CN204283738U - A kind of wind-power generating system that automatically can regulate direction - Google Patents
A kind of wind-power generating system that automatically can regulate direction Download PDFInfo
- Publication number
- CN204283738U CN204283738U CN201420728765.2U CN201420728765U CN204283738U CN 204283738 U CN204283738 U CN 204283738U CN 201420728765 U CN201420728765 U CN 201420728765U CN 204283738 U CN204283738 U CN 204283738U
- Authority
- CN
- China
- Prior art keywords
- wind
- bearing
- generator
- impeller
- automatically
- 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
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Wind Motors (AREA)
Abstract
The utility model relates to a kind of wind-power generating system that automatically can regulate direction, belongs to technical field of wind power generation.This wind-power generating system comprises pylon and wind generating unit; Wind generating unit comprises the impeller, speed reducer and the generator that are connected successively by traditional axle; Pylon top is fixed with a vertical axle; Axle is provided with bearing; Wind generating unit is fixed on bearing; Generator is arranged on the side of bearing, and impeller and speed reducer are arranged on the opposite side of bearing; Impeller is lower fan blade; Impeller is greater than the distance of generator to bearing to the distance of bearing.The wind-power generating system that automatically can regulate direction of the present utility model, wind generating unit wherein can rotate in the horizontal direction, to adapt to the change of wind direction.
Description
Technical field
The utility model relates to a kind of wind-power generating system that automatically can regulate direction, belongs to technical field of wind power generation.
Background technique
Along with the fast development of new energy industry, country constantly advocates the life of environmental protection low-carbon (LC), installed capacity of wind-driven power constantly rises in China, the area such as the Northwest, the Inner Mongol, southeastern coast that wind resource enriches is covered by wind-power electricity generation gradually, the power level of Wind turbines constantly rises, from hundreds of kilowatt to a few megawatt.The application area of wind-power electricity generation is more and more wider simultaneously, and has been amplified out gradually from net type unit by the grid type of extensive use.Good development prospect is had in fields such as heating, desalination of sea water, isolated island illuminations from net type unit.Application from net type unit can be mated for different loadtypes.
But, existing comparatively large at power from net type unit, be only applicable to the area that wind energy is comparatively concentrated, in wind-force and the more area of wind vector, just not too applicable.
Summary of the invention
The technical problems to be solved in the utility model is, not enough for prior art, proposes the miniature wind power generation system that a kind of structure is simple, have turning function.
The utility model is the technological scheme solving the problems of the technologies described above proposition: a kind of wind-power generating system that automatically can regulate direction, comprises pylon and wind generating unit; Described wind generating unit comprises the impeller, speed reducer and the generator that are connected successively by traditional axle; Described pylon top is fixed with a vertical axle; Described axle is provided with bearing; Described wind generating unit is fixed on described bearing; Described generator is arranged on the side of described bearing, and described impeller and speed reducer are arranged on the opposite side of described bearing; Described impeller is lower fan blade; Described impeller is greater than the distance of described generator to described bearing to the distance of described bearing.
The wind-power generating system that automatically can regulate direction of the present utility model, wherein wind generating unit can rotate in the horizontal direction, to adapt to the change of wind direction; The jib length of wind wheel is greater than the spiral arm of generator, when change of the wind, can change direction by Wind power propelling like this.During in order to prevent wind speed higher, the rotational speed of wind generating unit is too fast, is placed in by generator on feathering axis, increases rotary inertia, and the rotational speed effectively reducing self prevents from damaging.
Such scheme further improves and is, described axle is hollow structure, wherein accommodates the output cable of described motor, to facilitate wiring.
Such scheme further improves and is, described generator casing is provided with tuning rudder; Described speed reducer is equipped with blast cap towards one end of generator, is beneficial to wind generating unit adjustment direction further.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the utility model preferred embodiment structural representation.
Number in the figure is schematically as follows: 1-pylon, 2-axle, 3-bearing, 4-impeller, 5-speed reducer, 6-generator, 7-tuning rudder, 8-blast cap.
Embodiment
Embodiment
The wind-power generating system that automatically can regulate direction of the present embodiment, as shown in Figure 1, comprise pylon 1 and on pylon 1 top, the wind generating unit that can horizontally rotate.
