CN213331400U

CN213331400U - Horizontal wind driven generator with helical blades

Info

Publication number: CN213331400U
Application number: CN202022320991.5U
Authority: CN
Inventors: 刘春艳; 雷翠英; 邓永奇
Original assignee: Guangdong Sanao New Energy Technology Co ltd
Current assignee: Guangdong Sanao New Energy Technology Co ltd
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-06-01
Anticipated expiration: 2030-10-16

Abstract

The utility model discloses a helical blade horizontal wind driven generator, which comprises a supporting tower frame, wherein a rotating flange plate is fixedly arranged at the top of the supporting tower frame, the top of the rotating flange plate is rotatably connected with a direction-adjusting tower frame, a supporting column is fixedly arranged at the top of the direction-adjusting tower frame, and a wind driven generator is fixedly arranged at one side of the joint of the supporting column and the direction-adjusting tower frame, the helical blade is additionally arranged on a generating blade of the wind driven generator, so that a vortex is formed on the surface of the blade when wind flows through, the stress area of the generating blade is enlarged, the generating blade is pushed to rotate, the rotating speed of the generating blade is changed through a speed change gear and then is transmitted to the generator to increase the rotating speed of the generator, thereby greatly improving the yield of wind driven generation, simultaneously, monitoring the wind direction in real time can be realized, and the orientation of, thereby increasing the utilization rate of wind power.

Description

Horizontal wind driven generator with helical blades

Technical Field

The utility model relates to a wind power generation technical field specifically is a helical blade horizontal type aerogenerator.

Background

Wind power generation refers to converting kinetic energy of wind into electric energy. Wind is an energy source without public nuisance, the wind power generation is very environment-friendly, and the generated electric energy is very huge, so that more and more countries pay more attention to the wind power generation. Wind energy is increasingly gaining attention as a clean renewable energy source in all countries of the world. The wind energy is huge, the global wind energy is about 2.74 multiplied by 10^9MW, wherein the available wind energy is 2 multiplied by 10^7MW, which is 10 times larger than the total amount of water energy which can be developed and utilized on the earth. Wind has long been used mainly by windmills to pump water, mill surfaces, etc., and nowadays, there is an interest in how to use wind to generate electricity.

The existing wind driven generator usually adopts three fan-shaped blades, can not better collect wind, can not adjust the orientation of the generating blades according to the real-time wind direction of a region, and can not increase the rotating speed of the generator by using the same wind quantity to improve the generating efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a helical blade horizontal type aerogenerator to current aerogenerator who proposes in solving above-mentioned background art adopts three fan-shaped blades usually, can not better collection wind, can not adjust the orientation of electricity generation blade according to the real-time wind direction in area simultaneously, and can not utilize the same amount of wind to increase the rotational speed of generator, improves the problem of the efficiency of electricity generation.

In order to achieve the above object, the utility model provides a following technical scheme: a helical blade horizontal type wind driven generator comprises a supporting tower frame, wherein a rotary flange plate is fixedly arranged at the top of the supporting tower frame, a direction-adjusting tower frame is rotatably connected at the top of the rotary flange plate, a supporting column is fixedly arranged at the top of the direction-adjusting tower frame, a wind driven generator is fixedly arranged at one side of the joint of the supporting column and the direction-adjusting tower frame, a small variable-speed fluted disc is fixedly arranged at the input end of the wind driven generator, a power transmission seat is fixedly arranged at the top of the supporting column, a wind direction sensor is fixedly arranged at the top of the power transmission seat, a large variable-speed fluted disc is rotatably connected at one side of the power transmission seat, a wind driven shaft is fixedly arranged at one side of the large variable-speed fluted disc, three uniformly distributed power generation blades are fixedly arranged at one end of the wind driven shaft, a controller is fixedly, the controller is electrically connected with the power supply through the external switch.

