CN217300763U

CN217300763U - Vertical wind driven generator

Info

Publication number: CN217300763U
Application number: CN202221297849.6U
Authority: CN
Inventors: 李森
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-26
Filing date: 2022-05-26
Publication date: 2022-08-26
Anticipated expiration: 2032-05-26

Abstract

The utility model discloses a vertical type aerogenerator, relate to aerogenerator technical field, including the transmission pipe, the outer wall all around of transmission pipe is provided with the upper fixed plate that a plurality of equidistance distribute, the transmission pipe is located the outer wall all around of upper fixed plate below and is provided with the bottom plate that a plurality of equidistance distribute, the crisscross setting of upper fixed plate and bottom plate, the holding chamber has been seted up to the inside of upper fixed plate, the inner wall in holding chamber is connected with rolling gear through the bearing, the cavity has been seted up to the inside of bottom plate, the cavity rotates with rolling gear and is connected with same axis of rotation, the outer wall of axis of rotation is fixed with the drive leaf that a plurality of equidistance annular distribute, the bottom of transmission pipe is provided with the fixed case, the inner wall of fixed case is provided with the motor, the output shaft of motor has the actuating lever, drive gear has been cup jointed to the outer wall of actuating lever. The utility model discloses avoid wind-force to cause the condition of generator damage to take place excessively when guaranteeing enough generated energy, improved the generating efficiency of generator simultaneously.

Description

Vertical wind driven generator

Technical Field

The utility model relates to a aerogenerator technical field especially relates to a vertical type aerogenerator.

Background

The wind power generator is an electric power device which converts wind energy into mechanical work, the mechanical work drives a rotor to rotate, and finally outputs alternating current, the wind power generator generally comprises components such as a wind wheel, a generator, a direction regulator (empennage), a tower frame, a speed-limiting safety mechanism, an energy storage device and the like, the working principle of the wind power generator is simpler, the wind wheel rotates under the action of wind power, kinetic energy of the wind is converted into mechanical energy of a wind wheel shaft, the generator rotates under the drive of the wind wheel shaft to generate electricity, in a broad sense, the wind energy is also solar energy, so the wind power generator can be also called as a wind power generator, and is a heat energy utilization generator taking the sun as a heat source and taking the atmosphere as a working medium.

There are many types of wind power generators, one of which is a vertical wind power generator, and the existing vertical wind power generator rotates slowly in breeze, resulting in low power generation efficiency, and thus has room for improvement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a vertical wind driven generator. The wind power generation device has the advantages that the condition that the generator is damaged due to overlarge wind power is avoided while enough generated energy is ensured, and meanwhile, the power generation efficiency of the generator is improved.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a vertical type aerogenerator, including the transmission pipe, the outer wall all around of transmission pipe is provided with the upper fixed plate that a plurality of equidistance distribute, the transmission pipe is located the outer wall all around of upper fixed plate below is provided with the bottom plate that a plurality of equidistance distribute, upper fixed plate and the crisscross setting of bottom plate, the holding chamber has been seted up to the inside of upper fixed plate, the inner wall in holding chamber is connected with transmitting gear through the bearing, the cavity has been seted up to the inside of bottom plate, the cavity rotates with transmitting gear and is connected with same axis of rotation, the outer wall of axis of rotation is fixed with the drive leaf that a plurality of equidistance annular distribute, the bottom of transmission pipe is provided with fixed case, the inner wall of fixed case is provided with the motor, the output shaft of motor has the actuating lever, drive gear has been cup jointed to the outer wall of actuating lever, drive gear meshes with transmitting gear mutually.

Through the technical scheme: during the use, when external wind-force is less, control motor work drives the actuating lever and rotates, the actuating lever rotates and drives drive gear and rotate, drive gear drives the running gear and rotates, the axis of rotation also can take place to rotate when running gear takes place to deflect, the axis of rotation drives the rotation of drive leaf, can make drive leaf with the biggest area just to the direction of air current, even very little wind-force also can drive the transmission pipe and rotate like this and generate electricity, when external wind-force is great, it makes drive leaf just to the direction of air current with the area of minimum to rotate the drive leaf, avoid wind-force to lead to the fact the condition emergence of generator damage excessively when guaranteeing enough generated energy, the generating efficiency of generator has been improved simultaneously.

