| 摘要 |
PURPOSE: A power generator buried in a river floor is provided to improve the efficiency of generating power by increasing the flow velocity of water in a pipe. CONSTITUTION: A power generator buried in a river floor comprises a pipe member(100), a propeller, and a storage battery. The pipe member is buried under a river floor, and forms a circular flow path. The flow path comprises an expanded part(104) at the leading end. The expended part comprises a mesh member(106). The propeller is installed in the flow path, and generates electricity. The storage battery is charged with the electricity generated from the power generator.
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