Hydroelectric power generation equipment with double generators

Abstract

The utility model relates to the technical field of hydroelectric generation, in particular to double-generator hydroelectric generation equipment which comprises a base, a square groove is formed in the upper surface of the base, a lifting mechanism is installed above the base and comprises a polished rod, the lower end of the polished rod is fixedly connected with the inner bottom face of the square groove, and the upper end of the polished rod is fixedly connected with a top plate. The upper end of the threaded rod penetrates through the interior of the top plate and is fixedly connected with a rotating handle, the lower end of the threaded rod is movably connected with the inner bottom of the square groove, the outer surface of the threaded rod is in threaded connection with a lifting seat, the interior of the lifting seat is movably connected with the outer surface of a polished rod, and the interior of the lifting seat is movably connected with a rotating rod; the outer surface of one end of the rotating rod is fixedly connected with a paddle plate. The height of the water turbine can be adjusted so as to adapt to water levels of different heights, the water turbine can be well driven by water flow, the influence on the power generation efficiency is avoided, and hydroelectric generation is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of hydropower generation, in particular to a hydropower generation device with dual generators. Background Art

[0002] Hydropower generation is a science and technology that studies the technical and economic issues of engineering construction and production operation that convert water energy into electrical energy. The water energy used in hydropower generation is mainly the potential energy contained in the water body. It uses the water in rivers, lakes, etc. located at high places to flow to low places, converting the potential energy contained in it into the kinetic energy of the turbine, and then using the turbine as the original power to drive the generator to generate electricity.

[0003] In the current existing technology, since the hydroelectric power generation equipment is fixed after installation, the height of the turbine cannot be adjusted, and the water levels of rivers, lakes, etc. are different during the flood season and the dry season, the turbine cannot be well driven by the water flow, which seriously affects the power generation efficiency of the generator and is not convenient for hydroelectric power generation. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a double-generator hydroelectric power generation equipment.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a dual-generator hydroelectric power generation equipment, including a base, an upper surface of the base is provided with a square groove, and a lifting mechanism is installed above the base, and the lifting mechanism includes a light rod, the lower end of the light rod is fixedly connected to the inner bottom surface of the square groove, the upper end of the light rod is fixedly connected to the top plate, the top plate is movably connected with a threaded rod inside, the upper end of the threaded rod passes through the inside of the top plate and extends to the top of the top plate, the upper end of the threaded rod is fixedly connected with a turning handle, the lower end of the threaded rod is movably connected to the inner bottom of the square groove, the outer surface of the threaded rod is threadedly connected with a lifting seat, the interior of the lifting seat is movably connected to the outer surface of the light rod, the interior of the lifting seat is movably connected to the outer surface of the light rod, and the interior of the lifting seat is movably connected with a rotating rod, and the outer surface of one end of the rotating rod is fixedly connected with a paddle board, and the number of the paddle boards is multiple.

[0006] As a further description of the above technical solution:

[0007] The other end of the rotating rod passes through the interior of the lifting seat and extends to the back of the lifting seat. The outer surface of the other end of the rotating rod is fixedly connected with a driving wheel.

[0008] As a further description of the above technical solution:

[0009] The upper surface of the base is fixedly connected with a fixing seat, the interior of the fixing seat is movably connected with a connecting rod, and the outer surface of one end of the connecting rod is fixedly connected with a driven wheel.

[0010] As a further description of the above technical solution:

[0011] The upper surface of the base is fixedly connected with a cylinder, the output end of the cylinder is fixedly connected with a connecting frame, the interior of the connecting frame is movably connected with a traction wheel, and a belt is sleeved between the traction wheel, the driving wheel and the driven wheel.

[0012] As a further description of the above technical solution:

[0013] The other end of the connecting rod passes through the interior of the fixing seat and extends to the back side of the fixing seat. The outer surface of the other end of the connecting rod is fixedly connected with a driving tooth.

[0014] As a further description of the above technical solution:

[0015] A generator is fixedly connected to the upper surface of the base. There are two generators, which are respectively located on the left and right sides of the base. The interiors of the two generators are movably connected with rotating shafts. One ends of the two rotating shafts extend through the interior of the generators to the outside of the generators. The outer surfaces of one ends of the two rotating shafts are fixedly connected with driven teeth, and the two driven teeth are respectively meshed with the driving teeth.

[0016] The utility model has the following beneficial effects:

[0017] 1. Compared with the prior art, the dual-generator hydroelectric power generation equipment, through the lifting mechanism, rotates the handle to rotate the threaded rod, driving the lifting seat to adjust the height, and the lifting and lowering of the lifting seat causes the rotating rod to rise and fall, so that the height of the paddle plate changes, thereby changing the distance between the paddle plate and the water level. Compared with the current existing technology, since the hydroelectric power generation equipment is fixed after installation, the height of the turbine cannot be adjusted, and the water levels of rivers, lakes, etc. are different during the flood season and the dry season, resulting in the turbine being unable to be well driven by the water flow, seriously affecting the power generation efficiency of the generator, and being inconvenient for hydroelectric power generation. The dual-generator hydroelectric power generation equipment can adjust the height of the turbine to adapt to water levels of different heights, so that it can be well driven by the water flow, avoid affecting the power generation efficiency, and facilitate hydroelectric power generation.

