| 摘要 |
PURPOSE: A small water power generation apparatus is provided to guide water flow by using a guide plate which is inclinedly formed toward the bottom of a waterway, thereby increasing water pressure. CONSTITUTION: A small water power generation apparatus includes a water turbine (120), a main body (110), and a generator (140). The water turbine is rotatable by a rotary shaft (122), and comprises multiple wing blades. The main body uses a bearing to support the water turbine, and is installed inside a waterway. The generator generates electricity by the rotation of the water turbine. The main body is formed to have a water inlet and a water outlet lower than the rotary shaft on the lower part. A guide plate (111) which is inclinedly and downwardly installed is formed on the upper end of the water inlet. A polygonal shape wing shaft (123) is formed on the middle part of the rotary shaft of the water turbine, and attached with a plate-shaped wing (121). |
