Water flow energy impact power generation device

Abstract

The invention discloses a water flow energy impact power generation device. Belongs to the technical field of water-flow power generation. According to the technical key points, the system comprises the ground, a C-shaped water channel is arranged on the ground, a plurality of water wheel power generation mechanisms distributed at equal intervals are arranged on the C-shaped water channel, mounting floors and a high-altitude water supply mechanism are fixedly mounted on the ground, and water storage tanks are fixedly connected to the inner tops of all the mounting floors. According to the device, a circulating water flow system with the C-shaped water channel and the multiple installation floors combined is constructed, multi-stage echelon utilization of water flow energy is achieved, the water wheel power generation mechanism on the C-shaped water channel can directly generate power through water flow impact, energy is further recycled through the water conveying power generation unit in the high-altitude water conveying and inter-floor water conveying process, and the energy utilization efficiency is improved. Meanwhile, the buoyancy power generation unit in the water storage tank can convert potential energy of water level change into electric energy, the conversion efficiency of water flow energy is greatly improved through multi-link cooperation, limitation of natural water flow conditions is avoided, and the application range is wider.

Description

Technical Field

[0001] The present invention relates to the technical field of water flow power generation, in particular to a water flow energy impact power generation device. Background Art

[0002] As the global energy structure transitions toward clean energy, the development and utilization of water resources, a renewable, widely distributed green energy source, has long been a research hotspot in the energy sector. Hydropower generation, with its advantages of high stability and minimal environmental impact, has become a crucial component of the clean energy system. Currently, common hydropower generation devices rely on natural water flow conditions, such as rivers and tides, to convert the kinetic or potential energy of the water flow into electrical energy through turbines. However, such devices are subject to significant geographical constraints, and their energy conversion efficiency is easily affected by factors such as water flow velocity and water level fluctuations, making it difficult to achieve large-scale and efficient energy utilization. To overcome the constraints of natural conditions and improve the efficiency of hydropower utilization, various artificial hydropower generation systems have emerged. Existing artificial hydropower generation devices typically create controllable water flows by constructing facilities such as canals and reservoirs, and then use equipment such as water wheels and turbines to generate electricity.

[0003] However, in actual applications, the energy conversion link of existing devices is single, and most of them only generate electricity once by the water flow hitting the water wheel, failing to fully utilize the multi-level energy generated by the water flow during the transportation and drop process; the utilization of the potential energy of the water flow is not sufficient, especially in scenarios with height differences, and the potential energy conversion efficiency is not maximized by layered energy storage and step-by-step energy release; some devices have complex structures and poor adaptability to water flow velocity and flow rate, and the power generation efficiency drops significantly under low flow rate or small flow conditions. Summary of the Invention

[0004] In order to solve the above technical problems, the present invention provides a water flow impact power generation device. This technical solution solves the problems mentioned in the above background technology, such as the single energy conversion link of the existing device, which mostly only realizes one-time power generation by water flow impacting the water wheel, and fails to fully utilize the multi-level energy generated by the water flow during the transportation and drop process; the utilization of the potential energy of the water flow is not sufficient, especially in scenarios with height differences, and the potential energy conversion efficiency is not maximized by layered energy storage and step-by-step energy release; some devices have complex structures, poor adaptability to water flow velocity and flow rate, and the power generation efficiency is significantly reduced under low flow rate or small flow conditions.

[0005] In order to achieve the above objects, the technical solution adopted by the present invention is: A water flow impact power generation device includes a ground surface, a C-shaped water channel is provided on the ground surface, and a plurality of equally spaced water turbine power generation mechanisms are provided on the C-shaped water channel. An installation floor and a high-altitude water supply mechanism are fixedly installed on the ground surface. The top of each floor of the installation floor is fixedly connected to a water tank, and the inner bottom of each floor is provided with a plurality of buoyancy power generation units that cooperate with the water tank. The high-altitude water supply mechanism is connected to the water tank in the highest floor of the installation floor through a first water supply and power generation unit. Except for the water tank in the lowest floor, the water tanks in the remaining floors are connected to the water tanks in the lower floors through a second water supply and power generation unit. The water tank in the lowest floor is connected to one end of the C-shaped water channel through the second water supply and power generation unit, and the high-altitude water supply mechanism is connected to the other end of the C-shaped water channel. A water level sensor is fixedly connected to the inner wall of each water tank.

