CN108506165A - A kind of wind power generation plant - Google Patents
A kind of wind power generation plant Download PDFInfo
- Publication number
- CN108506165A CN108506165A CN201710110541.3A CN201710110541A CN108506165A CN 108506165 A CN108506165 A CN 108506165A CN 201710110541 A CN201710110541 A CN 201710110541A CN 108506165 A CN108506165 A CN 108506165A
- Authority
- CN
- China
- Prior art keywords
- wind
- blade
- vane
- power generation
- rotating vane
- 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
- 238000010248 power generation Methods 0.000 title claims abstract description 18
- 230000005611 electricity Effects 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000747 cardiac effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000007306 turnover 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
- F03D3/061—Rotors characterised by their aerodynamic shape, e.g. aerofoil profiles
-
- 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
- F03D3/005—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor the axis being vertical
-
- 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
- F03D3/04—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor having stationary wind-guiding means, e.g. with shrouds or channels
- F03D3/0436—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor having stationary wind-guiding means, e.g. with shrouds or channels for shielding one side of the rotor
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Wind Motors (AREA)
Abstract
The present invention relates to a kind of wind power generation plant, which includes generator, rotating vane, wind vane, wind shield.The generator is connect by shaft with the rotating vane, and the top of the shaft is equipped with bearing；The bearing is connect with the wind vane, and the tail end of the wind vane is equipped with the wind shield；The rotating vane is tile blade, and one side is windward side, and another side is choke face；The wind shield is placed in the choke face side of the rotating vane.Present invention investment is small, easy to maintenance, can realize the maximum power efficiency of wind-power electricity generation.
Description
Technical field
The present invention relates to wind power generation field more particularly to a kind of wind power generation plants.
Background technology
Existing wind power generation plant, blade is long and narrow, and the wind-force requirement needed for power generation is harsher, and it is met
Wind face is not easy to go for a drive, so its rotary speed and power are all smaller.
Traditional wind power generation blade different types, that how long sees draws paddle blade, and narrow rut is elongated, and it is small to flutter wind face,
Material requires especially high on making, and defect is more, and because it is high tower erection, stability is poor, and when wind is especially big, structural penalties are serious,
In addition of high cost, repair is inconvenient, and profit goes back to difficulty.
Invention content
Technical problem to be solved by the invention is to provide a kind of wind power generation plants that investment is small, efficient.
To solve the above problems, a kind of wind power generation plant of the present invention, including generator, rotating vane, wind direction
Mark, wind shield, it is characterised in that：The generator is connect by shaft with the rotating vane, and the top of the shaft is equipped with axis
It holds；The bearing is connect with the wind vane, and the tail end of the wind vane is equipped with the wind shield；The rotating vane is tiling leaf
Piece, one side are windward side, and another side is choke face；The wind shield is placed in the choke face side of the rotating vane.
Angle between the wind shield and the wind vane is in 135 °.
The edge of the rotating vane is equipped with hollow pipe, and the upper end and lower end are equipped with circumference hollow pipe.
The rotating vane is made of blade I, blade II and blade III；One end of the blade I, blade II and blade III
It is connected with the shaft.
It has the following advantages compared with prior art：
1, the rotating vane that the present invention uses designs for tiling, and the wind-force that windward side is subject to is more sufficient, therefore is sent out in wind-force
In electric process, the generated output that rotation can be provided is big, and its turn-over is arc, the wind received during its rotation
Mechanical resistance power is very small, does not influence blade rotation when wind-power electricity generation, and tile blade and wind shield have cooperation preferable in roomy blade
Priming.
2, the present invention can effectively hinder the wind-force for blowing to tile blade choke face in the wind shield of wind vane rear design
Gear, and the windward side of only tile blade receives wind turbine, allows blade when wind-power electricity generation to rotate and does not consume work(, most
The power of wind-power electricity generation is provided to limits.
3, the wind surface of rotating vane of the invention is roomy, therefore the power generation kinetic energy provided is more sufficient, the power generation provided
Bigger is measured, can realize the maximum power efficiency of wind-power electricity generation.
4, the present invention has hollow pipe, the upper end and lower end to be equipped with circumference hollow pipe in the edge designs of tile blade, no
But it can more efficiently reduce volume, moreover it is possible to be multiplied to cardiac kinetic energy, and firm effect can be risen to blade.
5, present invention investment is small, easy to maintenance.
Description of the drawings
The specific implementation mode of invention is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the positive structure diagram of invention.
Fig. 2 is the overlooking structure diagram of invention.
In figure：1-generator；2-shafts；3-rotating vanes；3A-blade I；3B-blade II；3C-blade III；
4-bearings；5-wind vanes；6-wind shields；7-hollow pipes；8-circumference hollow pipes.
Specific implementation mode
As shown in Figure 1, 2, a kind of wind power generation plant, including generator 1, rotating vane 3, wind vane 5, wind shield 6.Hair
Motor 1 is connect by shaft 2 with rotating vane 3, and the top of the shaft 2 is equipped with bearing 4；Bearing 4 is connect with wind vane 5, the wind
It is equipped with wind shield 6 to the tail end of mark 5；Rotating vane 3 is tile blade, and one side is windward side, and another side is choke face；It keeps out the wind
Plate 6 is placed in the choke face side of rotating vane 3.
