CN220353977U

CN220353977U - Hydropower equipment

Info

Publication number: CN220353977U
Application number: CN202321682174.1U
Authority: CN
Inventors: 李程芝; 李嘉男; 李岳淳
Original assignee: Shenzhen Renfa Power Technology Co ltd
Current assignee: Shenzhen Renfa Power Technology Co ltd
Priority date: 2023-06-29
Filing date: 2023-06-29
Publication date: 2024-01-16
Anticipated expiration: 2033-06-29

Abstract

The utility model discloses a hydropower device, comprising: the hydraulic lifting device comprises a frame, wherein a rotating shaft is arranged in the frame, pulleys are arranged at two ends of the rotating shaft, a sliding frame is arranged in the frame on one side of the pulleys, water vanes are sleeved on the surface of the rotating shaft and used for driving the rotating shaft to rotate, two groups of sliding sleeves are arranged and are sleeved on the surfaces of the pulleys, threaded sleeves are arranged in the frame above the sliding sleeves, threaded rods are arranged in the threaded sleeves, the bottom ends of the threaded rods are connected with the sliding sleeves, handles are arranged at the top ends of the threaded rods, and the threaded rods and the threaded sleeves cooperate to play a role in moving and adjusting the sliding sleeves and the pulleys. The utility model not only realizes convenient adjustment and control during the installation of the hydroelectric power generation equipment and facilitates the control and adjustment of the impact position of the water flow, but also improves the maximum utilization rate of the water flow.

Description

Hydropower equipment

Technical Field

The utility model relates to the technical field of hydroelectric power generation equipment, in particular to hydroelectric power generation equipment.

Background

The hydroelectric generation process is exactly an energy conversion process, a hydraulic building is built on a natural river, a water head is concentrated, then high-level water is guided to a water turbine at a low position through a water guide channel, so that the water energy is converted into rotary mechanical energy, a generator coaxial with the water turbine is driven to generate electricity, the conversion from water energy to electric energy is realized, the electricity generated by the generator is sent to a user through a power transmission line, and the whole hydroelectric generation to electricity utilization process is formed.

The utility model provides a hydropower equipment is the energy conversion device who realizes that potential energy of water converts into electric energy, usually by hydraulic turbine, the generator, the speed regulator, excitation system, cooling system and power station control equipment etc. constitute, when generating electricity on natural field river or drainage diversion ditch, large-scale power generation equipment installs comparatively complicated loaded down with trivial details, and installation cost is higher, need miniature or small-size low-cost power generation equipment to generate electricity and use, when miniature hydropower equipment installs and use, mostly adopt the integral type organism to place fixed mode and use, convenient regulation control when being unfavorable for the installation, the convenience is controlled and is adjusted the position of rivers impact, very big influence the biggest utilization ratio of rivers and the efficiency of electricity generation.

Disclosure of Invention

The utility model aims to provide a hydropower device, which solves the problems that the hydropower device is inconvenient to install, convenient to adjust and control, convenient to control and adjust the position of water flow impact and influences the maximum utilization rate of water flow in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a hydropower device comprising: the frame, the internally mounted of frame has the rotation axis, the pulley is all installed at the both ends of rotation axis, the carriage is all installed to the frame inside of pulley one side, the surface cover of rotation axis is equipped with the water impeller, and the water impeller leaf is used for the rotatory effect of water conservancy drive, the sliding sleeve is two sets of, and the sliding sleeve all suit at the surface of pulley, the screw thread bush is all installed to the frame inside of sliding sleeve top, the threaded rod is all installed to the inside of screw thread bush, and the bottom of threaded rod is connected with the sliding sleeve, the handle is installed on the top of threaded rod, and threaded rod and screw thread bush cooperation play the effect of removing the regulation to sliding sleeve and pulley, the take-up pulley is installed inside the frame of carriage one side, install the loose axle on the outer wall of take-up pulley, the spring is installed on the top of loose axle, and spring and frame fixed connection, the spring plays elastic support's effect to the take-up pulley.

Preferably, a movable seat is mounted on the outer wall of the sliding frame on one side of the movable shaft, a pressing arm is mounted on the top end of the movable seat, a hinge shaft is mounted at one end, close to the pressing arm, of the movable seat, the movable seat is movably connected with the pressing arm through the hinge shaft, and the bottom end of the pressing arm is connected with the movable shaft.

Preferably, a driving wheel is installed at one end of the rotating shaft far away from the pulley, a primary transmission shaft is installed at the top end of the frame at one side of the driving wheel, and a secondary transmission shaft is installed at the top end of the frame at one side of the primary transmission shaft.

Preferably, a three-stage transmission shaft is installed at the top end of the frame at one side of the two-stage transmission shaft, and a generator is installed at the top end of the frame at one side of the three-stage transmission shaft.

Preferably, the outer wall of the driving wheel is provided with a primary belt pulley assembly, one end of the primary belt pulley assembly is connected with a primary transmission shaft, one end of the primary transmission shaft away from the primary belt pulley assembly is provided with a secondary belt pulley assembly, and one end of the secondary belt pulley assembly extends to the surface of the secondary transmission shaft.

Preferably, a tertiary belt pulley assembly is mounted to the end of the secondary drive shaft remote from the secondary belt pulley assembly, and one end of the tertiary belt pulley assembly extends to the surface of the tertiary drive shaft.

Preferably, a four-stage pulley assembly is mounted to the end of the three-stage transmission shaft remote from the three-stage pulley assembly, and one end of the four-stage pulley assembly extends to the surface of the generator.

Compared with the prior art, the utility model has the beneficial effects that: this hydroelectric power generation equipment flows from left to right through the rivers, rivers drive water turbine leaf rotation, by water turbine leaf drive rotation axis and drive wheel rotation, at the one-level belt pulley assembly, the second grade belt pulley assembly, tertiary belt pulley assembly, the inside structure rotation of drive generator under the transmission of quaternary belt pulley assembly, generate electricity by the generator, when the rivers can not strike the water vane, by handle drive threaded rod rotation, under the cooperation of threaded rod and thread bush, drive threaded rod down remove, drive the pulley down by the threaded rod through the sliding sleeve and remove, pulley and sliding sleeve are in the inside slip of balladeur train, drive rotation axis and water turbine leaf down remove, highly control the regulation to the water turbine leaf, improve the impact force of rivers to the water turbine leaf, convenient regulation control when having realized hydroelectric power generation equipment installation, the position to the rivers impact is controlled and is adjusted, the maximum utilization ratio of rivers has been improved.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic cross-sectional elevation view of a spring according to the present utility model;

FIG. 3 is a schematic cross-sectional elevation view of a turbine blade according to the present utility model;

fig. 4 is a schematic top view of a frame according to the present utility model.

In the figure: 1. a frame; 2. a rotation shaft; 3. a water vane; 4. a driving wheel; 5. a primary pulley assembly; 6. a primary transmission shaft; 7. a secondary pulley assembly; 8. a tertiary pulley assembly; 9. a secondary transmission shaft; 10. three-stage transmission shafts; 11. a four-stage pulley assembly; 12. a generator; 13. a handle; 14. a thread sleeve; 15. a threaded rod; 16. a movable seat; 17. a sliding sleeve; 18. a pulley; 19. a hinge shaft; 20. a tensioning wheel; 21. a movable shaft; 22. a spring; 23. pressing an arm; 24. and a carriage.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an embodiment of the present utility model is provided: a hydropower device comprising: the device comprises a frame 1, wherein a rotating shaft 2 is arranged in the frame 1, pulleys 18 are arranged at two ends of the rotating shaft 2, the pulleys 18 are in sliding connection with the rotating shaft 2, a sliding frame 24 is arranged in the frame 1 at one side of the pulleys 18, water vanes 3 are sleeved on the surface of the rotating shaft 2, the water vanes 3 are used for driving water to rotate, two groups of sliding sleeves 17 are arranged, the sliding sleeves 17 are sleeved on the surface of the pulleys 18, and the sliding sleeves 17 are in sliding connection with the sliding frame 24;