As a preferred technical scheme of the utility model, the mounting groove has been seted up with the bottom that supports the pylon junction to the ring flange, the inside fixed mounting of mounting groove has gear motor, gear motor's output passes ring flange and transfers to the bottom fixed connection of pylon, gear motor and controller electric connection.

As an optimized technical scheme of the utility model, the one end transmission of big variable speed fluted disc is passed through drive chain and is connected with the one end transmission of little variable speed fluted disc.

As an optimal technical scheme of the utility model, it is three the surface of electricity generation blade is all fixed and is provided with a plurality of helical blade.

As an optimized technical scheme of the utility model, the fixed reinforcement installation base that is provided with in bottom of support pylon.

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

1. the fan generator is additionally provided with the helical blade on the generating blade, so that a vortex can be formed on the surface of the blade when wind flows through, the stress area of the generating blade is enlarged, the generating blade is pushed to rotate, the rotating speed of the generating blade is changed through the speed changing gear and then is transmitted to the generator to increase the rotating speed of the generator, and the yield of wind power generation is greatly improved;

2. meanwhile, the wind direction of the location can be monitored in real time, and the orientation of the power generation blades can be flexibly adjusted according to the wind direction, so that the utilization rate of wind power is increased, and the wind power generation device has high practical value.

Drawings

FIG. 1 is a schematic structural view of a main body of the present invention in front view;

FIG. 2 is a schematic view of a connection structure of the shift disk of the present invention;

fig. 3 is a schematic view of the appearance structure of the main body of the helical blade of the present invention.

In the figure: 1. reinforcing the mounting base; 2. a support tower; 3. rotating the flange plate; 4. a wind power generator; 5. a power transmission base; 6. a wind direction sensor; 7. a large speed change fluted disc; 8. a drive chain; 9. a wind power transmission shaft; 10. a power generating blade; 11. a helical blade; 12. a small speed change fluted disc; 13. adjusting a direction of the tower; 14. a controller; 15. a reduction motor; 16. a support pillar; 17. and (4) mounting the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a horizontal wind power generator with helical blades, which comprises a supporting tower 2, a rotating flange 3 is fixedly disposed on the top of the supporting tower 2, a direction-adjusting tower 13 is rotatably connected to the top of the rotating flange 3, a supporting column 16 is fixedly disposed on the top of the direction-adjusting tower 13, a wind power generator 4 is fixedly disposed on one side of the joint of the supporting column 16 and the direction-adjusting tower 13, a small variable-speed fluted disc 12 is fixedly disposed at the input end of the wind power generator 4, a power transmission base 5 is fixedly disposed on the top of the supporting column 16, a wind direction sensor 6 is fixedly disposed on the top of the power transmission base 5, a large variable-speed fluted disc 7 is rotatably connected to one side of the power transmission base 5, a wind power transmission shaft 9 is fixedly disposed on one side of the large variable-speed fluted disc 7, the controller 14 is fixedly installed inside the support tower 2, the wind direction sensor 6 is electrically connected with the controller 14, the controller 14 is electrically connected with a power supply through an external switch, the model of the wind direction sensor 6 is JXBS-3001, and the model of the controller 14 is KGS-ZF 30-1.

Preferably, mounting groove 17 has been seted up to the bottom of rotary flange 3 and the junction of support pylon 2, the inside fixed mounting of mounting groove 17 has gear motor 15, gear motor 15's output passes rotary flange 3 and transfers to the bottom fixed connection of pylon 13,

gear motor

15 and 14 electric connection of controller, simultaneously can real-time monitoring the wind direction in the place, according to the nimble orientation of adjustment electricity generation blade 10 of wind direction, thereby increase the utilization ratio of wind-force, there is very high practical value.

Preferably, one end of the large variable-speed fluted disc 7 is in transmission connection with one end of the small variable-speed fluted disc 12 through the transmission chain 8, the small variable-speed fluted disc 12 is driven to rotate through the large variable-speed fluted disc 7, and the rotating speed of the small variable-speed fluted disc 12 is increased through the rotating speed difference, so that the rotating speed of the wind driven generator 4 is increased, and the efficiency of wind power generation is improved.

