CN103401325A - Generator with internal ventilating perpendicular pipe shaft continuous structure - Google Patents
Generator with internal ventilating perpendicular pipe shaft continuous structure Download PDFInfo
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- CN103401325A CN103401325A CN2013102890766A CN201310289076A CN103401325A CN 103401325 A CN103401325 A CN 103401325A CN 2013102890766 A CN2013102890766 A CN 2013102890766A CN 201310289076 A CN201310289076 A CN 201310289076A CN 103401325 A CN103401325 A CN 103401325A
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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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Abstract
The invention discloses a generator with an internal ventilating perpendicular pipe shaft continuous structure, and belongs to the technical field of wind power clean energy. The generator comprises an outer rotor 1 connected with a first end cover 2 and a second end cover 3, wherein two ends of a perpendicular pipe shaft 5 with a stator iron core 6 respectively support the outer rotor 1 to rotate through bearings 4 in the first end cover 2 and the second end cover 3; and a winding output lead wire 7 of the stator iron core 6 is led out through an inner hole in the perpendicular pipe shaft 5. The generator is characterized in that a wind wheel 8 is arranged on the outer rotor 1; a spiral wind guide wire or wind guide slot is arranged on the inner wall of the perpendicular pipe shaft, thus increasing the rotating speed of inside ventilation and outside ventilation and improving the output power of the generator; continuous structures are arranged at the two ends of the perpendicular pipe shaft 5, and N generators can be sequentially stacked and fixedly connected through the continuous structures of the perpendicular pipe shafts, wherein N is a natural number; and by the method, large-size wind power generators with the power of 100 watts at least and the megawatt-level power at most can be manufactured.
Description
Technical field
The present invention relates to the vertical tubular axis continuous structure of a kind of interior ventilation generator, belong to wind-powered electricity generation clean energy technology field, particularly a kind of little of street lighting, large all spendable wind power generating motor equipment to the large windpower generating field.
Background technology
In the prior art, the vertical-axis generators main shaft is made by round steel, is only limited to a rotor machine, and defect is that volume is heavy, power is little, weak heat-dissipating, cost are high, can not composite set.
Summary of the invention
The object of the invention is to overcome above-mentioned defect, by the following technical solutions:
The vertical tubular axis continuous structure of a kind of interior ventilation generator: external rotor 1 is connected with the first end cap 2, the second end cap 3, external rotor 1 rotation is supported by the bearing 4 in the first end cap 2, the second end cap 3 respectively in vertical tubular axis 5 two ends that are provided with stator core 6, and the winding output lead 7 of stator core 6 is drawn by the endoporus of vertical tubular axis 5; Feature is that the two ends up and down of vertical tubular axis 5 are respectively equipped with continuous structure, can be by N platform generator the series connection that superposes successively of the continuous structure by vertical tubular axis be fixed by socket, the output lead 7 of N platform generator is by in parallel or be connected in series, and to enlarge output of a generator, wherein N is natural number.
The vertical tubular axis continuous structure of a kind of interior ventilation generator: external rotor 1 is connected with the first end cap 2, the second end cap 3, external rotor 1 rotation is supported by the bearing 4 in the first end cap 2, the second end cap 3 respectively in vertical tubular axis 5 two ends that are provided with stator core 6, the two ends up and down of vertical tubular axis 5 are respectively equipped with the suit continuous structure, can be by N platform generator the series connection that superposes successively of the continuous structure by vertical tubular axis be fixed by socket, the output lead 7 of N platform generator is drawn by the endoporus of vertical tubular axis 5; Wherein N is natural number; Feature is that the periphery of generator external rotor 1 is established wind wheel 8, and vertical tubular axis 5 inwalls of generator arrange spirality wind-guiding line or wind guide tank.
Two kinds of 1 minute permanent magnet of described external rotor and silicon steel lamellar bodies: during for permanent magnet, shell is made by the steel pipe of packing NULL, steel pipe inner wall is provided with E piece permanent magnet, permanent magnet is Nd-Fe-Bo permanent magnet material, E piece permanent magnet forms one group, the polarity of the magnetic field of every permanent magnet: press S--N-S-N ... the order of S is in the face of stator core 6 circular arrangement; Or press S-magnetic inductive block-N-magnetic inductive block-S-magnetic inductive block N ... the order circular arrangement of S, in the middle of every two permanent magnets, magnetic inductive block or the magnetic conduction sheet of setting≤permanent magnet volume, wherein leave air gap between permanent magnet and stator core 6, and E is natural number.
