CN204357632U - A kind of wind generating unit - Google Patents
A kind of wind generating unit Download PDFInfo
- Publication number
- CN204357632U CN204357632U CN201420700805.2U CN201420700805U CN204357632U CN 204357632 U CN204357632 U CN 204357632U CN 201420700805 U CN201420700805 U CN 201420700805U CN 204357632 U CN204357632 U CN 204357632U
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- CN
- China
- Prior art keywords
- impeller
- generator amature
- live axle
- generator
- fan blade
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- 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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- 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 discloses a kind of wind generating unit, comprise blower fan bar, blower fan masthead end is provided with generator, the generator amature of generator is connected with generator amature live axle, generator amature live axle upper end is provided with the first aerophor, first aerophor comprises the impeller shaft that circular array is arranged on generator amature live axle upper end, and impeller shaft is with generator amature live axle for center of circle circumference in equal parts, and the end of each impeller shaft is provided with inner concave shape fan blade; On generator amature live axle between generator and impeller shaft, ratchet and pawl arrangement is installed, ratchet is outside equipped with and its meshed gears, gear is connected with the driving axle key of drive motor, drive motor is arranged on the sidewall of blower fan bar, generator amature driving axial extends top and is also provided with the second aerophor for driving it to rotate.The utility model is applied widely, especially can adapt to the wind-power electricity generation in the frequent place of wind vector, and generating efficiency is high simultaneously.
Description
Technical field
The utility model relates to a kind of electricity generating device, especially relates to a kind of wind generating unit being applicable to the frequent region of wind vector.
Background technique
The wind energy utilizing nature inexhaustible, nexhaustible generates electricity, and is windy area particularly most economical feasible power supply mode from far-off regions.Along with the modern development in countries in the world, energy demand gets more and more, the supply of the energy is then more and more nervous, the energy of Development of Novel is also all being set about by national governments, wish to be changed to green energy resource by traditional energy, and wind-power electricity generation and solar electrical energy generation are a kind of green energy resources of economic environmental protection, are more and more familiar with by people and accept.
Wind energy utilizes in process actual, wind direction is often subject to the impact of surrounding environment, make wind direction unstable, always convert within the specific limits, the tracking that existing wind-driven generator be the wind comes to different direction to realize wind-driven generator often through the blower fan bar and empennage that arrange rotation, but after so arranging, whole system becomes more complicated, and stability is also deteriorated thereupon.Wind-driven generator is divided into horizontal type and vertical-type according to the mounting point of blower fan, but horizontal type wind generator complex structure generating efficiency is high, and vertical-type wind-driven generator structure is relatively simple, and overall structure stability is high but generating efficiency is low.Therefore the application of horizontal type wind generator is comparatively extensive at present.
Model utility content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, and provide a kind of wind generating unit, it is applied widely, especially can adapt to the wind-power electricity generation in the frequent place of wind vector, and generating efficiency is high simultaneously.
For achieving the above object, the technical solution adopted in the utility model is: a kind of wind generating unit, it is characterized in that: comprise blower fan bar, described blower fan bar fixed installation on the ground, the top of described blower fan bar is provided with generator, the generator amature of described generator is connected with generator amature live axle and generator amature by generator amature drive shaft, the upper end of described generator amature live axle is provided with the first aerophor, described first aerophor comprises the impeller shaft that circular array is arranged on generator amature live axle upper end, described impeller shaft with generator amature live axle for center of circle circumference in equal parts, the end of each impeller shaft is provided with inner concave shape fan blade, internally cave in described inner concave shape fan blade front, wider and the both sides of intermediate portion narrow gradually, the reverse side of described inner concave shape fan blade is protruding structure, on described generator amature live axle between generator and impeller shaft, ratchet and pawl arrangement is installed, described ratchet and pawl arrangement comprises the ratchet that is installed on generator amature live axle and engages with ratchet and the cogged ratchet of external belt, described ratchet is outside equipped with and its meshed gears, described gear is connected with the driving axle key of drive motor, and described drive motor is arranged on the sidewall of blower fan bar, described generator amature driving axial extends top and the second aerophor for driving it to rotate also is installed, described second aerophor comprises the impeller scaffold be arranged on outside generator amature live axle, described impeller scaffold comprises impeller upper bracket and impeller baseplate, described impeller upper bracket is connected by pillar with impeller baseplate, described impeller baseplate center is opened hole and is provided with bearing in through hole, described generator amature live axle is through bearing, described generator amature live axle is provided with I impeller, II impeller, III impeller and IV impeller, described I impeller, II impeller, III impeller and IV impeller are all positioned at impeller scaffold, described I impeller, II impeller, III impeller and size identical with the structure of IV impeller reduces gradually, described I impeller, II impeller, III impeller and IV impeller with generator amature live axle for center of circle array is installed.
Above-mentioned a kind of wind generating unit, it is characterized in that: described I impeller comprises fan blade, the quantity of described fan blade is two panels and two panels fan blade is criss-crossing laying, described fan blade comprises upper supporting plate and lower carrier plate, be provided with fan blade between described upper supporting plate and lower carrier plate, described fan blade is cuboid platy structure.
