JP3180948U - Hydroelectric generator - Google Patents

Abstract

[PROBLEMS] To reduce the consumption of electricity due to continuous rotation of a waterwheel turbine by converting mechanical energy generated by the rotation of a waterwheel turbine into electric energy, and to improve the use efficiency of the energy source and A hydroelectric power generation device that achieves the purpose of protection is provided.
A hydroelectric power generation device is used by being installed beside a movable and reversing watering turbine, provided with a floating body for floating on the water, and provided with a rotating unit and a power generation module inside the floating body. Since the rotating unit and the power generation module are connected to each other, and the rotating unit is located on the movement path of the water flow that is struck and moved when the water turbine is reversed, the rotating unit receives the impact of the water flow and further drives the power generation module by the reversal. To generate electrical energy.
[Selection] Figure 2

Description

  The present invention relates to a power generation device used in combination with a conventional water turbine, and more particularly to a hydroelectric power generation device that receives an impact of a water stream that is driven by a water wheel, converts it into electric energy, and recycles it.

  A known hydroelectric generator moves a water turbine using a water level that causes water to flow from a high location to a low location, and stores and recycles electrical energy converted by a machine that operates the turbine. This type of hydroelectric generator is used in places where water level differences occur naturally, such as waterfalls and dam gates. There is no economic effect because electric power is used to form the kinetic energy of the water level difference or the kinetic energy of the water flow, and furthermore, the power generation method of the hydroelectric generator is used.

  However, some devices must generate high or low water level kinetic energy or water flow kinetic energy depending on their intended use. For example, a building water pump. Also, the purpose of some devices is not to create momentum and water flow kinetic energy due to water level differences, but to produce the effect of creating momentum and water current kinetic energy reliably after use. An example of this is a watermill in a fish farm. Whatever the primary purpose of these equipment designs, the momentum and water flow kinetic energy created by unplanned water levels can be applied to hydroelectric generators, and if some power can be recovered, the use of energy sources Increasing efficiency is inevitably possible.

  Among them, the main purpose of the design of waterwheels that are permanently installed in fish farms is to hit the water surface of the fish farms by repeated operation and cause the water to splash, so that oxygen in the air is dissolved in the water. Maintain the oxygen content of the fish farm. It has the effect of generating kinetic energy of other water streams at the bottom of the water because it uses electric power to hit the water surface and raise the water splash.

  Therefore, this water turbine is combined with a hydroelectric generator, and the kinetic energy of the water stream is converted into electrical energy for storage and other use, or it is fed back as a power supply to the water turbine and expensive for continuous operation of the water turbine. Can reduce the cost of electricity and increase the utilization rate of energy sources.

  In view of the above-mentioned shortage, it is inevitable to develop a hydroelectric power generation device that can recover the kinetic energy of the water flow produced by other devices and convert it into electrical energy.

  The object of the present invention is to provide a hydroelectric generator, which is used in combination with a traditional water turbine, and the hydroelectric generator is impacted by the water flow that the water turbine operates and repels. Converts the mechanical energy generated by the impact into electrical energy and feeds it back or stores it as a power supply for the watering wheel to achieve the purpose of protecting the global environment.

  In order to achieve the above object, the hydraulic power generation apparatus of the present invention is installed and used next to a movable and reversing watering turbine and is provided with a floating body for floating on the water. The floating body is provided with at least one float part that contacts the water surface, and a main body that is coupled to the float part, and a rotation unit and a power generation module are provided therein.

  Among them, when the rotating unit and the power generation module are connected to each other and the rotating unit is located at a position corresponding to the movement path of the water flow that is driven when the water turbine is reversed, the rotating unit receives the impact of the water flow and further reverses. To drive the power generation module to generate electrical energy.

  The original purpose of the waterwheel turbine design is to increase the oxygen content in the water by allowing the oxygen in the air to dissolve into the water by spraying. In the installation method, a core rod that is rotated by a motor is provided on a base. A water wheel shaft wheel is provided at the side end of the core rod, and a plurality of water wheel plates are provided on the water wheel shaft wheel. When the water wheel shaft wheel is rotated by the rotation of the core rod, the water web repeats the operation of immersing in the water and the operation of leaving the water, and the water splashes continuously on the water and the water flow occurs in the water. The hydroelectric generator of the present invention is installed with the rotating unit aligned with the water wheel shaft wheel, and the distance from the water wheel shaft wheel is based on the distance that the water flow is impacted.

  In a preferred embodiment of the present invention, a downwardly recessed groove is provided in the upper portion of the main body, a passage for receiving the rotating unit is provided below the groove, and support walls are formed on both sides of the passage of the main body, respectively. . The supporting wall can concentrate the direction of water flow that gives an impact to the rotating unit, and can prevent other factors that reduce the reversal of the rotating unit. The support wall is composed of an array separated by an inner wall and an outer wall. A penetrating space is formed between the inner wall and the outer wall to reduce the drift caused by the volume of the main body. Prevent destruction.

