CN220227066U - Novel hydroelectric generator - Google Patents

Abstract

The utility model discloses a novel water conservancy generator, which comprises a power generation platform, wherein a turntable is rotationally connected inside the power generation platform, two fan bases are fixedly arranged on the upper surface of the turntable, two generators are fixedly arranged on the upper surface of each fan base, a fan shell is fixedly connected with a rotor of each generator, a first baffle is fixedly connected inside each fan shell, a fan blade motor is fixedly arranged on the bottom surface of the first baffle, a driving straight-tooth umbrella is fixedly connected with the output end of the fan blade motor, three fan straight-tooth umbrellas are meshed with each driving straight-tooth umbrella, and a fan blade is fixedly connected to the bottom end of each fan straight-tooth umbrella. According to the utility model, the stable rotating speed of the generator rotor can be kept by changing the height of the power generation platform and the angle of the wind blades of the generator, so that the power generation quality is improved, and different water flow conditions including water depth, water flow speed and water flow direction are adapted.

Description

Novel hydroelectric generator

Technical Field

The utility model relates to the field of hydroelectric generators, in particular to a novel hydroelectric generator.

Background

Hydroelectric generators are devices capable of converting mechanical energy of water flow into electric energy, are commonly used for hydroelectric power generation and tidal power generation, can be directly installed in water flow, and utilize kinetic energy of the water flow to rotate impellers to drive the generators to generate electricity.

The hydroelectric generator is generally composed of components such as an impeller, a rotor, a stator, a generator and the like, water flows through the impeller to enable the impeller to rotate, rotating force is transmitted to the generator through the rotor to enable the generator to rotate to generate electric energy, the power of the hydroelectric generator is related to the speed, density, impeller size, leaf number and the like of the water flow, and the hydroelectric generator has the advantages that renewable energy sources such as the water flow can be fully utilized to generate electricity, and the hydroelectric generator has the characteristics of no pollution, low cost, good stability and the like.

The existing hydroelectric generator blade adopts a fixed blade, but the water flow speed is not constant, the change of the flow speed can lead to the change of the rotating speed of the generator, the change of the output voltage and the frequency is further influenced, the quality of electric energy is influenced, grid connection and direct use are not facilitated, and when the water flow is turbulent, the generator is damaged due to the too fast rotating speed, so that the novel hydroelectric generator is provided.

Disclosure of Invention

The utility model aims to provide a novel water conservancy generator for solving the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a novel hydroelectric generator, includes power generation platform and four foundation columns, power generation platform's inside rotates and is connected with the carousel, the upper surface fixed mounting of carousel has two fan bases, every the equal fixed mounting of upper surface of fan base has two generators, every the equal fixedly connected with fan shell of rotor of generator, every the equal fixedly connected with baffle of inside of fan shell is first, every the equal fixedly connected with fan blade motor of bottom surface of baffle is first, every the equal fixedly connected with of output of fan blade motor drives the straight-tooth umbrella, every it has three fan straight-tooth umbrella all to mesh to drive the straight-tooth umbrella, every the bottom of fan straight-tooth umbrella all runs through the fan shell and extends to the outside of fan shell, every fan straight-tooth umbrella all rotates with the fan shell to be connected, every the equal fixedly connected with fan blade of bottom of fan straight-tooth umbrella.

In a further embodiment, a second baffle is fixedly connected to the bottom surface of the turntable.

In a further embodiment, the power generation platform, the second baffle plate and the two fan bases are hollow structures.

In a further embodiment, four haulage ropes are fixedly connected with on the outer surface of the power generation platform through handles, each haulage rope is far away from one end of the power generation platform and is fixedly connected with a large pulley, each large pulley is rotationally connected with a foundation column, a rotating shaft of each large pulley penetrates through the side face of the foundation column and extends to the inside of the foundation column, a traction motor is fixedly installed in the inside of each foundation column, a transmission belt is connected to the output end of each traction motor in a transmission mode, and the output end of each traction motor is connected with the large pulley in a transmission mode through the transmission belt.

In a further embodiment, a control panel and a wireless communication module are fixedly installed on the side face of one fan base respectively, and the control panel is electrically connected with the wireless communication module, the traction motor and the fan blade respectively through wires.

In a further embodiment, four bolt holes are formed in the bottom end of each foundation column.

Compared with the prior art, the utility model has the beneficial effects that:

1. improving the electric energy quality: the rotating speed of the hydroelectric generator can be controlled through blade angle adjustment, so that the generator can keep stable rotating speed under different flow rates, the quality of produced electric energy can be ensured, and voltage, current and frequency fluctuation are reduced.

2. The adaptability is improved: the blade angle, the height of the generator and the direction of the generator can be adjusted, and different water flow conditions including water depth, water flow speed and water flow direction can be adapted, so that the device has more adaptability.

3. Prolonging the service life of equipment: when encountering the circumstances that the water flow is turbulent and is unfavorable for generating electricity, the generator can be pulled to the lowest position through the traction rope, and meanwhile, the angle of the blade is adjusted to be parallel to the water flow direction, so that the influence of the water flow on the generator is reduced, and the fan blade is prevented from being broken by the water flow and the generator is prevented from being washed away by the water flow.

Drawings

Fig. 1 is a schematic perspective view of a novel hydro-generator.

Fig. 2 is a schematic structural view of a generator fan housing in the novel hydro-generator.

Fig. 3 is a schematic view of the installation structure of the straight umbrella in the novel hydro-generator.

Fig. 4 is a side cross-sectional view of a foundation column in the novel hydro-generator.

In the figure: 1. a power generation platform; 2. a generator; 3. a wind blade; 4. a blower housing; 5. a turntable; 6. a second baffle; 7. a foundation column; 8. a large pulley; 9. a traction rope; 10. driving the straight-tooth umbrella; 11. a first baffle; 12. a fan blade motor; 13. a traction motor; 14. a transmission belt; 15. a fan base; 16. straight-tooth umbrella of blower; 17. a control panel; 18. and a wireless communication module.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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, in the present utility model, a novel hydroelectric generator comprises a power generation platform 1 and four foundation columns 7, wherein a turntable 5 is rotatably connected in the power generation platform 1, two fan bases 15 are fixedly installed on the upper surface of the turntable 5, two generators 2 are fixedly installed on the upper surface of each fan base 15, a fan housing 4 is fixedly connected to a rotor of each generator 2, a baffle plate 11 is fixedly connected to the inside of each fan housing 4, a fan blade motor 12 is fixedly installed on the bottom surface of each baffle plate 11, a driving straight-tooth umbrella 10 is fixedly connected to the output end of each fan blade motor 12, three fan straight-tooth umbrellas 16 are meshed with each driving straight-tooth umbrella 10, the bottom end of each fan straight-tooth umbrella 16 penetrates through the fan housing 4 and extends to the outside of the fan housing 4, each fan straight-tooth umbrella 16 is rotatably connected with the fan housing 4, and a fan blade 3 is fixedly connected to the bottom end of each fan straight-tooth umbrella 16.

By adopting the technical scheme, the angle of the wind blade 3 can be freely adjusted by the novel hydraulic generator, so that the rotating speed of the generator 2 is controlled.

Preferably, the bottom surface of the turntable 5 is fixedly connected with a second baffle 6.

Through adopting above-mentioned technical scheme, make a novel hydroelectric generator after the rivers direction changes, rivers can promote baffle two 6 until unanimous with the rivers direction, generator 2 just is to the rivers direction this moment, does benefit to the electricity generation most.

Preferably, the power generation platform 1, the second baffle 6 and the two fan bases 15 are hollow structures.

By adopting the technical scheme, the buoyancy of the power generation platform 1 is increased, so that the power generation platform 1 can float on water.

Preferably, the surface of the power generation platform 1 is fixedly connected with four haulage ropes 9 through a handle, one end of each haulage rope 9, which is far away from the power generation platform 1, is fixedly connected with a large pulley 8, each large pulley 8 is rotationally connected with a foundation column 7, a rotating shaft of each large pulley 8 penetrates through the side surface of the foundation column 7 and extends to the inside of the foundation column 7, a traction motor 13 is fixedly installed in the inside of each foundation column 7, the output end of each traction motor 13 is in transmission connection with a transmission belt 14, and the output end of each traction motor 13 is in transmission connection with the large pulley 8 through the transmission belt 14.

