Hydroelectric power generation device based on canal energy utilization

Abstract

The invention discloses a water conservancy power generation device based on canal energy utilization, and relates to the technical field of water conservancy power generation. The water conservancy power generation device comprises a bottom frame, a waterwheel is rotatably installed on the left side of the inner wall of the bottom frame, a disc is fixed to the front face of a rotating shaft of the waterwheel, and a connecting rod is rotatably installed on the edge of the front face of the disc; a short column is fixed to the top of the inner wall of the bottom frame, the short column is located above the U-shaped frame, a hole catching plate is fixed to the inner wall of the U-shaped frame, magnetic blocks are fixed to the two sides of the bottom face of the U-shaped frame, and two magnetic plates are fixed to the bottom end of the interior of the bottom frame. According to the waterwheel, the U-shaped frame is pushed by the magnetic blocks to rotate leftwards, and therefore the problem that the waterwheel is difficult to automatically start under slow water flow of a river and a canal, and consequently the hydroelectric generation effect is poor is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of hydropower generation, and in particular to a hydropower generation device based on river and canal energy utilization. Background Art

[0002] The application of hydropower generation in irrigation channels is a renewable energy technology that uses the energy of water flow to produce electricity. The water flow in the canal drives the water wheel, which drives the generator shaft to rotate, thereby generating electricity. This method can not only improve the utilization efficiency of water resources, but also provide additional power support for agricultural production.

[0003] The patent with the publication number CN213684373U discloses a hydroelectric power generation energy-saving device, including a water flow pipe, a grille is fixedly installed inside the water flow pipe, an air distribution pipe located above the grille is fixedly installed inside the water flow pipe, a connecting pipe is fixedly installed on the right side of the water flow pipe, a debris collection box is fixedly installed on the end of the connecting pipe away from the water flow pipe, a water tank is fixedly installed on the back of the debris collection box, and a drainage pipe is fixedly installed on the bottom of the water tank. The hydroelectric power generation energy-saving device has the advantages of debris cleaning, etc., and solves the problem that the hydroelectric power generation devices currently set up in small waters will set grilles in the water flow channel to intercept floating objects in the water to prevent debris from entering the turbine and causing damage to the turbine transmission mechanism, but the debris intercepted by the grille for a long time will pile up together and block the water flow channel, which greatly reduces the water flow.

[0004] However, the current hydropower energy-saving device has the following problems: when the hydropower energy-saving device is in use, it is difficult for the hydropower device to self-start in a low-speed river or canal flow environment, which makes it difficult for the waterwheel to self-start under slow river or canal water flow, resulting in poor hydropower generation effect. Therefore, we propose a hydropower device based on the utilization of river or canal energy. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a hydroelectric power generation device based on the utilization of river and canal energy, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a hydropower generation device based on river and canal energy utilization, comprising a bottom frame, a waterwheel is rotatably installed on the left side of the inner wall of the bottom frame, a disc is fixed on the front side of the rotating shaft of the waterwheel, a connecting rod is rotatably installed on the front edge of the disc, a U-shaped frame is rotatably installed on the bottom end of the inner part of the bottom frame, the front side of the rotating shaft of the U-shaped frame is rotatably connected to the back side of the connecting rod, the U-shaped frame is located on the right side of the waterwheel, a short column is fixed on the top of the inner wall of the bottom frame, the short column is located above the U-shaped frame, a flutter plate is fixed on the inner wall of the U-shaped frame, a water filter is arranged on the top of the inner wall of the U-shaped frame, the water filter is used to block river and canal garbage during hydropower generation, the A water-pulling device is provided on the outer wall of the water filtering device, and the water-pulling device is used to increase the water flow during hydropower generation. Magnetic blocks are fixed on both sides of the bottom surface of the U-shaped frame, and two magnetic plates are fixed to the bottom end of the bottom frame. The bottom surfaces of the two magnetic blocks are positive poles, and the top surfaces of the two magnetic plates are positive poles. The two magnetic blocks are located above the two magnetic plates. Under the action of magnetic repulsion, the magnetic blocks push the U-shaped frame to rotate left, and the rotating shaft of the U-shaped frame drives the connecting rod to move left. The connecting rod is restricted by the short column, and the connecting rod pushes the disc to the left to rotate, and the disc drives the waterwheel to rotate. Under the impact of the river water flow, the waterwheel starts to rotate, and the waterwheel drives the connecting rod to move right, allowing the U-shaped frame to swing back and forth left and right in the bottom frame.

