A water body kinetic energy electric energy conversion device

Abstract

The present invention relates to the technical field of electric energy conversion, and discloses a water body kinetic energy to electric energy conversion device, comprising a shell, a water inlet pipe is fixedly connected to the top outer wall of the shell, a connecting pipe is arranged on the inner wall of the water inlet pipe, when water flows in from the water inlet pipe, impurities in the water are filtered through a filter frame, the filter frame slides downward under the flow of water and the gravity of impurities, so that the impurities can be discharged by sliding the filter frame up and down, the first force plate is impacted by the water, so that the first connecting frame is rotated, thereby driving the rotation shaft to rotate, the rotor performs work on the permanent magnet through the rotation of the rotating shaft, after the water containing impurities is discharged through the filter frame, the sewage is flushed onto the second force plate through the first water outlet pipe, so that the rotation speed of the rotating shaft can be increased, so that the rotation efficiency of the rotor can be improved, thereby increasing the efficiency of water body kinetic energy to electric energy conversion.

Description

Technical Field

[0001] The present invention relates to the technical field of electric energy conversion, and in particular to a device for converting water body kinetic energy into electric energy. Background Art

[0002] Hydroelectric power generation uses water with potential energy in high places such as rivers and lakes to flow to lower places, converting the potential energy contained in it into kinetic energy of turbines, and then using the turbines as the motive force to drive generators to generate electricity. Water power is used to drive the rotation of hydraulic machinery, converting water energy into mechanical energy. If another machine is connected to the turbine, it can generate electricity as the turbine rotates, and then the mechanical energy is converted into electrical energy. 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] Electric energy refers to the ability to use electricity in various forms to do work. Electric energy is widely used in various fields such as power, lighting, chemistry, textiles, communications, and broadcasting. It is the main driving force for the development of science and technology and the leap of the people's economy. Electric energy plays a significant role in our lives.

[0004] The patent application with publication number CN207989220U discloses a device for converting electric energy into kinetic energy of fluid in a tube, which includes a motor and a fluid machine. The motor has a rotor and a stator. The fluid machine includes rotating blades and a rotating shaft thereof. The rotor and the rotating blades are fixedly mounted to each other in the tube. The stator is positioned and installed outside the tube and in the pipeline corresponding to the position of the rotor. The bearing between the rotating blade shaft and the pipeline is a magnetic bearing. Permanent magnets are fixed to the outer edge of the rotating blade to form a rotor. The stator can be disassembled along the busbar.

[0005] To sum up, when water flows through the inside of the motor to generate electricity, impurities such as silt may remain in the water, which may cause the silt to block the rotating blades, thereby reducing the efficiency of the motor's power generation. The volume of water flowing through the inside of the motor is limited, so the electrical energy that the motor can generate is limited, resulting in a low efficiency in the conversion of water kinetic energy into electrical energy.

[0006] To this end, we proposed a water kinetic energy to electrical energy conversion device. Summary of the invention

[0007] In view of the deficiencies in the prior art, the present invention provides a water body kinetic energy to electrical energy conversion device to solve the problems raised in the above background technology.

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a water body kinetic energy to electric energy conversion device, comprising a shell, a water inlet pipe is fixedly connected to the top outer wall of the shell, a connecting pipe is arranged on the inner wall of the water inlet pipe, the bottom of the connecting pipe is fixedly connected to the shell, a second water outlet pipe is fixedly connected to the outer wall of the shell away from the water inlet pipe, a support frame is fixedly connected to the outer wall of the shell, a filter frame is arranged on the outer wall of the connecting pipe, a rotor is arranged on the inner wall of the shell, and further comprising:

[0009] The conversion device includes a rotating shaft rotatably connected to the shell, the rotating shaft passes through the shell, and a limiting ring is fixedly sleeved on the outer surface. There are two limiting rings, and the two limiting rings are symmetrically arranged around the central axis of the shell. The outer wall of the limiting ring is slidably connected to the support frame, the outer surface of the rotating shaft close to the rotor is fixedly sleeved with a first connecting frame, and the outer wall of the rotating shaft on the side away from the outer wall of the shell is fixedly sleeved with a second fixing frame.

[0010] According to the above technical solution, there are two first connecting frames, which are symmetrically arranged on the left and right sides of the rotation axis. The inner wall of the first connecting frame is fixedly connected with a first force-bearing plate, and a first groove is provided on the surface of the first force-bearing plate. There are eight first force-bearing plates, which are symmetrically arranged with the axis of the first connecting frame as the center. The first force-bearing plate has a certain inclination angle, so that it is convenient for water to fall into the first force-bearing plate through the connecting pipe, and the first connecting frame can be rotated conveniently through the first groove.

