CN201730742U - Wind driven generator with empennage - Google Patents
Wind driven generator with empennage Download PDFInfo
- Publication number
- CN201730742U CN201730742U CN2010202932722U CN201020293272U CN201730742U CN 201730742 U CN201730742 U CN 201730742U CN 2010202932722 U CN2010202932722 U CN 2010202932722U CN 201020293272 U CN201020293272 U CN 201020293272U CN 201730742 U CN201730742 U CN 201730742U
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- CN
- China
- Prior art keywords
- wind
- driven generator
- empennage
- generator body
- wind driven
- 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.)
- Expired - Fee Related
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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 utility model relates to a wind driven generator with an empennage, which comprises a wind driven generator main body, a plurality of fan blades arranged on the wind driven generator main body and the empennage. The empennage is of a sheet shape, is arranged in a plane vertical to the wind outlet working surface of the wind driven generator main body and is connected with the wind driven generator main body. The wind driven generator with the empennage more accurately and flexibly positions the wind direction by utilizing the empennage so as to solve the adverse effect caused by insensitive judgement of a fan on the wind direction when the fan faces the wind to work, improves stability of wind power generation, reduces wear of a fan supporting structure and prolongs the service life of the fan.
Description
Technical field
The utility model relates to wind power generation field, relates in particular to a kind of wind-driven generator that has empennage that uses on the iron tower of base station.
Background technique
Along with attention and the research and development of China to clean energy resource, wind energy market constantly enlarges, and wind-power electricity generation progresses into high speed development, application period.Wind-power generating system is communication base station a kind of energy resource supply scheme commonly used, and the serviceability of wind-force, wind direction, blower fan all is the key factor that influences wind-power electricity generation efficient.
Existing small-sized wind power generator is when working down with the wind, can not stop rotation because of the variation of wind direction, because blower fan air intake working surface is bigger, wind direction is judged sensitive inadequately, frequent the rocking by a small margin of meeting during work, be unfavorable for stable electric generation, also cause bearing wearing and tearing, accelerated the aging of mechanical structure.
The model utility content
In view of the above-mentioned problems in the prior art, a main purpose of the present utility model is to address the deficiencies of the prior art, a kind of wind-driven generator that has empennage is provided, utilize empennage more accurate, sensitive look for wind, when working down with the wind wind direction is judged the sensitive inadequately adverse effect of bringing, improved stability and blower fan working life of wind-power electricity generation to solve blower fan.
For achieving the above object, the utility model provides a kind of wind-driven generator that has empennage, comprise: a kind of wind-driven generator that has empennage, comprise the wind-driven generator body, with be arranged on a plurality of blower fan blades on the described wind-driven generator body, the described wind-driven generator that has empennage also comprises empennage, and described empennage is a sheet, described empennage be arranged at the vertical plane of described wind-driven generator body air-out working surface in and be connected with described wind-driven generator body.
Preferably, described empennage is the sheet structure of the wing shape of fish tail.
Preferably, described empennage is connected with the outlet air end of described wind-driven generator body.
Preferably, the described wind-driven generator that has empennage also comprises energy gathering cap, described energy gathering cap is closed annular, one end diameter is less than the other end diameter, described energy gathering cap is arranged at the described wind-driven generator body outside, and the little end correspondence of described energy gathering cap diameter is arranged at described wind-driven generator body air intake.
Compared with prior art, advantage of the present utility model and beneficial effect are:
1, a kind of wind-driven generator that has empennage of the present utility model utilizes empennage to make and looks for wind direction more accurate, sensitiveer, has improved the wind-power electricity generation working efficiency.
2, a kind of wind-driven generator that has empennage of the present utility model has improved the operation conditions of original small-sized fan, when making it to move down with the wind swing still less, more stable, improved the stability and the operating life that support the fan operation member.
3, a kind of wind-driven generator that has empennage of the present utility model is provided with energy gathering cap, makes the wind-driven generator working efficiency higher.
4, a kind of wind-driven generator that has empennage of the present utility model has increased empennage on the basis of existing blower fan structure, the utility model simple structure, novel, easy for installation, cost is lower, using effect is good, is fit to mass production, application.
Description of drawings
Fig. 1 is a kind of structural representation that has the wind-driven generator of empennage of the utility model.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings and the specific embodiments.
The utility model provides a kind of wind-driven generator that has empennage, as shown in Figure 1, comprise: wind-driven generator body 1 and be arranged on described wind-driven generator body (1) and go up a plurality of blower fan blades, the described wind-driven generator that has empennage also comprises empennage 2, described empennage 2 is a sheet, described empennage 2 be arranged at the vertical plane of described wind-driven generator body 1 air-out working surface in and be connected with described wind-driven generator body 1, the empennage 2 of described sheet when wind sheet structure to the distinguished and admirable resistance that causes, make described empennage 2 rotate and guide the direction of described wind-driven generator body 1, obtain stronger wind energy towards the wind maximum.
As a kind of mode of execution of the present utility model, described empennage 2 is the sheet structure of the wing shape of fish tail, and the wing shape of bionic fish tail can fully contact distinguished and admirable, and sensitive judgement wind direction is given full play to the function of described empennage 2.
