CN209444513U - A kind of non-shaft wind power generation machine - Google Patents
A kind of non-shaft wind power generation machine Download PDFInfo
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- CN209444513U CN209444513U CN201920150114.2U CN201920150114U CN209444513U CN 209444513 U CN209444513 U CN 209444513U CN 201920150114 U CN201920150114 U CN 201920150114U CN 209444513 U CN209444513 U CN 209444513U
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- power generation
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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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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Wind Motors (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses a kind of non-shaft wind power generation machines, including shell, the inside of the shell offers installation cavity, the left and right sides of the shell offers the mounting groove being connected with installation cavity respectively, the installation cavity is internally provided with stator and rotor, the left and right sides of the stator and rotor is flexibly connected by bearing respectively, the outer wall of the stator is fixedly connected with the inner wall of shell, the rotor is located at the inside of stator, the inside of the rotor is uniformly fixedly connected with multiple blades, the inside of two mounting grooves is fixedly connected with cover board respectively, the shell bottom end is fixedly connected with electric energy output end, being fastened on the stator outer wall has stator coil, it is uniformly embedded into the rotor outer wall and is fixedly connected with multiple permanent magnets.The utility model is structurally reasonable, easy to use, and to wind energy utilization height, low manufacture cost is suitble to promote the use of.
Description
Technical field
The utility model relates to wind-driven generators, are specifically related to a kind of non-shaft wind power generation machine.
Background technique
Wind-driven generator currently on the market is all that external blade drives generator to generate electricity, the disadvantage is that: volume is big,
Structure is complicated, and application range is single, is only applicable to the specific environment of outdoor wind energy abundance, in this way much with the condition of wind energy
Under, it is unable to very easily generate electricity using wind-driven generator, a lot of wind energies all wasting in vain, for this purpose, we mention
A kind of non-shaft wind power generation machine out.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of non-shaft wind power generation machines, solve existing wind energy hair
Motor is all that external blade drives generator to generate electricity, and volume is big, and structure is complicated, and application range is single, is only applicable to open air
The specific environment of wind energy abundance is unable to very easily to generate electricity using wind energy under conditions of much having wind energy
Problem.
In order to solve the above technical problems, the utility model is the following technical schemes are provided: a kind of non-shaft wind power generation machine, including
Shell, the inside of the shell offers installation cavity, and the left and right sides of the shell offers respectively to be connected with installation cavity
Mounting groove, the installation cavity are internally provided with stator and rotor, and the left and right sides of the stator and rotor passes through bearing respectively
It is flexibly connected, the outer wall of the stator is fixedly connected with the inner wall of shell, and the rotor is located at the inside of stator, the rotor
Inside is uniformly fixedly connected with multiple blades, and the inside of two mounting grooves is fixedly connected with cover board, the shell bottom respectively
End is fixedly connected with electric energy output end, and being fastened on the stator outer wall has stator coil, uniformly embedding in the rotor outer wall
Enter and is fixedly connected with multiple permanent magnets.
On the basis of above scheme, gap is equipped between the inner wall of the stator and the outer wall of rotor.
On the basis of above scheme, gap is equipped between the rotor and cover board.
On the basis of above scheme, the center of the cover board offers through-hole.
On the basis of above scheme, the stator coil is connect with electric energy output end by conducting wire.
The utility model has the beneficial effect that a kind of non-shaft wind power generation machine compared with prior art, change with
All it is the structure that external blade drives generator to generate electricity toward wind-driven generator, the blade of generator is arranged in rotor
Kong Zhong, and there is no central axis, allow rotor that can freely rotate power generation, the volume of entire generator can be designed into very little,
Structure is simple, has a wide range of application, can much have wind energy under conditions of carry out using, can effectively to wind energy carry out benefit
With the utility model is structurally reasonable, and easy to use, to wind energy utilization height, low manufacture cost is suitble to promote the use of.
Detailed description of the invention
Fig. 1 is a kind of non-shaft wind power generation machine structural schematic diagram of the utility model；
Fig. 2 is a kind of shell mechanism schematic diagram of non-shaft wind power generation machine of the utility model；
Fig. 3 is a kind of stator structure schematic diagram of non-shaft wind power generation machine of the utility model；
Fig. 4 is a kind of rotor structure schematic diagram of non-shaft wind power generation machine of the utility model；
Fig. 5 is a kind of rotor structure perspective view of non-shaft wind power generation machine of the utility model；
Fig. 6 is a kind of bearing arrangement schematic diagram of non-shaft wind power generation machine of the utility model；
Fig. 7 is a kind of bearing arrangement side view of non-shaft wind power generation machine of the utility model；
Fig. 8 is a kind of covering plate structure schematic diagram of non-shaft wind power generation machine of the utility model.
Figure label are as follows: 1- shell, 2- installation cavity, 3- mounting groove, 4- stator, 5- rotor, 6- bearing, 7- blade, 8- lid
Plate, 9- through-hole, 10- electric energy output end, 11- stator coil, 12- permanent magnet.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
In the description of the present invention, it should be understood that term " longitudinal direction ", " transverse direction ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on
Orientation or positional relationship shown in the drawings is merely for convenience of description the utility model, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.