a threaded sleeve 14 is arranged in the frame 1 above the sliding sleeve 17, a threaded rod 15 is arranged in the threaded sleeve 14, the bottom end of the threaded rod 15 is connected with the sliding sleeve 17, and a handle 13 is arranged at the top end of the threaded rod 15;

the threaded rod 15 and the threaded sleeve 14 cooperate to play a role in moving and adjusting the sliding sleeve 17 and the pulley 18, the tensioning wheel 20 is arranged in the frame 1 at one side of the sliding frame 24, the movable shaft 21 is arranged on the outer wall of the tensioning wheel 20, the movable shaft 21 is movably connected with the tensioning wheel 20, the spring 22 is arranged at the top end of the movable shaft 21, the spring 22 is fixedly connected with the frame 1, the spring 22 plays a role in elastically supporting, and the spring 22 plays a role in elastically supporting the tensioning wheel 20;

when the hydraulic power generation device is used, water flows from left to right, the water flows drive the water vanes 3 to rotate, the water wheels 3 drive the rotating shafts 2 and the driving wheels 4 to rotate, the structures inside the generators 12 are driven to rotate under the transmission of the primary pulley assemblies 5, the secondary pulley assemblies 7, the tertiary pulley assemblies 8 and the quaternary pulley assemblies 11, the generators 12 generate power, when the water flows can not impact the water wheels 3, the handles 13 are rotated, the handles 13 drive the threaded rods 15 to rotate, the threaded rods 15 are driven to move downwards under the cooperation of the threaded rods 15 and the threaded sleeves 14, the threaded rods 15 drive the pulleys 18 to move downwards through the sliding sleeves 17, the pulleys 18 and the sliding sleeves 17 slide in the sliding frames 24 to drive the rotating shafts 2 and the water wheels 3 to move downwards, the heights of the water wheels 3 are controlled and adjusted, the impact force of the water flows on the water wheels 3 is improved, the convenient adjustment and control in the installation of the hydraulic power generation device is realized, the position of the water flow impact is controlled and adjusted conveniently, and the maximum utilization rate of the water flow is improved;

the outer wall of the sliding frame 24 at one side of the movable shaft 21 is provided with a movable seat 16, the top end of the movable seat 16 is provided with a pressing arm 23, one end of the movable seat 16 close to the pressing arm 23 is provided with a hinge shaft 19, the movable seat 16 is movably connected with the pressing arm 23 through the hinge shaft 19, the hinge shaft 19 plays a role of movable support, and the bottom end of the pressing arm 23 is connected with the movable shaft 21;

when the hydraulic power generation device is used, when the positions of the rotating shaft 2 and the water wheel blades 3 move, the rotating shaft 2 drives the driving wheel 4 to synchronously move, at the moment, the relative positions of the driving wheel 4 and the primary transmission shaft 6 move, the position of the primary belt pulley assembly 5 moves, the spring 22 elastically supports the movable shaft 21 and the tensioning wheel 20, the tensioning wheel 20 elastically supports the belt in the primary belt pulley assembly 5, the movable seat 16 movably supports the pressing arm 23 through the hinge shaft 19, the pressing arm 23 movably supports the movable shaft 21 and the tensioning wheel 20 to keep the belt in a tensioning state, so that the transmission stability is improved, the reliable tensioning type support during adjustment of the hydraulic power generation device is realized, and the structural transmission stability is improved;

the driving wheel 4 is arranged at one end of the rotating shaft 2 far away from the pulley 18, the primary transmission shaft 6 is arranged at the top end of the frame 1 at one side of the driving wheel 4, the primary transmission shaft 6 plays a role in power transmission, the secondary transmission shaft 9 is arranged at the top end of the frame 1 at one side of the primary transmission shaft 6, the secondary transmission shaft 9 plays a role in power transmission, the tertiary transmission shaft 10 is arranged at the top end of the frame 1 at one side of the secondary transmission shaft 9, the power generator 12 is arranged at the top end of the frame 1 at one side of the tertiary transmission shaft 10, the primary belt pulley assembly 5 is arranged on the outer wall of the driving wheel 4, one end of the primary belt pulley assembly 5 is connected with the primary transmission shaft 6, and a belt inside the primary belt pulley assembly 5 is in sliding connection with the tensioning wheel 20;

the secondary pulley assembly 7 is arranged at one end of the primary transmission shaft 6 far away from the primary pulley assembly 5, one end of the secondary pulley assembly 7 extends to the surface of the secondary transmission shaft 9, the tertiary pulley assembly 8 is arranged at one end of the secondary transmission shaft 9 far away from the secondary pulley assembly 7, one end of the tertiary pulley assembly 8 extends to the surface of the tertiary transmission shaft 10, the quaternary pulley assembly 11 is arranged at one end of the tertiary transmission shaft 10 far away from the tertiary pulley assembly 8, and one end of the quaternary pulley assembly 11 extends to the surface of the generator 12;

when the hydroelectric power generation device is used, the driving wheel 4 is driven to rotate through the rotating shaft 2, the driving wheel 4 drives the primary transmission shaft 6 to rotate through the primary pulley assembly 5, the primary transmission shaft 6 drives the secondary transmission shaft 9 to rotate through the secondary pulley assembly 7, the secondary transmission shaft 9 drives the tertiary transmission shaft 10 to rotate through the primary transmission shaft 6, the tertiary transmission shaft 10 drives the structure inside the generator 12 to rotate through the quaternary pulley assembly 11, multistage transmission driving is carried out, the stability of transmission is improved, multistage transmission driving of the hydroelectric power generation device is achieved, and the stability of transmission of the hydroelectric power generation device is improved.

Working principle: when the water turbine blade 3 is used, the external power supply is connected with the external power supply, firstly, water flows from left to right, the water flows drive the water turbine blades 3 to rotate, the rotating shaft 2 and the driving wheel 4 are driven by the water turbine blades 3 to rotate, the structure inside the generator 12 is driven to rotate under the transmission of the primary belt pulley assembly 5, the secondary belt pulley assembly 7, the tertiary belt pulley assembly 8 and the quaternary belt pulley assembly 11, the generator 12 generates electricity, when the water flows can not strike the water turbine blades 3, the handle 13 is rotated, the handle 13 drives the threaded rod 15 to rotate, the threaded rod 15 is driven to move downwards under the cooperation of the threaded rod 15 and the thread bush 14, the threaded rod 15 drives the pulley 18 to move downwards through the sliding sleeve 17, the pulley 18 and the sliding sleeve 17 slide in the sliding frame 24 to drive the rotating shaft 2 and the water turbine blades 3 to move downwards, the height of the water turbine blades 3 is controlled and regulated, so as to improve the impact force of the water flow on the water turbine blades 3, then when the positions of the rotating shaft 2 and the water wheel blades 3 move, the rotating shaft 2 drives the driving wheel 4 to synchronously move, at the moment, the relative positions of the driving wheel 4 and the primary transmission shaft 6 move, the position of the primary belt pulley assembly 5 moves, the spring 22 elastically supports the movable shaft 21 and the tensioning wheel 20, the tensioning wheel 20 elastically supports the belt in the primary belt pulley assembly 5, the movable seat 16 movably supports the pressing arm 23 through the hinge shaft 19, the pressing arm 23 movably supports the movable shaft 21 and the tensioning wheel 20 to keep the belt in a tensioned state, so as to improve the transmission stability, the driving wheel 4 is driven to rotate through the rotating shaft 2, the primary transmission shaft 6 is driven to rotate through the primary belt pulley assembly 5 by the driving wheel 4, the secondary transmission shaft 9 is driven to rotate through the secondary belt pulley assembly 7 by the primary transmission shaft 6, the secondary transmission shaft 9 drives the tertiary transmission shaft 10 to rotate through the primary transmission shaft 6, the tertiary transmission shaft 10 drives the internal structure of the generator 12 to rotate through the quaternary pulley assembly 11, multistage transmission driving is carried out, the transmission stability is improved, and the use work of the hydroelectric power generation equipment is completed.

