액화천연가스 저장탱크의 코너부 단열구조가 개시된다. 본 발명은 선체 내벽 상에 다수의 2차 단열패널이 배열되어 이루어지는 2차 단열벽과, 2차 단열벽 상에 설치되는 2차 밀봉벽과, 2차 밀봉벽 상에 다수의 1차 단열패널이 배열되어 이루어지는 1차 단열벽과, 1차 단열벽 상에 설치되는 1차 밀봉벽이 순차적으로 적층되는 액화천연가스 저장탱크에 있어서, 저장탱크의 코너부에서 1차 밀봉벽의 가장자리를 마감하여 저장탱크의 밀봉을 완성시키는 코너부 어셈블리를 포함하고, 코너부 어셈블리는, 저장탱크의 각 면에 설치되는 1차 밀봉벽의 네 모서리를 마감하여 밀봉시키는 엔드캡 시트를 포함하며, 엔드캡 시트에는, 1차 밀봉벽에 형성되는 주름을 마감하는 엔드캡 형상의 엔드캡 주름; 및 엔드캡 주름이 연장되는 방향과 직교하는 방향으로 연장되는 긴 주름이 형성되는 것을 특징으로 한다.

    Disclosed is a heat insulation structure for corner parts of a liquefied natural gas storage tank. According to the present invention, in an LNG storage tank including a secondary insulation wall constituted of multiple secondary insulation panels arranged on an inner wall of a hull, a secondary sealing wall disposed on the secondary insulation wall, a primary insulation wall constituted of multiple primary insulation panels arranged on the secondary sealing wall, and a primary sealing wall disposed on the primary insulation wall, the heat insulation structure comprises a corner assembly finishing an edge of the primary sealing wall at a corner part of the storage tank to complete sealing of the storage tank. The corner assembly comprises an endcap sheet finishing each of four corners of the primary sealing wall provided to each surface of the storage tank to seal the four corners, the endcap sheet being formed with: an endcap corrugation having an endcap shape and finishing a corrugation formed on the primary sealing wall; and an elongated corrugation extending in a direction perpendicular to a direction in which the endcap corrugation extends.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    INSULATION STRUCTURE AT CORNER OF LIQUEFIED NATURAL GAS STORAGE TANK


    Weitere Titelangaben:

    액화천연가스 저장탱크의 코너부 단열구조


    Erscheinungsdatum :

    2024-02-20


    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



    INSULATION STRUCTURE AT CORNER OF LIQUEFIED NATURAL GAS STORAGE TANK

    KIM TAE HOON / PARK SEONG WOO / KWON SEUNG MIN et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    INSULATION STRUCTURE AT CORNER OF LIQUEFIED NATURAL GAS STORAGE TANK

    KIM TAE HOON / KIM BYUNG HWA / OH HOON TAEK(HARRY) | Europäisches Patentamt | 2020

    Freier Zugriff

    HEAT INSULATION STRUCTURE FOR CORNER PARTS OF LIQUEFIED NATURAL GAS STORAGE TANK

    KIM TAE HOON / PARK SEONG WOO / KWON SEUNG MIN et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    HEAT INSULATION STRUCTURE FOR CORNER PARTS OF LIQUEFIED NATURAL GAS STORAGE TANK

    KIM TAE HOON / PARK SEONG WOO / KWON SEUNG MIN et al. | Europäisches Patentamt | 2020

    Freier Zugriff