The present invention provides a thermal insulation structure of a liquefied gas storage tank for a ship including a first thermal insulation layer of an open cell structure and a second thermal insulation layer of a closed cell structure. The thermal insulation structure of a liquefied gas storage tank for a ship comprises: a first thermal insulation layer formed on a body of a tank for a ship for storing liquefied gas, and made of a porous material; a second thermal insulation layer formed on the first thermal insulation layer and comprising a component having a thermal insulation function; and a protection layer formed on the second thermal insulation layer, and protecting the first thermal insulation layer and the second thermal insulation layer. The liquefied gas storage tank for a ship must stably store liquefied gas in a cryogenic state, and must be able to smoothly supply fuel to a fuel supply device for driving a propulsion engine. The liquefied gas storage tank for a ship can be insulated for this purpose.

    오픈 셀 구조의 제1 단열층 및 클로즈드 셀 구조의 제2 단열층을 포함하는 선박용 액화 가스 저장 탱크의 단열 구조를 제공한다. 상기 선박용 액화 가스 저장 탱크의 단열 구조는, 액화 가스를 저장하는 선박용 탱크의 몸체 상에 형성되며, 다공성 재질의 제1 단열층; 제1 단열층 상에 형성되며, 단열 성능이 있는 성분을 포함하는 제2 단열층; 및 제2 단열층 상에 형성되며, 제1 단열층 및 제2 단열층을 보호하는 보호층을 포함한다.


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    Titel :

    Insulation structure of tank for storing liquefied gas


    Weitere Titelangaben:

    액화 가스 저장 탱크의 단열 구조


    Beteiligte:
    SONG DAE SEONG (Autor:in)

    Erscheinungsdatum :

    2021-10-07


    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



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