A ship including a storage tank storing liquefied gas is disclosed. The ship comprises: a heat exchanger which exchanges heat with compressed evaporative gas (hereinafter, referred to as first fluid) by using evaporative gas discharged from the storage tank as a coolant to be cooled; a main compression unit which compresses some of the evaporative gas discharged from the storage tank; a redundancy compression unit which is installed in parallel to the main compression unit, and compresses the other of the evaporative gas discharged from the storage tank; and a decompression device which expands the first fluid cooled by heat exchange with the evaporative gas discharged from the storage tank in the heat exchanger. The first fluid is flow in which the evaporative gas compressed by the main compression unit joins with the evaporative gas compressed by the redundancy compression unit, or the evaporative gas compressed by the main compression unit.

    액화가스를 저장하는 저장탱크를 포함하는 선박이 개시된다. 상기 선박은, 상기 저장탱크로부터 배출되는 증발가스를 냉매로 하여, 압축된 증발가스(이하, '제1 유체'라고 한다.)를 열교환시켜 냉각시키는 열교환기; 상기 저장탱크로부터 배출된 증발가스의 일부를 압축시키는 주압축부; 상기 주압축부와 병렬로 설치되어, 상기 저장탱크로부터 배출된 증발가스의 다른 일부를 압축시키는 여분압축부; 및 상기 열교환기에서 상기 저장탱크로부터 배출되는 증발가스와 열교환되어 냉각된 상기 제1 유체를 팽창시키는 감압장치;를 포함하고, 상기 제1 유체는, 상기 주압축부에 의해 압축된 증발가스와 상기 여분압축부에 의해 압축된 증발가스가 합류된 흐름; 또는 상기 주압축부에 의해 압축된 증발가스;이다.


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    Titel :

    Vessel


    Weitere Titelangaben:

    선박


    Beteiligte:
    PARK HA NA (Autor:in) / LEE JOON CHAE (Autor:in) / KIM NAM SOO (Autor:in) / CHOI DONG KYU (Autor:in)

    Erscheinungsdatum :

    2017-05-22


    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 / 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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