Wheel type multi-stage water lifting gravity power generation device

Abstract

The invention relates to the technical field of hydroelectric generation, in particular to a wheel type multistage water lifting gravity power generation device which comprises a support, an upper water tank and a lower water tank are arranged at the top and the bottom of the support respectively, a plurality of bottom plates are evenly arranged on the support between the upper water tank and the lower water tank, and water wheel devices are arranged at the bottoms of the bottom plates. A tipping bucket device matched with the water wheel devices is arranged below the water wheel devices, a generator in transmission connection with the lowermost water wheel device is arranged on one side of the lowermost water wheel device, and water pressing devices are arranged on one sides of the other water wheel devices and connected with the water wheel devices through transmission devices. The water pressing device is respectively communicated with the upper water tank and the lower water tank through connecting water pipes, the bottoms of the upper water tank and the bottom plate are provided with water discharging funnels communicated with the upper water tank and the bottom plate, and a starting water pipe is arranged above the upper water tank.

Description

Technical Field

[0001] This invention relates to the field of hydropower technology, specifically a wheel-type multi-stage water-lifting gravity power generation device. Background Technology

[0002] Existing power generation facilities are mostly hydropower, thermal power, and nuclear power. With the increasing depletion of global non-renewable resources, generating electricity through renewable energy is becoming increasingly important. Hydropower requires rivers and a large drop in elevation to generate water flow, solar power requires sufficient sunlight and flat terrain, and wind power requires sufficient wind energy. Existing renewable energy power generation all require specific geographical conditions to generate electricity.

[0003] Therefore, it is necessary to provide a wheel-type multi-stage gravity power generation device that can automatically lift water, maintain continuous water flow impact, and has high power generation efficiency. Summary of the Invention

[0004] The purpose of this invention is to provide a wheel-type multi-stage water lifting gravity power generation device.

[0005] A wheel-type multi-stage water-lifting gravity power generation device includes a support frame. An upper water tank and a lower water tank are respectively installed at the top and bottom of the support frame. Multiple base plates are evenly arranged on the support frame between the upper and lower water tanks. A water turbine device is installed at the bottom of each base plate. A tipping bucket device is installed below each water turbine device. A generator is connected to the lowermost water turbine device via a drive mechanism. A water-pressing device is installed on one side of each of the other water turbine devices. The water-pressing device is connected to the water turbine device via a drive mechanism and is connected to the upper and lower water tanks via connecting water pipes. A discharge funnel is installed at the bottom of the upper water tank and the base plate, and a start-up water pipe is installed above the upper water tank.

[0006] Furthermore, the water turbine device includes two symmetrically arranged water turbine supports, and a water turbine frame is provided between the two water turbine supports. The water turbine frame is rotatably connected to the water turbine supports through a main shaft, and a plurality of water buckets rotatably connected thereto are evenly arranged on the water turbine frame.

[0007] Furthermore, the tipping device includes a tipping base, and a tipping roller is rotatably mounted on the top of the tipping base, the tipping roller engaging with the water bucket.

[0008] Furthermore, the water-pressing device includes a water-pressing cylinder, a water-pressing piston slidably and sealed to the middle of the water-pressing cylinder, the water-pressing piston dividing the interior of the water-pressing cylinder into two water-pressing chambers, a water-pressing rod fixedly mounted on one side of the water-pressing piston, the water-pressing rod penetrating the side wall of the water-pressing cylinder and slidingly and sealingly connected to it, the water-pressing cylinder being provided with an inlet and an outlet communicating with the water-pressing chambers, both the inlet and the outlet being provided with a one-way valve, the inlet and the outlet being connected to the lower water tank and the upper water tank respectively through connecting water pipes, and the water-pressing rod being driven to the main shaft through a transmission device.

[0009] Furthermore, the transmission device includes a first connecting rod and a second connecting rod that are rotatably connected. The first connecting rod is fixedly connected to the main shaft, and the second connecting rod is rotatably connected to the water-pressing rod.

[0010] Furthermore, the top of the base plate is provided with a water-receiving enclosure that cooperates with the water discharge funnel.

