Pipeline water filtering device for hydroelectric generation

Abstract

The utility model belongs to the technical field of water filtering devices, and particularly relates to a pipeline water filtering device for hydroelectric generation. The pipeline water filtering device for hydroelectric generation comprises a water filtering pipeline, a sewage draining outlet is formed in the bottom of one side of the water filtering pipeline, a mounting table is arranged in the middle of the water filtering pipeline, and a first filtering plate and a second filtering plate which are the same in shape are arranged in the mounting table; a cleaning ring is rotationally connected to the side, located on the first filter plate, of the mounting table, a connecting plate is arranged in the middle of the cleaning ring, and a cleaning brush is arranged on the side, close to the first filter plate, of the connecting plate. An adjusting groove penetrating through the top of the water filtering pipeline is formed in the position, located above the second filtering plate, of the mounting table, an adjusting plate is arranged on the position, located in the adjusting groove, of the second filtering plate, a fan-shaped rack is arranged on the top of the adjusting plate, the fan-shaped rack is meshed with a driving gear, and the driving gear is connected with a second motor.

Description

Technical Field

[0001] The utility model belongs to the technical field of water filtering devices, and in particular relates to a pipeline water filtering device for hydropower generation. Background Art

[0002] The basic principle of hydroelectric power generation is to use the water level difference to generate electricity with a water turbine generator, that is, to use the potential energy of water to convert into mechanical energy of the water wheel, and then use the mechanical energy to drive the generator to obtain electricity. Effectively use fluid engineering and mechanical physics, etc., carefully match to achieve the highest power generation, so that people can use cheap and pollution-free electricity. In a sense, hydroelectric power generation is the process of converting the potential energy of water into mechanical energy and then into electrical energy.

[0003] The existing pipeline water filtering device filters the water in the pipeline through a filter plate, and cleans the filter plate through a rotating cleaning brush. During use, the cleaning brush of this filter plate is mostly directly against the filter plate, and the rotating shaft is located at the center of the filter plate. As a result, when a lot of garbage is accumulated, the end of the cleaning brush close to the edge of the water filter pipeline is easily stuck by the garbage and cannot continue to clean, affecting the use. In addition, the filter plate inside the existing water filter pipeline has a fixed aperture of the mesh used for filtering, and the size of the filter mesh cannot be adjusted according to actual conditions. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the cleaning brush of the existing pipeline water filtering device is easy to get stuck during use, which affects the use, and the aperture of the filter plate inside the water filtering pipeline is fixed and cannot be adjusted according to the situation.

[0005] In order to solve the above technical problems, the technical solution provided by the utility model is as follows: a pipeline water filter device for hydropower generation, comprising a water filter pipeline, a sewage outlet is arranged at the bottom of one side of the water filter pipeline, a mounting platform is arranged in the middle of the water filter pipeline, a first filter plate and a second filter plate of the same shape are arranged in the mounting platform, and a positioning ring is arranged at the outer sides of the first filter plate and the second filter plate at the mounting platform; the mounting platform is rotatably connected with a cleaning ring at one side of the first filter plate, a connecting plate is arranged in the middle of the cleaning ring, a cleaning brush is arranged on the connecting plate located on the side close to the first filter plate, a transmission shaft is arranged in the middle of the connecting plate, the transmission shaft passes through the first filter plate and the second filter plate and is connected to a fixing frame, the transmission shaft is located inside the fixing frame and is connected to a first motor through a synchronous belt; the mounting platform is provided with an adjustment groove penetrating the top of the water filter pipeline above the second filter plate, the second filter plate is provided with an adjustment plate in the adjustment groove, the top of the adjustment plate is a fan-shaped rack, and the fan-shaped rack is meshed with a driving gear, and the driving gear is connected to a second motor.

[0006] As an improvement, the sewage outlet is located on a side of the water filtration pipe close to the first filter plate, and a valve is provided at the sewage outlet.

[0007] As an improvement, the mounting platform is provided with a plurality of positioning pins at the edge of the first filter plate, and the edge of the first filter plate is provided with a plurality of positioning grooves matching the positions and shapes of the plurality of positioning pins.

[0008] As an improvement, the mounting platform is located at the positioning ring and is connected to the positioning ring through threads.

[0009] As an improvement, the mesh sizes used for filtering on the first filter plate and the second filter plate are the same, and there are gaps between adjacent meshes that are greater than or equal to the mesh sizes.

[0010] As an improvement, the cleaning ring is slidably connected to the side of the mounting platform, the outer side of the cleaning ring matches the shape of the inside of the water filtration pipe, and the inner side matches the shape of the positioning ring.

[0011] As an improvement, the cleaning brush is provided with a plurality of bristles having the same thickness as that of the first filter plate.

[0012] As an improvement, the fixing frame is a hollow structure, and is fixedly connected to the upper and lower ends of the water filter pipe. The top of the fixing frame passes through the water filter pipe and is connected to the outside, and the first motor and the synchronous belt are located at the external connection.

