CN204061059U - A kind of wind-driven generator shading type cowling - Google Patents
A kind of wind-driven generator shading type cowling Download PDFInfo
- Publication number
- CN204061059U CN204061059U CN201420474767.3U CN201420474767U CN204061059U CN 204061059 U CN204061059 U CN 204061059U CN 201420474767 U CN201420474767 U CN 201420474767U CN 204061059 U CN204061059 U CN 204061059U
- Authority
- CN
- China
- Prior art keywords
- cowling
- wind
- driven generator
- support
- hinged
- 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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- Y02E10/722—
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- Wind Motors (AREA)
Abstract
A kind of wind-driven generator shading type cowling, be characterized in, the rectification of wind-driven generator shading type is covered with a base, base is provided with cowling support, cowling installed by cowling support, in cowling, by generator support, wind-driven generator is installed, a vertical shaft is installed in base lower end, vertical shaft is arranged in a sleeve by bearing, sleeve extenal fixation flange, base installs empennage by empennage bar, a hinged wire thilling driver on cowling support, in wire thilling driver, a rhizoid thick stick is installed, a hinged barge board on cowling support, leading screw is hinged on barge board.
Description
Technical field
The utility model relates to a kind of mechanical device, especially environmentally can automatically reconcile a kind of wind-driven generator shading type cowling of air quantity by wind speed.
Background technique
Rectification Synergistic type wind-driven generator utilizes blower fan cowling to carry out rectification to natural wind to concentrate, and makes that natural wind is accelerated, rectification rear driving vane rotary.But the blower fan cowling used at present is all nonadjustable, when ambient wind velocity is too fast, blower fan cowling still accelerates wind, can make blower fan overspeed, and blower fan overspeed can cause the blade of wind-driven generator superpressure, blower fan to be got rid of evil idea etc.
Summary of the invention
For solving the above problems, the utility model provides a kind of wind-driven generator shading type cowling.This wind-driven generator shading type cowling environmentally can reconcile the intensity of wind by wind speed automatically.
The technological scheme that the utility model technical solution problem adopts is: invent a kind of wind-driven generator shading type cowling, be characterized in, the rectification of wind-driven generator shading type is covered with a base, base is provided with cowling support, cowling installed by cowling support, in cowling, by generator support, wind-driven generator is installed, a vertical shaft is installed in base lower end, vertical shaft is arranged in a sleeve by bearing, sleeve extenal fixation flange, base installs empennage by empennage bar, a hinged wire thilling driver on cowling support, in wire thilling driver, a rhizoid thick stick is installed, a hinged barge board on cowling support, leading screw is hinged on barge board.
The beneficial effects of the utility model are, the utility model is used for small-size shaft streaming wind-driven generator, carry out rectification to natural wind to concentrate, environmentally automatically can reconcile air quantity by wind speed, when ambient wind velocity is too fast barge board by change position change natural wind by area, the wind-driven generator superpressure can avoiding causing because of blower fan overspeed, blade are got rid of the problems such as bad.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Accompanying drawing is the plan view of the present embodiment.
1 sleeve in figure, 2 flanges, 3 vertical shafts, 4 bases, 5 wire thilling drivers, 6 leading screws, 7 barge boards, 8 cowling supports, 9 generator supports, 10 cowlings, 11 wind-driven generators, 12 empennages.
Embodiment
As shown in drawings, base 4 is provided with cowling support 8, cowling support 8 is installed cowling 10, in cowling 10, by generator support 9, wind-driven generator 11 is installed, a vertical shaft 3 is installed in base 4 lower end, vertical shaft 3 is arranged in a sleeve 1 by bearing, sleeve 1 extenal fixation flange 2, base 4 installs empennage 12 by empennage bar, a hinged wire thilling driver 5 on cowling support 8, install a rhizoid thick stick 6 in wire thilling driver 5, a hinged barge board 7 on cowling support 8, leading screw 6 is hinged on barge board 7.
