The present invention relates to a liquefied gas regasification system and a ship having the same. The liquefied gas regasification system comprises: a vaporizer which vaporizes liquefied gas discharged from a liquefied gas storage tank into a heating medium and supplies the heating medium to a demand source; a heating medium supply unit which supplies the heating medium to the vaporizer; and a refrigerant supply unit which uses refrigerant to cool a heat generation device that requires cooling. The heating medium supply unit includes: a heating medium-refrigerant heat exchanger which heats the heating medium and cools the refrigerant by exchanging heat between the refrigerant heated by the refrigerant supply unit and the heating medium; and a heating medium-exhaust heat exchanger which heats the heating medium with exhaust gas of an engine that consumes the liquefied gas, wherein heat is transferred to the liquefied gas introduced into the vaporizer by means of the heating medium heated while passing through at least one of the heating medium-refrigerant heat exchanger and the heating medium-exhaust heat exchanger. According to the present invention, the liquefied gas regasification system uses exhaust gas of an engine as a heat source for regasification, thereby greatly reducing energy consumption.

    본 발명은 액화가스 재기화 시스템 및 이를 구비하는 선박에 관한 것으로서, 액화가스 저장탱크에서 배출되는 액화가스를 열매로 기화시켜 수요처로 공급하는 기화기; 상기 기화기에 열매를 공급하는 열매 공급부; 및 냉각이 요구되는 발열장치에 대해 냉매를 이용하여 냉각하는 냉매 공급부를 포함하며, 상기 열매 공급부는, 상기 냉매 공급부에서 가열된 냉매를 열매와 열교환하여 열매를 가열하고 냉매를 냉각하는 열매-냉매 열교환기; 및 열매를 상기 액화가스를 소비하는 엔진의 배기로 가열하는 열매-배기 열교환기를 포함하고, 상기 열매-냉매 열교환기와 상기 열매-배기 열교환기 중 적어도 어느 하나를 경유하면서 가열된 열매를 이용하여 상기 기화기에 유입된 액화가스에 열을 전달하는 것을 특징으로 한다.


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    Titel :

    Regasification System of liquefied Gas and Ship Having the Same


    Weitere Titelangaben:

    액화가스 재기화 시스템 및 이를 구비하는 선박


    Beteiligte:
    KIM YOUNG HUN (Autor:in) / NAM KI IL (Autor:in) / CHANG KWANG PIL (Autor:in) / PARK SANG MIN (Autor:in) / LEE TAE YEONG (Autor:in) / KIM MIN SEONG (Autor:in)

    Erscheinungsdatum :

    2022-03-30


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / 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



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