Simple hydroelectric power generation device

Abstract

The utility model discloses a simple hydroelectric power generation device which comprises a ditch, a mounting plate is arranged in the ditch, a power generation assembly is arranged in the mounting plate, and the simple hydroelectric power generation device is characterized in that the power generation assembly comprises a first connecting pipe, a rotating shaft is arranged in the first connecting pipe, and spiral fan blades are arranged on the outer surface of the rotating shaft; a power generator is arranged at the end of the rotating shaft in a power connection mode, connecting structures for improving the connecting stability of the first connecting pipe are further arranged between the two sides of the first connecting pipe and the mounting plate, a mounting groove is formed in the first connecting pipe, and a mounting shell is arranged in the mounting groove in a clamped mode; the mounting shell is fixedly connected with the first connecting pipe through a flanging structure, the generator is fixed to one side of the flanging structure, and the connecting stability of the first connecting pipe and the mounting plate is improved by arranging the first connecting pipe, the connecting base, the external threaded rod, the matching support, the matching groove and the mounting plate.

Description

Technical Field

[0001] The utility model relates to the technical field of hydroelectric power generation equipment, in particular to a simple hydroelectric power generation device. Background Art

[0002] Hydroelectric power generation is a process in which flowing water drives the operation of power generation equipment from a high place to a low place. Since the flowing water flows from a high place to a low place, its gravitational potential energy is converted into the mechanical kinetic energy of the generator after passing through the fan blade part of the generator. The generator is equipped with a magnetic induction coil, and then the mechanical kinetic energy of the generator is converted into electrical energy to achieve the power supply function. In the outdoors, due to the presence of small rivers and ditches, it is not suitable to install large power generation equipment. In view of this, in the prior art, a simple power generation device is adopted to realize small-scale power generation and supply power to small household appliances or chargers. The disadvantage of the existing simple hydroelectric power generation device is that it is more troublesome to install the spiral blade and the spiral blade rotates unstably. In view of this, people have carried out a lot of research. Content of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide a simple hydroelectric power generation device, which can solve the problems in the above-mentioned prior art.

[0004] The utility model is realized by the following technical solutions: A simple hydroelectric power generation device of the utility model includes a ditch, an installation plate is arranged in the ditch, a power generation component is arranged in the installation plate, and it is characterized in that the power generation component includes a first connecting pipe, a rotating shaft is arranged in the first connecting pipe, a spiral fan blade is arranged on the outer surface of the rotating shaft, the end of the rotating shaft is power-connected to a generator, a connecting structure for improving the connection stability of the first connecting pipe is further arranged between the two sides of the first connecting pipe and the installation plate, an installation groove is arranged in the first connecting pipe, an installation shell is clamped in the installation groove, the installation shell and the first connecting pipe are connected and fixed through a flanging structure, and the generator is fixed on one side of the flanging structure.

[0005] Further technical solution, a second connecting pipe is arranged on one side of the first connecting pipe, a cylinder cavity is arranged in the first connecting pipe, a through hole is arranged in the second connecting pipe, and the through hole is communicated with the cylinder cavity.

[0006] Further technical solution, the second connecting pipe is inserted into the installation plate.

[0007] Further technical solution, both sides of the cylinder cavity are provided with through holes.

[0008] A further technical solution is that the connection structure includes connection seats arranged on both sides of the first connecting pipe, externally threaded rods threadedly engaged and connected in the connection seats, a matching bracket arranged on one side of the externally threaded rod, a matching groove arranged in the matching bracket, and the matching groove is snapped onto the upper outer surface of the mounting plate.

[0009] A further technical solution is that a bottom bracket is arranged at the bottom of the cylinder cavity, a jack is arranged in the bottom bracket, a plugging shaft is arranged on one side of the rotating shaft, the plugging shaft is plugged into the jack, and the plugging shaft rotates in the jack.

[0010] A further technical solution is that the flanging structure includes outer flanges arranged on both sides of the mounting groove, top flanges arranged at the tops of the outer flanges, housing flanges arranged on both sides of the mounting housing, and matching flanges arranged at the tops of the housing flanges. After the mounting housing is snapped into the mounting groove.

[0011] A further technical solution is that an annular groove is arranged in the cylinder cavity, an arc-shaped cavity is arranged in the mounting housing, an arc-shaped inner groove is arranged in the arc-shaped cavity, a clamping disc is inserted and arranged in the annular groove, and the input shaft of the generator is power-connected to the rotating shaft.

[0012] A further technical solution is that after the mounting housing is inserted into the mounting groove, the clamping disc is clamped and arranged with the arc-shaped inner groove.

[0013] The beneficial effects of the present utility model are as follows: First, by setting the structures of the first connecting pipe, connection seats, externally threaded rods, matching brackets, matching grooves, and mounting plates, the connection stability between the first connecting pipe and the mounting plate is improved.

[0014] Second, by detachably installing the mounting housing and the mounting groove, and then detachably installing the generator, the top flange, and the matching flange, it is convenient for personnel to extract or insert the generator, coupling, rotating shaft, and spiral fan blades from inside the first connecting pipe, improving the convenience of its installation and disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] For ease of explanation, the present utility model is described in detail by the following specific embodiments and accompanying drawings.