Wherein：Angle between wind shield 6 and wind vane 5 is in 135 °.Wind shield 6 is both to take windage plate and wind gathering plate.
The edge of rotating vane 3 is equipped with hollow pipe 7, and the upper end and lower end are equipped with circumference hollow pipe 8.
Rotating vane 3 is made of I 3A of blade, II 3B of blade and III 3C of blade；III 3C of I 3A of blade, II 3B of blade and blade
One end be connected with shaft 2.
In use, installing the present invention in wind field.When wind comes, wind vane 5 rotates under the action of the forces of the wind, tail end
Wind shield 6 lives the windscreen for blowing to 3 choke face of rotating vane, and 3 windward side of rotating vane is pushed by wind, starts to rotate,
The rotation of rotating vane 3 drives generator 1 to work, to realize power generation.
When by the way of large-scale wind generating, it is contemplated that the influence of monsoon climate cancels wind vane 5, and will keep out the wind
It is 3 that plate 6, which increases, is fixed on ground by 120 degree of angles of circumference, causes to damage to avoid to device.
Claims (4)
1. a kind of wind power generation plant, including generator（1）, rotating vane（3）, wind vane（5）, wind shield（6）, feature exists
In：The generator（1）Pass through shaft（2）With the rotating vane（3）Connection, the shaft（2）Top be equipped with bearing（4）；
The bearing（4）With the wind vane（5）Connection, the wind vane（5）Tail end be equipped with the wind shield（6）；The pivoting leaf
Piece（3）For tile blade, one side is windward side, and another side is choke face；The wind shield（6）It is placed in the rotating vane
（3）Choke face side.
2. a kind of wind power generation plant as described in claim 1, it is characterised in that：The wind shield（6）With the wind vane
（5）Between angle be in 135 °.
3. a kind of wind power generation plant as described in claim 1, it is characterised in that：The rotating vane（3）Edge be equipped with
Hollow pipe（7）, the upper end and lower end are equipped with circumference hollow pipe（8）.
4. a kind of wind power generation plant as described in claim 1, it is characterised in that：The rotating vane（3）By blade I
（3A）, blade II（3B）With blade III（3C）It constitutes；The blade I（3A）, blade II（3B）With blade III（3C）One end it is equal
With the shaft（2）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710110541.3A CN108506165A (en) | 2017-02-28 | 2017-02-28 | A kind of wind power generation plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710110541.3A CN108506165A (en) | 2017-02-28 | 2017-02-28 | A kind of wind power generation plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108506165A true CN108506165A (en) | 2018-09-07 |
Family
ID=63372715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710110541.3A Pending CN108506165A (en) | 2017-02-28 | 2017-02-28 | A kind of wind power generation plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108506165A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1837605A (en) * | 2006-02-24 | 2006-09-27 | 李世龙 | Wind powered generator |
| CN2851631Y (en) * | 2005-08-27 | 2006-12-27 | 杨效权 | Vertical wind power generator |
| CN2906121Y (en) * | 2006-05-26 | 2007-05-30 | 黄金德 | Air operated machine |
| CN201071790Y (en) * | 2007-08-27 | 2008-06-11 | 张向阳 | Vertical shaft type aerogenerator |
| CN201386620Y (en) * | 2009-04-21 | 2010-01-20 | 钟泽文 | Vertical shaft type wind generator with windshield |
| CN201794716U (en) * | 2010-05-20 | 2011-04-13 | 苏州正信电子科技有限公司 | Wind power generation device |
| CN201810484U (en) * | 2010-08-20 | 2011-04-27 | 吴金良 | Vertical wind power generator with wind deflector |
| CN201982243U (en) * | 2011-03-18 | 2011-09-21 | 上海理工大学 | Vertical-axis wind turbine with adjustable position of wind shield |
| CN202148982U (en) * | 2011-06-28 | 2012-02-22 | 邱克 | Impeller device of wind driven generator |
| CN206539456U (en) * | 2017-02-28 | 2017-10-03 | 范仲元 | A kind of wind power generation plant |
-
2017
- 2017-02-28 CN CN201710110541.3A patent/CN108506165A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2851631Y (en) * | 2005-08-27 | 2006-12-27 | 杨效权 | Vertical wind power generator |
| CN1837605A (en) * | 2006-02-24 | 2006-09-27 | 李世龙 | Wind powered generator |
| CN2906121Y (en) * | 2006-05-26 | 2007-05-30 | 黄金德 | Air operated machine |
| CN201071790Y (en) * | 2007-08-27 | 2008-06-11 | 张向阳 | Vertical shaft type aerogenerator |
| CN201386620Y (en) * | 2009-04-21 | 2010-01-20 | 钟泽文 | Vertical shaft type wind generator with windshield |
| CN201794716U (en) * | 2010-05-20 | 2011-04-13 | 苏州正信电子科技有限公司 | Wind power generation device |
| CN201810484U (en) * | 2010-08-20 | 2011-04-27 | 吴金良 | Vertical wind power generator with wind deflector |
| CN201982243U (en) * | 2011-03-18 | 2011-09-21 | 上海理工大学 | Vertical-axis wind turbine with adjustable position of wind shield |
| CN202148982U (en) * | 2011-06-28 | 2012-02-22 | 邱克 | Impeller device of wind driven generator |
| CN206539456U (en) * | 2017-02-28 | 2017-10-03 | 范仲元 | A kind of wind power generation plant |
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