CN219281873U

CN219281873U - Wind power generation set

Info

Publication number: CN219281873U
Application number: CN202222850825.5U
Authority: CN
Inventors: 常亚民; 陈勇; 朱壮华; ***; 陈琰俊; 冯瑞
Original assignee: Huaneng Ruicheng Comprehensive Energy Co ltd; Huaneng Shanxi Comprehensive Energy Co ltd Yushe Photovoltaic Power Station; Huaneng Yushe Poverty Alleviation Energy Co ltd; Huaneng Zuoquan Yangjiao Wind Power Co ltd; Licheng Yingheng Clean Energy Co ltd; Ruicheng Ningsheng New Energy Co ltd; Shuozhou Taizhong Wind Power Co ltd; Wuzhai County Taixin Energy Wind Power Generation Co ltd; Huaneng Shanxi Comprehensive Energy Co ltd
Current assignee: Huaneng Ruicheng Comprehensive Energy Co ltd; Huaneng Shanxi Comprehensive Energy Co ltd Yushe Photovoltaic Power Station; Huaneng Yushe Poverty Alleviation Energy Co ltd; Huaneng Zuoquan Yangjiao Wind Power Co ltd; Licheng Yingheng Clean Energy Co ltd; Ruicheng Ningsheng New Energy Co ltd; Shuozhou Taizhong Wind Power Co ltd; Wuzhai County Taixin Energy Wind Power Generation Co ltd; Huaneng Shanxi Comprehensive Energy Co ltd
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-06-30
Anticipated expiration: 2032-10-27

Abstract

The utility model relates to the technical field of wind power generation and discloses a wind power generation set, which comprises a hood, wherein one end of the hood is provided with a power shaft, the power shaft is fixed on the hood through a bearing, one end of the power shaft is provided with three blades at equal intervals, a transmission shaft is arranged in the hood, two ends of the transmission shaft are fixed on the hood through bearings, one end of the power shaft, which is far away from the blades, is provided with a first bevel gear, the transmission shaft is provided with three second bevel gears at equal intervals, the first bevel gear is positioned above the second bevel gear, the first bevel gear is kneaded with the second bevel gear, a box body is arranged in the hood, and three connecting shafts are arranged at one end of the box body at equal intervals. According to the wind power generation device, the first bevel gear and the second bevel gear are matched, the power shaft can drive the transmission shaft to rotate under the action of wind power, and the three generators can be synchronously driven to work through the matching of the second bevel gear and the second bevel gear, so that the wind power utilization rate can be increased, and the using effect can be improved.

Description

Wind power generation set

Technical Field

The utility model relates to the technical field of wind power generation, in particular to a wind power generation set.

Background

The wind generating set comprises a wind wheel and a generator, wherein the wind wheel comprises blades and a hub. The reinforcement and the like are formed, the wind power generation device has the functions that blades are subjected to wind power rotation to generate electricity, a generator head rotates and the like, only one group of blades of the traditional wind power generation set drive a generator to work, in the use process, the rotation speed of the blades is limited through a brake mechanism, the generator is prevented from being damaged due to the fact that the rotation speed is too high, the waste of wind energy is caused, the utilization rate of the wind energy is low, and the use effect is poor.

Disclosure of Invention

Aiming at the defects of the existing wind power generation set, the utility model provides a wind power generation set, which is provided with the advantages that three generators can be synchronously driven to work under the action of a second bevel gear and a third bevel gear through the cooperation of a first bevel gear and a second bevel gear, so that the wind power utilization rate can be increased, the using effect is improved, and the problems in the background technology are solved.

The utility model provides the following technical scheme: the wind power generation set comprises a hood, wherein one end of the hood is provided with a power shaft, the power shaft is fixed on the hood through a bearing, three blades are equidistantly arranged at one end of the power shaft, a transmission shaft is arranged in the hood, two ends of the transmission shaft are fixed on the hood through bearings, a first bevel gear is arranged at one end, far away from the blades, of the power shaft, three second bevel gears are equidistantly arranged on the transmission shaft, the first bevel gear is positioned above the second bevel gears, and the first bevel gears and the second bevel gears are kneaded;

the engine cover internally mounted has the box, and three connecting axle is installed to box one end equidistance, and three connecting axle one end is all fixed on the box through the bearing, and the one end that three connecting axle is close to the box all is connected with the generator, and the generator passes through the mounting bracket to be fixed inside the box, and the third bevel gear is installed to the one end that the generator was kept away from to the connecting axle, and the third bevel gear is located the second bevel gear below, and the third bevel gear is kneaded with the second bevel gear mutually.