It will be apparent that the embodiments described above are merely some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the present application described herein may be implemented in sequences other than those illustrated or described herein.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A hydropower device, comprising:

the hydraulic machine comprises a frame (1), wherein a rotating shaft (2) is arranged in the frame (1), pulleys (18) are arranged at two ends of the rotating shaft (2), sliding carriages (24) are arranged in the frame (1) at one side of the pulleys (18), water vanes (3) are sleeved on the surface of the rotating shaft (2), and the water vanes (3) are used for driving water to rotate;

the sliding sleeve (17) is two groups, the sliding sleeve (17) is sleeved on the surface of the pulley (18), the threaded sleeve (14) is arranged in the frame (1) above the sliding sleeve (17), the threaded rod (15) is arranged in the threaded sleeve (14), the bottom end of the threaded rod (15) is connected with the sliding sleeve (17), the handle (13) is arranged at the top end of the threaded rod (15), and the threaded rod (15) and the threaded sleeve (14) are matched to play a role in moving and adjusting the sliding sleeve (17) and the pulley (18);

tensioning wheel (20), inside frame (1) of tensioning wheel (20) installation in balladeur train (24) one side, install loose axle (21) on the outer wall of tensioning wheel (20), spring (22) are installed on the top of loose axle (21), and spring (22) and frame (1) fixed connection, spring (22) play elastic support's effect to tensioning wheel (20).

2. A hydropower device according to claim 1, wherein: the movable seat (16) is mounted on the outer wall of the sliding frame (24) on one side of the movable shaft (21), the pressing arm (23) is mounted at the top end of the movable seat (16), the hinge shaft (19) is mounted at one end, close to the pressing arm (23), of the movable seat (16), the movable seat (16) is movably connected with the pressing arm (23) through the hinge shaft (19), and the bottom end of the pressing arm (23) is connected with the movable shaft (21).

3. A hydropower device according to claim 1, wherein: the one end that pulley (18) was kept away from to rotation axis (2) is installed drive wheel (4), one-level transmission shaft (6) are installed on frame (1) top of drive wheel (4) one side, two-level transmission shaft (9) are installed on frame (1) top of one-level transmission shaft (6) one side.

4. A hydropower device according to claim 3, wherein: the three-stage transmission shaft (10) is arranged at the top end of the frame (1) at one side of the two-stage transmission shaft (9), and the generator (12) is arranged at the top end of the frame (1) at one side of the three-stage transmission shaft (10).

5. A hydropower device according to claim 3, wherein: the outer wall of the driving wheel (4) is provided with a primary belt pulley assembly (5), one end of the primary belt pulley assembly (5) is connected with a primary transmission shaft (6), one end of the primary transmission shaft (6) away from the primary belt pulley assembly (5) is provided with a secondary belt pulley assembly (7), and one end of the secondary belt pulley assembly (7) extends to the surface of a secondary transmission shaft (9).

6. A hydropower device according to claim 3, wherein: the one end that secondary drive axle (9) kept away from secondary belt pulley assembly (7) is installed tertiary belt pulley assembly (8), and the one end of tertiary belt pulley assembly (8) extends to tertiary transmission shaft (10) surface.

7. A hydropower device according to claim 4, wherein: a four-stage belt pulley assembly (11) is mounted at one end of the three-stage transmission shaft (10) far away from the three-stage belt pulley assembly (8), and one end of the four-stage belt pulley assembly (11) extends to the surface of the generator (12).