The invention belongs to the field of ship arrangement in the field of shipbuilding and relates to a rhombus isolation void cabin structure of a liquefied gas carrier. The hombus isolation void cabinstructure of the liquefied gas carrier is characterized in that an isolation void cabin is arranged between two liquid cargo tanks and respectively positioned on two sides of a transverse bulkhead, and an outer side of the isolation void cabin is connected with a ship body outer plate, so the ship body outer plate forms an outer wall of the isolation void cabin, an upper part of the isolation voidcabin is connected with the main deck, so the main deck forms the top isolation void cabin, a lower part of the isolation void cabin is connected with the inner bottom, the inner bottom forms the bottom of the isolation void cabin, an inner wall of the isolation void cabin is defined by two transverse surrounding walls, two oblique surrounding walls and a longitudinal surrounding wall, two sidesof each oblique surrounding wall are connected with a corresponding transverse surrounding wall and a corresponding longitudinal surrounding wall respectively, one side of each transverse surroundingwall is in butt joint with the ship body outer plate, each longitudinal surrounding wall is in butt joint with the corresponding transverse cabin wall, and gaps are reserved between the inner wall andthe liquid cargo tanks. The hombus isolation void cabin structure is advantaged in that the inclination angle can be reduced when the ship is damaged, and safety of the ship is improved. While the ship cabin breaking stability is improved, steel consumption is reduced, and the energy efficiency level of the ship is further improved.
本发明属于船舶制造领域中船舶布置领域的一种液化气船隔离空舱结构,技术方案为:隔离空舱布置在两个液货舱之间,分别位于横舱壁的两侧,隔离空舱外侧与船体外板相连,使船体外板构成隔离空舱的外壁;隔离空舱上方与主甲板相连,使主甲板构成隔离空舱的顶隔离空舱下方与内底相连,使内底构成隔离空舱的底;隔离空舱的内壁由两个横向围壁,两个斜向围壁和一个纵向围壁围合形成,斜向围壁的两侧分别连接横向围壁和纵向围壁,横向围壁的一侧与船体外板对接,纵向围壁与横舱壁对接;内壁与液货舱之间留有间距。采用本技术,可以降低船舶破损时倾斜角度,提高船舶的安全性。在提高船舶破舱稳性的同时,既减小了钢材耗量也提高了船舶的能效水平。
Rhombus isolation void cabin structure of liquefied gas carrier
液化气船菱形隔离空舱结构
2020-07-14
Patent
Elektronische Ressource
Chinesisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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