CN203348006U - Air-gathering conjugate double-wind wheel vertical shaft wind power generation device - Google Patents
Air-gathering conjugate double-wind wheel vertical shaft wind power generation device Download PDFInfo
- Publication number
- CN203348006U CN203348006U CN 201220734684 CN201220734684U CN203348006U CN 203348006 U CN203348006 U CN 203348006U CN 201220734684 CN201220734684 CN 201220734684 CN 201220734684 U CN201220734684 U CN 201220734684U CN 203348006 U CN203348006 U CN 203348006U
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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
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
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Abstract
The utility model relates to an air-gathering conjugate double-wind wheel vertical shaft wind power generation device which comprises an air gathering and guiding plate (1), a main supporting shaft sleeve (2), a lower support (3), a generator (4), wind wheels (5), an upper support (6), stand columns and a main supporting shaft (7). The main supporting shaft (7) is sleeved with the main supporting shaft sleeve (2). The air gathering and guiding plate (1) is mounted on the windward side of the main supporting shaft sleeve (2). A vertical shaft wind power generator formed by connecting the wind wheels (5) and the generator (4) is mounted on the other side of the main supporting shaft sleeve (2) in a symmetric mode, and the upper part and the lower part of the vertical shaft wind power generator are mounted on the main supporting shaft sleeve (2) respectively through the upper support (6) and the lower support (3). Through the arrangement of the double wind wheels and an air blocking and gathering device, the wind energy utilization efficiency of the vertical shaft wind power generator can be improved; the wind energy utilization mode is changed from passive utilization to active utilization, and therefore the territorial scope where wind power generation is used is expanded.
Description
Technical field
The utility model relates to the two wind wheel upright shaft wind power generation plants of a kind of wind gathering conjugation, for improving the wind energy utilization efficiency of upright shaft wind motor.By two wind wheels and gear wind-gathering device are set, the wind of original Resistance Level is stopped, form negative pressuren zone, to reduce the frontal resistance of two different motion track wind wheel blades in the steering resistance district, the part wind in the steering resistance district that is blocked is guided and gathers simultaneously two side drives acting districts and form the wind-force zone of high pressure, its wind speed is strengthened, to improve the clockwise and anticlockwise wind wheel blade in the acting driving force that drives the acting district, make two wind wheel motions produce conjugation, eddy current energy simultaneously that also utilize wind to form under draught head, the mechanical efficiency of raising upright shaft wind motor.This from the passive wind energy of utilizing to the mode of initiatively utilizing wind energy, enlarge the territorial scope that wind-power electricity generation uses.
Background technique
The every fortune of existing upright shaft wind motor unit (comprising that vertical-shaft aerogenerator, vertical shaft wind power direct drive machine and all upright shaft wind motor tools) circles, and its wind wheel fin all can be through acting district and the steering resistance district of overdriving.When the wind wheel fin runs to the steering resistance district, all inevasible frontal resistance while being subject to moving against the wind, consumed other wind wheel blade at the part acting power that drives the acting district to obtain from wind, reduced the efficiency of upright shaft wind motor.
The model utility content
The purpose of this utility model, be to provide a kind of wind gathering conjugation two wind wheel upright shaft wind power generation plants, for improving the wind energy utilization efficiency of upright shaft wind motor.
The technical solution of the utility model is as follows: the two wind wheel upright shaft wind power generation plants of a kind of wind gathering conjugation comprise: wind gathering guide plate, main support sleeve, lower support frame, generator, wind wheel, upper bracket, column and main back shaft; Described main support sleeve is sleeved on column and main back shaft, described wind gathering guide plate is arranged on a side windward of main support sleeve, the opposite side of described main support sleeve is symmetrically installed with the vertical-shaft aerogenerator connected to form by wind wheel and generator, and the top and the bottom of described vertical-shaft aerogenerator are arranged on main support sleeve by described upper bracket, lower support frame respectively.
Main support sleeve one side is installed the wind gathering guide plate, and another side is installed respectively two lower support frames, two upper brackets.
The wind gathering guide plate has certain radian, length exceeds two wind wheel Resistance Level radius sums, highly be greater than the total height of upper and lower support, to increase the wind-exposuring area of two wind wheel upright shaft wind motors, come the reverse side of flow path direction owing to being subject to the wind gathering guide plate to stop the formation negative pressuren zone.
The wind in two Vertical shaft machines wind wheel steering resistance districts is owing to being stopped by the wind gathering guide plate, reduce the frontal resistance of wind wheel upper blade in the steering resistance district, simultaneously by the guiding of the part wind in the steering resistance district that is blocked, force and gather two side drives acting districts, under the pressure difference effect, make its wind speed pressure strengthen, the district that makes to do work forms local high speed and high pressure wind district, to improve wind wheel blade in the acting driving force that drives the acting district, thereby improve the mechanical efficiency of wind energy conversion system.
Blades installation opposite direction on two wind wheels, make the wind wheel motion produce conjugation, the energy that eddy current contains that also utilizes wind to form under draught head, the mechanical efficiency of raising wind energy conversion system integral body simultaneously.
The parts that before and after main support sleeve, install both sides are different, front side is the wind gathering guide plate, rear side is lower support frame, generator, wind wheel and upper bracket, the eccentric setting at complete machine of column and main back shaft and main support sleeve, make the complete machine under the wind-force effect can adjust to voluntarily best Windward angle, thereby improve the mechanical efficiency of wind energy conversion system integral body.
The utility model can be used for single-column individual layer vertical shaft Double-wind wheel wind power generator, single-column multilayer vertical shaft Double-wind wheel wind power generator, vertical shaft multilayer multi-column combined column machine, the vertical battle array of vertical shaft wind dam type combination unit; Can adopt resistance type, rise multiple wind wheel blade forms such as hindering combined type; Can be used for all upright shaft wind motors of (containing 2) blade more than 2, comprise that vertical-shaft aerogenerator, vertical shaft wind power direct drive all upright shaft wind motor tools that affected by the steering resistance district such as machine.This from the passive wind energy of utilizing to the mode of initiatively utilizing wind energy, enlarge the territorial scope that wind-power electricity generation uses.
The accompanying drawing explanation
Fig. 1 is the two wind wheel upright shaft wind power generation plant structural representations of a kind of wind gathering conjugation of the utility model.
Fig. 2 is that the utility model comes flow path direction, wind wheel rotation direction, drives acting district and steering resistance district schematic diagram.
Fig. 3 is that the utility model comes flow path direction, wind gathering guide plate, zone of high pressure, negative pressuren zone schematic diagram.
Fig. 4 is that the utility model comes flow path direction, wind gathering guide plate, main support sleeve, conjugation wind wheel movement locus schematic diagram.
Fig. 5 is the utility model master support sleeve, lower support frame, upper bracket, column and main back shaft schematic diagram.
Embodiment
The utility model is mainly realized by the following method.
As Figure 1-5, the two wind wheel upright shaft wind power generation plants of a kind of wind gathering conjugation of the utility model comprise: wind gathering guide plate 1, main support sleeve 2, lower support frame 3, generator 4, wind wheel 5, upper bracket 6, column and main back shaft 7; Wherein, main support sleeve 2 is sleeved on column and main back shaft 7, wind gathering guide plate 1 is arranged on a side windward of main support sleeve 2, the opposite side of main support sleeve 2 is symmetrically installed with the vertical-shaft aerogenerator connected to form by wind wheel 5 and generator 4, and the top and the bottom of vertical-shaft aerogenerator are arranged on main support sleeve 2 by described upper bracket 6, lower support frame 3 respectively.
Wind gathering guide plate 1 has certain radian, length exceeds two wind wheels, 5 Resistance Level radius sums, highly be greater than the total height of upper and lower support 6,3, to increase the wind-exposuring area of two wind wheel upright shaft wind motors, come the reverse side of flow path direction owing to being subject to wind gathering guide plate 1 to stop the formation negative pressuren zone.
The wind in two Vertical shaft machines wind wheel steering resistance districts is owing to being stopped by wind gathering guide plate 1, reduce the frontal resistance of wind wheel 5 upper blades in the steering resistance district, simultaneously by the guiding of the part wind in the steering resistance district that is blocked, force and gather two side drives acting districts, under the pressure difference effect, make its wind speed pressure strengthen, the district that makes to do work forms local high speed and high pressure wind district, to improve wind wheel blade in the acting driving force that drives the acting district, thereby improve the mechanical efficiency of wind energy conversion system.
Blades installation opposite direction on two wind wheels 5, make the wind wheel motion produce conjugation, the energy that eddy current contains that also utilizes wind to form under draught head, the mechanical efficiency of raising wind energy conversion system integral body simultaneously.
The parts that install main support sleeve 2 both sides, front and back are different, front side is wind gathering guide plate 1, rear side is lower support frame 3, generator 4, wind wheel 5 and upper bracket 6, the eccentric setting at complete machine of column and main back shaft 7 and main support sleeve 2, make the complete machine under the wind-force effect can adjust to voluntarily best Windward angle, thereby improve the mechanical efficiency of wind energy conversion system integral body.
