CN103670928A - Wing front wind deflector energization wind power generator - Google Patents
Wing front wind deflector energization wind power generator Download PDFInfo
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- CN103670928A CN103670928A CN201210327614.1A CN201210327614A CN103670928A CN 103670928 A CN103670928 A CN 103670928A CN 201210327614 A CN201210327614 A CN 201210327614A CN 103670928 A CN103670928 A CN 103670928A
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- wind
- windmill
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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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Abstract
At present, the wind energy of central part air flow of a windward side of a windmill can hardly be used effectively, the wind energy of a large area passes through from the center, and it is significant to effectively utilize the wind energy of central part wind speed of the windward side of the windmill. A wing front wind deflector energization wind power generator comprises a generation system and a wing front wind deflector energizer. When wind is blown to the windward surface of the windmill, the wind power enables the wind energy of the central part wind speed of the windward side of the windmill to be guided to the best stress windward surfaces of the middle end and the tail end of windmill vanes (4) through the action of the wing front wind deflector energizer (1), the lever function is achieved, and the work capacity of a generator (3) is improved. The wing front wind deflector energization wind power generator improves the wind speed of the middle end and the tail end of the windmill vanes through the action of the wing front wind deflector energizer, increases wind speed and improves the rotation speed of the windmill. The positive pressure and the negative pressure generated by guide kinetic energy can conveniently suck the wind energy except for the front windward area of wings of the windmill. The wing front wind deflector energization wind power generator has the great advantages of effectively utilizing the wind energy and lowering wind power cost.
Description
(1), technical field
The present invention relates to a kind of wing former dome boosted wind power generation that effectively utilizes windmill windward side core wind speed.
(2), background technique
Along with the shortage of global conventional energy resource and the aggravation of environmental pollution, seek to use free of contamination renewable energy sources to become the general trend of global energy development.The world more and more pays close attention to development alternative energy source, and the generation driving force of current global renewable energy sources is less than 1% of world's generated energy.In various alternative energy sources, wind energy is the most ripe, and its cost of electricity-generating constantly reduces.Wind energy is a kind of abundant, clean natural energy, effectively utilizes this renewable energy sources to be significant.Wind-driven generator is common wind power utilization device, mechanical energy, device for converting electric energy that it generally comprises windmill propeller blade and is attached thereto, and it utilizes Wind power propelling blade rotary to produce electric energy.Due to the requirement of electromotive power output and the deadweight of blade structure, only reach certain wind speed wind scale, as being greater than level Four, wind-force just can make blade rotary, and when wind speed wind scale is lower, wind-driven generator can not be worked, this has just limited the effective utilization lower than the wind energy of this wind scale, particularly in the lower area of long-term wind speed, cannot effectively utilize wind energy.As my patent " wind power utilization device of the energy collecting of many pumps and tip jet energizing speed-regulating ", the patent No.: ZL99247727.1; Power notification number: CN2395050Y, it can play at the middle tail end of air vane the energy increasing function that increases wind speed, it is characterized in that: be located at the tip jet energizing device that valve, suction tude are communicated with gas collection booster jar that passes through on blade.But owing to being located at tip jet energizing device on blade with blade rotation, the pressurized gas of collection is difficult to by tip jet energizing device, and technical difficulty is large, cannot play the effect of tip jet energizing, very unfortunate.As everybody knows, the huge energy of atomic bomb is according to Einsteinian formula E=V
2m, improves speed V.Rating formula according to wind-driven generator: N=V
3d
2k/2080, kilowatt.In formula: V------wind speed, meter per second; D------rotor diameter, rice; K------power coefficient, K≤0.455.Obviously, wind speed V
3be to improve the most important property of wind-power electricity generation acc power parameter, yet wind speed is that nature is given, people strengthen rotor diameter D
2, improve power coefficient K, but still be subject to the restriction of equipment and materials Strong degree, scientific and technological content and wind power cost.On the other hand, the wind energy of current existing windmill windward side core air-flow almost cannot effectively be utilized, very large-area wind energy punching and mistake is effectively utilized windmill windward side core wind speed V
3wind energy, significant.
(3), summary of the invention
The object of the invention is to design a kind of windmill windward side core wind speed V that effectively utilizes
3wing former dome boosted wind power generation, effectively to improve wind energy utilization.
For this purpose, the present invention adopts following technological scheme, and wing former dome boosted wind power generation comprises power generation system and wing former dome energizer; Power generation system comprises windmill propeller blade and the generator being attached thereto, and converts wind energy to electric energy; Wing former dome energizer comprises that one end of the front water conservancy diversion axle of the wing is axially connected with windmill head, the other end is connected with wing former dome energizer, by in the air-flow guiding windmill propeller blade of windmill windward side core, tail end, and on the stressed windward side of the best that acts directly on air vane, play the effect of the front water conservancy diversion energization of the wing.