Flange 2 is provided with bolt hole, for being connected with wind-driven generator tower frame, vertical shaft 3 freely can rotate in sleeve 1, empennage 12 can environmentally drive base 4 to rotate by wind direction, make wind-driven generator 11 face direction of the wind comes from all the time, wire thilling driver 5 can drive leading screw 6 flexible and can remain on diverse location, under the driving of leading screw 6, barge board 7 can swing, and is parked in a certain special position.Wind-driven generator 11 is provided with speed measurement device and controller, and controller controls wire thilling driver 5 according to the rotating speed of wind-driven generator 11, and wire thilling driver 5 controls leading screw 6 and stretches, thus reaches the object controlling barge board 7 position.When ambient wind velocity is less, barge board 7 is horizontal, any blocking is not done to wind-driven generator 11, it is made to reach best to the rectification concentrated effect of natural wind, when ambient wind is excessive, when the rotating speed of wind-driven generator 11 exceedes specified value, wire thilling driver 5 drives leading screw 6 that barge board 7 is inclined upwardly several angle, ambient wind strengthens again, when the rotating speed of wind-driven generator 11 improves again, barge board 7 continues to be inclined upwardly, and continues to strengthen screening area, makes the rotating speed of wind-driven generator 11 lower than the limit speed of regulation all the time.When ambient wind reduces, the rotating speed of wind-driven generator 11 reduces, and barge board 7 return gradually again, when ambient wind subtracts little again, the rotating speed of wind-driven generator 11 reduces again, and barge board 7 is return further, until get back to horizontal position completely.Barge board 7 environmentally can be parked in diverse location by wind-force, thus reaches the object of the rotating speed controlling wind-driven generator 11.
Claims (1)
1. a wind-driven generator shading type cowling, be characterized in, the rectification of wind-driven generator shading type is covered with a base, described base is provided with cowling support, cowling installed by described cowling support, in described cowling, by generator support, wind-driven generator is installed, a vertical shaft is installed in described base lower end, described vertical shaft is arranged in a sleeve by bearing, described sleeve extenal fixation flange, described base installs empennage by empennage bar, a hinged wire thilling driver on described cowling support, in described wire thilling driver, a rhizoid thick stick is installed, a hinged barge board on described cowling support, described leading screw is hinged on described barge board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420474767.3U CN204061059U (en) | 2014-08-15 | 2014-08-15 | A kind of wind-driven generator shading type cowling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420474767.3U CN204061059U (en) | 2014-08-15 | 2014-08-15 | A kind of wind-driven generator shading type cowling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204061059U true CN204061059U (en) | 2014-12-31 |
Family
ID=52202588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420474767.3U Expired - Fee Related CN204061059U (en) | 2014-08-15 | 2014-08-15 | A kind of wind-driven generator shading type cowling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204061059U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106351797A (en) * | 2016-10-14 | 2017-01-25 | 江苏大学 | Automobile wind speed-based expressway wind power generation device and work method thereof |
| CN106499589A (en) * | 2016-12-26 | 2017-03-15 | 苏州工业职业技术学院 | A kind of wind power generation plant |
| CN106762428A (en) * | 2016-12-26 | 2017-05-31 | 苏州工业职业技术学院 | A kind of wind power plant |
-
2014
- 2014-08-15 CN CN201420474767.3U patent/CN204061059U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106351797A (en) * | 2016-10-14 | 2017-01-25 | 江苏大学 | Automobile wind speed-based expressway wind power generation device and work method thereof |
| CN106351797B (en) * | 2016-10-14 | 2019-04-02 | 江苏大学 | Motorway wind power generator and its working method based on automobile wind speed |
| CN106499589A (en) * | 2016-12-26 | 2017-03-15 | 苏州工业职业技术学院 | A kind of wind power generation plant |
| CN106762428A (en) * | 2016-12-26 | 2017-05-31 | 苏州工业职业技术学院 | A kind of wind power plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20150815 |
|
| EXPY | Termination of patent right or utility model |