[0013] As an improvement, the adjustment plate is located in the middle position above the second filter plate, and the adjustment plate is slidably connected to the adjustment slot. The adjustment slot and the adjustment plate are both fan-shaped structures with a larger top and a smaller bottom. The fan angle of the adjustment slot is 18 degrees, and the fan angle of the adjustment plate is 11 degrees.

[0014] The advantages of the utility model compared with the prior art are:

[0015] 1. The pipeline water filter device for hydropower generation is provided with a cleaning ring and a cleaning brush is fixed on the cleaning ring. By driving the operation of the entire cleaning ring, it is possible to prevent the garbage accumulated at the edge of the water filter pipe from affecting the operation of the cleaning brush;

[0016] 2. The pipeline water filtering device for hydropower generation is provided with a second filter plate, and the second filter plate is driven to change its angle, so that the mesh holes used for filtering on the first filter plate and the second filter plate are staggered to form filter apertures of different sizes, adjust the size of the filter mesh holes, and can act as a valve to completely block the water flow. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model is a structural diagram of a pipeline water filtering device for hydropower generation.

[0018] Figure 2 The utility model is a cross-sectional three-dimensional structural diagram of a pipeline water filtering device for hydropower generation.

[0019] Figure 3 The utility model is a cross-sectional internal exploded stereoscopic structure diagram of a pipeline water filter device for hydropower generation.

[0020] Figure 4 The utility model is a structural diagram of a cleaning ring of a pipeline water filtering device for hydropower generation.

[0021] Figure 5 The utility model is a cross-sectional three-dimensional structural diagram of the regulating tank of a pipeline water filter device for hydropower generation.

[0022] As shown in the figure: 1. Filter pipe; 2. Drain port; 3. Mounting platform; 4. First filter plate; 5. Second filter plate; 6. Positioning ring; 7. Cleaning ring; 8. Connecting plate; 9. Cleaning brush; 10. Transmission shaft; 11. Fixing frame; 12. Synchronous belt; 13. First motor; 14. Adjustment slot; 15. Adjustment plate; 16. Sector rack; 17. Driving gear; 18. Second motor; 19. Multiple positioning pins; 20. Multiple positioning slots; 21. Multiple bristles DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] In the description of the utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0025] Embodiment 1:

[0026] As the instruction manual Figure 1-4As shown, a pipeline water filtering device for hydropower generation includes a water filtering pipeline 1, a sewage outlet 2 is arranged at the bottom of one side of the water filtering pipeline 1, a mounting platform 3 is arranged in the middle of the water filtering pipeline 1, a first filter plate 4 and a second filter plate 5 of the same shape are arranged in the mounting platform 3, the sewage outlet 2 is located on the side of the water filtering pipeline 1 close to the first filter plate 4, and a valve is arranged at the sewage outlet 2, a positioning ring 6 is arranged at the mounting platform 3 on the outer side of the first filter plate 4 and the second filter plate 5, the mounting platform 3 is located at the positioning ring 6 and is connected with the positioning ring 6 through threads, a plurality of positioning pins 19 are arranged at the edge of the first filter plate 4 of the mounting platform 3, and a plurality of positioning grooves 20 matching the positions and shapes of the plurality of positioning pins 19 are arranged at the edge of the first filter plate 4, the mesh sizes used for filtering on the first filter plate 4 and the second filter plate 5 are the same, and there is a gap between adjacent meshes that is greater than or equal to the mesh size.

[0027] In the utility model, the mounting platform 3 is located at one side of the first filter plate 4 and is rotatably connected with a cleaning ring 7. The cleaning ring 7 is slidably connected to the side of the mounting platform 3. The outer side of the cleaning ring 7 matches the shape of the inside of the water filter pipe 1, and the inner side matches the shape of the positioning ring 6. A connecting plate 8 is arranged in the middle of the cleaning ring 7. The connecting plate 8 is located on the side close to the first filter plate 4 and is provided with a cleaning brush 9. The cleaning brush 9 is provided with a plurality of bristles 21 of the same thickness as the first filter plate 4. A transmission shaft 10 is arranged in the middle of the connecting plate 8. The transmission shaft 10 passes through the first filter plate 4 and the second filter plate 5 and is connected to a fixing frame 11. The transmission shaft 10 is located inside the fixing frame 11 and is connected to a first motor 13 through a synchronous belt 12. The fixing frame 11 is a hollow structure, and the fixing frame 11 is fixedly connected to the upper and lower ends of the inside of the water filter pipe 1. The top of the fixing frame 11 passes through the water filter pipe 1 and is connected to the outside, and the first motor 13 and the synchronous belt 12 are located at the external connection.