When described external rotor 1 is the silicon steel lamellar body, shell is made of metal, outer casing inner wall arranges and rushes the annular solid that the some silicon steel sheets that notch is arranged laminate moulding, in the notch of silicon steel sheet, establishes magnet exciting coil or cast aluminium bar and forms the squirrel-cage external rotor, wherein between external rotor and stator core 6, leaves air gap.
Described stator 6 has the silicon steel sheet of notch to laminate by some punchings to circularize body, the annular solid internal diameter is fixing with vertical tubular axis 5, the stator coil winding is set in the peripheral notch of annular solid silicon steel sheet, perhaps stator 6 is comprised of H silicon steel sheet annular solid and coil windings, and H coil windings output lead is connected in series or in parallel to improve generator output voltage or output current; Wherein H is natural number.
Described wind wheel 8 is made by insulating material such as metal or nylon, reinforced plasticses, be shaped to the air blade of the shapes such as arc, square shape sheet, 7 fonts, R sheet air blade arranges the wind wheel that forms S shape that vertical view is blade center and outer sideband circle, X-shaped, Y shape, * shape along the excircle of external rotor 1; Perhaps the outside height of external rotor 1 is divided into to N capable, every row arranges 2 fan blades by symmetry angle is uniform, and centring ring 9 fixed blade angles are established in the fan blade outside, form centered by vertical view and the x shape of outer sideband circle or
The wind wheel of shape or M shape shape; Wherein R, N are natural number.
The continuous structure of the vertical tubular axis 5 of described generator is: by machinery, add unified processing, make the small diameter of internal orifice in lower end of collar extension diameter of every vertical tubular axis upper end, the vertical tubular axis in two of up and down can be set with at random arbitrarily moving accessory and connect, after socket, with bolt, fix, make many generators straight by the generator up and down that vertical tubular axis continuous structure connects to form, be 1 word cylindrical shape.
The vertical tubular axis continuous structure that described generator comprises is: by the unified processing of machinery, make the collar extension diameter of the micro-vertical tubular axis of the generator lower end greater than the needs connection of internal orifice diameter of the vertical tubular axis of generator upper end, moving supporting the connecing in two vertical tubular axis two ends in two generators that need to connect up and down fixed afterwards with bolt, and the generator that many generators are connected to form by vertical tubular axis continuous structure is round pagoda-shaped shape.
Vertical tubular axis 5 inwalls of described generator arrange spirality wind-guiding line or wind guide tank, by the unified processing of machinery, make spirality wind-guiding line or wind guide tank that surface smoothness is good, purchase with spirality ventilation standpipe or whirlwind support and support the use, to improve the rotary speed of interior ventilation.
Each component structural of the vertical tubular axis continuous structure of described interior ventilation generator must have enough corrosion resistants, antirust, tension and mechanical strength, as long as supporting structure is enough firm, the method of attachment of the vertical tubular axis continuous structure of ventilation in using, can make littlely of 100 watts, arrive greatly other large-scale wind generating motor of MW class.
Beneficial effect:
The design's the vertical tubular axis continuous structure of interior ventilation generator: the wind wheel that pulls out wind gravitation and external rotor 8 of ventilation and heat and internal rotating air in utilizing, the pushing generator running of making a concerted effort, improved generating efficiency; The vertical tubular axis continuous structure of interior ventilation can be made little of 100 watts, arrives greatly other large-scale wind generating motor of MW class; With the wind-driven generator of the horizontal type fan blade of equal-wattage, compare, have that volume is little, cost is low, combination is flexible, cost is few, power output is high; Easy and wind power generation streetlamp, ventilation and power generation dual-purpose machine, solar water heater and large-scale wind power field support the use.
