CN108111050A - A kind of more contact layer swing type friction nanometer power generators - Google Patents
A kind of more contact layer swing type friction nanometer power generators Download PDFInfo
- Publication number
- CN108111050A CN108111050A CN201711423938.4A CN201711423938A CN108111050A CN 108111050 A CN108111050 A CN 108111050A CN 201711423938 A CN201711423938 A CN 201711423938A CN 108111050 A CN108111050 A CN 108111050A
- Authority
- CN
- China
- Prior art keywords
- array
- layer
- frictional layer
- swing type
- crank
- 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.)
- Granted
Links
Classifications
-
- 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
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention discloses a kind of more contact layer swing type friction nanometer power generators, including triboelectricity mechanism, crank and rocker mechanism and fan blade structure, array anchoring base is fixed on by bolt bolt jointing part between the end cap of both sides in triboelectricity mechanism, array swings substrate and is embedded in array anchoring base, array swings substrate and is hinged by the connecting shaft and sleeve for running through arc-shaped through-hole with connecting rod one end in crank and rocker mechanism, the connecting rod other end is hinged by axis pin and crank, crank is fixed on one end of shaft, the shaft is fixed on by bearing in support base, the other end of shaft is fixed with flabellum.The present invention can effectively be collected wind energy, streaming potential with other energy, swing type, reciprocating machine energy that can convert kinetic energy into circular motion etc., have a wide range of application, efficiently solve the problems such as current friction nanometer power generator output performance is low, output stability is poor and output characteristics is not easy to control.
Description
Technical field
The invention belongs to friction generator technical fields, and in particular to a kind of more contact layer swing type friction nanometer generatings
Machine.
Background technology
The nanometer generating technology that rubs is invented as a kind of typical energy conversion technique from 2012 Nian Wang middle forests Research Teams
Since friction nanometer power generator, successfully the energy forms such as current, air-flow, sound and the human motion in nature have been turned
It changes electric energy into, has realized that output surface power density is up to 500W/m2, moment transfer efficiency is up to 70% notable achievement, and successfully
Energy source is provided for environmental improvement, sensor and luminescent device etc., the adjustment for future source of energy structure has important meaning
Justice.
The basic principle of friction nanometer power generator is to utilize phase mutual friction between the larger different materials of polarity spectrum that rub
Generate electrostatic charge, and couple electrostatic induction and the mechanical energy in ambient enviroment is converted into electric energy, the device have it is simple in structure, turn
Change the advantages that efficient and pollution-free.But existing friction nanometer power generator generally existing output power is low, output stability
The problems such as difference and manufacturing cost are high limits the application development of friction nanometer power generator to a certain extent.
The content of the invention
The technical problem to be solved by the present invention is to provide a kind of more contact layer swing type friction nanometer power generators, effectively solve
The problems such as current friction nanometer power generator output performance is low, output stability is poor and output characteristics is not easy to control.
The present invention adopts the following technical scheme that a kind of more contact layer swing type friction nanometers are sent out to solve above-mentioned technical problem
Motor, it is characterised in that including triboelectricity mechanism, crank and rocker mechanism and fan blade structure, array is consolidated in triboelectricity mechanism
To determine between substrate is fixed on both sides end cap by bolt bolt jointing part, the middle part of the array anchoring base is hollow-core construction,
The edge of hollow-core construction is separated into multiple regions by uniformly distributed partition plate thereon, and partition plate both sides are equipped with metal electrode board successively respectively
With the second frictional layer, array swing substrate be embedded in array anchoring base and the array swing be evenly equipped in substrate with
The blade of multiple regions clearance fit in array anchoring base, blade both sides are equipped with opposite with the second frictional layer successively respectively
The first frictional layer, the first frictional layer is the weak metal conducting layer of bound electron ability, and the second frictional layer is bound electron ability
Strong non-metallic insulation layer, multiple metal conducting layers are in parallel and multiple metal electrode boards are in parallel forms electric energy output end, array
Swing substrate by central shaft and horizontal bearing block be fixed on two side ends cover and the array swing substrate by being fixed on
Retainer ring spacing on central shaft, end cap are equipped with arc-shaped through-hole, and array swings substrate by running through the connecting shaft of arc-shaped through-hole
And sleeve is hinged with connecting rod one end in crank and rocker mechanism, the connecting rod other end is hinged by axis pin and crank, and crank is fixed on
One end of shaft, the shaft are fixed on by bearing in support base, and the other end of shaft is fixed with flabellum, and flabellum rotation passes through
Crank and rocker mechanism drives array to swing substrate reciprocally swinging centered on central shaft, realizes the first frictional layer and the second friction
The synchronous contact of layer is with separating.