By adopting the technical scheme, the height of the power generation platform 1 can be controlled through the traction rope 9.

Preferably, four bolt holes are formed in the bottom end of each foundation column 7.

By adopting the above technical scheme, the foundation column 7 can be installed at the water bottom.

Preferably, the surfaces of the power generation platform 1 and the turntable 5 are subjected to electroplating treatment to form an anti-corrosion layer.

By adopting the technical scheme, the corrosion resistance of the equipment can be improved, and the service life of the equipment is prolonged.

The working principle of the utility model is as follows:

the hollow structure of the power generation platform 1, the second baffle 6 and the two fan bases 15 can enable the power generation platform 1 to be suspended in water, the traction motor 13 drives the large pulley 8 to rotate, the length of the traction rope 9 can be changed, the height of the power generation platform 1 in water can be adjusted, the power generation platform 1 can still be kept at the position most suitable for power generation after the water level changes, the second baffle 6 can be pushed to rotate by water flow when the water flow direction changes, and accordingly the water flow direction is consistent again, the fan blade motor 12 drives the driving straight-tooth umbrella 10 to rotate, the fan straight-tooth umbrella 16 is driven to rotate, the angle of the fan blades 3 is changed, the rotor rotating speed of the power generator 2 can be changed, the wireless communication module 18 can remotely control the traction motor 13 and the fan blade motor 12 through the control panel 17, the position of the power generator 2 is changed, the angle of the fan blades 3 is changed, the rotor of the power generator 2 is kept at a stable rotating speed, and the power quality is improved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. A novel hydroelectric generator, its characterized in that: including power generation platform (1) and four foundation columns (7), the inside rotation of power generation platform (1) is connected with carousel (5), the upper surface fixed mounting of carousel (5) has two fan base (15), every the equal fixed mounting of upper surface of fan base (15) has two generators (2), every the equal fixedly connected with fan shell (4) of rotor of generator (2), every the equal fixedly connected with baffle (11) of inside of fan shell (4), every the equal fixedly connected with fan blade motor (12) of bottom surface of baffle (11), every the equal fixedly connected with drive straight toothed umbrella (10) of the output of fan blade motor (12), every the equal meshing of drive straight toothed umbrella (10) has three fan straight toothed umbrella (16), every the bottom of fan straight toothed umbrella (16) all runs through fan shell (4) and extends to the outside of fan shell (4), every fan toothed umbrella (16) all rotates with fan shell (4) and is connected with fan blade (3) all fixedly connected with fan blade.

2. The novel water conservancy generator according to claim 1, wherein: the bottom surface of carousel (5) fixedly connected with baffle two (6).

3. The novel water conservancy generator according to claim 1, wherein: the power generation platform (1), the second baffle plate (6) and the two fan bases (15) are hollow structures.

4. The novel water conservancy generator according to claim 1, wherein: the utility model discloses a power generation platform, including four haulage ropes (9) of handle fixedly connected with, every haulage rope (9) keep away from one end of power generation platform (1) and all fixedly connected with big pulley (8), every big pulley (8) all rotate with foundation column (7) and be connected, every the pivot of big pulley (8) all runs through the side of foundation column (7) and extends to the inside of foundation column (7), the inside of every foundation column (7) all fixedly mounted with traction motor (13), every traction motor (13) output all drives and is connected with drive belt (14), every traction motor (13) output all is connected with big pulley (8) transmission through drive belt (14).

5. The novel water conservancy generator according to claim 1, wherein: a control panel (17) and a wireless communication module (18) are respectively and fixedly arranged on the side face of the fan base (15), and the control panel (17) is respectively and electrically connected with the wireless communication module (18), the traction motor (13) and the fan motor (12) through wires.

6. The novel water conservancy generator according to claim 1, wherein: four bolt holes are formed in the bottom end of each foundation column (7).