JP2024033870A - Horizontal water wheel hydroelectric power generation device - Google Patents

Abstract

An object of the present invention is to provide a hydroelectric power generation device using a horizontal water wheel that does not require a head in a river or the like. [Solution] Collection weirs 25 are constructed on the left and right sides of a distribution passage 30 with a secured installation width for a horizontal water turbine, which is a device of the present invention, and river runoff collected by the collection weir 25 is installed and rotated in the distribution passage 30. Based on the rotating body 1 at the center of the side-hung water wheel, it is divided into energy-producing flowing water 34 and non-energy-producing flowing water 35 on the left and right, and a pair of rotary blades arranged horizontally at an angle of 90° with respect to the vertical are used to calculate the potential energy of the energy-producing flowing water 34. With vertical blades, non-energy producing flowing water 35 is placed at the top of the water surface with no water-low piles, and horizontal blades 5 and each other's rotary blades produce rotational energy through the vertical and horizontal conversion operation, and are It consists of a generator 24 whose speed is changed by a driven gear 22 that meshes with a driving gear 21 integrated on the upper part of the rotating body 1 and which is interlocked with a rotating shaft 23. [Selection diagram] Figure 1

Description

The present invention relates to a small to medium-scale hydroelectric power generation device that uses natural flowing water without requiring a head in a river. It is a side-hung water turbine consisting of a rotating body supported on a bearing opposite to a bottom plate buried parallel to the riverbed, and a pair of rotating blades that rotate with the rotor. The energy-producing flowing water is divided into the left and right as the energy-producing flowing water and the non-energy producing flowing water as a reference, and the energy-producing flowing water has a vertical wing that is vertical in the water due to the potential energy, and a pair of non-energy producing flowing water is horizontal on the water surface opposite to each other. This relates to a horizontally shot water wheel that made it possible to produce electrical energy through cyclical operation with horizontal blades.

Currently, in hydroelectric power generation systems that utilize natural flowing water, the only type of water turbine that does not require a dust removal device is an overshot water turbine. In order to make it possible to produce energy by overloading a water wheel on a river, an intake weir with a commensurate head height is required.Currently, there are only a few existing weirs where overload turbines can be installed. Constructing a new weir involves various challenges and huge costs.

For example, ``Patent No. 5671769'' was invented to solve the above-mentioned problem of garbage countermeasures. In the case of this device, the existing overshot water wheel that rotates on one axis is replaced with a belt conveyor type that rotates on two axes, and the belt conveyor is installed diagonally above and below a weir with a head that corresponds to the device, and multiple buckets are distributed evenly on the belt. It is a hydroelectric power generation device that takes natural flowing water into the upper bucket of the belt part and rotates the belt conveyor using the weight of the water in the multiple buckets and the pressure of the flowing water that moves diagonally and falls. It has the same function as an overshot water wheel.

However, when it comes to hydroelectric power generation equipment that uses natural flowing water, there are many other issues in addition to garbage countermeasures, and installation of hydropower generation equipment in rivers is especially different.
In the case of "Patent No. 5671769," it is possible to reliably eliminate dust etc. as a dust removal measure for hydroelectric power generation equipment. Problems such as erosion caused by rivers, river creatures running upstream, landscape, noise countermeasures, driftwood, flowstones, increased water volume, etc., especially when the water rises, will require enormous costs to solve these problems.
In addition, this invention uses a belt conveyor type with a certain degree of inclination, so that the energy of moving each bucket containing water in an oblique direction instead of vertically causes a huge amount of resistance to be applied to each part of the belt conveyor. Therefore, it is difficult to use natural flowing water efficiently and effectively.

Patent No. 5671769

As mentioned above, among the directly installed river systems proposed in the past, small-scale hydroelectric power generation systems have practical utility as devices, but they have no practical utility for new installations. The reasons for this are a mountain of issues, such as the increase in river water caused by climate change and the accompanying driftwood, flowstones, etc., the drop in water levels during droughts, landscape, noise countermeasures, and countermeasures for river creatures to migrate upstream. In addition, hydroelectric power generation equipment that requires a head requires a weir with a height commensurate with the equipment, and there are only a few existing weirs that can be installed, and it would take a huge amount of time to construct a new weir to solve the above problems. Requires costs. With the exception of power generation dams and power generation devices that take in river water, it is impossible to newly install directly installed river hydroelectric power generation devices that solve the above problems.

