CN101846039A - Wind generating set for downwind windmill - Google Patents
Wind generating set for downwind windmill Download PDFInfo
- Publication number
- CN101846039A CN101846039A CN200910129100A CN200910129100A CN101846039A CN 101846039 A CN101846039 A CN 101846039A CN 200910129100 A CN200910129100 A CN 200910129100A CN 200910129100 A CN200910129100 A CN 200910129100A CN 101846039 A CN101846039 A CN 101846039A
- Authority
- CN
- China
- Prior art keywords
- wind
- downwind
- windmill
- windward driving
- blades
- 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
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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
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Wind Motors (AREA)
Abstract
The invention relates to a wind generating set for a downwind windmill. The body of the downwind windmill is cylindrical; blades and movable blades are longitudinally consistent with the body; the front surface of the downwind windmill withstands wind force to enable the downwind windmill to run downwind; the downwind windmill is clamped by a stand; two groups of wind blocking and blade blowing grooves of which the backs are opposite are arranged above and below the downwind windmill; the grooves can block more wind ahead, behind, above and below the downwind windmill to act on the blades, can block contrary wind of the back surfaces of the blades, and can prevent noise from being propagated downward; the blades can also be made of cloth materials and can be combined with the body of the windmill to form a wind sleeve capable of being opened and closed; and one or more linked downwind windmills drive a generator.
Description
Technical field
This invention relates to a kind of windward driving aerogenerator group.Particularly a kind of utilization that can improve wind energy, improve the windward driving aerogenerator group of generated energy.
Background technique
Existing wind power generating set, the fan blade side is subjected to wind-force, the wind cutting running, most of wind-force is worn the fan blade neutral gear and mistake, the fan blade heaviness, noise is big, and utilization ratio of wind energy is not high.
Summary of the invention
The windward driving vehicle body is a cylindrical body, and fan blade is block, arc, fixes with the vehicle body vertical consistency, and wind-force is born in the front, with the wind operation; The windward driving two ends are provided with fixing cincture, and two cinctures folder windward driving constitutes the wind groove of an annular, stop wind direction fan blade both sides to be released, and it is distinguished and admirable easily to form rotation in the annular wind groove, has reduced the resistance of air to fan blade, has increased the motional inertia of windward driving; The windward driving periphery is provided with blocks wind leaf groove, and with former and later two opposite directions of windward driving, the more windy power of upper and lower diverse location is blocked collection, acted on the fan blade front, and the contrary wind at the fan blade back side is stopped, and also can stop noise and propagate downwards; Windward driving and generator coaxle or different shaft drive.
For further optimizing this invention, fan blade can connect into movable fan blades with hinge and windward driving vehicle body, opens when being subjected to wind-force; Otherwise, close up; The radian of movable fan blades opens the fan blade rear portion greater than the vehicle body radian; Fixedly fan blade, movable fan blades also can load in mixture.
For optimizing this invention more, reduce weight, running resistance, the operation noise of fan blade, fan blade is made with the cloth material, but closes the wind sleeve of formation opening and closing with the windward driving vehicle body.
Below by embodiment this invention is described further.
Embodiment one: the windward driving vehicle body is a cylindrical body, two ends respectively are provided with a cincture greater than the straight warp of windward driving, cincture and frame are fixed, the bearing and the frame of windward driving are fixed, frame is embedded cincture, windward driving, and a side of frame is provided with a frame, the device generator, the frame both sides all can be established and be adorned a plurality of linked windward vehicles, and frame is fixed with backguy.The windward driving fan blade is an arc, fixes with the vehicle body vertical consistency, and also available hinge and vehicle body connect into movable fan blades, and the movable fan blades maximum is opened 90 degree, and radian opens the movable fan blades rear portion greater than the vehicle body radian.Windward driving is upper and lower respectively be provided with one group of back of the body back of the body relative block wind leaf groove, blocking wind leaf groove curves inwardly, " eight " shape opening, bottom land is provided with lets out air port, wind discharging door, but the cloth material is made, also but steelframe, cloth material constitute, windward driving end far away, one group be connected with upper rack, fixing, encase cincture horizontal diameter two ends corresponding site, make to block between wind leaf groove and windward driving to form upper and lower two wind inlets of exhaust outlet each other, cincture horizontal diameter two ends are provided with desires mouthful, makes to block wind slot bottom surface and press close to fan blade at this position.One or more linked windward vehicles and generator coaxle or different shaft drive.Windward driving can slow down wind speed, lift high-blast level, can utilize the windward driving generator to block wind generating, tree planting sand control.
