The invention provides a container ship. The container ship comprises a ship body and bottom ballast tanks arranged at the bottom of the ship body. The bottom ballast tanks comprise bilge ballast tanks and midship ballast tanks which are distributed at intervals in the width direction of the ship body; the bilge ballast tanks are located on the broadside edge, and the midship ballast tanks are located on the inner sides of the bilge ballast tanks and are closer to the central longitudinal axis of the ship body compared with the bilge ballast tanks; the width of the midship ballast tanks is smaller than one half of the width of the ship body; the midship ballast tanks filled with ballast water can reach the minimum standard allowable value of high initial stability required by the ship, so that the ship can be ensured to run safely. Due to the fact that the ballast water amount is reduced, under the condition that the ship load capacity is not changed, the cargo capacity is reversely increased, and earnings are improved.
本发明提供了一种集装箱船舶,包括船体和设于船体底部的底压载舱;所述底压载舱包括沿所述船体的宽度方向间隔分布的舭部压载舱和舯部压载舱;所述舭部压载舱位于舷侧边,所述舯部压载舱位于所述舭部压载舱的内侧,并相较于所述舭部压载舱更靠近船体的中心纵向轴线;所述舯部压载舱的宽度小于所述船体宽度的二分之一;装满压载水的所述舯部压载舱能够达到船舶所需初稳性高的最小规范许用值,从而保证船舶能够安全行驶。由于压载水量的减少,在船舶载重量不变的情况下,反向地增加了载货量,提升了收益。
Container ship
集装箱船舶
2022-02-25
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |