CN216950672U

CN216950672U - Multipurpose wheel type power generation device

Info

Publication number: CN216950672U
Application number: CN202220936989.7U
Authority: CN
Inventors: 唐竹胜; 靳志刚; 唐佳
Original assignee: Shandong Honglin New Material Technology Co ltd
Current assignee: Shandong Honglin New Material Technology Co ltd
Priority date: 2022-04-21
Filing date: 2022-04-21
Publication date: 2022-07-12
Anticipated expiration: 2032-04-21

Abstract

The utility model relates to a multipurpose wheel type power generation device which comprises a first generator, a central shaft, a sleeve, a frame and a plurality of blades, wherein the blades are uniformly arranged along the circumferential direction of the sleeve, the surfaces of the blades are curved surfaces, the curved surfaces radially and outwards extend in an arc shape by taking the sleeve as an axis, the frame is arranged at two ends of each blade, the sleeve is sleeved on the central shaft, two ends of the central shaft are respectively and rotatably connected with a first bearing seat and a second bearing seat, the central shaft penetrates through the second bearing seats to be connected with a transmission device, and the other end of the transmission device is connected with the first generator. This application sets up to the curved surface through the surface with the blade to radially be the arc with the blade and extend, not only can improve the structural strength of blade, and can improve the water yield that the blade bore, realize that more rivers promote the blade rotation, improve the rotatory mechanical energy of promotion blade, thereby improve this power generation facility's generated power.

Description

Multipurpose wheel type power generation device

Technical Field

The utility model relates to the technical field of power equipment, in particular to a multipurpose wheel type power generation device.

Background

In order to realize the policies of 'carbon peak reaching, carbon neutralization' and 'two high', China actively develops various forms of power generation modes together with international countries.

In the traditional hydroelectric generation, the potential energy of water is converted into the mechanical energy of a water wheel by utilizing the water level difference, and then the mechanical energy is used for pushing a generator to generate electric power by matching with a water wheel generator, so that the hydroelectric generation device has the advantages of huge overall structure, high investment and high construction difficulty. In order to obtain sufficient water flow or velocity, a barrage is generally constructed on a river channel, a river is intercepted by the barrage, and an upstream water level is raised to form a head, thereby forming a water head for power generation. Building a river dam on a river channel not only affects navigation, but also affects the upstream and downstream ecological environments. Therefore, how to provide a power generation device which can generate power without building a river dam becomes a problem to be solved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a multipurpose wheel type power generation device aiming at the technical problems in the prior art.

The technical scheme for solving the technical problems is as follows: the utility model provides a wheeled power generation facility of multipurpose, includes generator one, center pin, sleeve pipe, frame and a plurality of blade, and is a plurality of the blade along sleeve pipe circumference evenly sets up, the surface of blade is the curved surface, the curved surface with the sleeve pipe is radially outwards to be the arc extension as the axle center, and is a plurality of the both ends of blade are equipped with the frame, the sleeve pipe cover is established on the center pin, the both ends of center pin are rotated respectively and are connected with bearing frame one and bearing frame two, the center pin passes bearing frame two is connected with transmission, transmission's the other end with generator one is connected.

On the basis of the technical scheme, in order to achieve the convenience of use and the stability of equipment, the utility model can also make the following improvements on the technical scheme:

further, the curved surface is formed by staggered connection of a regular trapezoid and an inverted trapezoid.

Furthermore, the blade also comprises a plurality of rib plates, wherein the plurality of rib plates extend along the length direction of the sleeve and are arranged on the outer edge of the blade.

Furthermore, the blade is made of metal or nonmetal.

Further, the blade is a carbon steel plate or a stainless steel plate.

Further, the blade is made of carbon fiber, nylon or resin.

Furthermore, the generator is a vertical generator which is vertically arranged, the upper end of the vertical generator is in transmission connection with the central shaft, and the lower end of the vertical generator is connected with a supporting rod.

