CN204283734U - A kind of power facility - Google Patents
A kind of power facility Download PDFInfo
- Publication number
- CN204283734U CN204283734U CN201420702361.6U CN201420702361U CN204283734U CN 204283734 U CN204283734 U CN 204283734U CN 201420702361 U CN201420702361 U CN 201420702361U CN 204283734 U CN204283734 U CN 204283734U
- Authority
- CN
- China
- Prior art keywords
- main shaft
- bearing
- power facility
- reinforced
- electrical machinery
- 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
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
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- Wind Motors (AREA)
Abstract
The utility model relates to a kind of power facility, comprise main shaft, the bottom of described main shaft is provided with starting electrical machinery, the outer wall of main shaft is provided with clutch shaft bearing and the second bearing near top end, the bottom of the second bearing is provided with the generator be fixed on main shaft, the outside of main shaft is provided with some vertical vanes be circularly and evenly distributed, vertical vane is all connected with the second bearing by some first reinforced blades, the first reinforced blade being positioned at top is all connected with clutch shaft bearing by the second reinforced blade, and the top of clutch shaft bearing is provided with the protective housing being fixed on spindle top.Power facility reasonable in design of the present utility model, multiple first reinforced blade is connected between vertical vane with the second bearing, improve blade wind sweeping area, add rotation torque, increase starting electrical machinery in the bottom of main shaft, can be started by starting electrical machinery when wind speed is low, easy to operate, increase taper protective housing at the top of main shaft in addition, improve anti-dust performance, extend working life.
Description
Technical field
The utility model relates to a kind of power facility.
Background technique
Current vertical axis aerogenerator is divided into resistance type and lift-type two kinds, and resistance type wind-driven generator startability is good, but generating efficiency is low, and lift-type wind turbine power generation efficiency is high, but startability is poor.In the interconnection technique of vane of vertical shaft wind-driven generator and bearing, structure is relatively simple, and start more difficult, main shaft does not have dust reduction capability, and working life is short, and blade adopts single vertical vane in addition, and efficiency is low.
Model utility content
For solving the problems of the technologies described above, the utility model provides a kind of power facility.
Power facility of the present utility model, comprise main shaft, the bottom of described main shaft is provided with starting electrical machinery, the outer wall of main shaft is provided with clutch shaft bearing and the second bearing near top end, the bottom of the second bearing is provided with the generator be fixed on main shaft, the outside of main shaft is provided with some vertical vanes be circularly and evenly distributed, vertical vane is all connected with the second bearing by some first reinforced blades, the first reinforced blade being positioned at top is all connected with clutch shaft bearing by the second reinforced blade, and the top of clutch shaft bearing is provided with the protective housing being fixed on spindle top.
Power facility of the present utility model, the bottom of described starting electrical machinery is provided with fixed base.
Power facility of the present utility model, the angle between described second reinforced blade and the first reinforced blade is 45 degree.
Power facility of the present utility model, described protective housing is taper protective housing.
Compared with prior art the beneficial effects of the utility model are: power facility reasonable in design of the present utility model, multiple first reinforced blade is connected between vertical vane with the second bearing, improve blade wind sweeping area, add rotation torque, increase starting electrical machinery in the bottom of main shaft, can be started by starting electrical machinery when wind speed is low, easy to operate, increase taper protective housing at the top of main shaft in addition, improve anti-dust performance, extend working life.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of power facility described in the utility model embodiment.
In figure:
1, main shaft; 2, starting electrical machinery; 3, clutch shaft bearing; 4, the second bearing; 5, generator; 6, vertical vane; 7, the first reinforced blade; 8, the second reinforced blade; 9, protective housing; 10, fixed base.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
As shown in Figure 1, a kind of power facility, comprise main shaft 1, the bottom of described main shaft 1 is provided with starting electrical machinery 2, the outer wall of main shaft 1 is provided with clutch shaft bearing 3 and the second bearing 4 near top end, the bottom of the second bearing 4 is provided with the generator 5 be fixed on main shaft 1, the outside of main shaft 1 is provided with some vertical vanes 6 be circularly and evenly distributed, vertical vane 6 is all connected with the second bearing 4 by some first reinforced blades 7, the first reinforced blade 7 being positioned at top is all connected with clutch shaft bearing 3 by the second reinforced blade 8, the top of clutch shaft bearing 3 is provided with the protective housing 9 being fixed on spindle top.
Power facility of the present utility model, the bottom of described starting electrical machinery 2 is provided with fixed base 10.
Power facility of the present utility model, the angle between described second reinforced blade 8 and the first reinforced blade 7 is 45 degree.
Power facility of the present utility model, described protective housing 9 is taper protective housing.
Power facility reasonable in design of the present utility model, the rotating shaft of generator is connected with the outer ring of the second bearing, between vertical vane with the second bearing, be connected multiple first reinforced blade, improve blade wind sweeping area, add rotation torque, starting electrical machinery is increased in the bottom of main shaft, can be started by starting electrical machinery when wind speed is low, easy to operate, increase taper protective housing at the top of main shaft in addition, improve anti-dust performance, extend working life.
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 improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (4)
1. a power facility, comprise main shaft (1), it is characterized in that: the bottom of described main shaft (1) is provided with starting electrical machinery (2), the outer wall of main shaft (1) is provided with clutch shaft bearing (3) and the second bearing (4) near top end, the bottom of the second bearing (4) is provided with the generator (5) be fixed on main shaft (1), the outside of main shaft (1) is provided with some vertical vanes (6) be circularly and evenly distributed, vertical vane (6) is all connected with the second bearing (4) by some first reinforced blades (7), the first reinforced blade (7) being positioned at top is all connected with clutch shaft bearing (3) by the second reinforced blade (8), the top of clutch shaft bearing (3) is provided with the protective housing (9) being fixed on main shaft (1) top.
2. power facility according to claim 1, is characterized in that: the bottom of described starting electrical machinery (2) is provided with fixed base (10).
3. power facility according to claim 1, is characterized in that: the angle between described second reinforced blade (8) and the first reinforced blade (7) is 45 degree.
4. power facility according to claim 1, is characterized in that: described protective housing (9) is taper protective housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420702361.6U CN204283734U (en) | 2014-11-20 | 2014-11-20 | A kind of power facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420702361.6U CN204283734U (en) | 2014-11-20 | 2014-11-20 | A kind of power facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204283734U true CN204283734U (en) | 2015-04-22 |
Family
ID=52866901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420702361.6U Expired - Fee Related CN204283734U (en) | 2014-11-20 | 2014-11-20 | A kind of power facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204283734U (en) |
-
2014
- 2014-11-20 CN CN201420702361.6U patent/CN204283734U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20150422 Termination date: 20161120 |