The invention relates to the technical field of auxiliary equipment for ships, in particular to a drum sail and a ship with the drum sail. The plurality of lifting mechanisms are uniformly arranged outside the rotating shaft in a surrounding manner along the axial direction of the rotating shaft; each lift mechanism can be unfolded to form a lift fan with the rotating shaft or folded to form a first rotating drum section; the resistance mechanisms are evenly arranged outside the rotating shaft in a circling mode in the axial direction of the rotating shaft. The plurality of resistance mechanisms and the plurality of lift mechanisms are alternately arranged in the vertical direction; each resistance mechanism can be unfolded to form a resistance fan with the rotating shaft or folded to form a second rotating drum section; when the lift mechanism and the resistance mechanism are unfolded and the input shaft of the generator is connected with the rotating shaft, the airflow drives the lift fan and the resistance fan to cooperatively rotate, so that the generator generates power; and when the multiple lift force mechanisms and the multiple resistance mechanisms are folded and the output shaft of the first driving motor is connected with the rotating shaft, the first driving motor can drive the first rotating drum section and the second rotating drum section to rotate.
本发明涉及船用辅助设备技术领域,具体涉及一种转筒帆及具有其的船,转筒帆包括转轴;多个升力机构沿转轴的轴向均匀地圈设于转轴外;每个升力机构能够展开与转轴构成一个升力风扇或收拢形成一个第一转筒段;多个阻力机构沿转轴的轴向均匀地圈设于转轴外;多个阻力机构与多个升力机构在竖直方向上交替设置;每个阻力机构能够展开与转轴构成一个阻力风扇或收拢形成一个第二转筒段;当升力机构和阻力机构展开,且发电机的输入轴与转轴连接时,气流驱使升力风扇和阻力风扇协同转动,以使发电机发电;当多个升力机构和多个阻力机构收拢,且第一驱动电机的输出轴与转轴连接时,第一驱动电机能够驱使第一转筒段和第二转筒段转动。
Rotary drum sail and ship with same
转筒帆及具有其的船
2024-03-01
Patent
Electronic Resource
Chinese
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