Preferably, the holding tank has been seted up at the top of box, and the holding tank runs through the box top, and holding tank internally mounted has the fan, and the fan links to each other with external power source, and a plurality of exhaust grooves have been seted up to the one end equidistance that the connecting axle was kept away from to the box, and the exhaust groove runs through the box.

Preferably, a plurality of heat dissipation grooves are formed in one end, close to the box body, of the machine cover at equal intervals with the side face, and penetrate through the machine cover;

one end of the hood, which is close to the heat dissipation groove, is connected with a dust screen, and the dust screen covers the end part of the heat dissipation groove and is fixed on the hood through bolts.

Preferably, the inside swash plate that is equipped with of aircraft bonnet, swash plate are fixed in the aircraft bonnet bottom, and the one end that the aircraft bonnet bottom is close to the swash plate low end has seted up the emission groove, and the emission groove runs through the aircraft bonnet bottom.

Compared with the existing wind power generation set, the utility model has the following beneficial effects: through the cooperation of first bevel gear and second bevel gear, can drive the transmission shaft rotation under the effect of wind power by the power shaft, the cooperation of rethread second bevel gear and second bevel gear can drive three generator work in step to the multiplicable wind energy utilization ratio improves the result of use.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view showing the structure of a first bevel gear, a second bevel gear and a third bevel gear according to the present utility model;

fig. 3 is a side cross-sectional view of the structure of the present utility model.

In the figure: 1. a hood; 2. a power shaft; 3. a blade; 4. a transmission shaft; 5. a first bevel gear; 6. a second bevel gear; 7. a case; 8. a connecting shaft; 9. a generator; 10. a third bevel gear; 11. a receiving groove; 12. a fan; 13. an exhaust groove; 14. a heat sink; 15. a dust screen; 16. a sloping plate; 17. a discharge groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a wind power generation set comprises a hood 1, wherein one end of the hood 1 is provided with a power shaft 2, the power shaft 2 is fixed on the hood 1 through a bearing, three blades 3 are equidistantly arranged at one end of the power shaft 2, wind energy can be converted into kinetic energy of the power shaft 2 through the blades 3, so that wind power can blow the blades 3, and the power shaft 2 is driven to rotate;

a transmission shaft 4 is arranged in the hood 1, two ends of the transmission shaft 4 are fixed on the hood 1 through bearings, a first bevel gear 5 is arranged at one end, far away from the blades 3, of the power shaft 2, three second bevel gears 6 are equidistantly arranged on the transmission shaft 4, the first bevel gear 5 is positioned above the second bevel gears 6, the first bevel gears 5 are kneaded with the second bevel gears 6, and under the action of the first bevel gears 5 and the second bevel gears 6, the power shaft 2 can drive the transmission shaft 4 to rotate;

the inside of the hood 1 is provided with a box body 7, one end of the box body 7 is equidistantly provided with three connecting shafts 8, one ends of the three connecting shafts 8 are fixed on the box body 7 through bearings, one ends of the three connecting shafts 8 close to the box body 7 are connected with a generator 9, the generator 9 is fixed inside the box body 7 through a mounting frame, one end of the connecting shaft 8, which is far away from the generator 9, is provided with a third bevel gear 10, the third bevel gear 10 is located below the second bevel gear 6, the third bevel gear 10 is kneaded with the second bevel gear 6, under the action of the third bevel gear 10 and the second bevel gear 6, the transmission shaft 4 can drive the connecting shafts 8 to rotate, so that the generator 9 works, wind energy is converted into electric energy, and the electric energy is transmitted to external equipment through cables.

Wherein, holding tank 11 has been seted up at the top of box 7, holding tank 11 runs through box 7 top, holding tank 11 internally mounted has fan 12, fan 12 links to each other with external power source, a plurality of exhaust grooves 13 have been seted up to the one end equidistance that connecting axle 8 was kept away from to box 7, exhaust groove 13 runs through box 7, in generator 9 course of working, fan 12 can carry the box 7 with outside air in, carry out the cooling treatment of dispelling the heat to generator 9, and pass through exhaust groove 13 with high temperature gas and discharge box 7, thereby can avoid generator 9 high temperature to break down.