[0006] Preferably, the water turbine power generation mechanism includes an inverted V-shaped bracket fixedly connected to both sides of the C-shaped water channel, the two inverted V-shaped brackets are fixedly connected by a cross bar, a rotating shaft is rotatably connected between the two inverted V-shaped brackets, an inner disk is fixedly connected to the rotating shaft, the outer ring of the inner disk is fixedly connected to a plurality of groups of connecting rods distributed in a circular array, the other end of each connecting rod is fixedly connected to an outer ring, the outer ring of the outer ring is fixedly connected to a plurality of water buckets distributed in a circular array, a first cavity is opened inside the inner disk, a plurality of first generators corresponding to the plurality of connecting rods are fixedly connected in the first cavity, and the output of the first generator The input end is fixedly connected to a first screw rod, and the other end of the first screw rod is rotatably connected to the inner ring of the outer ring. There are two connecting rods in each group, and the two connecting rods in each group correspond to a matching first screw rod, and the first screw rod is parallel to the two matching connecting rods. A second cavity corresponding to each first screw rod is opened in the outer ring, and a second generator is installed in the second cavity. One end of the first screw rod extends into the corresponding second cavity and is fixedly connected to the input end of the second generator inside it. A first counterweight block is threadedly connected to each first screw rod, and the first counterweight block is slidably connected to the two connecting rods matching the first screw rod 309.

[0007] Preferably, the hydro-turbine power generation mechanism further comprises a mounting frame fixedly connected to the outside of the inverted V-shaped bracket, a third generator is fixedly connected to the mounting frame, and an input end of the third generator is fixedly connected to one end of the rotating shaft via a connecting shaft.

[0008] Preferably, the buoyant power generation unit includes a fourth generator fixedly connected to the bottom of each floor of the installation floor, the input end of the fourth generator is fixedly connected to a vertically arranged second screw rod, the second screw rod is threadedly connected to a second counterweight block, the top of the second counterweight block is fixedly connected to a sliding rod, the sliding rod is slidably connected to the water tank, the top of the sliding rod is fixedly connected to a floating box located in the water tank, the top of the second screw rod is rotatably connected to a limiting plate, the bottom of the limiting plate is fixedly connected to a guide rod parallel to the second screw rod, the bottom end of the guide rod is fixedly connected to the bottom of the floor, and the second counterweight block is slidably connected to the guide rod.

[0009] Preferably, the high-altitude water supply mechanism includes a high-pressure water pump fixedly connected to the ground, the input end of the high-pressure water pump is connected to a water pumping pipe, the other end of the water pumping pipe extends to the tail of the C-shaped channel, the output end of the high-pressure water pump is connected to an high-altitude water supply pipe, and the other end of the high-altitude water supply pipe is connected to the first water supply and power generation unit.

[0010] Preferably, the first water transmission and power generation unit includes a first hydroelectric generator fixedly connected to the top of the installation floor, one end of the high-altitude water transmission pipe is connected to the water inlet of the first hydroelectric generator, and the water outlet of the first hydroelectric generator is connected to a connecting pipe, and the other end of the connecting pipe extends from the top of the uppermost water tank to the interior.

[0011] Preferably, the second water transmission and power generation unit includes a second hydroelectric generator fixedly connected to each floor of the installation floor, the water inlet of the second hydroelectric generator is connected to a water inlet pipe, the top of the water inlet pipe is connected to the water tank above, and an electric-controlled water valve is provided on the water inlet pipe. The water outlet of the second hydroelectric generator is connected to a water outlet pipe, and the water outlet pipe is connected to the water tank in the next floor. The other end of the lowest water outlet pipe extends to the inside of the ground and extends out from the head end of the C-shaped channel.

[0012] Preferably, the bottom end of the inverted V-shaped bracket is fixedly connected to two mounting bases, and mounting bolts are inserted at the four corners of the mounting bases, and the mounting bases are connected to the ground through the cooperation of the mounting bolts.

[0013] Preferably, a plurality of voltage stabilizers are provided on the ground, and a shielding shed is provided outside the voltage stabilizers.

[0014] Preferably, the buoyancy tank is made of high-density polyethylene.