The present invention was made in order to solve the problems in small and medium-sized hydroelectric power generation equipment that utilizes river water, and is an attempt to replace the conventional hydroelectric power generation equipment with an overhung and underhung type in a new side-hung water turbine format. The river water is divided into energy-producing water and non-energy-producing water on the left and right based on the rotating body at the center of the turbine, and vertical blades made of the potential energy of the energy-producing water and water resistance on the water surface of the non-energy-producing water are used. The present invention, which consists of a horizontal wing, does not require a head, and can be used to deal with increased water levels in rivers that rarely occur due to climate change, the driftwood, rocks, etc. that accompany it, countermeasures for river creatures to migrate upstream, and others. Our objective is to provide a horizontally cast water wheel hydroelectric power generation device that solves the following problems.

In order to solve the above problem, the invention according to claim 1 provides a cylindrical rotating body that is partially placed above the water surface and most of which is placed in the water, and a circumference relative to the center of the upper part of the rotating body. a plurality of bearings arranged in parallel, a 90° rotating support shaft that freely passes through the bearings, and the 90° rotating support shaft having protruding widths that are relatively equally different in length within the rotating body. A semicircular connecting plate that connects each other, and a vertical and horizontal that are integrated with the opposing 90° rotating support shaft that passes through the rotating body and has a constant length radially at the outer position. a pair of rotary blades, a 90° rotation stop plate integrated in parallel with the rotary blade on the protruding width, and installed at the same positions on the inside and outside of the rotary body to receive the rotary blade in a vertical position. In addition, the receiving plate of the 90° rotation stopper plate, a top cover that covers the upper part of the rotating body in which the drive gear integrated with the main shaft is seated in the center, a bottom cover that covers the lower part with the main shaft integrated in the center, and the drive gear. This is a side-shot water turbine hydroelectric power generation device that utilizes river water, and is comprised of a driven gear that meshes with the rotor to change speed, and a generator that is linked via a rotating shaft.

In one embodiment, a top cover and a bottom cover cover the top and bottom of the rotating body, and a plurality of the bearings are arranged in parallel to each other with a certain length on the circumference of the sealed upper part of the rotating body, facing each other with respect to the center. The 90° rotation support shaft of the rotor is freely passed through the rotary body, and separated while leaving the same protrusion width while facing each other in the rotating body, and the protrusion widths are connected via the semicircular connecting plate, and when connected, the The rotary blade, which is integrated with the 90° rotation support shaft, is received in a vertical position by receiving the rotor blade in a vertical position, and the rotor blade, which is integrated with the opposing 90° rotation support shaft, is horizontally held at an angle of 90° with respect to the vertical blade. It becomes a moving horizontal wing.

In one embodiment, in order to avoid contact between the plurality of intersecting semicircular connecting plates in the rotating body, the opposing protruding widths are adjusted from the longest to the shortest in order, and the connecting plates are separated. The semicircular connecting plate connecting the 90° rotating support shaft has different diameters and is expanded from the smallest shape to the largest shape.
The above configuration alternately connects the longest width of the facing widths with the smallest semicircular connecting plate, and connects the shortest width and the largest semicircular connecting plate with a step. By providing a step between the semicircular connecting plates that are paired with the rotary blades that convert vertically and horizontally in fixed positions, it is possible to avoid contact between the semicircular connecting plates.

Further, in one embodiment, the rotary body is reinforced with a double structure and foam is injected into the gap between the thick outer frame and the rotating body, which can be used only when this device is installed in a river, due to water rises that rarely occur due to climate change. In addition, the rotating body at the center of the horizontal water wheel can be protected from driftwood, loose stones, etc. that accompany it. Furthermore, by making the outer frame thicker, the weight of the rotor is increased, and an increase in the load on each part that supports the rotor is suppressed by the space inside the rotor body which is closed from above and below by the top cover and the bottom cover. The buoyancy of the foam allows it to float in water, reducing the load on each part and making the present invention sustainable.

Further, in one embodiment, the rotary blade that is integrated with the 90° rotation support shaft that penetrates the rotary body and becomes radial at the outer position has one side integrated in a vertical position, and the opposite side of the rotor blade integrated with the vertical blade. Horizontal at a 90° angle to form a horizontal wing. A 90° rotation stopper plate is integrated in parallel with the pair of vertical and horizontal rotary blades relative to the protruding width of the 90° rotation support shaft in the rotary body, and the plate is installed at the same position on the inside and outside of the rotary body. By installing a receiving plate to vertically receive the rotary blade, the rotary body can be further strengthened and the rotary blade can be used as a 90° rotation stopping plate.