[0007] According to the above technical solution, the bottom surface of the short column is located on the movement trajectory of the outer wall of the connecting rod, and a plurality of circular holes are formed on the top surface of the flutter plate.

[0008] According to the above technical solution, a speed increasing box is fixedly installed on the back of the rotating shaft of the waterwheel, a bottom table is fixed on the bottom surface of the speed increasing box, the bottom table is located on the back of the bottom frame, a flywheel is fixedly installed on the back rotating shaft of the speed increasing box, a generator is fixed in the middle of the back of the flywheel, and the bottom surface of the generator is fixedly connected to the top surface of the bottom table.

[0009] According to the above technical solution, a round rod is fixed to the top of the inner wall of the U-shaped frame, and two arc-shaped spring plates are fixed to the outer wall of the round rod. A horizontal plate is fixed to the end of the two arc-shaped spring plates away from the round rod, and a plurality of tamping columns are fixed to the right side of the horizontal plate. A net frame is fixed to the right side of the inner wall of the bottom frame, and the left side of the net frame is in sliding contact with the right sides of the plurality of tamping columns. During the rotation of the arc-shaped spring plate, under the elastic force of the arc-shaped spring plate, the tamping column moves upward against the net frame, causing the surface of the net frame to vibrate, and the elastic force of the arc-shaped spring plate pushes the round rod to rotate to the left, and the round rod pushes the U-shaped frame to rotate to the left, allowing the U-shaped frame to swing further, so that the waterwheel can self-start faster under the condition of low flow rate in the river channel.

[0010] According to the above technical solution, two straight ring blocks are fixed at the bottom right side of the net frame, and magnetic columns are fixed on the inner walls of the two straight ring blocks. The straight ring blocks support the magnetic columns, and the magnetic columns absorb metal substances in the river water.

[0011] According to the above technical solution, a roller is rotatably installed in the middle of the outer wall of the round rod, a long rod is fixed on the top of the inner wall of the bottom frame, a connecting block is fixed in the middle of the outer wall of the long rod, an arc-shaped plate is fixed on the bottom surface of the connecting block, and the bottom surface of the arc-shaped plate is in rolling contact with the outer wall of the roller. The roller rolls to the left on the arc-shaped plate, and under the action of friction, the jitter of the U-shaped frame during rotation is reduced.

[0012] According to the above technical solution, the two arc-shaped spring plates are respectively in an extrusion state, and the arc-shaped plates are located on the right side of the waterwheel.

[0013] According to the above technical solution, two ring blocks are rotatably installed on the outer wall of the round rod, thin rods are fixed on the bottom surfaces of the two ring blocks respectively, groove plates are fixed on the bottom surfaces of the two thin rods, and two counterweight tubes are fixed on the bottom of the outer walls of the two thin rods respectively. Under the action of gravity, the ring blocks rotate left on the round rod, and the round rod drives the thin rod to rotate left, so that the groove plate moves upward in the river channel water flow, and the groove plate pulls up water splashes in the river channel water flow, increasing the flow rate of the water flow.

[0014] According to the above technical solution, two square tubes are fixed on the top of the outer walls of the two thin rods, two concave shells are fixed on the left sides of the two square tubes, and two rubber blocks are fixed on the inner walls of the two concave shells. When the rubber blocks rotate to the left, the rubber blocks contact the thin rods, so that the thin rods will not hit the flutter plate.