Preferably, the surfaces of the three power generation blades 10 are all fixedly provided with a plurality of helical blades 11, so that a vortex is formed on the surfaces of the blades when the airflow passes through the blades, the stress area of the power generation blades 10 is enlarged, and the power generation blades 10 are pushed to rotate.

Preferably, the bottom of the support tower frame 2 is fixedly provided with the reinforcing installation base 1, the structure is simple and reasonable, and the wind driven generator 4 can work more stably.

When the utility model is used, the utility model relates to a helical blade horizontal type wind driven generator, firstly, wind driven generator 4 and support tower 2 are installed according to the installation of traditional generator is relaxed, the installation is completed, wind direction sensor 6 can monitor local wind direction in real time, and transmit signals to controller 14, the controller 14 controls the rotation of gear motor 15 to adjust, the orientation of power generation blade 10 is flexibly adjusted according to the wind direction, thereby increasing the utilization ratio of wind power, helical blade 11 can form vortex on the blade surface when the wind flows through, the stress area of power generation blade 10 is increased, thereby promoting the rotation of power generation blade 10, power generation blade 10 drives big variable-speed fluted disc 7 to rotate through wind power transmission shaft 9, drive little variable-speed fluted disc 12 to rotate through big variable-speed fluted disc 7, increase the rotational speed of little variable-speed fluted disc 12 through the rotational speed difference, thereby increase the rotational speed of wind driven generator 4, the efficiency of wind power generation is improved, and this aerogenerator 4 working property is stable, rational in infrastructure, and the generating efficiency is high, has very high practical value, is worth using widely.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A horizontal wind generator with helical blades, comprising a support tower (2), characterized in that: the top of the supporting tower frame (2) is fixedly provided with a rotating flange disc (3), the top of the rotating flange disc (3) is connected with a direction-adjusting tower frame (13) in a rotating mode, a supporting column (16) is fixedly arranged at the top of the direction-adjusting tower frame (13), a wind driven generator (4) is fixedly arranged on one side of the joint of the supporting column (16) and the direction-adjusting tower frame (13), a small variable speed fluted disc (12) is fixedly arranged at the input end of the wind driven generator (4), a power transmission seat (5) is fixedly arranged at the top of the supporting column (16), a wind direction sensor (6) is fixedly arranged at the top of the power transmission seat (5), a large variable speed fluted disc (7) is rotatably connected on one side of the power transmission seat (5), a wind driven transmission shaft (9) is fixedly arranged on one side of the large variable speed fluted disc (7), and three uniformly distributed power generation blades, the wind direction sensor is characterized in that a controller (14) is fixedly mounted inside the support tower (2), the wind direction sensor (6) is electrically connected with the controller (14), and the controller (14) is electrically connected with a power supply through an external switch.

2. A helical blade horizontal wind power generator as claimed in claim 1, wherein: mounting groove (17) have been seted up to the bottom of rotatory ring flange (3) and support pylon (2) junction, the inside fixed mounting of mounting groove (17) has gear motor (15), gear motor's (15) output passes rotatory ring flange (3) and transfers to the bottom fixed connection of pylon (13), gear motor (15) and controller (14) electric connection.

3. A helical blade horizontal wind power generator as claimed in claim 1, wherein: one end of the big speed-changing fluted disc (7) is in transmission connection with one end of the small speed-changing fluted disc (12) through a transmission chain (8).

4. A helical blade horizontal wind power generator as claimed in claim 1, wherein: the surfaces of the three power generation blades (10) are all fixedly provided with a plurality of helical blades (11).

5. A helical blade horizontal wind power generator as claimed in claim 1, wherein: and a reinforced mounting base (1) is fixedly arranged at the bottom of the support tower (2).