CN2434445Y - Wind power generator - Google Patents
Wind power generator Download PDFInfo
- Publication number
- CN2434445Y CN2434445Y CN00221748U CN00221748U CN2434445Y CN 2434445 Y CN2434445 Y CN 2434445Y CN 00221748 U CN00221748 U CN 00221748U CN 00221748 U CN00221748 U CN 00221748U CN 2434445 Y CN2434445 Y CN 2434445Y
- Authority
- CN
- China
- Prior art keywords
- spiral arm
- wind
- sail
- rotating shaft
- utility
- 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
Links
Classifications
-
- 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
Landscapes
- Wind Motors (AREA)
Abstract
The utility model discloses a wind generator. The utility model comprises a spiral arm which is connected with a vertical shaft, the spiral arm is provided with two or more layers, a rotary shaft which is fixedly connected with a wind sail is sheathed in a shaft sleeve which is arranged on the end of a spiral arm which is adjacent to the spiral arm which is connected with the vertical shaft, the both ends of the rotary shaft are sheathed with a spring, and the both ends of the spring are hooked on the wind sail and the spiral arm. The structure of the utility model enlarges the wind acceptance area of the wind sail, so the generator can endlessly generate energy, and the environmental pollution is reduced. Therefore, the utility model is a favorable path for making full use of natural resources to renew energy sources.
Description
The utility model relates to a kind of wind-driven generator, particularly a kind of sail type wind rotor machine.
Progress and the reach of science along with society, people improve constantly the requirement of living standard, the consumption of the various energy of simultaneous also constantly increases, the used fuel of various power engines has brought many drawbacks to people, and it has not only consumed Limited resources, also discharges many waste gas simultaneously, destroyed physical environment, therefore, reduce environmental pollution, utilizing natural resources to come the renewable sources of energy will be a good approach.And existing wind-driven generator mostly adopts propeller to receive wind-force, because the paddle area of propeller is little, it is few to accept wind-force, the energy that produces is also just few, and paddle forms circle when receiving wind-force, and interior circle is different and make the wind-force difference of reception in the speed of excircle part, if the paddle diameter is crossed certain limit, just inoperative, promptly can't obtain wanting the energy that obtains.
The purpose of this utility model is for improving a kind of novel sail type wind generator that above-mentioned deficiency provides.Sail type wind generator blowing area after the improvement increases, and sending power increases, and has made full use of natural resources.
For achieving the above object, the utility model comprises the spiral arm that is connected with vertical shaft, described spiral arm have two-layer or two-layer more than, be equipped with rotating shaft in the rotating shaft cover of its adjacent spiral arm end with the sail Joint, the two ends of described rotating shaft are with spring, dogging is on sail and spiral arm respectively for the two ends of described spring, and its spring is in " recovery " time, shape in an overlapping between sail in the rotating shaft and spiral arm; During its spring generation deformation, the sail in the rotating shaft is tending towards opening up to parallel with spiral arm gradually; Described spiral arm is provided with snubber.
As further improvement of the utility model, described spiral arm be 3 every layer and each other angle be 120 degree; Described rotating shaft cover is ball bearing; Canvas in the described sail can adopt aluminum alloy or nylon fiber cloth to make.
After adopting such structure, owing in the rotating shaft cover of the end of adjacent spiral arm, be equipped with rotating shaft with the sail Joint, the two ends of rotating shaft are with spring, and spiral arm is provided with snubber, when receiving wind-force, has sail acting at least, the blowing area of sail is bigger than propeller blowing area, thereby makes the utility model in that continuous produce power under the situation of wind is arranged, and makes full use of the natural resources, need not to use the human various energy that develop of producing, environmentally safe.
Below in conjunction with accompanying drawing the utility model is elaborated.
Fig. 1 is a structural representation of the present utility model.
As shown in Figure 1, wind-driven generator described in the utility model comprises the spiral arm 2 that is connected with vertical shaft 1, spiral arm 2 have two-layer more than, every layer of spiral arm 2 is that 3 equidistant and two arm angles are 120 degree, be equipped with rotating shaft 3 in the rotating shaft cover 6 of its adjacent spiral arm 2 ends with sail 5 Joints, the two ends of rotating shaft 3 are with spring 4, and dogging is on sail 5 and spiral arm 2 respectively at the two ends of spring 4, and spiral arm 2 is provided with a snubber 7.When receiving wind-force, three have the acting of lifting a sail at least in lifting a sail, and when the elasticity of spring 4 was in " recovery " state, 2 of sail 5 in the rotating shaft 3 and spiral arms be shape in an overlapping; All the other sails make sail be tending towards gradually opening up to parallel with spiral arm 2 because the effect of wind-force makes spring generation deformation; Be provided with a snubber 7 owing to spiral arm 2 again, can be when making sail and spiral arm overlapping to counter-rotation.Sail is constantly accepted the rotation of wind-force drive generator shaft makes it produce power.
Claims (3)
1. wind-driven generator, comprise the spiral arm that is connected with vertical shaft, it is characterized in that: described spiral arm (2) have two-layer more than, be equipped with rotating shaft (3) in the rotating shaft cover (6) of its adjacent spiral arm (2) end with sail (5) Joint, the two ends of described rotating shaft (3) are with spring (4), the two ends dogging of described spring (4) is on sail (5) and spiral arm (2), and its torsion is when restoring attitude, parellel in an overlapping between sail (5) in the rotating shaft (3) and spiral arm (2); Described spiral arm (2) is provided with snubber (7).
2. wind-driven generator according to claim 1, it is characterized in that every layer of spiral arm (2) be 3 and each other angle be 120 degree.
3. wind-driven generator according to claim 1 is characterized in that, rotating shaft cover (6) is a ball bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00221748U CN2434445Y (en) | 2000-09-11 | 2000-09-11 | Wind power generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00221748U CN2434445Y (en) | 2000-09-11 | 2000-09-11 | Wind power generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2434445Y true CN2434445Y (en) | 2001-06-13 |
Family
ID=33586601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN00221748U Expired - Fee Related CN2434445Y (en) | 2000-09-11 | 2000-09-11 | Wind power generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2434445Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103726986A (en) * | 2006-10-11 | 2014-04-16 | 严强 | Blade supporting wing structure of vertical shaft wind driven generator |
-
2000
- 2000-09-11 CN CN00221748U patent/CN2434445Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103726986A (en) * | 2006-10-11 | 2014-04-16 | 严强 | Blade supporting wing structure of vertical shaft wind driven generator |
| CN103912446A (en) * | 2006-10-11 | 2014-07-09 | 严强 | Blade supporting wing structure of vertical axis wind driven generator |
| CN103912446B (en) * | 2006-10-11 | 2017-06-30 | 严强 | The vane support wing structure of vertical axis aerogenerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |