CN201865852U - Composite wind power generator - Google Patents
Composite wind power generator Download PDFInfo
- Publication number
- CN201865852U CN201865852U CN 201020629949 CN201020629949U CN201865852U CN 201865852 U CN201865852 U CN 201865852U CN 201020629949 CN201020629949 CN 201020629949 CN 201020629949 U CN201020629949 U CN 201020629949U CN 201865852 U CN201865852 U CN 201865852U
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- compound
- arbor
- stator
- rotor
- wind wheel
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- 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
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model provides a composite wind power generator which consists of a stator, a rotor and a shaft. The composite wind power generator comprises a cylindrical rotor casing, a composite movement, a composite coil, a generator shaft and a composite wind wheel, wherein the rotor casing is arranged on the generator shaft by a bearing; the composite movement is arranged in a cylinder body of the casing and on the generator shaft; and blades of the composite wind wheel are uniformly fixed on the external surface of the cylinder body.
Description
Affiliated technical field
The utility model relates to the wind power plant field, can be widely used in building, various fields such as car and boat high-effect wind-driven generator.
Background technique
In recent years, vertical axis aerogenerator is greatly developed, and new invention continues to bring out, as Chinese patent ZL201020110508.4 vertical axis aerogenerator, this model utility has adopted first, second blade, but also not much else, extremely limited to the raising effect of generated output.Increase the power and the efficient of generator, need to consider many-sided factor, carry out overall technology and improve.
Summary of the invention
For overcoming the heavy under powered shortcoming of existing wind-driven generator, the utility model provides a kind of compound wind-driven generator, and this wind-driven generator volume is little and power is big.
The utility model is that the technological scheme that the above-mentioned technical barrier of solution is taked is: compound wind-driven generator has columnar rotor case, compound movement, compound coil, generator arbor, and compound wind wheel, wherein rotor case uses Bearing Installation on arbor, described compound movement is in the shell cylindrical body and on the arbor, and the blade of compound wind wheel evenly is fixed on the cylindrical body outer surface.Compound movement is combined by many rotors and multiple stators, each rotor and each stator all are disc-shape, relative in twos, stator by spline package on arbor, the rotor intermediate hollow does not contact and closely is sleeved on the inwall of cylindrical body with arbor, leave the gap between each stator and the rotor, middle snap ring and the back-up ring location of using.Described compound coil is a kind of stator coil, and stator coil uses the multiply copper cash to turn to unit coil, and two or more unit coils and connect and form compound coil use thermosets that the compound coil sealing is formed stator disc at least.The rotor field spider of described rotor is provided with the permanent magnet of getting even number, and permanent magnet is fan-shaped planar, and adorns in Linan mutually with the positive N utmost point polarity extremely opposite with S.At least be provided with a spline on the described arbor, on arbor, stretch out from rotor case by the two ends of arbor by Bearing Installation for rotor case, is provided with screw socket at the two end part of arbor.Described stator cooperates arbor, on the center hole of stator, is provided with and the corresponding keyway of spline, and the axis hole keyway of stator is aimed at the arbor spline.Described rotor case is made up of open cylindrical body and two end cap, when whole machine installation, rotor at first is installed on cylindrical body to put in place, put into stator back-up ring and rotor snap ring, again stator is pushed arbor and puts in place, all stators and rotor are installed successively after, each coil lead is aggregated into draws cable, in the arbor fairlead, draw, use fixing bolt that two end cap and cylindrical body are tightened together at last.Described compound wind wheel is combined by first group of H type wind wheel and second group of S type wind wheel, and wherein H type wind wheel is minimum is three blades, and S type wind wheel is minimum to be two blades, and all blades evenly are installed on the rotor case, forms wind wheel-movement integrated machine.Described H type wind wheel blade has two kinds of different section shapes, uses wherein a kind of aerofoil profile to be symmetrical airfoil, or uses another kind of camber section to be the concave surface arc.Described H type wind wheel blade is provided with long fan handle, and the length of fan handle is the twice of blade section width or more than the twice, fan handle is plugged on the fan handle seat of cylindrical body side at least.
The utility model has designed compound movement, compound coil and compound wind wheel, in smaller volume and less space, has not only improved power, and has improved efficient, has tangible positive effect.
Description of drawings
Below, reach embodiment in conjunction with the accompanying drawings the utility model is further specified.
Fig. 1 is a kind of compound wind-driven generator general structure schematic representation provided by the utility model.
Fig. 2 is this compound wind-power electricity generation machine core organigram.
Fig. 3 is a kind of compound coil pin configuration schematic representation.
Among Fig. 1,5 is second wind wheels, the 4th, and fixing bolt, the 9th, draw cable, 6 is first wind wheels, the 6B fan handle, the 100th, rotor case, the 102nd, end cap, the 8th, arbor, 6C are the fan handle seats.
Among Fig. 2, Fig. 3,8A is a fairlead, the 21st, and stator disc, 21A is a stator coil, and 21B is a coil lead, and 3C is a snap ring, 31A is a permanent magnet, the 30th, and rotor, the 31st, rotor field spider, 3B are back-up rings, 8B is a spline, the 101st, cylindrical body, the 20th, stator, 3A are collars, the 7th, bearing, 8C are screw sockets.
Embodiment
As shown in Figure 1, compound wind-driven generator has columnar rotor case, compound movement, compound coil, generator arbor, and compound wind wheel, external rotor 100 uses bearing 7 to be installed on the arbor 8, compound movement is in rotor cylindrical body 101 and on the arbor 8, compound wind wheel comprises that a H type wind wheel 6 and 5, two kinds of wind wheels of the 2nd S type wind wheel are evenly distributed on the outer surface of cylindrical body.
As shown in Figure 2, compound movement is combined by many rotors and multiple stators, each rotor 30 and each stator 20 all are disc-shape, relative in twos, stator is sleeved on the arbor 8 by spline 8B, the rotor intermediate hollow does not contact and closely is sleeved on the inwall of cylindrical body with arbor, leaves the gap between each stator and the rotor, middle snap ring 3C and the back-up ring 3B location of using.The quantity of multiple stators, many rotors in the compound movement, set as required, allow and under the height-limited system situation, the diameter of stator disc can be more greatly in space width, allow and under the restricted width system situation, the quantity that generally should increase stator disc is to reduce its diameter at spatial altitude.
As shown in Figure 3, stator coil 21A uses the multiply copper cash to turn to unit coil, will at least two and two above unit coils and connect and form compound coil, and use thermosets with compound coil sealing formation thermosetting stator disc 21.In fact stator 20 is locked in compound coil 21A the firm disk in resin or the plastics exactly.Each unit coil in the compound coil is under size, the identical situation of shape, use the staggered superposition method to connect together, each unit coil in the compound coil is in size, under the incomplete same situation of shape, adopts that shape is identical and big or small successively decreases successively, uses the suit method to connect together.Two kinds of methods are compared, and the staggered superposition method has increased thickness, and the suit method has made full use of remaining space and do not increase thickness, and efficient is higher.
As shown in Figure 2, the rotor field spider 31 of rotor 30 is provided with the permanent magnet 31A that gets even number, and permanent magnet is fan-shaped planar, and adorns in Linan mutually with the positive N utmost point polarity extremely opposite with S.Rotor case is installed on the arbor by bearing 7, and arbor stretches out from the rotor case both sides, and axle head is with screw socket 8C, and at one end has central tap hole 8A.At least be provided with a spline 8B on the arbor.On the center hole of stator, be provided with and the corresponding keyway of spline, when whole machine installation, stator center hole keyway is aimed at the arbor spline, stator is pushed arbor put in place, also is provided with keyway on the stator back-up ring, and the keyway aligning spline of stator back-up ring pushes and puts in place.Between movement and end cap, use collar (3A) location
As shown in Figure 1 and Figure 2, compound wind wheel is combined by first group of H type wind wheel 6 and second group of S type wind wheel 5, and H type wind wheel is minimum to be three blades, how to 68 even more, and S type wind wheel minimum be two blades.H type wind wheel blade has two kinds of different section shapes, uses wherein a kind of aerofoil profile to be symmetrical airfoil, or uses another kind of camber section to be the concave surface arc.Concrete aerofoil profile or the arc of using will be decided on the air feed environment, in naked wind environment, generally uses the symmetrical airfoil blade, but in the controlled wind environment of wind tunnel type electricity generator, according to the characteristics of its centralized supply wind, should use the arc shaped blade effect better.H type wind wheel blade is provided with long fan handle 6B, and the length of fan handle is the twice of blade section width or more than the twice, fan handle is plugged on the fan handle seat 6C of cylindrical body side at least.All blades evenly are installed on the cylindrical body, thereby form wind wheel-movement integrated machine.Integrated machine has been exempted transmission shaft and various transmission device, and mechanical efficiency improves greatly.
Claims (9)
1. one kind has stator, rotor, the compound wind-driven generator of arbor, it is characterized in that: compound wind-driven generator has columnar rotor case (100), compound movement, compound coil, the generator arbor, and compound wind wheel, wherein rotor case uses bearing (7) to be installed on the arbor (8), described compound movement is in shell cylindrical body (101) and on the arbor, the blade of compound wind wheel evenly is fixed on the cylindrical body outer surface, compound movement is combined by many rotors and multiple stators, each rotor (30) and each stator (20) all are disc-shape, relative in twos, stator is sleeved on the arbor by spline (8B), the rotor intermediate hollow does not contact and closely is sleeved on the inwall of cylindrical body with arbor, leave the gap between each stator and the rotor, middle snap ring (3C) and back-up ring (3B) location of using.
2. compound wind-driven generator as claimed in claim 1, it is characterized in that: described compound coil is a kind of stator coil, stator coil (21A) uses the multiply copper cash to turn to unit coil, will be at least two or more unit coils and connect and form compound coil, use thermosets that the compound coil sealing is formed stator disc.
3. compound wind-driven generator as claimed in claim 1 is characterized in that: the rotor field spider (31) of described rotor (30) is provided with the permanent magnet (31A) of getting even number, and permanent magnet is fan-shaped planar, and adorns in Linan mutually with the positive N utmost point polarity extremely opposite with S.