Above-mentioned a kind of wind generating unit, is characterized in that: the inner hollow of described blower fan bar.
Above-mentioned a kind of wind generating unit, is characterized in that: described blower fan bar is cylinder body rod or rectangular body rod.
The utility model compared with prior art has the following advantages:
1, the utility model have employed two groups of aerophors, first aerophor is by being inner concave shape by the profile design of fan blade, not only increase the stressed of fan blade, and ensure that the sense of rotation of fan blade is always the generating direction driving generator amature, the drive motor means of further setting can wind speed is little cannot start time, drive fan blade to rotate by motor, so, the generating efficiency of whole wind-driven generator uprises, and run more steady, its objective is to promote generating efficiency.
2, the utility model second aerophor, by being staggered installation of of the different impeller of structure formed objects, make no matter wind by which direction is blown, all the time some or certain several wheel rotation can be driven, whole system finally can be driven to generate electricity, this generator eliminates the setting of traditional empennage and blower fan rotating machinery, and structure is simple, stable.
3, the utility model is applied widely, especially can adapt to the wind-power electricity generation in the frequent place of wind vector, and generating efficiency is high simultaneously.
Below by drawings and Examples, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the exploded view of Fig. 1.
Fig. 3 is the structural representation of the utility model second aerophor.
Fig. 4 is the structural representation of the utility model I impeller.
Fig. 5 is the installation relation schematic diagram of the utility model generator, generator amature live axle, click part, gear and drive motor.
Description of reference numerals:
1-impeller shaft; 2-generator; 3-blower fan bar;
4-drive motor; 5-gear; 6-ratchet and pawl arrangement;
7-inner concave shape fan blade; 8-generator amature live axle; 100-the first aerophor;
200-the second aerophor; 201-the IV impeller; 202-the III impeller;
203-the II impeller; 204-the I impeller; 205-impeller upper bracket;
206-pillar; 207-impeller baseplate; 401-upper supporting plate;
402-fan blade; 403-lower carrier plate.
Embodiment
As shown in Figures 1 to 5, the utility model comprises blower fan bar 3, described blower fan bar 3 fixedly mounts on the ground, the top of described blower fan bar 3 is provided with generator 2, the generator amature of described generator 2 is connected with generator amature live axle 8 and generator amature is driven by generator amature live axle 8, the upper end of described generator amature live axle 8 is provided with the first aerophor 100, described first aerophor 100 comprises the impeller shaft 1 that circular array is arranged on generator amature live axle 8 upper end, described impeller shaft 1 is center of circle circumference in equal parts with generator amature live axle 8, the end of each impeller shaft 1 is provided with inner concave shape fan blade 7, internally cave in described inner concave shape fan blade 7 front, wider and the both sides of intermediate portion narrow gradually, the reverse side of described inner concave shape fan blade 7 is protruding structure, on described generator amature live axle 8 between generator 2 and impeller shaft 1, ratchet and pawl arrangement 6 is installed, described ratchet and pawl arrangement 6 comprises the ratchet that is installed on generator amature live axle 8 and engages with ratchet and the cogged ratchet of external belt, described ratchet is outside equipped with and its meshed gears 5, described gear 5 is connected with the driving axle key of drive motor 4, and described drive motor 4 is arranged on the sidewall of blower fan bar 3, described generator amature live axle 8 upwards extends top and is also provided with the second aerophor 200 for driving it to rotate, described second aerophor 200 comprises the impeller scaffold be arranged on outside generator amature live axle 8, described impeller scaffold comprises impeller upper bracket 205 and impeller baseplate 207, described impeller upper bracket 205 is connected by pillar 206 with impeller baseplate 207, described impeller baseplate 207 center is opened hole and is provided with bearing in through hole, described generator amature live axle 8 is through bearing, described generator amature live axle 8 is provided with I impeller 204, II impeller 203, III impeller 202 and IV impeller 201, described I impeller 204, II impeller 203, III impeller 202 and IV impeller 201 are all positioned at impeller scaffold, described I impeller 204, II impeller 203, III impeller 202 and size identical with the structure of IV impeller 201 reduces gradually, described I impeller 204, II impeller 203, III impeller 202 and IV impeller 201 with generator amature live axle 8 for center of circle array is installed.
As shown in Figure 4, described I impeller 204 comprises fan blade, the quantity of described fan blade is two panels and two panels fan blade is criss-crossing laying, described fan blade comprises upper supporting plate 401 and lower carrier plate 403, be provided with fan blade 402 between described upper supporting plate 401 and lower carrier plate 403, described fan blade 402 is cuboid platy structure.
In the present embodiment, the inner hollow of described blower fan bar 3, is convenient to whole device cabling in blower fan bar 3 internal cavities.
In the present embodiment, described blower fan bar 3 is cylinder body rod or rectangular body rod.