The invention as set forth in claim 5 for solving the above problem provides collection weirs with appropriate heights on the left and right sides of the flow path in which the installation width of the horizontal water wheel is secured, and directs river water to the flow path. The vertical blades are vertically rotated by the potential energy of the energy-producing flowing water, and the vertical blades are rotated vertically, and the water is separated into energy-producing flowing water and non-energy-producing flowing water. On the other hand, the horizontal blade rotates horizontally on the water surface of the non-energy producing flowing water with no water resistance.

In one embodiment, the river water collected in the flow path by the collection weir is divided into the energy-producing water and the non-energy-producing water, with respect to the rotating body. At the merging position downstream of the rotating body, the flowing water and the vertical blade become parallel, and the water resistance related to the vertical blade becomes null. When the vertical blade passes a position parallel to the flowing water, the vertical blade is moved by the water resistance, the balance operation by the weight of the vertical and horizontal rotary blades that are set at an angle of 90°, and the flowing water pressure of the non-energy producing flowing water. At the same time, the horizontal wing is raised towards the water surface, and at the same time, the horizontal wing on the upstream is lowered by its own weight, and when it passes the water surface, it is pushed by the potential energy of the energy-producing flowing water, is received by the receiving plate, and becomes the vertical wing.

In order to solve the above problem, the invention according to claim 6 is such that the width of the flow path that serves both as a flow path for the non-energy producing flow water and an upstream path for river organisms is removed, and A plurality of cylinders are buried in parallel in the riverbed in an upstream position that does not interfere with rotation, diagonally facing upstream with the upper part at the water level, and several horizontal boards are integrated with the cylinders with steps. A protective shelf consisting of: is installed at an upstream protective position of the rotating body and the vertical blade associated therewith.

In one embodiment, the flow path of the non-energy-producing water is used as the upstream path for river organisms, and the collection weir and the rotating body are pivotally supported, the height being slightly higher than the normal water surface position. The surface of the upper plate that spans the collection weir is used to pass increased water that rarely occurs due to climate change, as well as driftwood, etc. that accompany it. Pour into. Further, in one embodiment, by using the present invention as a side-hung water wheel, no head is required, and by providing the above-mentioned upstream passageway, the ecosystem of river organisms is not destroyed, and it is possible to prevent water from increasing. It is also possible to use it as a protective weir.

The present invention is as described above, and by using a horizontal water wheel, no head is required, and rotational energy is produced by vertical blades that move vertically using the potential energy of the energy-producing flowing water, and changes from vertical to horizontal at a fixed position. In the horizontal wing, by moving the non-energy-producing running water horizontally on the water surface, there is no water resistance related to the horizontal wing, and the open flow path of the non-energy-producing running water is used as an upstream passage for river organisms. However, this device can be used more efficiently and effectively by avoiding damage to the device due to increased water levels caused by climate change and the resulting driftwood, debris, etc., and has the effect of improving power generation efficiency.

In addition, it can be used as a livelihood route during normal times and as a weir during times of high water without destroying the ecosystem of river organisms. The effect can be applied not only to rivers but also to irrigation canals, water purification plants, wastewater treatment plants, etc., tidal currents in straits due to the ebb and flow of the tide, ocean currents on the ocean, wind power, and all natural currents in the natural world. There is.

An overall partial cross-sectional plan view of an embodiment of the present invention A partially sectional side view of an embodiment of the present invention B-B cross-sectional view in Figure 1 A partial cross-sectional plan view of an embodiment of the present invention A partially sectional plan view of the configuration of an embodiment of the present invention Part explanatory diagram of the present invention Partial configuration explanatory diagram of the present invention Side explanatory diagram of an embodiment of the present invention

EMBODIMENT OF THE INVENTION Below, the form for implementing this invention is demonstrated based on drawing.
Fig. 1 is an overall plan view showing the configuration of an embodiment of a side-shot water turbine hydroelectric power generation device using river water according to the present invention, and Fig. 2 is a side sectional view of the BB line side-shot water turbine. Collection weirs 25 of appropriate height are constructed on the left and right sides of the distribution passage 30 with a secured installation width, and the river runoff collected by the collection weir 25 is transferred to the rotating body 1 at the center of the horizontal water wheel installed in the distribution passage 30. Based on the standard, it is divided into left and right as energy-producing water 34 and non-energy producing water 35.