Wind generating unit comprises the impeller 4, speed reducer 5 and the generator 6 that are connected in turn with transmission shaft; Pylon 1 top is fixed with a vertical axle 2; Axle 2 is provided with bearing 3; Namely wind generating unit is fixed on bearing 3; Generator 6 is arranged on the side of bearing 3, and impeller 4 and speed reducer 5 are arranged on the opposite side of bearing 3; Impeller 4 is lower fan blades; The jib length of impeller 4 is greater than the jib length of generator 6, and the distance between impeller 4 and speed reducer 5 is very little, speed reducer 5 is equipped with blast cap 8.The shell of simultaneously generator 6 is provided with tuning rudder 7, the feature that the deadweight in conjunction with generator 6 is larger, can ensures that the wind-receiving face of impeller 4 is all the time towards direction of the wind comes from.
Axle 2 is hollow structures, wherein accommodates the output cable of generator 6, like this, and can the wiring easily in below.
The wind-power generating system that automatically can regulate direction of the present embodiment, structure is simple, is suitable for low-power generator, is more suitable for being used in remote districts or rural area, provides the electricity consumptions such as illumination, heating from net.
The utility model is not limited to above-described embodiment.All employings are equal to the technological scheme of replacing and being formed, and all drop in the protection domain of the utility model requirement.
Claims (3)
1. automatically can regulate the wind-power generating system in direction, comprise pylon and wind generating unit; Described wind generating unit comprises the impeller, speed reducer and the generator that are connected successively by traditional axle; It is characterized in that, described pylon top is fixed with a vertical axle; Described axle is provided with bearing; Described wind generating unit is fixed on described bearing; Described generator is arranged on the side of described bearing, and described impeller and speed reducer are arranged on the opposite side of described bearing; Described impeller is lower fan blade; Described impeller is greater than the distance of described generator to described bearing to the distance of described bearing.
2. automatically can regulate the wind-power generating system in direction as claimed in claim 1, it is characterized in that: described axle is hollow structure, wherein accommodate the output cable of described motor.
3. automatically can regulate the wind-power generating system in direction as claimed in claim 1 or 2, it is characterized in that: described generator casing is provided with tuning rudder; Described speed reducer is equipped with blast cap towards one end of generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420728765.2U CN204283738U (en) | 2014-11-28 | 2014-11-28 | A kind of wind-power generating system that automatically can regulate direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420728765.2U CN204283738U (en) | 2014-11-28 | 2014-11-28 | A kind of wind-power generating system that automatically can regulate direction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204283738U true CN204283738U (en) | 2015-04-22 |
Family
ID=52866905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420728765.2U Expired - Fee Related CN204283738U (en) | 2014-11-28 | 2014-11-28 | A kind of wind-power generating system that automatically can regulate direction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204283738U (en) |
-
2014
- 2014-11-28 CN CN201420728765.2U patent/CN204283738U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105863957B (en) | A kind of variablepiston high-power vertical shaft wind power generation plant and pneumatic start-up and shut-down control method | |
| CN204627867U (en) | A kind of marine power generation device | |
| CN201221443Y (en) | Wind power generation plant | |
| CN103925163A (en) | Hydraulic and pneumatic one-way shaft and birotor type power generating device | |
| CN201757026U (en) | Split type vertical shaft wind generator system | |
| CN104895744A (en) | Floating wind driven generator | |
| CN204097177U (en) | A kind of aerator of many power supply modes | |
| CN102192091A (en) | Split type vertical axis wind driven generator system | |
| CN204283752U (en) | A kind of small off-grid wind power generation system | |
| EP3147500B1 (en) | Vertical axis wind machine having controllable output power | |
| CN201103511Y (en) | Variable oar wind wheel | |
| CN202228266U (en) | Wind collection type wind generating set | |
| CN204283738U (en) | A kind of wind-power generating system that automatically can regulate direction | |
| CN204283739U (en) | A kind of high rotational stabilization from net wind-power generating system | |
| CN103573556A (en) | Double-energy power generating device | |
| CN107939598A (en) | A kind of parachute tower type wind-force receiving device | |
| CN103437961B (en) | Vertical axis wind driven generator | |
| CN204827793U (en) | Vertical axis aerogenerator wind wheel | |
| CN104976054A (en) | Vertical axis wind turbine | |
| CN105089921A (en) | Straight hit type wind power generation equipment unit adopting air collecting machines | |
| CN205370858U (en) | Automatic follow wind power generation set | |
| CN203488314U (en) | Vertical-axis wind turbine | |
| CN204344374U (en) | A kind of wind generating unit | |
| CN204755178U (en) | Adopt direct attack formula wind power generation united equipment of collection wind ware | |
| CN203796489U (en) | Wind power rotating device with opening-closing ventilation doors and wind power generation equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20171128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |