| 摘要 |
The present invention relates to a waterwheel which has a cylindrical active wing for a water power generation, which is able to: be simply installed at low costs; maintain constant rotary power by minimizing a resistance; and operate regardless of tidal current direction. The present invention includes: a waterwheel shaft (10) which is formed in a hollow shape; a rotary circle plate (20) which has multiple shaft grooves (21) on a concentric circle at regular intervals by being respectively attached to both sides of the waterwheel (10); multiple wind shafts which are respectively installed to be able to rotate in the shaft grooves (21) of the both sides of the rotary circle plate (20) by a bearing (B1); multiple waterwheel wings (40) which are formed in a semi-cylindrical shape which rotates a rotary circle plate (20) with a water pressure by having rotary sockets (41) which are respectively fixated at multiple wing shafts (30) of the both sides by fastening bolts (B2); and multiple stoppers (50) for preventing a rotation which stop the rotation of the waterwheel wings (40) by respectively protruding in all directions on the outer circumference of the both sides of the waterwheel shaft (10) at regular intervals. |