Embodiment two: fan blade is that the cloth material is made, windward driving vehicle body parcel cloth material, and an end of fan blade and the coating of vehicle body are fixed; With the belt strip that the cloth material is made, fix with the opening end of fan blade and the coating of vehicle body periphery respectively, but make the wind sleeve that forms opening and closing between fan blade and windward driving vehicle body.Can use many belt strips, the synthetic knot of belt strip direction folded seam in bag does not drop out belt strip outside wind sleeve.
Embodiment three: windward driving is vertical, and block wind leaf groove and lie on one's side, left and right distribution, generator is upright to be loaded on above the frame.
Claims (2)
1. windward driving aerogenerator group, it is characterized in that: the windward driving vehicle body is cylindric, vehicle body is provided with fan blade, movable fan blades, wind-force is born in fan blade, movable fan blades front, and the another side barred is not subjected to wind-force, the windward driving two ends are provided with cincture, frame is embedded windward driving, and the windward driving periphery is provided with blocks wind leaf groove, windward driving and generator coaxle or different shaft drive.
2. a kind of windward driving aerogenerator group according to claim 1 is characterized in that: fan blade is the cloth material, combines pouch with the windmill vehicle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910129100A CN101846039A (en) | 2009-03-28 | 2009-03-28 | Wind generating set for downwind windmill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910129100A CN101846039A (en) | 2009-03-28 | 2009-03-28 | Wind generating set for downwind windmill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101846039A true CN101846039A (en) | 2010-09-29 |
Family
ID=42770797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910129100A Pending CN101846039A (en) | 2009-03-28 | 2009-03-28 | Wind generating set for downwind windmill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101846039A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000145612A (en) * | 1998-11-12 | 2000-05-26 | Koichi Umehara | Vane opening/closing type windmill |
| CN200985865Y (en) * | 2006-12-18 | 2007-12-05 | 廖振雷 | Vertical shaft wind power generation plant |
| CN200993078Y (en) * | 2006-12-19 | 2007-12-19 | 林容蒨 | Wind collecting device for wind-force generator |
| CN101358579A (en) * | 2008-08-22 | 2009-02-04 | 全龙浩 | Wind-driven generator for preventing sandy soil erosion |
| CN201209518Y (en) * | 2008-05-06 | 2009-03-18 | 徐林波 | Wind wheel with bonnet and guiding device |
| CN101749185A (en) * | 2008-12-19 | 2010-06-23 | 张仁力 | Windward driving aerogenerator |
-
2009
- 2009-03-28 CN CN200910129100A patent/CN101846039A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000145612A (en) * | 1998-11-12 | 2000-05-26 | Koichi Umehara | Vane opening/closing type windmill |
| CN200985865Y (en) * | 2006-12-18 | 2007-12-05 | 廖振雷 | Vertical shaft wind power generation plant |
| CN200993078Y (en) * | 2006-12-19 | 2007-12-19 | 林容蒨 | Wind collecting device for wind-force generator |
| CN201209518Y (en) * | 2008-05-06 | 2009-03-18 | 徐林波 | Wind wheel with bonnet and guiding device |
| CN101358579A (en) * | 2008-08-22 | 2009-02-04 | 全龙浩 | Wind-driven generator for preventing sandy soil erosion |
| CN101749185A (en) * | 2008-12-19 | 2010-06-23 | 张仁力 | Windward driving aerogenerator |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100929 |