  Further, at least one ring is provided on the outer bottom portion of the floating body, and a fixing rod for fixing to the water bottom is fitted into the ring, whereby the floating body is held at a fixed position on the water surface. Further, in another preferred embodiment of the present invention, the fixed rod is provided with a plurality of insertion holes, and at least one positioning member inserted into the insertion hole is provided, whereby the floating body is moved to the highest position. By restricting the above, half of the hydroelectric generator of the present invention is submerged in water, and the rotating unit receives the water flow generated when the water wheel is swung below the surface of the water.

  Further, the rotating unit is provided with a pivot that pivots on the floating body, and on the pivot, a rotating shaft having a plurality of blades and at least one driven gear that rotates coaxially with the rotating shaft at the side surface end are provided. In order to provide an arc-shaped piece, the rotating shaft receives the water flow more easily and reverses.

  The generator module is provided with a generator, the generator is connected to at least one driven unit, the driven unit is engaged with the rotating unit and attached, the rotating unit is reversed, and the driven gear starts to rotate simultaneously. The driven unit drives the generator, recovers mechanical energy from the reversal of the rotating unit, and converts it into electrical energy.

  The feature of the hydroelectric generator of the present invention is that it collects mechanical energy of the water turbine generated by rotating by electric energy, newly converts it to electric energy, and feeds it back as power supply to the water turbine, or other uses Saving energy for the purpose of reducing the electricity bill consumed by the continuous rotation of the water turbine, increasing the use efficiency of the energy source, and achieving the environmental protection effect of the earth.

It is a three-dimensional view of the hydroelectric generator of the present invention. It is the Example figure which made the waterwheel turbine engage with the hydraulic power unit of this invention. FIG. 3 is an enlarged view of FIG. 2. It is a figure which shows the operation | movement which the water web turbine rotates and has given the impact to the hydraulic power unit of this invention with a water flow.

  In order to provide a clearer understanding of the structure, use, and features of the present invention, the following detailed description will be given by way of a preferred embodiment in combination with the drawings.

  As shown in the first embodiment of the hydroelectric generator of the present invention shown in FIG. 1, a floating body 100 is provided in the hydroelectric generator of the present invention. The floating body 100 is provided with at least one float part 110 that is in contact with the water surface 200 and a main body 120 that is coupled together above the float part 110, and a rotation unit 130 and a power generation module 140 are provided therein.

  A groove 121 that is recessed downward is provided at the top of the main body 120, a passage 122 for housing the rotating unit 130 is provided below the groove 121, and support walls 123 are provided on both sides of the passage 122 of the main body 120, respectively. Form. Each of the support walls 123 is configured by providing a through space 126 between the inner wall 124 and the outer wall 125, and the float 110 is connected to the bottom. Rings 150 are respectively provided on the outer bottoms of the outer walls 125, and fixing rings 300 that are fixed to the water bottom are fitted into the rings 150, whereby the floating body 100 is held at a fixed position on the water surface 200. Further, the fixing rod 300 is provided with a plurality of insertion holes 310, and is limited to a height at which the floating body 100 can be submerged in water by at least one positioning member 320 inserted into the insertion hole 310, and the rotation The unit 130 is similarly submerged in water.

  Among them, the rotation unit 130 is provided with a pivot 131 pivoted on the inner wall 124, and a rotation shaft 132 having a plurality of blades 133 on the pivot 131 and at least one rotating at the side end coaxially with the rotation shaft 132. When the driven gear 134 is provided and the rotating shaft 132 rotates, the driven gear 134 also rotates simultaneously with the rotating shaft 132. In the drawings of the embodiments of the present invention, the rotary shaft 132 is provided with a driven gear 134 on one side only, but this is shown for convenience and the quantity is not limited.

  In the power generation module 140, a generator 141 and at least one driven unit 142 are provided. In the drawings of the present embodiment, the generator 141 is provided in the upper part of the main body 120, and the driven unit 142 is disposed in the groove 121 and the passage 122. However, this is used for convenience and description, and there is no restriction on the relative position of the power generation module 140 and the main body 120. The driven unit 142 includes a plurality of input gears 143 that mesh with each other. One of the input gears 143 is connected to the generator 141, and the other input gear 143 is fitted to the driven gear 134. When the driven gear 134 rotates, the input gear 143 also rotates in conjunction with it, and the rotation direction and rotation speed of the input gear 143 are changed by the plurality of input gears 143. Further, the current direction and magnitude of the current of the generator 141 are changed. To change.