[0011] In summary, the present invention has the following beneficial effects:

[0012] This invention utilizes multiple water turbines to drive a water-pressing device, lifting water from the lower tank to the upper tank, thus achieving multi-stage water lifting. Water from the upper tank continuously flows through a funnel at the bottom into the water turbines, where the weight of the water drives the turbines to rotate continuously, thus powering the water-pressing device to continuously lift water and the generator to continuously generate electricity. This invention is not limited by geographical conditions, can automatically lift water, maintain a continuous water flow, and has high power generation efficiency, making it worthy of widespread application.

[0013] Figure 1 This is a schematic diagram of the main structure of the present invention;

[0014] Figure 2 This is a schematic diagram of the main structure of the water turbine device of the present invention;

[0015] Figure 3 This is a side view of the water turbine device of the present invention.

[0016] In the diagram: 1. Support frame, 2. Base plate, 3. Upper water tank, 4. Lower water tank, 5. Water discharge funnel, 6. Water turbine device, 61. Water turbine support frame, 62. Water turbine frame body, 63. Main shaft, 64. Water bucket, 7. Tipping device, 71. Tipping bucket seat, 72. Tipping bucket roller, 8. Water pressurizing device, 81. Water pressurizing cylinder, 82. Water pressurizing piston, 83. Water pressurizing rod, 84. Water inlet, 85. Water outlet, 86. One-way valve, 87. Water pressurizing chamber, 9. Transmission device, 91. Connecting rod one, 92. Connecting rod two, 10. Generator, 11. Water receiving enclosure, 12. Starting water pipe, 13. Connecting water pipe. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0018] The following is in conjunction with the appendix Figure 1-3 The present invention will be further described as follows:

[0019] A wheel-type multi-stage water-lifting gravity power generation device includes a support frame 1. An upper water tank 3 and a lower water tank 4 are respectively installed at the top and bottom of the support frame 1. Multiple base plates 2 are evenly arranged on the support frame 1 between the upper and lower water tanks 3 and 4. A water turbine device 6 is installed at the bottom of each base plate 2. A tipping bucket device 7 is installed below the water turbine device 6 and works in conjunction with it. A generator 10 is connected to one side of the lowest water turbine device 6. A water-pressing device 8 is installed on one side of each of the other water turbine devices 6. The water-pressing device 8 is connected to the water turbine device 6 via a transmission device 9. The water-pressing device 8 is connected to the upper water tank 3 and the lower water tank 4 via connecting water pipes 13. A water discharge funnel 5 is installed at the bottom of the upper water tank 3 and the base plate 2 and is connected to them. A water receiving enclosure 11 that works in conjunction with the water discharge funnel 5 is installed at the top of the base plate 2. A start-up water pipe 12 is installed above the upper water tank 3.

[0020] In this embodiment, water is first released into the upper water tank 3 using the starting water pipe 3. Water from the upper water tank 3 is continuously discharged from the discharge funnel 5 at the bottom of the upper water tank 3 into the water turbine device 6. The weight of the water drives the water turbine device 6 to rotate. The rotating water turbine device 6 drives the water pressure device 8 through the transmission device 9. The water pressure device 8 draws water from the lower water tank 4 into its interior through the connecting water pipe 13, and then presses the water into the upper water tank 3 through the connecting water pipe 13. The tipping bucket device 7, in conjunction with the water turbine device 6, discharges the water it carries. The water is then collected by the water receiving enclosure 11 and discharged from the discharge funnel 5 into the next water turbine device 6, driving that water turbine device 6 to rotate.

[0021] In a sequential cycle, multiple water turbine units 6 drive the water pressure device 8 via the transmission device 9 to draw in and pressurize water, working together to lift the water in the lower water tank 4 to the upper water tank 3, thus meeting the water demand for the rotation of the multiple water turbine units 6. At this point, the water supply from the start-up water pipe 12 can be shut off. The lowest water turbine unit 6 is connected to the generator 10 to generate electricity. Preferably, the water turbine unit 6 drives the shaft of the generator 10 to rotate and generate electricity through a transmission structure of existing technology such as pulleys, belts, and gearboxes; the specific results will not be elaborated further.