Working principle of the present utility model is: the utility model have employed two groups of aerophors, first aerophor is by being inner concave shape by the profile design of fan blade, not only increase the stressed of fan blade, and ensure that the sense of rotation of fan blade is always the generating direction driving generator amature, the drive motor means of further setting can wind speed is little cannot start time, fan blade is driven to rotate by motor, so, the generating efficiency of whole wind-driven generator uprises, and run more steady, its objective is to promote generating efficiency.The utility model second aerophor, by being staggered installation of of the different impeller of structure formed objects, make no matter wind by which direction is blown, all the time some or certain several wheel rotation can be driven, whole system finally can be driven to generate electricity, this generator eliminates the setting of traditional empennage and blower fan rotating machinery, and structure is simple, stable.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every above embodiment is done according to the utility model technical spirit any simple modification, change and equivalent structure transformation, all still belong in the protection domain of technical solutions of the utility model.
Claims (4)
1. a wind generating unit, it is characterized in that: comprise blower fan bar (3), described blower fan bar (3) fixed installation on the ground, the top of described blower fan bar (3) is provided with generator (2), the generator amature of described generator (2) is connected with generator amature live axle (8) and generator amature by generator amature live axle (8) drive, the upper end of described generator amature live axle (8) is provided with the first aerophor (100), described first aerophor (100) comprises the impeller shaft (1) that circular array is arranged on generator amature live axle (8) upper end, described impeller shaft (1) with generator amature live axle (8) for center of circle circumference in equal parts, the end of each impeller shaft (1) is provided with inner concave shape fan blade (7), internally cave in described inner concave shape fan blade (7) front, wider and the both sides of intermediate portion narrow gradually, the reverse side of described inner concave shape fan blade (7) is protruding structure, described generator amature live axle (8) is positioned at and between generator (2) and impeller shaft (1), ratchet and pawl arrangement (6) is installed, described ratchet and pawl arrangement (6) comprises the ratchet that is installed on generator amature live axle (8) and engages with ratchet and the cogged ratchet of external belt, described ratchet is outside equipped with and its meshed gears (5), described gear (5) is connected with the driving axle key of drive motor (4), and described drive motor (4) is arranged on the sidewall of blower fan bar (3), described generator amature live axle (8) upwards extends top and is also provided with the second aerophor (200) for driving it to rotate, described second aerophor (200) comprises and is arranged on generator amature live axle (8) impeller scaffold outward, described impeller scaffold comprises impeller upper bracket (205) and impeller baseplate (207), described impeller upper bracket (205) is connected by pillar (206) with impeller baseplate (207), described impeller baseplate (207) center is opened hole and is provided with bearing in through hole, described generator amature live axle (8) is through bearing, described generator amature live axle (8) is provided with I impeller (204), II impeller (203), III impeller (202) and IV impeller (201), described I impeller (204), II impeller (203), III impeller (202) and IV impeller (201) are all positioned at impeller scaffold, described I impeller (204), II impeller (203), III impeller (202) and size identical with the structure of IV impeller (201) reduces gradually, described I impeller (204), II impeller (203), III impeller (202) and IV impeller (201) with generator amature live axle (8) for center of circle array is installed.
2. according to a kind of wind generating unit according to claim 1, it is characterized in that: described I impeller (204) comprises fan blade, the quantity of described fan blade is two panels and two panels fan blade is criss-crossing laying, described fan blade comprises upper supporting plate (401) and lower carrier plate (403), be provided with fan blade (402) between described upper supporting plate (401) and lower carrier plate (403), described fan blade (402) is cuboid platy structure.
3. according to a kind of wind generating unit according to claim 1, it is characterized in that: the inner hollow of described blower fan bar (3).
4. according to a kind of wind generating unit according to claim 1, it is characterized in that: described blower fan bar (3) is cylinder body rod or rectangular body rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420700805.2U CN204357632U (en) | 2014-11-20 | 2014-11-20 | A kind of wind generating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420700805.2U CN204357632U (en) | 2014-11-20 | 2014-11-20 | A kind of wind generating unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204357632U true CN204357632U (en) | 2015-05-27 |
Family
ID=53259106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420700805.2U Expired - Fee Related CN204357632U (en) | 2014-11-20 | 2014-11-20 | A kind of wind generating unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204357632U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179172A (en) * | 2015-08-28 | 2015-12-23 | 郝克强 | Parallel type wind driven generator device |
| CN109555643A (en) * | 2018-12-03 | 2019-04-02 | 佛山科学技术学院 | A kind of small wind-driven generator being mountable to building wall |
-
2014
- 2014-11-20 CN CN201420700805.2U patent/CN204357632U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179172A (en) * | 2015-08-28 | 2015-12-23 | 郝克强 | Parallel type wind driven generator device |
| CN109555643A (en) * | 2018-12-03 | 2019-04-02 | 佛山科学技术学院 | A kind of small wind-driven generator being mountable to building wall |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150527 Termination date: 20151120 |