As a kind of mode of execution of the present utility model, described empennage 2 is connected with the outlet air end of described wind-driven generator body 1, described empennage 2 as be arranged on air intake can be because the windage on the sheet structure forms adverse current to be hindered wind and enter the air intake working surface, it is more reasonable to be arranged at outlet air end.
As a kind of mode of execution of the present utility model, the described wind-driven generator that has empennage also comprises energy gathering cap 3, described energy gathering cap 3 is closed annular, one end diameter is less than the other end diameter, described energy gathering cap 3 is arranged at described wind-driven generator body 1 outside, the little end correspondence of described energy gathering cap 3 diameters is arranged at described wind-driven generator body 1 air intake, the structure that described energy gathering cap 3 one end diameters are big, an end diameter is little can make wind from described wind-driven generator body 1 by the time form negative pressure, help blower fan generating of the present utility model.
When the utility model uses, distinguished and admirablely blow to the described wind-driven generator that has empennage, distinguished and admirable sheet structure by described empennage 2 stops the certain thrust of formation, make described empennage 2 rotate consistent with the wind direction, described empennage 2 drives described wind-driven generator body 1 and rotates, the air intake surface that makes described wind-driven generator body 1 is towards the wind direction, thus the maximum wind-force of acquisition.When wind direction changes, distinguished and admirable to described empennage 2 sheet structures continuation formation thrust, described wind-driven generator body 1 is rotated towards new wind direction.Described distinguished and admirable enter described wind-driven generator body 1 after, retrained by the less end of described energy gathering cap 3 diameters, when described wind-driven generator body 1 is crossed in wind circulation, described energy gathering cap 3 diameters transit to a bigger end by a less end and form negative pressure in described wind-driven generator bodies 1, make and strengthened wind energy power efficient by the distinguished and admirable wind-driven generator body 1 that passes through at faster speed.
Above-described only is preferable possible embodiments of the present utility model; described embodiment is not in order to limit scope of patent protection of the present utility model; therefore the equivalent structure done of every utilization specification of the present utility model and accompanying drawing content changes, and in like manner all should be included in the protection domain of the present utility model.
Claims (4)
1. wind-driven generator that has empennage, comprise wind-driven generator body (1) and be arranged on described wind-driven generator body (1) and go up a plurality of blower fan blades, it is characterized in that, the described wind-driven generator that has empennage also comprises empennage (2), described empennage (2) is a sheet, described empennage (2) be arranged at the vertical plane of described wind-driven generator body (1) air-out working surface in and be connected with described wind-driven generator body (1).
2. a kind of wind-driven generator that has empennage as claimed in claim 1 is characterized in that described empennage (2) is the sheet structure of the wing shape of fish tail.
3. a kind of wind-driven generator that has empennage as claimed in claim 1 is characterized in that,
Described empennage (2) is connected with the outlet air end of described wind-driven generator body (1).
4. a kind of wind-driven generator that has empennage as claimed in claim 1, it is characterized in that, the described wind-driven generator that has empennage also comprises energy gathering cap (3), described energy gathering cap (3) is closed annular, one end diameter is less than the other end diameter, described energy gathering cap (3) is arranged at described wind-driven generator body (1) outside, and the end correspondence that described energy gathering cap (3) diameter is little is arranged at described wind-driven generator body (1) air intake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202932722U CN201730742U (en) | 2010-08-16 | 2010-08-16 | Wind driven generator with empennage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202932722U CN201730742U (en) | 2010-08-16 | 2010-08-16 | Wind driven generator with empennage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201730742U true CN201730742U (en) | 2011-02-02 |
Family
ID=43521898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202932722U Expired - Fee Related CN201730742U (en) | 2010-08-16 | 2010-08-16 | Wind driven generator with empennage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201730742U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102889168A (en) * | 2011-07-20 | 2013-01-23 | 大连创达技术交易市场有限公司 | Wind driven generator |
| CN103195647A (en) * | 2013-04-11 | 2013-07-10 | 南京信息工程大学 | Wind driven generator |
| CN111608859A (en) * | 2020-06-01 | 2020-09-01 | 郭本振 | Wind driven generator with protection device and adjustable rotating speed and control method thereof |
-
2010
- 2010-08-16 CN CN2010202932722U patent/CN201730742U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102889168A (en) * | 2011-07-20 | 2013-01-23 | 大连创达技术交易市场有限公司 | Wind driven generator |
| CN103195647A (en) * | 2013-04-11 | 2013-07-10 | 南京信息工程大学 | Wind driven generator |
| CN111608859A (en) * | 2020-06-01 | 2020-09-01 | 郭本振 | Wind driven generator with protection device and adjustable rotating speed and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: BEIJING CHUANGHE CENTURY TELECOMMUNICATION TECHNOL Free format text: FORMER NAME: CHUANGHE CENTURY TELECOMMUNICATION TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 100097 Beijing city Haidian District West Fourth Ring Road No. 140 Beijing original business building room 512 Patentee after: BEIJING CHUANGHE CENTURY TELECOMMUNICATION TECHNOLOGY CO., LTD. Address before: 100097 Beijing city Haidian District West Fourth Ring Road No. 140 Beijing original business building room 512 Patentee before: Beijing Chuanghe Century Communication Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110202 Termination date: 20190816 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |