CN201467006U - Rotary friction generator - Google Patents
Rotary friction generator Download PDFInfo
- Publication number
- CN201467006U CN201467006U CN2009201064698U CN200920106469U CN201467006U CN 201467006 U CN201467006 U CN 201467006U CN 2009201064698 U CN2009201064698 U CN 2009201064698U CN 200920106469 U CN200920106469 U CN 200920106469U CN 201467006 U CN201467006 U CN 201467006U
- Authority
- CN
- China
- Prior art keywords
- rotor
- stator
- friction
- material layer
- friction material
- 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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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N1/00—Electrostatic generators or motors using a solid moving electrostatic charge carrier
- H02N1/04—Friction generators
Abstract
The utility model belongs to the technical field of electricity generation, in particular to a rotary friction generator which generates electricity by friction electricity generating, wherein a stator friction material on the inner wall of an outer casing contacts closely with a rotor friction material on the outer wall of a rotor beam barrel; and by rotating the rotor beam barrel, current is generated by rotating friction between the stator friction material and the rotor friction material, and the current is led out by a rotor output end. The rotary friction generator is simple in structure, convenient in application, transportation and carrying and is mainly made of non-mental materials, thereby being light in weight, low in cost and excellent in social and economic benefits.
Description
Technical field
The utility model belongs to technical field of power generation, and a kind of revolving frictional generator particularly is provided.
Background technology
Countries in the world all are faced with the dual-pressure of conventional energy resource shortage and environmental protection.The development and application of various new-generation forms has important effect to alleviating current energy pressure.A lot of generation of electricity by new energy forms can not produce environment to be polluted and destruction, so the novel forms of electricity generation of development and application, to environmental protection and energy-conservation being significant.Conventional generator relies on electromagnetic induction phenomenon to generate electricity, and uses conductor materials such as a large amount of ferromagnetic materials and copper, and weight is big, the cost height, and also price also has dependence to not abundant metal material.Even small-sized motor also is not easy to carry.The utility model provides a kind of revolving frictional generator, realizes generating with brand-new thinking, has plurality of advantages, and good application prospects is arranged.
Summary of the invention
The revolving frictional generator easily that the purpose of this utility model is to provide a kind of phenomenon of utilizing frictional electricity to generate electricity, form by stator, rotor, shell, base, it is characterized in that described stator is made of at stator friction material layer on cylindrical housing 9 inwalls 1 and the stator output 2 that is fixed on shell 9 outer walls even stationary distribution; The structure of described rotor is: friction rotor material layer 3 even stationary distribution are installed driving shaft 5 and current collection axle 6 respectively on the axial line of 4 liang of bottom surfaces of rotor beam barrel on cylindrical rotor beam barrel 4 outer walls, and connect rotor output 8 on current collection axle 6; Rotor is nested to be installed in the stator, and coaxial with stator, and the inner surface of stator friction material 1 contacts with the intimate of friction rotor material layer 3, and driving shaft 5 and current collection axle 6 all pass shell 9, and rotor can be driven by driving shaft 5, rotates in stator.
The material that described stator friction material layer 1 adopts comprises rubber, rough paper, synthetic fibers.
The material that described friction rotor material layer 3 adopts comprises quartz, glass, polymethyl methacrylate, nylon, animal skin.
The beneficial effects of the utility model are: the triboelectricity machine mainly is made of nonmetallic materials, and is in light weight, and cost is low; Simple in structure, it is convenient to realize, and abundant raw materials; Be convenient to transportation, carry, have good society and economic benefit.
Description of drawings
Fig. 1 is the axial section of the rotor subject structure of described revolving frictional generator;
Fig. 2 is the axial section of described revolving frictional generator;
Fig. 3 is the cross-sectional view of the drive shaft side of described revolving frictional generator.
Number in the figure:
1-stator friction material; 2-stator output; 3-friction rotor material; 4-rotor beam barrel; The 5-driving shaft; 6-current collection axle; The 7-axle cap; 8-rotor output; The 9-shell; The 10-base.
Embodiment
The utility model provides a kind of revolving frictional generator, below by description of drawings and embodiment the utility model is described further.
Fig. 1 is the axial section of the rotor subject structure of described revolving frictional generator; Fig. 2 is the axial section of described revolving frictional generator. stator is made of at stator friction material layer on cylindrical housing 9 inwalls 1 and the stator output 2 that is fixed on shell 9 outer walls even stationary distribution, wherein, the material that stator friction material layer 1 adopts is a rubber, and thickness is 15mm; The structure of described rotor is: friction rotor material layer 3 even stationary distribution are on cylindrical rotor beam barrel 4 outer walls, on the axial line of 4 liang of bottom surfaces of rotor beam barrel, fixedly mount driving shaft 5 and current collection axle 6 respectively, and on current collection axle 6, connect rotor output 8, wherein, the material that friction rotor material layer 3 adopts is quartzy, and thickness is 12mm; Rotor is nested to be installed in the stator, and coaxial with stator, closely contacts between stator friction material 1 and the friction rotor material layer 3, and driving shaft 5 and current collection axle 6 all pass shell 9, and rotor can be driven by driving shaft 5, rotates in stator.