The utility model discloses further set up to, the bottom of fixed case is provided with the electricity generation axle, and the electricity generation axle keeps away from the one end of fixed case and is connected with the rotor.

Through the technical scheme: during the aerogenerator, the electricity generation axle can rotate, and the electricity generation axle can drive the rotor and take place to rotate, cuts the motion of magnetic induction line when the rotor rotates and can generate electricity.

The utility model discloses further set up to, the drive leaf is flat cuboid structure, and the outer wall of drive leaf is provided with a plurality of drive plates.

Through the technical scheme: the area of contact of multiplicable drive leaf and air current, the convenient drive transmission pipe that drives rotates and generates electricity is set up to the drive plate.

The utility model discloses further set up to, the drive plate is S type structure.

Through the technical scheme: the design of S type structure can increase the area of contact of drive plate and air current, further conveniently drives the drive tube and rotates and generate electricity.

The utility model discloses further set up to, a plurality of water conservancy diversion holes have been seted up to one side outer wall of drive plate, and the cross-section in water conservancy diversion hole is isosceles trapezoid structure.

Through the technical scheme: the arrangement of the flow guide holes can facilitate the air flow to flow along the flow guide holes, and the damage of the driving blades caused by overlarge wind power is avoided.

The utility model discloses further set up to, the outer wall that the drive plate is close to the water conservancy diversion hole is provided with a plurality of water conservancy diversion pieces, and water conservancy diversion piece and the alternate setting in water conservancy diversion hole.

Through the technical scheme: the arrangement of the flow guide block can facilitate the air flow to enter the flow guide hole, and the smoothness of the air flow circulation is improved.

The utility model discloses further set up to, the cross-section semicircular structure of water conservancy diversion piece.

Through the technical scheme: the design that the cross-section is the semicircular structure can make the surface of water conservancy diversion piece more smooth, has further improved the smoothness nature of air current circulation.

The utility model discloses further set up to, the outer wall that the driver blade is close to the drive plate is provided with a plurality of through-holes, and a plurality of through-holes and the alternate setting of drive plate.

Through the technical scheme: the through holes are arranged, so that air flow can conveniently flow along the through holes, and damage to the driving blades caused by overlarge wind power is avoided.

The utility model discloses further set up to, drive gear and rotating gear are stainless steel, and drive gear and rotating gear's outer wall has all been scribbled the anti-rust paint.

Through the technical scheme: the setting of anti-rust paint can make stainless steel's drive gear and rotating gear have better corrosion resisting property, has improved its life.

The utility model discloses further set up to, be equipped with the clearance between upper fixed plate and the bottom plate.

Through the technical scheme: the setting in clearance can make things convenient for the air current to flow between upper fixed plate and bottom plate, has improved the efficiency of electricity generation.

The utility model has the advantages that:

1. when the vertical wind driven generator is used, when external wind power is small, the motor is controlled to work to drive the driving rod to rotate, the driving rod rotates to drive the driving gear to rotate, the driving gear drives the rotating gear to rotate, the rotating shaft can also rotate when the rotating gear deflects, and the rotating shaft drives the driving blade to rotate, so that the driving blade can be opposite to the direction of airflow in the largest area;

2. according to the vertical wind driven generator, the drive plate can increase the contact area between the drive blades and air flow, and the drive tube is conveniently driven to rotate to generate electricity; the driving plate with the S-shaped structure can increase the contact area between the driving plate and airflow, and further conveniently drives the transmission pipe to rotate to generate electricity;

3. according to the vertical wind driven generator, the flow guide holes can facilitate the air flow to flow along the flow guide holes, so that the damage of the driving blades caused by overlarge wind power is avoided; the flow guide block can facilitate the air flow to enter the flow guide hole, so that the smoothness of the air flow circulation is improved; the surface of the flow guide block with the semicircular section is smooth, so that the smoothness of air flow circulation is further improved.

