| 摘要 |
<p>PROBLEM TO BE SOLVED: To improve recovery efficiency of fluid energy.SOLUTION: A hydroelectric generator 100 includes a casing 11 in which fluid flows and having an inlet side opening 14 through which the fluid flows in and an outlet side opening 15 through which the fluid flows out, a rotary vane 20 disposed in the casing 11 and rotated by the fluid, and an energy recovery mechanism 40 and a power generation mechanism 50 connected to the rotary vane 20 and for recovering kinetic energy by rotation of the rotary vane 20. The casing 11 has a fluid guide part 11a in a portion adjacent to the outlet side opening 15, and the fluid guide part 11a is provided in a left side L in which the fluid flows, and is tilted toward an inner side of the casing 11 with respect to an inflow direction D of the fluid to the casing 11.</p> |
