본 발명은 서로 다른 연료유의 전환 시간을 단축할 수 있는, 선박의 연료유 전환 시스템 및 방법에 관한 것이다. 본 발명에 따른 선박의 연료유 전환 시스템은, 각각 서로 다른 연료유를 저장하는 다수개의 연료유 저장탱크; 상기 연료유 저장탱크로부터 연료유를 공급받아 엔진의 최대 연료 소모량보다 많은 양의 연료유를 순환시키며 엔진으로 연료유를 공급하는 연료유 순환부; 상기 엔진의 연료 소모량만큼의 연료유를 상기 연료유 저장탱크로부터 연료유 순환부로 공급하는 연료유 공급펌프; 상기 연료유 순환부를 순환하는 연료유 중 일부를 상기 다수개의 연료유 저장탱크 중에서 고유황 연료유를 저장하는 제1 탱크로 유출시키는 전환밸브; 및 연료유 전환 시, 상기 전환밸브를 개방하여, 상기 연료유 공급펌프가 상기 연료유 순환부로 공급하는 유량을 증가시켜 연료유 전환시간을 단축시키는 제어부;를 포함한다.

    The present invention relates to a fuel oil conversion system for a ship and a method thereof, which can reduce the conversion time of different types of fuel oil. According to the present invention, the fuel oil conversion system for the ship comprises: a large number of fuel oil storage tanks storing different types of fuel oil; a fuel oil circulation unit which receives the fuel oil from the fuel oil storage tanks, circulates fuel oil of a greater volume than the maximum fuel consumption volume of an engine, and supplies the fuel oil to the engine; a fuel oil supply pump which supplies the fuel oil as much as the fuel consumption volume of the engine from the fuel oil storage tanks to the fuel oil circulation unit; a conversion valve which discharges a part of the fuel oil circulating in the fuel oil circulation unit to a first tank which stores high sulfur fuel oil among the large number of fuel oil storage tanks; and a control unit which, when the fuel oil is converted, opens the conversion valve, increases the flow volume supplied to the fuel oil circulation unit by the fuel oil supply pump, and reduces the time for converting the fuel oil.


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    Title :

    Fuel Oil Changer Over System and Method for a Vessel


    Additional title:

    선박의 연료유 전환 시스템 및 방법


    Publication date :

    2024-05-02


    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 / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen



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