CN200940544Y - Anti-drag wind power machine unit - Google Patents
Anti-drag wind power machine unit Download PDFInfo
- Publication number
- CN200940544Y CN200940544Y CNU2006201067616U CN200620106761U CN200940544Y CN 200940544 Y CN200940544 Y CN 200940544Y CN U2006201067616 U CNU2006201067616 U CN U2006201067616U CN 200620106761 U CN200620106761 U CN 200620106761U CN 200940544 Y CN200940544 Y CN 200940544Y
- Authority
- CN
- China
- Prior art keywords
- wind
- level
- horizontal
- horizontal beam
- truss
- 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 - Lifetime
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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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- 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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- Wind Motors (AREA)
Abstract
A friction reducing type wind turbine unit comprises a column, a vertical rotating axle sleeve, a level beam, a rotating blade around the level axle, a directional fin and a matching power machine, which is characterized in that: at least one vertical rotating axle sleeve is fixedly connected with the bilateral level beam and the level vertical truss crossed with the bilateral level beams, the level vertical truss with a wind shield is located on the upper wind direction of the rotating blade around the level axle and the lower wind direction thereof is arranged with the directional fin. The vertical rotating axle sleeve is provided with a variable speed mechanism, a synchronization mechanism and a steering mechanism, and is symmetrically provided with the bilateral level beams. The bilateral level beam is arranged with the rotating blade around the level axle. The utility model improves the wind energy utilization ratio of the wind turbine generator through decreasing wind resistance, and has the advantages of reasonable structure, practical convenience, high wind energy utilization, facilitation of industrial manufacture, transportation, installation, maintenance,etc.
Description
Technical field
The utility model relates to and a kind ofly promote the wind wheel rotation, convert wind-force the wind-force unit of mechanical kinetic energy output to, and can be a kind of wind power generating set or water pumping of the wind-force unit with wind-force.
Background technique
Existing blade of wind-driven generator or impeller also are subjected to very big resistance of air when being subjected to wind-drive, rotating speed is fast more, and blade or impeller outer end line speed are big more, and it is also big more to be subjected to resistance of air.This makes the output power of wind-driven generator and wind energy utilization be subjected to bigger restriction.
The manufacturing technology more complicated of existing wind-driven generator fiberglass blade, manufacture degree are difficult for improving, and difficulty is installed in transportation, and structure is fragility, under wind effect safety problem is arranged.
Summary of the invention
The purpose of this utility model is to provide a kind of can reduce the drag effect of wind significantly when being subjected to wind-drive, thereby makes the output power of wind-driven generator (or water elevator) and the anti-drag type wind motor group that wind energy utilization improves a lot.It mainly includes column, vertical rotary sleeve, horizontal beam, around the horizontal beam rotation blade, horizontal longitudiual truss, directed empennage, the mating power machine, have at least a vertical rotary sleeve to reach with the bilateral horizontal beam and fixedly connected with the horizontal longitudiual truss of horizontal beam quadrature, horizontal longitudiual truss is positioned at rotation blade wind direction upstream extremity and is provided with barge board, and its downstream is equipped with directed empennage.
Speed change, synchronous, steering equipment are installed on the described vertical rotary sleeve, and two horizontal beams about being fixed with symmetrically on it are equipped with the blade that rotates around horizontal beam on horizontal beam.
Described blade includes two at least respectively by the truss of bearing fixing on horizontal beam, the horizontal purlin between the truss and pressed steel plate and aluminium sheet.
The utility model shows by principle tests that by reducing the wind energy utilization that windage improves the wind-force unit under same wind speed, same wind speed round of the present utility model can not improve 30% than adopting to adopt wind speed round of the present utility model.And power and rotating speed are similar to quadratic relationship, so wind energy utilization has been expected bigger raising.Wind-driven generator of the present utility model or water elevator adopt assembling type steel structure, are convenient to industrialization manufacturing, transportation, installation, maintenance.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is that the A-A of Fig. 1 cuts open and shows structural representation.
Fig. 3 is that the B-B of Fig. 1 cuts open and shows structural representation.
Fig. 4 is that the C-C of Fig. 3 cuts open and shows structural representation.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in detail: shown in the accompanying drawing, the utility model mainly includes column 1, vertical rotary sleeve 2, horizontal beam 3, around horizontal rotational shaft blade 4, directed empennage 5, mating power machine 6, with the horizontal longitudiual truss 7 of horizontal beam direction quadrature, be positioned at rotation blade 4 wind direction upstream extremities on it and be provided with barge board 8, its downstream is equipped with directed empennage 5.