Wherein, one end of the hood 1 close to the box body 7 and the side surface are equally spaced with a plurality of heat dissipation grooves 14, the heat dissipation grooves 14 penetrate through the hood 1, and the interior of the hood 1 can be communicated with the exterior through the heat dissipation grooves 14, so that the heat dissipation effect can be improved;

one end of the hood 1, which is close to the heat dissipation groove 14, is connected with a dust screen 15, the dust screen 15 covers the end part of the heat dissipation groove 14 and is fixed on the hood 1 through bolts, external dust can be filtered off under the action of the dust screen 15, and the external dust is prevented from penetrating into the hood 1 through the heat dissipation groove 14 so as not to influence the work of the internal elements of the hood 1.

Wherein, the inside swash plate 16 that is equipped with of aircraft bonnet 1, swash plate 16 are fixed in aircraft bonnet 1 bottom, and the one end that is close to swash plate 16 low end in aircraft bonnet 1 bottom has seted up discharge groove 17, and discharge groove 17 runs through aircraft bonnet 1 bottom, can be with the inside rainwater leading-in discharge groove 17 department of infiltration aircraft bonnet 1 under the effect of swash plate 16, discharge aircraft bonnet 1 through discharge groove 17, avoid aircraft bonnet 1 inside ponding, improve the result of use.

Working principle: when the wind power generation device is used, wind blows the blades 3, the blades 3 drive the power shaft 2 to rotate, the transmission shaft 4 can be driven to rotate under the action of the first bevel gear 5 and the second bevel gear 6, the transmission shaft 4 drives the connecting shaft 8 to rotate under the action of the second bevel gear 6 and the third bevel gear 10, the generator 9 can be enabled to work, wind energy is converted into electric energy, and the three generators 9 can be simultaneously driven to work through the group of blades 3, so that the conversion rate of wind energy can be improved, and the using effect can be improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A wind power generation set, characterized in that: comprises a hood (1), wherein one end of the hood (1) is provided with a power shaft (2), the power shaft (2) is fixed on the hood (1) through a bearing, three blades (3) are equidistantly arranged at one end of the power shaft (2), a transmission shaft (4) is arranged in the hood (1), two ends of the transmission shaft (4) are fixed on the hood (1) through bearings, a first bevel gear (5) is arranged at one end, far away from the blade (3), of the power shaft (2), three second bevel gears (6) are equidistantly arranged on the transmission shaft (4), the first bevel gear (5) is positioned above the second bevel gears (6), and the first bevel gear (5) is kneaded with the second bevel gears (6);

the utility model discloses a motor, including aircraft bonnet (1), box (7) one end equidistance is installed three connecting axle (8), three connecting axle (8) one end is all fixed on box (7) through the bearing, and the one end that three connecting axle (8) are close to box (7) all is connected with generator (9), generator (9) are fixed inside box (7) through the mounting bracket, third bevel gear (10) are installed to the one end that generator (9) was kept away from to connecting axle (8), third bevel gear (10) are located second bevel gear (6) below, and third bevel gear (10) are kneaded with second bevel gear (6) mutually.

2. A wind power generation set according to claim 1, wherein: the top of box (7) has been seted up holding tank (11), and holding tank (11) run through box (7) top, and holding tank (11) internally mounted has fan (12), and fan (12) link to each other with external power source, and a plurality of exhaust grooves (13) have been seted up to the one end equidistance that connecting axle (8) were kept away from to box (7), and exhaust groove (13) run through box (7).

3. A wind power generation set according to claim 1, wherein: one end of the hood (1) close to the box body (7) is provided with a plurality of radiating grooves (14) at equal intervals with the side surface, and the radiating grooves (14) penetrate through the hood (1);

one end of the hood (1) close to the radiating groove (14) is connected with a dust screen (15), and the dust screen (15) covers the end part of the radiating groove (14) and is fixed on the hood (1) through bolts.

4. A wind power generation set according to claim 1, wherein: the novel energy-saving engine hood is characterized in that an inclined plate (16) is arranged in the engine hood (1), the inclined plate (16) is fixed at the bottom of the engine hood (1), a discharge groove (17) is formed in one end, close to the lower end of the inclined plate (16), of the bottom of the engine hood (1), and the discharge groove (17) penetrates through the bottom of the engine hood (1).