The invention discloses an exhaust method of a ship reliquefaction system. The exhaust method of a ship reliquefaction system of the present invention provides in a reliquefaction system: a pressure compensation line bypassing a heat exchanger at a downstream side of a compressor so as to be connected to an upper portion of a gas-liquid separator; and a nitrogen gas cover line for supplying nitrogen gas to the pressure compensation line such that when the reliquefaction system fails, the nitrogen gas is supplied to the pressure compensation line through the nitrogen gas cover line and the nitrogen gas that has been supplied to the pressure compensation line is sent to a downstream side of the compressor so as to pass through the heat exchanger along the reliquefaction line, thus, the compressed gas and the re-liquefied gas filled in the heat exchanger and the re-liquefaction line are exhausted, and at the same time, nitrogen purging is performed.

    本发明公开一种船舶再液化系统的排气方法。本发明的船舶再液化系统的排气方法在再液化系统中提供:压力补偿管线,在压缩机的下游侧处绕过热交换器以便连接到气液分离器的上部部分;以及氮气覆盖管线,用于将氮气供应到压力补偿管线,使得当再液化系统发生故障时,氮气通过氮气覆盖管线供应到压力补偿管线且已供应到压力补偿管线的氮气发送到压缩机的下游侧以便沿着再液化管线穿过热交换器,且因此对填充在热交换器和再液化管线中的压缩气体和再液化气体进行排气,且同时,执行氮气吹扫。


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    Titel :

    Exhaust method of ship reliquefaction system


    Weitere Titelangaben:

    船舶再液化系统的排气方法


    Beteiligte:
    PARK JOO-WOON (Autor:in) / JANG NA HYUNG (Autor:in) / CHOI WON-JAE (Autor:in)

    Erscheinungsdatum :

    07.06.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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