The utility model is equipped with speed change, synchronous, steering equipment 9 on described vertical rotary sleeve 2, two horizontal beams 3 about being fixed with symmetrically on it are seen shown in the accompanying drawing 2, and left and right symmetrically is equipped with two groups of blades 4 that respectively rotate around horizontal beam 3 on the horizontal beam 3.Mating power machine 6 described in the utility model can be a kind of existing generator set or water lifting machinery.
Figure 3 shows that blade inner side plane view around horizontal rotational shaft; And Fig. 4 is blade section figure; Shown in two figure, described blade includes two at least and is fixed on truss 11 on the horizontal beam 3, the horizontal purlin 12 between the truss, pressed steel plate 13 and aluminium sheet 14 by bearing 10 respectively.
The utility model shows by principle tests that by reducing the wind energy utilization that windage improves wind-driven generator under same wind speed, same wind speed round of the present utility model can not improve 30% than adopting to adopt wind speed round of the present utility model.And power and rotating speed are similar to quadratic relationship, so wind energy utilization has been expected bigger raising.Wind-driven generator of the present utility model or water elevator adopt assembling type steel structure, are convenient to industrialization manufacturing, transportation, installation, maintenance.
The utility model in use, wind action makes the horizontal longitudiual truss 7 of directed empennage 5 drives rotate to downwind, horizontal longitudiual truss 7 and vertical rotary sleeve 2, barge board 8, horizontal beam 3 are affixed, so horizontal beam 3, barge board 8 all rotate to the direction vertical with wind direction, this moment, blade 4 and barge board 8 were subjected to the wind action maximum.The windward blades windward side build coefficient that is in top is bigger, its surperficial recessed song, coarse; Make wainscot with pressed steel plate, the height coefficient of wind is bigger, so the thrust of wind is big, and it is less to be in the blade windward side build coefficient of bottom, its surperficial circular-arc evagination, smooth; Make outer panels with smooth aluminium sheet, and be subjected to the effect of barge board, the resistance of wind greatly reduces.So the utilization ratio of wind greatly improved when whole wind wheel rotated.The both sides wind wheels rotates by speed change, synchronously, steering equipment 9 transfers power the motion of generator amature to, or the motion of water elevator rotating shaft, thus make generator for electricity generation, or make the water elevator acting.
Described speed change, synchronously, steering equipment 9 includes at least: the rotating speed that speed change gear makes the rotating speed of impeller and wind driver is rational Match as far as possible; Gear break-in synchronizer makes the impeller of two sideway swivels do work synchronously to wind driver; The steering gear becomes rotating around column vertical bobbin of wind driver with horizontally rotating of impeller.If this rotation drives generator amature, then can make generator output electric energy, if drive the vertical center axis of wind power water pumping machine, then can drive the water pump water lift of lower end by vertical center axis.
Claims (3)
1, a kind of anti-drag type wind motor group, it mainly includes column, vertical rotary sleeve, horizontal beam, horizontal longitudiual truss, around the horizontal rotational shaft blade, directed empennage, the mating power machine is characterized in that having at least a vertical rotary sleeve (2) to reach with bilateral horizontal beam (3) and fixedlys connected with the horizontal longitudiual truss (7) of horizontal beam quadrature, horizontal longitudiual truss (7) is positioned at rotation blade (4) wind direction upstream extremity and is provided with barge board (8), and its downstream is equipped with directed empennage (5).
2, anti-drag type wind motor group according to claim 1, it is characterized in that being equipped with on the described vertical rotary sleeve (2) speed change, synchronous, steering equipment (9), bilateral horizontal beam (3) is installed on it symmetrically, the blade (4) that rotates around horizontal beam is installed on the horizontal beam.
3, anti-drag type wind motor group according to claim 1, it is characterized in that described blade includes two at least and is fixed on truss (11) on the horizontal beam (3), horizontal purlin (12) between the truss and pressed steel plate (13) and aluminium sheet (14) by bearing (10) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201067616U CN200940544Y (en) | 2006-08-11 | 2006-08-11 | Anti-drag wind power machine unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201067616U CN200940544Y (en) | 2006-08-11 | 2006-08-11 | Anti-drag wind power machine unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200940544Y true CN200940544Y (en) | 2007-08-29 |
Family
ID=38746722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201067616U Expired - Lifetime CN200940544Y (en) | 2006-08-11 | 2006-08-11 | Anti-drag wind power machine unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200940544Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100424336C (en) * | 2006-08-11 | 2008-10-08 | 浙江电联设备工程有限公司 | Anti-drag type wind motor set |
-
2006
- 2006-08-11 CN CNU2006201067616U patent/CN200940544Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100424336C (en) * | 2006-08-11 | 2008-10-08 | 浙江电联设备工程有限公司 | Anti-drag type wind motor set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20060811 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |