An insulation structure of a liquefied gas storage tank of a ship is disclosed. The insulation structure of a liquefied gas storage tank of a ship according to an embodiment of the present invention includes: an insulating layer covering an outer circumference of a storage tank for storing a cryogenic fluid; and a joint filler provided inside the insulating layer, wherein a support block is formed along a lower periphery part of the storage tank according to the shape of the storage tank, and the joint filler is formed along the support block at a distance separated by a set interval based on the boundary surface of the support block, thereby capable of preventing defects in the insulating layer surrounding the storage tank due to tensile stress and shear stress and ensuring effective insulation.
선박 액화가스 저장탱크의 단열구조가 개시된다. 본 발명의 실시 예에 의한 선박 액화가스 저장탱크의 단열구조는 극저온 유체를 저장하는 저장탱크의 외면 둘레를 커버하는 단열층; 및 단열층 내부에 마련된 조인트필러;를 포함하되, 지지블록은 저장탱크의 형상을 따라 저장탱크의 하부 주변부를 따라 형성되고, 조인트필러는 지지블록의 경계면을 기준으로 설정된 간격만큼 떨어진 거리에서 지지블록을 따라 형성된다.
INSULATION STRUCTURE OF LIQUEFIED GAS STORAGE TANK OF SHIP
선박 액화가스 저장탱크의 단열구조
2022-09-16
Patent
Electronic Resource
Korean
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