| 摘要 |
The present invention relates to a hydroelectric power generation device for a pipeline and, more particularly, a hydroelectric power generation device for a pipeline, which is installed on a part of a pipeline, which induces the flow velocity of supplied water to the interior thereof, thereby producing electric power by means of a rotating turbine, which utilizes environment-friendly energy through the inflowing flow velocity, which can produce electric power even at a low flow velocity by making the size thereof smaller and diversified according to the size of the pipeline, and which increases the angular velocity at the same flow velocity by adjusting the number and radius of blades of the turbine, thereby realizing highly-efficient power generation. The present invention provides a hydroelectric power generation device for a pipeline, comprising: a water-inflowing quadrangular pipe having a water-inflowing pipe connector formed thereon, to which a water-inflowing pipe is connected, the water-inflowing quadrangular pipe being connected to a water-inflowing opening at the water-inflowing pipe connector; a pair of guiding guides having an upper water-discharging portion formed inside the water-inflowing opening, to which the water-inflowing quadrangular pipe is connected, blades being spread over the upper water-discharging opening, the guiding guides having a blade guide portion formed below the upper water-discharging portion, the blades being folded on the blade guide portion, and the guiding guides having a water-outflowing opening formed to discharge water that flows in from the water-discharging opening; a turbine having a turbine shaft installed to penetrate the guiding guides, rigidity reinforcement grooves being installed inside blade grooves, which are formed at a predetermined interval at the outer diameter, reinforcement portions of the blades being coupled to the rigidity reinforcement grooves on two surfaces, a fixed shaft being installed to penetrate the blade grooves, the turbine having a blade guide portion formed narrowly such that the blades are folded and having a power generation guide unit formed widely such that the blades are unfolded by a flow velocity, turbine covers being fixed to both sides of the turbine by turbine fixing screws and coupled to be able to rotate inside the guiding guides, and the turbine shaft penetrating the guiding guides and rotating by means of bearings; blades, which are connected to the turbine covers of the turbine in the blade grooves by the fixed shaft, which are unfolded by the flow velocity of water, and which rotate the turbine; and a water-outflowing quadrangular pipe connected to the water-outflowing opening, the water-outflowing quadrangular pipe having a water-outflowing pipe connector formed thereon, to which a water-outflowing pipe is connected. The turbine has a packing installed between the turbine covers, which are coupled to both sides thereof, and has blade grooves formed at a predetermined interval such that the blades are coupled thereto. The blades comprise reinforcement portions penetrated by the fixed shaft and rotatably connected to floating bushings from both sides, the outer front ends of the reinforcement portions protruding from the blade grooves, and the reinforcement portions being coupled to the rigidity reinforcement grooves on two surfaces. |