[0011] According to the above technical solution, there are two second fixing frames, which are symmetrically arranged on the left and right sides of the shell. The outer wall of the second fixing frame on the side away from the rotating shaft is fixedly connected with the second connecting frame, and the inner wall of the second connecting frame is fixedly connected with the second force-bearing plate. The surface of the second force-bearing plate is provided with a second groove. There are ten second force-bearing plates, which are symmetrically arranged with the axis of the second connecting frame as the center. The second fixing frame rotates through the rotating shaft. When water containing impurities hits the second force-bearing plate, the rotation of the rotating shaft can be accelerated, thereby improving the energy conversion efficiency.

[0012] According to the above technical solution, the outer wall of the water inlet pipe is fixedly connected with a first water outlet pipe, the number of the first water outlet pipes is two, and the two first water outlet pipes are symmetrically arranged with the central axis of the water inlet pipe as the center, a first through hole is opened on the surface of the connecting pipe, and a first sliding groove is opened on the surface of the connecting pipe. The first water outlet pipe is used to discharge water containing impurities, and through the end of the first water outlet pipe, the water containing impurities acts on the second force plate, thereby assisting in increasing the rotation of the rotating shaft.

[0013] According to the above technical solution, a sliding ring is provided on the outer wall of the filter frame close to the shell, a second sliding groove is provided on the top inner wall of the sliding ring, the inner wall of the second sliding groove is slidably connected to the filter frame, a fixed shaft is fixedly connected to the inner wall of the filter frame, a spring is fixedly connected to the bottom of the sliding ring, four springs are provided, and the four springs are symmetrically arranged with the central axis of the sliding ring as the center. One end of the spring away from the sliding ring is fixedly connected to the shell, and the spring is used to reset the sliding ring, so that the filter frame can slide upward through the sliding ring, thereby causing the filter frame to move, which is conducive to impurities falling off from the top of the filter frame.

[0014] According to the above technical solution, there are two fixed shafts, and the two fixed shafts are symmetrically arranged with the central axis of the filter frame as the center. The outer wall of the fixed shaft is slidably connected to the first sliding groove, and the outer wall of the filter frame is provided with a second through hole. The filter frame slides in the first sliding groove through the fixed shaft, so that the filter frame rotates itself during the up and down sliding process, thereby increasing the efficiency of impurities being flushed from the top of the filter frame, thereby avoiding clogging of the filter frame.

[0015] According to the above technical solution, the outer wall of the rotor is rotatably connected to the first fixed frame, the inner wall of the rotor is fixedly connected to the rotating shaft, the inner wall of the first fixed frame is fixedly connected to the first connecting rod, the end of the first connecting rod away from the first fixed frame is fixedly connected to the shell, the number of the first connecting rods is three, and the three first connecting rods are symmetrically arranged with the central axis of the shell as the center, and the rotor is clamped and limited by the first fixed frame. The outer wall of the rotor is provided with a permanent magnet, so that the rotor is rotated by the rotating shaft, so that the magnetic field of the permanent magnet is cut by the rotor, thereby converting energy.

[0016] Compared with the prior art, the present invention provides a water body kinetic energy to electric energy conversion device, which has the following

[0017] Beneficial effects:

[0018] 1. The present invention provides a water kinetic energy to electrical energy conversion device. When water flows in from a water inlet pipe, impurities in the water are filtered through a filter frame. The filter frame slides downward under the flow of water and the gravity of impurities, so that the impurities can be discharged by sliding the filter frame up and down. The water impacts the first force plate, so that the first connecting frame rotates, thereby driving the rotation shaft to rotate. The rotor works on the permanent magnet through the rotation of the rotation shaft. After the water containing impurities is discharged through the filter frame, the sewage is flushed onto the second force plate through the first outlet pipe, so that the rotation speed of the rotating shaft can be increased, thereby improving the rotation efficiency of the rotor, thereby increasing the efficiency of water kinetic energy to electrical energy conversion.

