CN201148938Y - Swirl type wind motor - Google Patents
Swirl type wind motor Download PDFInfo
- Publication number
- CN201148938Y CN201148938Y CNU2007201877834U CN200720187783U CN201148938Y CN 201148938 Y CN201148938 Y CN 201148938Y CN U2007201877834 U CNU2007201877834 U CN U2007201877834U CN 200720187783 U CN200720187783 U CN 200720187783U CN 201148938 Y CN201148938 Y CN 201148938Y
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- CN
- China
- Prior art keywords
- conversion system
- energy conversion
- wind
- wind energy
- type wind
- 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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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility mode relates to a vortex type wind turbine, which is characterized in that a rotating device is arranged on the rack, and the rotating device is connected with a vortex type wind wheel through gear transmission, and is further connected with a power output mechanism through the gear transmission. The wind turbine has the advantages that the structure is reasonable, the advantage of large area of the wind wheel of the wind turbine can be brought into full play, and the utilization rate of wind energy can be effectively improved. Therefore, the power energy can be automatically and efficiently output and is used for electric power generation, processing industries and lifting operation; not only the application range is wide, the function of one wind turbine with multipurpose can be realized, but also the manufacture is easy, the popularization and the application are favorable, and the great development of the energy development and utilization in China can be promoted.
Description
Technical field
The utility model relates to a kind of wind energy conversion system, eddy type wind energy conversion system particularly, and it can be used for generating, also can be used for promoting the power source of operation or processing industry.
Background technique
Currently used wind energy conversion system mostly is spiral, and it reaches the spiral fan blade that is rotationally connected with it by frame and constitutes.Though this wind energy conversion system operating ratio is safer, wind energy utilization is low, 1/3rd of not enough fan blade area, and manufacturing technology requires high, and being difficult to realizes maximizing produces, and is confined to the miniaturization manufacturing.It not only is not easy to apply, and application area also can be restricted.
Summary of the invention
The purpose of this utility model is to provide a kind of eddy type wind energy conversion system, and it can overcome the deficiency of prior art, can improve utilization ratio of wind energy effectively, can give full play to the big advantage of impeller of blower area, thereby can reach the outputting power energy automatically and efficiently.
Its solution is: the utility model is to design according to fluid mechanics principle.Frame is provided with whirligig, and it is connected with wind wheel by gear transmission, is connected with power take-off mechanism by gear transmission again.Power take-off mechanism is made of speed changer and connected output wheel.
Described wind wheel is an eddy type, and it reaches the outer ring that is connected with its suit by inner ring, is distributed with in the space that forms between inside and outside circle with its fan blade that axially is a yaw tilt angle to constitute.But the front of fan blade is the vortex bucket type, and the back side is fan-shaped.And at least 3 of wind wheels.
Described whirligig is made of rotating disk and the gear drive that is arranged on rotating disk attic base middle part.And rotating disk is by turntable mounting that is connected with frame and connected attic base, and the attic base loam cake that is rotationally connected with attic base constitutes.Gear drive is by the transmission shaft that is rotationally connected with frame, one termination power take-off mechanism, be connected with driven gear on the other end, it is meshed with uniform 3 driving gears at least, and this driving gear is connected with the live axle that is connected with wind wheel accordingly respectively and constitutes.
The utility model mainly is that frame is provided with whirligig, and it is connected with wind wheel by gear transmission, is connected with power take-off mechanism by gear transmission again.This wind energy conversion system is rational in infrastructure, can give full play to the big advantage of blower fan wind wheel area, can improve utilization ratio of wind energy effectively, thereby realizes the outputting power energy automatically and efficiently.Utilize this wind energy conversion system can form large, medium and small type wind-force unit, if adopt the large scale wind unit, the power source of output, the water that hydroelectric power unit drop can be gone down elevates, and is reused for generating; Adopt the power source of medium-sized wind-force unit output to generate electricity, be used for the rural basic level electrical network, can be the rural area electric energy is provided; For the outlying district, can utilize the power source of small wind unit output to generate electricity, to solve the household electricity problem in family and sentry post; Utilize the power source of this wind-force unit output to carry out processing as the power source of processing industry; If coastal, can carry out seabeach agitation combination, realize waterpower, wind-power electricity generation.In a word, this wind energy conversion system has wide range of applications, but a tractor serves several purposes, and make easily, to be convenient to promote the use of, it will promote greatly developing of China's energy exploitation and application.
Description of drawings
Fig. 1 is the structural representation of eddy type wind energy conversion system.
Fig. 2 is that the structure master who removes the whirligig behind the attic base loam cake looks enlarged view.
Fig. 3 looks enlarged view for the structure master of wind wheel.
Fig. 4 is the A-A sectional view among Fig. 3.
Fig. 5 is the profile of fan blade.
Embodiment
Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing.
Among Fig. 1 to Fig. 5, frame 5 tops are connected with whirligig, and 3 uniform live axles 14 are connected with the whirligig gear transmission, are fixedly connected with corresponding wind wheel 1 on 3 live axles 14 respectively.On 3 live axles 14 also respectively bearing be connected with 2,3 bearing bracket stands 2 of corresponding bearing bracket stand and fixedly connected with center fixation bar 4 by 3 tractive fixing rods 3 respectively again, and center fixation bar 4 is fixedlyed connected with the attic base loam cake 13 of whirligig.Whirligig is the transmission shaft 9 by being connected with the last stull 10 and middle stull 8 bearings of frame 5 also, is connected with the speed changer 7 of the power take-off mechanism that is positioned at frame 5 belows.Power take-off mechanism reaches the output wheel 6 that links to each other with its pto by speed changer 7 and constitutes.