4. compound wind-driven generator as claimed in claim 1, it is characterized in that: be provided with a spline (8B) on the described arbor at least, on arbor, stretch out from rotor case by the two ends of arbor by Bearing Installation for rotor case, is provided with screw socket (8C) at the two end part of arbor.
5. compound wind-driven generator as claimed in claim 1 is characterized in that: described stator cooperates arbor, on the center hole of stator, is provided with and the corresponding keyway of spline, and the axis hole keyway of stator is aimed at the arbor spline.
6. compound wind-driven generator as claimed in claim 1, it is characterized in that: described rotor case (100) is made up of open cylindrical body (101) and two end cap (102), when whole machine installation, rotor at first is installed on cylindrical body to put in place, put into stator back-up ring (3C) and rotor snap ring (3B), again stator being pushed arbor puts in place, after all stators and rotor are installed successively, each coil lead (21B) is aggregated into draws cable (9), in arbor fairlead (8A), draw, between movement and end cap, add collar (3A), use fixing bolt (4) that two end cap and cylindrical body are tightened together at last.
7. compound wind-driven generator as claimed in claim 1, it is characterized in that: described compound wind wheel is combined by first group of H type wind wheel (6) and second group of S type wind wheel (5), wherein H type wind wheel is minimum is three blades, S type wind wheel is minimum to be two blades, all blades evenly are installed on the rotor case, form wind wheel-movement integrated machine.
8. compound wind-driven generator as claimed in claim 7 is characterized in that: described H type wind wheel blade has two kinds of different section shapes, uses wherein a kind of aerofoil profile to be symmetrical airfoil, or uses another kind of camber section to be the concave surface arc.
9. compound wind-driven generator as claimed in claim 7, it is characterized in that: described H type wind wheel blade is provided with long fan handle (6B), the length of fan handle is the twice of blade section width or more than the twice, fan handle is plugged on the fan handle seat (6C) of cylindrical body side at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020629949 CN201865852U (en) | 2010-11-29 | 2010-11-29 | Composite wind power generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020629949 CN201865852U (en) | 2010-11-29 | 2010-11-29 | Composite wind power generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201865852U true CN201865852U (en) | 2011-06-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020629949 Expired - Fee Related CN201865852U (en) | 2010-11-29 | 2010-11-29 | Composite wind power generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201865852U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103780034A (en) * | 2012-10-26 | 2014-05-07 | 王广武 | Intermediate-stator disc-style wind-driven generator |
| CN103775287A (en) * | 2012-10-26 | 2014-05-07 | 王广武 | Vertical shaft disc type wind generating set |
| CN103821666A (en) * | 2012-11-16 | 2014-05-28 | 王广武 | Vertical-axis combined solar-wind power generating unit |
| CN104333109A (en) * | 2013-07-22 | 2015-02-04 | 王广武 | Solar power generating non-contact power transmission combination unit with rotatable vertical shaft |
| CN106812664A (en) * | 2016-05-06 | 2017-06-09 | 科德数控股份有限公司 | A kind of wind power direct-driven generator of the Windward angle that sail is strained according to wind direction |
| CN109058047A (en) * | 2018-07-10 | 2018-12-21 | 四川绿源科技有限公司 | The commutation of Bidirectional power permanent magnetism is opened and closed from pressure release misconstruction wind power generation plant |
| CN109555643A (en) * | 2018-12-03 | 2019-04-02 | 佛山科学技术学院 | A kind of small wind-driven generator being mountable to building wall |
-
2010
- 2010-11-29 CN CN 201020629949 patent/CN201865852U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103780034A (en) * | 2012-10-26 | 2014-05-07 | 王广武 | Intermediate-stator disc-style wind-driven generator |
| CN103775287A (en) * | 2012-10-26 | 2014-05-07 | 王广武 | Vertical shaft disc type wind generating set |
| CN103780034B (en) * | 2012-10-26 | 2018-07-10 | 王广武 | Intermediate stator disk type wind-mill generator |
| CN103821666A (en) * | 2012-11-16 | 2014-05-28 | 王广武 | Vertical-axis combined solar-wind power generating unit |
| CN104333109A (en) * | 2013-07-22 | 2015-02-04 | 王广武 | Solar power generating non-contact power transmission combination unit with rotatable vertical shaft |
| CN106812664A (en) * | 2016-05-06 | 2017-06-09 | 科德数控股份有限公司 | A kind of wind power direct-driven generator of the Windward angle that sail is strained according to wind direction |
| CN106812664B (en) * | 2016-05-06 | 2019-08-20 | 科德数控股份有限公司 | A kind of wind power direct-driven generator for the Windward angle straining sail according to wind direction |
| CN109058047A (en) * | 2018-07-10 | 2018-12-21 | 四川绿源科技有限公司 | The commutation of Bidirectional power permanent magnetism is opened and closed from pressure release misconstruction wind power generation plant |
| CN109555643A (en) * | 2018-12-03 | 2019-04-02 | 佛山科学技术学院 | A kind of small wind-driven generator being mountable to building wall |
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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: 20110615 Termination date: 20111129 |