CN202250594U - Self-guiding vertical wind driven generator blade - Google Patents
Self-guiding vertical wind driven generator blade Download PDFInfo
- Publication number
- CN202250594U CN202250594U CN 201120181316 CN201120181316U CN202250594U CN 202250594 U CN202250594 U CN 202250594U CN 201120181316 CN201120181316 CN 201120181316 CN 201120181316 U CN201120181316 U CN 201120181316U CN 202250594 U CN202250594 U CN 202250594U
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- Prior art keywords
- wind
- driven generator
- blade
- engaging groove
- vertical
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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 relates to a self-guiding vertical wind driven generator blade which comprises a blade body arranged vertically, wherein the blade body comprises a left windward end and a right downwind end, wherein a downwind groove which extends from the right downwind end to the left windward end is arranged at the outer side of the blade body. The self-guiding vertical wind driven generator blade has the technical effects of large windage area, low starting wind zone, simple assembly structure, stable connection and capability of completely meeting requirements of low-wind-speed power generation.
Description
Technical field
The utility model relates to generator blade, particularly a kind of blade of vertical wind driven generator that has from guiding.
Background technique
The generating disc rotor by its interlock of vertical rotation axis drive of traditional rectilinear wind generating unit rotates generating; Its some vertical vanes that are uniformly distributed with setting along the vertical rotation axis periphery are fixed through the last lower cross bar of horizontal radiation shape, wherein go up lower cross bar and just play the connection fixation.Blade is by regular section bar formula, does the time spent when wind-force during over against vertical fan blade, and radially concentrating of countershaft is stressed can not realize effective wind energy transformation to producing, and it is concentrated and stressedly damages to whole wind-driven generator easily.And the unit blowing area of regular section bar formula vertical vane is a quantitative, causes starting the qualification of wind speed.Therefore, how to address the above problem, become problem demanding prompt solution.
The model utility content
The technical problem that the utility model will solve provides a kind of rectilinear blade of wind-driven generator that has from guiding, has that blowing area is big, to start the wind band low, and package assembly is simple, it is stable to connect, and can fully satisfy low wind speed and start the technique effect that generates electricity.
For solving the problems of the technologies described above; A kind of blade of vertical wind driven generator that has from guiding of the utility model; Comprise vertically disposed body; Body comprises left side windward side and right side wind-engaging end, and wherein: described body outer side surface is provided with the wind-engaging groove, and said wind-engaging groove extends to the left side windward side by right side wind-engaging end.
After the utility model adopts said structure; Through outer side surface some wind-engaging grooves that extended to the left side windward side by right side wind-engaging end are set at body; The wind-force that acts on during over against vertical fan blade realizes that through the wind-engaging groove automatic guide is the technique effect of sense of rotation; The wind-engaging groove of equidistance setting increases the blowing area of body effectively, realizes increasing wind power utilization efficient to satisfy the technique effect of low speed start generating.The wind-engaging groove has the self technique effect of wind direction simultaneously.
The further improvement project of the utility model:
The above-mentioned blade of vertical wind driven generator that has from guiding, the left side windward side of described wind-engaging groove not the end in the right side wind-engaging end.
The wind-engaging end is and leaves a mouthful state mutually on the right side for the above-mentioned blade of vertical wind driven generator that has from guiding, the trough rim up and down of described wind-engaging groove, and windward side intersects and is closed state in the left side.Make wind-engaging groove increase wind-engaging guiding and reduce the technique effect of opposition the air resistance coefficient of body.
Above-mentioned has from the blade of vertical wind driven generator that leads, and described wind-engaging groove extends up to the left side windward side in the shape of a spiral by right side wind-engaging end.The wind-engaging groove that makes progress is in the shape of a spiral realized the technique effect that guiding upwards has climbing power, make its upwards guiding have climbing power with the payment blade integral from heavy load, realize technique effect from the climbing power that suspends.
Above-mentioned has from the blade of vertical wind driven generator that leads, and described wind-engaging groove is the streamline transition by the body outer side surface and forms.Be implemented in and reduce the technique effect of opposition the air resistance coefficient of body.
Above-mentioned has from the blade of vertical wind driven generator that leads, and the split of described body Vertical direction becomes polylith bar shaped section bar to fasten formation.The suitable buckle of buckle slot and buckle that is axially arranged with of locking edge wherein fastens the technique effect of realizing plugging the buckle combined and instant; Wherein the amalgamation section bar has dwindled the size of mould, and the amalgamation fillet intensity that strengthened the middle part and weight are to satisfy low speed start and generate electricity and the technique effect of anti-high wind.
The utility model compared with prior art has following advantage: blowing area is big, it is low, simple in structure, compact, rationally distributed to start the wind band, connects stable and the advantage such as effective that links, and the technique effect of low speed generating and anti-high wind can be fully satisfied in realization.
Description of drawings
To combine the specific embodiment in the accompanying drawing that the utility model is done to specify further below, but not constitute any restriction the utility model.
Fig. 1 is a kind of vertical fan blade outer side surface structural representation of the present invention;
Fig. 2 is the A-A cross-sectional view of Fig. 1;
Fig. 3 is the vertical fan blade outer side surface of an another kind of the present invention structural representation;
Fig. 4 is the structural representation of vertical fan blade practical implementation state of the present invention.
Embodiment
Extremely shown in Figure 4 like Fig. 1; A kind of rectilinear blade of wind-driven generator of the utility model; A kind of blade of vertical wind driven generator that has from guiding comprises vertically disposed body 1, and body 1 comprises left side windward side 1a and right side wind-engaging end 1b; Body 1 outer side surface is provided with wind-engaging groove 1c, and wind-engaging groove 1c extends to left side windward side 1a by right side wind-engaging end 1b.
The left side windward side 1a of wind-engaging groove 1c not the end in the right side wind-engaging end 1b.
Wind-engaging end 1b is and leaves a mouthful state mutually on the right side for the 1c1 of trough rim up and down of wind-engaging groove 1c, 1c2, and windward side 1a intersects and is closed state in the left side.
Wind-engaging groove 1c extends up to left side windward side 1a in the shape of a spiral by right side wind-engaging end 1b.
Wind-engaging groove 1c is the streamline transition by body 1 outer side surface and forms.
The utility model is when concrete the use, and body 1 vertical direction equidistance is provided with wind-engaging groove 1c, and wind-engaging groove 1c increases the blowing area of body effectively, when wind realizes upwards guiding of auto spiral through wind-engaging groove 1c during to body 1.Be axially arranged with buckle slot and the suitable buckle of buckle of corresponding locking edge fastens and realizes plugging buckle and make up between the built-up sectional material.
In sum, the utility model is processed actual sample and through repeatedly use test, is seen that from the effect of use test provable the utility model can reach the purpose that it is expected like specification and diagramatic content, and practical value is unquestionable.The above embodiment that lifts only is used for conveniently illustrating the utility model; Be not that the utility model is done any pro forma restriction; Have common knowledge the knowledgeable in the technical field under any,, utilize technology contents that the utility model discloses to do the local equivalent embodiment who changes or modify if in the scope that does not break away from technical characteristics that the utility model is carried; And do not break away from the technical characteristics content of the utility model, all still belong in the scope of the utility model technical characteristics.
Claims (6)
1. one kind has from the blade of vertical wind driven generator that leads; Comprise vertically disposed body (1); Body (1) comprises left side windward side (1a) and right side wind-engaging end (1b); It is characterized in that: described body (1) outer side surface is provided with wind-engaging groove (1c), and said wind-engaging groove (1c) extends to left side windward side (1a) by right side wind-engaging end (1b).
2. according to claim 1 have from the guiding blade of vertical wind driven generator, it is characterized in that: the left side windward side (1a) of described wind-engaging groove (1c) not the end in the right side wind-engaging end (1b).
3. the blade of vertical wind driven generator that has from guiding according to claim 1 is characterized in that: wind-engaging end (1b) is and leaves a mouthful state mutually the trough rim up and down of described wind-engaging groove (1c) on the right side, and the windward side in the left side (1a) intersects and is closed state.
4. according to claim 1 or the 3 described blade of vertical wind driven generator that have from guiding, it is characterized in that: described wind-engaging groove (1c) extends up to left side windward side (1a) in the shape of a spiral by right side wind-engaging end (1b).
5. the blade of vertical wind driven generator that has from guiding according to claim 4, it is characterized in that: described wind-engaging groove (1c) is the streamline transition by body (1) outer side surface and forms.
6. the blade of vertical wind driven generator that has from guiding according to claim 1 is characterized in that: described body (1) becomes polylith bar shaped section bar fastening to constitute by the Vertical direction split.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120181316 CN202250594U (en) | 2011-05-31 | 2011-05-31 | Self-guiding vertical wind driven generator blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120181316 CN202250594U (en) | 2011-05-31 | 2011-05-31 | Self-guiding vertical wind driven generator blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202250594U true CN202250594U (en) | 2012-05-30 |
Family
ID=46111847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120181316 Expired - Fee Related CN202250594U (en) | 2011-05-31 | 2011-05-31 | Self-guiding vertical wind driven generator blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202250594U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102230449A (en) * | 2011-05-31 | 2011-11-02 | 广东奥其斯科技有限公司 | Self-guiding vertical fan blade and wind power generation device using same |
| CN106762466A (en) * | 2016-12-31 | 2017-05-31 | 瑞安市源博洁净新能源再生研究所 | A kind of wind-driven generator |
-
2011
- 2011-05-31 CN CN 201120181316 patent/CN202250594U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102230449A (en) * | 2011-05-31 | 2011-11-02 | 广东奥其斯科技有限公司 | Self-guiding vertical fan blade and wind power generation device using same |
| CN102230449B (en) * | 2011-05-31 | 2013-10-09 | 广东奥其斯科技有限公司 | Self-guiding vertical fan blade and wind power generation device using same |
| CN106762466A (en) * | 2016-12-31 | 2017-05-31 | 瑞安市源博洁净新能源再生研究所 | A kind of wind-driven generator |
| CN106762466B (en) * | 2016-12-31 | 2024-01-23 | 瑞安市源霸机械制造有限公司 | Wind driven generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGXI OUTRACE TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: GUANGDONG OUTRACE TECHNOLOGY CO., LTD. Effective date: 20131029 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 523000 DONGGUAN, GUANGDONG PROVINCE TO: 330800 YICHUN, JIANGXI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131029 Address after: 330800 hi tech Industrial Zone, Jiangxi Patentee after: Outrace (Jiangsu) Technology Co., Ltd. Address before: 523000 Guangdong province Dongguan city Humen Town Industrial Zone Huaide Village Lane Patentee before: Guangdong Outrace Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20150531 |
|
| EXPY | Termination of patent right or utility model |