CN203161442U - Wind power generation apparatus - Google Patents
Wind power generation apparatus Download PDFInfo
- Publication number
- CN203161442U CN203161442U CN2012204591134U CN201220459113U CN203161442U CN 203161442 U CN203161442 U CN 203161442U CN 2012204591134 U CN2012204591134 U CN 2012204591134U CN 201220459113 U CN201220459113 U CN 201220459113U CN 203161442 U CN203161442 U CN 203161442U
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- CN
- China
- Prior art keywords
- fan blade
- wind
- drive motor
- blade seat
- column
- 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 power generation apparatus. The apparatus comprises a stand column, a fan blade seat and fan blades, wherein the fan blade seat is arranged on the top end of the stand column, and the fan blades rotate around the fan blade seat which serves as the axis. The apparatus also comprises a controller, a drive motor and a plurality of wind pressure sensors, wherein the drive motor drives the fan blade seat to rotate around the stand column which serves as the axis, the wind pressure sensors are arranged on the stand column, and the drive motor and the wind pressure sensors are simultaneously electrically connected to the controller. Wind pressure in all directions is detected by the wind pressure sensor, the detected data is transmitted to the controller, the wind direction which the current wind belongs to is determined by the controller, the drive motor is driven by the controller to drive the fan blade seat to rotate, and then a rotation face formed by the fan blades faces directly to the current wind direction through the rotation of the fan blade seat, thereby raising the utilization ratio and generating efficiency of the wind power generation apparatus, and solving the technical problem that wind power from other wind directions cannot be fully utilized by conventional wind power generation apparatuses.
Description
Technical field
The utility model belongs to power field, is specifically related to a kind of wind generating unit.
Background technique
Most existing wind generating unit, the surface of revolution that its fan blade is formed all are towards a fixing direction.But because the wind direction of Various Seasonal and diverse geographic location is different, this wind-force that can't take full advantage of other wind direction towards fixing wind generating unit.So, some wind-power electricity generations area just at each towards all being provided with wind generating unit, this way has increased the cost of wind-power electricity generation undoubtedly again.
The model utility content
For solving this technical problem of wind-force that the above-mentioned wind generating unit towards fixing can't take full advantage of other wind direction, the utility model provides a kind of wind generating unit, this device comprises column, fan blade seat and fan blade, described fan blade seat is arranged at the top of described column, and described fan blade is that rotate in the axle center with described fan blade seat; This device also comprises controller, drive motor and a plurality of wind pressure sensor, it is that rotate in the axle center with the column that described drive motor drives the fan blade seat, a plurality of described wind pressure sensors are arranged on the column, and described drive motor and described wind pressure sensor are electrically connected to controller simultaneously.
Further, a plurality of described wind pressure sensors are the center of circle with the axle center of column, are looped around the outer surface on column top equably.
Further, described wind pressure sensor is four, faces east, south, west and northern four direction respectively.
Further, described wind pressure sensor is eight, respectively facing to east, south, west, north, the southeast, southwest, eight directions in northeast and northwest.
Further, described drive motor is arranged at the top of column, and the drive end of described drive motor directly is connected with the fan blade seat, and it is that rotate in the axle center with the drive end that described drive motor drives the fan blade seat.
Further, described column inside is provided with a coupling lever, described drive motor is arranged at the bottom of column, and the drive end of described drive motor is connected with the fan blade seat by described coupling lever, and it is that rotate in the axle center with described coupling lever that described drive motor drives the fan blade seat.
The beneficial effects of the utility model are: a kind of wind generating unit is provided, and this device comprises column, fan blade seat and fan blade, and described fan blade seat is arranged at the top of described column, and described fan blade is that rotate in the axle center with described fan blade seat; This device also comprises controller, drive motor and a plurality of wind pressure sensor, it is that rotate in the axle center with the column that described drive motor drives the fan blade seat, a plurality of described wind pressure sensors are arranged on the column, and described drive motor and described wind pressure sensor are electrically connected to controller simultaneously.Detect the blast of all directions by wind pressure sensor, and with detected data transmission to controller, judge current which wind direction that belongs to by controller, and then control drive motor driving fan blade seat by controller and rotate, the surface of revolution that fan blade is formed in rotation by the fan blade seat is over against current wind direction, thereby effectively improved utilization ratio and the generating efficiency of wind generating unit.
Description of drawings
Fig. 1 is wind power generation device structure schematic representation of the present utility model;
Fig. 2 is the structure enlarged diagram at A place among Fig. 1.
Embodiment
Below in conjunction with accompanying drawing specific embodiment of the utility model is elaborated.
Wind generating unit as shown in Figure 1, this device comprise column 10, fan blade seat 20 and fan blade 30.Described fan blade seat 20 is arranged at the top of described column 10.It can be that rotate in the axle center with described fan blade seat 20 also that three described fan blades 30 are formed surface of revolution.This device also comprises controller, drive motor and a plurality of wind pressure sensor 40, a plurality of described wind pressure sensors 40 are the center of circle with the axle center of column 10, be looped around the outer surface (as shown in Figure 2) on column 10 tops equably, certainly, also can be arranged at the outer surface of column 10 middle parts or bottom.It is that rotate in the axle center with column 10 that described drive motor drives fan blade seat 20, and described drive motor and described wind pressure sensor 40 are electrically connected to controller simultaneously.Detected the blast of all directions by wind pressure sensor 40, and with detected data transmission to controller, judge current which wind direction that belongs to by controller, and then control drive motor driving fan blade seat by controller and rotate, the surface of revolution that fan blade is formed in rotation by the fan blade seat is over against current wind direction, wind over against fan blade 30 is bigger to the active force of fan blade 30, and it is faster that fan blade 30 is rotated, thereby has effectively improved utilization ratio and the generating efficiency of wind generating unit.
Further, described wind pressure sensor 40 is four, faces east, south, west and northern four direction respectively.When over against the wind pressure sensor 40 detected blast in east greater than over against south, the detected blast of wind pressure sensor of three directions in west and north, then controller judges that the current wind that blows is east wind, controller is just controlled drive motor driving fan blade seat and is rotated, the surface of revolution that fan blade is formed in rotation by the fan blade seat is over against east, thereby make the suffered wind action power of fan blade 30 bigger, fan blade rotates just sooner, thereby has improved wind power generation equipment.When blowing the wind of other direction, this wind generating unit also successively mode regulate automatically surface of revolution that fan blade forms towards, so not need at different direction arrange different towards wind generating unit, thereby the utilization ratio of wind generating unit is provided.
Further, described wind pressure sensor 40 is eight, respectively facing to east, south, west, north, the southeast, southwest, eight directions in northeast and northwest.Arrange eight wind pressure sensors 40 can improve surface of revolution that fan blade forms towards accuracy, make wind generating unit more can improve generating efficiency exactly over against wind direction.
Further, described drive motor is arranged at the top of column 10, and the drive end of described drive motor directly is connected with fan blade seat 20, and it is that rotate in the axle center with the drive end that described drive motor drives fan blade seat 20.Perhaps, described column 10 inside are provided with a coupling lever, described drive motor is arranged at the bottom of column 10, and the drive end of described drive motor is connected with fan blade seat 20 by described coupling lever, and it is that rotate in the axle center with described coupling lever that described drive motor drives fan blade seat 20.So, at different topographical position situations, can select different driving structure for use, thereby improve the versatility of this wind generating unit.
Above-described content only is specific embodiment of the utility model, is not to restriction of the present utility model.The innovation and creation by routine techniques means variation gained that those skilled in the art has done under this embodiment's enlightenment are all in protection domain of the present utility model.
Claims (6)
1. wind generating unit, comprise column (10), fan blade seat (20) and fan blade (30), described fan blade seat (20) is arranged at the top of described column (10), described fan blade (30) is that rotate in the axle center with described fan blade seat (20), it is characterized in that: also comprise controller, drive motor and a plurality of wind pressure sensor (40), it is that rotate in the axle center with column (10) that described drive motor drives fan blade seat (20), a plurality of described wind pressure sensors (40) are arranged on the column (10), and described drive motor and described wind pressure sensor (40) are electrically connected to controller simultaneously.
2. wind generating unit according to claim 1, it is characterized in that: a plurality of described wind pressure sensors (40) are the center of circle with the axle center of column (10), are looped around the outer surface on column (10) top equably.
3. wind generating unit according to claim 2, it is characterized in that: described wind pressure sensor (40) is four, faces east, south, west and northern four direction respectively.
4. wind generating unit according to claim 2, it is characterized in that: described wind pressure sensor (40) is eight, respectively facing to east, south, west, north, the southeast, southwest, eight directions in northeast and northwest.
5. according to any described wind generating unit in the claim 1 to 4, it is characterized in that: described drive motor is arranged at the top of column (10), the drive end of described drive motor directly is connected with fan blade seat (20), and it is that rotate in the axle center with the drive end that described drive motor drives fan blade seat (20).
6. according to any described wind generating unit in the claim 1 to 4, it is characterized in that: described column (10) inside is provided with a coupling lever, described drive motor is arranged at the bottom of column (10), the drive end of described drive motor is connected with fan blade seat (20) by described coupling lever, and it is that rotate in the axle center with described coupling lever that described drive motor drives fan blade seat (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204591134U CN203161442U (en) | 2012-09-11 | 2012-09-11 | Wind power generation apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204591134U CN203161442U (en) | 2012-09-11 | 2012-09-11 | Wind power generation apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203161442U true CN203161442U (en) | 2013-08-28 |
Family
ID=49022631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204591134U Expired - Fee Related CN203161442U (en) | 2012-09-11 | 2012-09-11 | Wind power generation apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203161442U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106050573A (en) * | 2016-07-25 | 2016-10-26 | 无锡市永亿精密铸造有限公司 | Novel environmental-friendly wind driven generator |
-
2012
- 2012-09-11 CN CN2012204591134U patent/CN203161442U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106050573A (en) * | 2016-07-25 | 2016-10-26 | 无锡市永亿精密铸造有限公司 | Novel environmental-friendly wind driven generator |
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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: 20130828 Termination date: 20140911 |
|
| EXPY | Termination of patent right or utility model |