CN202348572U - Shutter overlying-type wind driven generator - Google Patents
Shutter overlying-type wind driven generator Download PDFInfo
- Publication number
- CN202348572U CN202348572U CN2011204460928U CN201120446092U CN202348572U CN 202348572 U CN202348572 U CN 202348572U CN 2011204460928 U CN2011204460928 U CN 2011204460928U CN 201120446092 U CN201120446092 U CN 201120446092U CN 202348572 U CN202348572 U CN 202348572U
- Authority
- CN
- China
- Prior art keywords
- wind
- driven generator
- obstruction
- retarding plate
- shutter
- 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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- 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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- 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 discloses a shutter overlying-type wind driven generator using wind in nature, which is composed of wind obstruction sheet supports (1), shutter wind obstruction sheets (2), a wind machine shaft (3), a bearing (4), a bearing seat (5), a wind obstruction part (7), a generator (6) and the like. Two layers or more than two layers of shutter wind obstruction sheets (2) and two layers or more than two layers of wind obstruction sheet supports (1) are overlapped on the wind machine shaft (3). The wind obstruction part (7) is installed on the wind machine shaft (3) through the bearing (4) and the bearing seat (5) which is installed on the wind machine shaft (3), the wind machine shaft (3) and a shaft of the generator (6) are in hard connection or flexible connection, the wind obstruction sheet supports (1) are installed on the wind machine shaft (3), and the shutter wind obstruction sheets (2) are installed on the wind obstruction sheet supports (1). After the shutter overlying-type wind driven generator which is simple in structure and convenient to produce and manufacture is adopted, low wind pressure startup is achieved, energy loss of the wind driven generator in operation is reduced, utilization efficiency of wind energy is improved, and the wind driven generator uses natural environment resources and is environment-friendly and high in efficiency.
Description
Technical field
The utility model relates to a kind of venetian blind overlapping wind-driven generator of the wind that utilizes occurring in nature.
Background technique
The choke blade of the wind-driven generator that uses now mostly adopts fixing rectangular array and fan-shaped, and the starting resistance of the wind-driven generator of these two kinds of forms is all very big with the running rotational resistance.
Summary of the invention
The purpose that the utility model relates to is the starting resistance and all very big problem of running rotational resistance for the choke blade that solves wind-driven generator.
The utility model venetian blind overlapping wind-driven generator is made up of wind-retarding plate support, louvre type wind-retarding plate, wind-force arbor, bearing, bearing support, curved, the generator of keeping out the wind etc.Keeping out the wind to bend is installed on the wind-force arbor through bearing, bearing support, and the wind-force arbor is connected firmly with the axle of generator or is flexible coupling, and the wind-retarding plate support is installed on the wind-force arbor, and the louvre type wind-retarding plate is installed on the wind-retarding plate support.
Be superimposed with two-layer or two-layer above louvre type wind-retarding plate and two-layer or two-layer above wind-retarding plate support on the wind-force arbor of the utility model venetian blind overlapping wind-driven generator.
The utility model venetian blind overlapping wind-driven generator simple in structure, be convenient to manufacturing.After having adopted venetian blind overlapping wind-driven generator, having realized low blast starting, reduced the on-stream energy loss of wind-driven generator machine, improved the utilization ratio of wind energy, is the high efficiency wind-driven generator that utilizes the environmental protection of physical environment resource.
Description of drawings
Fig. 1 is the schematic representation that the main structure of the utility model venetian blind overlapping wind-driven generator is analysed and observe.
Fig. 2 is the structural representation of the wind energy engine plan view partly of the utility model venetian blind overlapping wind-driven generator.
Embodiment
The utility model venetian blind overlapping wind-driven generator is made up of wind-retarding plate support 1, louvre type wind-retarding plate 2, wind-force arbor 3, bearing 4, bearing support 5, curved 7, the generator 6 of keeping out the wind etc.At the louvre type wind-retarding plate 2 and two-layer or two-layer above wind-retarding plate support 1 that are superimposed with on the wind-force arbor 3 more than two-layer or two-layer.Keeping out the wind curved 7 is installed on the wind-force arbor 3 through bearing 4, bearing support 5, and spool being connected firmly or being flexible coupling of wind-force arbor and generator 6, wind-retarding plate support 1 is installed on the wind-force arbor 3, and louvre type wind-retarding plate 2 is installed on the wind-retarding plate support 1.The left part louvre type wind-retarding plate 2 of the wind-force arbor 3 shown in Fig. 1 is closed, and the right part louvre type wind-retarding plate 2 of wind-force arbor 3 is opened.Keep out the wind curved 7 be installed in open when louvre type wind-retarding plate 2 facings the wind one side, make distinguished and admirablely to form return air in curved and bend keeping out the wind, when louvre type wind-retarding plate 2 circles round, reduce resistance.
After the utility model venetian blind overlapping wind-driven generator installs; As wind through out-of-date; Curved 6 retainings that keep out the wind when louvre type wind-retarding plate 2 facings the wind, open one side, distinguished and admirable during through louvre type wind-retarding plate 2, blow louvre type wind-retarding plate 2; Close louvre type wind-retarding plate 2, make it to form an airfast integral body with wind-retarding plate support 1; Under the promotion of wind-force, louvre type wind-retarding plate 2 rotates around wind-force arbor 3 with wind-retarding plate support 1.When forward to wind less than one side the time, louvre type wind-retarding plate 2 is opened under the resistance of air and is reduced rotational resistance.The running that so goes round and begins again just produces power, passes to generator 6 through wind-force arbor 3, makes generator 6 generatings.
Claims (2)
1. venetian blind overlapping wind-driven generator, it is characterized in that: it is made up of wind-retarding plate support (1), louvre type wind-retarding plate (2), wind-force arbor (3), bearing (4), bearing support (5), keep out the wind curved (7), generator (6); Keep out the wind curved (7) be installed on the wind-force arbor (3) through bearing (4), bearing support (5); Wind-force arbor (3) is connected firmly with the axle of generator (6) or is flexible coupling; Wind-retarding plate support (1) is installed on the wind-force arbor (3), and louvre type wind-retarding plate (2) is installed on the wind-retarding plate support (1).
2. venetian blind overlapping wind-driven generator according to claim 1 is characterized in that: be superimposed with two-layer or two-layer above louvre type wind-retarding plate (2) and two-layer or two-layer above wind-retarding plate support (1) on the wind-force arbor (3) of venetian blind overlapping wind-driven generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204460928U CN202348572U (en) | 2011-11-13 | 2011-11-13 | Shutter overlying-type wind driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204460928U CN202348572U (en) | 2011-11-13 | 2011-11-13 | Shutter overlying-type wind driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202348572U true CN202348572U (en) | 2012-07-25 |
Family
ID=46537580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204460928U Expired - Fee Related CN202348572U (en) | 2011-11-13 | 2011-11-13 | Shutter overlying-type wind driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202348572U (en) |
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2011
- 2011-11-13 CN CN2011204460928U patent/CN202348572U/en not_active Expired - Fee Related
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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: 20120725 Termination date: 20121113 |