CN105471314B - Single flow charged particle stream generator - Google Patents
Single flow charged particle stream generator Download PDFInfo
- Publication number
- CN105471314B CN105471314B CN201510960800.2A CN201510960800A CN105471314B CN 105471314 B CN105471314 B CN 105471314B CN 201510960800 A CN201510960800 A CN 201510960800A CN 105471314 B CN105471314 B CN 105471314B
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- China
- Prior art keywords
- charge
- metal mesh
- trapping
- conversion equipment
- storage device
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Classifications
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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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J15/00—Systems for storing electric energy
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electrostatic Separation (AREA)
Abstract
A kind of single flow charged particle stream generator, including insulating support, charge-trapping and conversion equipment, electrical energy storage device, charge-trapping and conversion equipment are arranged on insulating support, charge-trapping and conversion equipment and electrical energy storage device are electrically connected, charge-trapping and conversion equipment are contacted and are rubbed with the grains of sand of electrification by the netted face of conductor, the self-contained charge of the grains of sand and the grains of sand and conductor wire side triboelectric charge are obtained simultaneously, and the charge confluence that will acquire is is conveyed to electrical energy storage device after electric current, electrical energy storage device stores electric current.
Description
Technical field
The present invention relates to power generator, in particular to a kind of single flow charged particle stream generator.
Background technique
Gas-solid biphase flow be industry, environment, it is meteorological during a kind of extremely common phenomenon, such as industrial powder transports, is husky
Unconcerned earth's surface stream, sandstorm prevention etc. are all the main study subjects of currently associated scientific research field concern.In this kind of two-phase flow
Solid particulate matter during the motion due to mutual contact-impact etc., and make self-contained a large amount of electrostatic charges,
And therefore generate the electrostatic field that intensity is up to tens of to hundreds of every meter of kilovolts.Whether these electrostatic energy can be used as a kind of energy
And it is used? it has very important significance for the scientific experiment and resident living that are related to wind sand environment.Especially this
Technology help to solve in the outer celestial body detecting in ground robot solar panel due to by sand and dust covering so that battery storage electricity
Insufficient the problem of causing robot system can not work normally in turn or Thermal protection can not being implemented to system.
Occur currently, electrostatic generator has a certain number of patent achievements: for example, entitled " electrostatic generating
Machine ", the Chinese patent application that number of patent application is 200410075314.4, entitled " electrostatic induction electricity generator ", patent
Application No. is 87103646 Chinese patent application, above-mentioned patent application all assumes that earth-shielded, stable there are one
Electrostatic environment, and then generate positively charged and negative electrical charge both ends by conductor polarization phenomena in the electric field, based on around here
Potential difference generates electric current, and the practicality is extremely low；In addition, the shielding environment in aforementioned schemes is simultaneously under charged particle stream environment
It also can be by electric field shielding, so as to cause the failure of above-mentioned patent formula.
In view of the above technical problems, following solution technical solution, such as entitled " dust storm are provided in the prior art
Electrostatic generator ", the Chinese patent application that number of patent application is 201410111610.9, in the technical solution: conductor substrate with
Insulation crust forms closed structure, and to prevent sand and dust from entering inside, the conductor substrate of leakage is sent out under the action of dust storm electrostatic field
Raw polarization, surface electrification, due to electrostatic induction, electrostatic induction conductor plate can generate the charge with conductor substrate opposite polarity,
Charge inducing carries conductor plate when contacting with electrostatic induction conductor plate, carries the charge with conductor substrate opposite polarity, induction
Charge is carried and is contacted after conductor plate is separated with electrostatic induction conductor plate with charge inducing conveying conductor plate, by the electric charge transfer of carrying
Conductor plate is conveyed to charge inducing, charge inducing conveys conductor plate and charge is conveyed to electrical energy storage device storage by conducting wire.