[0015] Compared with the prior art, the present invention provides a water flow energy impact power generation device with the following beneficial effects: 1. This device achieves multi-stage utilization of water flow energy by constructing a circulating water flow system that combines a C-shaped water channel with multiple installation floors. The turbine power generation mechanism on the C-shaped water channel can directly generate electricity by utilizing the impact of water flow. Energy is further recovered through the water transmission power generation unit during high-altitude water delivery and water delivery between floors. At the same time, the buoyancy power generation unit in the water storage tank can convert the potential energy of water level changes into electrical energy. The coordinated operation of multiple links greatly improves the conversion efficiency of water flow energy. It is not restricted by natural water flow conditions and has a wider range of applications.

[0016] 2. The design of each component of the device takes into account both efficiency and stability. The hydro-turbine power generation mechanism uses multiple generators in conjunction with buckets and counterweights to adapt to different water flow intensities and enhance energy capture capabilities. The buoyancy power generation unit utilizes the linkage between the pontoon and the screw structure to sensitively respond to water level changes and achieve continuous power generation. The water level sensor and electronically controlled water valve installed in the circulation system can accurately regulate the water flow, and combined with the voltage stabilizer to ensure stable power output. The overall structure is compact and easy to maintain, with good practical value and promotion prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the main structure of the present invention; Figure 2 It is a structural diagram of the high altitude water supply mechanism of the present invention; Figure 3 It is a structural schematic diagram of the hydro-turbine power generation mechanism in the present invention; Figure 4 is a cross-sectional view of the hydroelectric power generation mechanism of the present invention; Figure 5 It is a structural schematic diagram of the buoyancy power generation unit in the present invention; Figure 6 This is a schematic structural diagram of the second water transmission and power generation unit in the present invention; Figure 7 This is a structural diagram of the buoyancy power generation unit in the present invention after being displayed in isolation.

[0018] The numbers in the figure are: 1, ground; 2, C-shaped water channel; 3, water turbine power generation mechanism; 301, inverted V-shaped bracket; 302, rotating shaft; 303, inner plate; 304, connecting rod; 305, outer ring; 306, water bucket; 307, first cavity; 308, first generator; 309, first screw rod; 3010, second cavity; 3011, second generator; 3012, first counterweight; 3013, mounting frame; 3014, third generator; 3015, connecting shaft; 4, installation floor; 5, water tank; 6, buoyant power generation unit; 601, fourth generator; 602, first Two screw rods; 603, second counterweight; 604, sliding rod; 605, buoyancy box; 606, guide rod; 607, limit plate; 7, high-altitude water supply mechanism; 701, high-pressure water pump; 702, water pumping pipe; 703, high-altitude water supply pipe; 8, first water supply and power generation unit; 801, first hydroelectric generator; 802, connecting pipe; 9, second water supply and power generation unit; 901, second hydroelectric generator; 902, water inlet pipe; 903, water outlet pipe; 904, electric water valve; 10, water level sensor; 11, installation base plate; 12, installation bolts; 13, voltage stabilizer; 14, shelter. DETAILED DESCRIPTION

[0019] The following description is intended to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are merely examples, and those skilled in the art may conceive of other obvious variations.

[0020] Example 1 Please refer to Figures 1 to 7 As shown, a water flow energy impact power generation device includes a ground 1, a C-shaped water channel 2 is provided on the ground 1, and a plurality of equally spaced water turbine power generation mechanisms 3 are provided on the C-shaped water channel 2. An installation floor 4 and an overhead water supply mechanism 7 are fixedly installed on the ground 1. The top of each floor of the installation floor 4 is fixedly connected to a water tank 5, and the inner bottom of each floor is provided with a plurality of buoyancy power generation units 6 that cooperate with the water tank 5. The overhead water supply mechanism 7 is connected to the water tank 5 in the highest floor of the installation floor 4 through a first water supply power generation unit 8. Except for the water tank 5 in the lowest floor, the water tanks 5 in the remaining floors are connected to the water tanks 5 in the lower floors through a second water supply power generation unit 9. The water tank 5 in the lowest floor is connected to one end of the C-shaped water channel 2 through the second water supply power generation unit 9, and the overhead water supply mechanism 7 is connected to the other end of the C-shaped water channel 2. A water level sensor 10 is fixedly connected to the inner wall of each water tank 5.

