CN204476660U - Rectilinear small leaf windmill - Google Patents
Rectilinear small leaf windmill Download PDFInfo
- Publication number
- CN204476660U CN204476660U CN201520075671.4U CN201520075671U CN204476660U CN 204476660 U CN204476660 U CN 204476660U CN 201520075671 U CN201520075671 U CN 201520075671U CN 204476660 U CN204476660 U CN 204476660U
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- CN
- China
- Prior art keywords
- main shaft
- axle sleeve
- arranges
- windmill
- blade
- 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
- 230000005611 electricity Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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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
Abstract
The utility model discloses a kind of rectilinear small leaf windmill, comprise base, base vertically arranges main shaft, main shaft evenly arranges several roller base from top to bottom, it is the axle sleeve that axle center rotates that main shaft outside is provided with main shaft, axle sleeve top and bottom is connected with main shaft respectively by bearing, the position that axle sleeve is inner corresponding with roller base arranges roller, large shaft sleeve rotation efficiency can be added, in axle sleeve outside, uniform intervals arranges several flared over brace from top to bottom, between described over brace, uniform intervals arranges several blade rotor, connected by blade rotor between over brace, blade rotor arranges limiting card and blade.The utility model structure is simple, fabricating cost is low, adopts many groups the small leaf of folding can link the structure of composition windbreak, effectively improves windmill rotational efficienty, have the features such as floor space is little, power is large.
Description
Technical field
The utility model belongs to technical field of wind power generation, relates to a kind of windmill electric generating apparatus, specifically a kind of rectilinear small leaf windmill.
Background technique
Along with World Economics development, the consumption of the energy increases gradually, and the application of various new energy has become the necessary trend of current social development.Wind energy is a kind of clean renewable energy sources, and it is inexhaustible, more and more be subject to the attention of various countries, especially for lack of water, short bunker and ungetable offshore islands, Pastoral Areas, mountain area and area, plateau, utilize wind-power electricity generation with suiting measures to local conditions, very applicable, be well worth doing.China's wind energy enriches, in recent years, under the background of national policy support and energy supply anxiety, Chinese wind-powered electricity generation particularly wind power equipment manufacturing industry also emerges rapidly, become the place that global wind-powered electricity generation enlivens the most, particularly northeast, northwest, southwest plateau and offshore islands, existing many successful medium and small wind generating units are in running.
Wind-driven generator is made up of cabin and wind turbine tower, at present, the air vane of wind-driven generator on the market mainly adopts rotary vane type blade, because the individual blade area of rotary vane type blade is heavy greatly, can not develops to high-altitude, mostly operate by surface wind, but surface wind is easily subject to the impact of the factors such as building, the mountain ridge, little time large when making wind-force, not easily control, cause under windmill rotational efficienty; Must with the wind force direction during rotary vane type windmill generating, the adjustment angle that horizontally rotates is needed when not right with wind direction, again need larger space in process, the floor space that when causing wind tower to be built, needs are larger, cause construction cost high, waste the problems such as a large amount of land resources.
Model utility internal content
The purpose of this utility model provides a kind of rectilinear small leaf windmill, adopt many groups can folding small leaf link composition wind-shield wall, increase the active force area of windmill wind-engaging, improve wind-force to the active force of windmill, effectively improve windmill generating efficiency; Because blade design is vertical arrangement, not only floor space is little, and not by the influence of topography, conveniently builds, and solves the problems such as high cost, floor space are large, waste land resources.
The technological scheme that the utility model adopts:
A kind of rectilinear small leaf windmill, comprise base, base vertically arranges main shaft, at main shaft, several roller base is evenly set from top to bottom, it is the axle sleeve that axle center rotates that main shaft outside is provided with main shaft, axle sleeve top and bottom is connected with main shaft respectively by bearing, the position that axle sleeve is inner corresponding with roller base arranges roller, large shaft sleeve rotation efficiency can be added, in axle sleeve outside, uniform intervals arranges several flared over brace from top to bottom, between described over brace, uniform intervals arranges several blade rotor, connected by blade rotor between over brace, blade rotor arranges limiting card and blade, blade is made to be that axle center is along with wind direction folding with blade rotor, and limiting card can block the blade of swing, its pendulum angle and over brace is made to be 90 ° of angles.When generating electricity, windmill by wind blows the power that rotation produces, and is transferred to power equipment through driving mechanism.
