Hydroelectric power generation energy-saving device

Abstract

The utility model relates to the technical field of hydroelectric generation, and discloses a hydroelectric generation energy-saving device which comprises a table body, a base is fixedly installed above the table body, a generator is fixedly installed above the base, a rotating shaft is fixedly installed at the front end of the generator, a cylinder is fixedly installed at the front end of the rotating shaft, and the cylinder is fixedly connected with the base. And a pipeline is fixedly mounted below the barrel. According to the hydraulic power generation device, the water inlet is shielded through the slope block, when water flow is weak, the water flow can enter the barrel through the lower portion of the slope block, when the water flow is large, the water flow extrudes the slope block, and therefore the speed of the water flow entering the barrel is reduced. According to the hydroelectric generation energy-saving device, by reducing the contact area of water flow and the water wheel plate, the power of the water flow can be better utilized to push the water wheel plate to rotate, and therefore the power generation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hydropower generation, and more specifically, to a hydropower generation energy-saving device. Background Art

[0002] The basic principle of hydropower generation is to use the power of water level differences or water flow to drive the rotation of a turbine, which in turn drives a generator, converting mechanical energy into electrical energy. The turbine is a key component in this process, and its performance directly affects the efficiency of hydropower generation.

[0003] Traditional hydroelectric power generation devices have the following shortcomings: most traditional hydroelectric power generation energy-saving devices generate electricity by driving the turbine to rotate with the power of water flow, but the speed and power of the water flow cannot be kept stable. When the water flow is more turbulent, the contact area between the water flow and the water wheel becomes larger, so that the water flow needs to consume a lot of power to drive the turbine to operate, resulting in power waste. Therefore, it needs to be improved. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a hydroelectric power generation energy-saving device, which has the advantage of improving power generation efficiency.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a hydroelectric power generation energy-saving device, comprising a platform, a base fixedly installed above the platform, a generator fixedly installed above the base, a rotating shaft fixedly installed at the front end of the generator, a cylinder fixedly installed at the front end of the rotating shaft, a pipe fixedly installed below the cylinder, a water inlet provided on the front side of the pipe, a movable groove provided on the inner side of the water inlet, an inclined block extending to the inside of the water inlet movably installed inside the movable groove, a connecting rod extending to the top of the pipe fixedly installed above the inclined block, and a round block fixedly installed above the connecting rod.

[0006] As an optimal technical solution of the present invention, a connecting shaft is rotatably installed inside the cylinder, a water wheel plate is evenly fixedly installed on the outside of the connecting shaft, a slot is provided at the front end of the connecting shaft, and card slots are provided on both sides of the bottom of the slot. An insertion shaft is movably installed inside the slot, and card blocks located inside the card slot are fixedly installed on both sides of the bottom of the insertion shaft. A circular plate is fixedly installed on the outside of the insertion shaft, and a rotating knob is fixedly installed on the outside of the circular plate.

[0007] As a preferred technical solution of the present invention, a limiting groove is provided above the movable groove, a limiting block is fixedly sleeved on the outer side of the connecting rod, and the limiting block is located inside the limiting groove.

[0008] As a preferred technical solution of the present invention, a telescopic spring 1 is elastically installed on the inner side of the limiting groove, and the telescopic spring 1 is located above the limiting block.

[0009] As an optimal technical solution of the present invention, a circular groove is provided on the inner side of the circular plate, a circular block corresponding to the cylinder is movably installed inside the circular groove, and a telescopic spring 2 is elastically installed between the inner side of the circular groove and the inner side of the circular block.

[0010] As a preferred technical solution of the present invention, a sealing ring located outside the circular ring block is fixedly installed on the inner side of the circular plate, and the sealing ring is located outside the cylinder.

