CN218913062U - Double-wind-direction permanent magnet suspension wind driven generator - Google Patents
Double-wind-direction permanent magnet suspension wind driven generator Download PDFInfo
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- CN218913062U CN218913062U CN202223414484.3U CN202223414484U CN218913062U CN 218913062 U CN218913062 U CN 218913062U CN 202223414484 U CN202223414484 U CN 202223414484U CN 218913062 U CN218913062 U CN 218913062U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The utility model relates to the technical field of wind power generation and discloses a double-wind-direction permanent magnet suspension wind driven generator, which comprises a body, wherein a fixing plate is arranged in the body, permanent magnet generators are fixedly arranged on the upper side wall and the lower side wall of the fixing plate, a rotating shaft is arranged at the upper end of each permanent magnet generator, the output end of each permanent magnet generator is fixedly connected with one end of the corresponding rotating shaft, a bearing is arranged on the outer wall of the output end of each permanent magnet generator, wind wheel blades are arranged on the outer side of the body, the wind wheel blades are fixedly connected with the other end of the corresponding rotating shaft, a moving groove II is formed in the upper wall and the lower wall of the body, and the rotating shaft is arranged in the moving groove II. According to the double-wind-direction permanent magnet suspension wind driven generator, the second moving groove, the wind wheel blades and the rotating shaft are arranged, and the external effect of the wind wheel blades is achieved through the arrangement of the second moving groove, the wind wheel blades and the rotating shaft, so that the wind energy utilization rate of the device is improved, and meanwhile, the wind wheel blades are externally arranged and are convenient to clean.
Description
Technical Field
The utility model relates to the technical field of wind power generation, in particular to a double-wind-direction permanent magnet suspension wind power generator.
Background
In green energy, wind energy is not only large in reserve and high in availability, but also convenient for large-scale development, wind energy is the renewable energy with the best technical maturity and economy development, does not damage ecological environment in the process of converting electric energy, and the development of wind power generation is to supplement the shortage of primary energy supply in China and improve the energy structure; the magnetic suspension wind driven generator integrates the subjects of magnetic suspension technology, motor engineering, power machinery, aviation air engineering, appearance design, practical design, wind tunnel test, computer simulation division and the like into a whole, and is manufactured by adopting light special materials such as light aluminum alloy, titanium alloy, stainless steel fasteners and the like.
The search (CN 201539363U) discloses a double-wind-direction permanent magnet suspension wind driven generator, which comprises a bracket 1, a permanent magnet suspension wind wheel 2, a wind gathering plate 3, a wind shielding door 4, a chassis 5, a permanent magnet generator 6, a magnet 7, bearings 8-9, a connecting rod 10, a wind wheel blade 11 and a wind direction positioning guide wheel 12; the device has high wind energy utilization rate, low wind field selection condition and manufacturing cost and convenient transportation and installation.
However, the wind turbine blade is placed in the device, so that the wind turbine blade cannot contact wind to the maximum extent, wind energy cannot be utilized to the maximum extent, and meanwhile, the wind turbine blade is arranged in the device, and is not easy to clean.
Disclosure of Invention
(one) solving the technical problems
The utility model aims to provide a double-wind-direction permanent magnet suspension wind driven generator, which aims to solve the problems that in the prior art, a wind wheel blade is placed in a device, so that the wind wheel blade cannot contact wind to the maximum extent, wind energy cannot be utilized to the maximum extent, and meanwhile, the wind wheel blade is arranged in the device, and the wind wheel blade is not easy to clean.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a double wind direction permanent magnetism suspension aerogenerator, includes the body, the inside of body is provided with the fixed plate, the fixed permanent magnet generator that is provided with of upper and lower both sides wall of fixed plate, permanent magnet generator's upper end is provided with the axis of rotation, and permanent magnet generator's output is fixed connection with the one end of axis of rotation, the bearing is installed to permanent magnet generator's output outer wall, the outside of body is provided with wind turbine blade, the other end of wind turbine blade and axis of rotation is fixed connection, the removal groove second has been seted up to the upper and lower wall of body, the inside of removal groove second is provided with the axis of rotation, through setting up wind turbine blade outside the body, also be convenient for wash wind turbine blade when being convenient for the wind turbine blade contacts the external world.