However, structure is complicated for the dust storm electrostatic generator in the Chinese patent application that above-mentioned number of patent application is 201410111610.9,
And cause the practicality lower because realizing the storage of electrostatic energy by the way of collecting charge inducing.
Summary of the invention
In view of this, single flow charged particle stream simple it is necessary to provide a kind of structure and with current system storage electric energy
Generator.
A kind of single flow charged particle stream generator, including insulating support, charge-trapping and conversion equipment, power storage dress
It sets, charge-trapping and conversion equipment are arranged on insulating support, and charge-trapping and conversion equipment electrically connect with electrical energy storage device
It connects, charge-trapping and conversion equipment are contacted and rubbed with the grains of sand of electrification by the netted face of conductor, self-contained to obtain particle
The electrostatic charge that electrostatic charge and particle are generated with the netted face phase mutual friction of conductor, and the electrostatic charge confluence that will acquire is defeated after electric current
Electrical energy storage device is given, electrical energy storage device stores electric current.
Above-mentioned single flow charged particle stream electric generator structure is simple, also that is, charge-trapping and conversion equipment setting are being insulated
On bracket, charge-trapping and conversion equipment are contacted and are rubbed with the particle (such as grains of sand) of electrification by the netted face of conductor, to obtain
The charge conversion that takes a large amount of electrostatic charges, and will acquire reaches to be conveyed to electrical energy storage device after electric current convenient for storage electricity
The purpose of energy.
Detailed description of the invention
Attached drawing 1 is the structural schematic diagram of the single flow charged particle stream generator of a better embodiment.
Attached drawing 2 is the structural schematic diagram of metal mesh in attached drawing 1.
Attached drawing 3 is the structural schematic diagram of the single flow charged particle stream generator of another better embodiment.
Attached drawing 4 is the structural schematic diagram of metal screen component in attached drawing 3.
In figure: single flow charged particle stream generator 10, insulating support 20, charge-trapping and conversion equipment 30, metal mesh
31, strut 32, good conductor line 33, metallic carrier rod 34, electrical energy storage device 40, pivot 50, pivot 51, single flow band
Electric particle stream generator 60, insulating support 70, charge-trapping and conversion equipment 80, metal screen component 81, the first metal mesh 810,
Second metal mesh 811, Insulating frame 812, good conductor line 813, wind direction guide device 82, transfer 83, hollow pipe 830, axis
Hold 831, electrical energy storage device 90.
Specific embodiment
Fig. 1 to Fig. 2 is please referred to, single flow charged particle stream generator 10 includes insulating support 20, charge-trapping and conversion
Device 30, electrical energy storage device 40, charge-trapping and conversion equipment 30 are arranged on insulating support 20, charge-trapping and converting means
It sets 30 to be electrically connected with electrical energy storage device 40, the particle that charge-trapping and conversion equipment 30 pass through conductor netted face and electrification
(such as grains of sand) contact and friction are generated with obtaining the netted face phase mutual friction of the self-contained electrostatic charge of particle and particle and conductor
Electrostatic charge, and the electrostatic charge confluence that will acquire is to be conveyed to electrical energy storage device 40 after electric current, and electrical energy storage device 40 stores
Electric current.
Wherein, charge-trapping and conversion equipment 30 include metal mesh 31, the strut 32 that surrounding is fixed with insulating materials, metal
The first end of net 31 is connect with insulating support 20 using pivot 50, and the second end and strut 32 of metal mesh 31 pass through pivot machine
Structure 51 connects, and the first end of metal mesh 31 is parallel with the second end of metal mesh 31, and good conductor line is also electrically connected on metal mesh 31
33, the other end and electrical energy storage device 40 of good conductor line 33 are electrically connected.In the present embodiment, metal mesh 31 is copper mesh,
The mesh size of metal mesh 31 and its inclination angle determine by grains of sand average grain diameter, by practice and experiment, when metal mesh 31 with
It is optimal mesh size value and inclination value when the charge maximum that grains of sand triboelectrification obtains.