[0011] As a preferred technical solution of the present invention, an annular groove is provided on the outer side of the circular groove, and limiting rings located inside the annular groove are fixedly installed on both sides of the bottom of the circular ring block.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] 1. The utility model blocks the water inlet with an inclined surface block. When the water flow is weak, the water flows through the bottom of the inclined surface block and enters the interior of the cylinder. When the water flow is strong, the water flow squeezes the inclined surface block, thereby slowing down the speed of the water flow entering the cylinder. Compared with traditional hydroelectric power generation devices, this hydroelectric power generation energy-saving device can better utilize the power of the water flow to drive the water wheel plate to rotate by reducing the contact area between the water flow and the water wheel plate, thereby improving the power generation efficiency.

[0014] 2. The utility model presses the knob inward to disengage the card block from the inside of the card slot, and then rotates the card block to the bottom of the slot. At this time, the reset spring releases elastic potential energy to push the card block out of the slot, thereby cleaning the inside of the cylinder. Compared with traditional hydropower generation devices, this hydropower energy-saving device uses an easily removable circular plate, so that the staff can clean it in time when the cylinder is blocked, making it easier to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic transverse cross-sectional view of the present invention;

[0017] Figure 3 It is a vertical cross-sectional schematic diagram of the utility model;

[0018] Figure 4 This is a schematic diagram of the circular plate and closed ring explosion structure of the utility model;

[0019] Figure 5This is a schematic diagram of the transverse section of the cylinder of the utility model;

[0020] Figure 6 for Figure 5 Schematic diagram of the local enlarged structure at A in the middle;

[0021] Figure 7 This is a schematic diagram of the cylinder of the utility model;

[0022] Figure 8 for Figure 7 Schematic diagram of the local enlarged structure at point B in the middle.

[0023] In the figure: 1. platform; 2. base; 3. generator; 4. rotating shaft; 5. cylinder; 6. pipe; 7. water inlet; 8. movable groove; 9. inclined block; 10. connecting rod; 11. round block; 12. limiting groove; 13. limiting block; 14. telescopic spring 1; 15. connecting shaft; 16. water wheel plate; 17. round plate; 18. plug-in shaft; 19. clamping block; 20. slot; 21. clamping slot; 22. reset spring; 23. sealed ring; 24. circular groove; 25. circular ring block; 26. annular groove; 27. limiting ring; 28. telescopic spring 2; 29. knob. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] like Figures 1 to 8 As shown, the utility model provides a hydroelectric power generation energy-saving device, including a platform 1, a base 2 is fixedly installed above the platform 1, a generator 3 is fixedly installed above the base 2, a rotating shaft 4 is fixedly installed at the front end of the generator 3, a cylinder 5 is fixedly installed at the front end of the rotating shaft 4, a pipe 6 is fixedly installed below the cylinder 5, a water inlet 7 is provided on the front side of the pipe 6, a movable groove 8 is provided on the inner side of the water inlet 7, an inclined block 9 extending to the inside of the water inlet 7 is movably installed inside the movable groove 8, a connecting rod 10 extending to the top of the pipe 6 is fixedly installed above the inclined block 9, and a round block 11 is fixedly installed above the connecting rod 10.

[0026] When water flows into the interior of the pipe 6 through the water inlet 7, the water flows firstly contact with the inclined block 9. When the water flow is weak, the water flow will pass under the inclined block 9 and enter the interior of the cylinder 5. When the water flow is strong, the water flow squeezes the inclined block 9, causing the inclined block 9 to move upward and drive the limit block 13 to squeeze the telescopic spring 14, causing the telescopic spring 14 to deform, thereby slowing down the speed of the water flow entering the cylinder 5, thereby improving the utilization efficiency of the water flow.

[0027] The water inlet 7 is blocked by the inclined block 9. When the water flow is weak, the water flow will enter the interior of the cylinder 5 through the bottom of the inclined block 9. When the water flow is strong, the water flow squeezes the inclined block 9, thereby slowing down the speed of the water flow entering the cylinder 5. Compared with traditional hydroelectric power generation devices, this hydroelectric power generation energy-saving device can better utilize the power of the water flow to drive the water wheel plate 16 to rotate by reducing the contact area between the water flow and the water wheel plate 16, thereby improving the power generation efficiency.