[0015] According to the above technical solution, the two ring blocks are respectively located in front of and behind the roller, a plurality of strip grooves are provided on the top surface of the groove plate, and the outer wall of the flutter plate is on the motion track on the left side of the two rubber blocks.

[0016] The present invention provides a hydroelectric power generation device based on river and canal energy utilization. It has the following beneficial effects:

[0017] (1) The present invention comprises a bottom frame, a waterwheel, a disc, a connecting rod, a short column, a U-shaped frame, a perforated plate and a magnetic block in combination with a magnetic plate. Under the action of magnetic repulsion of like charges, the magnetic block pushes the U-shaped frame to rotate leftward, and the rotating shaft of the U-shaped frame drives the connecting rod to move leftward. The connecting rod is restricted by the short column, and the connecting rod pushes the disc to rotate leftward, and the disc drives the waterwheel to rotate. Under the impact of the canal water flow, the waterwheel starts to rotate, and the waterwheel drives the connecting rod to move rightward, allowing the U-shaped frame to swing back and forth left and right in the bottom frame, so that the waterwheel can start automatically when the canal water flow is low, thereby preventing the waterwheel from being difficult to start automatically under the slow canal water flow, resulting in poor hydropower generation effect.

[0018] (2) The present invention arranges a water filtering device so that the round rod, arc-shaped spring plate, horizontal plate, tamping column, mesh frame and annular straight block cooperate with the magnetic column. During the rotation of the arc-shaped spring plate, under the elastic force of the arc-shaped spring plate, the tamping column moves upward against the mesh frame, causing the surface of the mesh frame to vibrate, thereby preventing garbage from clogging the mesh holes of the mesh frame and causing a reduction in the water flow in the canal. The annular straight block supports the magnetic column, which absorbs metal substances in the water flow in the canal, thereby preventing the metal substances in the canal from being absorbed by the magnetic block and the magnetic plate and causing a reduction in magnetic force. The elastic force of the arc-shaped spring plate pushes the round rod to rotate left, and the round rod pushes the U-shaped frame to rotate left, allowing the U-shaped frame to swing further, so that the waterwheel can self-start faster under the condition of low flow rate in the canal, thereby preventing the problem of low power generation efficiency of the equipment caused by the waterwheel self-starting too slowly.

[0019] (3) The present invention sets a water filtering device so that the roller, the long rod and the connecting block cooperate with the arc plate, and the roller rolls to the left on the arc plate. Under the action of friction, the shaking of the U-shaped frame during rotation is reduced. The U-shaped frame shakes violently, causing the equipment to run unsmoothly.

[0020] (4) The present invention arranges a water-pulling device so that the ring block, the thin rod and the trough plate cooperate with the counterweight tube. Under the action of gravity, the ring block rotates left on the round rod, and the round rod drives the thin rod to rotate left, so that the trough plate moves upward in the river channel water flow. The trough plate pulls up water splashes in the river channel water flow, increases the flow rate of the water flow, and prevents the river channel water flow from being too slow to cause low power generation efficiency.

[0021] (6) The present invention arranges a water-pulling device so that the square tube and the concave shell cooperate with the rubber block. When the rubber block rotates to the left, the rubber block contacts the thin rod, so that the thin rod does not hit the perforated plate, thereby preventing the thin rod from hitting the perforated plate and causing damage to the internal parts of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A schematic diagram of the present invention as a whole;

[0023] Figure 2 It is a schematic diagram of the back side of the present invention as a whole;

[0024] Figure 3 It is a schematic diagram of the bottom frame of the present invention;

[0025] Figure 4 is a schematic diagram of a water filtering device of the present invention;

[0026] Figure 5 It is a right schematic diagram of the water filtering device of the present invention;

[0027] Figure 6 is a schematic diagram of a water pulling device of the present invention;

[0028] Figure 7 For the present invention Figure 6A local enlarged schematic diagram of point A in the middle.

