CN218030441U

CN218030441U - Wind power generation equipment

Info

Publication number: CN218030441U
Application number: CN202222191299.6U
Authority: CN
Inventors: 马海滨; 曲富江
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-19
Filing date: 2022-08-19
Publication date: 2022-12-13
Anticipated expiration: 2032-08-19

Abstract

The utility model relates to a wind power generation device, which relates to a power generation device, aiming at solving the problems that the wind power generation device in the prior art is large in size, high in cost and capable of working towards one direction only, the power generation efficiency is low when the wind direction changes, and the efficiency of wind power generation is influenced, wherein a power generation mechanism comprises an external cover body, a turbofan, two cross-shaped connecting pieces, two bearing seats, a plurality of permanent magnets and a plurality of stator coils; each bearing seat is fixedly connected with one cross-shaped connecting piece, each cross-shaped connecting piece is fixedly installed at one end of the outer cover body, a bearing is installed in each bearing seat, the turbofan is rotatably connected and installed on the two bearing seats through a rotating shaft, a plurality of stator coils are fixedly installed on the inner side wall of the outer cover body along the radial direction, a plurality of permanent magnets are uniformly installed on the turbofan along the radial direction, a gap is reserved between the side wall of each stator coil, which is close to one side of the turbofan, and the outer cover body is fixedly installed on the bottom fixing mechanism. The utility model belongs to the wind power generation field.

Description

Wind power generation equipment

Technical Field

The utility model relates to a power generation equipment especially relates to a wind power generation equipment.

Background

Wind power generation refers to converting kinetic energy of wind into electric energy. Wind energy is renewable energy, and the wind energy resource in China is rich, and wind is one of pollution-free energy sources. Moreover, it is inexhaustible. The wind power is utilized to generate electricity according to local conditions, and the wind power generation device is very suitable for being used in a large and optional way. The wind power generation is very environment-friendly, and the wind energy is huge, so that the wind power generation is paid attention to. In order to relieve the phenomenon of power supply shortage, the wind energy is utilized to generate electricity to ensure the power demand.

The wind generating set in the prior art comprises a generator, blades, a hub, a reinforcing member and the like; the wind driven generator has the advantages that the blades are rotated by wind power to generate electricity, the generator head rotates and the like, the existing wind driven generator is large in equipment and high in cost, and can only work and use towards one direction, when the wind direction changes, the generating efficiency of the wind driven generator is low, and the wind generating efficiency is influenced when the wind direction changes.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve among the prior art wind power generation machine equipment great, with high costs, can only face a direction work, the generating efficiency is lower when the wind direction changes, influences wind power generation's efficiency, and then provides a wind power generation equipment.

The utility model discloses a solve the technical scheme that above-mentioned problem adopted and be:

a wind power generation device comprises a bottom fixing mechanism and a power generation mechanism; the power generation mechanism comprises an outer cover body, a turbofan, two cross connecting pieces, two bearing seats, a plurality of permanent magnets and a plurality of stator coils; each bearing seat is fixedly connected with one cross-shaped connecting piece, each cross-shaped connecting piece is fixedly installed at one end of the outer cover body, a bearing is installed in each bearing seat, the turbofan is rotatably connected and installed on the two bearing seats through a rotating shaft, a plurality of stator coils are fixedly installed on the inner side wall of the outer cover body along the radial direction, a plurality of permanent magnets are uniformly installed on the turbofan along the radial direction, a gap is reserved between the side wall of each stator coil, which is close to one side of the turbofan, and the outer cover body is fixedly installed on the bottom fixing mechanism.

The beneficial effects of the utility model are that:

1. the utility model discloses the during operation rotates through wind-force drive turbofan 5, drives a plurality of permanent magnets 8 through turbofan 5 and is circular motion, makes stator coil 9 cutting magnetism feel the line and generates electricity, and turbofan 5 of this application supports it through pivot and bearing frame 7, guarantees turbofan 5 normal operating, guarantees the efficiency of electricity generation.

2. Rotate on bottom fixed establishment through power generation mechanism in this application, realize turbofan 5 and rotate the adjustment direction on bottom fixed establishment, and then guarantee wind power generation's efficiency.

