CN105896854A - Concentric-coordinate birotor generator - Google Patents
Concentric-coordinate birotor generator Download PDFInfo
- Publication number
- CN105896854A CN105896854A CN201410737922.0A CN201410737922A CN105896854A CN 105896854 A CN105896854 A CN 105896854A CN 201410737922 A CN201410737922 A CN 201410737922A CN 105896854 A CN105896854 A CN 105896854A
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- China
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- stator
- rotor
- inner sleeve
- overcoat
- fan blade
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Abstract
A concentric-coordinate birotor generator relates to the improvement of the structure of a generator. The present invention provides a concentric-coordinate birotor generator with high generation efficiency and a simple structure. The generator comprises a stator, a rotor and a rotor fan blade arranged at the front end of the rotor. The stator is a tubular stator, fixed structures are respectively arranged at the front and back sides of the tubular stator, and the two ends of the rotor are connected on the fixed structures through a rotating shaft; an inner sleeve is arranged at the outer side of the stator, an outer sleeve is arranged at the outer side of the inner sleeve, and a bearing is arranged between the inner sleeve and the outer sleeve; two annular grooves are arranged at the inner side of the outer sleeve and arranged at two sides of the bearing; two brushes are arranged on the inner sleeve, and the two brushes are respectively slidingly contacted with the copper rings in the two annular grooves; and a stator fan blade is arranged at the bottom of the inner sleeve.
Description
Technical field
The present invention relates to the improvement of electric generator structure.
Background technology
Be unableing to do without electricity in the life of people now, the generating efficiency of electromotor has much room for improvement always, existing
Motor typically all includes a stator, a rotor, and rotor motion carries out cutting magnetic line movement, this
Although method comparative maturity；But his efficiency comparison is low.
Summary of the invention
The present invention is aiming at the problems referred to above, it is provided that a kind of generating efficiency is high, a kind of concentric shafts of simple in construction
Birotor generator.
For realizing the above-mentioned purpose of the present invention, the present invention adopts the following technical scheme that, the present invention include stator,
The rotor fan blade that rotor and rotor front end are arranged, it is characterised in that: described stator is tubular stator, tubulose
Before and after stator, both sides are provided with fixed structure, and described two ends of rotor is connected on fixed structure by rotating shaft；
Stator exterior is provided with inner sleeve, outside of inner cover is provided with overcoat, is provided with between described inner sleeve and overcoat
Bearing；Arranging two annular grooves inside overcoat, two annular grooves are arranged on the both sides of bearing；Including
Put and be provided with two brushes, two brushes respectively with the copper ring sliding contact in two annular grooves；Including
Stator fan blade is installed in the bottom of set.
Described bearing holder (housing, cover) is connected on outside of inner cover；Can be relatively rotated by bearing between inner sleeve and overcoat.
As another preferred version of the present invention, described annular groove is polytetrafluoro annular groove.
Beneficial effects of the present invention:
1, generating efficiency is high
Stator of the present invention is tubular stator, and before and after tubular stator, both sides are provided with fixed structure,
Described two ends of rotor is connected on fixed structure by rotating shaft；Stator exterior is provided with inner sleeve, outside of inner cover
It is provided with overcoat, between described inner sleeve and overcoat, is provided with bearing；Stator fan blade is installed in the bottom of inner sleeve.
It is arranged such and can make stator and the mutually opposing rotation of rotor, increase the speed of rotor cutting magnetic line movement.Make
Generating efficiency increases.
2, simple in construction
The present invention includes the rotor fan blade that stator, rotor and rotor front end are arranged, and described stator is that tubulose is fixed
Son, before and after tubular stator, both sides are provided with fixed structure, and described two ends of rotor is connected to solid by rotating shaft
On fixed structure；Stator exterior is provided with inner sleeve, outside of inner cover is provided with overcoat, described inner sleeve and overcoat
Between be provided with bearing；Arranging two annular grooves inside overcoat, two annular grooves are arranged on bearing
Both sides；Being provided with two brushes on interior set, two brushes slide with the copper ring in two annular grooves respectively
Contact；Stator fan blade is installed in the bottom of inner sleeve.Component is few, connects simple, therefore simple in construction.
Accompanying drawing explanation
In order to make technical problem solved by the invention, technical scheme and beneficial effect clearer, with
Lower combination the drawings and the specific embodiments, are further elaborated to the present invention.Should be appreciated that herein
Described detailed description of the invention, only in order to explain the present invention, is not intended to limit the present invention.
