| 摘要 |
PURPOSE:To effectively utilize wind energy, by providing introducing holes radially opened on a circumferential surface in the inlet side of a rotary unit and performing stable rotary motion despite the direction of a wind. CONSTITUTION:Introduction holes 5 of fluid 4 like the wind are provided with at least three cavities formed by fixing vertical guide plates 6 between a hollowed upper plate 8, having blow off ports 7, and a conically sloped guide plate 10 fixed to a bottom plate 9. A fixed plate 12, having a bearing 11, is mounted to an upper opening of the guide plate 10, and a rotary unit 16, having sloped angle adjustable blades 15, is mounted to the end part of a rotary shaft 14 in a generator 13 fixed to the bottom plate in such a state as to cover the blow off ports 7. An exhaust pipe 17 is fixed to the upper side of the upper plate 8, and a wind protective plate 19, removing wind and rain farmful to rotary motion of the rotary unit 16, is mounted so as to cover the exhaust pipe. In the above described constitution, the wind, whichever direction it may change, can be guided along the introduction holes 5 to an effective direction for rotary motion unit 16, and the rotary unit can be always rotated in a constant direction. |
