CN210239912U

CN210239912U - Wind driven generator tower

Info

Publication number: CN210239912U
Application number: CN201920964266.6U
Authority: CN
Inventors: Chong Shen; 沈翀
Original assignee: Wuxi Rhester Machinery Co ltd
Current assignee: Wuxi Rhester Machinery Co ltd
Priority date: 2019-06-25
Filing date: 2019-06-25
Publication date: 2020-04-03
Anticipated expiration: 2029-06-25

Abstract

The utility model discloses a wind driven generator pylon relates to wind driven generator pylon technical field, for solving current wind driven generator pylon few or not have the device can rotate the direction according to the change of wind-force, when the change of the small scale in the face of wind-force, can not maximize utilize wind-force to cause the extravagant problem of wind energy. The wind driven generator lower tower is characterized in that a horizontal rotating device is arranged below the upper tower of the wind driven generator, a lower tower of the wind driven generator is arranged below the horizontal rotating device, the upper surface and the lower surface of the horizontal rotating device are respectively in threaded connection with the upper tower of the wind driven generator and the lower tower of the wind driven generator through second screw structures, a rotating mechanism is arranged on one side of the outer wall of the lower tower of the wind driven generator, a tower reinforcing device is arranged on the outer wall of the lower tower of the wind driven generator, a wind driven generator base is arranged below the lower tower of the wind driven generator, and the lower tower of the wind driven generator is rotatably connected with the wind driven.

Description

Wind driven generator tower

Technical Field

The utility model relates to a aerogenerator pylon technical field specifically is an aerogenerator pylon.

Background

The principle of wind power generation is that wind power drives windmill blades to rotate, and then the rotating speed is increased through a speed increaser, so that a generator is promoted to generate electricity. According to current wind generator technology, a breeze speed (of the order of a breeze) of about three meters per second can be used to generate electricity. Wind power generation is forming a hot tide in the world because it has no fuel problems and does not produce radiation or air pollution. Wind power generation is popular in finland, denmark and other countries; china also advocates vigorously in the western world. The small wind power generation system has high efficiency, but the small wind power generation system is not only composed of a generator head, but also has a certain technological content: wind driven generator + charger + digital inverter. The wind driven generator consists of a machine head, a rotating body, a tail wing, blades and a tower frame. Each part is important, and the functions of each part are as follows: the blades are used for receiving wind power and converting the wind power into electric energy through the handpiece.

However, the existing wind power generator towers are always in a fixed position, few or no devices can rotate according to the change of wind power, and when the wind power changes in a small range, the wind power cannot be utilized to the maximum extent, so that the waste of wind power is caused; thus, the existing requirements are not met, for which we propose a wind turbine tower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wind power generator pylon to solve the few or no device of wind power generator pylon that proposes in the above-mentioned background art and can rotate the direction according to the change of wind-force, when the change of the small scale in the face of wind-force, the utilization wind-force that can not the maximize, thereby cause the problem of the waste of wind energy.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wind driven generator pylon, includes wind driven generator upper pylon, the below of wind driven generator upper pylon is provided with horizontal rotating device, horizontal rotating device's below is provided with pylon under the wind driven generator, horizontal rotating device's upper surface and lower surface all through second screw structure respectively with the last pylon of wind driven generator and pylon threaded connection under the wind driven generator, and second screw structure is provided with four, one side of pylon outer wall is provided with rotary mechanism under the wind driven generator, be provided with pylon reinforcing apparatus on the outer wall of pylon under the wind driven generator, the below of pylon is provided with the wind driven generator base under the wind driven generator, the pylon passes through rotary mechanism and is connected with the rotation of wind driven generator base under the wind driven generator.

Preferably, a cabin is arranged above the upper tower of the wind driven generator, a connecting column is arranged above the cabin, and a wind measuring swing arm mechanism is arranged above the connecting column.

