CN216381697U

CN216381697U - Power generation equipment based on wind power system

Info

Publication number: CN216381697U
Application number: CN202122084093.9U
Authority: CN
Inventors: 邓楠楠
Original assignee: Individual
Current assignee: Shanghai Qiteng Power Equipment Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-04-26
Anticipated expiration: 2031-08-31

Abstract

The utility model discloses a power generation device based on a wind power system, which comprises a fixed frame, a power box, a mounting bolt and a bottom plate, wherein the bottom of the bottom plate is provided with the mounting bolt, the top of the bottom plate is welded with the power box, the top of the power box is welded with the fixed frame, the top of the fixed frame is welded with a speed detector, the top end of the speed detector is connected with a wind power detector, the top end of the wind power detector is connected with a wind vane, the bottom inside the fixed frame is provided with a brake, the center position inside the fixed frame is provided with a first rotating shaft, the utility model drives the speed detector to check through the rotation of the wind power detector, when the device detects that the wind power is too high, the electric push rod can drive a connecting rod to rotate, the connecting rod drives a clamping block to clamp the first rotating shaft, so that the device stops rotating, thereby preventing damage to the device caused by excessive wind.

Description

Power generation equipment based on wind power system

Technical Field

The utility model relates to the technical field of power generation equipment, in particular to power generation equipment based on a wind power system.

Background

Wind energy is a clean renewable energy source, and wind driven generators are widely used with the continuous emphasis on the problems of environmental pollution and energy shortage in China. However, the difference of the wind power in each region is large, and the starting performance of the existing small wind driven generator can not completely meet the requirements in some weak wind regions; large-scale aerogenerator can only use in open area because of constituting the potential threat to ground building and biology, and occupation of land is big, the cost is high, and fan blade under the high wind speed can produce very big noise, but, current power generation facility based on wind-force system has many problems or defects:

1. the existing generating equipment based on the wind power system has no braking structure, so that the wind power is too high and the device is damaged;

2. the existing generating equipment based on the wind power system has low generating efficiency and low practicability;

3. the existing power generation equipment based on the wind power system has no lightning protection structure, and the device has potential safety hazards.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide power generation equipment based on a wind power system to solve the problems of device damage, low power generation efficiency and no lightning protection structure when the wind power provided by the background technology is overlarge.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a power generation facility based on wind power system, includes fixed frame, headstock, construction bolt and bottom plate, the bottom of bottom plate is provided with construction bolt, the welding of bottom plate top has the headstock, the top welding of headstock has fixed frame, the top welding of fixed frame has speed detector, speed detector top is connected with wind detector, wind detector's top is connected with the wind vane, the inside bottom of fixed frame is provided with the stopper, the inside central point of fixed frame puts and is provided with first rotation axis, the bottom of first rotation axis is passed the stopper and is connected with first gear.

Preferably, a generator is fixedly mounted at the center of the top of the bottom plate, one end of the generator is connected with a fourth gear, and the fourth gear achieves the purpose of transmission.

Preferably, the two sides of the top of the power box are movably provided with second rotating shafts, the top of each second rotating shaft is connected with a second gear, the bottom of each second rotating shaft is connected with a third gear, and the third gears achieve the purpose of transmission.

Preferably, the outer part of the third gear is meshed with the outer part of the fourth gear, the outer part of the first gear is meshed with the outer part of the second gear, and the third gear achieves the purpose of transmission.

Preferably, one side at the top of the fixing frame is connected with a lightning rod, one end of the lightning rod is connected with a wire, one end of the wire is connected with a bottom inserted rod, and the lightning rod achieves the purpose of lightning protection.

Preferably, a support member is connected to the outside of the first rotating shaft, one end of the support member is connected with a rotating blade, and the support member serves a supporting purpose.

Preferably, the inside welding of stopper has the connecting block, the activity is provided with electric putter on the connecting block, electric putter's one end activity is provided with the connecting rod, the one end of connecting rod is provided with the clamp splice, the centre gripping has played the purpose that makes the braking of first rotation axis at the outside clamp splice of first rotation axis between the clamp splice.

Compared with the prior art, the utility model has the beneficial effects that: this power generation facility based on wind power system is rational in infrastructure, has following advantage:

1. through being provided with speed detector, wind force detector, the wind vane, the stopper, the connecting rod, the clamp splice, electric putter and connecting block have realized preventing that too big wind-force from leading to the device to damage, therefore, during the use, the rotation through wind force detector drives speed detector and inspects, when the device detects wind-force too big, through electric putter automatic start, electric putter will drive the connecting rod and rotate, the connecting rod drives the first rotation axis of clamp splice centre gripping, thereby device stall, thereby prevent that too big wind-force from leading to the device to damage.