3. The power generation equipment has a simple structure, can adjust the size of the equipment as required, can realize wind power generation at different windy positions, is not influenced by the position, and can generate power at the wind position above the level 3 by wind power.

4. Make pole setting 3 lock on base 2 according to fixed block and bolt on pole setting 3 in this application, prevent that pole setting 3 from deflecting on base 2, and then guarantee the normal clear of electricity generation work.

Drawings

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

Fig. 2 is a left side view of fig. 1.

Fig. 3 is a schematic view showing that the permanent magnet 8 is mounted on the fan blade of the turbofan 5.

Detailed Description

The first specific implementation way is as follows: the present embodiment is described with reference to fig. 1 to 3, and a wind power generation apparatus includes a bottom fixing mechanism and a power generation mechanism; the power generation mechanism comprises an outer cover body 1, a turbofan 5, two cross connecting pieces 6, two bearing seats 7, a plurality of permanent magnets 8 and a plurality of stator coils 9; every bearing frame 7 and a cross connecting piece 6 fixed connection, and every cross connecting piece 6 fixed mounting is on the one end of the external cover body 1, install a bearing in every bearing frame 7, turbofan 5 rotates through the pivot to connect and installs on two bearing frames 7, the internal side wall of the external cover body 1 radially fixed mounting has a plurality of stator coils 9, a plurality of permanent magnets 8 radially equipartition are installed on turbofan 5, leave the clearance between the lateral wall that every stator coil 9 closes on one side of turbofan 5 and turbofan 5, the external cover body 1 fixed mounting is on bottom fixed establishment.

The second embodiment is as follows: the present embodiment, which is described with reference to fig. 1 and 2, is a wind power generation apparatus, and is different from the present embodiment in that the bottom fixing mechanism includes a base 2 and a vertical rod 3; the upright stanchion 3 is fixedly arranged at the bottom end of the external cover body 1, and the bottom end of the upright stanchion 3 is rotatably connected and arranged on the base 2. Other components and connection modes are the same as those of the first embodiment.

The third concrete implementation mode: the present embodiment is described with reference to fig. 1 and 2, and a wind power generation apparatus of the present embodiment is different from the present embodiment in that it further includes a wind guide member 4, and the wind guide member 4 includes a wedge plate and two auxiliary side plates; the wedge plate is fixedly installed on the top end of the external cover body 1, the two auxiliary side plates are symmetrically installed on the wedge plate, the center line of the wedge plate in the length direction is parallel to the center line of the external cover body 1, and an acute angle included angle is formed between each auxiliary side plate and the wedge plate. Other components and connection modes are the same as those of the first embodiment.

The fourth concrete implementation mode is as follows: the present embodiment is described with reference to fig. 1 and 2, and is different from the present embodiment in that the bearing mounted in the bearing housing 7 is an oil immersion bearing. Other components and connection modes are the same as those of the first embodiment.

The fifth concrete implementation mode: the present embodiment is described with reference to fig. 1 to 3, and a wind power generation apparatus is different from the present embodiment in that the turbofan 5 includes a plurality of blades; the permanent magnet 8 is embedded at the blade crown of each fan blade, and the position of the permanent magnet 8 on each fan blade is arranged corresponding to the stator coil 9 on the outer cover body 1. Other components and connection modes are the same as those of the first embodiment.

The sixth specific implementation mode: the present embodiment, a wind power generation device, is described with reference to fig. 1 and fig. 2, and is different from the present embodiment in that the bottom fixing mechanism further includes two steering bearings 10, the two steering bearings 10 are installed in blind holes at the top end of the base 2, and the bottom end of the upright rod 3 is rotatably connected to the base 2 through the two steering bearings 10. Other components and connection modes are the same as those of the first embodiment.

The seventh concrete implementation mode: the present embodiment is described with reference to fig. 1 and 2, and a wind power generation apparatus is different from the present embodiment in that the present embodiment further includes a fixing block and a plug, the fixing block is fixedly mounted on the vertical rod 3, the plug is inserted into the fixing block, the upper end surface of the base 2 is radially processed with a plurality of pin holes, and the bottom end of the plug is inserted into any one of the pin holes. Other components and connection modes are the same as those of the first embodiment.

