The present invention relates to a liquefied gas storage tank including a corner panel disposed at a corner where two inner walls meet at an angle. The present invention provides an insulation system of a liquefied gas storage tank, wherein the corner panel comprises: a lower corner panel bent at an angle corresponding to an angle at which the two inner walls are bent; an upper corner panel disposed on the inner side of the lower corner panel and formed so that the inner side is bent at least twice at an obtuse angle; and a corner steel that is installed on the inner side of the upper corner panel and having a metal barrier, which is for sealing liquefied gas, connected thereto by welding, thereby capable of significantly improving the structural performance of liquefied gas storage tanks.
두 내벽이 각도를 가지면서 만나는 코너부에 배치되는 코너패널을 포함하는 액화가스 저장탱크에 있어서, 상기 코너패널은, 두 내벽이 절곡되는 각도에 대응되는 각도로 절곡되는 하부코너패널; 하부코너패널의 내측면에 배치되되 내측면이 둔각으로 2번 이상 절곡되도록 형성되는 상부코너패널; 및 상부코너패널의 내측면에 설치되며 액화가스를 밀봉하기 위한 금속 방벽이 용접에 의해 연결되는 코너스틸을 포함하는, 액화가스 저장탱크의 단열시스템이 개시된다.
INSULATION SYSTEM OF LIQUEFIED GAS STORAGE TANK
액화가스 저장탱크의 단열시스템
2023-07-03
Patent
Electronic Resource
Korean