CN201714585U - Non-tailstock wind driven generator - Google Patents
Non-tailstock wind driven generator Download PDFInfo
- Publication number
- CN201714585U CN201714585U CN201020265290XU CN201020265290U CN201714585U CN 201714585 U CN201714585 U CN 201714585U CN 201020265290X U CN201020265290X U CN 201020265290XU CN 201020265290 U CN201020265290 U CN 201020265290U CN 201714585 U CN201714585 U CN 201714585U
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- CN
- China
- Prior art keywords
- generator
- wind
- driven generator
- wind driven
- running shaft
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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
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- 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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Abstract
The utility model relates to a non-tailstock wind driven generator, which comprises a turbine, a generator, a rotating shaft, blades and a rotary base. The turbine is fixedly mounted on a rotating shaft of the generator, the generator is connected with the rotating shaft via the rotary base, a wind end at the front end of the generator is conical, and the rotating shaft is connected with the turbine after being led out of the rear end of the generator. The non-tailstock wind driven generator has the advantages that the wind driven generator is simple and compact in structure, the original upward horizontal-axis wind driven generator facing wind passively is changed into downward horizontal-axis wind driven generator facing wind actively, and tailstocks or tail wheels which are large in size and poor in reliability and stability are omitted, thereby reducing manufacturing cost and being reliable and stable.
Description
Technical field
The utility model relates to a kind of wind-driven generator, particularly a kind of no tail vane wind-driven generator.
Background technique
In the prior art, large and medium-sized horizontal axis wind-driven generator adopts the active of " wind direction detection-automatically controlled driving " to the wind General layout Plan, but for small-sized horizontal axis wind-driven generator, adopt the General layout Plan of active to wind, its economic sexual behavior is infeasible, therefore, current small-sized horizontal axis wind-driven generator is passive upwind horizontal axis wind-driven generator type to wind, adopts by passive General layout Plans to wind of structure such as tail vane, tail wheels.There is following shortcoming in passive upwind horizontal axis wind-driven generator to wind: complex structure, and tail vane, tail wheel size are big, also can influence the stability and the reliability of unit operation, are not suitable for more powerful type more than the multikilowatt; There have the wind-driven generator of tail vane to run into to be freezing when electric, and tail vane damages easily; When running into the bigger weather of wind-force, fan blade can touch strut under wind action, cause fan blade directly to damage.
Summary of the invention
The purpose of this utility model is exactly for fear of the disadvantages of background technology part, provides a kind of no tail vane wind-driven generator, its compact structure, flexible operation.
For achieving the above object, the utility model adopts following technological scheme: no tail vane wind-driven generator, comprise wind wheel, generator, turning axle, fan blade and panoramatic head, described wind wheel is fixedly mounted on the generator running shaft, generator is connected with turning axle by panoramatic head, it is conical that the windward side of generator front end is, and running shaft is drawn with wind wheel from the rear end of generator and is connected.
For a kind of optimization of the present utility model, described wind wheel is coniform, and its bottom surface is connected with running shaft.
For a kind of optimization of the present utility model, turning axle is provided with respect to the running shaft biasing of motor, and the perpendicular distance between the center line of turning axle and the center line of running shaft is Offset a, and described Offset a is 5mm～30mm.
For a kind of optimization of the present utility model, three fan blades are connected with wind wheel respectively.
For a kind of optimization of the present utility model, the windward side of described generator front end is slope shape, and its plane of inclination is wind-guiding down.
The utility model is compared with background technique, have simple in structure, compact, convert original passive upwind horizontal axis wind-driven generator the following wind direction horizontal axis wind-driven generator of active to wind to wind, do not need that tail vane or tail wheel equidimension are big, the member of reliability and stability difference, thereby it is reduced the manufacture cost of product, and reliable and stable.
Description of drawings
Fig. 1 is the main TV structure schematic representation A of no tail vane wind-driven generator.
Fig. 2 is the main TV structure schematic representation B of no tail vane wind-driven generator.
Fig. 3 is the side-looking structural representation of no tail vane wind-driven generator.
Embodiment
Embodiment 1: with reference to Fig. 1～3.No tail vane wind-driven generator, comprise wind wheel 4, generator 1, turning axle 6, fan blade 3 and panoramatic head 5, described wind wheel 4 is fixedly mounted on the running shaft 2 of generator 1, generator 1 is connected with turning axle 6 by panoramatic head 5, it is conical that the windward side 1a of generator 1 front end is, and running shaft 2 is drawn with wind wheel 4 from the rear end of generator 1 and is connected.Turning axle 6 is provided with respect to running shaft 2 biasings of motor 1, and the perpendicular distance between the center line of the center line of turning axle 6 and running shaft 2 is Offset a, and described Offset a is 5mm～30mm.Three fan blades 3 are connected with wind wheel 4 respectively.Described wind wheel 4 is coniform, and its bottom surface is connected with running shaft 2.
Embodiment 2: with reference to Fig. 2.On embodiment 1 basis, the windward side 1a of described generator 1 front end is slope shape, and its plane of inclination down.
What need understand is: though present embodiment is to the utility model detailed explanation of contrasting; but these explanations; just to simple declaration of the present utility model; rather than to restriction of the present utility model; any innovation and creation that do not exceed in the utility model connotation all fall in the protection domain of the present utility model.
Claims (5)
1. no tail vane wind-driven generator, comprise wind wheel, generator, turning axle, fan blade and panoramatic head, described wind wheel is fixedly mounted on the generator running shaft, generator is connected with turning axle by panoramatic head, it is characterized in that: the windward side of generator front end is conical, and running shaft is drawn with wind wheel from the rear end of generator and is connected.
2. no tail vane wind-driven generator according to claim 1, it is characterized in that: described wind wheel is coniform, and its bottom surface is connected with running shaft.
3. no tail vane wind-driven generator according to claim 1 is characterized in that: turning axle is provided with respect to the running shaft biasing of motor, and the perpendicular distance between the center line of turning axle and the center line of running shaft is Offset a, and described Offset a is 5mm～30mm.
4. no tail vane wind-driven generator according to claim 1 is characterized in that: three fan blades are connected with wind wheel respectively.
5. no tail vane wind-driven generator according to claim 1, it is characterized in that: the windward side of described generator front end is slope shape, and its plane of inclination is down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020265290XU CN201714585U (en) | 2010-07-20 | 2010-07-20 | Non-tailstock wind driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020265290XU CN201714585U (en) | 2010-07-20 | 2010-07-20 | Non-tailstock wind driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201714585U true CN201714585U (en) | 2011-01-19 |
Family
ID=43460580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020265290XU Expired - Fee Related CN201714585U (en) | 2010-07-20 | 2010-07-20 | Non-tailstock wind driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201714585U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015131789A1 (en) * | 2014-03-03 | 2015-09-11 | 唐华山 | Cone wind-wheel wind-driven generator |
-
2010
- 2010-07-20 CN CN201020265290XU patent/CN201714585U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015131789A1 (en) * | 2014-03-03 | 2015-09-11 | 唐华山 | Cone wind-wheel wind-driven generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20130720 |