[0021] It can be understood by those skilled in the art that the C-shaped water channel 2 on the ground 1 and the installation floor 4 constitute a circulating water flow system: the high-altitude water supply mechanism 7 pumps the water at the tail of the C-shaped water channel 2 to the water tank 5 on the highest floor of the installation floor 4, and generates electricity through the first water transmission and power generation unit 8 during the process; the water tanks 5 on each floor transmit water to the lower level through the second water transmission and power generation unit 9 and generate electricity again, and the water in the water tank 5 on the lowest floor flows back to the head end of the C-shaped water channel 2, driving the hydropower generation mechanism 3 on the water channel to generate electricity; the water level sensor 10 in the water tank 5 monitors the water level, and cooperates with the buoyancy power generation unit 6 to generate electricity by utilizing the water level change, forming a closed loop.

[0022] The system realizes the recycling of water flow energy and multi-stage power generation, breaks through the limitations of natural water flow conditions, maximizes energy conversion efficiency through the coordination of the C-shaped water channel 2, the water storage tank 5, and the water transmission and power generation unit, and the water level sensor 10 ensures stable operation of the system.

[0023] Example 2 Furthermore, the hydroelectric generating mechanism 3 includes an inverted V-shaped bracket 301 fixedly connected to both sides of the C-shaped water channel 2, the two inverted V-shaped brackets 301 are fixedly connected by a cross bar, a rotating shaft 302 is rotatably connected between the two inverted V-shaped brackets 301, an inner disk 303 is fixedly connected to the rotating shaft 302, the outer ring of the inner disk 303 is fixedly connected to a plurality of groups of connecting rods 304 distributed in a circular array, the other end of each connecting rod 304 is fixedly connected to an outer ring 305, the outer ring of the outer ring 305 is fixedly connected to a plurality of water buckets 306 distributed in a circular array, a first cavity 307 is opened inside the inner disk 303, a plurality of first generators 308 corresponding to the plurality of connecting rods 304 are fixedly connected in the first cavity 307, and the input end of the first generator 308 is fixedly connected to the first Screw rod 309, the other end of the first screw rod 309 is rotatably connected to the inner ring of the outer ring 305, the number of each group of connecting rods 304 is two, and the two connecting rods 304 in each group correspond to a matching first screw rod 309, and the first screw rod 309 is parallel to the two matching connecting rods 304, and a second cavity 3010 corresponding to each first screw rod 309 is opened in the outer ring 305, and a second generator 3011 is installed in the second cavity 3010, one end of the first screw rod 309 extends into the corresponding second cavity 3010, and is fixedly connected to the input end of the second generator 3011 inside it, and each first screw rod 309 is threadedly connected to a first counterweight block 3012, and the first counterweight block 3012 is slidably connected to the two connecting rods 304 matching the first screw rod 309.

[0024] It can be understood by those skilled in the art that the water flow impacting the water bucket 306 drives the outer ring 305, the connecting rod 304, the inner disk 303 and the rotating shaft 302 to rotate, and at the same time the first counterweight block 3012 rotates with the outer ring 305 and slides along the connecting rod 304, causing the first screw 309 to rotate, driving the first generator 308 and the second generator 3011 to generate electricity.

[0025] The water bucket 306 effectively captures the kinetic energy of the water, driving multiple components to rotate. The first generator 308 and the second generator 3011 work simultaneously, which can more fully convert the water flow energy into electrical energy and improve the power generation efficiency.

[0026] In addition, the sliding force of the first counterweight block 3012 matches the torque and power generation of the first generator 308 and the second generator 3011, and the number of the first generator 308 and the second generator 3011 can be adjusted in time, and a more efficient power generation standard can be achieved by integrating multiple matchings.

[0027] Example 3 Furthermore, the hydro-turbine power generation mechanism 3 also includes a mounting frame 3013 fixedly connected to the outside of the inverted V-shaped bracket 301, and a third generator 3014 is fixedly connected to the mounting frame 3013. The input end of the third generator 3014 is fixedly connected to one end of the rotating shaft 302 through a connecting shaft 3015.

[0028] Those skilled in the art will appreciate that when the rotating shaft 302 rotates under the action of the water flow, the input end of the third generator 3014 is driven to rotate via the connecting shaft 3015 , so that the third generator 3014 generates electricity.

[0029] The addition of the third generator 3014 further utilizes the rotational energy of the rotating shaft 302 to generate electricity, thereby improving energy conversion efficiency. The provision of the mounting frame 3013 ensures the stable installation of the third generator 3014, making the power generation process more reliable.

[0030] In addition, the size and number of the third generators 3014 are matched according to the impact force of the water flow in the C-shaped channel 2.

[0031] Example 4 Furthermore, the buoyant power generation unit 6 includes a fourth generator 601 fixedly connected to the bottom of each floor of the installation floor 4, the input end of the fourth generator 601 is fixedly connected to a vertically arranged second screw rod 602, the second counterweight block 603 is threadedly connected to the second screw rod 602, the top of the second counterweight block 603 is fixedly connected to a slide rod 604, the slide rod 604 is slidably connected to the water tank 5, the top of the slide rod 604 is fixedly connected to the floating box 605 located in the water tank 5, the top of the second screw rod 602 is rotatably connected to a limit plate 607, the bottom of the limit plate 607 is fixedly connected to a guide rod 606 parallel to the second screw rod 602, the bottom end of the guide rod 606 is fixedly connected to the bottom of the floor, and the second counterweight block 603 is slidably connected to the guide rod 606.

[0032] It can be understood by those skilled in the art that when the water level in the water tank 5 changes, the float 605 floats up and down, driving the second counterweight 603 to move up and down along the guide rod 606 through the slide rod 604, causing the second screw rod 602 to rotate, driving the fourth generator 601 to generate electricity, and the limit plate 607 limits the movement range of the second counterweight 603.

[0033] The change of the water level in the water storage tank 5 is used to generate electricity, which fully utilizes the potential energy of the water flow and increases the power generation path.

[0034] The guide rod 606 ensures the stable movement of the second counterweight 603, and the limit plate 607 prevents excessive movement of the components, thereby improving the safety and stability of the device.

[0035] In addition, the sliding connection between the slide rod 604 and the water tank 5 is sealed to prevent water leakage.

[0036] Example 5 Furthermore, the high-altitude water supply mechanism 7 includes a high-pressure water pump 701 fixedly connected to the ground 1, the input end of the high-pressure water pump 701 is connected to a water pumping pipe 702, the other end of the water pumping pipe 702 extends to the tail of the C-shaped channel 2, and the output end of the high-pressure water pump 701 is connected to an high-altitude water supply pipe 703, and the other end of the high-altitude water supply pipe 703 is connected to the first water supply and power generation unit 8.

[0037] Those skilled in the art will appreciate that, when in operation, the high-pressure water pump 701 draws water from the tail of the C-shaped channel 2 through the water pumping pipe 702 and delivers the water to the first water transmission and power generation unit 8 through the high-altitude water transmission pipe 703 .

[0038] It provides power for the water circulation of the entire device, ensuring that the water can be transported to high altitude to achieve the subsequent power generation process. The structure is simple, the operation is reliable, and the water in the C-shaped channel 2 can be effectively transported to the designated location.

[0039] Example 6 Furthermore, the first water transmission and power generation unit 8 includes a first hydroelectric generator 801 fixedly connected to the top of the installation floor 4, one end of the high-altitude water transmission pipe 703 is connected to the water inlet of the first hydroelectric generator 801, and the water outlet of the first hydroelectric generator 801 is connected to the connecting pipe 802, and the other end of the connecting pipe 802 extends from the top of the uppermost water tank 5 to the interior.

[0040] Those skilled in the art will appreciate that when the water transported by the overhead water pipe 703 flows through the first hydroelectric generator 801 , it drives the first hydroelectric generator 801 to generate electricity, and the water then flows into the uppermost water tank 5 through the connecting pipe 802 .

[0041] Power generation is achieved during the water flow transportation process, which fully utilizes the energy of the water flow and improves energy utilization. The water flow can be smoothly transported to the top water storage tank 5 to ensure that the power generation process of the subsequent floors proceeds normally.

[0042] In addition, the size of the first hydroelectric generator 801 is matched according to the impact force of the water supply amount of the high-altitude water supply mechanism 7.

[0043] Example 7 Furthermore, the second water transmission and power generation unit 9 includes a second hydroelectric generator 901 fixedly connected to each floor of the installation floor 4. The water inlet of the second hydroelectric generator 901 is connected to an inlet pipe 902. The top of the inlet pipe 902 is connected to the water storage tank 5 above. An electric water valve 904 is provided on the inlet pipe 902. The water outlet of the second hydroelectric generator 901 is connected to an outlet pipe 903. The outlet pipe 903 is connected to the water storage tank 5 in the next layer. The other end of the lowest outlet pipe 903 extends to the inside of the ground 1 and extends from the head end of the C-shaped channel 2.

[0044] It can be understood by those skilled in the art that the water in the upper water tank 5 flows through the second hydroelectric generator 901 through the water inlet pipe 902, driving it to generate electricity, and the water flows through the outlet pipe 903 into the next water tank 5, and the water flow at the bottom flows back to the head end of the C-shaped channel 2 through the outlet pipe 903.

[0045] When the water level in water tank 5 rises to a specified height, water level sensor 10 on the inner wall of water tank 5 detects the water level signal in real time and then controls electronically controlled water valve 904 to open, allowing water in water tank 5 to rapidly flow into second hydroelectric generator 901 through water inlet pipe 902 and then be discharged to the next water tank 5 through water outlet pipe 903, thus achieving rapid emptying of water tank 5. During this process, the water level in water tank 5 drops sharply, and float 605 sinks rapidly with the water level. The second counterweight 603 is driven rapidly downward along guide rod 606 by slide rod 604, and the gravitational potential energy of the second counterweight 603 is converted into rotational kinetic energy of second screw rod 602, driving fourth generator 601 to generate electricity efficiently. When the second counterweight block 603 drops to the lowest point, the water level sensor 10 detects that the water level in the water tank 5 has been emptied, and then controls the electric water valve 904 to close. At this time, the water delivered by the upper water tank 5 or the high-altitude water supply mechanism 7 begins to be re-injected into the water tank 5, entering the next round of water storage and power generation cycle.

[0046] In addition, the size of the second hydroelectric generator 901 is matched according to the size of the buoyancy force, and the size of the second hydroelectric generator 901 at the bottom layer is configured according to the impact force of the water drop.

[0047] Example 8 Furthermore, the bottom end of the inverted V-shaped bracket 301 is fixedly connected to two mounting bases 11 , and mounting bolts 12 are inserted at the four corners of the mounting bases 11 . The mounting bases 11 are connected to the ground 1 through the cooperation of the mounting bolts 12 .

[0048] It will be understood by those skilled in the art that the mounting bolts 12 fix the mounting base plate 11 to the ground 1, thereby stably installing the inverted V-shaped bracket 301 and enabling the inverted V-shaped bracket 301 to be firmly fixed to the ground 1, thereby ensuring the stability of the hydro-turbine power generation mechanism 3 during operation and preventing it from being displaced or shaken under the impact of water flow.

[0049] Example 9 Furthermore, a plurality of voltage stabilizers 13 are provided on the ground 1 , and a shielding shed 14 is provided outside the voltage stabilizers 13 .

[0050] Those skilled in the art will appreciate that the voltage stabilizer 13 stabilizes the power generated by each power generation mechanism and unit, and the shielding shed 14 shields the voltage stabilizer 13 from external environmental influences.

[0051] In addition, the voltage stabilizer 13 ensures the stability of the output power, improves the power quality, and facilitates subsequent use or storage. The shielding shed 14 protects the voltage stabilizer 13 from external wind, rain, sunlight, etc., thereby extending the service life of the voltage stabilizer 13.

[0052] Example 10 Furthermore, the buoyancy tank 605 is made of high-density polyethylene.

[0053] As will be appreciated by those skilled in the art, buoyancy chamber 605 is constructed from high-density polyethylene (HDPE) and floats within water tank 5 in response to water level fluctuations, driving the movement of related components to generate electricity. HDPE's excellent corrosion and wear resistance extend the life of buoyancy chamber 605. This lightweight material allows for better buoyancy with water level fluctuations, ensuring the proper functioning of buoyant power generation unit 6.

[0054] In this embodiment, the first generator 308, the second generator 3011, the third generator 3014, the fourth generator 601, the first hydroelectric generator 801, the second hydroelectric generator 901, the water level sensor 10 and the electric-controlled water valve 904 used in this application are all existing technologies, and the connections between the various components are also existing technologies. Therefore, their connection relationships and principles will not be repeated here.

