CN203098153U - Novel vertical shaft wind generator - Google Patents
Novel vertical shaft wind generator Download PDFInfo
- Publication number
- CN203098153U CN203098153U CN 201320065353 CN201320065353U CN203098153U CN 203098153 U CN203098153 U CN 203098153U CN 201320065353 CN201320065353 CN 201320065353 CN 201320065353 U CN201320065353 U CN 201320065353U CN 203098153 U CN203098153 U CN 203098153U
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- CN
- China
- Prior art keywords
- wing cup
- cup
- vertical shaft
- generator
- auxilliary
- 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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Abstract
The utility model discloses a novel vertical shaft wind generator. The novel vertical shaft wind generator comprises a left starting auxiliary wing cup (1), a right starting auxiliary wing cup (2), a blade rotating support (4), a generator body (5), a vertical shaft flange (6), a tower pole (7) and two symmetrically installed lifting force blades (9). The generator body (5) comprises a clamping ring (51), an upper end cap (52), a lower end cap (53), a generator lead wire (54), an upper bearing (55) and a lower bearing (56). The two symmetrically installed lifting force blades (9) are both connected with the blade rotating support (4) through hinges (3). An examining and repairing platform (8) and a crawling ladder (10) are arranged on the tower pole (7). The left starting auxiliary wing cup (1) and the right starting auxiliary wing cup (2) are both semi-circular spherical cups same in size. The novel vertical shaft wind generator has the advantages of being capable of improving starting properties, simple in structure, and high in generating efficiency.
Description
Technical field
The utility model relates to wind generating technology, specifically the novel vertical axis wind power generation machine.
Background technique
Vertical axis aerogenerator is born in nineteen thirties (1931), by Dary strategic point invention, its power coefficient and practicability have reached higher level, but because the self-starting poor-performing of vertical axis aerogenerator, and under high wind speed, there is safety problem, so do not obtain popularization in a big way always, up to now, though it is auxiliary to have done more startup on Dary strategic point (lift) type, as: the resistance type blade that increases by a cover S type in H type lift vertical shaft wind-driven generator inside again increases startability, but because its complex structure, not only increased cost, but also can cause windage and influence generating efficiency.
The model utility content
The purpose of this utility model just provides a kind ofly can significantly improve startability, simple in structure, novel vertical axis wind power generation machine that generating efficiency is high.
For achieving the above object, the utility model comprises that a left side starts auxilliary wing cup, the right startup assisted wing cup, the blade rotary support, generator, the vertical shaft flange, tower bar and two lift force blades that symmetry is installed, described generator comprises collar, upper end cap, lower end cap, the generator lead-in wire, upper bearing (metal) and lower bearing, the lift force blade that described two symmetries are installed all is connected with the blade rotary support by hinge, a described left side starts auxilliary wing cup and fixedlys connected with the lift force blade on the left side, the auxilliary wing cup of described right startup is fixedlyed connected with the lift force blade on the right, the auxilliary wing cup of described left startup is assisted wing cup with right startup and is oppositely installed, and start auxilliary wing cup on a left side and be combined as a spheroidal when auxilliary wing cup overlaps mutually with right the startup, described tower bar is provided with inspection platform and cat ladder, described tower bar is connected with the vertical shaft flange, described generator is loaded on the vertical shaft flange, and can rotate around the vertical shaft flange by upper bearing (metal) and lower bearing, described blade rotary support is connected with the upper end cap of generator; A described left side starts auxilliary wing cup and starts the semicircle ball-shaped cup that auxilliary wing cup is identical size with the right side.
The utility model is owing to adopted simple Φ type two blade structures of structure (i.e. two lift force blades that symmetry is installed), and be provided with a left side and start auxilliary wing cup and rightly start auxilliary wing cup, as assistant starting, the lift force blade of two symmetry installations all is connected with the blade rotary support by hinge, a left side starts auxilliary wing cup and fixedlys connected with the lift force blade on the left side, the auxilliary wing cup of right startup is fixedlyed connected with the lift force blade on the right, this structure can be improved the startability of vertical axis aerogenerator greatly, and does not influence generating efficiency; Owing to directly with the supporting bracket of tower bar as vertical axis aerogenerator, omitted blade rack, it is more simple that structure becomes, and reduced cost again; For the ease of safeguarding and maintenance, also on the tower bar, be provided with inspection platform and cat ladder.The utility model can significantly improve startability, and is simple in structure, the generating efficiency height.
Description of drawings
Fig. 1 is a plan view of the present utility model.
Fig. 2 is a plan view of the present utility model.
Fig. 3 is the I place amplification view among Fig. 1.
Fig. 4 is the schematic representation when two lift force blades open among Fig. 1.
Embodiment
Referring to Fig. 1 to Fig. 4, the utility model comprises that a left side starts auxilliary wing cup 1, the right startup assisted wing cup 2, blade rotary support 4, generator 5, vertical shaft flange 6, tower bar 7 and two lift force blades 9 that symmetry is installed, described generator 5 comprises collar 51, upper end cap 52, lower end cap 53, generator lead-in wire 54, upper bearing (metal) 55 and lower bearing 56, the lift force blade 9 that described two symmetries are installed all is connected with blade rotary support 4 by hinge 3, a described left side starts auxilliary wing cup 1 and fixedlys connected with the lift force blade 9 on the left side, the auxilliary wing cup 2 of described right startup is fixedlyed connected with the lift force blade 9 on the right, the auxilliary wing cup 1 of described left startup is assisted wing cup 2 with right startup and is oppositely installed, and start auxilliary wing cup 1 on a left side and be combined as a spheroidal when auxilliary wing cup 2 overlaps mutually with right the startup, described tower bar 7 is provided with inspection platform 8 and cat ladder 10, described tower bar 7 is connected with vertical shaft flange 6, described generator 5 is loaded on the vertical shaft flange 6, and can rotate around vertical shaft flange 6 by upper bearing (metal) 55 and lower bearing 56, described blade rotary support 4 is connected with the upper end cap 52 of generator 5.A described left side starts auxilliary wing cup 1 and starts the semicircle ball-shaped cup that auxilliary wing cup 2 is identical size with the right side.
During work, a left side starts auxilliary wing cup 1 and rightly starts auxilliary wing cup 2 and drives lift force blade 9 begin to rotate under the promotion of wind, lift force blade 9 just begins outwards to open under action of centrifugal force, when two lift force blades 9 open fully, auxilliary wing cup 1 of left startup and right startup are assisted wing cup 2 and just are combined into spheroidal, this moment left side starts auxilliary wing cup 1 and the right windage that starts auxilliary wing cup 2 is minimum, can guarantee that lift force blade 9 bring into play the generating advantage of maximum under the lift effect.
Claims (2)
1. novel vertical axis wind power generation machine, it is characterized in that: comprise that a left side starts auxilliary wing cup (1), the right startup assisted wing cup (2), blade rotary support (4), generator (5), vertical shaft flange (6), tower bar (7) and two lift force blades (9) that symmetry is installed, described generator (5) comprises collar (51), upper end cap (52), lower end cap (53), generator lead-in wire (54), upper bearing (metal) (55) and lower bearing (56), the lift force blade (9) that described two symmetries are installed all is connected with blade rotary support (4) by hinge (3), a described left side starts auxilliary wing cup (1) and fixedlys connected with the lift force blade (9) on the left side, the auxilliary wing cup (2) of described right startup is fixedlyed connected with the lift force blade (9) on the right, a described left side starts auxilliary wing cup (1) and the right side starts the oppositely installation of auxilliary wing cup (2), and start auxilliary wing cup (1) on a left side and be combined as a spheroidal when overlapping mutually with the auxilliary wing cup (2) of right startup, described tower bar (7) is provided with inspection platform (8) and cat ladder (10), described tower bar (7) is connected with vertical shaft flange (6), described generator (5) is loaded on the vertical shaft flange (6), and can pass through upper bearing (metal) (55) and lower bearing (56) around vertical shaft flange (6) rotation, described blade rotary support (4) is connected with the upper end cap (52) of generator (5).
2. novel vertical axis wind power generation machine according to claim 1 is characterized in that: a described left side starts auxilliary wing cup (1) and starts the semicircle ball-shaped cup that auxilliary wing cup (2) is identical size with the right side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320065353 CN203098153U (en) | 2013-02-05 | 2013-02-05 | Novel vertical shaft wind generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320065353 CN203098153U (en) | 2013-02-05 | 2013-02-05 | Novel vertical shaft wind generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203098153U true CN203098153U (en) | 2013-07-31 |
Family
ID=48849560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320065353 Expired - Fee Related CN203098153U (en) | 2013-02-05 | 2013-02-05 | Novel vertical shaft wind generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203098153U (en) |
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2013
- 2013-02-05 CN CN 201320065353 patent/CN203098153U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20150205 |
|
| EXPY | Termination of patent right or utility model |