2. The purpose of high generating efficiency is realized through being provided with first gear, second gear, third gear, fourth gear, generator and second rotation axis, and current device generating efficiency is not high, consequently, is provided with the gear of equidimension not on the device, through the meshing between the gear to accelerate the rotation of generator, thereby make the generator rotational speed faster, generating efficiency is higher.

3. Through being provided with the bottom inserted bar, the purpose of device lightning protection has been realized to wire and lightning rod, also can prevent simultaneously that the device electric leakage from leading to taking place danger, therefore, be provided with the lightning rod on the device shell, the one end of lightning rod is connected with the wire simultaneously, the one end of wire is connected with the bottom inserted bar, the bottom inserted bar inserts the underground, after the device receives the thunderbolt, the lightning rod will be followed to the thunder and lightning, thereby leading-in underground to along the wire, during the shell electric leakage of device, also can make the electricity enter into the underground from the wire, prevent that the device electric leakage from causing danger.

Drawings

FIG. 1 is a schematic front view of the internal structure of the present invention;

FIG. 2 is a schematic top view of a portion of the present invention;

FIG. 3 is a schematic view of the internal structure of the brake of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

in the figure: 1. a speed detector; 2. a wind detector; 3. a wind vane; 4. a first rotating shaft; 5. a fixing frame; 6. a rotating blade; 7. a first gear; 8. a second gear; 9. a power box; 10. installing a bolt; 11. a third gear; 12. a base plate; 13. a fourth gear; 14. a generator; 15. a second rotation shaft; 16. a bottom bayonet; 17. a brake; 18. a wire; 19. a lightning rod; 20. a support member; 21. a connecting rod; 22. a clamping block; 23. an electric push rod; 24. and (4) connecting the blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown: a power generation device based on a wind power system comprises a fixed frame 5, a power box 9, mounting bolts 10 and a bottom plate 12, wherein the bottom of the bottom plate 12 is provided with the mounting bolts 10, the mounting bolts 10 fulfill the aim of fixing the bottom plate 12 and further fix the whole device, the power box 9 is welded on the top of the bottom plate 12, the fixed frame 5 is welded on the top of the power box 9, a speed detector 1 is welded on the top of the fixed frame 5, the top end of the speed detector 1 is connected with a wind power detector 2, in the embodiment, the wind power detector 2 is driven by wind to rotate, the wind power detector 2 drives the speed detector 1 to rotate, the speed detector 1 detects the rotating speed of the wind power detector 2, the top end of the wind power detector 2 is connected with a wind vane 3, the wind vane 3 detects the direction of the wind, the bottom inside the fixed frame 5 is provided with a brake 17, and the inside of the brake 17 is welded with a connecting block 24, an electric push rod 23 is movably arranged on the connecting block 24, a connecting rod 21 is movably arranged at one end of the electric push rod 23, clamping blocks 22 are arranged at one end of the connecting rod 21, the clamping blocks 22 are clamped outside the first rotating shaft 4, and the connecting rod 21 is driven to rotate by starting the electric push rod 23 so as to drive the clamping blocks 22 to clamp the first rotating shaft 4, so that the purpose of braking is achieved;

when the device is used, the speed detector 1 is driven to check through the rotation of the wind power detector 2, when the device detects that the wind power is too large, the electric push rod 23 is automatically started, the electric push rod 23 drives the connecting rod 21 to rotate, the connecting rod 21 drives the clamping block 22 to clamp the first rotating shaft 4, and therefore the device stops rotating, and the device is prevented from being damaged due to the too large wind power;

a first rotating shaft 4 is arranged at the central position inside the fixed frame 5, a support member 20 is connected to the outside of the first rotating shaft 4, one end of the support member 20 is connected with a rotating blade 6, the bottom of the first rotating shaft 4 passes through a brake 17 and is connected with a first gear 7, two sides of the top of the power box 9 are movably provided with a second rotating shaft 15, the top of the second rotating shaft 15 is connected with a second gear 8, the bottom of the second rotating shaft 15 is connected with a third gear 11, the outside of the third gear 11 is meshed with the outside of a fourth gear 13, the outside of the first gear 7 is meshed with the outside of the second gear 8, the rotating blade 6 is blown by wind to drive the first rotating shaft 4, the first rotating shaft 4 drives the first gear 7 to rotate and further drives the second gear 8 to rotate, and the first gear 7 is larger than the second gear 8 in size, so as to accelerate, the second gear 8 drives the second rotating shaft 15 to further drive the third gear 11 to rotate, and the third gear 11 drives the fourth gear 13 to rotate because the third gear 11 is larger than the gear of the fourth gear 13, so that the purpose of secondary acceleration is realized, and the power generation efficiency is higher;

gears with different sizes are arranged on the device, and the rotation of the generator 14 is accelerated through the meshing between the gears, so that the rotating speed of the generator 14 is faster, and the generating efficiency is higher;