Preferably, a baffle is arranged in the body, the baffle is arranged at the upper end of the permanent magnet generator, and the baffle plays a role in isolation.
Preferably, the inside of body is provided with radial extrusion magnetic ring, and radial extrusion magnetic ring is provided with two, the right side of radial extrusion magnetic ring is provided with radial suspension magnetic ring, the one end of radial extrusion magnetic ring is fixed to be set up on the inner wall of body, the other end extrusion of radial extrusion magnetic ring is installed at radial suspension magnetic ring, radial suspension magnetic ring is installed on the outer wall of axis of rotation, extrudes radial extrusion magnetic ring through radial suspension magnetic ring, reaches axis of rotation radial suspension.
Preferably, the upper end and the lower end of the radial suspension magnetic ring are provided with non-magnetic rings, the non-magnetic rings are arranged on the outer wall of the rotating shaft, the outer wall of the rotating shaft is provided with an axial suspension magnetic ring, the axial suspension magnetic ring is positioned at the lower end of the non-magnetic rings at the lower end of the radial suspension magnetic ring, the inside of body is provided with axial extrusion ring, and the fixed setting of axial extrusion ring is on the lateral wall of body, the lower extreme of axial suspension magnetic ring is provided with axial extrusion ring, extrudes axial extrusion ring through axial suspension magnetic ring, reaches the axis of rotation horizontal suspension.
Preferably, the radial anti-eccentric suspension magnetic rings are arranged on the outer wall of the rotating shaft, two radial anti-eccentric suspension magnetic rings are arranged, the radial anti-eccentric suspension magnetic rings are positioned at the upper ends of non-magnetic rings at the upper ends of the radial suspension magnetic rings, the right side wall of the body is provided with an unsealed permanent magnet radial extrusion ring in an extrusion mode, the left side of the unsealed permanent magnet radial extrusion ring is provided with the radial anti-eccentric suspension magnetic rings, and the axial suspension magnetic rings and the radial suspension rings are separated through rings which are not magnetized.
Preferably, the first movable groove is formed in the surface of the baffle, the rotating shaft is arranged in the first movable groove, the baffle is located at the lower end of the axial extrusion ring, and the first movable groove is arranged to enable the rotating shaft to extend out of the body, so that the effect of externally arranging the wind turbine blades is achieved.
Compared with the prior art, the utility model has the beneficial effects that:
according to the double-wind-direction permanent magnet suspension wind driven generator, the second moving groove, the wind wheel blades and the rotating shaft are arranged, and the external effect of the wind wheel blades is achieved through the arrangement of the second moving groove, the wind wheel blades and the rotating shaft, so that the wind wheel blades can be in contact with wind at the maximum contact surface, and meanwhile, the external arrangement of the wind wheel blades is convenient for cleaning.
Drawings
FIG. 1 shows the present utility model schematic cross-sectional structure;
fig. 2 is a schematic top view of the present utility model.
In the figure: 1. a body; 2. a fixing plate; 3. a permanent magnet generator; 4. a bearing; 5. a rotating shaft; 6. wind wheel blades; 7. a baffle; 8. a radial suspension magnetic ring; 9. radial anti-eccentric suspension magnetic ring; 10. radially extruding the magnetic ring; 11. a non-magnetically permeable ring; 12. axial suspension a magnetic ring; 13. the permanent magnet radial extrusion ring is not closed; 14. a first moving groove; 15. movement of groove(s) second, the second step; 16. an axial extrusion ring.