Revolving frictional generator relies on the external force that is applied on the driving shaft 5 to drive the rotor rotation, causes the relative motion of friction rotor material layer 3 and stator friction material layer 1, frictional electricity.Power on the driving shaft 5 can be from any type of external force, and for example wind energy conversion system is hand etc.
Claims (1)
1. revolving frictional generator, form by stator, rotor, shell, base, it is characterized in that described stator is made of at stator friction material layer (1) on cylindrical housing (9) inwall and the stator output (2) that is fixed on shell (9) outer wall even stationary distribution; The structure of described rotor is: the even stationary distribution of friction rotor material layer (3) is on cylindrical rotor beam barrel (4) outer wall, driving shaft (5) and current collection axle (6) are installed respectively on the axial line of rotor beam barrel (4) two bottom surfaces, and are gone up connection rotor output (8) at current collection axle (6); Rotor is nested to be installed in the stator, and coaxial with stator, and stator friction material layer (1) closely contacts with friction rotor material layer (3) surface, and driving shaft (5) and current collection axle (6) all pass shell (9), and rotor can be driven by driving shaft (5), rotates in stator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201064698U CN201467006U (en) | 2009-03-26 | 2009-03-26 | Rotary friction generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201064698U CN201467006U (en) | 2009-03-26 | 2009-03-26 | Rotary friction generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201467006U true CN201467006U (en) | 2010-05-12 |
Family
ID=42394353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201064698U Expired - Fee Related CN201467006U (en) | 2009-03-26 | 2009-03-26 | Rotary friction generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201467006U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102710166A (en) * | 2012-04-13 | 2012-10-03 | 纳米新能源（唐山）有限责任公司 | Friction generator |
| CN103475262A (en) * | 2012-06-06 | 2013-12-25 | 纳米新能源（唐山）有限责任公司 | Nanometer generator with piezoelectricity and frictional electricity mixed |
| CN103780136A (en) * | 2013-10-24 | 2014-05-07 | 国家纳米科学中心 | Rotary friction generator capable of outputting constant current |
| CN103840700A (en) * | 2012-11-22 | 2014-06-04 | 纳米新能源（唐山）有限责任公司 | Multilayer high-power nearly-spherical nano friction generator and application thereof |
| WO2015154693A1 (en) * | 2014-04-09 | 2015-10-15 | 北京纳米能源与系统研究所 | Triboelectric nanogenerator harvesting liquid mechanical energy and electricity generation method |
-
2009
- 2009-03-26 CN CN2009201064698U patent/CN201467006U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102710166A (en) * | 2012-04-13 | 2012-10-03 | 纳米新能源（唐山）有限责任公司 | Friction generator |
| CN102710166B (en) * | 2012-04-13 | 2015-01-07 | 纳米新能源（唐山）有限责任公司 | Friction generator |
| CN103475262A (en) * | 2012-06-06 | 2013-12-25 | 纳米新能源（唐山）有限责任公司 | Nanometer generator with piezoelectricity and frictional electricity mixed |
| CN103475262B (en) * | 2012-06-06 | 2014-08-13 | 纳米新能源（唐山）有限责任公司 | Nanometer generator with piezoelectricity and frictional electricity mixed |
| CN103840700A (en) * | 2012-11-22 | 2014-06-04 | 纳米新能源（唐山）有限责任公司 | Multilayer high-power nearly-spherical nano friction generator and application thereof |
| CN103840700B (en) * | 2012-11-22 | 2016-08-10 | 纳米新能源（唐山）有限责任公司 | A kind of subsphaeroidal nano friction generator of multilayer high power and application thereof |
| CN103780136A (en) * | 2013-10-24 | 2014-05-07 | 国家纳米科学中心 | Rotary friction generator capable of outputting constant current |
| CN103780136B (en) * | 2013-10-24 | 2016-08-17 | 北京纳米能源与系统研究所 | A kind of revolving frictional generator exporting constant current |
| WO2015154693A1 (en) * | 2014-04-09 | 2015-10-15 | 北京纳米能源与系统研究所 | Triboelectric nanogenerator harvesting liquid mechanical energy and electricity generation method |
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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: 20100512 Termination date: 20130326 |