one side of the top of the fixed frame 5 is connected with a lightning rod 19, one end of the lightning rod 19 is connected with a lead wire 18, and one end of the lead wire 18 is connected with a bottom inserted link 16;

the lightning rod 19 is arranged on the shell of the device, the wire 18 is connected to one end of the lightning rod 19, the bottom inserting rod 16 is connected to one end of the wire 18, the bottom inserting rod 16 is inserted into the ground, after the device is struck by lightning, the lightning can be guided into the ground along the wire 18 from the lightning rod 19, and when the shell of the device leaks electricity, the electricity can enter the ground from the wire 18, so that the danger caused by the electricity leakage of the device is prevented.

The working principle is as follows: when the wind-driven generator is used, the bottom plate 12 is placed on the ground, the device is fixed through the mounting bolt 10, the bottom inserted rod 16 is inserted into the ground to work, when wind blows the rotating blade 6, the rotating blade 6 drives the first rotating shaft 4 to rotate, the first rotating shaft 4 drives the first gear 7 to rotate, the first gear 7 is meshed with the second gear 8 to drive the second gear 8 to rotate, the size of the first gear 7 is larger than that of the second gear 8, so that the first gear 7 rotates for one circle, the second gear 8 rotates for multiple circles to accelerate for one time, then the second gear 8 drives the second rotating shaft 15 to drive the third gear 11 to rotate, when the third gear 11 drives the fourth gear 13 to rotate, the size of the third gear 11 is larger than that of the fourth gear 13 to accelerate for two times, thereby the rotating speed of the generator 14 is faster, and the generating efficiency is higher, when wind-force is too big, wind detector 2 rotates and drives speed detector 1 and rotate, speed detector 1 will detect wind detector 2, when the rotational speed of wind detector 2 is too high, electric putter 23 will start, thereby make connecting rod 21 drive clamp splice 22 centre gripping first rotation axis 4, thereby brake first rotation axis 4, prevent wind-force too big, lead to the device to damage, be provided with lightning rod 19 on the device shell, the one end of lightning rod 19 is connected with wire 18 simultaneously, the one end of wire 18 is connected with bottom inserted bar 16, bottom inserted bar 16 inserts the underground, after the device receives the thunderbolt, lightning will follow lightning rod 19, thereby leading-in to the underground along wire 18, when the shell electric leakage of device, also can make electricity follow wire 18 and enter into the underground, prevent that the device electric leakage from causing danger.

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 invention may be embodied in other specific forms without departing from the spirit or essential attributes 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.

Claims

1. The utility model provides a power generation facility based on wind power system, includes fixed frame (5), headstock (9), construction bolt (10) and bottom plate (12), its characterized in that: the bottom of bottom plate (12) is provided with construction bolt (10), bottom plate (12) top welding has headstock (9), the top welding of headstock (9) has fixed frame (5), the top welding of fixed frame (5) has speed detector (1), speed detector (1) top is connected with wind detector (2), the top of wind detector (2) is connected with wind vane (3), the inside bottom of fixed frame (5) is provided with stopper (17), the inside central point of fixed frame (5) puts and is provided with first rotation axis (4), stopper (17) are passed and first gear (7) are connected with to the bottom of first rotation axis (4).

2. A wind power system based power plant according to claim 1, characterized in that: the center position fixed mounting at bottom plate (12) top has generator (14), the one end of generator (14) is connected with fourth gear (13).

3. A wind power system based power plant according to claim 1, characterized in that: the two sides of the top of the power box (9) are movably provided with second rotating shafts (15), the top of each second rotating shaft (15) is connected with a second gear (8), and the bottom of each second rotating shaft (15) is connected with a third gear (11).

4. A wind power system based power plant according to claim 3, characterized in that: the outer part of the third gear (11) is meshed with the outer part of the fourth gear (13), and the outer part of the first gear (7) is meshed with the outer part of the second gear (8).

5. A wind power system based power plant according to claim 1, characterized in that: one side at the top of the fixed frame (5) is connected with a lightning rod (19), one end of the lightning rod (19) is connected with a lead (18), and one end of the lead (18) is connected with a bottom inserted bar (16).

6. A wind power system based power plant according to claim 1, characterized in that: a support piece (20) is connected to the outer portion of the first rotating shaft (4), and one end of the support piece (20) is connected with a rotating blade (6).

7. A wind power system based power plant according to claim 1, characterized in that: the inside welding of stopper (17) has connecting block (24), the activity is provided with electric putter (23) on connecting block (24), the one end activity of electric putter (23) is provided with connecting rod (21), the one end of connecting rod (21) is provided with clamp splice (22), the centre gripping is in the outside of first rotation axis (4) between clamp splice (22).