CN202017579U - Double disk type wind driven generator - Google Patents
Double disk type wind driven generator Download PDFInfo
- Publication number
- CN202017579U CN202017579U CN 201120140502 CN201120140502U CN202017579U CN 202017579 U CN202017579 U CN 202017579U CN 201120140502 CN201120140502 CN 201120140502 CN 201120140502 U CN201120140502 U CN 201120140502U CN 202017579 U CN202017579 U CN 202017579U
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- CN
- China
- Prior art keywords
- end cap
- driven generator
- spindle
- motor shaft
- end cover
- 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
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
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- Wind Motors (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model relates to a double disk type wind driven generator, which comprises a vertical motor shaft, a shell, an upper end cover and a lower end cover, wherein the shell, the upper end cover and the lower end cover are centered on the motor shaft; the wind driven generator is characterized by also comprising two stators and two rotors; a partition plate which is centered on the motor shaft is fixed on the motor shaft; the two stators are fixed above and below the partition plate respectively and are positioned in the shell; the two rotors are fixed in the upper end cover and the lower end cover respectively; the upper end cover, the shell and the lower end cover are detachably fixed together; fan blade connecting plates of the same fan blade are fixed on the upper end cover and the lower end cover respectively; and the two rotors are simultaneously permanent magnets or spindles. The double disk type wind driven generator has the advantages of rational structure, low mechanical loss, small size, light weight, low produced heat, high energy utilization rate, breeze power generation and the like.
Description
Technical field
The utility model relates to field of electrical equipment, particularly a kind of double plate wind-driven generator.
Background technique
Wind energy more and more receives human concern as renewable energy sources, utilizes wind energy to generate electricity and is used widely all over the world.Wind-driven generator is the necessary construction package that wind-power generating system is realized energy output, many disk generators that are used for wind-power generating system are disclosed in the prior art, yet, conventional pivotal axis disk generator ubiquity complicated integral structure, fan blade is difficult for installing, quality is heavy, the gentle breeze environment is difficult to defectives such as startup, and when adopting conventional disk generator to be used for wind-power electricity generation, because fan blade, the fan blade connecting plate, the weight of wind wheel and the effect of extraneous blast, make that the wind-driven generator unilateral bearing is stressed, thereby increased the single face bearing wear, strengthen mechanical loss, reduction is to the utilization efficiency of wind energy, and the efficient of separate unit wind-driven generator is very restricted.
Summary of the invention
Main purpose of the present utility model is to overcome above-mentioned defective, and a kind of double plate wind-driven generator structure that can effectively improve Wind Power Utilization efficient that is different from conventional disk generator is provided.
For reaching above-mentioned purpose, the utility model provides following technological scheme:
A kind of double plate wind-driven generator, comprise: vertical motor shaft, with be the casing at center with the motor shaft, upper end cap, lower end cap, it is characterized in that: also comprise two stators and two rotors, being fixed with one on the motor shaft is the demarcation strip at center with the motor shaft, described two stators be individually fixed in demarcation strip on, downside and be positioned at casing, described two rotors are individually fixed in upper end cap and the lower end cap, described upper end cap, casing, the lower end cap three is removable to be fixed together, upper end cap, the fan blade connecting plate of fixing same wind wheel blade is arranged respectively on the lower end cap, and described two rotors are permanent magnet or spindle simultaneously.
Described rotor is a permanent magnet, and stator is a spindle.
Described rotor is connected with axle by motor bearings.
Described spindle is made up of spindle coil bracket and spindle coil, and described spindle coil bracket has equally distributed radial spindle groove in the form of a ring on the described spindle coil bracket, and described spindle coil is wound on the described spindle groove.
Also include upper and lower magnetic isolation board and upper and lower magnet backing plate in the described upper and lower end cap, described upper and lower magnetic isolation board and described permanent magnet are fixed on the upper and lower magnet backing plate in bonding mode respectively, fixedly connected with described upper and lower end cap respectively again.
The angle of described fan blade connecting plate and motor shaft is 135 °.
The upper and lower end cap of the utility model is fixedlyed connected with casing and is constituted the rotational shell of described wind-driven generator, and the fan blade connecting plate of described upper and lower end cap can connect same group of fan blade; Constituting on the same group, fan blade drives two wind-driven generators, because stator is fixed on central authorities, and rotor is at upper and lower end cap, make permanent magnet in two wind-driven generators to the magnetic attraction between the stator and wind wheel blade, fan blade connecting plate, the weight of wind wheel and the counteracted by pressure of extraneous blast, it is stressed effectively to alleviate the bearing single face, has prolonged the working life of motor shaft; Rotor can be permanent magnet or spindle, preferred permanent magnet.
