The invention relates to a side tank rib plate of a liquid cargo ship. A plurality of n-shaped door openings are formed along the bottom edge of a side cabin, the height of each door opening is 1400-2000 mm, and the width of each door opening is 600-1000 mm; the cabins located on the two sides of the side cabin rib plates serve as ballast water cabins communicated with broadside ballast water when the load is lower than a set value; and the cabins located on the two sides of the side cabin rib plates serve as void cabins when the loads are higher than a set value. The side cabin rib plate has the beneficial effects that no threshold exists below the n-shaped door opening, flowing of ballast water in the ship side ballast tank can be facilitated, and stability is improved; and the construction cost is saved, the weight of an empty ship is reduced, and construction and actual operation are facilitated.
本发明涉及一种液货船的边舱肋板,沿所述边舱的底边,开设若干冂字形的门洞,所述门洞的高度为1400‑2000mm,宽度为600‑1000mm;位于所述边舱肋板两侧的舱室在载重低于设定值时均作为连通舷侧压载水的压载水舱;位于所述边舱肋板两侧的舱室在载重高于设定值时均作为空舱。本发明的有益效果在于:冂字形的门洞下方无“门槛”,可以方便舷侧压载舱中压载水的流动,提高平稳性;节省施工成本、减轻空船重量、便于施工与实际营运使用。
Side cabin rib plate of liquid cargo ship
一种液货船的边舱肋板
2022-01-28
Patent
Elektronische Ressource
Chinesisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
Cargo ship, cabin of cargo ship and operation method of hatch cover for ship
Europäisches Patentamt | 2022
|