[0022] The water turbine device 6 includes two symmetrically arranged water turbine supports 61, and a water turbine frame 62 is arranged between the two water turbine supports 61. The water turbine frame 62 is rotatably connected to the water turbine supports 61 through a main shaft 63. A plurality of water buckets 64 are evenly arranged on the water turbine frame 62 and rotatably connected thereto.

[0023] In this embodiment, water in the upper water tank 3 is continuously discharged from the drain funnel 5 at the bottom of the upper water tank 3 into the water hopper 64 located below the drain funnel 5. The weight difference between the water hopper 64 filled with water and the water hopper 64 without water drives the water turbine frame 62 and the main shaft 63 to rotate along the water turbine support 61.

[0024] The tipping device 7 includes a tipping base 71, and a tipping roller 72 is rotatably mounted on the top of the tipping base 71. The tipping roller 72 is in contact with the water bucket 64.

[0025] In this embodiment, when the water bucket 64 containing water rotates to the side below the water wheel frame 62, the side wall of the water bucket 64 contacts the tipping roller 72. Under the obstruction of the tipping roller 72, the water bucket 64 flips along the water wheel frame 62 and pours the water inside the water bucket 64 into the water receiving enclosure 11, and then discharges it from the water discharge funnel 5.

[0026] The water-pressing device 8 includes a water-pressing cylinder 81. A water-pressing piston 82 is slidably and sealed to the middle of the water-pressing cylinder 81. The water-pressing piston 82 divides the interior of the water-pressing cylinder 81 into two water-pressing chambers 87. A water-pressing rod 83 is fixedly installed on one side of the water-pressing piston 82. The water-pressing rod 83 passes through the side wall of the water-pressing cylinder 81 and slides and is sealed to it. The water-pressing cylinder 81 is provided with an inlet 84 and an outlet 85 that communicate with the water-pressing chambers 87. A one-way valve 86 is provided in both the inlet 84 and the outlet 85. The inlet 84 and the outlet 85 are respectively connected to the lower water tank 4 and the upper water tank 3 through a connecting water pipe 13. The water-pressing rod 83 is connected to the main shaft 63 through a transmission device 9.

[0027] In this embodiment, the main shaft 63 rotates and continuously pushes and pulls the water-pressing rod 83 through the transmission device 9. The water-pressing rod 83 drives the water-pressing piston 82 to reciprocate within the water-pressing cylinder 81, compressing and expanding the spaces of the two water-pressing chambers 87 respectively. When the space of the water-pressing chamber 87 expands, suction is generated within the water-pressing chamber 87, opening the one-way valve 86 in the inlet 84 and closing the one-way valve 86 in the outlet 85, allowing water from the lower water tank 4 to enter the water-pressing chamber 87 through the connecting water pipe 13. When the space of the water-pressing chamber 87 is compressed, the water-pressing piston 82 pushes the water in the water-pressing chamber 87 to close the one-way valve 86 in the inlet 84 and open the one-way valve 86 in the outlet 85, allowing water from the water-pressing chamber 87 to enter the upper water tank 3 through the connecting water pipe 13, thus lifting water from the lower water tank 4 to the upper water tank 3. When the water-pressing piston 82 moves, the space of one water-pressing chamber 87 expands and the space of the other water-pressing chamber 87 is compressed. The two water-pressing chambers 87 respectively perform water intake and water pressure, working together to achieve higher water lifting efficiency.

[0028] The transmission device 9 includes a first connecting rod 91 and a second connecting rod 92 that are rotatably connected. The first connecting rod 91 is fixedly connected to the main shaft 63, and the second connecting rod 92 is rotatably connected to the water pressure rod 83.

[0029] In this embodiment, the main shaft 63 drives the connecting rod 91 to rotate, and the connecting rod 91 drives the water-pressing rod 83 through the connecting rod 92 to drive the water-pressing piston 82 to reciprocate inside the water-pressing cylinder 81.