The utility model has the beneficial effects that: this application sets up to the curved surface through the surface with the blade to be the arc along radial extension with the blade, not only can improve the structural strength of blade, and can improve the discharge that the blade bore, realize that more rivers promote the blade rotation, improve the rotatory mechanical energy of promotion blade, thereby improve this power generation facility's generated power. The power generation device is particularly suitable for the horizontal shaft wheel type dam-free power generation of the kinetic energy or potential energy of rivers, streams or ocean tides with large and small flow rates. By vertically placing the power generation device, the blades can be pushed to rotate by wind power, so that wind power generation is realized. The power generation device has the advantages of compact structure, convenience in carrying, high strength of the blades and suitability for power generation in different environments.

Drawings

FIG. 1 is a front view of a power generating apparatus in embodiment 1 of the present invention;

FIG. 2 is a plan view of a power generating apparatus according to embodiment 1 of the present invention;

FIG. 3 is a side view of a power generating apparatus in embodiment 1 of the present invention;

FIG. 4 is a schematic view of the end face of FIG. 2 operating in a horizontal water flow at A-A;

FIG. 5 is a schematic view of the power generation device of embodiment 1 of the present invention for operation of the height difference water flow blades;

fig. 6 is a schematic diagram of a power generation device in embodiment 2 of the present invention.

The reference numbers are recorded as follows: 1. a blade; 2. a frame; 3. a central shaft; 4. a first bearing seat; 5. a sleeve; 6. a first belt pulley; 7. a V-belt; 8. a second belt pulley; 9. a first generator; 10. a second bearing seat; 11. a flow of water; 12. a water pipe; 13. a second generator; 14. a support bar; 15. a rib plate.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.

Detailed description of the preferred embodiment 1

Referring to fig. 1 to 5, the utility model discloses a multipurpose wheel type power generation device, which includes a first power generator 9, a central shaft 3, a sleeve 5, a frame 2 and a plurality of blades 1, wherein the plurality of blades 1 are uniformly arranged along the circumferential direction of the sleeve 5, the surface of each blade 1 is a curved surface, the curved surface radially and outwardly extends in an arc shape by taking the sleeve 5 as an axis, the frame 2 is arranged at two ends of each blade 1, the sleeve 5 is sleeved on the central shaft 3, two ends of the central shaft 3 are respectively and rotatably connected with a first bearing seat 4 and a second bearing seat 10, the central shaft 3 penetrates through the second bearing seats 10 to be connected with a transmission device, and the other end of the transmission device is connected with the first power generator 9.

The transmission device comprises a first belt pulley 6, a V-belt 7 and a second belt pulley 8, wherein the first belt pulley 6 is arranged at one end of the central shaft 3, the second belt pulley 8 is arranged on a first generator 9, and the first belt pulley 6 is connected with the second belt pulley 8 through the V-belt 7. When the water flow 11 drives the blades 1 to rotate, the sleeve 5 connected with the blades 1 rotates, the sleeve 5 drives the central shaft 3 to rotate, the central shaft 3 drives the belt pulley I6 to rotate, the belt pulley I6 drives the belt pulley II 8 to rotate through the V-belt 7, and therefore the generator I9 is driven to generate electricity, wherein the generator I9 can adopt a generator in the existing technology.

In the embodiment, the blades 1 are provided with 6 to 12 blades, and the direction of each blade 1 extending outwards along the axis of the sleeve 5 is the same, so that the impact force of the water flow 11 on the blades 1 is gathered, and the power generation efficiency is improved.

The curved surface is formed by connecting a regular trapezoid and an inverted trapezoid in a staggered manner. The integral structural strength of the blade 1 can be improved, the water flow borne by the blade 1 can be improved, and the power generation power of the power generation device can be improved.

The multipurpose wheel type power generation device further comprises a plurality of rib plates 15, the plurality of rib plates 15 extend along the length direction of the sleeve 5 and are arranged on the outer edge of the blade 1, and two ends of each rib plate 15 are respectively connected with the frame 2. Through setting up gusset 15 on blade 1, can improve the bulk strength of a plurality of blades 1, blade 1 takes place distortion and influences the generating efficiency when avoiding rivers 11 to strike.

