CN104265562A - Horizontal axis flexible blade of vertical axis wind driven power generator - Google Patents
Horizontal axis flexible blade of vertical axis wind driven power generator Download PDFInfo
- Publication number
- CN104265562A CN104265562A CN201410479746.5A CN201410479746A CN104265562A CN 104265562 A CN104265562 A CN 104265562A CN 201410479746 A CN201410479746 A CN 201410479746A CN 104265562 A CN104265562 A CN 104265562A
- Authority
- CN
- China
- Prior art keywords
- blade
- column
- fan blade
- horizontal axis
- spreader
- 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.)
- Pending
Links
- 239000000203 mixture Substances 0.000 claims description 2
- 238000007664 blowing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 235000010254 Jasminum officinale Nutrition 0.000 description 1
- 240000005385 Jasminum sambac Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229940074869 marquis Drugs 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- VBUNOIXRZNJNAD-UHFFFAOYSA-N ponazuril Chemical compound CC1=CC(N2C(N(C)C(=O)NC2=O)=O)=CC=C1OC1=CC=C(S(=O)(=O)C(F)(F)F)C=C1 VBUNOIXRZNJNAD-UHFFFAOYSA-N 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor
- F03D3/06—Rotors
- F03D3/062—Rotors characterised by their construction elements
- F03D3/066—Rotors characterised by their construction elements the wind engaging parts being movable relative to the rotor
- F03D3/067—Cyclic movements
-
- 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
Abstract
Disclosed is a horizontal axis flexible blade of a vertical axis wind driven power generator. The front side of the blade faces the wind when the blade is located on the side of the power wind, the blade is opened when being located on the side of the resistance wind so as to minimize the resistance, and accordingly the wind energy utilization efficiency of the wind driven power generator is greatly improved.
Description
Technical field
The invention belongs to vertical axis aerogenerator, be specifically related to the fan blade device of vertical axis aerogenerator.
Background technique
Current known vertical axis aerogenerator jasmine application number as special in China CN2O10102347028, applying date 2010.07.23, notification number CN101907064A, day for announcing 2O12.12.O8, IPC classification number F03D7/06; F03D7/06, disclosed a kind of vertical axis aerogenerator and automatic blade regulating mechanism thereof, the deficiency of this invention is after blowing-out, then plays down draught, and fan blade can reverse, and therefore easily occurs open circuit.
Summary of the invention
The object of this invention is to provide a kind of horizontal axis movable fan blades of vertical axis aerogenerator, when wind-force blows to vertical axis aerogenerator fan blade time, be divided into power wind and resistance wind, the wind-force blowing to fan blade clockwise direction side is power wind, and the wind-force blowing to fan blade counter clockwise direction side is resistance wind.Movable fan blades of the present invention the time marquis of power wind side, fan blade front windward, when fan blade in resistance wind side time, fan blade is opened, along with wind direction swing, resistance is dropped to minimum.
In order to reach above object, horizontal axis movable fan blades of the present invention is realized by following technological scheme, a kind of horizontal axis movable fan blades of vertical axis aerogenerator, by main shaft, sleeve, column, spreader, the compositions such as fan blade, it is characterized in that: be provided with spreader and sleeve in the lower end of main shaft, bearing bracket is provided with in the upper end of main shaft, hole is provided with in bearing bracket, bearing is provided with in hole, column is provided with in one end of spreader, hole is provided with in the upper end of column, bearing is provided with in hole, fan blade locating column is also provided with between main shaft and spreader, one end of fan blade is provided with blade shaft, the spindle nose of blade shaft is arranged in the bearing of column and bearing bracket, blade shaft, column, spreader becomes symmetrical cross.
Sleeve in order to connect the axle of generator, fan blade locating column power wind side location fan blade, blade shaft be level upwards, fan blade is vertically downward under calm state, and therefore no matter from which direction blow, horizontal axis movable fan blades can both start and can not reverse.
As preferably, horizontal axis movable fan blades of the present invention be provided with on main shaft more than 2 groups and 2 groups spreader, column, support, blade shaft, fan blade and fan blade locating column.
Horizontal axis movable fan blades is provided with spreader, column, support, the blade shaft of more than 2 groups and 2 groups, after fan blade and fan blade locating column, just can increases the blowing area of fan blade.
As preferably, in horizontal axis movable fan blades of the present invention each group on main shaft, be provided with the spreader of more than 5 and 5, column, support, blade shaft, fan blade and fan blade locating column.
As preferably, horizontal axis movable fan blades of the present invention turns clockwise.
As preferably, horizontal axis movable fan blades of the present invention is rotated counterclockwise.
As long as fan blade locating column is arranged on the opposite side of fan blade, horizontal axis movable fan blades so of the present invention is rotated counterclockwise.
Beneficial effect, horizontal axis movable fan blades of the present invention when power wind side, fan blade front windward, when fan blade in resistance wind side time, fan blade is opened, and resistance is dropped to minimum, therefore substantially increases the Wind Power Utilization benefit of wind-driven generator.
Accompanying drawing explanation
Fig. 1: the schematic diagram of horizontal axis movable fan blades of the present invention
The plan view of Fig. 2: Fig. 1
The fan blade schematic diagram of Fig. 3: Fig. 1
Fig. 4: the structural representation of an alternative embodiment of the invention
In figure, 1-main shaft, 2-sleeve, 3-bolt hole, 4-spreader, 5-blade shaft, 6-fan blade, 7-bolt, 8-fan blade locating column, 9-bearing cover, 10-column, 11-fan blade spindle nose, 12-bearing bracket.
embodiment
Below in conjunction with specific embodiment and accompanying drawing, the present invention is further illustrated.