Further preferably, the material of first frictional layer be aluminium, copper or arbitrary proportion albronze, the first frictional layer
Thickness for 50 μm of -1mm, the material of the second frictional layer is polytetrafluoroethylene (PTFE) or nylon, the thickness of the second frictional layer for 50 μm -
1mm, the material of metal electrode board is aluminium or copper.
Further preferably, second frictional layer carries out charge injection pretreatment.
Further preferably, the blade both sides are equipped with the sponge buffer layer and first opposite with the second frictional layer successively respectively
Frictional layer.
Further preferably, the material that the array anchoring base swings substrate with array is acrylic board or plastics
Plate.
More contact layer swing type friction nanometer power generators of the present invention will be in ambient enviroment under the effect of wind-force flabellum
Wind energy transformation is the kinetic energy of circular motion, then by toggle Circle-Array column is driven to swing substrate, and circular motion is turned
The swing of regularity is turned to, realizes that the first frictional layer is contacted with the synchronization of the second frictional layer with separating, the first frictional layer and second
Frictional layer contact triboelectrification, the first frictional layer surface charge opposite with the contact surface difference tape symbol of the second frictional layer, when
When two contact surfaces separate under external force, induced electricity potential difference can be formed between two electrodes, by loading connection two
Electrode, electrons from an electrode flow to another electrode by loading, and cause to contact with each other separated first frictional layer and the
Two friction interlayer potential cyclically-varyings, driving electron stream generate alternating current to external circuit.Second frictional layer is through high pressure
Equipment carries out charge pre-implant polarization process, improves unit area charge density, and then improves electric current output, first friction
Sponge buffer layer is added in unit, the first frictional layer is made to see with the second frictional layer and contacts more fully to improve data output stabilization
Property.
More contact layer swing type friction nanometer power generators of the present invention, the second frictional layer is by charge pre-implant
Reason improves friction layer charge density；Added with sponge buffer layer in first friction element, data output stability is improved；It connects more
Contact layer swing type friction nanometer power generator overall structure uses the Circle-Array column structures that more contact layers are synchronously separate, not only
Ensure that each frictional layer energy stringent synchronization is opposite or relative motion, each frictional layer synchronization is made to be in contact or separate, and significantly
Space availability ratio is improved, improves output characteristics and output stability；More contact layer swing type friction nanometer power generator frictional layers
Quantity can accordingly increase or reduce according to application scenarios and demand, control its output characteristics to expand its application range；It is more
Contact layer swing type friction nanometer power generator can carry out the contact or disengaging movement of different frequency under different wind speed environments, should
It is stronger with property.
The output performance of more contact layer swing type friction nanometer power generators of the present invention is codetermined by multiple factors,
Including rocking bar hunting frequency in frictional layer selected materials, CONTACT WITH FRICTION layer number, crank and rocker mechanism etc., rub currently with 8
The optimal output short circuit current and open-circuit voltage for wiping more contact layer swing type friction nanometer power generators prepared by layer are respectively 1.1mA
And 1350V（The effective contact area of each frictional layer is 57.6cm2）.In the upper eight contact layer swing types friction nanometer of application
Generator can light 500 LED light simultaneously.