The specific implementation mode eight: the present embodiment is described with reference to fig. 1 and 2, and is different from the present embodiment in that the stator coil 9 includes a core and a coil, the coil is wound around the core, the coils on the plurality of stator coils 9 on the outer cover 1 are sequentially and fixedly connected in the radial direction, and both ends of the coil are connected to an external storage component. Other components and connection modes are the same as those of the first embodiment.

Principle of operation

The utility model discloses the during operation blows turbofan 5 and pivot through wind-force and rotates on bearing frame 7, it rotates to drive a plurality of permanent magnets 8 on the turbofan 5 simultaneously, reach the purpose that stator coil 9 cuts magnetic induction line, and generate electricity through stator coil 9, stator coil 9 passes through the cable with electric energy storage to the group battery on, extract the bolt on the fixed block when the power generating equipment wind direction changes and blow wind-force guide part 4 through wind-force and adjust the outer cover body 1 and pole setting 3, make wind-force directly blow turbofan 5 and generate electricity, then insert the bolt in the pinhole that fixed block and below base 2 correspond, realize wind power generation's effect.

Claims

1. A wind power plant characterized by: the device comprises a bottom fixing mechanism and a power generation mechanism; the power generation mechanism comprises an outer cover body (1), a turbofan (5), two cross connecting pieces (6), two bearing seats (7), a plurality of permanent magnets (8) and a plurality of stator coils (9); every bearing frame (7) and a cross connecting piece (6) fixed connection, and every cross connecting piece (6) fixed mounting is in the one end of the outer cover body (1), install a bearing in every bearing frame (7), turbofan (5) are rotated through the pivot and are connected the installation on two bearing frames (7), a plurality of stator coil (9) of outer cover body (1) inside wall along radial fixed mounting, a plurality of permanent magnet (8) are installed on turbofan (5) along radial equipartition, leave the clearance between every stator coil (9) lateral wall that closes on turbofan (5) one side and turbofan (5), the outer cover body (1) fixed mounting is on bottom fixed establishment.

2. A wind power plant according to claim 1, characterized in that: the bottom fixing mechanism comprises a base (2) and an upright rod (3); the upright stanchion (3) is fixedly arranged at the bottom end of the outer cover body (1), and the bottom end of the upright stanchion (3) is rotatably connected and arranged on the base (2).

3. A wind power plant according to claim 1, characterized in that: the wind power guide component (4) comprises a wedge-shaped plate and two auxiliary side plates; the wedge plate is fixedly installed on the top end of the outer cover body (1), the two auxiliary side plates are symmetrically installed on the wedge plate, the center line of the wedge plate in the length direction is parallel to the center line of the outer cover body (1), and an acute angle included angle is formed between each auxiliary side plate and the wedge plate.

4. A wind power plant according to claim 1, characterized in that: the bearing installed in the bearing seat (7) is an oil immersion bearing.

5. A wind power plant according to claim 1, characterized in that: the turbofan (5) comprises a plurality of fan blades; the permanent magnet (8) is embedded at the blade crown of each fan blade, and the position of the permanent magnet (8) on each fan blade is arranged corresponding to the stator coil (9) on the outer cover body (1).

6. A wind power plant according to claim 1, characterized in that: the bottom fixing mechanism further comprises two steering bearings (10), the two steering bearings (10) are installed in a blind hole in the top end of the base (2), and the bottom end of the upright rod (3) is rotatably connected with the base (2) through the two steering bearings (10).

7. A wind power plant according to claim 6, characterized in that: the novel vertical pole type solar water heater further comprises a fixing block and a bolt, wherein the fixing block is fixedly installed on the vertical pole (3), the bolt is inserted into the fixing block, a plurality of pin holes are machined in the upper end face of the base (2) along the radial direction, and the bottom end of the bolt is inserted into any one pin hole.

8. A wind power plant according to claim 1, characterized in that: the stator coil (9) comprises an iron core and coils, the coils are wound and wrapped on the iron core, the coils on the plurality of stator coils (9) on the outer cover body (1) are fixedly connected in sequence along the radial direction, and two ends of each coil are connected with the external storage component.