The present invention relates to a gas re-liquefaction system and a vessel including the same comprising a liquefaction part for liquefying an evaporated gas using a mixed refrigerant, the liquefaction part comprises: a mixed refrigerant compressor for compressing the mixed refrigerant; a re-liquefaction machine for making the evaporated gas exchange heat with the mixed refrigerant to liquefy the evaporated gas; a decompressing valve for decompressing the mixed refrigerant compressed in the mixed refrigerant compressor and re-introducing the mixed refrigerant into the re-liquefaction machine; and a suction unit for suctioning the mixed refrigerant heat-exchanged in the re-liquefaction machine through the mixed refrigerant compressed in the mixed refrigerant compressor to decompress the mixed refrigerant compressed in the mixed refrigerant compressor, wherein the decompressing valve and the suction unit are formed in parallel with each other.

    본 발명은 가스 재액화 시스템 및 이를 포함하는 선박에 관한 것으로서, 혼합냉매를 이용하여 증발가스를 액화시키는 액화부를 포함하고, 상기 액화부는, 상기 혼합냉매를 압축하는 혼합냉매 압축기; 상기 증발가스를 상기 혼합냉매와 열교환하여 액화시키는 재액화기; 상기 혼합냉매 압축기에서 압축된 혼합냉매를 감압하여 상기 재액화기로 재유입시키는 감압밸브; 및 상기 혼합냉매 압축기에서 압축된 혼합냉매를 통해 상기 재액화기에서 열교환된 혼합냉매를 흡입하여, 상기 혼합냉매 압축기에서 압축된 혼합냉매를 감압시키는 흡입유닛을 포함하고, 상기 감압밸브와 상기 흡입유닛은 서로 병렬로 구성되는 것을 특징으로 한다.


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    Title :

    Liquefaction system of gas and ship having the same


    Additional title:

    가스 재액화 시스템 및 이를 포함하는 선박


    Contributors:
    LEE JAE JUN (author)

    Publication date :

    2019-01-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / 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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