[0030] In summary, this invention is not limited to the specific embodiments described above. Those skilled in the art can make various modifications and alterations without departing from the spirit and scope of this invention. The scope of protection of this invention should be determined by the claims of this invention.

[0031] In the description of this patent, it should be understood that the terms “center,” “upper,” “lower,” “front,” “back,” “left,” “right,” “vertical,” “horizontal,” “top,” “bottom,” “inner,” and “outer,” etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this patent and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this patent.

[0032] In the description of this patent, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection or setting, a detachable connection or setting, or an integral connection or setting. Those skilled in the art can understand the specific meaning of the above terms in this patent according to the specific circumstances.

Claims

1. A wheel type multi-stage water lifting gravity power generation device comprising a support (1), characterized in that, The top and bottom of the support (1) are respectively provided with an upper water tank (3) and a lower water tank (4), a plurality of bottom plates (2) are uniformly arranged on the support (1) between the upper water tank (3) and the lower water tank (4), the bottom of the bottom plate (2) is provided with a water wheel device (6), the lower side of the water wheel device (6) is provided with a tipping bucket device (7) matched therewith, the side of the lowermost water wheel device (6) is provided with a generator (10) drivingly connected therewith, the side of the remaining water wheel devices (6) is provided with a water pressurizing device (8), the water pressurizing device (8) is connected with the water wheel device (6) through a transmission device (9), the water pressurizing device (8) is connected in communication with the upper water tank (3) and the lower water tank (4) through a connecting water pipe (13), the bottom of the upper water tank (3) and the bottom plate (2) is provided with a water draining funnel (5) connected in communication therewith, and the upper side of the upper water tank (3) is provided with a starting water pipe (12).

2. A wheel type multi-stage water lifting gravity power generation device as claimed in claim 1, wherein, The water wheel device (6) comprises two symmetrically arranged water wheel supports (61), and a water wheel frame body (62) is arranged between the two water wheel supports (61), the water wheel frame body (62) is rotationally connected with the water wheel supports (61) through a main shaft (63), and a plurality of water buckets (64) are uniformly arranged on the water wheel frame body (62) and rotationally connected therewith.

3. A wheel type multi-stage water lifting gravity power generation device as claimed in claim 2, wherein, The tipping bucket device (7) comprises a tipping bucket seat (71), and a tipping bucket roller (72) is rotationally arranged on the top of the tipping bucket seat (71), and the tipping bucket roller (72) is in contact with the water bucket (64).

4. A wheel type multi-stage water lifting gravity power generation device as claimed in claim 3, wherein, The water pressurizing device (8) comprises a water pressurizing cylinder (81), a water pressurizing piston (82) is slidably arranged in the middle of the water pressurizing cylinder (81) and is sealingly connected with the water pressurizing cylinder (81), the water pressurizing piston (82) divides the inside of the water pressurizing cylinder (81) into two water pressurizing cavities (87), a water pressurizing rod (83) is fixedly arranged on one side of the water pressurizing piston (82), the water pressurizing rod (83) penetrates through the side wall of the water pressurizing cylinder (81) and is slidably and sealingly connected with the water pressurizing cylinder (81), the water pressurizing cylinder (81) is provided with a water inlet (84) and a water outlet (85) connected in communication with the water pressurizing cavities (87), one-way valves (86) are arranged in the water inlet (84) and the water outlet (85), the water inlet (84) and the water outlet (85) are connected in communication with the lower water tank (4) and the upper water tank (3) through the connecting water pipe (13), and the water pressurizing rod (83) is drivingly connected with the main shaft (63) through the transmission device (9).

5. A wheel type multi-stage water lifting gravity power generation device as claimed in claim 4, wherein, The transmission device (9) comprises rotationally connected connecting rod one (91) and connecting rod two (92), the connecting rod one (91) is fixedly connected with the main shaft (63), and the connecting rod two (92) is rotationally connected with the water pressurizing rod (83).

6. A wheel type multi-stage water lifting gravity power generation device as claimed in claim 1, wherein, The top of the bottom plate (2) is provided with a water receiving surrounding fence (11) matched with the water draining funnel (5).

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