Preferably, the front end face of the nacelle is provided with an impeller profile, the outer wall of the impeller profile is provided with three rotating blade adjusters, and the outer walls of the three rotating blade adjusters are provided with rotating blades.

Preferably, the inside of cabin is provided with steel structure support, and steel structure support is provided with two, two be provided with the drive generator between the steel structure support.

Preferably, the front end face of the driving generator is provided with a rotor shaft, two braking systems are arranged above and below the rotor shaft, and a connecting pipeline is arranged below the front end face of the driving generator.

Preferably, a base reinforcing device is arranged on the outer wall of the wind driven generator base, a steel structure base is arranged below the wind driven generator base, and a first screw structure is arranged on the outer wall of the steel structure base.

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

1. the utility model discloses a horizontal rotating device and anemometry swing arm mechanism that set up lets aerogenerator go up the pylon and can detect according to anemometry swing arm mechanism's wind-force, judges the trend of air-out to the rotation is made at once to inside treater, makes the rotation that the pylon can slow on the aerogenerator through horizontal rotating device.

2. Through the rotating blade adjuster, the rotating blade can be adjusted at certain angles, and the wind power can be utilized to the maximum extent when the small range of the wind power is changed, so that the waste of the wind power is avoided.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic side view of a tower of a wind turbine according to the present invention;

FIG. 3 is a partial enlarged view of the point A of the present invention;

FIG. 4 is a partial enlarged view of the position B of the present invention;

in the figure: 1. the wind driven generator is arranged on the tower; 2. a lower tower of the wind driven generator; 3. an impeller profile; 4. a wind turbine base; 5. a steel structure base; 6. a rotor blade; 7. a leaf rotating adjuster; 8. a tower reinforcement device; 9. a rotation mechanism; 10. a base reinforcement device; 11. a first screw structure; 12. a horizontal rotation device; 13. a wind measuring swing arm mechanism; 14. connecting columns; 15. a steel structure bracket; 16. driving a generator; 17. a nacelle; 18. a braking system; 19. a rotor shaft; 20. connecting a pipeline; 21. a second screw structure.

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.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a wind driven generator pylon, including last pylon 1 of aerogenerator, the below of last pylon 1 of aerogenerator is provided with horizontal rotating device 12, the below of horizontal rotating device 12 is provided with pylon 2 under the aerogenerator, the upper surface and the lower surface of horizontal rotating device 12 all through second screw structure 21 respectively with last pylon 1 of aerogenerator and 2 threaded connection of pylon under the aerogenerator, and second screw structure is provided with four, one side of 2 outer walls of pylon under the aerogenerator is provided with rotary mechanism 9, can let the aerogenerator pylon when dismantling, the convenience improves, be provided with pylon reinforcing apparatus 8 on the outer wall of pylon 2 under the aerogenerator, the below of pylon 2 is provided with aerogenerator base 4 under the aerogenerator, pylon 2 rotates with aerogenerator base 4 through rotary mechanism 9 under the aerogenerator and is connected.

Further, a cabin 17 is arranged above the upper tower frame 1 of the wind driven generator, a connecting column 14 is arranged above the cabin 17, and a wind measuring swing arm mechanism 13 is arranged above the connecting column 14, so that the upper tower frame 1 of the wind driven generator can detect wind power according to the wind measuring swing arm mechanism 13 and judge the trend of outlet wind, and therefore the internal processor can rotate instantly, and the upper tower frame 1 of the wind driven generator can rotate slowly through the horizontal rotating device 12.

Further, the front end face of the engine room 17 is provided with the impeller profile 3, the outer wall of the impeller profile 3 is provided with the rotating blade adjuster 7, the number of the rotating blade adjusters 7 is three, the outer walls of the three rotating blade adjusters 7 are provided with the rotating blades 6, and the rotating blade adjusters 7 can enable the rotating blades 6 to make angle adjustment, so that when the change of the small range of the wind power is faced, the wind power can be utilized to the maximum, and the waste of the wind power is avoided.

