CN214145750U

CN214145750U - Wind energy collector

Info

Publication number: CN214145750U
Application number: CN202023010253.7U
Authority: CN
Inventors: 张世豪; 段鸾芳; 刘颖; 刘婵
Original assignee: Nanjing Vocational University of Industry Technology NUIT
Current assignee: Nanjing Vocational University of Industry Technology NUIT
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-09-07
Anticipated expiration: 2030-12-14

Abstract

The utility model discloses a wind energy collector, including the air inlet case, air inlet case bottom fixedly connected with collecting box, air inlet case outer wall bottom is rotated and is connected with the second pivot, second pivot middle-end fixedly connected with second gear, second pivot bottom fixedly connected with eccentric wheel, collecting box inner wall top one side fixedly connected with stopper, the spout has been seted up in the stopper, sliding connection motion piece in the stopper, eccentric wheel one end fixedly connected with second spring is kept away from to the motion piece, second spring one end fixedly connected with ejector pad, collecting box inner wall side fixedly connected with piezoelectric module. The utility model discloses in, the flabellum is blown through the air-supply line to the pipeline wind, makes the motion piece produce the pressure that lasts to the piezoelectric module through the eccentric wheel, converts wind energy into electric energy, simple structure, and the cost is lower, has increaseed the market competition of product.

Description

Wind energy collector

Technical Field

The utility model relates to a wind energy utilization field especially relates to a wind energy collector.

Background

Due to the uneven heating of all parts on the earth surface caused by solar radiation, the pressure distribution in the atmosphere is unbalanced, and air moves along the horizontal direction under the action of the horizontal air pressure gradient to form wind. Piezoelectric materials are crystalline materials that develop a voltage across their two terminals when subjected to a compressive force. The principle of the piezoelectric effect is that if a pressure is applied to a piezoelectric material, it generates a potential difference (called a positive piezoelectric effect), whereas if a voltage is applied, a mechanical stress (called an inverse piezoelectric effect) is generated. If the pressure is a high frequency vibration, a high frequency current is generated.

The monitoring system in occasions such as remote gas transmission pipelines, underground gas transmission pipelines and the like has the disadvantages of difficult continuous power supply and high later maintenance cost, can utilize pipeline wind to generate electricity, provides continuous and stable power supplies for monitoring, lighting and other systems in corresponding occasions, and needs a wind energy collector.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a wind energy collector.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a wind energy collector comprises an air inlet box, wherein a collecting box is fixedly connected to the bottom end of the air inlet box, a second rotating shaft is rotatably connected to the bottom end of the outer wall of the air inlet box, a second gear is fixedly connected to the middle end of the second rotating shaft, an eccentric wheel is fixedly connected to the bottom end of the second rotating shaft, a limiting block is fixedly connected to one side of the top end of the inner wall of the collecting box, a sliding groove is formed in the limiting block, a moving block is slidably connected in the limiting block, a second spring is fixedly connected to one end, away from the eccentric wheel, of the moving block, one end of the second spring is fixedly connected with a push block, and a piezoelectric module is fixedly connected to the side edge of the inner wall of the collecting box;

an air inlet pipe is arranged in the air inlet box, a first rotating shaft is arranged in the air inlet pipe, the first rotating shaft penetrates through the upper end and the lower end of the air inlet box and is connected with the air inlet box in a rotating mode, fan blades are fixedly connected to the middle end of the first rotating shaft, the lower end of the first rotating shaft extends into the collecting box, and a first gear is fixedly connected to the bottom end of the first rotating shaft.

As a further description of the above technical solution: the first rotating shaft penetrates through the air inlet box and is provided with two groups of first bearings.

As a further description of the above technical solution: and a second bearing is arranged at the position of the second rotating shaft penetrating through the air inlet box.

As a further description of the above technical solution: the motion piece is close to eccentric wheel one end fixedly connected with dog, fixedly connected with first spring between dog and the stopper.

As a further description of the above technical solution: the piezoelectric module is characterized in that a storage battery is arranged below the piezoelectric module, and the bottom end of the storage battery is fixedly connected to the bottom end of the inner wall of the collecting box.

As a further description of the above technical solution: the first gear and the second gear are located at the same horizontal position. The first gear and the second gear are meshed with each other.