Wing former dome boosted wind power generation utilizes Wind power propelling to produce electric energy, when wind is during to windmill windward side, wind-force is by the effect of wing former dome energizer, be analogous to the air guide sleeve of space satellite transmitter, make air-flow guiding air vane in, tail end, be equivalent to windmill windward side core wind speed V
3wind energy, transfer to air vane in, tail end, and on the stressed windward side of the best that acts directly on air vane, when strengthening wind speed, improve again the rotating speed of windmill, work the lever effect that art is good for strength of doing, strengthen the ability to work of windmill propeller-driven generator, play the front water conservancy diversion energy increasing function of the wing that effectively utilizes wind energy, thereby reach the object of effective raising wind energy utilization.
Due to the wing former dome boosted wind power generation adopting in above-mentioned solution, it can be very easily by under the effect of wing former dome energizer, by in windmill windward side core air-flow guiding air vane, tail end, greatly improve in air vane, the wind speed V of tail end
3, play and do the lever effect that art is good for strength, effectively utilize windmill windward side core wind speed V
3wind energy, when strengthening wind speed, improve again the rotating speed of windmill.Positive pressure and negative pressure that water conservancy diversion kinetic energy produces, can very easily the wind energy outside wind-exposuring area before awe be sucked, and on the stressed windward side of the best that acts directly on air vane, effectively utilize the wind energy outside windmill wind-exposuring area, be equivalent to increase the diameter D of windmill
2or wind-exposuring area, increase wind speed and wind-force intensity, improve the effective rate of utilization of wind energy, play the front water conservancy diversion energy increasing function of the wing, great advantage is: effectively utilize wind energy, reduce wind power cost.
(4), accompanying drawing explanation
Below in conjunction with drawings and embodiments, the present invention is made to further description.
Fig. 1 is the structural drawing of wing former dome boosted wind power generation of the present invention.
(5), embodiment
As shown in Figure 1, wing former dome boosted wind power generation comprises power generation system and wing former dome energizer; The generator [3] that power generation system comprises windmill propeller blade [4] and is attached thereto, converts wind energy to electric energy; Wing former dome energizer [1] comprises that one end of the front water conservancy diversion axle [2] of the wing is axially connected with windmill head, the other end is connected with water conservancy diversion energizer [1] before the wing, by in the air-flow guiding windmill propeller blade [4] of windmill windward side core, tail end, and act directly on the stressed windward side of the best of windmill propeller blade [4], play the effect of the front water conservancy diversion energization of the wing.
Claims (1)
1. wing former dome boosted wind power generation comprises power generation system and wing former dome energizer; Power generation system comprises windmill propeller blade and the generator being attached thereto, and converts wind energy to electric energy; Wing former dome energizer comprises that one end of the front water conservancy diversion axle of the wing is axially connected with windmill head, the other end is connected with wing former dome energizer, by in the air-flow guiding windmill propeller blade of windmill windward side core, tail end, and on the stressed windward side of the best that acts directly on air vane, play the effect of the front water conservancy diversion energization of the wing, it is characterized in that: before the described wing, one end of water conservancy diversion axle is axially connected with windmill head, and the other end is connected with wing former dome energizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210327614.1A CN103670928A (en) | 2012-08-28 | 2012-08-28 | Wing front wind deflector energization wind power generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210327614.1A CN103670928A (en) | 2012-08-28 | 2012-08-28 | Wing front wind deflector energization wind power generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103670928A true CN103670928A (en) | 2014-03-26 |
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ID=50309487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210327614.1A Pending CN103670928A (en) | 2012-08-28 | 2012-08-28 | Wing front wind deflector energization wind power generator |
Country Status (1)
| Country | Link |
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| CN (1) | CN103670928A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9777709B2 (en) | 2015-01-08 | 2017-10-03 | Hans Dysarsz | Translating foil system for harvesting kinetic energy from wind and flowing water |
-
2012
- 2012-08-28 CN CN201210327614.1A patent/CN103670928A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9777709B2 (en) | 2015-01-08 | 2017-10-03 | Hans Dysarsz | Translating foil system for harvesting kinetic energy from wind and flowing water |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Xiaochuan Document name: Notification of before Expiration of Request of Examination as to Substance |
|
| DD01 | Delivery of document by public notice |
Addressee: Wang Xiaochuan Document name: Notification that Application Deemed to be Withdrawn |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140326 |