CN206477952U - Model wind generating device - Google Patents
Model wind generating device Download PDFInfo
- Publication number
- CN206477952U CN206477952U CN201720160405.0U CN201720160405U CN206477952U CN 206477952 U CN206477952 U CN 206477952U CN 201720160405 U CN201720160405 U CN 201720160405U CN 206477952 U CN206477952 U CN 206477952U
- Authority
- CN
- China
- Prior art keywords
- main shaft
- steel plate
- fan blade
- model
- generating device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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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
- Y02E10/728—Onshore wind turbines
-
- 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
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
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- Wind Motors (AREA)
Abstract
The utility model is related to technical field of wind power generator, especially a kind of model wind generating device.This model wind generating device, including base, base center is provided with bedplate, it is installed with bedplate on electric machine support, electric machine support and generator is installed, the electric wire of output electric energy is installed on generator, alternator shaft is fixedly connected with main shaft by shaft coupling, main shaft top is installed with upper steel plate, and main shaft is installed with lower steel plate against bottom, and multiple aerofoil profile external wind wheels are provided between upper steel plate and lower steel plate；Interior fan blade is installed, interior fan blade is located on the inside of external wind wheel on main shaft.The utility model is simple in construction, reasonable in design, and interior fan blade and the dual fan blade of external wind wheel are provided with main shaft, can increase the power coefficient of wind power generation plant, improve generating effect；Main shaft protection bearing block is arranged with outside main shaft bottom simultaneously, prevents the situation that inclined main axes are bent from occurring.
Description
Technical field
The utility model is related to technical field of wind power generator, especially a kind of model wind generating device.
Background technology
With energy resource consumption, new cleaning fuel is widely quoted, and in Plain open space, wind-power electricity generation is obtained
It is widely applied, current wind-driven generator moves generator rotation using spiral fan blade rotating band and generated electricity, this generator
Under gentle breeze environment, operating efficiency is low, and generated energy is low, and connection and the support hooping structure of general common blade, support
Bar portion part does not meet aerodynamic requirement using round and square material.Coupling the blade that can not effectively fit with blade
Three-dimensional spiral curved surface, and processed complex, work efficiency is low, and cost is high.
Utility model content
The technical problems to be solved in the utility model is：Overcoming deficiency in the prior art, there is provided a kind of simple in construction, wind
Can the high model wind generating device of utilization rate.
The utility model solves the technical scheme that its technical problem used：A kind of model wind generating device, including
Base, base center, which is provided with bedplate, bedplate, is installed with electric machine support, and generator is provided with electric machine support,
The electric wire of output electric energy is installed, alternator shaft is fixedly connected with main shaft by shaft coupling, and main shaft top is fixed on generator
Upper steel plate is installed, main shaft is installed with lower steel plate against bottom, and multiple external wind wheels are provided between upper steel plate and lower steel plate,
External wind wheel is uniformly distributed around main shaft；Interior fan blade is installed, interior fan blade is located on the inside of fiberglass external wind wheel, exogenous wind on the main shaft
Leaf two ends are respectively and fixedly installed on upper steel plate and lower steel plate by installing plate.Interior fan blade is the resistance-type that basalt material is made
Interior fan blade, external wind wheel is glass steel material；Interior fan blade is spiral shape fan blade, and the section of external wind wheel is aerofoil profile.
Further, described external wind wheel includes vertical portion, and vertical portion upper and lower ends are connected to by angle section
Supporting plate and lower supporting plate, upper backup pad and the lower supporting plate other end are connected with is fastened on upper steel plate with by fan blade in basalt
Installing plate between steel plate, upper backup pad and lower supporting plate are set on vertical portion radial centre lines axial symmetry.External wind wheel is one
Forming structure, or external wind wheel are welded to connect by upper backup pad, angle section, vertical portion, lower supporting plate and two installing plates
After form a whole.
Further, the main shaft protection bearing block for preventing inclined main axes from bending, main shaft are arranged with outside described main shaft end
Bearing seat is protected below lower steel plate, main shaft protects bearing seat above shaft coupling, main shaft protection bearing block passes through support
On bedplate, main shaft protection bearing block inner chamber is provided with the bearing of supports main shaft.
Further, the support bar of fan blade in support is installed on described main shaft.
The beneficial effects of the utility model are：The utility model is simple in construction, reasonable in design, easy to operate, on main shaft
Interior fan blade and the dual fan blade of external wind wheel are installed, the power coefficient of wind power generation plant can be increased, particularly in gentle breeze
In the case of wind power generation plant startup it is extremely advantageous, and fiberglass external wind wheel aerofoil section more be applicable air force,
Resistance is reduced, generating effect is improved；Main shaft protection bearing block is arranged with outside main shaft end simultaneously, is wind power generation plant
Main shaft provide protection, prevent inclined main axes bend situation occur, and make whole wind power generation plant more consolidate, use
Work well.
Brief description of the drawings
The utility model is further illustrated with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of fiberglass external wind wheel；
Fig. 3 is the sectional view of fiberglass external wind wheel；
In Fig. 4 Fig. 2 A to schematic diagram.
1. base in figure, 2. bedplates, 3. electric machine supports, 4. shaft couplings, fan blade, 6. external wind wheels, 7. main shafts, 8. in 5.
Strut, 9. upper steel plates, 10. main shafts protection bearing block, 11. electric wires, 12. generators, 13. supports, 14. lower steel plates, 61. install
Plate, 62. upper backup pads, 63. angle sections, 64. vertical portions, 65. lower supporting plates.
Embodiment
The utility model is further described presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram only to show
Meaning mode illustrates basic structure of the present utility model, therefore it only shows the composition relevant with the utility model.
Model wind generating device as Figure 1-4, including base 1, the center of base 1 are provided with bedplate 2, bedplate
It is installed with 2 on electric machine support 3, electric machine support 3 and generator 12 is installed, the electricity of output electric energy is installed on generator 12
Line 11, the rotating shaft of generator 12 is fixedly connected with main shaft 7 by shaft coupling 4, and the top of main shaft 7 is installed with upper steel plate 9, main shaft 7
Lower steel plate 14 is installed with against bottom, three external wind wheels 6 are installed between upper steel plate 9 and lower steel plate 14, external wind wheel 6 is surround
Main shaft 7 is uniformly distributed；Interior fan blade 5 is installed, interior fan blade 5 is located at the inner side of external wind wheel 6, and the two ends of external wind wheel 6 are by installing on main shaft 7
Plate 61 is respectively and fixedly installed on upper steel plate 9 and lower steel plate 14.Interior fan blade 5 is spiral shape fan blade, and the section of external wind wheel 6 is the wing
Type.
External wind wheel 6 includes vertical portion 64, and the upper and lower ends of vertical portion 64 are connected to upper backup pad 62 by angle section 63
With lower supporting plate 65, upper backup pad 62 and the other end of lower supporting plate 65 are connected with fan blade in basalt 5 being fastened on the He of upper steel plate 9
Installing plate 61 between lower steel plate 14；Upper backup pad 62 is high-end to be connected with angle section 63, and the low side of upper backup pad 62 is connected with installation
Plate 61, lower supporting plate 65 is high-end to be connected with installing plate 61, and the low side of lower supporting plate 65 is connected with angle section 63, and upper backup pad 62 is with
Supporting plate 65 is set on the radial centre lines axial symmetry of vertical portion 64.
Being arranged with outside the end of main shaft 7 prevents the main shaft of the oblique bending of main shaft 7 from protecting bearing block 10, main shaft protection bearing block 10
Positioned at the lower section of lower steel plate 14, main shaft protection bearing block 10 is located at the top of shaft coupling 4, and main shaft protection bearing block 10 is pacified by support 13
On bedplate 2, main shaft protection bearing block 10 inner chamber is provided with the bearing of supports main shaft 7；Wind in support is installed on main shaft 7
The support bar 8 of leaf 5.
