| 摘要 |
PURPOSE: A wind power generator is provided to reduce the manufacturing cost by preventing the friction with the inner bottom of a water tank casing to rotate a vertical wind power blade without a worn-out bearing because the weight of the vertical wind power blade is lifted by the buoyancy of an air buoyant tank. CONSTITUTION: A wind power generator comprises a vertical wind power blade, an air buoyant tank, and a water tank casing(5). The vertical wind power blade is connected with the air buoyant tank on one axis. The air buoyant tank is vertically inserted into the water tank casing and is driven by wind power. |
