따라 엔진부 내부의 잔류가스를 안전구역으로 배출하는 외기 배출부를 포함한다.

    The present invention relates to a gas purging system for a ship having an engine that uses fuel gas, the system comprising: a fuel supply line for supplying fuel gas to the engine; a gas valve unit installed on the fuel supply line to control the pressure of the fuel gas; a purging line for supplying nitrogen gas to the engine so as to purge the interior of the engine and the interior of the fuel supply line, wherein the nitrogen gas supplied through the purging line is supplied directly to the engine to purge the interior of the engine and the fuel supply line and then is discharged to the outside through the gas valve unit.


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    Titel :

    Dual fuel engine nitrogen supply system and a method for control thereof


    Weitere Titelangaben:

    이중연료 엔진 질소 공급 시스템 및 이의 제어방법


    Beteiligte:
    KIM JONG HYUN (Autor:in)

    Erscheinungsdatum :

    2024-03-25


    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 / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen



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