The present invention relates to an insulation structure of a liquefied gas storage tank for insulating liquefied gas stored inside a tank body, comprising: a sheet part installed on an outer surface of the tank body to surround the tank body; a fixing part for fixing the sheet part to the outer surface of the tank body; and an insulating part in which polymer foam is sprayed on the sheet part to form a plurality of layers, wherein the sheet part is provided with a composite sheet that is watertight, thereby capable of forming a leak path for movement of leaked liquefied gas between an outer wall of the tank and an insulation layer.
본 발명은 탱크 몸체 내부에 저장된 액화가스를 단열하기 위한 액화가스 저장탱크의 단열구조에 관한 것으로서, 상기 탱크 몸체를 감싸도록 상기 탱크 몸체의 외면에 설치되는 시트부; 상기 시트부를 상기 탱크 몸체의 외면에 고정하기 위한 고정부; 및 상기 시트부 상에 중합체 폼이 분사되어 복수개의 층을 형성하는 단열부를 포함하고, 상기 시트부는 수밀이 되는 복합재 시트로 마련된다.
INSULATION STRUCTURE FOR LIQUIFIED GAS STORAGE TANK AND METHOD FOR FORMING THE INSULATION STRUCTURE
액화가스 저장탱크의 단열구조 및 상기 액화가스 저장탱크의 단열구조 형성방법
2022-07-12
Patent
Electronic Resource
Korean
INSULATION STRUCTURE FOR LIQUIFIED GAS STORAGE TANK AND METHOD FOR FORMING THE INSULATION STRUCTURE
European Patent Office | 2023
|INSULATION STRUCTURE FOR LIQUIFIED GAS STORAGE TANK AND METHOD FOR FORMING THE INSULATION STRUCTURE
European Patent Office | 2022
|INSULATION STRUCTURE FOR LIQUIFIED GAS STORAGE TANK AND METHOD FOR FORMING THE INSULATION STRUCTURE
European Patent Office | 2022
|INSULATION STRUCTURE FOR LIQUIFIED GAS STORAGE TANK AND METHOD FOR FORMING THE INSULATION STRUCTURE
European Patent Office | 2022
|INSULATION STRUCTURE FOR LIQUIFIED GAS STORAGE TANK AND METHOD FOR FORMING THE INSULATION STRUCTURE
European Patent Office | 2022
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