[0055] The working principle and use process of this device are as follows: when in use, first start the high-pressure water pump 701 in the high-altitude water supply mechanism 7 on the ground 1, and pump water from the tail end of the C-shaped water channel 2 through the water pumping pipe 702, and transport it to the first hydroelectric generator 801 of the first water transmission and power generation unit 8 through the high-altitude water supply pipe 703. After the water flow drives the first hydroelectric generator 801 to generate electricity, it enters the water tank 5 on the highest floor of the installation floor 4 through the connecting pipe 802; when the water level sensor 10 in the water tank 5 detects that the water level meets the standard, the electric control water valve 904 on the water inlet pipe 902 in the second water transmission and power generation unit 9 is opened, and the water flows through the second hydroelectric generator 901 to generate electricity, and then flows into the water tank 5 of the next floor through the outlet pipe 903. This process is carried out on each floor in sequence. At the same time, in the buoyant power generation unit 6 on each floor, the buoy 605 in the water tank 5 drives the sliding rod 604 and the second counterweight block 603 to slide along the guide rod 606 as the water level changes, so that the second screw rod 602 rotates and drives the fourth generator 601 to generate electricity, and the limit plate 607 limits the movement range of the second counterweight 603; the water in the water tank 5 on the lowest floor flows back to the head end of the C-shaped water channel 2 through the second water transfer and power generation unit 9, impacting the water bucket 306 of the water turbine power generation mechanism 3, driving the outer ring 305, the connecting rod 304, the inner disk 303 and the rotating shaft 302 to rotate, and the rotating shaft 302 drives the third generator 3014 to generate electricity through the connecting shaft 3015. At the same time, the first counterweight 3012 slides along the connecting rod 304 to drive the first screw 309 to rotate, so that the first generator 308 in the first cavity 307 and the second generator 3011 in the second cavity 3010 generate electricity. The inverted V-shaped bracket 301 is fixed to the ground 1 by the mounting base 11 and the mounting bolts 12; the electricity generated by all the generators is stabilized by the voltage stabilizer 13 on the ground 1 and then output, and the shielding shed 14 protects the voltage stabilizer 13, forming a complete cycle of power generation process.

[0056] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions merely illustrate the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A water flow energy impact power generation device, comprising a ground surface (1), characterized in that: A C-shaped water channel (2) is provided on the ground (1), and a plurality of equally spaced water turbine power generation mechanisms (3) are provided on the C-shaped water channel (2). An installation floor (4) and a high-altitude water supply mechanism (7) are fixedly installed on the ground (1). The top of each floor of the installation floor (4) is fixedly connected to a water storage tank (5), and the bottom of each floor is provided with a plurality of buoyancy power generation units (6) matched with the water storage tank (5). The high-altitude water supply mechanism (7) is connected to the installation floor through a first water supply power generation unit (8). The water tank (5) in the highest floor of the layer (4) is connected, and except for the water tank (5) in the lowest floor, the water tanks (5) in the other floors are connected to the water tanks (5) in the lower floors through the second water transmission and power generation unit (9). The water tank (5) in the lowest floor is connected to one end of the C-shaped water channel (2) through the second water transmission and power generation unit (9), and the high-altitude water supply mechanism (7) is connected to the other end of the C-shaped water channel (2). The inner wall of each water tank (5) is fixedly connected with a water level sensor (10).

2. A water flow energy impact power generation device according to claim 1, characterized in that: The water wheel power generation mechanism (3) comprises an inverted V-shaped bracket (301) fixedly connected to both sides of the C-shaped water channel (2), the two inverted V-shaped brackets (301) are fixedly connected via a cross bar, a rotating shaft (302) is rotatably connected between the two inverted V-shaped brackets (301), an inner disk (303) is fixedly connected to the rotating shaft (302), the outer ring of the inner disk (303) is fixedly connected to a plurality of groups of connecting rods (304) distributed in a ring array, the other end of each of the connecting rods (304) is fixedly connected to an outer ring (305), the outer ring of the outer ring (305) is fixedly connected to a plurality of water buckets (306) distributed in a ring array, a first cavity (307) is provided inside the inner disk (303), a plurality of first generators (308) corresponding to the plurality of groups of connecting rods (304) are fixedly connected in the first cavity (307), and the input end of the first generator (308) is fixedly connected to A first screw rod (309), the other end of which is rotatably connected to the inner ring of the outer ring (305), each group of connecting rods (304) has two, and each group of two connecting rods (304) corresponds to a first screw rod (309), and the first screw rod (309) is parallel to the two matching connecting rods (304). A second cavity (3010) corresponding to each first screw rod (309) is opened in the outer ring (305), and a second generator (3011) is installed in the second cavity (3010). One end of the first screw rod (309) extends into the corresponding second cavity (3010) and is fixedly connected to the input end of the second generator (3011) inside the cavity. A first counterweight (3012) is threadedly connected to each first screw rod (309), and the first counterweight (3012) is slidably connected to the two connecting rods (304) matching the first screw rod 309.