The beneficial effects of the invention are as follows：The present invention more contact layer swing type friction nanometer power generators have it is simple in structure,
The advantages that high conversion efficiency, output power and output voltage and electric current to a certain extent can be with adjusting controls is this more
Contact layer swing type friction nanometer power generator is to wind energy, streaming potential and other energy that can convert kinetic energy into circular motion
Amount, swing type, reciprocating machine energy etc. are effectively collected, and are had a wide range of application.
The advantage of more contact layer swing type friction nanometer power generators provided by the invention is：
1st, by swinging substrate and the progress uniform array division of Circle-Array column anchoring base to Circle-Array column, each frictional layer is made
It can be contacted or be separated stringent synchronization, greatly improve the output current of friction nanometer power generator and the stability of output,
More contact layer swing type friction nanometer power generators are effectively utilized space in structure design, improve friction nanometer generating
Machine space availability ratio；
2nd, the second friction one polymer carries out charge injection pretreatment by high-tension apparatus, and the advantage of this method carries significantly
High polymer surfaces charge density, compared with the method for micro-nano structure processing is done to frictional layer, can obtain higher output
Performance, while its cost of manufacture is reduced, be conducive to promote and apply；
3rd, more contact layer swing type friction nanometer power generator power sources are converted to the crank rocker of swing using circular motion
Mechanism so that friction nanometer power generator can collect more multi-form mechanical energy and be not limited solely to simple circular motion and
Energy is moved back and forth, drastically increases the application range of friction nanometer power generator.
Description of the drawings
Fig. 1 is the structure diagram of more contact layer swing type friction nanometer power generators in the present invention；
Fig. 2 is that the electric current of more contact layer swing type friction nanometer power generators in the present invention generates principle schematic；
Fig. 3 is that the voltage of more contact layer swing type friction nanometer power generators in the present invention generates principle schematic；
Fig. 4 is the short circuit current flow of more contact layer swing type friction nanometer power generators in the present invention；
Fig. 5 is the voltage waveform of more contact layer swing type friction nanometer power generators in the present invention.
In figure：1- end caps, 2- baffle rings, 3- arrays swing substrate, 4- central shafts, 5- connecting shafts, 6- arrays fixation base
Bottom, 7- sleeves, 8- connecting rods, 9- cranks, 10- shafts, 11- bearings, 12- support bases, 13- flabellums, the horizontal bearings of 14-, 15- gold
Belong to electrode plate, the second frictional layers of 16-, 17- sponge buffer layers, the first frictional layers of 18-, 19- bolt bolt jointing parts.
Specific embodiment
The specific embodiment of the present invention is clearly and completely described below with reference to attached drawing.It should be appreciated that
The specific embodiments described herein are merely to illustrate and explain the present invention, and are not intended to limit the invention.
In the present invention, in the case where not making explanation on the contrary, the noun of locality such as " upper and lower " used refers to the side in diagram
To；" compactedness " is defined as being contacting and separating the area formed in the process.
