CN102705165A - Wind power generation device - Google Patents
Wind power generation device Download PDFInfo
- Publication number
- CN102705165A CN102705165A CN2012101765548A CN201210176554A CN102705165A CN 102705165 A CN102705165 A CN 102705165A CN 2012101765548 A CN2012101765548 A CN 2012101765548A CN 201210176554 A CN201210176554 A CN 201210176554A CN 102705165 A CN102705165 A CN 102705165A
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- CN
- China
- Prior art keywords
- wind
- driven generator
- collecting cover
- sectional area
- collection cover
- 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.)
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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
Abstract
The invention discloses a wind power generation device which can be used in low wind power environment. The device comprises a wind-driven generator, wherein the wind-driven generator is positioned in a wind collecting cover; the sectional area of a wind inlet of the wind collecting cover is greater than that of a wind outlet of the wind collecting cover; and the wind-driven generator is arranged at the wind outlet of the wind collecting cover. The wind-driven generator is arranged at the wind outlet of the wind collecting cover, and the sectional area of the wind inlet of the wind collecting cover is greater than that of the wind outlet of the wind collecting cover, so that wind speed from the wind inlet to the wind outlet is improved, wind power felt by the wind-driven generator is increased, and power generation can be realized under the low wind power condition.
Description
Technical field
The present invention relates to a kind of electricity generating device, particularly utilize the device of wind energy power.
Background technique
Along with the continuous development of society, the demands for energy amount is increasing, because most energy all are non-renewable, therefore, the human paces of seeking new energy never stopped.Large-scale wind generating reaches its maturity now, can both see throughout the country, and still, this wind generating unit belongs to main equipment, and being not suitable for the family is user's use of unit.Also common to the family expenses small wind-driven generator in some outlying pastoral areas, still, all be to lean on fan blade directly to accept natural wind and rotate basically; For the less time marquis of wind-force; Fan blade just is difficult to rotation, and therefore, this household wind electricity generating device only is adapted at the bigger place of wind-force and uses.Use in the less place of ground or wind-force in being difficult to satisfy.
Summary of the invention
The purpose of this invention is to provide a kind of wind electricity generating system that can under little wind environment, use.
Technological scheme of the present invention is: comprise wind-driven generator, wind-driven generator is positioned at wind-collection cover, and the intake grill sectional area of said wind-collection cover is greater than the sectional area of exhaust outlet, and wind-driven generator is contained in the exhaust outlet place of wind-collection cover.
Owing to adopt wind-driven generator to be contained in the structure at the exhaust outlet place of wind-collection cover among the present invention; And the intake grill sectional area of wind-collection cover is greater than the sectional area of exhaust outlet; Therefore; Wind speed from the intake grill to the exhaust outlet is improved, and the wind-force that wind-driven generator is experienced increases, and also can generate electricity thereby make under the less wind condition.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the sectional view of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is done further explain, but do not constitute any restriction of the present invention.Fig. 1, shown in Figure 2 the present invention includes wind-driven generator 3, and wind-driven generator 3 is positioned at wind-collection cover 1, and the intake grill sectional area of said wind-collection cover 1 is greater than the sectional area of exhaust outlet 2, and wind-driven generator 3 is contained in exhaust outlet 2 places of wind-collection cover 1.Wind-driven generator 3 is an existing technology, and its installation and the operation technician that all gone together grasp, and repeat no more at this.Because employing wind-driven generator 3 is contained in the structure at exhaust outlet 2 places of wind-collection cover 1 among the present invention, and the intake grill sectional area of wind-collection cover 1 is greater than the sectional area of exhaust outlet 2, therefore; Wind direction exhaust outlet 2 directions that get into intake grill flow; Because the variable-diameter structure of wind-collection cover 1 forces the wind of entering to obtain compression, produces higher wind speed; Thereby the wind-force that wind-driven generator 3 experiences is increased, even less wind-force also can promote the blade rotary electrification after through wind-collection cover 1.
Claims (1)
1. wind electricity generating system; Comprise wind-driven generator (3); It is characterized in that: wind-driven generator (3) is positioned at wind-collection cover (1); The intake grill sectional area of said wind-collection cover (1) is greater than the sectional area of exhaust outlet (2), and wind-driven generator (3) is contained in the exhaust outlet (2) of wind-collection cover (1) and locates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101765548A CN102705165A (en) | 2012-05-31 | 2012-05-31 | Wind power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101765548A CN102705165A (en) | 2012-05-31 | 2012-05-31 | Wind power generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102705165A true CN102705165A (en) | 2012-10-03 |
Family
ID=46898169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101765548A Pending CN102705165A (en) | 2012-05-31 | 2012-05-31 | Wind power generation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102705165A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103991385A (en) * | 2013-02-18 | 2014-08-20 | 刘祖学 | Multi-power vehicle |
| CN105704251A (en) * | 2016-04-25 | 2016-06-22 | 南阳师范学院 | Mine WSN safety monitoring system based on wind-induced vibration piezoelectric energy self-energizing |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2604533Y (en) * | 2002-11-25 | 2004-02-25 | 肖瑞珠 | Horn type wind power machine |
| CN1746493A (en) * | 2005-10-14 | 2006-03-15 | 上海大学 | Contraction wind-power generator with mohaupt and speed increasement |
| CN201155422Y (en) * | 2008-02-09 | 2008-11-26 | 赵瑜 | Jet tube type wind power generator |
| JP2011058389A (en) * | 2009-09-08 | 2011-03-24 | Masaki Chigira | Wind power generator with generator-integrated thin fans combined by parallel multiplex |
-
2012
- 2012-05-31 CN CN2012101765548A patent/CN102705165A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2604533Y (en) * | 2002-11-25 | 2004-02-25 | 肖瑞珠 | Horn type wind power machine |
| CN1746493A (en) * | 2005-10-14 | 2006-03-15 | 上海大学 | Contraction wind-power generator with mohaupt and speed increasement |
| CN201155422Y (en) * | 2008-02-09 | 2008-11-26 | 赵瑜 | Jet tube type wind power generator |
| JP2011058389A (en) * | 2009-09-08 | 2011-03-24 | Masaki Chigira | Wind power generator with generator-integrated thin fans combined by parallel multiplex |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103991385A (en) * | 2013-02-18 | 2014-08-20 | 刘祖学 | Multi-power vehicle |
| CN105704251A (en) * | 2016-04-25 | 2016-06-22 | 南阳师范学院 | Mine WSN safety monitoring system based on wind-induced vibration piezoelectric energy self-energizing |
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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: 20121003 |