3. A water flow energy impact power generation device according to claim 2, characterized in that: The water turbine power generation mechanism (3) further comprises a mounting frame (3013) fixedly connected to the outside of the inverted V-shaped bracket (301); a third generator (3014) is fixedly connected to the mounting frame (3013); an input end of the third generator (3014) is fixedly connected to one end of the rotating shaft (302) via a connecting shaft (3015).

4. The water flow energy impact power generation device according to claim 1, characterized in that: The buoyancy power generation unit (6) includes a fourth generator (601) fixedly connected to the bottom of each floor of the installation floor (4); the input end of the fourth generator (601) is fixedly connected to a second vertically arranged screw rod (602); the second screw rod (602) is threadedly connected to a second counterweight (603); the top of the second counterweight (603) is fixedly connected to a sliding rod (604); the sliding rod (604) is slidably connected to the water storage tank (5); the top of the sliding rod (604) is fixedly connected to a buoyancy tank (605) located in the water storage tank (5); the top of the second screw rod (602) is rotatably connected to a limit plate (607); the bottom of the limit plate (607) is fixedly connected to a guide rod (606) parallel to the second screw rod (602); the bottom end of the guide rod (606) is fixedly connected to the bottom of the floor; and the second counterweight (603) is slidably connected to the guide rod (606).

5. The water flow energy impact power generation device according to claim 1, characterized in that: The high-altitude water supply mechanism (7) comprises a high-pressure water pump (701) fixedly connected to the ground (1); an input end of the high-pressure water pump (701) is connected to a water pumping pipe (702); the other end of the water pumping pipe (702) extends to the tail end of the C-shaped water channel (2); an output end of the high-pressure water pump (701) is connected to a high-altitude water supply pipe (703); the other end of the high-altitude water supply pipe (703) is connected to the first water supply and power generation unit (8).

6. The water flow energy impact power generation device according to claim 5, characterized in that: The first water transmission and power generation unit (8) comprises a first hydroelectric generator (801) fixedly connected to the top of the installation floor (4), one end of the high-altitude water transmission pipe (703) is connected to the water inlet of the first hydroelectric generator (801), and the water outlet of the first hydroelectric generator (801) is connected to a connecting pipe (802), and the other end of the connecting pipe (802) extends from the top of the uppermost water storage tank (5) to the interior.

7. The water flow energy impact power generation device according to claim 1, characterized in that: The second water transmission and power generation unit (9) comprises a second hydroelectric generator (901) fixedly connected to each floor of the installation floor (4); the water inlet of the second hydroelectric generator (901) is connected to a water inlet pipe (902); the top end of the water inlet pipe (902) is connected to the water storage tank (5) above; an electric control water valve (904) is provided on the water inlet pipe (902); the water outlet of the second hydroelectric generator (901) is connected to a water outlet pipe (903); the water outlet pipe (903) is connected to the water storage tank (5) in the next floor; the other end of the lowest water outlet pipe (903) extends to the inside of the ground (1) and extends out from the head end of the C-shaped water channel (2).

8. The water flow energy impact power generation device according to claim 2, characterized in that: The bottom end of the inverted V-shaped bracket (301) is fixedly connected to two mounting base plates (11), and mounting bolts (12) are inserted at the four corners of the mounting base plates (11). The mounting base plates (11) are connected to the ground (1) through the cooperation of the mounting bolts (12).

9. The water flow energy impact power generation device according to claim 1, characterized in that: A plurality of voltage stabilizers (13) are also provided on the ground (1), and a shielding shed (14) is provided outside the voltage stabilizers (13).

10. The water flow energy impact power generation device according to claim 4, characterized in that: The buoyancy tank (605) is made of high-density polyethylene.

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