As shown in Figure 1, a kind of more contact layer swing type friction nanometer power generators, including triboelectricity mechanism, crank rocker
Mechanism and fan blade structure, array anchoring base 6 is fixed on two side ends by bolt bolt jointing part 19 in triboelectricity mechanism
Between lid 1, the middle part of the array anchoring base 6 is hollow-core construction, and the edge of hollow-core construction passes through uniformly distributed partition plate thereon point
Multiple regions are divided into, partition plate both sides are equipped with 15 and second frictional layer 16 of metal electrode board successively respectively, and array is swung in substrate 3
In array anchoring base 6 and the array swings and is evenly equipped with and the multiple regions in array anchoring base 6 in substrate 3
The blade of clearance fit, blade both sides are equipped with first frictional layer 18 opposite with the second frictional layer 16, the first friction successively respectively
Layer 18 is the weak metal conducting layer of bound electron ability, and the second frictional layer 16 is the strong non-metallic insulation layer of bound electron ability,
Multiple metal conducting layers are in parallel and multiple metal electrode boards 15 are in parallel forms electric energy output end, and array swings substrate 3 in
Mandrel 4 and horizontal bearing block 14 are fixed on both sides end cap 1 and the array swings substrate 3 by being fixed on central shaft 4
2 /V of baffle ring, end cap 1 be equipped with arc-shaped through-hole, array swing substrate 3 by run through arc-shaped through-hole connecting shaft 5 and set
Cylinder 7 is hinged with 8 one end of connecting rod in crank and rocker mechanism, and 8 other end of connecting rod is hinged by axis pin and crank 9, and crank 9 is fixed on
One end of shaft 10, the shaft 10 are fixed on by bearing 11 in support base 12, and the other end of shaft 10 is fixed with flabellum 13,
Flabellum 13 is rotated drives array to swing the reciprocally swinging centered on central shaft 4 of substrate 3 by crank and rocker mechanism, realizes first
The synchronous contact of 18 and second frictional layer of frictional layer 16 is with separating.
The material of first frictional layer 18 be aluminium, copper or arbitrary proportion albronze, the thickness of the first frictional layer 18
For 50 μm of -1mm, the material of the second frictional layer 16 is polytetrafluoroethylene (PTFE) or nylon, and the thickness of the second frictional layer 16 is 50 μm of -1mm,
The material of metal electrode board 15 is aluminium or copper；Second frictional layer 16 carries out charge injection pretreatment；The blade both sides point
It is not equipped with sponge buffer layer 17 and first frictional layer 18 opposite with the second frictional layer 16 successively；The array fixed pedestal 6
Material with array swinging base 3 is acrylic board or plastic plate.
More contact layer swing type friction nanometer power generators of the present invention utilize the wind energy in natural environment, are shaken by crank
Linkage, which converts wind energy into circular motion machinery, can be converted into swing mechanical energy, realize the first frictional layer and the second frictional layer
Synchronous contact is with separating, generation fricting static charge, and two frictional layers the equal opposite charges of electrically charged amount.It is of the present invention
The characteristics of more contact layer swing type friction nanometer power generator structures is to realize that the first frictional layer contacts simultaneously with the second frictional layer
With separating, the second frictional layer is handled by charge pre-implant, and the combination of both features causes more contact layer swing types to rub
Wiping nano generator has relatively high and stable output characteristics, better than the output performance of other similar friction nanometer power generators.
The operation principle of more contact layer swing type friction nanometer power generators of the present invention is：First in any frequency bar
It, can be same by the first opposite frictional layer of crank and rocker mechanism and the second frictional layer under circular motion external force effect under part
When contact with each other with separating, a large amount of fricting static charges are generated on the second frictional layer（Negative electrical charge）, equivalent is generated on metal electrode board
Opposite charges.
As shown in Fig. 2, when the first frictional layer is directly connected with metal electrode layer with conducting wire, i.e., when charged under short circuit condition
When frictional layer is contacted or separated, charge occurs flowing and forms electric current；When the first frictional layer and not connected metal electrode layer, such as scheme
Shown in 3, i.e., under open-circuit condition, the first frictional layer is differently formed electrical potential difference with metal electrode board in certain moment potential；When first
When load is connected between frictional layer and metal electrode layer, reciprocating motion causes charge constantly reciprocal by loading between two electrodes
Flowing, so as to load supplying.
A preferred side of more contact layer swing type friction nanometer power generators described in manufacture present embodiment is given below
Case, but the manufacture of more contact layer swing type friction nanometer power generators is not restricted to this.
