| 摘要 |
PROBLEM TO BE SOLVED: To provide a water power generation device enabling easy assembly and installation without using a large-sized heavy machine, and an assembly method of the water power generation device.SOLUTION: A water power generation device 100 includes: a blade 10 rotating with water flow; a shaft body 20 rotating with rotation of the blade 10; a bearing support part 30 including bearings 31, 32 rotatably supporting the shaft body 20; and a dynamo 50 generating power with rotational driving force of the shaft body 20. The water power generation device is constituted as a unit in which at least the blade 10, the shaft 20, the bearing support part 30 and the dynamo 50 are modularized respectively.SELECTED DRAWING: Figure 1 |