As a further description of the above technical solution: the air inlet box top fixedly connected with montant, the montant equidistance is provided with two sets ofly.

As a further description of the above technical solution: the fixing block is fixedly connected to the top end of the vertical rod, and through holes are formed in two sides of the fixing block.

The utility model discloses following beneficial effect has:

1. the utility model discloses a flabellum, first gear, second gear, eccentric wheel, movable block, the piezoelectricity module that sets up, pipeline wind blows the flabellum through the air-supply line, and the flabellum drives first gear revolve, and first gear drives second gear revolve through the meshing effect, makes the motion piece produce the pressure that lasts to the piezoelectricity module through the eccentric wheel, converts wind energy into electric energy, simple structure, and the cost is lower, has increaseed the market competition of product.

2. The utility model discloses a setting of fixed block and through-hole, the maintenance is changed in convenient device's installation dismantlement, and the fixed block of half arc design more is applicable to the installation in the pipeline, strengthens the practicality of device.

3. The utility model discloses a first spring, the second spring that set up can sweep to the another side at the eccentric wheel when, make the motion piece return stroke, make the pressure module receive the higher pressure effect of frequency, strengthen the generating efficiency of piezoelectricity module.

Drawings

Fig. 1 is a schematic structural diagram of a wind energy collector according to the present invention;

FIG. 2 is a front view of a wind energy collector according to the present invention;

fig. 3 is a schematic perspective view of a mounting structure of a wind energy collector according to the present invention;

fig. 4 is a schematic perspective view of a fan blade of a wind energy collector according to the present invention;

fig. 5 is a top view of an eccentric wheel of a wind energy collector according to the present invention.

Illustration of the drawings:

1. an air inlet box; 2. a first spring; 3. a fan blade; 4. a first rotating shaft; 5. a fixed block; 6. a through hole; 7. a vertical rod; 8. a first bearing; 9. an air inlet pipe; 10. a second rotating shaft; 11. a first gear; 12. a collection box; 13. a second gear; 14. an eccentric wheel; 15. a stopper; 16. a motion block; 17. a push block; 18. a storage battery; 19. a piezoelectric module; 20. a second spring; 21. and a limiting block.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides an embodiment: a wind energy collector comprises an air inlet box 1, a collecting box 12 is fixedly connected to the bottom end of the air inlet box 1, a second rotating shaft 10 is rotatably connected to the bottom end of the outer wall of the air inlet box 1, a second gear 13 is fixedly connected to the middle end of the second rotating shaft 10, an eccentric wheel 14 is fixedly connected to the bottom end of the second rotating shaft 10, a limiting block 21 is fixedly connected to one side of the top end of the inner wall of the collecting box 12, a sliding groove is formed in the limiting block 21, a moving block 16 is slidably connected to the limiting block 21, a second spring 20 is fixedly connected to one end, away from the eccentric wheel 14, of the moving block 16, a pushing block 17 is fixedly connected to one side of the inner wall of the collecting box 12, pipeline wind blows a fan blade 3 through an air inlet pipe 9, the fan blade 3 drives a first gear 11 to rotate, the first gear 11 drives a second gear 13 to rotate through meshing action, the eccentric wheel 14 enables the moving block 16 to generate continuous pressure on the piezoelectric module 19, the wind energy is converted into the electric energy, the structure is simple, the cost is low, and the market competitiveness of the product is enhanced.

An air inlet pipe 9 is arranged in the air inlet box 1, a first rotating shaft 4 is arranged in the air inlet pipe 9, the first rotating shaft 4 penetrates through the upper end and the lower end of the air inlet box 1 and is rotatably connected with the air inlet box 1, a fan blade 3 is fixedly connected to the middle end of the first rotating shaft 4, the lower end of the first rotating shaft 4 extends into the collecting box 12, and a first gear 11 is fixedly connected to the bottom end of the first rotating shaft 4.