Referring to figs. 1 to known to Fig. 8: the inside of a kind of non-shaft wind power generation machine, including shell 1, the shell 1 offers peace
It behave affectedly 2, the left and right sides of the shell 1 offers the mounting groove 3 being connected with installation cavity 2, the inside of the installation cavity 2 respectively
It is provided with stator 4 and rotor 5, the left and right sides of the stator 4 and rotor 5 passes through bearing 6 respectively and is flexibly connected, and rotor 5 can
It is rotated on two bearings 6, the outer wall of the stator 4 is fixedly connected with the inner wall of shell 1, and the rotor 5 is located at the interior of stator 4
Portion, the inside of the rotor 5 are uniformly fixedly connected with multiple blades 7, and blade 7 is arranged to airfoil type, have good air dynamic
Mechanical characteristic, the inside of two mounting grooves 3 are fixedly connected with cover board 8 respectively, and cover board 8 can be to stator 4, rotor 5 and axis
It holds 6 to be protected well, 1 bottom end of shell is fixedly connected with electric energy output end 10, is convenient for connecting wire by power output；
Being fastened on 4 outer wall of stator has stator coil 11, is uniformly embedded into 5 outer wall of rotor and is fixedly connected with multiple permanent magnetism
Body 12, rotor 5 and stator 4 are generated electricity using the principle of permanent-magnet synchronous AC generator.
Gap is equipped between the inner wall of the stator 4 and the outer wall of rotor 5, between being equipped between the rotor 5 and cover board 8
Gap can be rotated flexibly in stator 4 convenient for rotor 5；The center of the cover board 8 offers through-hole 9, passes through convenient for wind energy；
The stator coil 11 is connect with electric energy output end 10 by conducting wire, is exported convenient for electric energy by 10 connecting wire of electric energy output end
It is used to the external world.
The principles of the present invention and advantage: a kind of non-shaft wind power generation machine is not required on rotor 5 using new design
Central axis is used, entire generator can be designed into smaller volume, it is various with wind energy convenient for being fixedly mounted on
It is used in environment, when in use, wind energy enters from the centre bore of 5 side of rotor, and wind energy drives rotor 5 at two by blade 7
It is rotated on bearing 6, blade 7 is designed as airfoil type, and the blade 7 of airfoil type has good air dynamic behaviour, under wind energy
After blade 7 drives rotor 5 to rotate, by the principle of permanent-magnet synchronous AC generator, (rotor is uniformly fixedly connected with permanent magnetism on 5 outer ring
Body 12 is wound with stator coil 11 on stator 4, and the electric energy of generation is exported from electric energy output end 10, this electricity generating principle is mature
The prior art), the rotor 5 and stator 4 of rotation cooperate, and produce electricl energy, and electric energy is exported from electric energy output end 10 by conducting wire
To the external world, it is easy to use, the utility model is structurally reasonable, low manufacture cost good using wind power generation effect, and suitable popularization makes
With.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (5)
1. a kind of non-shaft wind power generation machine, including shell (1), it is characterised in that: the inside of the shell (1) offers installation cavity
(2), the left and right sides of the shell (1) offers the mounting groove (3) being connected with installation cavity (2), the installation cavity (2) respectively
Be internally provided with stator (4) and rotor (5), it is living that the left and right sides of the stator (4) and rotor (5) passes through bearing (6) respectively
Dynamic connection, the outer wall of the stator (4) are fixedly connected with the inner wall of shell (1), and the rotor (5) is located at the inside of stator (4),
The inside of the rotor (5) is uniformly fixedly connected with multiple blades (7), and the inside of two mounting grooves (3) is fixed respectively to be connected
It is connected to cover board (8), shell (1) bottom end is fixedly connected with electric energy output end (10), is fastened on stator (4) outer wall
Have stator coil (11), is uniformly embedded into rotor (5) outer wall and is fixedly connected with multiple permanent magnets (12).
2. a kind of non-shaft wind power generation machine according to claim 1, which is characterized in that the inner wall of the stator (4) and turn
Gap is equipped between the outer wall of sub (5).
3. a kind of non-shaft wind power generation machine according to claim 1, which is characterized in that the rotor (5) and cover board (8) it
Between be equipped with gap.
4. a kind of non-shaft wind power generation machine according to claim 1, which is characterized in that the center of the cover board (8) opens up
There are through-hole (9).
5. a kind of non-shaft wind power generation machine according to claim 1, which is characterized in that the stator coil (11) and electric energy
Output end (10) is connected by conducting wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920150114.2U CN209444513U (en) | 2019-01-29 | 2019-01-29 | A kind of non-shaft wind power generation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920150114.2U CN209444513U (en) | 2019-01-29 | 2019-01-29 | A kind of non-shaft wind power generation machine |
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| Publication Number | Publication Date |
|---|---|
| CN209444513U true CN209444513U (en) | 2019-09-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920150114.2U Active CN209444513U (en) | 2019-01-29 | 2019-01-29 | A kind of non-shaft wind power generation machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109505738A (en) * | 2019-01-29 | 2019-03-22 | 佛山市致德建材有限公司 | A kind of non-shaft wind power generation machine |
| CN111271223A (en) * | 2020-04-01 | 2020-06-12 | 韩元元 | Shaftless pump pushing type wind power generation device and power generation method thereof |
-
2019
- 2019-01-29 CN CN201920150114.2U patent/CN209444513U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109505738A (en) * | 2019-01-29 | 2019-03-22 | 佛山市致德建材有限公司 | A kind of non-shaft wind power generation machine |
| CN111271223A (en) * | 2020-04-01 | 2020-06-12 | 韩元元 | Shaftless pump pushing type wind power generation device and power generation method thereof |
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