In the preferred embodiment：Acrylic board is selected to make array substrate, array size of foundation base is 90mm × 70mm；Choosing
The identical conductive layer of area is selected, conductive layer material is Cu, and size is 90mm × 65mm, and thickness is 50 μm of -1mm, preferably 0.1mm；
The frictional layer of first friction element is Cu, and the frictional layer of the second friction element is polytetrafluoroethylene film, herein the first frictional layer
It is metal with electrode plate, directly can serves as frictional layer with electrode plate, frictional layer size is consistent with conductive layer size, level of coverage
For 100%, sponge buffer layer size is consistent with conductive layer size.
According to the above-mentioned explanation to more contact layer swing type friction nanometer power generator operation principles, by above-mentioned preferred embodiment system
The friction element number for the more contact layer swing type friction nanometer power generators made is 8, and the frictional layer of 8 the first friction elements is in battle array
Column swings uniform array formula arrangement in substrate 3；It is single with the second friction of the array distribution in array anchoring base 6 respectively
Four contact surfaces are alternately separate the second frictional layer in member every time, the electrode plate conductor in parallel in each identical friction element
Connection.When flabellum rotates, then the maximum short circuit current of more contact layer swing type friction nanometer power generators as shown in Figures 4 and 5
It is respectively 1.1mA and+1350V with open-circuit voltage, current density reaches 205.13mA/m2.More contact layer swing type frictions are received
During rice generator operation 500 LED light can be driven to shine simultaneously.
Using more contact layer swing type friction nanometer power generator compositions from driving electrochemical degradation system, applied to acidity
The degradation of triphenylmethane anionic dye-bromocresol green finds solution colour as degradation time gradually becomes nothing from orange
Color shows that bromocresol green molecule is converted into other materials, is successfully realized and is generated electricity using friction generator to acid triphen first
The processing of alkanes anionic dye organic pollution is expected to reduce containing acid triphenylmethane anionic dye pollutant Industry Waste
The processing cost of water.
Therefore, it is known that more contact layer swing type friction nanometer power generators of the invention have of simple structure and low cost, warp
The advantages that long durable, output voltage is high, output current is big and output performance stablizes, while the array swinging structure of this uniqueness
Us is allow easily to change the friction layer number of the friction generator, adjusts output performance.It is of the present invention to connect more
Two kinds of friction elements of contact layer swing type friction nanometer power generator always contact simultaneously or separation, improve movement rate.In addition
More contact layer swing type friction nanometer power generators of the present invention, can will be low in nature to the of less demanding of vibration frequency
The energy of frequency vibrations changes into electric energy.
Basic principle, main features and advantages embodiment above describes the present invention, the technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe the originals of the present invention
Reason, under the scope for not departing from the principle of the invention, various changes and modifications of the present invention are possible, these changes and improvements are each fallen within
In the scope of protection of the invention.
Claims (5)
1. a kind of more contact layer swing type friction nanometer power generators, it is characterised in that including triboelectricity mechanism, crank rocker machine
Structure and fan blade structure, in triboelectricity mechanism array anchoring base by bolt bolt jointing part be fixed on both sides end cap it
Between, the middle part of the array anchoring base is hollow-core construction, and the edge of hollow-core construction is separated into more by uniformly distributed partition plate thereon
A region, partition plate both sides are equipped with metal electrode board and the second frictional layer successively respectively, and array swings substrate and is embedded in array
In anchoring base and the array swings the leaf being evenly equipped in substrate with the multiple regions clearance fit in array anchoring base
Piece, blade both sides are equipped with first frictional layer opposite with the second frictional layer successively respectively, and the first frictional layer is bound electron ability
Weak metal conducting layer, the second frictional layer are the strong non-metallic insulation layer of bound electron ability, multiple metal conducting layers it is in parallel and
Multiple metal electrode boards are in parallel to form electric energy output end, and array swings substrate and is fixed on two by central shaft and horizontal bearing block
On side end cap and the array swings substrate by the retainer ring spacing that is fixed on central shaft, and end cap is equipped with arc-shaped through-hole,
Array swings substrate and is hinged by the connecting shaft and sleeve for running through arc-shaped through-hole with connecting rod one end in crank and rocker mechanism, even
The bar other end is hinged by axis pin and crank, and crank is fixed on one end of shaft, which is fixed on support base by bearing
On, the other end of shaft is fixed with flabellum, and flabellum is rotated drives array to swing substrate with central shaft by crank and rocker mechanism
Centered on reciprocally swinging, realize the first frictional layer and the second frictional layer synchronously contact with separating.