[0029] In the figure: 1, bottom frame; 2, waterwheel; 3, disc; 4, connecting rod; 5, short column; 6, U-shaped frame; 7, flutter plate; 8, magnetic block; 9, magnetic plate; 10, speed increaser; 11, bottom table; 12, flywheel; 13, generator; 14, water filtering device; 141, round rod; 142, arc spring plate; 143, horizontal plate; 144, tamping column; 145, net frame; 146, straight ring block; 147, magnetic column; 148, roller; 149, long rod; 1410, connecting block; 1411, arc plate; 15, water pulling device; 151, ring block; 152, thin rod; 153, groove plate; 154, counterweight pipe; 155, square pipe; 156, concave shell; 157, rubber block. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0031] See also Figure 1-Figure 7One embodiment of the present invention is: a hydropower generation device based on river channel energy utilization, comprising a bottom frame 1, a waterwheel 2 is rotatably installed on the left side of the inner wall of the bottom frame 1, a disc 3 is fixed on the front of the rotating shaft of the waterwheel 2, a connecting rod 4 is rotatably installed on the front edge of the disc 3, a U-shaped frame 6 is rotatably installed at the bottom end of the inner bottom of the bottom frame 1, the front of the rotating shaft of the U-shaped frame 6 is rotatably connected to the back of the connecting rod 4, the U-shaped frame 6 is located on the right side of the waterwheel 2, a short column 5 is fixed on the top of the inner wall of the bottom frame 1, the short column 5 is located above the U-shaped frame 6, and the inner wall of the U-shaped frame 6 is fixed There is a flutter plate 7, a water filter device 14 is arranged on the top of the inner wall of the U-shaped frame 6, the water filter device 14 is used to block river garbage during hydropower generation, a water pulling device 15 is arranged on the outer wall of the water filter device 14, the water pulling device 15 is used to increase the water flow during hydropower generation, magnetic blocks 8 are fixed on both sides of the bottom surface of the U-shaped frame 6, two magnetic plates 9 are fixed at the bottom end of the bottom frame 1, the bottom surfaces of the two magnetic blocks 8 are positive poles, the top surfaces of the two magnetic plates 9 are positive poles, the two magnetic blocks 8 are located above the two magnetic plates 9, and the bottom surface of the short column 5 is in the movement of the outer wall of the connecting rod 4 On the track, a plurality of circular holes are opened on the top surface of the flutter plate 7, a speed increasing box 10 is fixedly installed on the back of the rotating shaft of the waterwheel 2, a bottom table 11 is fixed on the bottom surface of the speed increasing box 10, and the bottom table 11 is located on the back of the bottom frame 1, a flywheel 12 is fixedly installed on the back rotating shaft of the speed increasing box 10, a generator 13 is fixed in the middle of the back of the flywheel 12, and the bottom surface of the generator 13 is fixedly connected to the top surface of the bottom table 11. Under the action of magnetic repulsion, the magnetic block 8 pushes the U-shaped frame 6 to rotate left, and the U-shaped frame 6 rotates left in the bottom frame 1, and the U The rotating shaft of the U-shaped frame 6 drives the connecting rod 4 to move leftward. The connecting rod 4 is restricted by the short column 5. The connecting rod 4 pushes the disc 3 to the left to rotate, and the disc 3 drives the waterwheel 2 to rotate. Under the impact of the river water flow, the waterwheel 2 starts to rotate, and the waterwheel 2 drives the connecting rod 4 to move rightward, so that the U-shaped frame 6 swings back and forth in the bottom frame 1, so that the waterwheel 2 can start automatically when the river water flow is low, avoiding the water conservancy and power generation device from being difficult to start automatically under the slow river water flow when generating electricity, resulting in poor hydropower generation effect.

[0032] Since the hydropower generation device is difficult to self-start in a low-speed river channel water flow environment, when in use, the bottom frame 1 is placed in the river channel, the low-speed river channel water flow contacts the flutter plate 7, and the low-speed river channel water flow flows out from the circular hole in the flutter plate 7. The low-speed river channel water flow pushes the flutter plate 7 to move left, and the flutter plate 7 drives the U-shaped frame 6 to move left, and the U-shaped frame 6 drives the magnetic block 8 to move left. At the same time, the bottom frame 1 supports the magnetic plate 9. Under the effect of magnetic repulsion, the magnetic block 8 pushes the U-shaped frame 6 to rotate left, and the U-shaped frame 6 rotates left in the bottom frame 1. The rotating shaft of the U-shaped frame 6 drives the connecting rod 4 to move left. The connecting rod 4 is restricted by the short column 5. The connecting rod 4 pushes the disc 3 to rotate to the left, and the disc 3 drives the waterwheel 2 to rotate. When the waterwheel 2 is struck, the waterwheel 2 starts to rotate, and the waterwheel 2 drives the connecting rod 4 to move right, allowing the U-shaped frame 6 to swing back and forth left and right in the bottom frame 1. While the waterwheel 2 rotates, the rotating shaft of the waterwheel 2 drives the rotating shaft of the speed increaser 10 to rotate, and the bottom table 11 supports the speed increaser 10. The rotating shaft of the speed increaser 10 rotates rapidly, and the rotating shaft of the speed increaser 10 drives the flywheel 12 to rotate, and the flywheel 12 drives the generator 13, allowing the generator 13 to generate electricity rapidly, so that the waterwheel 2 can start automatically when the river water flow is low, preventing the waterwheel 2 from being difficult to start automatically under the slow river water flow when the equipment is in use, thereby avoiding the problem that the waterwheel 2 is difficult to start automatically under the slow river water flow when the hydropower generation device is generating electricity, resulting in poor hydropower generation effect.

[0033] See also Figure 1-Figure 7On the basis of the above embodiment, in another embodiment of the present invention, a round rod 141 is fixed to the top of the inner wall of the U-shaped frame 6, two arc-shaped spring plates 142 are fixed to the outer wall of the round rod 141, a horizontal plate 143 is fixed to one end of the two arc-shaped spring plates 142 away from the round rod 141, a plurality of tamping columns 144 are fixed to the right side of the horizontal plate 143, a net frame 145 is fixed to the right side of the inner wall of the bottom frame 1, the left side of the net frame 145 is in sliding contact with the right side of the plurality of tamping columns 144, the net frame 145 filters the garbage in the river water flow, so that the garbage in the water flow will not approach the waterwheel 2, and when the arc-shaped spring plate 142 rotates, under the elastic force of the arc-shaped spring plate 142, the tamping columns 144 move upward against the net frame 145, so that the surface of the net frame 145 vibrates, so as to prevent the net frame 145 from vibrating when the hydroelectric power generation device is generating electricity. The mesh is clogged with garbage, causing the water flow in the river channel to decrease. Two straight ring blocks 146 are fixed to the bottom right side of the net frame 145. Magnetic columns 147 are fixed to the inner walls of the two straight ring blocks 146. Two arc-shaped spring plates 142 are respectively in an extrusion state. The straight ring blocks 146 support the magnetic columns 147. The magnetic columns 147 absorb metal substances in the river channel water flow to prevent the metal substances in the river channel from being absorbed by the magnetic blocks 8 and the magnetic plates 9 when the hydropower generation device is generating electricity, causing the magnetic force to decrease. The elastic force of the arc-shaped spring plate 142 pushes the round rod 141 to rotate left, and the round rod 141 pushes the U-shaped frame 6 to rotate left, allowing the U-shaped frame 6 to swing further, so that the waterwheel 2 can self-start faster under the condition of low flow rate in the river channel, avoiding the problem of low power generation efficiency of the equipment caused by the waterwheel 2 self-starting too slowly when the hydropower generation device is generating electricity.

[0034] A roller 148 is rotatably installed in the middle of the outer wall of the round rod 141, a long rod 149 is fixed on the top of the inner wall of the bottom frame 1, a connecting block 1410 is fixed in the middle of the outer wall of the long rod 149, and an arc plate 1411 is fixed on the bottom of the connecting block 1410. The bottom surface of the arc plate 1411 is in rolling contact with the outer wall of the roller 148. The arc plate 1411 is located on the right side of the waterwheel 2, and the roller 148 rolls to the left on the arc plate 1411. Under the action of friction, the jitter of the U-shaped frame 6 during rotation is reduced, so as to avoid severe jitter of the U-shaped frame 6 when the hydropower generation device is generating electricity, resulting in unsmooth operation of the equipment.

[0035] Two ring blocks 151 are rotatably installed on the outer wall of the round rod 141, and thin rods 152 are fixed to the bottom surfaces of the two ring blocks 151 respectively, and groove plates 153 are fixed to the bottom surfaces of the two thin rods 152. Two counterweight tubes 154 are fixed to the bottom of the outer walls of the two thin rods 152 respectively. The two ring blocks 151 are respectively located in front of and behind the roller 148, and a plurality of strip grooves are provided on the top surface of the groove plates 153. Under the action of gravity, the ring blocks 151 rotate left on the round rod 141, and the round rod 141 drives the thin rod 152 to rotate left, so that the groove plates 153 move upward in the river channel water flow. The groove plates 153 pull up water splashes in the river channel water flow, increase the flow rate of the water flow, and avoid low power generation efficiency caused by slow river channel water flow when the hydropower generation device is generating electricity.

[0036] Two square tubes 155 are fixed to the top of the outer walls of the two thin rods 152, two concave shells 156 are fixed to the left sides of the two square tubes 155, and two rubber blocks 157 are fixed to the inner walls of the two concave shells 156. The outer wall of the flutter plate 7 is on the movement trajectory on the left sides of the two rubber blocks 157. When the rubber blocks 157 rotate leftward, the rubber blocks 157 contact the thin rods 152, so that the thin rods 152 will not hit the flutter plate 7, thereby preventing the thin rods 152 from hitting the flutter plate 7 when the hydropower generation device is generating electricity, causing damage to the internal parts of the equipment.

[0037] When the magnetic block 8 pushes the U-shaped frame 6 to rotate leftward, the U-shaped frame 6 drives the round rod 141 to rotate leftward, the round rod 141 drives the arc spring plate 142 to rotate leftward, the arc spring plate 142 drives the horizontal plate 143 to rotate leftward, and the horizontal plate 143 drives the tamping column 144 to rotate leftward. At the same time, the net frame 145 filters the garbage in the river water flow, so that the garbage in the water flow will not approach the waterwheel 2. During the rotation of the arc spring plate 142, under the elastic force of the arc spring plate 142, the tamping column 144 moves upward against the net frame 145, so that the surface of the net frame 145 vibrates, preventing the mesh of the net frame 145 from being blocked by garbage when the equipment is in use, thereby avoiding the problem of reduced river water flow caused by garbage blocking the mesh of the net frame 145 when the hydropower generation device is generating electricity. At the same time, the net frame 145 The straight ring block 146 is supported, and the straight ring block 146 supports the magnetic column 147. The magnetic column 147 absorbs metal substances in the river water flow to prevent the metal substances in the river water from being absorbed by the magnetic block 8 and the magnetic plate 9 when the equipment is in use, thereby avoiding the problem of reduced magnetic force caused by the metal substances in the river water being absorbed by the magnetic block 8 and the magnetic plate 9 when the hydropower generation device is generating electricity. When the arc spring plate 142 is rotating, the elastic force of the arc spring plate 142 pushes the round rod 141 to rotate left, and the round rod 141 pushes the U-shaped frame 6 to rotate left, allowing the U-shaped frame 6 to swing further, so that the waterwheel 2 can self-start faster under the condition of low flow rate in the river, preventing the waterwheel 2 from self-starting too slowly when the equipment is in use, thereby avoiding the problem of low power generation efficiency of the equipment caused by the waterwheel 2 self-starting too slowly when the hydropower generation device is generating electricity.

[0038] When the U-shaped frame 6 drives the round rod 141 to rotate left, the round rod 141 drives the roller 148 to rotate left. At the same time, the bottom frame 1 supports the long rod 149, the long rod 149 supports the connecting block 1410, the connecting block 1410 supports the arc plate 1411, and the roller 148 rolls left on the arc plate 1411. Under the action of friction, the jitter of the U-shaped frame 6 during rotation is reduced, and the U-shaped frame 6 is prevented from shaking violently when the equipment is in use, thereby avoiding the problem of the U-shaped frame 6 shaking violently when the hydropower generation device is generating electricity, causing the equipment to run unsmoothly.

[0039] While the U-shaped frame 6 drives the round rod 141 to rotate left, the round rod 141 drives the ring block 151 to rotate left, the ring block 151 drives the thin rod 152 to rotate left, the thin rod 152 drives the slot plate 153 to rotate left, and at the same time, the thin rod 152 drives the counterweight tube 154 to rotate left. Under the action of gravity, the ring block 151 rotates left on the round rod 141, and the round rod 141 drives the thin rod 152 to rotate left, so that the slot plate 153 moves upward in the river channel water flow. The slot plate 153 pulls up water splashes in the river channel water flow, increases the flow rate of the water flow, and prevents the river channel water flow from being too slow when the equipment is in use, thereby avoiding the problem of low power generation efficiency caused by the river channel water flow being too slow when the hydropower generation device is generating electricity.

[0040] While the round rod 141 drives the thin rod 152 to rotate left, the thin rod 152 drives the square tube 155 to rotate left, the square tube 155 drives the concave shell 156 to rotate left, the concave shell 156 drives the rubber block 157 to rotate left, and during the process of the rubber block 157 rotating left, the rubber block 157 contacts the thin rod 152, so that the thin rod 152 will not hit the flutter plate 7, thereby preventing the thin rod 152 from hitting the flutter plate 7 when the equipment is in use, thereby avoiding the problem of the thin rod 152 hitting the flutter plate 7 when the hydropower generation device is generating electricity, causing the internal parts of the equipment to be easily damaged.

[0041] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A hydroelectric power generation device based on river channel energy utilization, comprising a bottom frame (1), a waterwheel (2) being rotatably mounted on the left side of the inner wall of the bottom frame (1), characterized in that: A disc (3) is fixed on the front side of the rotating shaft of the waterwheel (2); a connecting rod (4) is rotatably mounted on the front edge of the disc (3); a U-shaped frame (6) is rotatably mounted on the bottom end of the interior of the bottom frame (1); the front side of the rotating shaft of the U-shaped frame (6) is rotatably connected to the back side of the connecting rod (4); the U-shaped frame (6) is located on the right side of the waterwheel (2); a short column (5) is fixed on the top of the inner wall of the bottom frame (1); the short column (5) is located above the U-shaped frame (6); a flutter plate (7) is fixed on the inner wall of the U-shaped frame (6); and the top of the inner wall of the U-shaped frame (6) is fixed with a hole plate (7). A water filter (14) is provided on the outer wall of the water filter (14), and the water filter (14) is used to block river garbage during hydropower generation. A water pulling device (15) is provided on the outer wall of the water filter (14), and the water pulling device (15) is used to increase the water flow during hydropower generation. Magnetic blocks (8) are fixed on both sides of the bottom surface of the U-shaped frame (6). Two magnetic plates (9) are fixed on the bottom end of the bottom frame (1). The bottom surfaces of the two magnetic blocks (8) are positive poles, and the top surfaces of the two magnetic plates (9) are positive poles. The two magnetic blocks (8) are located above the two magnetic plates (9).