Embodiment 1: as shown in Figure 1, 2, 3, spreader 4 and sleeve 2 is provided with in the lower end of main shaft 1, bolt hole 3 is provided with in sleeve 2, one end of spreader 4 is provided with column 10, the upper end of column 10 is provided with hole, bearing is provided with in hole, the upper end of main shaft 1 is provided with bearing bracket 12, be provided with hole in bearing bracket 12, in hole, be provided with bearing, between main shaft 1 and column 10, be provided with fan blade locating column 8, one end of fan blade 6 is provided with blade shaft 5, the two ends of blade shaft 5 are provided with spindle nose 11, and spindle nose 11 is arranged in the bearing of column 10 and bearing bracket 12, and bearing cover 9 is fixed by bolt 7.
Embodiment 2: as shown in Figure 4, and main shaft 1 is provided with 2 groups of spreaders 4, column 10, fan blade locating column 8, fan blade 6, blade shaft 5, bearing cover 9 and bolt 7.
Claims (5)
1. the horizontal axis movable fan blades of a vertical axis aerogenerator, by main shaft, sleeve, column, spreader, the compositions such as fan blade, it is characterized in that: be provided with spreader and sleeve in the lower end of main shaft, bearing bracket is provided with in the upper end of main shaft, hole is provided with in bearing bracket, bearing is provided with in hole, column is provided with in one end of spreader, hole is provided with in the upper end of column, bearing is provided with in hole, fan blade locating column is also provided with between main shaft and spreader, one end of fan blade is provided with blade shaft, the spindle nose of blade shaft is arranged in the bearing of column and bearing bracket, blade shaft, column, spreader becomes symmetrical cross.
2. the horizontal axis movable fan blades of vertical axis aerogenerator according to claim 1, is characterized in that: on main shaft, be provided with the spreader of more than 2 groups and 2 groups, column, support, blade shaft, fan blade and fan blade locating column.
3. the horizontal axis movable fan blades of vertical axis aerogenerator according to claim 1 and 2, is characterized in that: be provided with the spreader of more than 5 and 5, column, support, blade shaft, fan blade and fan blade locating column in each group on main shaft.
4. the horizontal axis movable fan blades of the vertical axis aerogenerator according to claim 1,2 or 3, is characterized in that: fan blade turns clockwise.
5. the horizontal axis movable fan blades of the vertical axis aerogenerator according to claim 1,2 or 3, is characterized in that: fan blade is rotated counterclockwise.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410479746.5A CN104265562A (en) | 2014-09-19 | 2014-09-19 | Horizontal axis flexible blade of vertical axis wind driven power generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410479746.5A CN104265562A (en) | 2014-09-19 | 2014-09-19 | Horizontal axis flexible blade of vertical axis wind driven power generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104265562A true CN104265562A (en) | 2015-01-07 |
Family
ID=52157119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410479746.5A Pending CN104265562A (en) | 2014-09-19 | 2014-09-19 | Horizontal axis flexible blade of vertical axis wind driven power generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104265562A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107923367A (en) * | 2015-05-30 | 2018-04-17 | 阿列克谢·斯拉沃夫·久尔格斯基 | Wind energy rotation converter with vertical rotating shaft |
| WO2018130001A1 (en) * | 2017-01-14 | 2018-07-19 | 刘珊珊 | Windmill having dual rotating blades |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101718254A (en) * | 2009-12-24 | 2010-06-02 | 周骋 | Vertical type rotating impeller and vertical type wind driven generator |
| CN201696215U (en) * | 2010-06-12 | 2011-01-05 | 林述利 | Hydraulic power-wind power dual-purpose generator impeller |
| WO2013045958A1 (en) * | 2011-09-30 | 2013-04-04 | Ioannis Ioannidis | Assemblable wind turbine with modular arms bearing foldable blades and a brake mechanism for controlling the rotation of said modular arms |
| CN204283727U (en) * | 2014-09-19 | 2015-04-22 | 孔祥青 | The horizontal axis movable fan blades of vertical axis aerogenerator |
-
2014
- 2014-09-19 CN CN201410479746.5A patent/CN104265562A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101718254A (en) * | 2009-12-24 | 2010-06-02 | 周骋 | Vertical type rotating impeller and vertical type wind driven generator |
| CN201696215U (en) * | 2010-06-12 | 2011-01-05 | 林述利 | Hydraulic power-wind power dual-purpose generator impeller |
| WO2013045958A1 (en) * | 2011-09-30 | 2013-04-04 | Ioannis Ioannidis | Assemblable wind turbine with modular arms bearing foldable blades and a brake mechanism for controlling the rotation of said modular arms |
| CN204283727U (en) * | 2014-09-19 | 2015-04-22 | 孔祥青 | The horizontal axis movable fan blades of vertical axis aerogenerator |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107923367A (en) * | 2015-05-30 | 2018-04-17 | 阿列克谢·斯拉沃夫·久尔格斯基 | Wind energy rotation converter with vertical rotating shaft |
| CN107923367B (en) * | 2015-05-30 | 2019-10-01 | 阿列克谢·斯拉沃夫·久尔格斯基 | Wind energy rotation converter with vertical rotating shaft |
| US11174836B2 (en) | 2015-05-30 | 2021-11-16 | Aleksey Slavov DYULGERSKI | Rotary converter of wind energy with a vertical axis of rotation |
| WO2018130001A1 (en) * | 2017-01-14 | 2018-07-19 | 刘珊珊 | Windmill having dual rotating blades |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150107 |
|
| WD01 | Invention patent application deemed withdrawn after publication |