A LIQUEFIED GAS CARGO TANK
A LIQUEFIED GAS CARGO TANK
- New search for: JI SANG HYUN
- New search for: HA MUN KEUN
- New search for: LEE SOO HO
- New search for: CETIN EKIN CEYDA
- New search for: HWANG BYEONG KWAN
- New search for: JI SANG HYUN
- New search for: HA MUN KEUN
- New search for: LEE SOO HO
- New search for: CETIN EKIN CEYDA
- New search for: HWANG BYEONG KWAN
The present invention provides a liquefied gas cargo hold comprising: an insulating wall installed on the inner wall of a hull to block heat transfer to the outside; a secondary sealing wall laminated on the insulating wall and having a plurality of unit-fabricated second membranes interconnected; a primary sealing wall provided in a spaced state on the secondary sealing wall, in direct contact with liquefied gas, and having a plurality of unit-fabricated first membranes interconnected so as to face the plurality of second membranes vertically; a spacer interposed between the primary sealing wall and the secondary sealing wall to maintain a constant gap between the primary sealing wall and the secondary sealing wall; and a fixing member fixed to the upper surface of the insulating wall, provided at predetermined intervals along the edges of the first and second membranes arranged vertically, and joined to the first and second membranes. Accordingly, the load distribution effect can be achieved by equalizing the deformation caused by the load on the primary and secondary sealing walls as much as possible.
본 발명은 선체의 내부벽에 설치되어 외부와의 열전달을 차단하는 단열벽, 단열벽에 적층되고, 단위 제작된 복수의 제2 멤브레인이 상호 연결된 2차 밀봉벽, 2차 밀봉벽 상에 이격된 상태로 구비되어 액화가스와 직접 접하며, 복수의 제2 멤브레인과 상하로 대향하도록, 단위 제작된 복수의 제1 멤브레인이 상호 연결된 1차 밀봉벽, 1차 밀봉벽과 2차 밀봉벽 사이에 개재되어, 1차 밀봉벽과 2차 밀봉벽 사이의 간격을 일정하게 유지시키는 스페이서 및 단열벽의 상면에 고정되되, 상하로 배치된 제1 및 제2 멤브레인의 가장자리를 따라 소정 간격으로 구비되어, 제1 및 제2 멤브레인과 접합되는 고정부재를 포함하는 액화가스 화물창을 제공한다.
Document information
A LIQUEFIED GAS CARGO TANK
액화가스 화물창
2023-01-25
Patent
Electronic Resource
Korean