[0018] 2. Compared with the prior art, this dual-generator hydroelectric power generation equipment uses a driving tooth, a generator, a rotating shaft and a driven tooth. When the paddle plate is driven to rotate by the water flow, the rotating rod rotates accordingly, and the driving tooth rotates through the transmission. Through the two driven teeth meshing with the driving tooth, the two rotating shafts are driven to rotate at the same time, so that the two generators generate electricity at the same time, which can improve the power generation efficiency of hydroelectric power generation, enhance the use effect of hydroelectric power generation, and facilitate the use of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of a dual-generator hydroelectric power generation equipment proposed by the utility model from a first perspective;

[0020] Figure 2 A second perspective overall structural schematic diagram of a dual-generator hydroelectric power generation equipment proposed by the utility model;

[0021] Figure 3 A third-view overall structural diagram of a dual-generator hydroelectric power generation device proposed by the utility model;

[0022] Figure 4 A cross-sectional view of the connection relationship between the driving wheel and the driven wheel of a dual-generator hydroelectric power generation equipment proposed by the utility model;

[0023] Figure 5 A double-generator hydroelectric power generation device proposed by the utility model Figure 4 A magnified view of the structure at center;

[0024] Figure 6 This is a cross-sectional view of the connection relationship between the first generator and the second generator of a dual-generator hydroelectric power generation equipment proposed by the utility model.

[0025] Legend:

[0026] 1. Base; 101. Square groove; 2. Lifting mechanism; 201. Bare rod; 202. Top plate; 203. Threaded rod; 204. Turning handle; 205. Lifting seat; 206. Rotating rod; 207. Paddle; 3. Driving wheel; 4. Fixed seat; 5. Connecting rod; 6. Driven wheel; 7. Belt; 8. Cylinder; 9. Connecting frame; 10. Traction wheel; 11. Driving gear; 12. Generator; 13. Rotating shaft; 14. Driven gear. DETAILED DESCRIPTION

[0027] Reference Figure 1-6The utility model provides a dual-generator hydroelectric power generation equipment: it includes a base 1, the upper surface of the base 1 is provided with a square groove 101, a lifting mechanism 2 is installed above the base 1, the lifting mechanism 2 includes a light rod 201, the lower end of the light rod 201 is fixedly connected to the inner bottom surface of the square groove 101, the upper end of the light rod 201 is fixedly connected to a top plate 202, the interior of the top plate 202 is movably connected with a threaded rod 203, the upper end of the threaded rod 203 passes through the interior of the top plate 202 and extends to the top of the top plate 202, the rotation of the threaded rod 203 can drive the lifting seat 205 to adjust the height, the upper end of the threaded rod 203 is fixedly connected to a rotating handle 204, the rotation of the threaded rod 203 can be controlled by the rotating handle 204, the lower end of the threaded rod 203 is movably connected to the inner bottom of the square groove 101, the outer surface of the threaded rod 203 is threadedly connected to the lifting seat 205, the lifting The height adjustment of the lowering seat 205 can drive the paddle board 207 to change its height, thereby changing the distance between it and the water level, which is convenient for hydroelectric power generation. The interior of the lifting seat 205 is movably connected to the outer surface of the light rod 201. The lifting seat 205 is movably connected to the light rod 201 so that the lifting seat 205 is restricted so that it can only be lifted vertically. The interior of the lifting seat 205 is movably connected with a rotating rod 206, and the outer surface of one end of the rotating rod 206 is fixedly connected with a paddle board 207. There are multiple paddle boards 207. When the paddle boards 207 contact the water surface and are pushed by the water flow, the paddle boards 207 can be driven to rotate with the rotating rod 206 as the center. The rotating handle 204 is turned to rotate the threaded rod 203, which drives the lifting seat 205 to adjust its height. The lifting and lowering of the lifting seat 205 causes the rotating rod 206 to rise and fall, so that the height of the paddle board 207 changes, thereby changing the distance between it and the water level.

[0028] The other end of the rotating rod 206 passes through the interior of the lifting seat 205 and extends to the back of the lifting seat 205. The outer surface of the other end of the rotating rod 206 is fixedly connected to the driving wheel 3. The upper surface of the base 1 is fixedly connected to the fixing seat 4. The fixing seat 4 is movably connected to the connecting rod 5. The outer surface of one end of the connecting rod 5 is fixedly connected to the driven wheel 6. The upper surface of the base 1 is fixedly connected to the cylinder 8. The cylinder 8 can drive the connecting frame 9 to move and drive the traction wheel 10 to move closer to or away from the driving wheel 3. Therefore, when the lifting seat 205 changes its height, the driving wheel 3 The height of the traction wheel 10 changes accordingly, and the approach or distance of the traction wheel 10 can prevent the belt 7 from loosening, so that the belt 7 can always remain connected between the driving wheel 3 and the driven wheel 6, ensuring that the rotational power of the driving wheel 3 can be transmitted to the driven wheel 6. The output end of the cylinder 8 is fixedly connected to the connecting frame 9, and the traction wheel 10 is movably connected inside the connecting frame 9. The belt 7 is sleeved between the traction wheel 10, the driving wheel 3 and the driven wheel 6. Through the belt 7, the power can be transmitted to the driven tooth 14 when the rotating rod 206 rotates, thereby driving the connecting rod 5 to rotate.