The accompanying drawing explanation
The structure cross-sectional schematic of accompanying drawing 1, the vertical tubular axis continuous structure of a kind of interior ventilation generator.
Accompanying drawing 2, the vertical tubular axis continuous structure of a kind of interior ventilation with fan blade electric generator structure cross-sectional schematic.
Accompanying drawing 3, by continuous structure, connect the structure cross-sectional schematic of two generators.
Accompanying drawing 4, by continuous structure, connect the structure cross-sectional schematic of N platform generator.
Embodiment
Following examples do not form any restriction to protection range of the present invention.
In accompanying drawing 1-4: 1. external rotor, 2. the first end cap, 3. the second end cap, 4. bearing, 5. vertical tubular axis, 6. stator, 7. wire, 8. wind wheel, 9. centring ring.
Embodiment: accompanying drawing 1, the structure cross-sectional schematic of the vertical tubular axis continuous structure of a kind of interior ventilation generator, the two ends of external rotor 1 are connected with the first end cap 2, the second end cap 4 by bolt, the vertical tubular axis 5 that is provided with stator core 6 supports external rotor 1 rotation by the bearing 4 in the first end cap 2, the second end cap 3, and wire 7 passes the endoporus of vertical tubular axis 5 and draws; Wherein external rotor 1 internal face arranges E piece Nd-Fe-B permanent magnetic sheet to stator core 6 places, between permanent magnetism sheet and stator core 6, leaves air gap, and wherein E is natural number, and vertical tubular axis 5 two ends are respectively equipped with the screw hole that connects for moving accessory.
Embodiment: accompanying drawing 2, the vertical tubular axis continuous structure of a kind of interior ventilation with fan blade electric generator structure cross-sectional schematic, the height of external rotor 1 is divided into 2 row, every row arranges 2 fan blades by symmetry angle, centring ring 9 fixed blade angles are established in the fan blade outside, form centered by vertical view and the wind wheel 8 of the x shape shape of outside zone circle.
Embodiment: accompanying drawing 3, by continuous structure, connect the structure cross-sectional schematic of two generators, in figure, the vertical tubular axis lower port of 01 generator and the moving accessory of the vertical tubular axis upper port of 02 generator connect and with bolt, fix afterwards; Be 1 word cylindrical shape; The wire 7 of two generators passes the endoporus of vertical tubular axis 5 and draws.
embodiment: accompanying drawing 4, the structure cross-sectional schematic that connects N platform generator by continuous structure, in figure, 02 generator steel shaft end interior diameter suitable for reading is micro-greater than 01 generator steel shaft end opening end overall diameter, the moving accessory of 01 generator steel shaft end opening end and 02 generator steel shaft end suitable for reading connects fixes afterwards with bolt, the moving accessory of 03 generator steel shaft end suitable for reading and 02 generator steel shaft end opening end connects fixes afterwards with bolt, superpose the successively steel shaft diameter that makes and generator power of N platform generator continues to increase successively and becomes the pagoda shape, the wire 7 of generator unit stator winding passes the endoporus of vertical tubular axis 5 and draws, wherein N is natural number.
According to above-described embodiment and structural principle, some clever manufacturer attempts to change a little or reduce a certain another part and the identical product manufactured, also belongs to the example of protection category of the present invention.
Claims (10)
1. vertical tubular axis continuous structure generator ventilates in one kind: external rotor (1) is connected with the first end cap (2), the second end cap (3), external rotor (1) rotation is supported by the bearing (4) in the first end cap (2), the second end cap (3) in vertical tubular axis (5) two ends that are provided with stator core (6), and the winding output lead (7) of stator core (6) is drawn by the endoporus of vertical tubular axis (5); Feature is that vertical tubular axis (5) two ends arrange respectively continuous structure, the continuous structure of N platform generator by vertical tubular axis can be superposeed and be connected and fixed successively, the output lead (7) of N platform generator is by in parallel or be connected in series, and to enlarge output of a generator, wherein N is natural number.
