| 摘要 |
<p>An apparatus for generating small hydroelectric power is disclosed. The apparatus for generating small hydroelectric power comprises: a cylindrical water tank; a flow water inlet which is connected with an upper part of the water tank to lean to one direction and to be in contact with a curved line of the water tank and has a tapered part and has a tapered part in which the width of water path is reduced toward the connection part, which is an end part connected with the water tank, from the end part connected with the water path; a buoyancy water turbine which is installed in the water tank and includes a center part having an air chamber for increasing buoyancy or an object floating on the water and a plurality of rotation blades installed along an inclined surface or a side surface of the center part; and a generator generating power by receiving rotating force of rotating shaft of the center part. A water outlet is formed on the center part of the bottom of the water tank so that water generating whirlpool in the water tank falls and is discharged to the air. The connection part of the flow water inlet is connected with the particular side of the water tank to have the direction of rotating water same as that of the water rotated in the water outlet by Coriolis force. According to the present invention, the apparatus for generating small hydroelectric power can prevent a river area from being changed or damaged because of a small installation area, generate small hydroelectric power even in multiple adjacent places with low fall heads by being relatively freely positioned, and improve the quality of water by increasing dissolved oxygen in the water and increasing rotation of a water turbine with bubbles generated by air introduced when the water falls while making whirlpool.</p> |