The utility model can be used for single-column individual layer vertical shaft Double-wind wheel wind power generator, single-column multilayer vertical shaft Double-wind wheel wind power generator, multilayer multi-column vertical shaft combined column machine, the vertical battle array of vertical shaft wind dam type combination unit; Can adopt resistance type, rise multiple wind wheel blade forms such as hindering combined type; Can be used for all upright shaft wind motors of (containing 2) blade more than 2, comprise that vertical-shaft aerogenerator, vertical shaft wind power direct drive all upright shaft wind motor tools that affected by the steering resistance district such as machine, the territorial scope used to improve vertical-shaft fan.
Claims (4)
1. the two wind wheel upright shaft wind power generation plants of wind gathering conjugation, is characterized in that comprising: wind gathering guide plate (1), main support sleeve (2), lower support frame (3), generator (4), wind wheel (5), upper bracket (6), column and main back shaft (7);
Described main support sleeve (2) is sleeved on column and main back shaft (7), described wind gathering guide plate (1) is arranged on a side windward of main support sleeve (2), the opposite side of described main support sleeve (2) is symmetrically installed with the vertical-shaft aerogenerator connected to form by wind wheel (5) and generator (4), and the top and the bottom of described vertical-shaft aerogenerator are arranged on main support sleeve (2) by described upper bracket (6), lower support frame (3) respectively.
2. two wind wheel upright shaft wind power generation plants of a kind of wind gathering conjugation according to claim 1, it is characterized in that: described wind gathering guide plate (1) has certain radian, length exceeds two wind wheels (5) Resistance Level radius sum, highly is greater than the total height of upper and lower support (6,3).
3. the two wind wheel upright shaft wind power generation plants of a kind of wind gathering conjugation according to claim 1, is characterized in that: the blades installation opposite direction on described two wind wheels (5).
4. two wind wheel upright shaft wind power generation plants of a kind of wind gathering conjugation according to claim 1, it is characterized in that: the vertical-shaft aerogenerator be connected with column and main back shaft (7) by main support sleeve (2) is the vertical battle array of single-column individual layer vertical shaft Double-wind wheel wind power generator, single-column multilayer vertical shaft Double-wind wheel wind power generator, a vertical shaft multilayer multi-column combined column machine or vertical shaft wind dam type combination unit, and described vertical-shaft aerogenerator replaceable be except vertical-shaft aerogenerator, contain two tools of the upright shaft wind motor with upper blade; Described wind wheel (5) adopts resistance type or rises resistance combined type wind wheel blade form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220734684 CN203348006U (en) | 2012-12-28 | 2012-12-28 | Air-gathering conjugate double-wind wheel vertical shaft wind power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220734684 CN203348006U (en) | 2012-12-28 | 2012-12-28 | Air-gathering conjugate double-wind wheel vertical shaft wind power generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203348006U true CN203348006U (en) | 2013-12-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220734684 Expired - Fee Related CN203348006U (en) | 2012-12-28 | 2012-12-28 | Air-gathering conjugate double-wind wheel vertical shaft wind power generation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203348006U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106194590A (en) * | 2016-08-05 | 2016-12-07 | 曹淅 | A kind of wind-power electricity generation drives cabinet case |
| WO2018049827A1 (en) * | 2016-09-18 | 2018-03-22 | 李亦博 | Wind wheel suspension type vertical axis wind turbine |
| CN107859594A (en) * | 2017-11-16 | 2018-03-30 | 苏奕菲 | A kind of electric supply installation and method of supplying power to |
| WO2019101106A1 (en) * | 2017-11-24 | 2019-05-31 | 李亦博 | Power device for increasing low flow rate |
-
2012
- 2012-12-28 CN CN 201220734684 patent/CN203348006U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106194590A (en) * | 2016-08-05 | 2016-12-07 | 曹淅 | A kind of wind-power electricity generation drives cabinet case |
| WO2018049827A1 (en) * | 2016-09-18 | 2018-03-22 | 李亦博 | Wind wheel suspension type vertical axis wind turbine |
| CN107859594A (en) * | 2017-11-16 | 2018-03-30 | 苏奕菲 | A kind of electric supply installation and method of supplying power to |
| WO2019101106A1 (en) * | 2017-11-24 | 2019-05-31 | 李亦博 | Power device for increasing low flow rate |
| EP3715623A4 (en) * | 2017-11-24 | 2021-01-20 | Li, Yibo | Power device for increasing low flow rate |
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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: 20131218 Termination date: 20141228 |
|
| EXPY | Termination of patent right or utility model |