[0019] 2. The present invention provides a filter frame and a connecting pipe. When water flows from the water inlet pipe to the connecting pipe, impurities in the water are filtered through the filter frame, and the filtered water flows in through the second through hole and then flows from the first through hole to the inside of the connecting pipe, so that the filtered water flows from the connecting pipe toward the conversion device. When the water hits the filter frame, the filter frame slides downward along the first sliding groove under the action of the fixed shaft, and the bottom of the filter frame rotates with the second sliding groove. In the process of sliding downward, the filter frame rotates itself under the action of the fixed shaft, thereby increasing the efficiency of impurities falling off the outer wall of the filter frame and increasing the flow efficiency of the purified water, thereby preventing impurities from clogging the second through hole and reducing the influence of water containing impurities on the conversion device.

[0020] 3. The present invention sets a first water outlet pipe and a second water outlet pipe. The first water outlet pipe is used to discharge water containing impurities to the second connecting frame. The water impacts the second force-bearing plate, thereby rotating the second connecting frame. The second connecting frame rotates the rotor through the rotating shaft, thereby increasing the efficiency of converting kinetic energy of the water into electrical energy. The second water outlet pipe is used to discharge the water after preliminary filtration. The external pipeline is used to filter the water after preliminary filtration, which can facilitate subsequent purification operations on the water.

[0021] 4. The present invention sets a conversion device. After the water body hits the first force-bearing plate through the connecting pipe, the first force-bearing plate drives the first connecting frame to rotate under the action of the water body. Through the fixed connection between the first connecting frame and the rotating shaft, the rotor rotates along with the rotating shaft, thereby realizing the conversion of kinetic energy into electrical energy through the water body. After the water body is discharged to the second force-bearing plate through the first water outlet pipe, the second force-bearing plate rotates the second connecting frame under the impact of the water body. Through the fixed connection between the second connecting frame and the rotating shaft, the rotation speed of the rotating shaft is increased, thereby improving the conversion efficiency of the water body from kinetic energy to electrical energy. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall front structure of the present invention;

[0023] Figure 2 It is a schematic diagram of the overall front cross-sectional structure of the present invention;

[0024] Figure 3 It is a schematic diagram of the cross-sectional structure of the shell of the present invention;

[0025] Figure 4 For the present invention Figure 2 A is a schematic diagram of the enlarged structure of the middle part;

[0026] Figure 5 It is a schematic diagram of the structure of the conversion device of the present invention;

[0027] Figure 6It is a schematic diagram of the structure of the first connecting frame of the present invention;

[0028] Figure 7 It is a schematic diagram of the structure of the second connecting frame of the present invention.

[0029] In the figure: 1. shell; 101. water inlet pipe; 102. first water outlet pipe; 103. second water outlet pipe; 104. first connecting rod; 105. first fixing frame; 106. rotor; 107. connecting pipe; 1071. first through hole; 1072. first sliding groove; 108. sliding ring; 1081. second sliding groove; 1082. spring; 1083. filter frame; 1084. second through hole; 1085. fixed shaft; 2. supporting frame; 3. conversion device; 301. rotating shaft; 302. limiting ring; 303. first connecting frame; 304. first force plate; 305. first groove; 306. second fixing frame; 307. second connecting frame; 308. second force plate; 309. second groove. DETAILED DESCRIPTION

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

[0031] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0032] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] Example 1: See Figure 1-Figure 4The present invention provides a technical solution: a water body kinetic energy to electric energy conversion device, comprising a shell 1, a water inlet pipe 101 is fixedly connected to the top outer wall of the shell 1, a connecting pipe 107 is arranged on the inner wall of the water inlet pipe 101, the bottom of the connecting pipe 107 is fixedly connected to the shell 1, a second water outlet pipe 103 is fixedly connected to the outer wall of the shell 1 away from the water inlet pipe 101, a support frame 2 is fixedly connected to the outer wall of the shell 1, a filter frame 1083 is arranged on the outer wall of the connecting pipe 107, a rotor 106 is arranged on the inner wall of the shell 1, and further comprising:

[0034] The conversion device 3 includes a rotating shaft 301 rotatably connected to the shell 1. The rotating shaft 301 passes through the shell 1 and is fixedly sleeved with a limit ring 302 on the outer surface. There are two limit rings 302, and the two limit rings 302 are symmetrically arranged around the central axis of the shell 1. The outer wall of the limit ring 302 is slidably connected to the support frame 2. The outer surface of the rotating shaft 301 close to the rotor 106 is fixedly sleeved with a first connecting frame 303, and the outer wall of the rotating shaft 301 on the side away from the outer wall of the shell 1 is fixedly sleeved with a second fixing frame 306.