[0028] Among them, a connecting shaft 15 is rotatably installed inside the cylinder 5, and a water wheel plate 16 is evenly fixedly installed on the outside of the connecting shaft 15. A slot 20 is provided at the front end of the connecting shaft 15, and card slots 21 are provided on both sides of the bottom of the slot 20. An insertion shaft 18 is movably installed inside the slot 20, and blocks 19 located inside the card slot 21 are fixedly installed on both sides of the bottom of the insertion shaft 18. A circular plate 17 is fixedly installed on the outside of the insertion shaft 18, and a knob 29 is fixedly installed on the outside of the circular plate 17.

[0029] When the interior of the cylinder 5 is clogged with debris, the knob 29 is pressed inward, so that the knob 29 drives the circular plate 17 to move inward, and the circular plate 17 drives the plug-in shaft 18 to move inward, so that the block 19 is disengaged from the interior of the slot 21. At this time, the block 19 squeezes the return spring 22, causing the return spring 22 to deform. Then the knob 29 is rotated to rotate the block 19 to the bottom of the slot 20. At this time, the return spring 22 releases its elastic potential energy to push the block 19 out of the slot 20, thereby removing the circular plate 17 and facilitating cleaning of the interior of the cylinder 5.

[0030] By pressing the knob 29 inward, the block 19 is disengaged from the inside of the slot 21, and then the block 19 is rotated to the bottom of the slot 20. At this time, the return spring 22 releases its elastic potential energy to push the block 19 out of the slot 20, thereby cleaning the inside of the cylinder 5. Compared with traditional hydropower generation devices, this hydropower energy-saving device uses an easily removable circular plate 17, so that the staff can clean it in time when the cylinder 5 is blocked, making it easier to use.

[0031] A limiting groove 12 is provided above the movable groove 8 , and a limiting block 13 is fixedly sleeved on the outer side of the connecting rod 10 . The limiting block 13 is located inside the limiting groove 12 .

[0032] The up and down movement of the inclined plane block 9 drives the limiting block 13 to move up and down inside the limiting groove 12 , thereby limiting the inclined plane block 9 .

[0033] Among them, a telescopic spring 14 is elastically installed on the inner side of the limiting groove 12, and the telescopic spring 14 is located above the limiting block 13.

[0034] The limit block 13 moves upward to squeeze the telescopic spring 14, causing the telescopic spring 14 to deform. At this time, the telescopic spring 14 releases its elastic potential energy to push the inclined plane block 9 to move downward.

[0035] Among them, the inner side of the circular plate 17 is provided with an annular groove 24, and an annular block 25 corresponding to the cylinder 5 is movably installed inside the annular groove 24. A telescopic spring 28 is elastically installed between the inner side of the annular groove 24 and the inner side of the annular block 25.

[0036] The circular plate 17 moves inward, causing the annular block 25 to press the cylinder 5, causing the annular block 25 to shrink into the inside of the annular groove 24, thereby facilitating the removal of the circular plate 17.

[0037] A sealing ring 23 located outside the circular ring block 25 is fixedly mounted on the inner side of the circular plate 17 , and the sealing ring 23 is located outside the cylinder 5 .

[0038] The sealing ring 23 seals the disc 17 and the cylinder 5, thereby improving the sealing performance.

[0039] An annular groove 26 is formed on the outer side of the circular groove 24 , and limiting rings 27 located inside the annular groove 26 are fixedly mounted on both sides of the bottom of the circular ring block 25 .

[0040] The movement of the annular block 25 in the annular groove 24 drives the limiting ring 27 to move in the annular groove 26 , thereby limiting the annular block 25 .