During work, the inside fan blade 5 of wind and external wind wheel 6 drive interior fan blade 5 and external wind wheel 6 to rotate, so that drive shaft 7
Rotate, by generator 12, transform wind energy into electric energy and exported by electric wire 11.
This model wind generating device is simple in construction, reasonable in design, easy to operate, and interior fan blade 5 is provided with main shaft 7
With the dual fan blade of external wind wheel 6, the power coefficient of wind power generation plant can be increased, particularly in gentle breeze situation apparatus for lower wind hair
The startup of electric installation is extremely advantageous, and the aerofoil section of fiberglass external wind wheel 6 is more applicable air force, reduces resistance,
Improve generating effect；Main shaft protection bearing block 10 is arranged with outside the end of main shaft 7 simultaneously, is the main shaft 7 of wind power generation plant
Protection is provided, prevents the situation of the oblique bending of main shaft 7 from occurring, and whole wind power generation plant is more consolidated, using effect
Well.
Above-mentioned embodiment is only to illustrate technical concepts and features of the present utility model, and its object is to allow be familiar with this skill
The personage of art can understand content of the present utility model and be carried out, and protection model of the present utility model can not be limited with this
Enclose, all equivalent change or modifications made according to the utility model Spirit Essence should all cover in protection model of the present utility model
In enclosing.
Claims (4)
1. a kind of model wind generating device, it is characterised in that：Including base (1), base (1) center is provided with bedplate (2),
It is installed with bedplate (2) on electric machine support (3), electric machine support (3) and generator (12) is installed, is pacified on generator (12)
Electric wire (11) equipped with output electric energy, generator (12) rotating shaft is fixedly connected with main shaft (7), main shaft (7) top by shaft coupling (4)
End is installed with upper steel plate (9), and main shaft (7) is installed with lower steel plate (14), upper steel plate (9) and lower steel plate against bottom
(14) multiple external wind wheels (6) are installed, external wind wheel (6) is uniformly distributed around main shaft (7) between；It is provided with the main shaft (7)
Interior fan blade (5), interior fan blade (5) is located on the inside of external wind wheel (6), and external wind wheel (6) two ends are fixedly mounted respectively by installing plate (61)
On upper steel plate (9) and lower steel plate (14).
2. model wind generating device according to claim 1, it is characterised in that：Described external wind wheel (6) includes vertical
Portion (64), vertical portion (64) upper and lower ends are connected to upper backup pad (62) and lower supporting plate (65) by angle section (63),
Upper backup pad (62) and lower supporting plate (65) other end are connected with interior fan blade (5) being fastened on upper steel plate (9) and lower steel plate (14)
Between installing plate (61)；The upper backup pad (62) and lower supporting plate (65) are on vertical portion (64) radial centre lines axial symmetry
Set.
3. model wind generating device according to claim 1, it is characterised in that：It is arranged outside described main shaft (7) end
There is the main shaft for preventing main shaft (7) oblique bending to protect bearing block (10), main shaft protection bearing block (10) is located under lower steel plate (14)
Side, main shaft protection bearing block (10) is located above shaft coupling (4), and main shaft protection bearing block (10) is arranged on bottom by support (13)
On seat board (2), main shaft protection bearing block (10) inner chamber is provided with the bearing of supports main shaft (7).
4. model wind generating device according to claim 1, it is characterised in that：Branch is installed on described main shaft (7)
The support bar (8) of fan blade (5) in support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720160405.0U CN206477952U (en) | 2017-02-22 | 2017-02-22 | Model wind generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720160405.0U CN206477952U (en) | 2017-02-22 | 2017-02-22 | Model wind generating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206477952U true CN206477952U (en) | 2017-09-08 |
Family
ID=59748051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720160405.0U Expired - Fee Related CN206477952U (en) | 2017-02-22 | 2017-02-22 | Model wind generating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206477952U (en) |
-
2017
- 2017-02-22 CN CN201720160405.0U patent/CN206477952U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170908 Termination date: 20200222 |