The invention relates to the technical field of ship design, in particular to an oil tank arrangement improved structure for reducing the trim risk of a self-discharging bulk cargo ship. The method comprises the steps that the ship bottom of the self-discharging bulk cargo ship is arranged to be of a double-layer bottom structure, an oil tank is arranged at the position, close to the middle portion, of the self-discharging bulk cargo ship and located in a neutral position area below a cargo hold of the self-discharging bulk cargo ship, and the double-layer bottom part below the oil tank servesas an isolation void cabin of the oil tank; the bottom of a cargo hold of the self-discharging bulk cargo ship is of a symmetrical double-V-shaped cabin bottom structure, an inverted-V-shaped space is formed between the adjacent inclined side walls of two V-shaped cabin bottoms of the double-V-shaped cabin bottom and the double-layer bottom of the ship, and the inverted-V-shaped space serves as the neutral gear area used for arranging the oil tank. Longitudinal inclination caused by fuel consumption in ship navigation can be reduced to be within a risk-free range, and the defect that ballastwater needs to be repeatedly adjusted in the navigation process is overcome.
本发明涉及船舶设计技术领域,具体涉及一种用于减少自卸散货船纵倾风险的油舱布置改进结构,包括将自卸散货船的船底设置为双层底结构、将油舱布置在自卸散货船的靠中部位置且位于自卸散货船的货舱下方部位的空挡区域、将所述油舱下方位置的双层底部分作为油舱的隔离空舱;其中,所述自卸散货船的货舱底部为对称的双V型舱底结构,所述双V型舱底的两个V型舱底的相邻斜侧壁与船舶的双层底之间形成一倒V型空间,所述倒V型空间作为用于布置所述油舱的所述空挡区域。本发明可以将船舶航行中因燃料消耗导致的纵倾降低到无风险范围之内,避免航行过程中需要反复调整压载水的弊端。
Oil tank arrangement improved structure for reducing trim risk of self-discharging bulk cargo ship
一种用于减少自卸散货船纵倾风险的油舱布置改进结构
2021-01-22
Patent
Elektronische Ressource
Chinesisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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