Drawings

Fig. 1 is a schematic view of an overall structure of a vertical wind turbine provided by the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is an enlarged view of the structure at B in FIG. 1;

fig. 4 is a schematic top view of a vertical wind turbine according to the present invention;

fig. 5 is a schematic view of the top view structure of the rotating shaft of the vertical wind power generator of the present invention.

In the figure: 1. an upper fixing plate; 2. a drive rod; 3. a fixed box; 4. an electric motor; 5. a drive tube; 6. a rotating gear; 8. driving the blades; 9. a cavity; 10. a rotating shaft; 11. a lower fixing plate; 12. a through hole; 13. a flow guide block; 14. a drive plate; 15. a flow guide hole; 16. a drive gear; 20. a power generation shaft; 21. an accommodating cavity.

Detailed Description

The technical solution of the present patent will be further described in detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-5, a vertical wind power generator comprises a transmission tube 5, a plurality of upper fixing plates 1 distributed equidistantly are arranged on the peripheral outer wall of the transmission tube 5, a plurality of lower fixing plates 11 distributed equidistantly are arranged on the peripheral outer wall of the transmission tube 5 below the upper fixing plates 1, the upper fixing plates 1 and the lower fixing plates 11 are arranged in a staggered manner, a containing cavity 21 is formed in the upper fixing plate 1, the inner wall of the containing cavity 21 is connected with a rotating gear 6 through a bearing, a cavity 9 is formed in the lower fixing plate 11, the cavity 9 and the rotating gear 6 are rotatably connected with a same rotating shaft 10, a plurality of driving blades 8 distributed equidistantly and annularly are fixed on the outer wall of the rotating shaft 10, a fixing box 3 is arranged at the bottom of the transmission tube 5, a motor 4 is arranged on the inner wall of the fixing box 3, a driving rod 2 is connected to an output shaft of the motor 4, a driving rod 2 is sleeved with a driving gear 16, the drive gear 16 meshes with the rotary gear 6.

In the present embodiment, the bottom of the fixed box 3 is provided with a power generation shaft 20, and one end of the power generation shaft 20 away from the fixed box 3 is connected to the rotor. During the wind driven generator, the generating shaft 20 can rotate, the generating shaft 20 can drive the rotor to rotate, and the rotor can cut the magnetic induction line to move when rotating to generate electricity.

In the present embodiment, the driving blade 8 has a flat rectangular parallelepiped structure, and the outer wall of the driving blade 8 is provided with a plurality of driving plates 14. The driving plate 14 can increase the contact area between the driving blades 8 and the airflow, and conveniently drive the driving pipe 5 to rotate for generating power.

In the present embodiment, the drive plate 14 has an S-shaped configuration. The S-shaped driving plate 14 can increase the contact area between the driving plate 14 and the airflow, and further facilitate the driving of the driving pipe 5 to rotate for power generation.

In this embodiment, a plurality of diversion holes 15 are formed in an outer wall of one side of the driving plate 14, and the cross section of each diversion hole 15 is in an isosceles trapezoid structure. The flow guide holes 15 can facilitate the air flow to flow along the flow guide holes 15, and damage to the driving blades 8 caused by overlarge wind power is avoided.

In this embodiment, the outer wall of the driving plate 14 close to the diversion holes 15 is provided with a plurality of diversion blocks 13, and the diversion blocks 13 and the diversion holes 15 are arranged at intervals. The flow guide block 13 can facilitate the air flow to enter the flow guide hole 15, and the smoothness of the air flow circulation is improved.

In this embodiment, the cross section of the deflector block 13 is a semicircular structure. The flow guide block 13 with the semicircular cross section can ensure that the surface of the flow guide block 13 is smoother, and further improves the smoothness of airflow circulation.

In the present embodiment, the driving blade 8 is provided with a plurality of through holes 12 near the outer wall of the driving plate 14, and the plurality of through holes 12 are spaced apart from the driving plate 14. The through holes 12 can facilitate the air flow to flow along the through holes 12, and damage to the driving blades 8 caused by overlarge wind power is avoided.

In the present embodiment, the driving gear 16 and the rotating gear 6 are both made of stainless steel, and the outer walls of the driving gear 16 and the rotating gear 6 are coated with anti-rust paint. The antirust paint can enable the drive gear 16 and the rotating gear 6 which are made of stainless steel materials to have better corrosion resistance, and the service life of the drive gear and the rotating gear is prolonged.

In the present embodiment, a gap is provided between the upper fixing plate 1 and the lower fixing plate 11. The gap can facilitate the air flow to flow between the upper fixing plate 1 and the lower fixing plate 11, and the power generation efficiency is improved.

The working principle is as follows: during the use, when external wind-force is less, control motor 4 work drives actuating lever 2 and rotates, actuating lever 2 rotates and drives drive gear 16 and rotate, drive gear 16 drives transmitting gear 6 and takes place to deflect, rotating gear 6 takes place to deflect time axis of rotation 10 also can take place to rotate, axis of rotation 10 drives drive vane 8 and rotates, can make drive vane 8 just to the direction of air current with the biggest area, even very little wind-force also can drive the transmission pipe 5 and rotate and generate electricity like this, when external wind-force is great, it drives vane 8 to rotate and makes drive vane 8 just to the direction of air current with the area of minimum, avoid wind-force to lead to the fact the condition emergence of generator damage excessively when guaranteeing enough generated energy, the generating efficiency of generator has been improved simultaneously.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The vertical wind driven generator comprises a transmission pipe (5) and is characterized in that a plurality of upper fixing plates (1) distributed at equal intervals are arranged on the peripheral outer wall of the transmission pipe (5), a plurality of lower fixing plates (11) distributed at equal intervals are arranged on the peripheral outer wall of the transmission pipe (5) below the upper fixing plates (1), the upper fixing plates (1) and the lower fixing plates (11) are arranged in a staggered mode, an accommodating cavity (21) is formed in the upper fixing plates (1), the inner wall of the accommodating cavity (21) is connected with a rotating gear (6) through a bearing, a cavity (9) is formed in the lower fixing plates (11), the cavity (9) and the rotating gear (6) are rotatably connected with a same rotating shaft (10), a plurality of driving blades (8) distributed at equal intervals in an annular mode are fixed on the outer wall of the rotating shaft (10), a fixing box (3) is arranged at the bottom of the transmission pipe (5), the inner wall of fixed case (3) is provided with motor (4), the output shaft of motor (4) is connected with actuating lever (2), drive gear (16) have been cup jointed to the outer wall of actuating lever (2), drive gear (16) and running gear (6) mesh mutually.

2. An upright wind turbine according to claim 1, characterized in that the bottom of the stationary box (3) is provided with a power generating shaft (20), and the end of the power generating shaft (20) remote from the stationary box (3) is connected to the rotor.

3. Vertical wind turbine according to claim 1, characterized in that said driving blades (8) are of flat rectangular parallelepiped structure and the outer walls of the driving blades (8) are provided with driving plates (14).

4. An upright wind-driven generator, according to claim 3, characterized in that said driving plate (14) is of S-shaped configuration.

5. The vertical wind power generator as claimed in claim 4, wherein the outer wall of one side of the driving plate (14) is provided with a plurality of guiding holes (15), and the cross section of the guiding holes (15) is in an isosceles trapezoid structure.

6. The upright wind power generator as claimed in claim 5, wherein the driving plate (14) is provided with a plurality of baffle blocks (13) adjacent to the outer wall of the baffle holes (15), and the baffle blocks (13) are spaced apart from the baffle holes (15).

7. An upright wind turbine according to claim 6, wherein said deflector block (13) has a semicircular cross-section.

8. An upright wind turbine according to claim 7, wherein said driving blades (8) are provided with a plurality of through holes (12) adjacent to the outer wall of the driving plate (14), and wherein the plurality of through holes (12) are spaced apart from the driving plate (14).

9. The upright wind power generator as claimed in claim 1, wherein the driving gear (16) and the rotating gear (6) are made of stainless steel, and the outer walls of the driving gear (16) and the rotating gear (6) are coated with rust-proof paint.

10. An upright wind turbine according to claim 1, wherein a gap is provided between said upper (1) and lower (11) fixed plates.