Bearings 18 are arranged in parallel in an even number relative to each other on the upper circumference of the rotating body 1 with reference to the center of the rotating body 1, and the 90° rotation support shafts 7 are passed through each bearing 18 in the rotating body 1, Cut it off leaving the protruding widths 8, 9, 10, 11, connect the protruding widths with semicircular connecting plates 14, 15, 16, 17, and connect the separated 90° rotation support shaft 7 through the semicircular connecting plates. Make a pair. The rotor blade, which has one side integral with the radial 90° rotation support shaft 7 at the outer position of the rotating body 1, is made vertical by the potential energy of the energy-producing flowing water 34 to form the vertical blade 6, and one of the paired 90° rotation support shafts The rotor blade with one side integrated with 7 becomes the horizontal blade 5 at an angle of 90° to the vertical blade 6 above the water surface 26 of the non-energy producing flowing water 35.

FIG. 3 is a cross-sectional view showing the configuration of an embodiment of a horizontal water turbine according to the present invention, in which the cylindrical rotating body 1 is made into a double structure, and the outer frame is thickened and a foam 2 is injected into the gap. The upper and lower parts of the rotor 1 are closed and sealed with a top cover 3 on which the main shaft 19 and the drive gear 21 are connected, and a bottom cover 4 with the main shaft 19 in the center. The rotating body 1 is constructed by supporting the upper and lower main shafts 19 of the rotating body 1 on the main shaft bearings 20 provided opposite to the main shaft bearings 28. The outer frame is reinforced with a thick wall, so that the total weight is increased, and the lower main shaft 19 and the lower main shaft 19 are reinforced. The increased load on the main shaft bearing 20 can be reduced by the space inside the rotating body 1 and the buoyancy of the foam 2 in water, making it possible to sustain the device.
A driven gear 22 changes the speed of the rotation of a drive gear 21 that is integrated with a main shaft 19 at the center of an upper cover 3 that closes the upper part of the rotary body 1, and enables a generator 24 to generate electric power via a rotating shaft 23.

The 90° rotation stop plate 12, which is integrated with the protruding widths 8, 9, 10, and 11 of the 90° rotation support shaft 7 in the rotating body 1, is placed in parallel with the vertical blades 6 and horizontal blades 5, and rotates the same number of 90° rotations. The receiving plate 13 of the stop plate 12 is installed on the inner wall of the rotating body 1. In the embodiment, by receiving the 90° rotation stopper plate 12 with the receiving plate 13, the integrated rotor blade becomes the vertical blade 6, and the 90° rotation stopper plate 12, which is integral with the protruding width, leaves the support plate 13 and rotates 90°. The rotor blade integrated with the stop plate 12 forms a horizontal blade 5 at an angle of 90° with the vertical blade 6.

At the downstream merging position of the energy-producing flowing water 34 and the non-energy producing flowing water 35, which are divided into left and right sides with respect to the rotating body 1, the flowing water and the vertical blades become parallel, and the water resistance related to the vertical blades 6 becomes zero. . When passing the parallel position, the vertical wing 6 is hoisted toward the water surface 26 due to water resistance and the pressure of the non-energy-producing flowing water 35, and becomes a horizontal wing on the water surface 26. At the same time, the horizontal wing 5, which moves horizontally, is lifted upstream by its own weight. When it passes the water surface 26, it is returned to the vertical position by the potential energy of the energy-producing flowing water 34, and the horizontal and vertical conversion operations of the pair of rotor blades are controlled by the downstream and upstream positions via the semicircular connecting plate. It can be done instantly at any location.

The explanation of Figs. 5 and 6 is based on the inside of the rotating body 1 of the 90° rotating support shaft, which starts from the bearing 18, has different lengths from the protrusion widths 8 and 8, and extends from the shortest to the longest protrusion widths 11 and 11. The structure of the semicircular connecting plates 14, 15, 16, 17, which are enlarged from the smallest to the largest with different protrusion widths and diameters, is that the longest protrusion width 11, 11 is the smallest semicircular coupling plate 14. , and then intersect one after another to create a step, and connect the shortest widths 8 and 8 with the largest semicircular connecting plate 17 at the bottom, and at the time of implementation, the semicircular connecting plates 14, 15, 16, 17 contact can be avoided.