[0028] As the instruction manual Figure 5 As shown, the mounting platform 3 is located above the second filter plate 5 and is provided with an adjusting groove 14 that passes through the top of the water filter pipe 1. The second filter plate 5 is located in the adjusting groove 14 and is provided with an adjusting plate 15. The adjusting plate 15 is located in the middle position above the second filter plate 5, and the adjusting plate 15 is slidably connected to the adjusting groove 14. The adjusting groove 14 and the adjusting plate 15 are both fan-shaped structures with a larger upper part and a smaller lower part. The fan-shaped angle of the adjusting groove 14 is 18 degrees, and the fan-shaped angle of the adjusting plate 15 is 11 degrees. The top of the adjusting plate 15 is a fan-shaped rack 16, and the fan-shaped rack 16 is meshed with a driving gear 17, and the driving gear 17 is connected to a second motor 18.

[0029] During the specific implementation of the utility model, water flows into the water filter pipe 1 from the side close to the sewage outlet 2, passes through the first filter plate 4 and the second filter plate 5 in sequence, and is driven by the second motor 18 to drive the driving gear 17 to rotate, thereby driving the meshing sector rack 16 and the connected adjusting plate 15 and the second filter plate 5 to rotate on the inner side of the mounting platform 3, so that the mesh holes used for filtering on the first filter plate 4 and the second filter plate 5 are staggered, thereby adjusting the diameter of garbage that can pass through the first filter plate 4 and the second filter plate 5, or directly the rear of the first filter plate 4 is closed by the second filter plate 5 to block the water flow; during filtering, the first driving motor drives the synchronous belt 12 to rotate, thereby driving the connected transmission shaft 10 and the cleaning ring 7 to rotate, and the rotation of the cleaning ring 7 drives the connecting plate 8 and the cleaning brush 9 between the cleaning rings 7 to rotate and clean, and the garbage dropped after cleaning is discharged from the sewage outlet 2.

[0030] The above describes the utility model and its implementation methods, which are not restrictive. The specific implementation method is only one of the implementation methods of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it, without departing from the purpose of the invention of the utility model, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the utility model.

Claims

1. A pipeline water filter device for hydropower generation, comprising a water filter pipeline, wherein a sewage outlet is provided at the bottom of one side of the water filter pipeline, and the characteristics are: A mounting platform is arranged in the middle of the water filter pipe, a first filter plate and a second filter plate of the same shape are arranged in the mounting platform, and a positioning ring is arranged on the outer sides of the first filter plate and the second filter plate at the mounting platform; The mounting platform is rotatably connected to a cleaning ring at one side of the first filter plate, a connecting plate is arranged in the middle of the cleaning ring, a cleaning brush is arranged on the connecting plate at a side close to the first filter plate, a transmission shaft is arranged in the middle of the connecting plate, the transmission shaft passes through the first filter plate and the second filter plate and is connected to a fixing frame, the transmission shaft is located inside the fixing frame and is connected to a first motor through a synchronous belt; The mounting platform is located above the second filter plate and is provided with an adjustment groove that runs through the top of the water filter pipe. The second filter plate is located in the adjustment groove and is provided with an adjustment plate. The top of the adjustment plate is a fan-shaped rack, and the fan-shaped rack is meshed with a driving gear. The driving gear is connected to a second motor.

2. A pipeline water filter device for hydropower generation according to claim 1, characterized in that: The sewage outlet is located on a side of the water filtration pipeline close to the first filter plate, and a valve is arranged at the sewage outlet.

3. A pipeline water filter device for hydropower generation according to claim 1, characterized in that: The mounting platform is provided with a plurality of positioning pins at the edge of the first filter plate, and the edge of the first filter plate is provided with a plurality of positioning grooves matching the positions and shapes of the plurality of positioning pins.

4. A pipeline water filter device for hydropower generation according to claim 1, characterized in that: The mounting platform is located at the positioning ring and is connected with the positioning ring through threads.

5. A pipeline water filter device for hydropower generation according to claim 1, characterized in that: The mesh sizes of the first filter plate and the second filter plate used for filtering are the same, and there are gaps between adjacent meshes that are greater than or equal to the mesh sizes.

6. A pipeline water filter device for hydropower generation according to claim 1, characterized in that: The cleaning ring is slidably connected to the side of the mounting platform, the outer side of the cleaning ring matches the shape of the inside of the water filtering pipe, and the inner side matches the shape of the positioning ring.

7. A pipeline water filter device for hydropower generation according to claim 1, characterized in that: The cleaning brush is provided with a plurality of bristles having the same thickness as that of the first filter plate.

8. A pipeline water filter device for hydropower generation according to claim 1, characterized in that: The fixing frame is a hollow structure, and is fixedly connected to the upper and lower ends of the water filter pipe. The top of the fixing frame passes through the water filter pipe and is connected to the outside, and the first motor and the synchronous belt are located at the external connection.

9. A pipeline water filter device for hydropower generation according to claim 1, characterized in that: The adjustment plate is located in the middle position above the second filter plate, and is slidably connected to the adjustment slot. The adjustment slot and the adjustment plate are both fan-shaped structures with a larger upper portion and a smaller lower portion. The fan-shaped angle of the adjustment slot is 18 degrees, and the fan-shaped angle of the adjustment plate is 11 degrees.

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