[0035] The outer wall of the water inlet pipe 101 is fixedly connected with a first water outlet pipe 102, the number of the first water outlet pipes 102 is two, and the two first water outlet pipes 102 are symmetrically arranged with the central axis of the water inlet pipe 101 as the center. A first through hole 1071 is provided on the surface of the connecting pipe 107, and a first sliding groove 1072 is provided on the surface of the connecting pipe 107. The first water outlet pipe 102 is used to discharge water containing impurities, and the water containing impurities acts on the second force-bearing plate 308 through the end of the first water outlet pipe 102, thereby assisting in increasing the rotation of the rotating shaft 301. The present invention uses a filter frame 1083 and a connecting pipe 107. When the water flows from the water inlet pipe 101 to the connecting pipe 107, the impurities in the water are filtered through the filter frame 1083, and the filtered water passes through the first The filtered water flows into the second through hole 1084 and then flows into the inside of the connecting pipe 107 from the first through hole 1071, so that the filtered water flows from the connecting pipe 107 toward the conversion device 3. When the water hits the filter frame 1083, the filter frame 1083 slides downward along the first sliding groove 1072 under the action of the fixed shaft 1085, and the bottom of the filter frame 1083 rotates with the second sliding groove 1081. In the process of sliding downward, the filter frame 1083 rotates itself under the action of the fixed shaft 1085, thereby increasing the efficiency of impurities falling off the outer wall of the filter frame 1083 and increasing the flow efficiency of the purified water, thereby preventing impurities from clogging the second through hole 1084 and reducing the impact of the water containing impurities on the conversion device 3.

[0036] A sliding ring 108 is provided on the outer wall of the filter frame 1083 close to the shell 1, and a second sliding groove 1081 is opened on the top inner wall of the sliding ring 108. The inner wall of the second sliding groove 1081 is slidingly connected to the filter frame 1083. The inner wall of the filter frame 1083 is fixedly connected with a fixed shaft 1085, and the bottom of the sliding ring 108 is fixedly connected with a spring 1082. The spring 1082 is used to reset the sliding ring 108, so that the filter frame 1083 can slide upward through the sliding ring 108, so that the filter frame 1083 moves, which is conducive to impurities falling off from the top of the filter frame 1083. There are four springs 1082, and the four springs 1082 are symmetrically arranged with the central axis of the sliding ring 108 as the center. The end of the spring 1082 away from the sliding ring 108 is fixedly connected to the shell 1.

[0037] There are two fixed shafts 1085, and the two fixed shafts 1085 are symmetrically arranged with the central axis of the filter frame 1083 as the center. The outer wall of the fixed shaft 1085 is slidably connected with the first sliding groove 1072. The outer wall of the filter frame 1083 is provided with a second through hole 1084. The filter frame 1083 slides in the first sliding groove 1072 through the fixed shaft 1085, so that the filter frame 1083 rotates itself during the up and down sliding process, thereby increasing the efficiency of impurities being flushed from the top of the filter frame 1083, thereby avoiding the clogging of the filter frame 1083. The present invention uses a water body kinetic energy to electric energy conversion device. When water flows into the water from the water inlet pipe 101, the filter frame 1083 Impurities are filtered, and the filter frame 1083 slides downward under the flow of water and the gravity of impurities, so that the impurities can be discharged by the up and down sliding of the filter frame 1083, and the first force-bearing plate 304 is impacted by the water, so that the first connecting frame 303 is rotated, thereby driving the rotating shaft 301 to rotate, and the rotor 106 performs work on the permanent magnet through the rotation of the rotating shaft 301. After the water containing impurities is discharged through the filter frame 1083, the sewage is flushed to the second force-bearing plate 308 through the first water outlet pipe 102, so that the rotation speed of the rotating shaft 301 can be increased, thereby improving the rotation efficiency of the rotor 106, thereby increasing the efficiency of the water body kinetic energy and electrical energy conversion.

[0038] The outer wall of the rotor 106 is rotatably connected to the first fixing frame 105, the inner wall of the rotor 106 is fixedly connected to the rotating shaft 301, the inner wall of the first fixing frame 105 is fixedly connected to the first connecting rod 104, one end of the first connecting rod 104 away from the first fixing frame 105 is fixedly connected to the shell 1, the number of the first connecting rods 104 is three, and the three first connecting rods 104 are symmetrically arranged with the central axis of the shell 1 as the center, and the first fixing frame 105 plays a role of clamping and limiting the rotor 106, and the outer wall of the rotor 106 is provided with a permanent magnet, so that the rotor 106 is rotated through the rotating shaft 301, so that the rotor 106 is The permanent magnet magnetic field is cut to convert the energy. The present invention uses the first water outlet pipe 102 and the second water outlet pipe 103. The first water outlet pipe 102 is used to discharge the water containing impurities to the second connecting frame 307. The impact of the water on the second force-bearing plate 308 causes the second connecting frame 307 to rotate. The second connecting frame 307 rotates the rotor 106 through the rotating shaft 301, thereby increasing the efficiency of the water kinetic energy to electrical energy conversion. The second water outlet pipe 103 is used to discharge the water after preliminary filtration. After the water after preliminary filtration is filtered through an external pipeline, the subsequent purification operation of the water can be more convenient.