The blade 1 is made of metal, and preferably, the blade 1 is made of a carbon steel plate or a stainless steel plate. Through setting up blade 1 to carbon steel board or corrosion resistant plate, conveniently processing the curved surface structure on blade 1 surface, both can guarantee blade 1's structural strength, improve this power generation facility's life, can reduce the processing degree of difficulty simultaneously, reduce manufacturing cost.

The blade 1 is made of carbon fiber, nylon or resin. The structural strength of the blade 1 can be ensured, the overall weight of the power generation device can be reduced, and the power generation device is convenient to carry and install.

It can be understood that the width between the two frames 2 and the diameter of the rib plate can be calculated and manufactured according to the specific conditions of the width, depth, flow rate and the like of rivers and ocean currents according to local conditions, and the diameter and the width of the rib plate can be adjusted at will, so that the use requirements of different occasions are met.

The multipurpose wheel type power generation device can be used for dam-free horizontal shaft power generation of rivers and streams or tidal current energy horizontal shaft power generation of oceans, the blades 1 are pushed to rotate in the flowing process of water flow 11 as shown in figure 4, so that the first power generator 9 is driven to generate power through the transmission device, and the first power generator 9 can be a seat type power generator.

The multipurpose wheel type power generation device can also be used in water flow 11 with height difference for horizontal shaft type power generation, as shown in figure 5, the water flow 11 flows from a high position to a low position through a water pipe 12, potential energy is converted into kinetic energy in the process that the water flow 11 at the high position flows downwards under the action of gravity, a plurality of blades 1 are pushed to rotate, and therefore a first generator 9 is driven by a transmission device to generate power, and a seat type generator can be adopted.

Specific example 2

Referring to fig. 6, in embodiment 2, the utility model discloses a multipurpose wheel type power generation device, the power generator is a vertically arranged power generator two 13, the upper end of the power generator two 13 is in transmission connection with the central shaft 3, the lower end is connected with a support rod 14, and the power generation device is arranged on the ground or a platform through the support rod 14. In the embodiment, the power generation device is used for vertical wind power generation, the blades 1 are driven to rotate by wind power, then the second generator 13 is driven to rotate through the transmission device, so that the second generator 13 is driven to generate power, and the windward area of the power generation device can be increased by vertically placing the power generation device, so that the power generation power is improved.

It can be understood that a speed increaser for increasing the rotating speed can be arranged between the transmission device and the first generator 9, and the generated power of the first generator 9 can be increased after the speed increaser is accelerated.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a wheeled power generation facility of multipurpose, its characterized in that includes generator one, center pin, sleeve pipe, frame and a plurality of blade, and is a plurality of the blade along sleeve pipe circumference evenly sets up, the surface of blade is the curved surface, the curved surface with the sleeve pipe is the axle center and extends along radially outwards being the arc, and is a plurality of the both ends of blade are equipped with the frame, the cover pipe box is established on the center pin, the both ends of center pin are rotated respectively and are connected with bearing frame one and bearing frame two, the center pin passes bearing frame two is connected with transmission, transmission's the other end with generator one is connected.

2. The multi-use wheeled power generation device of claim 1, wherein the curved surface is formed by alternating right and inverted trapezoids.

3. The multipurpose wheeled power plant of claim 1 or 2, further comprising a plurality of ribs extending along the length of the casing and disposed on the outer edge of the blade.

4. The multi-purpose wheeled power generation device of claim 3, wherein the blades are made of metal or non-metal.

5. The multi-use wheeled power generation device of claim 4, wherein the blades are carbon or stainless steel plates.

6. The multi-purpose wheeled power generation device of claim 4, wherein the blades are made of carbon fiber, nylon or resin.

7. The multipurpose wheel type power generation device according to claim 1 or 2, wherein the power generator is a vertically arranged second power generator, the upper end of the second power generator is in transmission connection with the central shaft, and the lower end of the second power generator is connected with a support rod.