| 摘要 |
<p>A water flow power generation apparatus, comprising a bracket, water wheels (7, 10), a transmission (4) driven by the water wheels (7, 10) and a generator (3); there is at least one bracket and the bracket comprises an upper bracket (1) and a lower bracket (8); a sharp, angular fairing A (9) is fixedly connected at the water inlet end of a water wheel between the upper bracket (1) and the lower bracket (8); at least two retrograde water wheels (7, 10) are fixed between the upper bracket (1) and the lower bracket (8); the blades of adjacent water wheels (7, 10) are mutually staggered; the same ends of each water wheel (7, 10) are respectively connected with synchronous gears (2, 11) capable of mutual engagement; and the generator (3) is connected with the water wheel shafts (5, 12), the synchronous gears (2, 11) and the water wheels (7, 10) via the transmission(4). Under the effect of the synchronous gears (2, 11), each water wheel (7, 10) is capable of simultaneous retrograde rotation, and the blades of adjacent water wheels (7, 10) do not collide or interfere with each other; the torque from each water wheel can be transferred to the generator (3) for power generation, thus both improving the water power utilization rate and increasing power generation efficiency; moreover, the entire generator apparatus is structurally simple, the manufacturing cost is low, is convenient to install, and has wide application in all kinds of water flows.</p> |