2. The hydroelectric power generation device based on river channel energy utilization according to claim 1 is characterized in that: The bottom surface of the short column (5) is located on the movement track of the outer wall of the connecting rod (4), and the top surface of the hole-beating plate (7) is provided with a plurality of circular holes.

3. The hydroelectric power generation device based on river channel energy utilization according to claim 2 is characterized in that: A speed increasing box (10) is fixedly mounted on the back of the rotating shaft of the water wheel (2); a bottom table (11) is fixedly mounted on the bottom surface of the speed increasing box (10); the bottom table (11) is located on the back of the bottom frame (1); a flywheel (12) is fixedly mounted on the rotating shaft on the back of the speed increasing box (10); a generator (13) is fixedly mounted in the middle of the back of the flywheel (12); and the bottom surface of the generator (13) is fixedly connected to the top surface of the bottom table (11).

4. The hydroelectric power generation device based on river channel energy utilization according to claim 3 is characterized in that: A round rod (141) is fixed to the top of the inner wall of the U-shaped frame (6), two arc-shaped spring plates (142) are fixed to the outer wall of the round rod (141), a horizontal plate (143) is fixed to one end of the two arc-shaped spring plates (142) away from the round rod (141), a plurality of tamping columns (144) are fixed to the right side of the horizontal plate (143), a net frame (145) is fixed to the right side of the inner wall of the bottom frame (1), and the left side of the net frame (145) is in sliding contact with the right sides of the plurality of tamping columns (144).

5. The hydroelectric power generation device based on river channel energy utilization according to claim 4 is characterized in that: Two straight ring blocks (146) are fixed to the bottom of the right side of the screen frame (145), and magnetic columns (147) are fixed to the inner walls of the two straight ring blocks (146).

6. The hydroelectric power generation device based on river channel energy utilization according to claim 5 is characterized in that: A roller (148) is rotatably mounted in the middle of the outer wall of the round rod (141); a long rod (149) is fixed to the top of the inner wall of the bottom frame (1); a connecting block (1410) is fixed to the middle of the outer wall of the long rod (149); an arc-shaped plate (1411) is fixed to the bottom surface of the connecting block (1410); and the bottom surface of the arc-shaped plate (1411) is in rolling contact with the outer wall of the roller (148).

7. The hydroelectric power generation device based on river channel energy utilization according to claim 6 is characterized in that: The two arc-shaped spring plates (142) are respectively in a squeezed state, and the arc-shaped plate (1411) is located on the right side of the waterwheel (2).

8. The hydroelectric power generation device based on river channel energy utilization according to claim 7 is characterized in that: Two ring blocks (151) are rotatably mounted on the outer wall of the round rod (141), thin rods (152) are respectively fixed on the bottom surfaces of the two ring blocks (151), groove plates (153) are fixed on the bottom surfaces of the two thin rods (152), and two counterweight tubes (154) are respectively fixed on the bottom of the outer walls of the two thin rods (152).

9. The hydroelectric power generation device based on river channel energy utilization according to claim 8 is characterized in that: Two square tubes (155) are fixed to the top of the outer walls of the two thin rods (152), two concave shells (156) are fixed to the left sides of the two square tubes (155), and two rubber blocks (157) are fixed to the inner walls of the two concave shells (156).

10. The hydroelectric power generation device based on river channel energy utilization according to claim 9 is characterized in that: The two ring blocks (151) are respectively located in front of and behind the roller (148); a plurality of strip grooves are formed on the top surface of the groove plate (153); and the outer wall of the flutter plate (7) is located on the movement track on the left side of the two rubber blocks (157).

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