  As shown in the embodiment of the present invention in FIGS. 2 to 4, the hydroelectric power generation apparatus of the present invention can be installed and used next to the waterwheel 400 that is further movable and inverted. The water wheel 400 is provided with a pedestal 410, the pedestal 410 is disposed on the water surface 200, and a core rod 420 that is rotated by a motor is provided. A water wheel shaft wheel 430, half of which is immersed under the water surface 200, is provided on both side ends of the core rod 420, and a plurality of water plate 431 is provided on the water wheel shaft wheel 430. When the water web 400 is activated, the core rod 420 receives the movement of the motor and rotates the water web shaft 430, and the water web 431 repeats the operation of immersing in water and the operation of leaving the water. Wake up. Since the hydroelectric power generator of the present invention is installed with the rotation shaft 132 corresponding to the movement path of the water flow 210, the water flow 210 gives an impact to the plurality of blades 133 of the rotation shaft 132 and rotates the rotation shaft 132. Since the blade 133 is provided with the arc-shaped piece body 211, the blade 133 is easily rotated by the impact of the water flow 210, and the driven gear 134 that rotates coaxially with the rotating shaft 132 rotates accordingly. The input gear 143 fitted to the driven gear 134 is driven. The generator 141 is driven by the mechanical energy generated after the rotation of the input gear 143. After the generator 141 is rotated, the electrical energy generated from the mechanical energy is stored and used for other purposes or supplied to the water turbine 400. As feedback. As shown in the drawings of the present embodiment, it is possible to jointly install two hydroelectric generators by engaging with one waterwheel 400, and this is the most preferable energy source of the hydroelectric generator of the present invention. The collection effect is demonstrated.

  The penetration space 126 prevents the hydroelectric power generation apparatus of the present invention from being destroyed and the fixing rod 300 from being indirectly destroyed by an excessive wind blocking force generated by the volume of the floating body 100 during a storm caused by a typhoon. Used to

  In addition, the original significance of the design of the water wheel 400 is to increase the oxygen content in the water by hitting the water surface 200 with the water web 431 to dissolve the oxygen in the air into the water. In addition, the hydroelectric power generation apparatus of the present invention causes the water sprayer 400 to raise the splash, and at the same time, generates a strong water flow 210 in the water to drive the generator 141, thereby generating mechanical energy generated during the operation of the waterwheel turbine 400. It is collected, newly converted into electrical energy, stored, and used for other purposes, or power is fed back to the water wheel 400 as power supply to the water wheel 400. Thereby, an energy source can be used repeatedly and the use efficiency of energy can be improved.

  The above-described embodiments are merely used to explain the present invention for convenience, and are not limited thereto. Therefore, various simple changes and modifications made by experts in this technical field based on the scope and description of the utility model registration request of the present invention without departing from the essence of the present invention are all within the scope of the next utility model registration request. It shall be included in

DESCRIPTION OF SYMBOLS 100 Floating body 110 Float part 120 Main body 121 Groove part 122 Passage 123 Support wall 124 Inner wall 125 Outer wall 126 Through space 130 Rotating unit 131 Axis 132 Rotating axis 133 Blade 134 Drive gear 140 Generator module 141 Generator 142 Driven unit 143 Input gear 150 Ring 200 Water surface 210 Water flow 300 Fixed rod 310 Insertion hole 320 Positioning member 400 Water web turbine 410 Base 420 Core rod 430 Water web axle wheel 431 Water web

Claims (9)

  Installed and used next to a movable and flipping water wheel, provided with a floating body to float on the water, provided at least one localization member at the top of the floating body, provided with a rotating unit and power generation module inside, and The rotating unit and the power generation module are connected to each other, and the rotating unit is located on the movement path of the water flow generated when the water turbine is reversed, so that the rotating unit receives the impact of the water flow and further drives the power generation module by the reversal. To generate electrical energy.   The floating body includes at least one float portion that contacts the water surface, the upper portion of the float portion is jointly connected to the main body, a groove portion that is depressed downward is provided at the upper portion of the main body, and the lower portion is rotated below the groove portion. The hydroelectric generator according to claim 1, wherein a passage for accommodating the unit is provided, and a support wall is formed on each side of the passage of the main body.   The hydroelectric generator according to claim 2, wherein the support wall is configured by an array partitioned by an inner wall and an outer wall, and a through space is separately formed between the inner wall and the outer wall.   2. The floating body according to claim 1, wherein at least one ring is provided on an outer bottom portion of the floating body, and a fixing rod that is fixed to the water bottom is fitted into the ring, whereby the floating body is held at a fixed position on the water surface. The hydroelectric generator as described.   The hydroelectric generator according to claim 4, wherein a plurality of insertion holes are provided in the fixing rod, and a maximum position at which the floating body moves is limited by a positioning member inserted into the insertion hole.   The rotary unit is provided with a pivot that pivots on a floating body, and on the pivot, a rotary shaft having a plurality of blades and at least one driven gear that rotates coaxially at a side end are provided. The hydroelectric power generator according to 1.   The hydroelectric generator according to claim 6, wherein the blade on the rotating shaft is an arc-shaped piece.   The hydroelectric generator according to claim 1, wherein the power generation module is provided with a generator, the generator is connected to at least one driven unit, and the driven unit is engaged with the rotating unit.   The waterwheel turbine includes a pedestal, a core rod that is rotated by a motor is provided on the pedestal, a water wheel shaft wheel is provided at a side end of the core rod, and a plurality of water webs are provided on the water wheel shaft wheel. The hydroelectric generator according to claim 1.

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