[0041] The working principle and use process of this utility model:

[0042] When water flows into the interior of the pipe 6 through the water inlet 7, the water flows firstly contact with the inclined block 9. When the water flow is weak, the water flow will pass under the inclined block 9 and enter the interior of the cylinder 5. When the water flow is strong, the water flow squeezes the inclined block 9, causing the inclined block 9 to move upward and drive the limit block 13 to squeeze the telescopic spring 14, causing the telescopic spring 14 to deform, thereby slowing down the speed of the water flow entering the cylinder 5, thereby improving the utilization efficiency of the water flow.

[0043] When the interior of the cylinder 5 is clogged with debris, the knob 29 is pressed inward, so that the knob 29 drives the circular plate 17 to move inward, and the circular plate 17 drives the plug-in shaft 18 to move inward, so that the block 19 is disengaged from the interior of the slot 21. At this time, the block 19 squeezes the return spring 22, causing the return spring 22 to deform. Then the knob 29 is rotated to rotate the block 19 to the bottom of the slot 20. At this time, the return spring 22 releases its elastic potential energy to push the block 19 out of the slot 20, thereby removing the circular plate 17 and facilitating cleaning of the interior of the cylinder 5.

[0044] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0045] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hydroelectric power generation energy-saving device, comprising a platform (1), characterized in that: A base (2) is fixedly mounted above the platform (1), a generator (3) is fixedly mounted above the base (2), a rotating shaft (4) is fixedly mounted at the front end of the generator (3), a cylinder (5) is fixedly mounted at the front end of the rotating shaft (4), a pipe (6) is fixedly mounted below the cylinder (5), a water inlet (7) is provided on the front side of the pipe (6), a movable groove (8) is provided on the inner side of the water inlet (7), an inclined block (9) extending to the inside of the water inlet (7) is movably mounted inside the movable groove (8), a connecting rod (10) extending to the top of the pipe (6) is fixedly mounted above the inclined block (9), and a round block (11) is fixedly mounted above the connecting rod (10).

2. A hydroelectric power generation energy-saving device according to claim 1, characterized in that: A connecting shaft (15) is rotatably mounted inside the cylinder (5), a water wheel plate (16) is evenly fixedly mounted on the outside of the connecting shaft (15), a slot (20) is provided at the front end of the connecting shaft (15), and clamping slots (21) are provided on both sides of the bottom of the slot (20), an inserting shaft (18) is movably mounted inside the slot (20), clamping blocks (19) located inside the clamping slots (21) are fixedly mounted on both sides of the bottom of the inserting shaft (18), a circular plate (17) is fixedly mounted on the outside of the inserting shaft (18), and a rotating knob (29) is fixedly mounted on the outside of the circular plate (17).

3. The hydropower energy-saving device according to claim 1, characterized in that: A limiting groove (12) is provided above the movable groove (8), and a limiting block (13) is fixedly sleeved on the outer side of the connecting rod (10), and the limiting block (13) is located inside the limiting groove (12).

4. The hydropower energy-saving device according to claim 3, characterized in that: A telescopic spring (14) is elastically installed inside the limiting groove (12), and the telescopic spring (14) is located above the limiting block (13).

5. The hydroelectric power generation energy-saving device according to claim 2, characterized in that: A circular groove (24) is provided on the inner side of the circular plate (17), and a circular block (25) corresponding to the cylinder (5) is movably installed inside the circular groove (24). A second telescopic spring (28) is elastically installed between the inner side of the circular groove (24) and the inner side of the circular block (25).

6. The hydroelectric power generation energy-saving device according to claim 5, characterized in that: A sealed ring (23) located outside the circular ring block (25) is fixedly mounted on the inner side of the circular plate (17), and the sealed ring (23) is located outside the cylinder (5).

7. The hydroelectric power generation energy-saving device according to claim 5, characterized in that: An annular groove (26) is provided on the outer side of the circular groove (24), and limiting rings (27) located inside the annular groove (26) are fixedly mounted on both sides of the bottom of the circular ring block (25).

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