Compared with prior art, the double plate wind-driven generator that provides of the utility model has following advantage:
(1) rational in infrastructure, ease of assembly, volume is little, and is in light weight, and the heat of generation is little, can be implemented under the gentle breeze situation to generate electricity;
(2) by the permanent magnet pieces in the upper and lower end cap assemblies to the magnetic attraction between first, second disc type spindle and wind wheel blade, fan blade connecting plate, the weight of wind wheel and the counteracted by pressure of extraneous blast, it is stressed effectively to alleviate the bearing single face;
When (3) motor housing rotated, the permanent magnet that drives upper and lower both sides cut upper and lower side spindle coil respectively, can realize dual electric power output, thereby increased the utilization rate of wind.
Description of drawings
Fig. 1 (a) is the whole assembling stereogram of double plate wind-driven generator described in the utility model,
Fig. 1 (b) is the whole assembling front view of double plate wind-driven generator described in the utility model,
Fig. 1 (c) is the whole fitting plane plan view of double plate wind-driven generator described in the utility model,
Fig. 2 is the decomposing schematic representation of double plate wind-driven generator unitary construction described in the utility model,
Fig. 3 is the lower end cap ssembly drawing,
Fig. 4 is the decomposing schematic representation of Fig. 3,
Figure 5 shows that the STRUCTURE DECOMPOSITION schematic representation of disc type spindle arrangement.
Embodiment
Below in conjunction with accompanying drawing, mode of execution of the present utility model is elaborated.
Embodiment 1:
Be respectively stereogram, plan view and the top plan view of double plate wind-driven generator 18 described in the utility model shown in Fig. 1 (a) and (b), (c).
Figure 2 shows that the decomposing schematic representation of the unitary construction of double plate wind-driven generator 18 described in the utility model, as shown in the figure, described double plate wind-driven generator 18 comprises at least: casing 11, motor shaft 15, disc type spindle arrangement 10, upper end cap assembly 7 and lower end cap assembly 5, wherein
Described motor shaft 15 is arranged on the position of center line of described casing 11, the upper end of motor shaft 15 is connected with described upper end cap assembly 7 by bearing 1, fixedly connected with described lower end cap assembly 5 by bearing 29 and adpting flange 20 in the lower end of motor shaft 15, described bearing 1 and bearing 29 specifically can select for use 6210 profile shafts to hold;
Fig. 3 is the lower end cap ssembly drawing, and Fig. 4 is the STRUCTURE DECOMPOSITION schematic representation of Fig. 3.As shown in the figure, described lower end cap assembly 5 specifically comprises: lower end cap 19, lower magnet backing plate 4, following magnetic isolation board 3, following permanent magnet pieces 2, described magnetic isolation board 3 down and described permanent magnet pieces 2 down bond on the lower magnet backing plate 4 by high-temperature resistant structural adhesive, fixedly connected with described lower end cap 19 by some connecting bolts 1, tightening nut 6 by the structural entity that bonding way forms, between tightening nut 6 and described lower end cap 19, be provided with packing ring, as plain cushion, bullet pad etc.; The radial outer periphery of described lower end cap 19 is provided with some in order to connect the fan blade connecting plate 21 of wind wheel blade;
Described upper end cap assembly 7 comprises upper end cap, goes up the magnet backing plate, goes up magnetic isolation board, goes up permanent magnet pieces, and the structural type of upper end cap assembly 7 and described lower end cap assembly 5 are identical;
Described upper end cap assembly 7 is fixedlyed connected with described casing 11 by some connecting rods 12 with described lower end cap assembly 5, and then, constituted the rotation case of described double plate wind-driven generator jointly by upper end cap assembly, lower end cap assembly 7,5 and casing 11;
Figure 5 shows that the STRUCTURE DECOMPOSITION schematic representation of disc type spindle arrangement.As shown in Figure 4, disc type spindle arrangement 10 specifically comprises: the first disc type spindle 13, the second disc type spindle 14, first, second disc type spindle 13,14 is formed by spindle coil bracket and spindle coil, the spindle coil bracket in the form of a ring, has equally distributed radial spindle groove on the described carriage, described spindle coil bracket is provided with the some positioning pin holes suitable with motor shaft adpting flange 16, and then makes win disc type spindle 13 and the second disc type spindle 14 be individually fixed in the both sides up and down of the demarcation strip 16 on the motor shaft by some locating studs 17; The spindle coil is set around in the described spindle groove.