[0029] The other end of the connecting rod 5 passes through the interior of the fixed seat 4 and extends to the back side of the fixed seat 4. The outer surface of the other end of the connecting rod 5 is fixedly connected with a driving tooth 11. The upper surface of the base 1 is fixedly connected with a generator 12. There are two generators 12. The two generators 12 are respectively located on the left and right sides of the base 1. The interiors of the two generators 12 are movably connected with a rotating shaft 13. One end of the two rotating shafts 13 passes through the interior of the generator 12 and extends to the outside of the generator 12. The outer surfaces of one end of the two rotating shafts 13 are fixedly connected with driven teeth 14. The two driven teeth 14 are respectively meshed with the driving teeth 11. The two generators 12, the rotating shaft 13 and the driven teeth 14 are respectively located on the left and right sides of the base 1. When power is transmitted to the driven wheel 6, the driving tooth 11 is driven to rotate through the connecting rod 5, so that the driven tooth 14 meshed with it rotates, which can drive the rotating shaft 13 to rotate, and the generator 12 can generate electricity.

[0030] Working principle: When the water level changes, the handle 204 is rotated to rotate the threaded rod 203, driving the lifting seat 205 to adjust the height. The lifting and lowering of the lifting seat 205 causes the rotating rod 206 to rise and fall, so that the height of the paddle board 207 changes, thereby changing the distance from the water level. The flow of water drives the paddle board 207 to rotate, and the power generated by the paddle board 207 passes through the rotating rod 206, the driving wheel 3, the belt 7, the driven wheel 6, the connecting rod 5, the driving tooth 11 and the driven tooth 14 in sequence, driving the rotating shaft 13 to rotate, so that the generator 12 generates electricity.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A dual-generator hydroelectric power generation device, comprising a base (1), characterized in that: A square groove (101) is provided on the upper surface of the base (1); a lifting mechanism (2) is installed above the base (1); the lifting mechanism (2) comprises a light rod (201); the lower end of the light rod (201) is fixedly connected to the inner bottom surface of the square groove (101); the upper end of the light rod (201) is fixedly connected to a top plate (202); a threaded rod (203) is movably connected inside the top plate (202); the upper end of the threaded rod (203) passes through the inside of the top plate (202) and extends to the top of the top plate (202); The upper end of the threaded rod (203) is fixedly connected to a rotating handle (204), the lower end of the threaded rod (203) is movably connected to the inner bottom of the square groove (101), the outer surface of the threaded rod (203) is threadedly connected to a lifting seat (205), the interior of the lifting seat (205) is movably connected to the outer surface of the smooth rod (201), the interior of the lifting seat (205) is movably connected to a rotating rod (206), and the outer surface of one end of the rotating rod (206) is fixedly connected to a paddle plate (207), and the number of the paddle plates (207) is multiple.

2. A dual-generator hydroelectric power generation equipment according to claim 1, characterized in that: The other end of the rotating rod (206) passes through the interior of the lifting seat (205) and extends to the back side of the lifting seat (205). The outer surface of the other end of the rotating rod (206) is fixedly connected to a driving wheel (3).

3. A dual-generator hydroelectric power generation equipment according to claim 1, characterized in that: The upper surface of the base (1) is fixedly connected to a fixing seat (4), the interior of the fixing seat (4) is movably connected to a connecting rod (5), and the outer surface of one end of the connecting rod (5) is fixedly connected to a driven wheel (6).

4. A dual-generator hydroelectric power generation equipment according to claim 1, characterized in that: The upper surface of the base (1) is fixedly connected to a cylinder (8), the output end of the cylinder (8) is fixedly connected to a connecting frame (9), the interior of the connecting frame (9) is movably connected to a traction wheel (10), and a belt (7) is sleeved between the traction wheel (10), the driving wheel (3) and the driven wheel (6).

5. The dual-generator hydroelectric power generation equipment according to claim 3, characterized in that: The other end of the connecting rod (5) passes through the interior of the fixing seat (4) and extends to the back side of the fixing seat (4). The outer surface of the other end of the connecting rod (5) is fixedly connected with a driving tooth (11).

6. The dual-generator hydroelectric power generation equipment according to claim 1, characterized in that: A generator (12) is fixedly connected to the upper surface of the base (1), the number of the generators (12) is two, the two generators (12) are respectively located on the left and right sides of the base (1), the interiors of the two generators (12) are movably connected with a rotating shaft (13), one end of the two rotating shafts (13) respectively passes through the interior of the generator (12) and extends to the outside of the generator (12), the outer surfaces of one end of the two rotating shafts (13) are fixedly connected with driven teeth (14), and the two driven teeth (14) are respectively meshed with the driving teeth (11).

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