The first rotating shaft 4 penetrates through the air inlet box 1 to be provided with a first bearing 8, the first bearings 8 are arranged in two groups, the second rotating shaft 10 penetrates through the air inlet box 1 to be provided with a second bearing, the moving block 16 is close to one end of the eccentric wheel 14 and is fixedly connected with the stop block 15, the first spring 2 is fixedly connected between the stop block 15 and the stop block 21, when the eccentric wheel 14 sweeps to the other side, the moving block 16 returns, the pressure module 19 is under the action of pressure with high frequency, the power generation efficiency of the piezoelectric module 19 is improved, the storage battery 18 is arranged below the piezoelectric module 19, the bottom end of the storage battery 18 is fixedly connected to the bottom end of the inner wall of the collecting box 12, and the first gear 11 and the second gear 13 are located at the same horizontal position. First gear 11 and second gear 13 intermeshing, 1 top fixedly connected with montant 7 of air-inlet box, montant 7 equidistance are provided with two sets ofly, 7 top fixedly connected with fixed blocks of montant 5, and through-hole 6 has been seted up to 5 both sides of fixed block, and the maintenance is changed in convenient device's installation dismantlement, and the fixed block 5 of half arc design more is applicable to the installation in the pipeline, strengthens the practicality of device.

The working principle is as follows: when the wind energy collector is used in practice, the vertical rod 7 and the fixing block 5 are installed and fixed in a pipeline under the matching action, pipeline wind blows the fan blades 3 through the air inlet pipe 9, the fan blades 3 drive the first gear 11 to rotate, the first gear 11 drives the second gear 13 to rotate through the meshing action, the moving block 16 generates continuous pressure on the piezoelectric module 19 through the eccentric wheel 14, wind energy is converted into electric energy, then the electric energy is stored in the storage battery 18, and continuous and stable power supplies are provided for systems such as monitoring and lighting in corresponding occasions.

Finally, it should be noted that: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a wind energy collector, includes air inlet box (1), its characterized in that: the bottom end of the air inlet box (1) is fixedly connected with a collecting box (12), the bottom end of the outer wall of the air inlet box (1) is rotatably connected with a second rotating shaft (10), the middle end of the second rotating shaft (10) is fixedly connected with a second gear (13), the bottom end of the second rotating shaft (10) is fixedly connected with an eccentric wheel (14), one side of the top end of the inner wall of the collecting box (12) is fixedly connected with a limiting block (21), a sliding groove is formed in the limiting block (21), a moving block (16) is slidably connected with the limiting block (21), one end, far away from the eccentric wheel (14), of the moving block (16) is fixedly connected with a second spring (20), one end of the second spring (20) is fixedly connected with a push block (17), and the side edge of the inner wall of the collecting box (12) is fixedly connected with a piezoelectric module (19); seted up air-supply line (9) in air-supply line (1), be provided with first pivot (4) in air-supply line (9), lower extreme and rotate with air-supply line (1) and be connected on first pivot (4) run through air-supply line (1), first pivot (4) middle-end fixedly connected with flabellum (3), in first pivot (4) lower extreme extended to collecting box (12), first pivot (4) bottom fixedly connected with first gear (11).

2. A wind energy collector according to claim 1, wherein: the first rotating shaft (4) penetrates through the air inlet box (1) and is provided with first bearings (8), and the first bearings (8) are provided with two groups.

3. A wind energy collector according to claim 1, wherein: and a second bearing is arranged at the position of the second rotating shaft (10) penetrating through the air inlet box (1).

4. A wind energy collector according to claim 1, wherein: one end of the motion block (16) close to the eccentric wheel (14) is fixedly connected with a stop block (15), and a first spring (2) is fixedly connected between the stop block (15) and the limiting block (21).

5. A wind energy collector according to claim 1, wherein: the storage battery (18) is arranged below the piezoelectric module (19), and the bottom end of the storage battery (18) is fixedly connected to the bottom end of the inner wall of the collection box (12).

6. A wind energy collector according to claim 1, wherein: the first gear (11) and the second gear (13) are located at the same horizontal position, and the first gear (11) and the second gear (13) are meshed with each other.

7. A wind energy collector according to claim 1, wherein: the air inlet box (1) top fixedly connected with montant (7), montant (7) equidistance is provided with two sets ofly.

8. A wind energy collector according to claim 7, wherein: the fixing block (5) is fixedly connected to the top end of the vertical rod (7), and through holes (6) are formed in two sides of the fixing block (5).