CN100368682C - Vane apparatus - Google Patents
Vane apparatus Download PDFInfo
- Publication number
- CN100368682C CN100368682C CNB2006100947115A CN200610094711A CN100368682C CN 100368682 C CN100368682 C CN 100368682C CN B2006100947115 A CNB2006100947115 A CN B2006100947115A CN 200610094711 A CN200610094711 A CN 200610094711A CN 100368682 C CN100368682 C CN 100368682C
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- CN
- China
- Prior art keywords
- moving vane
- turbine
- cambered surface
- fixed blade
- dead
- 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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- Hydraulic Turbines (AREA)
Abstract
This invention discloses a new type turbo machine. Both sides of flow guiding cylinder are symmetrically set with profile blades that are matched inwards and are in the same inclined plane. The through-axis set between the two profile-blades, is distributed with many dead axles radiantly. One end of the dead axle is assembled with a flow guiding inner cylinder. The dead cylinder connects moving blade through axle sleeve. The moving blade is bidirectional moveable. The moving blade is set with spacing machine. The profile blade can automatically change the angle of the moving blade.
Description
Technical field
The present invention relates to a kind of turbine that is used for wind generating unit.Mainly be that prior art has been done corresponding improvement.
Background technique
At present, be used for the turbine of wind generating unit,, a water conservancy diversion axle arranged in it, be installed on the fixed blade that the guide shell both sides are turbine shape mainly by guide; Being fixed with the moving vane that is gear shape on this water conservancy diversion axle forms.Because of these structure both sides have the turbine shape fixed blade of distribution, therefore, can introduce two-way airflow and act on this moving vane, make its this moving vane not change sense of rotation, can export the moment of torsion of single sense of rotation to the generator that is connected.Improve traditional approach and only can introduce the turbine of single direction air-flow effect, be subjected to the restriction of airflow direction.But the moving vane that is gear shape though by turbine shape fixed blade, can introduce two-way airflow and act on this moving vane, make its this moving vane not change sense of rotation, but the moving vane air-flow thrust energy utilization of tilt fixing is lower because of being tilt fixing.
Summary of the invention
The objective of the invention is for solving the above problems, and a kind of improved water conservancy diversion fixed blade and moving vane compound mode are provided, make the variation automatic translation-angle of moving vane, thereby improve the turbine of flowed energy utilization ratio with air-flow turnover direction.
The technical solution of realization above-mentioned purpose is finished like this: a kind of turbine, the bilateral symmetry that has at stream guiding barrel is provided with each other the inwardly fixed blade of corresponding same plane of inclination, be situated between thereon that the axis upper edge between the both sides fixed blade place directly is distributed with some dead axles, make the other end of its each dead axle that an impeller inner core is installed; On this dead axle, connect moving vane, moving vane is swung along dead axle by axle sleeve; For acting on the moving vane of air-flow the best of guaranteeing to introduce, and be provided with in the impeller inner core position of each moving vane correspondence and can control the angled snubber of the two-way pendulum of moving vane by fixed blade.But like this because of having adopted the double-swing moving vane, when having satisfied two-way airflow preferably and acting on moving vane, change pairing angle with it, make axis keep the same output torque that turns to, drive generator thereby improve the flowed energy utilization ratio.In the present invention, change dead axle and on moving vane shape and form is set, can reach above-mentioned function of use and requirement equally.This is to implement key of the present invention.
In the present invention, the sectional shape of described moving vane is cambered surface or plane body, selects for use according to practical situations.
In the present invention, keep change on the form basis of above-mentioned fixed blade dead axle and on moving vane shape and form is set, can reach above-mentioned function of use and requirement equally.Promptly the both sides on stream guiding barrel are provided with each other the inwardly fixed blade of corresponding same plane of inclination, and the axis that makes it to be installed on it has a cover plate, radially be distributed with two cambered surfaces of being wicker leaf shape/or wherein a side be cambered surface; Opposite side is the moving vane of the combination of man type cambered surface.The two cambered surface moving vanes given or combination moving vane are to utilize cambered surface or the man type cambered surface rotation torque that produce of air-flow effect on it.
In the present invention, the snubber of being given is made up of two raised body.Mainly utilize raised body alternately its moving vane to be implemented angular positioning.
The good effect that the present invention has is: because of having adopted the fixed blade of plane of inclination, and can be different and change the angle of moving vane along with introducing airflow direction thereupon.Output power and stability that the turbine flowed energy is utilized have been improved like this.
In addition, the moving vane of this turbine can be designed to the cross section and be the two cambered surfaces of willow leaf or the moving vane of man type and cambered surface combination except above-mentioned structure shape, can satisfy wider usage requirement equally.
Description of drawings
Fig. 1 is overall structure figure of the present invention.
Fig. 2, Fig. 3 are another embodiments of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.The accompanying drawing of giving only is used for reference and explanation usefulness, is not to be used to limit the scope of the invention.