[0016] Figure 1 It is a schematic diagram of the overall structure of a simple water power generation device of the present utility model;

[0017] Figure 2 It is Figure 1 a schematic diagram of the power generation component structure in

[0018] Figure 3 It is Figure 2 a schematic diagram of part A in

[0019] Figure 4 is Figure 2 a schematic view of position B in

[0020] Figure 5 is Figure 2 a bottom view structural schematic diagram of the power generation component in

[0021] Figure 6 is Figure 5 a schematic view of position C in

[0022] Figure 7 is Figure 5 a schematic view of position D in

[0023] Figure 8 is Figure 2 a sectional structural schematic diagram of the power generation component in

[0024] In the figure, there are a ditch 11, a mounting plate 12, a first connecting pipe 13, a connecting seat 14, an external threaded rod 15, a matching bracket 16, an outer flanging 21, a barrel cavity 22, a ring groove 23, a top flanging 24, a generator 26, a clamping disc 27, a matching flanging 28, a rotating shaft 29, a mounting housing 31, a housing flanging 32, a mounting groove 33, a spiral fan blade 34, an arc cavity 41, an arc inner groove 42, a second connecting pipe 51, a through hole 52, a matching groove 61, a jack 62, a bottom bracket 63, and a plugging shaft 64. Detailed implementation mode

[0025] As Figures 1 - 8 shown, the present utility model is described in detail. For the convenience of narration, the following directions are defined as follows: the up, down, left, right, front, and back directions mentioned below are consistent with the up, down, left, right, front, and back directions of the Figure 1 itself in the projection relationship. A simple water conservancy power generation device of the present utility model includes a ditch 11, which is arranged outdoors for guiding water liquid. An installation plate 12 is arranged in the ditch 11. The installation plate 12 is inserted and fixed in the ditch 11. Objects such as stones can be placed around the installation plate 12 to firmly fix the installation plate 12 in the ditch 11, or it can be directly fixed in the ditch 11. A power generation component is arranged in the installation plate 12.

[0026] Advantageously, the power generation assembly includes a first connecting pipe 13. A second connecting pipe 51 is provided on one side of the first connecting pipe 13. The second connecting pipe 51 is inserted into the mounting plate 12. A cylinder cavity 22 is provided in the first connecting pipe 13. A through-hole 52 is provided in the second connecting pipe 51. The through-hole 52 is communicated with the cylinder cavity 22. After the water liquid accumulates on one side of the mounting plate 12, it enters the cylinder cavity 22 through the through-hole 52. A rotating shaft 29 is provided in the first connecting pipe 13. A spiral fan blade 34 is provided on the outer surface of the rotating shaft 29. The end of the rotating shaft 29 is power-connected to a generator 26. The generator 26 is installed on one side of the first connecting pipe 13. Connecting structures for improving the connection stability of the first connecting pipe 13 are further provided between both sides of the first connecting pipe 13 and the mounting plate 12. Both sides of the cylinder cavity 22 are provided with through-holes.

[0027] Advantageously, the connecting structure includes connection seats 14 provided on both sides of the first connecting pipe 13, externally threaded rods 15 threadedly engaged with the connection seats 14. A cooperation bracket 16 is provided on one side of the externally threaded rod 15. A cooperation groove 61 is provided in the cooperation bracket 16. The cooperation groove 61 is snapped onto the upper outer surface of the mounting plate 12.

[0028] Advantageously, a bottom bracket 63 is provided at the bottom of the cylinder cavity 22. An insertion hole 62 is provided in the bottom bracket 63. An insertion shaft 64 is provided on one side of the rotating shaft 29. The insertion shaft 64 is inserted into the insertion hole 62. The insertion shaft 64 rotates in the insertion hole 62.

[0029] Advantageously, a mounting groove 33 is provided in the first connecting pipe 13. A mounting housing 31 is snap-fitted in the mounting groove 33. The mounting housing 31 and the first connecting pipe 13 are fixedly connected through a flanging structure. The generator 26 is fixed on one side of the flanging structure.

[0030] Advantageously, the flanging structure includes outer flanges 21 provided on both sides of the mounting groove 33. Top-side flanges 24 are provided at the tops of the outer flanges 21. Housing flanges 32 are provided on both sides of the mounting housing 31. Matching flanges 28 are provided at the top sides of the housing flanges 32. After the mounting housing 31 is snapped into the mounting groove 33, fasteners are used to connect and fix the housing flanges 32 and the outer flanges 21, and the top-side flanges 24 and the matching flanges 28 form a complete circular flange to mount the generator 26.

[0031] Advantageously, an annular groove 23 is provided in the cylinder cavity 22. An arc-shaped cavity 41 is provided in the mounting housing 31. An arc-shaped inner groove 42 is provided in the arc-shaped cavity 41. A clamping disk 27 is inserted into the annular groove 23. The input shaft of the generator 26 rotates through the clamping disk 27 and is power-connected to the rotating shaft 29 through a coupling. After the mounting housing 31 is inserted into the mounting groove 33, the clamping disk 27 is snap-fitted with the arc-shaped inner groove 42.

