| 摘要 |
<p>A rolling groove type water turbine is composed of a rolling shaft (1), rolling grooves (2) and rolling groove brackets (3). The rolling groove opening of one latter rolling groove faces the rolling groove bottom of one preceding rolling groove. A side of each rolling groove adjacent to the rolling shaft (1) is connected with the rolling shaft (1). Two adjacent rolling grooves (2) are fixedly connected to each other by one rolling groove bracket (3). A rectangular water inlet (6) is provided in parallel with the rolling shaft (1) at a side of the rolling groove bottom adjacent to the rolling shaft (1). A rectangular sealing rubber gasket (7) is provided at the periphery of the water inlet (6) inside the rolling groove bottom. A rectangular water inlet sealing cover (8) is provided at the periphery of the rectangular sealing gasket (7). A side of the water inlet sealing cover (8) far away from the rolling shaft (1) is connected with the rolling groove bottom through a hinge (9). Two end corners at a side of the water inlet sealing cover (8) adjacent to the rolling shaft (1) are connected with the rolling groove bottom through a soft spring (10). The water energy suction device is designed as the rolling groove, so that the area and volume encountering the water flow are effectively increased. When the rolling groove opening encounters the water flow, the water flow energy is effectively converted into electric energy.</p> |