By a kind of turbine shown in Figure 1, stream guiding barrel 4 and one end that it has a circle have the flange 1 that usefulness is installed.The two side ends of this stream guiding barrel 4 be provided with inwardly corresponding respectively fixed blade 2 and 2 by same plane of inclination '.The two ends of stream guiding barrel 4 and fixed blade 2 and 2 ' connecting end have water conservancy diversion safe edge 5.Axial centre on this fixed blade 2 and the 2 ' body is installed the axis 6 that can rotate, in order to connect generator.Described fixed blade 2 and 2 ' between axis 6 on be installed with perpendicular a plurality of dead axles 8, make the other end of its dead axle 8 be fixed in the impeller inner core 3 of a circular body.The diameter of described impeller inner core 3 is greater than the internal diameter of water conservancy diversion safe edge 5.On described each dead axle 8, be connected and fixed the moving vane 7 that an energy bidirectional swinging becomes certain angle by axle sleeve 9.For guarantee moving vane 7 can with both sides fixed blade 2 and 2 ' the conversion mutually accurately of water conservancy diversion angle of inclination, and on the position of the impeller inner core 3 of each moving vane 7 correspondence, the snubber 10 with two projectioies is set.Two projectioies are symmetrically distributed in the both sides of dead axle 8 on this snubber 10.When the air-flow that has direction by fixed blade 2 and 2 ' importing acts on moving vane 7 and swings aside an angle after a side is wherein introduced, touch a projection location on snubber 10 1 sides like this.Otherwise moving vane 7 is swung an angle to opposite side.Should be to implement key of the present invention from the angled moving vane 7 of movable pendulum.And moving vane 7 shapes are wicker leaf shape or two cambered surface is not limited to said structure, also can make corresponding improvement and change.
Fig. 2 has provided another structural type of moving vane.It is to have done corresponding variation on the architecture basics of Fig. 1, promptly is provided with cover plate 11 on this axis 6, its cover plate 11 be radially distributed with moving vane 17 and its formation one integral body.The shape of described moving vane 17 is two cambered surfaces of wicker leaf shape.The effect of this cambered surface is can directly affact the better rotation torque of generation on the cambered surface for satisfying two-way airflow.To such characteristics, the present invention does not limit to said structure, also can make corresponding improvement and change.
Fig. 3 has provided another embodiment of moving vane.It is further to obtain again changing on the architecture basics of Fig. 2, promptly is provided with cover plate 11 on this axis 6, its cover plate 11 be radially distributed with moving vane 27 and its formation one integral body, shape one side of described moving vane 27 is man type cambered surfaces; Opposite side is the moving vane of cambered surface combination.
In the present invention, the moving vane 7,17,27 of described three kinds of forms all can satisfy the two-way airflow effect, guarantees that axis rotates by same direction.The concrete selection used, and should decide according to situations such as manufacture cost, processing technology and practical ranges.
Claims (4)
1. a turbine comprises stream guiding barrel, and in the moving vane that is provided with on the axis established, it is characterized in that the bilateral symmetry that has at stream guiding barrel (4) is provided with each other the inwardly fixed blade (2,2 ') of corresponding same plane of inclination; Axis between the fixed blade of both sides (6) upper edge is radially distributed with some dead axles (8), makes dead axle (8) the other end that a water conservancy diversion inner core (3) is installed, and this dead axle (8) is gone up by axle sleeve (9) and connected the angled moving vane (7) of an energy bidirectional swinging; On the corresponding water conservancy diversion inner core (3) of described moving vane (7), be provided with snubber (10).
2. by the described turbine of claim 1, it is characterized in that the sectional shape of described moving vane (7) is cambered surface or plane body.
3. by the described turbine of claim 1, it is characterized in that described axis (6) is provided with cover plate (11), radially be distributed with the moving vane (17) of the two cambered surfaces that are wicker leaf shape or wherein a side be cambered surface; Opposite side is the moving vane (27) of the combination of man type cambered surface.
4. by the described turbine of claim 1, it is characterized in that described snubber (10) is two raised body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100947115A CN100368682C (en) | 2006-01-19 | 2006-07-15 | Vane apparatus |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610003801 | 2006-01-19 | ||
| CN200610003801.9 | 2006-01-19 | ||
| CNB2006100947115A CN100368682C (en) | 2006-01-19 | 2006-07-15 | Vane apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1896495A CN1896495A (en) | 2007-01-17 |
| CN100368682C true CN100368682C (en) | 2008-02-13 |
Family
ID=37609102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100947115A Expired - Fee Related CN100368682C (en) | 2006-01-19 | 2006-07-15 | Vane apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100368682C (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4164382A (en) * | 1977-07-27 | 1979-08-14 | General Atomic Company | Wind driven power apparatus |
| US4348594A (en) * | 1980-07-14 | 1982-09-07 | Lipfert Donald E | Wind power generator |
| US20050019150A1 (en) * | 2003-07-25 | 2005-01-27 | Young-Sil Yu | Windmill |
-
2006
- 2006-07-15 CN CNB2006100947115A patent/CN100368682C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4164382A (en) * | 1977-07-27 | 1979-08-14 | General Atomic Company | Wind driven power apparatus |
| US4348594A (en) * | 1980-07-14 | 1982-09-07 | Lipfert Donald E | Wind power generator |
| US20050019150A1 (en) * | 2003-07-25 | 2005-01-27 | Young-Sil Yu | Windmill |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1896495A (en) | 2007-01-17 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20080213 |