2. more contact layer swing type friction nanometer power generators according to claim 1, it is characterised in that：First friction
The material of layer is the albronze of aluminium, copper or arbitrary proportion, and the thickness of the first frictional layer is 50 μm of -1mm, the material of the second frictional layer
Matter is polytetrafluoroethylene (PTFE) or nylon, and the thickness of the second frictional layer is 50 μm of -1mm, and the material of metal electrode board is aluminium or copper.
3. more contact layer swing type friction nanometer power generators according to claim 1 or 2, it is characterised in that：Described second
Frictional layer carries out charge injection pretreatment.
4. more contact layer swing type friction nanometer power generators according to claim 1, it is characterised in that：The blade both sides
It is equipped with the sponge buffer layer and first frictional layer opposite with the second frictional layer successively respectively.
5. more contact layer swing type friction nanometer power generators according to claim 1, it is characterised in that：The array is consolidated
It is acrylic board or plastic plate to determine the material that substrate swings substrate with array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711423938.4A CN108111050B (en) | 2017-12-25 | 2017-12-25 | A kind of more contact layer swing type friction nanometer power generators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711423938.4A CN108111050B (en) | 2017-12-25 | 2017-12-25 | A kind of more contact layer swing type friction nanometer power generators |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108111050A true CN108111050A (en) | 2018-06-01 |
| CN108111050B CN108111050B (en) | 2019-07-05 |
Family
ID=62213073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711423938.4A Expired - Fee Related CN108111050B (en) | 2017-12-25 | 2017-12-25 | A kind of more contact layer swing type friction nanometer power generators |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108111050B (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109889080A (en) * | 2019-04-08 | 2019-06-14 | 河南师范大学 | A kind of more contact layer swing type friction nanometer power generators based on 3D printing technique production for organic pollutant degradation |
| CN110011562A (en) * | 2019-04-29 | 2019-07-12 | 安徽大学 | A kind of swing type friction nanometer power generator |
| CN110454144A (en) * | 2019-07-12 | 2019-11-15 | 中国地质大学（武汉） | A kind of crank block bubble velocity measurement sensor based on friction nanometer power generator |
| CN110454145A (en) * | 2019-07-12 | 2019-11-15 | 中国地质大学（武汉） | Geological drilling bottom hole multi frequency sensor based on friction nanometer power generator |
| CN110460261A (en) * | 2019-09-04 | 2019-11-15 | 东华大学 | A kind of gear engagement structure DC rotation friction nanometer generating device |
| CN111322191A (en) * | 2019-05-22 | 2020-06-23 | 北京纳米能源与系统研究所 | Ocean energy development platform |
| CN111446883A (en) * | 2020-03-09 | 2020-07-24 | 河南师范大学 | Friction nanometer generator for collecting wind energy |
| CN111711379A (en) * | 2020-05-26 | 2020-09-25 | 西安交通大学 | Rainwater energy collecting system and method based on triboelectric effect |
| CN112217412A (en) * | 2019-07-09 | 2021-01-12 | 北京纳米能源与系统研究所 | Pendulum type friction nano generator and energy collector |
| CN112886853A (en) * | 2021-01-20 | 2021-06-01 | 河海大学常州校区 | Novel composite material and swing type friction nano generator using same |
| CN114268239A (en) * | 2021-12-27 | 2022-04-01 | 河南师范大学 | Piston connecting rod type friction nano generator based on 3D printing |