The explanation of FIG. 7 is an embodiment diagram inside the rotating body 1, in which the shortest extension widths 8, 8 are connected by the largest semicircular connecting plate 17, and the extension widths are parallel to the vertical and horizontal rotor blades. The vertical blade 6, which moves vertically, becomes an energy-producing blade by receiving the vertical blade 13, which becomes vertical due to the potential energy of the energy-producing flowing water 34 shown in FIG. In addition, the 90° rotation stopper plate integrated with one protrusion width 8 separates from the receiving plate 13, and the integrated horizontal wing 5 becomes a non-energy producing wing with no water resistance on the water surface.

The explanation of the above configuration is that the increased water volume that rarely occurs due to climate change and the accompanying driftwood are passed over the surfaces of the collection weir 25 and the upper plate 27, and when the flow of rocks, etc. that occurs due to increased water is carried out, A flow path shown along a protective shelf 31 installed at an upstream position that does not impede rotation and serves as a flow path shown for river organisms and a flow path shown for non-energy producing runoff 35. This can protect the equipment from the harmful effects of rising water.

The current state of electricity production is dominated by thermal power generation, which is a cause of environmental destruction on a global scale, and nuclear power generation, which leaves problems for the future.With the aim of moving away from power generation that relies on these, it is necessary to use natural energy. The transition to solar and wind power generation is progressing rapidly. However, in Japan, which has water resources unparalleled in the world, hydroelectric power generation using hydropower, a natural energy, is still under development.
The reason why hydroelectric power generation is not becoming more popular is that there are a lot of problems, and the present invention is an invention that solves these problems.
Furthermore, the present invention can be applied not only to rivers, irrigation canals, etc., but also to all natural currents in the natural world, such as tidal currents in straits, ocean currents, and wind power. We are confident that we can quickly realize a decarbonized society by using this technology in combination with the hydroelectric power generation device of the present invention.

1 Rotating body
2 Foam
3 Top lid
4 Bottom lid
5 horizontal wing
6 vertical wings
7 90° rotation support shaft
8 Output width
9 Output width
10 Output width
11 Output width
12 90° rotation stop plate
13 Receiver plate
14 Semicircular connecting plate
15 Semicircular connecting plate
16 Semicircular connecting plate
17 Semicircular connecting plate 18 Bearing
19 Main shaft
20 Main shaft bearing
21 Drive gear 22 Driven gear 23 Generator 24 Collection weir 25 Water surface 26 Top plate 27 Bottom plate 28 Water bottom 29 Water channel 30 Protective shelf 31 Cylinder 32 Horizontal plate 33 Energy producing water 34 Non-energy producing water

Claims (8)