[0039] The working principle of this embodiment is as follows: when the water body is being converted from kinetic energy to electrical energy, the water body is injected into the shell 1 from the water inlet pipe 101, and the impurities in the water body are preliminarily filtered through the filter frame 1083. The water body after passing through the filter frame 1083 impacts the first force plate 304 through the connecting pipe 107, thereby driving the rotating shaft 301 to rotate through the first connecting frame 303, and the water body is impacted toward the second force plate 308 through the second water outlet pipe 103, thereby causing the rotating shaft 301 to rotate through the second connecting frame 307. Under the action of the water body, the filter frame 1083 slides along the first sliding groove 1072 of the connecting pipe 107, thereby increasing the rate at which the filter frame 1083 throws out impurities, thereby increasing the flow rate of the purified water body flowing from the connecting pipe 107, thereby improving the conversion efficiency of the water body from kinetic energy to electrical energy.

[0040] Example 2: Please refer to Figure 5-Figure 7 On the basis of the first embodiment, the present invention provides a technical solution: the number of the first connecting frames 303 is two, and the two first connecting frames 303 are symmetrically arranged on the left and right sides of the rotating shaft 301. The inner wall of the first connecting frame 303 is fixedly connected with a first force-bearing plate 304, and the first force-bearing plate 304 has a certain inclination angle, so that it is convenient for the water to fall onto the first force-bearing plate 304 through the connecting pipe 107. The first groove 305 can facilitate the rotation of the first connecting frame 303, and the surface of the first force-bearing plate 304 is provided with a first groove 305. The number of the first force-bearing plates 304 is eight, and the eight first force-bearing plates 304 are symmetrically arranged with the axis of the first connecting frame 303 as the center.

[0041] There are two second fixing frames 306, which are symmetrically arranged on the left and right sides of the shell 1. The outer wall of the second fixing frame 306 on the side away from the rotating shaft 301 is fixedly connected with a second connecting frame 307, and the inner wall of the second connecting frame 307 is fixedly connected with a second force-bearing plate 308. When water containing impurities hits the second force-bearing plate 308, the rotation of the rotating shaft 301 can be accelerated, thereby improving the energy conversion efficiency. A second groove 309 is opened on the surface of the second force-bearing plate 308. There are ten second force-bearing plates 308, which are symmetrically arranged with the axis of the second connecting frame 307 as the center. The second fixing frame 306 rotates through the rotating shaft 301. According to the present invention, after the water body impacts the first force-bearing plate 304 through the connecting pipe 107, the first force-bearing plate 304 drives the first connecting frame 303 to rotate under the action of the water body, and the first connecting frame 303 is fixedly connected with the rotating shaft 301, so that the rotor 106 rotates along with the rotating shaft 301, thereby realizing the conversion of kinetic energy into electrical energy through the water body. After the water body is discharged to the second force-bearing plate 308 through the first water outlet pipe 102, the second force-bearing plate 308 rotates the second connecting frame 307 under the impact of the water body, and the second connecting frame 307 is fixedly connected with the rotating shaft 301, thereby increasing the rotation speed of the rotating shaft 301, thereby improving the conversion efficiency of the water body from kinetic energy to electrical energy.

[0042] The working principle of this embodiment is: when the water body impacts the first force-bearing plate 304 through the connecting pipe 107, the first force-bearing plate 304 drives the first connecting frame 303 to flip downward after the water is carried in the first groove 305, thereby driving the rotating shaft 301 to rotate through the first connecting frame 303, and after the water body containing impurities is impacted toward the second force-bearing plate 308 through the first water outlet pipe 102, the second force-bearing plate 30v rotates the rotating shaft 301 through the second connecting frame 307, thereby increasing the rotation speed of the rotating shaft 301, thereby accelerating the rotation of the rotor 106, and thereby improving the conversion efficiency of the water body from kinetic energy to electrical energy.

