An insulation structure of a cargo hold is disclosed. The insulation structure of a cargo hold according to an embodiment of the present invention comprises: a channel plate provided on the outer surface of a primary barrier in contact with cryogenic fluid inside the cargo hold and forming a plurality of channels to allow the cryogenic fluid leaked through a damaged part of the primary barrier to flow; and a closed cell layer laminated on top of the channel plate to cover the channel plate, thereby capable of effectively preventing leak path formation and damage to a hull.
화물창의 단열구조가 개시된다. 본 발명의 실시 예에 따른 화물창의 단열구조는 화물창 내부의 극저온 유체와 접촉되는 1차방벽 외면에 마련되며, 1차방벽의 손상부위를 통해 누출된 극저온 유체가 흘러가도록 복수의 채널을 형성한 채널플레이트; 및 채널플레이트를 커버하도록 채널플레이트 상부에 적층된 클로즈드셀층;을 포함한다.
INSULATION STRUCTURE OF CARGO TANK AND METHOD FOR INSTALLING THEREOF
화물창의 단열구조 및 이의 설치방법
2023-04-14
Patent
Electronic Resource
Korean
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