A cylindrical rotating body with a portion remaining above the water surface and most of it submerged in the water, and a plurality of bearings arranged in parallel relative to the circumference with the center of the top of the rotating body above the water surface as a reference. , a 90° rotating support shaft that freely passes through the bearing, and a semicircular shape that connects the 90° rotating support shaft by separating the 90° rotating support shaft leaving a protrusion width of relatively equal length within the rotating body. a connecting plate, a rotor blade integrally formed vertically and horizontally at an angle of 90°, which is integral with the opposing 90° rotation support shaft passing through the rotating body and having a constant length radially at an outer position; A 90° rotation stopper plate integrated in parallel with the rotary blade on the extension width, and a 90° rotation stopper plate installed at the same positions on the inside and outside of the rotating body to receive the rotor blade in a vertical position. A receiving plate, a top lid that covers the upper part of the rotating body that has a drive gear integrated with the main shaft in the center, a bottom cover that covers a lower part that has the main shaft integrated in the center, and a driven gear that meshes with the drive gear to change the speed, Horizontal water wheel hydroelectric power generation device consisting of a generator linked via a rotating shaft
The cylindrical rotating body whose top and bottom are closed by the top cover and the bottom cover is made into a double structure, and the outer frame is reinforced by injecting foam into the gap to thicken the outer frame, and the top plate and the surface above the water surface are reinforced. In the above-mentioned horizontally-hung water turbine, the main shaft is supported by a bearing provided opposite to a bottom plate buried in parallel with the water tank, and the main shaft is The increased load on the main shaft and the main shaft bearing is made to float in the water by the space inside the rotating body and the buoyancy of the foam, thereby reducing the load on the main shaft and the main shaft bearing, thereby making the horizontally cast water turbine sustainable. Horizontal water wheel hydroelectric power generation device according to claim 1
The 90° rotation support shaft is separated within the rotating body, and the length of the protruding width is changed, and the length of the protruding width is adjusted sequentially from the longest to the shortest along the wall of the rotating body, and the separated 90° A claim in which the plurality of semicircular connecting plates that connect a pair of rotating support shafts are strengthened by adjusting the thickness, width, and shape, and have different diameter lengths and are sequentially enlarged from the smallest shape to the largest shape. Horizontal water wheel hydroelectric power generation device described in item 1
At the outer position of the rotating body, each of the rotor blades having a fixed length and radially integrated with the 90° rotational support shaft has one side integrated with the 90° rotational support shaft and is perpendicular to the semicircular shape. The rotary blades, which are integrated with one of the pair of 90° rotation support shafts via a connecting plate, are placed horizontally at an angle of 90°, and the rotary blades of each other become the vertical blade and the horizontal blade during implementation. Horizontal water wheel hydroelectric power generation device according to claim 1
Collection weirs with appropriate heights are installed on the left and right sides of the distribution path where the installation width of the horizontal water turbine is secured, and river water is concentrated in the distribution path, and energy is produced based on the rotating body in the center of the horizontal water turbine. The water is separated into left and right parts as running water and non-energy producing running water, the vertical blades are vertically rotated by the potential energy of the energy producing running water, and the opposing horizontal wings move on the water surface of the non-energy producing running water with no water resistance. The horizontally-shot water turbine hydropower generation system according to claim 1, which rotates horizontally.
The width of the flow path that serves both as a flow path for the non-energy-producing water and as an upstream path for river organisms is removed, and the flow path is moved diagonally upstream to a position upstream that does not interfere with the rotation of the horizontal water wheel. A plurality of cylinders with their upper parts facing the water surface are buried in parallel in the riverbed, and a protective shelf is constructed by integrating several horizontal plates with steps to protect the rotating body and its associated vertical blades upstream. The side-hung water turbine hydroelectric power generation device according to claim 1 installed in
One long side of the rotary blade, which is formed in a substantially rectangular shape, is integrated with the 90° rotational shaft on one side, and is connected to the other 90° rotational shaft by the semicircular connecting plate. By aligning the heavy rotary blades at an angle of 90 degrees to the right and integrating them in the same state, the rotary blades become seesaw rotary blades, and the operation mode of the horizontally cast water turbine configured with a plurality of them is as follows. , based on the rotating body in the center, in this device configuration, the river water is divided into left and right parts, with the left side being the energy-producing water and the right side being the non-energy producing water, and the upstream water branching position and the downstream water convergence position. According to one aspect, the rotor blade in the see-saw state at the water branching position is mostly submerged in water at an angle of 45° to the right with the 90° rotational shaft as the fulcrum, and when the horizontally cast water turbine rotates, The rotary blade at the time of passing the flowing water branching position is pushed and pushed by the potential energy of the energy-producing flowing water, and is vertically received by the outer receiving plate provided at the same position on the inside and outside of the rotary body and moved vertically. At the same time, at the downstream confluence of the energy-producing flowing water and the non-energy-producing flowing water, a water level is generated in an isosceles triangle shape with the diameter width of the rotating body as a base, using the rotating body as a weir. The rotary blades perpendicular to the drop point of the water reduce the water resistance due to the water level drop, the flow pressure of the non-energy-producing water, the repetitive force due to the seesaw principle, and the energy-producing water at the upstream water branch position. With the vertical force of the rotary blade with the potential energy of There is no need for a head, which is essential for a hydroelectric power generation device, and the rotors in the seesaw state are moved from the horizontal blades to the vertical blades by setting the upstream water branch point and the downstream water confluence point as fixed positions. , the horizontally cast water turbine hydroelectric power generation device according to any one of claims 1 to 6, characterized in that the horizontal blades are simultaneously converted from the vertical blades to the horizontal blades.
The present invention can be applied to all river flowing water, tidal currents in straits due to low tide, ocean currents on the ocean, natural currents including wind power, and artificial flows such as irrigation canals, water purification plants, and wastewater treatment plants. Horizontal water wheel hydroelectric power generation device according to any one of claims 1 to 7.

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