2. vertical tubular axis continuous structure generator ventilates in one kind: external rotor (1) is connected with the first end cap (2), the second end cap (3), external rotor (1) rotation is supported by the bearing (4) in the first end cap (2), the second end cap (3) in vertical tubular axis (5) two ends that are provided with stator core (6), and the winding output lead (7) of stator core (6) is drawn by the endoporus of vertical tubular axis (5); The two ends of vertical tubular axis (5) arrange respectively continuous structure, the continuous structure of N platform generator by vertical tubular axis superposeed and be connected and fixed successively, the output lead (7) of N platform generator, by in parallel or be connected in series, enlarges output of a generator, and wherein N is natural number; Feature is that the periphery of every generator external rotor (1) is established wind wheel (8), and vertical tubular axis (5) inwall of generator is established spirality wind-guiding line or wind guide tank.
3. the vertical tubular axis continuous structure of interior ventilation according to claim 1 and 2 generator, feature is: described external rotor is permanent magnet (1): shell is made by the steel pipe of packing NULL, steel pipe inner wall is provided with E piece permanent magnet, permanent magnet is Nd-Fe-Bo permanent magnet material, E piece permanent magnet forms one group, the polarity of the magnetic field of every permanent magnet: press S-N-S-N ... the order of S is in the face of stator core (6) circular arrangement; Or press S-magnetic inductive block-N-magnetic inductive block-S-magnetic inductive block-N ... the order circular arrangement of S, in the middle of every two permanent magnets, the magnetic inductive block of setting≤permanent magnet volume, wherein leave air gap between permanent magnet and stator core (6), and wherein E is natural number.
4. the vertical tubular axis continuous structure of interior ventilation according to claim 1 and 2 generator, feature is: described external rotor is the external rotor of silicon steel sheet (1): shell is made of metal, outer casing inner wall arranges and rushes the annular solid that the silicon steel sheet that notch is arranged laminates moulding, in the silicon steel sheet notch, establish the squirrel-cage external rotor that magnet exciting coil or cast aluminium bar form, wherein between external rotor and stator core (6), leave air gap.
5. the vertical tubular axis continuous structure of interior ventilation according to claim 1 and 2 generator, feature is: described stator (6) has the silicon steel sheet of notch to laminate by punching to circularize body, the annular solid internal diameter is fixing with vertical tubular axis 5, the stator coil winding is set in the peripheral notch of annular solid silicon steel sheet, perhaps stator (6) is comprised of H silicon steel sheet annular solid and coil windings, and H coil windings output lead is connected in series or in parallel to improve generator output voltage or output current; Wherein H is natural number.
6. the vertical tubular axis continuous structure of interior ventilation according to claim 2 generator, feature is: described wind wheel 8, by metal or insulating material, made, be shaped to the fan blade of arc sheet shape, square shape sheet, 7 font sheets, R sheet fan blade consists of S shape, X-shaped, the Y shape of center and outside zone circle, the wind wheel of * shape along the excircle setting of external rotor (1); Perhaps the height of external rotor (1) is divided into to N capable, every row arranges 2 fan blades by symmetry angle, and centring ring (9) fixed blade angle is established in the fan blade outside, forms centered by overlooking and the wind wheel of the x shape of outside zone circle; Wherein N, R are natural number.
7. the vertical tubular axis continuous structure of interior ventilation according to claim 1 and 2 generator, feature is: the continuous structure of described vertical tubular axis (5) is: the small diameter of internal orifice in lower end of collar extension diameter of making every vertical tubular axis upper end, the vertical tubular axis in two of up and down can be set with at random arbitrarily moving accessory and connect, after socket, with bolt, fix, make many generators straight by the generator up and down that vertical tubular axis continuous structure connects to form, be 1 word cylindrical shape.
8. according to claim 1,2, or the vertical tubular axis continuous structure of 7 described interior ventilation generator, feature is: the continuous structure of described vertical tubular axis (5) is: the collar extension diameter of making the micro-vertical tubular axis of the generator lower end greater than the needs connection of internal orifice diameter of the vertical tubular axis of generator upper end, moving supporting the connecing in two vertical tubular axis two ends in two generators that need to connect up and down fixed afterwards with bolt, and the generator that many generators are connected to form by vertical tubular axis continuous structure is round pagoda-shaped shape.