Further, the inside of cabin 17 is provided with steel structure support 15, and steel structure support 15 is provided with two, is provided with drive generator 16 between two steel structure support 15, more lets drive generator 16 more stable fixed.

Further, the front end face of the driving generator 16 is provided with a rotor shaft 19, the two braking systems 18 are arranged above and below the rotor shaft 19, the two braking systems 18 are arranged, the connecting pipeline 20 is arranged below the front end face of the driving generator 16, and the two braking systems 18 can make the equipment react more effectively.

Further, be provided with base reinforcing apparatus 10 on the outer wall of aerogenerator base 4, the below of aerogenerator base 4 is provided with steel structure base 5, is provided with first screw structure 11 on the outer wall of steel structure base 5, makes fixed more firm.

The working principle is as follows: when the wind power generator is used, the wind energy can be used for converting the power potential energy of the rotating blades 6 into electric energy by driving the generator 16, the rotating blade regulator 7 is arranged, the rotating blades 6 can be used for regulating some blades, the wind power can be utilized to the maximum when the wind power is changed in a small range, and therefore the waste of the wind energy is avoided, the horizontal rotating device 12 and the wind measuring swing arm mechanism 13 are arranged, the upper tower frame 1 of the wind power generator can detect the wind power according to the wind power of the wind measuring swing arm mechanism 13, the trend of the wind is judged, the internal processor can rotate at once, the upper tower frame 1 of the wind power generator can rotate slowly through the horizontal rotating device 12, and the rotating mechanism 9 can improve the convenience in the disassembly of the tower frame of the wind power generator.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Claims

1. A wind generator tower comprising a wind generator upper tower (1), characterized in that: a horizontal rotating device (12) is arranged below the upper tower (1) of the wind driven generator, a lower tower (2) of the wind driven generator is arranged below the horizontal rotating device (12), the upper surface and the lower surface of the horizontal rotating device (12) are respectively in threaded connection with the upper tower frame (1) and the lower tower frame (2) of the wind driven generator through second screw structures (21), four second screw structures (21) are arranged, one side of the outer wall of the lower tower frame (2) of the wind driven generator is provided with a rotating mechanism (9), the outer wall of the lower tower (2) of the wind driven generator is provided with a tower reinforcing device (8), a wind driven generator base (4) is arranged below the lower tower (2) of the wind driven generator, the lower tower (2) of the wind driven generator is rotationally connected with the base (4) of the wind driven generator through a rotating mechanism (9).

2. A wind turbine tower according to claim 1 wherein: a cabin (17) is arranged above the upper tower (1) of the wind driven generator, a connecting column (14) is arranged above the cabin (17), and a wind measuring swing arm mechanism (13) is arranged above the connecting column (14).

3. A wind turbine tower according to claim 2, wherein: the front end face of the engine room (17) is provided with an impeller profile (3), the outer wall of the impeller profile (3) is provided with three rotating blade regulators (7), and the outer walls of the three rotating blade regulators (7) are provided with rotating blades (6).

4. A wind turbine tower according to claim 2, wherein: the novel wind power generation system is characterized in that steel structure supports (15) are arranged inside the engine room (17), two steel structure supports (15) are arranged, and a driving generator (16) is arranged between the two steel structure supports (15).

5. A wind turbine tower according to claim 4, wherein: the front end face of the driving generator (16) is provided with a rotor shaft (19), two braking systems (18) are arranged above and below the rotor shaft (19), and a connecting pipeline (20) is arranged below the front end face of the driving generator (16).

6. A wind turbine tower according to claim 1 wherein: the wind driven generator is characterized in that a base reinforcing device (10) is arranged on the outer wall of the wind driven generator base (4), a steel structure base (5) is arranged below the wind driven generator base (4), and a first screw structure (11) is arranged on the outer wall of the steel structure base (5).