| CN114777211A (en) * | 2022-04-12 | 2022-07-22 | 浙江师范大学 | Self-powered idle call air purification device based on friction nanometer generator |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110278990A1 (en) * | 2009-01-22 | 2011-11-17 | Qortek, Inc. | Method and System for Fluid Wave Energy Conversion |
| CN203408835U (en) * | 2013-07-25 | 2014-01-29 | 厦门英仕卫浴有限公司 | Labor-saving swinging water-splashing structure |
| CN106602922A (en) * | 2016-06-23 | 2017-04-26 | 北京纳米能源与系统研究所 | Tubular friction nanogenerator and cloth and energy shoe using same |
| CN106787930A (en) * | 2017-01-06 | 2017-05-31 | 北京纳米能源与系统研究所 | A kind of friction nanometer power generator of elastic construction |
| CN107342702A (en) * | 2017-06-23 | 2017-11-10 | 河南师范大学 | A kind of collapsible friction generator of layer flexible |
| CN107425748A (en) * | 2017-08-08 | 2017-12-01 | 河南师范大学 | A kind of layer flexible expandable type friction generator |
-
2017
- 2017-12-25 CN CN201711423938.4A patent/CN108111050B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110278990A1 (en) * | 2009-01-22 | 2011-11-17 | Qortek, Inc. | Method and System for Fluid Wave Energy Conversion |
| CN203408835U (en) * | 2013-07-25 | 2014-01-29 | 厦门英仕卫浴有限公司 | Labor-saving swinging water-splashing structure |
| CN106602922A (en) * | 2016-06-23 | 2017-04-26 | 北京纳米能源与系统研究所 | Tubular friction nanogenerator and cloth and energy shoe using same |
| CN106787930A (en) * | 2017-01-06 | 2017-05-31 | 北京纳米能源与系统研究所 | A kind of friction nanometer power generator of elastic construction |
| CN107342702A (en) * | 2017-06-23 | 2017-11-10 | 河南师范大学 | A kind of collapsible friction generator of layer flexible |
| CN107425748A (en) * | 2017-08-08 | 2017-12-01 | 河南师范大学 | A kind of layer flexible expandable type friction generator |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109889080A (en) * | 2019-04-08 | 2019-06-14 | 河南师范大学 | A kind of more contact layer swing type friction nanometer power generators based on 3D printing technique production for organic pollutant degradation |
| CN110011562A (en) * | 2019-04-29 | 2019-07-12 | 安徽大学 | A kind of swing type friction nanometer power generator |
| CN111322191A (en) * | 2019-05-22 | 2020-06-23 | 北京纳米能源与系统研究所 | Ocean energy development platform |
| CN112217412A (en) * | 2019-07-09 | 2021-01-12 | 北京纳米能源与系统研究所 | Pendulum type friction nano generator and energy collector |
| CN112217412B (en) * | 2019-07-09 | 2024-02-06 | 北京纳米能源与系统研究所 | Pendulum type friction nano generator and energy collector |
| CN110454144A (en) * | 2019-07-12 | 2019-11-15 | 中国地质大学（武汉） | A kind of crank block bubble velocity measurement sensor based on friction nanometer power generator |
| CN110454145A (en) * | 2019-07-12 | 2019-11-15 | 中国地质大学（武汉） | Geological drilling bottom hole multi frequency sensor based on friction nanometer power generator |
| CN110460261A (en) * | 2019-09-04 | 2019-11-15 | 东华大学 | A kind of gear engagement structure DC rotation friction nanometer generating device |
| CN110460261B (en) * | 2019-09-04 | 2021-05-25 | 东华大学 | Gear meshing structure direct-current rotation friction nanometer power generation device |
| CN111446883B (en) * | 2020-03-09 | 2022-06-17 | 河南师范大学 | Friction nanometer generator for collecting wind energy |
| CN111446883A (en) * | 2020-03-09 | 2020-07-24 | 河南师范大学 | Friction nanometer generator for collecting wind energy |
| CN111711379A (en) * | 2020-05-26 | 2020-09-25 | 西安交通大学 | Rainwater energy collecting system and method based on triboelectric effect |
| CN111711379B (en) * | 2020-05-26 | 2021-04-20 | 西安交通大学 | Rainwater energy collecting system and method based on triboelectric effect |
| CN112886853A (en) * | 2021-01-20 | 2021-06-01 | 河海大学常州校区 | Novel composite material and swing type friction nano generator using same |
| CN112886853B (en) * | 2021-01-20 | 2023-02-17 | 河海大学常州校区 | Composite material and swing type friction nano generator using same |
| CN114268239A (en) * | 2021-12-27 | 2022-04-01 | 河南师范大学 | Piston connecting rod type friction nano generator based on 3D printing |
| CN114268239B (en) * | 2021-12-27 | 2024-02-27 | 河南师范大学 | Piston connecting rod type friction nano generator based on 3D printing |
| CN114777211A (en) * | 2022-04-12 | 2022-07-22 | 浙江师范大学 | Self-powered idle call air purification device based on friction nanometer generator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108111050B (en) | 2019-07-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108111050B (en) | A kind of more contact layer swing type friction nanometer power generators | |
| Liu et al. | Advanced designs for output improvement of triboelectric nanogenerator system | |
| CN110557045B (en) | Friction-piezoelectric-electromagnetic combined type energy harvester for low-speed rotary motion | |
| Xu et al. | Triboelectric nanogenerator for ocean wave graded energy harvesting and condition monitoring | |
| Zhang et al. | An ultra-durable windmill-like hybrid nanogenerator for steady and efficient harvesting of low-speed wind energy | |
| Zhao et al. | A heaving point absorber-based ocean wave energy convertor hybridizing a multilayered soft-brush cylindrical triboelectric generator and an electromagnetic generator | |
| CN203851063U (en) | Vibration-type friction power generation device and wave power generation device | |
| CN203851062U (en) | Contact-separation friction nano generator | |
| CN112615559B (en) | Ultra-low speed water flow energy acquisition device and acquisition method based on friction power generation | |
| Wang et al. | A humidity resistant and high performance triboelectric nanogenerator enabled by vortex-induced vibration for scavenging wind energy | |
| CN105490579A (en) | Multi-layer linked folding friction generator | |
| CN103780129A (en) | Rotary electrostatic generator | |
| CN113489122B (en) | Direct-current liquid drop generator and preparation method thereof | |
| CN105958858A (en) | Double-layer wave-shaped hybrid nanometer generator | |
| CN107342709A (en) | It is a kind of while collect gas mechanical energy and the compound energy system of heat energy | |
| CN107288820A (en) | A kind of wind power generation plant based on dielectric elastomer | |
| Fu et al. | Achieving Ultra‐Durability and High Output Performance of Triboelectric Nanogenerators | |
| CN202634320U (en) | Cantilever-beam type piezoelectric generator | |
| CN205811876U (en) | A kind of double-layer wave shape hybridized nanometer electromotor | |
| CN107404252A (en) | A kind of more nanometers of generator combined TRTs of portable rainy season | |
| CN113162460B (en) | Electrostatic rotary and linear reciprocating motion coupling energy collector | |
| Gao et al. | Self-powered system by a suspension structure-based triboelectric-electromagnetic-piezoelectric hybrid generator for unifying wind energy and vibration harvesting with vibration attenuation function | |
| CN204041355U (en) | A kind of wind generating unit | |
| CN114483423B (en) | Bistable friction electrification wave power generation device | |
| Gulahmadov et al. | The wind‐driven Scotch yoke‐based triboelectric nanogenerator system for energy harvesting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190705 Termination date: 20191225 |