Described main shaft top is provided with fixing frame, and fixing frame is connected with ground, for strengthening the stability on main shaft top by fixing hawser.
Described fixing frame is in " ten " font structure.
The utility model structure is simple, fabricating cost is low, adopt many groups can folding small leaf link composition windbreak structure, increase the active force area of windmill wind-engaging, improve wind-force to the active force of windmill, effective raising windmill generating efficiency, has the features such as floor space is little, power large, easy accessibility.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is A portion of the present utility model partial enlarged drawing.
Fig. 3 is plan view of the present utility model.
In figure: 1, axle sleeve, 2, main shaft, 3, blade rotor, 4, blade, 5, over brace, 6, base, 7, fixing hawser, 8, fixing frame, 9, bearing, 10, roller, 11, roller base.
Embodiment
Below in conjunction with accompanying drawing with by embodiment, the utility model is described in further detail, but not as restriction of the present utility model.
A kind of rectilinear small leaf windmill, as shown in Figure 1, comprise base 6, base 6 vertically arranges main shaft 2, main shaft 2 evenly arranges several roller base 9 from top to bottom, main shaft 2 outside is provided with the axle sleeve 1 rotated for axle center with main shaft 2, axle sleeve 1 top and bottom is connected with main shaft 2 respectively by bearing 9, be provided with the fixing frame 8 in " ten " font structure in main shaft 2 top surrounding, fixing frame 8 is connected with ground by fixing hawser 7, can strengthen the stability on main shaft 2 top, as shown in Figure 2, the position that axle sleeve 1 is inner corresponding with roller base 9 arranges roller 8, large shaft sleeve 2 rotation efficiency can be added, the outside surrounding of axle sleeve 2 from top to bottom uniform intervals several flared over brace 5 is set, described over brace 5 is " ten " font centered by axle sleeve 2, between over brace 5, uniform intervals arranges several blade rotor 3, connected by blade rotor 3 between over brace 5, blade rotor 3 arranges limiting card and blade 4, make blade 4 with blade rotor 3 for axle center is along with wind direction folding, and limiting card can block the blade 4 of swing, make its pendulum angle and over brace 5 in 90 ° of angles.
During utilization, in the face of the left side blade of wind-force direction centered by main shaft is closed under wind-force effect, right side is then opened (as shown in Figure 3), make the airflow acting force that the airflow acting force that is subject on the left of windmill is large, right side is subject to little, make the windbreak discontinuity of windmill and rotate, the roller be simultaneously equipped with in axle sleeve make windmill be easier to rotate, improve rotational efficienty, the effect of windmill by wind rotates the power produced, and is transferred to power generating equipment through driving mechanism.
Rectilinear small leaf windmill described in the utility model also acts on other power equipments by driving mechanism.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. a rectilinear small leaf windmill, comprise base, it is characterized in that: on base, vertically main shaft is set, main shaft evenly arranges several roller base from top to bottom, it is the axle sleeve that axle center rotates that main shaft outside is provided with main shaft, axle sleeve top and bottom is connected with main shaft respectively by bearing, the position that axle sleeve is inner corresponding with roller base arranges roller, in axle sleeve outside, uniform intervals arranges several flared over brace from top to bottom, between described over brace, uniform intervals arranges several blade rotor, connected by blade rotor between over brace, blade rotor arranges limiting card and blade.
2. rectilinear small leaf windmill according to claim 1, is characterized in that: described main shaft top is provided with fixing frame, and fixing frame is connected with ground by fixing hawser.
3. rectilinear small leaf windmill according to claim 2, is characterized in that: described fixing frame is in " ten " font structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520075671.4U CN204476660U (en) | 2015-02-03 | 2015-02-03 | Rectilinear small leaf windmill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520075671.4U CN204476660U (en) | 2015-02-03 | 2015-02-03 | Rectilinear small leaf windmill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204476660U true CN204476660U (en) | 2015-07-15 |
Family
ID=53632454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520075671.4U Expired - Fee Related CN204476660U (en) | 2015-02-03 | 2015-02-03 | Rectilinear small leaf windmill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204476660U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107269463B (en) * | 2017-08-10 | 2023-04-18 | 贵州大学 | Wind power generation method and device capable of generating power through rotatable swing pipe |
-
2015
- 2015-02-03 CN CN201520075671.4U patent/CN204476660U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107269463B (en) * | 2017-08-10 | 2023-04-18 | 贵州大学 | Wind power generation method and device capable of generating power through rotatable swing pipe |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 |