Whirligig is made of rotating disk and the tooth synthetic fibre driving mechanism that is arranged on rotating disk annular attic base 12 middle parts.And rotating disk is connected with annular attic base 12 by the turntable mounting 11 of fixedlying connected with frame 5 on it, is evenly equipped with scroll wheel 15 on the annular attic base 12, is connected with attic base loam cake 13 and constitutes on annular attic base 12.Attic base loam cake 13 can rotate along with the rolling of the scroll wheel 15 on the annular attic base 12.Gear drive is by the transmission shaft 9 that is connected with middle stull 8 bearings with the last stull 10 of frame 5, its lower end is connected with speed changer 7, the upper end is connected with driven wheel of differential 17, it is meshed with uniform 3 drive bevel gear 16, and these 3 drive bevel gear 16 are respectively with corresponding and is connected live axle 14 connections of wind wheel 1 and constitutes.
Wind wheel 1 is an eddy type.It is by inner ring 19, and inner ring 19 supports 25 by 8 fixedlys connected with live axle 14, in inner ring 19 outer cover outer ring 18 is housed, in the space that forms between the two at them, be evenly equipped with 8 with axially be 30 and spend the fan blade 22 of yaw tilt angles and constitute.And the front of each fan blade 22 is the vortex bucket type and by uniform triangle fan blade dunnage 23 fixed supports, it is fan-shaped that the back side is, and the fan-shaped back side of each fan blade 22 is all fixedly connected by two spring plates, the 24 the same fixing rods 20 of fixedlying connected with it, and flexibly connect the size of adjustable fan blade blowing area through retaining ring 26 with back fixing rod 21.And with preceding fixing rod 20 that axially is 30 degree yaw tilt angles and back fixing rod 21, the two is fixedlyed connected in the space that forms between inner ring 19 and outer ring 18 and with them.
Utilize moving wind wheel 1 rotation of nature wind speed vertebra, and drive drive bevel gear 16 rotations, force driven wheel of differential 17 fast rotational, after speed changer 7 speed changes, with the energy output that produces, be used for generating, processing industry and promote operation by output shaft 6 by live axle 14.The energy that is produced can increase with the increase of wind speed, reducing and reduce with wind speed.And because of the axial deflection effect of fan blade, start in the time of can reaching low wind speed, and the purpose of maintenance safe during big wind speed.
Claims (5)
1, a kind of eddy type wind energy conversion system comprises frame, it is characterized in that frame (5) is provided with whirligig, and it is connected with wind wheel (1) by gear transmission, also is connected with power take-off mechanism by gear transmission.
2, eddy type wind energy conversion system as claimed in claim 1, it is characterized in that wind wheel (1) is an eddy type, reach the outer ring (18) that is connected with its suit by inner ring (19), be evenly equipped with in the space that between inner ring (19) and outer ring (18), forms and fan blade (22) formation that axially is the yaw tilt angle.
3, eddy type wind energy conversion system as claimed in claim 2, the front that it is characterized in that fan blade (22) is the vortex bucket type, the back side is fan-shaped.
4, eddy type wind energy conversion system as claimed in claim 1 or 2 is characterized in that (1) at least 3 of wind wheel.
5, eddy type wind energy conversion system as claimed in claim 1, it is characterized in that whirligig is made of rotating disk and the gear drive that is arranged on rotating disk attic base (12) middle part, and rotating disk is by turntable mounting (11) that is connected with frame (5) and connected attic base (12), the attic base loam cake (13) that is rotationally connected with attic base (12) constitutes, gear drive is by the transmission shaft (9) that is rotationally connected with frame (5), the one end is connected with power take-off mechanism, be connected with driven gear (17) on the other end, it is meshed with uniform 3 driving gears (16) at least, and this driving gear (16) is connected with the live axle that is connected with wind wheel (1) accordingly (14) respectively and constitutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201877834U CN201148938Y (en) | 2007-12-28 | 2007-12-28 | Swirl type wind motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201877834U CN201148938Y (en) | 2007-12-28 | 2007-12-28 | Swirl type wind motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201148938Y true CN201148938Y (en) | 2008-11-12 |
Family
ID=40116706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201877834U Expired - Fee Related CN201148938Y (en) | 2007-12-28 | 2007-12-28 | Swirl type wind motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201148938Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102305172A (en) * | 2011-08-19 | 2012-01-04 | 天津大学 | Multi-rotor wind generating system with fixing rods |
| CN102889180A (en) * | 2012-09-26 | 2013-01-23 | 东华理工大学 | Vertical-axis multi-impeller wind power generator unit |
-
2007
- 2007-12-28 CN CNU2007201877834U patent/CN201148938Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102305172A (en) * | 2011-08-19 | 2012-01-04 | 天津大学 | Multi-rotor wind generating system with fixing rods |
| CN102889180A (en) * | 2012-09-26 | 2013-01-23 | 东华理工大学 | Vertical-axis multi-impeller wind power generator unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081112 Termination date: 20101228 |