9. the vertical tubular axis continuous structure of interior ventilation according to claim 1 and 2 generator, feature is: vertical tubular axis (5) inwall of described generator arranges spirality wind-guiding line or wind guide tank, by the unified processing of machinery, make spirality wind-guiding line or wind guide tank that surface smoothness is good, the rotary speed of ventilating in improving.
10. the vertical tubular axis continuous structure of interior ventilation according to claim 1 and 2 generator, feature is: the parts of the vertical tubular axis continuous structure of described interior ventilation generator must have enough corrosion resistants, antirust, tension and mechanical strength, supporting structure is enough firm, the method of using vertical tubular axis continuous structure stack to connect, can make littlely of 100 watts, arrive greatly other large-scale wind generating motor of MW class.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310289076.6A CN103401325B (en) | 2013-07-08 | 2013-07-08 | Interior ventilation vertical tubular axis continuous structure generator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310289076.6A CN103401325B (en) | 2013-07-08 | 2013-07-08 | Interior ventilation vertical tubular axis continuous structure generator |
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| CN103401325A true CN103401325A (en) | 2013-11-20 |
| CN103401325B CN103401325B (en) | 2015-09-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310289076.6A Active CN103401325B (en) | 2013-07-08 | 2013-07-08 | Interior ventilation vertical tubular axis continuous structure generator |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104595099A (en) * | 2014-12-22 | 2015-05-06 | 中国科学院电工研究所 | Integrated tide energy power generation device |
| CN104675611A (en) * | 2014-09-12 | 2015-06-03 | 北京精密机电控制设备研究所 | Mud generator with eddy-current brake function and outer rotors |
| CN108050017A (en) * | 2017-12-28 | 2018-05-18 | 桂林电子科技大学 | Integrated vertical axis aerogenerator |
| CN114056530A (en) * | 2021-11-02 | 2022-02-18 | 扬州英能吉电气自动化有限公司 | Energy-saving power generation equipment for ship |
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| CN101656444A (en) * | 2009-05-27 | 2010-02-24 | 陈国宝 | Automatic speed-regulation permanent magnet wind-power generator with interior ventilation perpendicular shaft |
| CN101709845A (en) * | 2009-10-26 | 2010-05-19 | 陈国宝 | Self-powered environmental-friendly street lamp and square lamp |
| CN102097906A (en) * | 2011-01-11 | 2011-06-15 | 陈国宝 | Multilayer coreless coil permanent magnet motor |
| CN202441546U (en) * | 2012-03-06 | 2012-09-19 | 江苏兆合电气有限公司 | Wind power generation device |
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2013
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| US20030071532A1 (en) * | 2001-09-05 | 2003-04-17 | The Regents Of The University Of California | Halbach array generator/motor having an automatically regulated output voltage and mechanical power output |
| CN101539105A (en) * | 2009-04-16 | 2009-09-23 | 淮安市隆泰机械电子科技有限公司 | Spinning wind tunnel type aerogenerator |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104675611A (en) * | 2014-09-12 | 2015-06-03 | 北京精密机电控制设备研究所 | Mud generator with eddy-current brake function and outer rotors |
| CN104595099A (en) * | 2014-12-22 | 2015-05-06 | 中国科学院电工研究所 | Integrated tide energy power generation device |
| CN108050017A (en) * | 2017-12-28 | 2018-05-18 | 桂林电子科技大学 | Integrated vertical axis aerogenerator |
| CN114056530A (en) * | 2021-11-02 | 2022-02-18 | 扬州英能吉电气自动化有限公司 | Energy-saving power generation equipment for ship |
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| CN103401325B (en) | 2015-09-16 |
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Inventor after: Wang Caixia Inventor before: Chen Guobao |
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Effective date of registration: 20180124 Address after: Xiangjun Garden Road four Binhai New Area of Tianjin city in 300450 building 7 1 Door No. 1204 Patentee after: Wang Caixia Address before: 311258 Zhejiang Province, Xiaoshan District, Wen Guan amorous feelings Road, No. 3388, east of the center of the building, floor, floor, No. 4 Co-patentee before: Chen Guobao Patentee before: Hangzhou Avisi Electronic Co., Ltd. |
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