Liquefied natural gas A-type containment structure for ship

• Main Authors: CARSTEN HAGEN, DAN SNOPES, YI YEZHOU, CHENG HONG, FRED OLAF HAUG, MEEKS DOWLING
• Format: Patent
• Language: Chinese; English
• Published: 05.01.2021
• Subjects: EQUIPMENT FOR SHIPPING; PERFORMING OPERATIONS; RELATED EQUIPMENT; SHIPS OR OTHER WATERBORNE VESSELS; TRANSPORTING

The invention discloses a liquefied natural gas A-type containment structure for a ship. The containment structure comprises a shell, a fixing plate is arranged outside the shell and fixed outside theshell in a welding and fixing mode, a cover plate is arranged on the upper portion of the fixing plate, and the cover plate and a groove in the top of the fixing plate are embedded with each other. The cover plate is fixedly connected with the fixing plate in a welded mode, an inner cavity is formed in the shell, an oil tank air bag is arranged on the upper portion of the inner cavity, the oil tank air bag penetrates through the cover plate and is communicated with the inner cavity, a main barrier is arranged outside the inner cavity, a clamping block is arranged on the surface of the main barrier, and the clamping block and the main barrier are integrally formed. The fixing plate is arranged outside the shell and welded to the surface of the shell, effective anti-collision measures are provided for the shell, me