The invention relates to the technical field of ship sails, and discloses a marine ultra-large hard composite material sail structure which comprises a skin, wing ribs, a main beam, side beams and connecting beams. The wing ribs are arranged in the skin and composed of a left wing rib, a middle wing rib and a right wing rib, the left wing rib and the right wing rib are symmetrically distributed on the two sides of the middle wing rib, a main beam is arranged in the middle wing rib, and a connecting beam is arranged in the main beam. The side beams are arranged on one sides of the wing ribs and comprise the upper left side beam, the lower left side beam, the upper right side beam and the lower right side beam, and the upper left side beam, the lower left side beam, the upper right side beam and the lower right side beam are symmetrically distributed on the sides, away from the middle wing rib, of the left wing rib and the right wing rib. By adopting the carbon fiber/glass fiber composite material for design and manufacturing, the weight can be reduced by more than 35%, so that the weight reduction effect of the sail is obvious, the bearing requirement of a sail movement mechanism is reduced, the weight of an empty ship is optimized, the fuel oil consumption of the ship can be reduced, and the carbon emission is reduced.
本发明涉及船舶风帆技术领域,公开了一种船用超大型硬质复合材料风帆结构,包括:蒙皮、翼肋、主梁、侧梁、连接梁。翼肋设于蒙皮内,翼肋由左侧翼肋、中翼肋和右侧翼肋组成,左侧翼肋与右侧翼肋对称分布于中翼肋的两侧,中翼肋内设有主梁,主梁内设有连接梁。侧梁设于翼肋的一侧,侧梁包括左上侧梁、左下侧梁、右上侧梁和右下侧梁,左上侧梁、左下侧梁、右上侧梁与右下侧梁对称分布于左侧翼肋和右侧翼肋远离中翼肋的一侧。本发明通过采用碳纤维/玻璃纤维复合材料进行设计制造,可减重35%以上,使得风帆的减重效果明显,降低了风帆运动机构的承载要求,优化了空船重量,可降低船舶燃油消耗,降低了碳排放。
Marine ultra-large hard composite sail structure
一种船用超大型硬质复合材料风帆结构
2024-02-23
Patent
Electronic Resource
Chinese
IPC: | B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING |
NTRS | 2009
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