Fig. 1 is the structural representation of the present invention.
Figure 1 is stator fan blade, 2 be bearing, 3 be overcoat, 4 be stator, 5 be rotor, 6 for rotor wind
Leaf, 7 be brush, 8 be copper ring, 9 be annular groove, 10 for inner sleeve.
Detailed description of the invention
As it is shown in figure 1, the present invention includes the rotor fan blade 6 that stator 4, rotor 5 and rotor 5 front end are arranged,
It is characterized in that: described stator 4 is tubular stator, and before and after tubular stator, both sides are provided with fixed knot
Structure, described rotor 5 two ends are connected on fixed structure by rotating shaft；Be provided with outside stator 4 inner sleeve 10,
Inner sleeve 10 is outside is provided with overcoat 3, is provided with bearing 2 between described inner sleeve 10 and overcoat 3；At overcoat
Arranging two annular grooves 9 inside 3, two annular grooves 9 are arranged on the both sides of bearing；In inner sleeve 10
Be provided with two brushes 7, two brushes 7 respectively with copper ring 8 sliding contact in two annular grooves 9；?
Stator fan blade 1 is installed in the bottom of inner sleeve 10.
It is outside that described bearing holder (housing, cover) is connected on inner sleeve 10；Phase can be carried out by bearing 2 between inner sleeve 10 with overcoat 3
To rotation.
As another preferred version of the present invention, described annular groove 9 is polytetrafluoro annular groove.
When have wind stator fan blade 1 and rotor fan blade 6 and upper time (horizontal axial type) two fan blade simultaneously to phase
Opposite direction rotates, and stator two relatively rotates with rotor one, and cutting magnetic line speed is multiplied, thus generating
Very capable, in hgher efficiency, simple in construction compact easy for installation, application is wide.
Above content is to combine the further description that the present invention is made by concrete preferred implementation, it is impossible to
Assert the present invention be embodied as be confined to these explanation, for the common skill of the technical field of the invention
For art personnel, without departing from the inventive concept of the premise, it is also possible to make some simple deduction or replace,
All should be considered as belonging to the protection domain that claims that the present invention submitted to determine.
Claims (2)
1. a concentric shafts birotor generator, including stator (4), rotor (5) and rotor (5) front end
The rotor fan blade (6) arranged, it is characterised in that: described stator (4) is tubular stator, tubular stator
Front and back both sides are provided with fixed structure, and described rotor (5) two ends are connected on fixed structure by rotating shaft；
Be provided with inner sleeve (10) in stator (4) outside, inner sleeve (10) outside is provided with overcoat (3), described
Bearing (2) it is provided with between inner sleeve (10) and overcoat (3)；In overcoat (3) inner side, two annulars are set
Groove (9), two annular grooves (9) are arranged on the both sides of bearing；Inner sleeve (10) is provided with two
Brush (7), two brushes (7) respectively with copper ring (8) sliding contact in two annular grooves (9)；
Stator fan blade (1) is installed in the bottom of inner sleeve (10).
A kind of concentric shafts birotor generator the most according to claim 1, it is characterised in that: described
Annular groove (9) is polytetrafluoro annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410737922.0A CN105896854A (en) | 2014-11-30 | 2014-11-30 | Concentric-coordinate birotor generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410737922.0A CN105896854A (en) | 2014-11-30 | 2014-11-30 | Concentric-coordinate birotor generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105896854A true CN105896854A (en) | 2016-08-24 |
Family
ID=56699694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410737922.0A Pending CN105896854A (en) | 2014-11-30 | 2014-11-30 | Concentric-coordinate birotor generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105896854A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2556381Y (en) * | 2002-05-27 | 2003-06-18 | 徐鸣 | Coaxial reverse double-rotor with-mill generator |
| CN2891461Y (en) * | 2006-04-07 | 2007-04-18 | 韩景 | Relative rotary generator |
| CN103321842A (en) * | 2012-03-21 | 2013-09-25 | 陈耕田 | Efficient wind-driven generator |
-
2014
- 2014-11-30 CN CN201410737922.0A patent/CN105896854A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2556381Y (en) * | 2002-05-27 | 2003-06-18 | 徐鸣 | Coaxial reverse double-rotor with-mill generator |
| CN2891461Y (en) * | 2006-04-07 | 2007-04-18 | 韩景 | Relative rotary generator |
| CN103321842A (en) * | 2012-03-21 | 2013-09-25 | 陈耕田 | Efficient wind-driven generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160824 |