The present invention relates to a thermal insulation structure of a liquefied gas storage tank, for securing thermal insulation performance of the liquefied gas storage tank by spraying a thermal insulation material from the outside of a tank body. The thermal insulation structure of the liquefied gas storage tank of the present invention comprises: a plurality of insulating blocks installed on the outer surface of the tank body; and a heat insulating layer formed by spraying the thermal insulation material on the outer surface of the plurality of heat insulating blocks and the tank body from the outside of the tank body. The insulating block includes a slit unit formed in a portion in contact with the tank body.
본 발명은 탱크 몸체의 외부에서 단열재를 스프레이 방식으로 분사하여 액화가스 저장탱크의 단열 성능을 확보하기 위한 액화가스 저장탱크의 단열구조에 관한 것으로, 상기 탱크 몸체의 외면에 설치되는 복수의 단열블록; 및 상기 탱크 몸체의 외부에서 상기 복수의 단열블록과 상기 탱크 몸체의 외면에 단열재가 스프레이 방식으로 분사되어 형성되는 단열층을 포함하고, 상기 단열블록은 상기 탱크 몸체와 접촉되는 부위에 형성되는 슬릿부를 포함한다.
INSULATION STRUCTURE FOR LIQUIFIED GAS TANK AND METHO FOR FORMING THE INSULATION STURUCTURE
액화가스 저장탱크의 단열구조 및 그 단열구조 형성방법
2021-09-29
Patent
Electronic Resource
Korean
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