[0032] By arranging connection seats 14, external threaded rods 15, matching brackets 16 and spiral fan blades 34 on both sides of the first connecting pipe 13, and using the spiral fan blades 34 to be clamped with the top of the mounting plate 12, the connection stability of the first connecting pipe 13 is improved. By setting the structures of the outer flanging 21, mounting groove 33, housing flanging 32, mounting housing 31, matching flanging 28, clamping disc 27, annular groove 23, arc cavity 41, top-side flanging 24 and generator 26, it is convenient to extract or insert the generator 26, rotating shaft 29 and spiral fan blades 34 from the first connecting pipe 13.

[0033] Connect the two wires of the generator 26 to a load or a battery in the external space. When the water liquid accumulates on one side of the mounting plate 12, the water level rises, and the water liquid enters the cylinder cavity 22 from the conduction hole 52. The water liquid flows along the cylinder cavity 22 from top to bottom, impacts the spiral fan blades 34 and then makes the rotating shaft 29 rotate. The rotating shaft 29 drives the generator 26 to operate through a coupling, enabling the generator 26 to generate electricity.

[0034] When disassembling the generator 26, rotating shaft 29 and spiral fan blades 34, disconnect the mounting between the mounting housing 31 and the mounting groove 33, remove the fasteners between the outer flanging 21 and the housing flanging 32, and then remove the fasteners between the generator 26 and the top-side flanging 24 as well as the matching flanging 28. At this time, the generator 26, rotating shaft 29, coupling and spiral fan blades 34 can be extracted along the cylinder cavity 22, and the mounting groove 33 is disengaged from the clamping of the housing flanging 32.

[0035] The above is only the specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any change or replacement that can be thought of without creative work should be covered within the protection scope of the present utility model; therefore, the protection scope of the present utility model should be subject to the protection scope defined by the claims.

Claims

1. A simple water power generation device, comprising a ditch (11), wherein a mounting plate (12) is arranged in the ditch (11), and a power generation assembly is arranged in the mounting plate (12), characterized in that, The power generation assembly includes a first connecting pipe (13), a rotating shaft (29) is arranged inside the first connecting pipe (13), a spiral fan blade (34) is arranged on the outer surface of the rotating shaft (29), a generator (26) is power-connected to the end of the rotating shaft (29), a connecting structure for improving the connection stability of the first connecting pipe (13) is further arranged between both sides of the first connecting pipe (13) and the mounting plate (12), an installation groove (33) is arranged inside the first connecting pipe (13), an installation housing (31) is snap-connected inside the installation groove (33), the installation housing (31) and the first connecting pipe (13) are fixedly connected through a flanging structure, and the generator (26) is fixed on one side of the flanging structure.

2. The simple water power generation device according to claim 1, characterized in that: A second connecting pipe (51) is arranged on one side of the first connecting pipe (13), a cylinder cavity (22) is arranged inside the first connecting pipe (13), a through hole (52) is arranged inside the second connecting pipe (51), and the through hole (52) is communicated with the cylinder cavity (22).

3. The simple hydraulic power generation device according to claim 2, characterized in that: The second connecting pipe (51) is inserted into the mounting plate (12).

4. The simple water power generation device according to claim 2, wherein: Both sides of the cylinder cavity (22) are penetrated.

5. An improved simple water power generating device according to claim 1, wherein: The connecting structure includes connecting seats (14) arranged on both sides of the first connecting pipe (13), an external threaded rod (15) threadedly matched and connected inside the connecting seats (14), a matching bracket (16) is arranged on one side of the external threaded rod (15), a matching groove (61) is arranged inside the matching bracket (16), and the matching groove (61) is snapped onto the outer surface of the upper end of the mounting plate (12).

6. The simple water power generation device according to claim 2, wherein: A bottom bracket (63) is arranged at the bottom of the cylinder cavity (22), a jack (62) is arranged inside the bottom bracket (63), a plug-in shaft (64) is arranged on one side of the rotating shaft (29), the plug-in shaft (64) is inserted into the jack (62), and the plug-in shaft (64) rotates inside the jack (62).

7. The simple water power generation device according to claim 2, characterized in that: The flanging structure includes outer flanges (21) arranged on both sides of the installation groove (33), top-side flanges (24) are arranged at the tops of the outer flanges (21), housing flanges (32) are arranged on both sides of the installation housing (31), and matching flanges (28) are arranged at the top sides of the housing flanges (32). After the installation housing (31) is snapped into the installation groove (33).

8. A simple water power generation device according to claim 7, characterized in that: A ring groove (23) is arranged inside the cylinder cavity (22), an arc cavity (41) is arranged inside the installation housing (31), an arc inner groove (42) is arranged inside the arc cavity (41), a clamping disc (27) is inserted into the ring groove (23), and the input shaft of the generator (26) is power-connected to the rotating shaft (29).

9. An improvised hydroelectric power generation device according to claim 8, wherein: After the installation housing (31) is inserted into the installation groove (33), the clamping disc (27) is snap-connected with the arc inner groove (42).

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