A ship comprising an engine is disclosed. The ship comprising an engine comprises: a self-heat exchanger which heat-exchanges boil-off gas discharged from a storage tank; a multi-stage compressor which compresses, in multi-stages, boil-off gas that passed through the self-heat exchanger after being discharged from the storage tank; a first decompressing device which expands one portion of boil-off gas that passed through the self-heat exchanger after being compressed by the multi-stage compressor; and a second decompressing device which expands the other portion of the boil-off gas that passed through the self-heat exchanger after being compressed by the multi-stage compressor, wherein the self-heat exchanger uses boil-off gas discharged from the storage tank and boil-off gas expanded by the first decompressing device as refrigerants for cooling boil-off gas compressed by the multi-stage compressor.

    L'invention concerne un navire comprenant un moteur. Le navire comprenant un moteur comprend : un auto-échangeur de chaleur qui réalise un échange de chaleur de gaz d'évaporation évacué d'un réservoir de stockage; un compresseur à étages multiples, qui comprime, dans de multiples étages, un gaz d'évaporation qui est passé à travers l'auto-échangeur de chaleur après avoir été évacué du réservoir de stockage; un premier dispositif de décompression qui dilate une partie du gaz d'évaporation qui est passé à travers l'auto-échangeur de chaleur après avoir été comprimé par le compresseur à étages multiples; et un second dispositif de décompression qui dilate l'autre partie du gaz évaporé qui est passé à travers l'auto-échangeur de chaleur après avoir été comprimé par le compresseur à étages multiples, l'auto-échangeur de chaleur utilisant le gaz d'évaporation évacué du réservoir de stockage et le gaz d'évaporation dilaté par le premier dispositif de décompression comme réfrigérants pour refroidir le gaz d'évaporation comprimé par le compresseur à étages multiples.

    엔진을 포함하는 선박이 개시된다. 상기 엔진을 포함하는 선박은, 저장탱크로부터 배출되는 증발가스를 열교환시키는 자가열교환기; 상기 저장탱크로부터 배출된 후 상기 자가열교환기를 통과한 증발가스를 다단계로 압축시키는 다단압축기; 상기 다단압축기에 의해 압축된 후 상기 자가열교환기를 통과한 증발가스의 일부를 팽창시키는 제 1 감압장치; 상기 다단압축기에 의해 압축된 후 상기 자가열교환기를 통과한 증발가스의 다른 일부를 팽창시키는 제 2 감압장치;를 포함하고, 상기 자가열교환기는, 상기 저장탱크로부터 배출되는 증발가스와, 상기 제 1 감압장치에 의해 팽창된 증발가스를 냉매로 하여, 상기 다단압축기에 의해 압축된 증발가스를 냉각시킨다.


    Access

    Download


    Export, share and cite



    Title :

    SHIP COMPRISING ENGINE


    Additional title:

    NAVIRE COMPRENANT UN MOTEUR
    엔진을 포함하는 선박


    Contributors:
    LEE JOON CHAE (author) / JUNG JE HEON (author) / CHOI WON JAE (author)

    Publication date :

    2017-01-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    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



    SHIP COMPRISING ENGINE

    LEE JOON CHAE / CHOI WON JAE | European Patent Office | 2018

    Free access

    SHIP COMPRISING ENGINE

    LEE JOON CHAE / JUNG HAE WON | European Patent Office | 2020

    Free access

    SHIP COMPRISING ENGINE

    LEE JOON CHAE / CHOI WON JAE | European Patent Office | 2024

    Free access

    SHIP COMPRISING ENGINE

    JUNG HAE WON | European Patent Office | 2020

    Free access

    SHIP COMPRISING ENGINE

    LEE JOON CHAE / CHOI WON JAE | European Patent Office | 2020

    Free access