| 摘要 |
A bi-directional contra-rotating circular rail bearing Y-shaped compound blade fluid energy collection multi-unit power generating windmill, the windmill comprising: a windmill remote automatic control system (1); a Y-shaped compound blade (2) from a combining of single blades; a circular rail windmill body (3) bearing the Y-shaped compound blade (2); a circular windmill rail (4) bearing the circular rail windmill body (3) for operation; a circular rail connection cable pulling vehicle (5) running on the circular cable pulling vehicle rail to pull the circular rail windmill using a stay cable (209); a hydraulic energy collection multi-unit power generating system (6) or pneumatic energy collection multi-unit power generating system (7); the Y-shaped compound blade (2) is born by three circles of the circular rail windmill body (3) arranged equidistant thereon; the circular rail windmill body (3) has six circles, and the opening angle of the Y-shaped compound blade (2) born by the inner three circles of the circular rail windmill body (3) is opposite the opening angle of the Y-shaped compound blade (2) born by the outer three circles of the circular rail windmill body (3), realizing bi-directional contra-rotation of the circular rail windmill; and the circular cable pulling vehicle rail has four circles, and the circular rail connection cable pulling vehicle (5) runs thereon, every two circles the circular rail connection cable pulling vehicle (5) being connected to the Y-shaped compound blade (2) in the middle via the stay cable (209). The structure realizes efficient and large-scale use of wind energy. |