In concrete the application, wind wheel blade is fixedlyed connected with the fan blade connecting plate, under the wind-force effect, drive the fan blade rotation, thereby drive the rotation case rotation, the upper and lower permanent magnet pieces cutting ingot subcoil that is provided with in the upper and lower end cap assemblies, and then generation electric current, realize electric power output by lead, produce magnetic attraction between permanent magnet pieces and the spindle coil, can offset because the pressure that the weight of wind wheel blade, fan blade connecting plate, wind wheel etc. and external wind pressure produce bearing one, two single faces, thereby effectively reduce mechanical loss, also help prolonging the working life of equipment.
Above-mentioned mode of execution only is a preferred embodiment of the present utility model, and the equivalence that those skilled in the art make according to the technical solution of the utility model, conversion, modification all will fall within the protection domain of the present utility model.
Claims (6)
1. double plate wind-driven generator, comprise: vertical motor shaft, with be the casing at center with the motor shaft, upper end cap, lower end cap, it is characterized in that: also comprise two stators and two rotors, being fixed with one on the motor shaft is the demarcation strip at center with the motor shaft, described two stators be individually fixed in demarcation strip on, downside and be positioned at casing, described two rotors are individually fixed in upper end cap and the lower end cap, described upper end cap, casing, the lower end cap three is removable to be fixed together, upper end cap, the fan blade connecting plate of fixing same wind wheel blade is arranged respectively on the lower end cap, and described two rotors are permanent magnet or spindle simultaneously.
2. double plate wind-driven generator according to claim 1 is characterized in that: described rotor is a permanent magnet, and stator is a spindle.
3. double plate wind-driven generator according to claim 2, it is characterized in that: described spindle is made up of spindle coil bracket and spindle coil, described spindle coil bracket in the form of a ring, have equally distributed radial spindle groove on the described spindle coil bracket, described spindle coil is wound on the described spindle groove.
4. double plate wind-driven generator according to claim 1 is characterized in that: described rotor is connected with axle by motor bearings.
5. double plate wind-driven generator according to claim 1, it is characterized in that: also include upper and lower magnetic isolation board and upper and lower magnet backing plate in the described upper and lower end cap, described upper and lower magnetic isolation board and described permanent magnet are fixed on the upper and lower magnet backing plate in bonding mode respectively, fixedly connected with described upper and lower end cap respectively again.
6. double plate wind-driven generator according to claim 1 is characterized in that: described fan blade connecting plate and motor shaft angle are 135 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120140502 CN202017579U (en) | 2011-05-05 | 2011-05-05 | Double disk type wind driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120140502 CN202017579U (en) | 2011-05-05 | 2011-05-05 | Double disk type wind driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202017579U true CN202017579U (en) | 2011-10-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120140502 Expired - Fee Related CN202017579U (en) | 2011-05-05 | 2011-05-05 | Double disk type wind driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202017579U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102787980A (en) * | 2012-08-06 | 2012-11-21 | 青岛博峰风力发电机有限公司 | Flying saucer type antipole double speed direct-driven wind driven generator |
| CN109347292A (en) * | 2018-11-06 | 2019-02-15 | 武汉理工大学 | A kind of unmanned plane iron-core-free disc motor |
| CN110645150A (en) * | 2019-10-09 | 2020-01-03 | 陈景 | Integrated inner fan blade coreless wind driven generator |
| CN111441910A (en) * | 2020-03-03 | 2020-07-24 | 天地（常州）自动化股份有限公司 | Suspension horizontal type roadway wind power generation device with symmetrical double-rotor-wing fan blades |
-
2011
- 2011-05-05 CN CN 201120140502 patent/CN202017579U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102787980A (en) * | 2012-08-06 | 2012-11-21 | 青岛博峰风力发电机有限公司 | Flying saucer type antipole double speed direct-driven wind driven generator |
| CN109347292A (en) * | 2018-11-06 | 2019-02-15 | 武汉理工大学 | A kind of unmanned plane iron-core-free disc motor |
| CN110645150A (en) * | 2019-10-09 | 2020-01-03 | 陈景 | Integrated inner fan blade coreless wind driven generator |
| CN111441910A (en) * | 2020-03-03 | 2020-07-24 | 天地（常州）自动化股份有限公司 | Suspension horizontal type roadway wind power generation device with symmetrical double-rotor-wing fan blades |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20111026 Termination date: 20150505 |
|
| EXPY | Termination of patent right or utility model |