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. 1-2, the present utility model provides a technical solution: the utility model provides a double wind direction permanent magnetism suspension aerogenerator, including body 1, the inside of body 1 is provided with fixed plate 2, the fixed plate 2 upper and lower both sides wall is fixed and is provided with permanent magnet generator 3, the upper end of permanent magnet generator 3 is provided with axis of rotation 5, and permanent magnet generator 3's output and the one end of axis of rotation 5 are fixed connection, bearing 4 is installed to permanent magnet generator 3's output outer wall, the outside of body 1 is provided with wind vane 6, wind vane 6 and the other end of axis of rotation 5 are fixed connection, the removal groove two 15 has been seted up to the upper and lower wall of body 1, the inside of removal groove two 15 is provided with axis of rotation 5, through setting up wind vane 6 outside body 1, the user of being convenient for also washs wind vane 6 when wind vane 6 contacts the external world;
the inner part of the body 1 is provided with a baffle 7, the baffle 7 is arranged at the upper end of the permanent magnet generator 3, the inner part of the body 1 is provided with radial extrusion magnetic rings 10, the number of the radial extrusion magnetic rings 10 is two, the right side of each radial extrusion magnetic ring 10 is provided with radial suspension magnetic rings 8, one end of each radial extrusion magnetic ring 10 is fixedly arranged on the inner wall of the body 1, the other end of each radial extrusion magnetic ring 10 is extruded and installed on each radial suspension magnetic ring 8, each radial suspension magnetic ring 8 is installed on the outer wall of the rotating shaft 5, and the radial suspension magnetic rings 10 are extruded through the radial suspension magnetic rings 8 to realize radial suspension of the rotating shaft 5;
the upper end and the lower end of the radial suspension magnetic ring 8 are provided with non-magnetic rings 11, the non-magnetic rings 11 are arranged on the outer wall of the rotating shaft 5, the outer wall of the rotating shaft 5 is provided with an axial suspension magnetic ring 12, the axial suspension magnetic ring 12 is positioned at the lower end of the non-magnetic rings 11 at the lower end of the radial suspension magnetic ring 8, the inside of the body 1 is provided with an axial extrusion ring 16, the axial extrusion ring 16 is fixedly arranged on the side wall of the body 1, the lower end of the axial suspension magnetic ring 12 is provided with an axial extrusion ring 16, the outer wall of the rotating shaft 5 is provided with radial anti-eccentric suspension magnetic rings 9, the radial anti-eccentric suspension magnetic rings 9 are arranged at the upper ends of the non-magnetic rings 11 at the upper end of the radial suspension magnetic ring 8, the inner right side wall of the body 1 is provided with an unclosed permanent magnetic radial extrusion ring 13 in an extrusion manner, the left side of the unclosed permanent magnetic radial extrusion ring 13 is provided with a radial anti-eccentric suspension magnetic ring 9, the surface of the baffle 7 is provided with a movable groove one 14, the inside of the movable groove one 14 is provided with the rotating shaft 5, the baffle 7 is positioned at the lower end of the axial extrusion ring 16, and the axial suspension magnetic ring 12 is extruded by the axial suspension magnetic ring 12, and the axial suspension magnetic ring 5 is transversely suspended by the axial suspension magnetic ring 16.
Working principle: firstly, radial levitation is realized by installing a radial levitation magnetic ring 8 and an axial levitation magnetic ring 12, extruding a radial extrusion magnetic ring 10 and an axial extrusion ring 16 mutually by utilizing the closed extrusion of the outer side surfaces of the radial levitation magnetic ring 8 and the axial levitation magnetic ring 12, driving a permanent magnet generator 3 and a rotating shaft 5 to realize radial levitation, axial levitation of the rotating shaft 5 is realized by utilizing the mutual extrusion of the end surfaces of the extrusion magnetic ring 10 and the axial extrusion ring 16, driving the permanent magnet generator 3 and the rotating shaft 5 to realize axial levitation, finally, the wind driven generator completely levitate, and finally, wind driven wind turbine blades 6 rotate, thereby driving the permanent magnet generator 3 to rotate and cutting magnetic lines of force to generate alternating current.
Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.
Claims (6)
1. Double wind direction permanent magnetism suspension aerogenerator, including body (1), its characterized in that: the inside of body (1) is provided with fixed plate (2), the fixed permanent magnet generator (3) that is provided with of upper and lower both sides wall of fixed plate (2), the upper end of permanent magnet generator (3) is provided with axis of rotation (5), and the output of permanent magnet generator (3) is fixed connection with one end of axis of rotation (5), bearing (4) are installed to the output outer wall of permanent magnet generator (3), the outside of body (1) is provided with wind turbine blade (6), the other end of wind turbine blade (6) and axis of rotation (5) is fixed connection, removal groove two (15) have been seted up to the upper and lower wall of body (1), the inside of removal groove two (15) is provided with axis of rotation (5).
2. The double-wind-direction permanent magnet suspension wind power generator according to claim 1, wherein: the inside of body (1) is provided with baffle (7), baffle (7) be with permanent magnet generator (3) upper end.
3. The double-wind-direction permanent magnet suspension wind power generator according to claim 2, wherein: the inside of body (1) is provided with radial extrusion magnetic ring (10), and radial extrusion magnetic ring (10) are provided with two, the right side of radial extrusion magnetic ring (10) is provided with radial suspension magnetic ring (8), the one end of radial extrusion magnetic ring (10) is fixed to be set up on the inner wall of body (1), the other end extrusion of radial extrusion magnetic ring (10) is installed at radial suspension magnetic ring (8), radial suspension magnetic ring (8) are installed on the outer wall of axis of rotation (5).
4. A double wind direction permanent magnet levitation wind power generator according to claim 3, wherein: the magnetic suspension device is characterized in that non-magnetic rings (11) are arranged at the upper end and the lower end of the radial suspension magnetic ring (8), the non-magnetic rings (11) are arranged on the outer wall of the rotating shaft (5), an axial suspension magnetic ring (12) is arranged on the outer wall of the rotating shaft (5), the axial suspension magnetic ring (12) is arranged at the lower end of the non-magnetic rings (11) at the lower end of the radial suspension magnetic ring (8), an axial extrusion ring (16) is arranged in the body (1), the axial extrusion ring (16) is fixedly arranged on the side wall of the body (1), and an axial extrusion ring (16) is arranged at the lower end of the axial suspension magnetic ring (12).
5. The double-wind-direction permanent magnet suspension wind power generator according to claim 4, wherein: radial anti-eccentric suspension magnetic rings (9) are arranged on the outer wall of the rotating shaft (5), two radial anti-eccentric suspension magnetic rings (9) are arranged, the radial anti-eccentric suspension magnetic rings (9) are positioned at the upper ends of non-magnetic rings (11) at the upper ends of the radial suspension magnetic rings (8), an unsealed permanent magnet radial extrusion ring (13) is arranged on the right side wall of the inside of the body (1) in an extrusion mode, and the radial anti-eccentric suspension magnetic rings (9) are arranged on the left side of the unsealed permanent magnet radial extrusion ring (13).
6. The double-wind-direction permanent magnet suspension wind power generator according to claim 5, wherein: the surface of baffle (7) has seted up removal groove one (14), the inside of removal groove one (14) is provided with axis of rotation (5), baffle (7) are located the lower extreme of axial extrusion circle (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223414484.3U CN218913062U (en) | 2022-12-20 | 2022-12-20 | Double-wind-direction permanent magnet suspension wind driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223414484.3U CN218913062U (en) | 2022-12-20 | 2022-12-20 | Double-wind-direction permanent magnet suspension wind driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218913062U true CN218913062U (en) | 2023-04-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223414484.3U Active CN218913062U (en) | 2022-12-20 | 2022-12-20 | Double-wind-direction permanent magnet suspension wind driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218913062U (en) |
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2022
- 2022-12-20 CN CN202223414484.3U patent/CN218913062U/en active Active
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