[0043] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0044] Finally, it should be noted that the above are only preferred embodiments of the present invention and are 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 replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A water body kinetic energy-electric energy conversion device, comprising a shell (1), a water inlet pipe (101) is fixedly connected to the top outer wall of the shell (1), a connecting pipe (107) is provided on the inner wall of the water inlet pipe (101), the bottom of the connecting pipe (107) is fixedly connected to the shell (1), a second water outlet pipe (103) is fixedly connected to the outer wall of the shell (1) away from the water inlet pipe (101), a support frame (2) is fixedly connected to the outer wall of the shell (1), a filter frame (1083) is provided on the outer wall of the connecting pipe (107), and a rotor (106) is provided on the inner wall of the shell (1), characterized in that: Also included are: The conversion device (3) comprises a rotating shaft (301) rotatably connected to the housing (1), the rotating shaft (301) passing through the housing (1) and having a limit ring (302) fixedly sleeved on its outer surface, the limit rings (302) being two in number, the two limit rings (302) being symmetrically arranged around the central axis of the housing (1), the outer walls of the limit rings (302) being slidably connected to a support frame (2), the outer surface of the rotating shaft (301) close to the rotor (106) being fixedly sleeved with a first connecting frame (303), and the outer wall of the rotating shaft (301) on a side away from the outer wall of the housing (1) being fixedly sleeved with a second fixing frame (306); The outer wall of the water inlet pipe (101) is fixedly connected to a first water outlet pipe (102), the number of the first water outlet pipes (102) is two, and the two first water outlet pipes (102) are symmetrically arranged with the central axis of the water inlet pipe (101) as the center, the surface of the connecting pipe (107) is provided with a first through hole (1071), and the surface of the connecting pipe (107) is provided with a first sliding groove (1072); A sliding ring (108) is provided on the outer wall of one side of the filter frame (1083) close to the shell (1), a second sliding groove (1081) is provided on the top inner wall of the sliding ring (108), and the inner wall of the second sliding groove (1081) is slidably connected to the filter frame (1083); The inner wall of the filter frame (1083) is fixedly connected to a fixed shaft (1085), the bottom of the sliding ring (108) is fixedly connected to a spring (1082), the number of the springs (1082) is four, the four springs (1082) are symmetrically arranged around the central axis of the sliding ring (108), and one end of the spring (1082) away from the sliding ring (108) is fixedly connected to the housing (1); There are two fixed shafts (1085), and the two fixed shafts (1085) are symmetrically arranged with the central axis of the filter frame (1083) as the center. The outer wall of the fixed shaft (1085) is slidably connected to the first sliding groove (1072), and the outer wall of the filter frame (1083) is provided with a second through hole (1084).

2. The water body kinetic energy to electric energy conversion device according to claim 1, characterized in that: The number of the first connecting frames (303) is two, and the two first connecting frames (303) are symmetrically arranged on the left and right sides of the rotating shaft (301). The inner wall of the first connecting frame (303) is fixedly connected with a first force-bearing plate (304), and the surface of the first force-bearing plate (304) is provided with a first groove (305). The number of the first force-bearing plates (304) is eight, and the eight first force-bearing plates (304) are symmetrically arranged with the axis of the first connecting frame (303) as the center.

3. The water body kinetic energy to electric energy conversion device according to claim 1, characterized in that: The number of the second fixing frames (306) is two, and the two second fixing frames (306) are symmetrically arranged on the left and right sides of the shell (1). The outer wall of the second fixing frame (306) on the side away from the rotation axis (301) is fixedly connected to the second connecting frame (307), and the inner wall of the second connecting frame (307) is fixedly connected to the second force-bearing plate (308). The surface of the second force-bearing plate (308) is provided with a second groove (309). The number of the second force-bearing plates (308) is ten, and the ten second force-bearing plates (308) are symmetrically arranged with the axis of the second connecting frame (307) as the center. The second fixing frame (306) rotates through the rotation axis (301).

4. The water body kinetic energy to electric energy conversion device according to claim 1, characterized in that: The outer wall of the rotor (106) is rotatably connected to a first fixing frame (105), the inner wall of the rotor (106) is fixedly connected to a rotating shaft (301), the inner wall of the first fixing frame (105) is fixedly connected to a first connecting rod (104), one end of the first connecting rod (104) away from the first fixing frame (105) is fixedly connected to the housing (1), the number of the first connecting rods (104) is three, and the three first connecting rods (104) are symmetrically arranged with the central axis of the housing (1) as the center.

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