The present invention relates to a liquefied gas storage tank to improve insulating/cooling performance of liquefied gas. The liquefied gas storage tank according to an embodiment of the present invention comprises: a primary barrier which surrounds a space for accommodating liquefied gas; a primary insulating panel which surrounds the primary barrier, and insulates the space from the outside; a secondary barrier which surrounds the primary barrier; a secondary insulating panel which surrounds the secondary barrier, and insulates the space from the outside; a cooling gas pipe which includes at least one of a first cooling pipe inserted to a first corrugated portion formed on the primary barrier and a second cooling pipe inserted to a second corrugated portion formed on the secondary barrier, and provides a movement passage of cooling gas for cooling liquefied gas; and a cooling unit which injects the cooling gas to the cooling gas pipe, cools the cooling gas discharged from the cooling gas pipe, and injects the cooling gas to the cooling gas pipe. According to the embodiment of the present invention, it is possible to improve insulating/cooling performance of the liquefied gas storage tank.

    액화가스의 단열/냉각 성능을 향상시킬 수 있는 액화가스 저장탱크가 개시된다. 본 발명의 실시 예에 따른 액화가스 저장탱크는 액화가스를 수용하는 공간을 둘러싸는 1차 방벽; 1차 방벽을 둘러싸며 외부에 대해 단열하는 1차 단열패널; 1차 방벽을 둘러싸는 2차 방벽; 2차 방벽을 둘러싸며 외부에 대해 단열하는 2차 단열패널; 1차 방벽에 형성된 제1 주름부에 삽입되는 제1 냉각관 및 2차 방벽에 형성된 제2 주름부에 삽입되는 제2 냉각관 중의 적어도 하나를 포함하며, 액화가스의 냉각을 위한 냉각가스의 이동 통로를 제공하는 냉각가스관; 및 냉각가스관으로 냉각가스를 주입하며, 냉각가스관으로부터 배출된 냉각가스를 냉각시켜 냉각가스관으로 주입하는 냉각부를 포함한다. 본 발명의 실시 예에 의하면, 액화가스 저장탱크의 단열/냉각 성능을 향상시킬 수 있다.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    LIQUEFIED GAS STORAGE TANK


    Weitere Titelangaben:

    액화가스 저장탱크


    Beteiligte:
    CHO SUNG IN (Autor:in) / LEE JONG GYU (Autor:in)

    Erscheinungsdatum :

    2018-02-07


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    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



    Liquefied gas storage tank and ship comprising liquefied gas storage tank

    HEO WON-SEOK / CHOI BYOUNG-KI / OH HOON-KYU et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Liquefied gas storage tank

    Europäisches Patentamt | 2022

    Freier Zugriff

    LIQUEFIED GAS STORAGE TANK

    SONG GIL DAL / BYUN CHUL UK / LEE DO YOUNG et al. | Europäisches Patentamt | 2015

    Freier Zugriff

    LIQUEFIED GAS STORAGE TANK

    KIM JUNG / JEON SANG BAE / JEON JUNHWAN | Europäisches Patentamt | 2023

    Freier Zugriff

    LIQUEFIED GAS STORAGE TANK

    SANGHUN SON / MYUNG HYUN NOH / KYU SIK PARK et al. | Europäisches Patentamt | 2022

    Freier Zugriff