CN101078392A - Vane type wind power generator - Google Patents
Vane type wind power generator Download PDFInfo
- Publication number
- CN101078392A CN101078392A CNA2007100558450A CN200710055845A CN101078392A CN 101078392 A CN101078392 A CN 101078392A CN A2007100558450 A CNA2007100558450 A CN A2007100558450A CN 200710055845 A CN200710055845 A CN 200710055845A CN 101078392 A CN101078392 A CN 101078392A
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- Prior art keywords
- tube
- blade
- conical
- taper tube
- external conical
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- 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.)
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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
Abstract
The invention relates to a wind turbine, which makes use of gentle breeze to transform wind energy into electric energy so as to fit power usage in city, country and family in mountain area or do as the compensation of power usage in family. It comprises generator, vane and taper tube. The taper tube comprises inner taper tube (7) and outer taper tube (4), which are mated in mutual inversion. Multiple spiral guiding plates (6) collocated on the axis are used to connect the inner taper tube (7) and the outer taper tube (4). The generator is set in the inner taper tube (7). Hub (9) with vanes (8) is set on the shaft of generator (11). Vanes are set at the outer part of big head end of inner taper tube (7) and the inner part of small head end of outer taper tube (4). The outer taper tube is set on the support bar (2) and can rotate on the support bar (2) freely.
Description
Technical field
The present invention relates to a kind of wind-driven generator, wind energy is become electric energy, be fit to city and rural area and mountain area household electricity, perhaps replenishing as household electricity.
Background technique
Wind is tellurian a kind of natural phenomenon, and it is caused by solar radiant heat.Shine upon earth surface, the earth surface difference of being heated everywhere produces the temperature difference, causes becoming a common practice to popular of atmosphere.Wind is flow air, and speed is arranged, and density is arranged, so contain energy.Wind is the clean energy, just uses ancient times wind energy as power, drives device with wind, and mill rice is irrigated and water drainage.
Brainstrust is estimated, the energy that contains in the wind, high many of the energy that can control up to now than the mankind.The energy that the annual burning coal in the whole world obtains is less than wind-force and offers 1% of our energy at one time.As seen, wind energy is one of very important energy on the earth, rationally utilizes wind energy, has not both had combustion fuel to produce pollution from exhaust emission, can alleviate serious day by day energy crisis again.
Wind-power electricity generation is suitably for some fixed-sites electric energy is provided.Owing to be not that wind is all arranged every day, therefore, this wind-driven generator is fit to the additional power supply of city and rural area and mountain area household electricity.
Summary of the invention
The object of the present invention is to provide a kind of vane type wind power generator that utilizes gentle breeze just can generate electricity.
Above-mentioned purpose of the present invention is achieved in that accompanying drawings is as follows.
A kind of vane type wind power generator, it is made up of generator, blade and awl tube, said awl tube comprises inner conical-tube 7 and the external conical-tube 4 of being inverted suit each other, is connected with a plurality of spiral deflectors 6 around axis arranged between inner conical-tube 7 and the external conical-tube 4, and generator 12 is equipped with in inner conical-tube 7 inside; The wheel hub 9 that has blade 8 is housed on the generator shaft 11, and blade 8 places that inner conical-tube 7 stub ends are outer, in the external conical-tube 4 little head ends; External conical-tube 4 is installed on the strut 2, and can freely rotate around strut 2.
The said inner conical-tube 7 of being inverted suit each other is placed on the inside at external conical-tube 4, the major part of the microcephaly of inner conical-tube 7 and external conical-tube 4 is in same direction, the microcephaly of the major part of inner conical-tube 7 and external conical-tube 4 constitutes the cone cavity of an annular in same direction between external conical-tube 4 and the inner conical-tube 7.
The width L of said blade 8 is along with the proportional variation of the turning radius R of blade, and blade turning radius R increases, and width of blade L is along with broadening.
The mounting point of said strut 2 and external conical-tube 4 is near the stub end of external conical-tube 4.
The invention has the beneficial effects as follows: improve the speed and the density of the blade wind of flowing through, increase the volume flowrate of the blade wind of flowing through, increase electromotive power output, enlarge utilization ratio of wind energy.
Description of drawings
Fig. 1 wind-driven generator structure plan view.
Fig. 2 wind-driven generator structure side view.
Fig. 3 wind-driven generator structure mansion view.
Fig. 4 blade and wheel hub are along the axial rotary perspective view.
Fig. 5 is ratio blade structure three-view diagram radially, wherein:
Fig. 5 a is the plan view of ratio blade radially;
Fig. 5 b is the plan view of ratio blade radially;
Fig. 5 c is the side view of ratio blade radially.
1-slower conical tube flange among the figure, 2-strut, 3-upper conical-tube flange, 4-external conical-tube, 5-flange screw, 6-spiral deflector, 7-inner conical-tube, 8-blade, 9-blade wheel hub, 10-wheel hub screw, 11-motor shaft, 12-generator
Embodiment
The present invention is further described below in conjunction with the accompanying drawing illustrated embodiment.
This wind-driven generator work schematic representation as shown in Figure 1.The area of the big cone opening of external conical-tube 4 left ends is big, and when the wind direction diagram right-hand member direction that enters big cone opening flowed, external conical-tube 4 sectional areas diminished gradually, makes the wind than minimum velocity improve flow velocity earlier in tube 4, increases density.Arrive the microcephaly of inner conical-tube 7 then, it is big that the sectional area of inner conical-tube 7 becomes from left to right gradually, two annular cross-sectional area between the awl tube are further diminished gradually, the flow velocity and the density of two interior wind of awl tube are further improved, and two spiral deflectors 6 of boring in the tube make the quick wind that flows again around rotational simultaneously.At last, flow fast and act on the blade 8, through wheel hub 9 rotating generators 12 output electric energy around the wind of rotational.
External conical-tube can freely rotate around strut 2, and strut 2 mounting points are near the left end of external conical-tube 4, and wind-force mainly acts on the blade 8 in the tube, and main resistance area is at the right-hand member of external conical-tube 4, and therefore, the big cone opening that guarantees external conical-tube 4 left ends is all the time in face of wind direction.
Claims (4)
1, a kind of vane type wind power generator, it is made up of generator, blade and awl tube, it is characterized in that said awl tube comprises inner conical-tube (7) and the external conical-tube (4) of being inverted suit each other, useful a plurality of spiral deflectors around axis arranged (6) are connected between inner conical-tube (7) and the external conical-tube (4), and generator (12) is equipped with in inner conical-tube (7) inside; The wheel hub (9) that has blade (8) is housed on the generator shaft (11), and blade (8) places inner conical-tube (7) stub end outside, external conical-tube (4) microcephaly to hold inside; External conical-tube (4) is installed on the strut (2), and can freely rotate around strut (2).
2, vane type wind power generator according to claim 1, it is characterized in that the said inner conical-tube (7) of being inverted suit each other is placed on the inside in external conical-tube (4), the major part of the microcephaly of inner conical-tube (7) and external conical-tube (4) is in same direction, the microcephaly of the major part of inner conical-tube (7) and external conical-tube (4) constitutes the cone cavity of an annular in same direction between external conical-tube (4) and the inner conical-tube (7).
3, vane type wind power generator according to claim 1, the width L that it is characterized in that said blade (8) are along with the proportional variation of the turning radius R of blade, and blade turning radius R increases, and width of blade L is along with broadening.
4, vane type wind power generator according to claim 1 is characterized in that the stub end of the mounting point of said strut (2) and external conical-tube (4) near external conical-tube (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710055845A CN101078392B (en) | 2007-07-05 | 2007-07-05 | Vane type wind power generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710055845A CN101078392B (en) | 2007-07-05 | 2007-07-05 | Vane type wind power generator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101078392A true CN101078392A (en) | 2007-11-28 |
| CN101078392B CN101078392B (en) | 2012-10-03 |
Family
ID=38906014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710055845A Expired - Fee Related CN101078392B (en) | 2007-07-05 | 2007-07-05 | Vane type wind power generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101078392B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103133271A (en) * | 2013-03-15 | 2013-06-05 | 江苏中蕴风电科技有限公司 | Wind force speeder used for gathering air and generating electricity |
| CN103277244A (en) * | 2013-06-26 | 2013-09-04 | 邓小波 | Fan cover type wind-gathering wind generator |
| CN109026547A (en) * | 2018-09-19 | 2018-12-18 | 王明意 | A kind of wind electricity generating system and its application |
| CN109441725A (en) * | 2018-12-05 | 2019-03-08 | 贵州理工学院 | A kind of surface wind power generator |
| CN109667719A (en) * | 2019-02-13 | 2019-04-23 | 王明意 | A kind of efficient electricity generation system using wind-force |
| CN111456906A (en) * | 2020-05-29 | 2020-07-28 | 叶炳极 | Inner tube type wind power generation device |
-
2007
- 2007-07-05 CN CN200710055845A patent/CN101078392B/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103133271A (en) * | 2013-03-15 | 2013-06-05 | 江苏中蕴风电科技有限公司 | Wind force speeder used for gathering air and generating electricity |
| CN103277244A (en) * | 2013-06-26 | 2013-09-04 | 邓小波 | Fan cover type wind-gathering wind generator |
| CN109026547A (en) * | 2018-09-19 | 2018-12-18 | 王明意 | A kind of wind electricity generating system and its application |
| CN109441725A (en) * | 2018-12-05 | 2019-03-08 | 贵州理工学院 | A kind of surface wind power generator |
| CN109667719A (en) * | 2019-02-13 | 2019-04-23 | 王明意 | A kind of efficient electricity generation system using wind-force |
| CN111456906A (en) * | 2020-05-29 | 2020-07-28 | 叶炳极 | Inner tube type wind power generation device |
| CN111456906B (en) * | 2020-05-29 | 2021-12-10 | 叶炳极 | Inner tube type wind power generation device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101078392B (en) | 2012-10-03 |
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| C06 | Publication | ||
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| ASS | Succession or assignment of patent right |
Owner name: JILIN UNIVERSITY Free format text: FORMER OWNER: FANG XIANZHONG Effective date: 20101027 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 130025 COLLEGE OF AUTOMOTIVE ENGINEERING, JILIN UNIVERSITY, NO.5988, RENMIN AVENUE, CHANGCHUN CITY, JILIN PROVINCE TO: 130012 NO.2699, QIANJIN AVENUE, CHANGCHUN CITY, JILIN PROVINCE |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20101027 Address after: 130012 Changchun Qianjin Street, Jilin, No. 2699 Applicant after: Jilin University Address before: 130025 School of automobile, Jilin University, 5988 Renmin Street, Jilin, Changchun Applicant before: Fang Xianzhong |
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| 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: 20121003 Termination date: 20160705 |
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| CF01 | Termination of patent right due to non-payment of annual fee |