Further, charge-trapping and conversion equipment 30 further include metallic carrier rod 34, and metallic carrier rod 34 is fixed on strut 32
On, and when strut 32 and metal mesh 31 relatively rotate and to reach predetermined angular between metal mesh 31 and insulating support 20,
The free end of metallic carrier rod 34 opposite with insulating support 20 can contact fixation, so as to reach between metal mesh 31 and insulating support 20
It is persistently kept to predetermined angular.
Fig. 3 is please referred to, is the structural schematic diagram of the single flow charged particle stream generator of another better embodiment, directly
Streaming charged particle stream generator 60 includes insulating support 70, charge-trapping and conversion equipment 80, electrical energy storage device 90, charge
It collects and conversion equipment 80 is arranged on insulating support 70, charge-trapping and conversion equipment 80 electrically connect with electrical energy storage device 90
It connects, charge-trapping and conversion equipment 80 are contacted and rubbed with the particle of electrification by the netted face of conductor, to obtain charge, and will be obtained
For the electrostatic charge confluence taken to be conveyed to electrical energy storage device 90 after electric current, electrical energy storage device 90 stores electric current.
Wherein, charge-trapping and conversion equipment 80 are relatively rotatable to each other with insulating support 70, charge-trapping and conversion equipment
80 include metal screen component 81, wind direction guide device 82, transfer 83, and transfer 83 is relatively solid with metal screen component 81
Fixed, transfer 83 is socketed on insulating support 70, and transfer 83 is relatively rotatable to each other with insulating support 70, wind direction guidance
Device 82 and metal screen component 81 are relatively fixed, wind direction guide device 82 under wind action, drive metal screen component 81 and absolutely
Edge bracket 70 relatively rotates, so that metal screen component 81 contacts the particle (for example, grains of sand) more charged.Wind direction guide device
82 is chase after wind bar automatically, and referring to Fig. 4, metal screen component 81 includes the first metal mesh 810, the second metal mesh 811 and exhausted
Edge frame 812, Insulating frame 812 can be made of wood, and the first metal mesh 810, the second metal mesh 811 are of the same area
Wire netting, the first metal mesh 810, the second metal mesh 811 are mounted on Insulating frame 812, and the first metal mesh 810 and the second gold medal
It is parallel to belong to net 811, the first metal mesh 810, the second metal mesh 811 are electrically connected by copper wire, and transfer 83 includes hollow pipe
830, one end of bearing 831, hollow pipe 830 is fixedly connected with the outer ring of bearing 831, the inner ring and insulating support 70 of bearing 831
It being fixedly connected, hollow pipe 830 is fixedly connected with Insulating frame 812, and wind direction guide device 82 is mounted on Insulating frame 812, the
Good conductor line 813 is also electrically connected on one metal mesh 810, the second metal mesh 811, the other end and the electric energy of good conductor line 813 are deposited
Storage device 90 is electrically connected.
Above-mentioned single flow charged particle stream generator, charge-trapping and conversion equipment are arranged on insulating support, and charge is received
Collection and the metal mesh of conversion equipment and the particle of electrification contact and rub, and electrostatic charge is shared with metal mesh by the particle of electrification, together
When particle friction constantly occurs with metal mesh and generates charge, two kinds of charges confluence is to be conveyed to electrical energy storage device after electric current to deposit
Storage.
Claims (3)
1. a kind of single flow charged particle stream generator, it is characterised in that: including insulating support, charge-trapping and conversion equipment,
Electrical energy storage device, charge-trapping and conversion equipment are arranged on insulating support, charge-trapping and conversion equipment and power storage
Device is electrically connected, and charge-trapping and conversion equipment are contacted and rubbed with the particle of electrification by the netted face of conductor, with acquisition
The electrostatic charge that the self-contained electrostatic charge of grain and particle are generated with the netted face phase mutual friction of conductor, and the electrostatic charge confluence that will acquire
To be conveyed to electrical energy storage device after electric current, electrical energy storage device stores electric current；Charge-trapping and conversion equipment include metal mesh
Component, strut, metal screen component are the metal mesh that surrounding is fixed with insulating materials, and the first end and insulating support of metal mesh use
The connection of one pivot, the second end of metal mesh are connect with strut by another pivot, the first end of metal mesh and
The second end of metal mesh is parallel, and good conductor line, the other end and electrical energy storage device of good conductor line are also electrically connected on metal mesh
It is electrically connected；Charge-trapping and conversion equipment further include metallic carrier rod, and metallic carrier rod is fixed on strut, and in strut and metal
When net relatively rotates so that reaching predetermined angular between metal mesh and insulating support, the free end of metallic carrier rod can be with insulation branch
Frame is opposite to contact fixation, persistently keeps so as to reach predetermined angular between metal mesh and insulating support.
2. single flow charged particle stream generator according to claim 1, it is characterised in that: metal mesh is copper mesh or other
With the conductor material that can produce a large amount of electrostatic charges after the particulate matter CONTACT WITH FRICTION in particle stream.
3. a kind of single flow charged particle stream generator, it is characterised in that: including insulating support, charge-trapping and conversion equipment,
Electrical energy storage device, charge-trapping and conversion equipment are arranged on insulating support, charge-trapping and conversion equipment and power storage
Device is electrically connected, and charge-trapping and conversion equipment are contacted and rubbed with the particle of electrification by the netted face of conductor, with acquisition
The electrostatic charge that the self-contained electrostatic charge of grain and particle are generated with the netted face phase mutual friction of conductor, and the electrostatic charge confluence that will acquire
To be conveyed to electrical energy storage device after electric current, electrical energy storage device stores electric current；Wherein, charge-trapping and conversion equipment and insulation
Bracket is relatively rotatable to each other, and charge-trapping and conversion equipment include metal screen component, wind direction guide device, transfer, is turned to
Device and metal screen component are relatively fixed, and transfer is socketed on insulating support, and transfer being capable of phase with insulating support
To rotation, wind direction guide device and metal screen component are relatively fixed, and wind direction guide device drives metal mesh group under wind action
Part and insulating support relatively rotate, so that the particle that metal mesh component touch more charges；Wind direction guide device is to chase after automatically
Wind bar, metal screen component include the first metal mesh, the second metal mesh and Insulating frame, and the first metal mesh, the second metal mesh are phase
With the wire netting of area, the first metal mesh, the second metal mesh are mounted on Insulating frame, and the first metal mesh and the second metal mesh
In parallel, the first metal mesh, the second metal mesh are electrically connected by copper wire, and transfer includes hollow pipe, bearing, and the one of hollow pipe
End is fixedly connected with the outer ring of bearing, and the inner ring of bearing is fixedly connected with insulating support, and hollow pipe is fixedly connected with Insulating frame,
Wind direction guide device is mounted on Insulating frame, is also electrically connected good conductor line, good conductor on the first metal mesh, the second metal mesh
The other end and electrical energy storage device of line are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510960800.2A CN105471314B (en) | 2015-12-21 | 2015-12-21 | Single flow charged particle stream generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510960800.2A CN105471314B (en) | 2015-12-21 | 2015-12-21 | Single flow charged particle stream generator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105471314A CN105471314A (en) | 2016-04-06 |
| CN105471314B true CN105471314B (en) | 2019-01-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510960800.2A Expired - Fee Related CN105471314B (en) | 2015-12-21 | 2015-12-21 | Single flow charged particle stream generator |
Country Status (1)
| Country | Link |
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| CN (1) | CN105471314B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106998177A (en) * | 2016-12-19 | 2017-08-01 | 广州迅速光电科技有限公司 | A kind of novel solar battery panel assembly |
| CN110492780A (en) * | 2019-06-24 | 2019-11-22 | 深圳大学 | Lunar dust electrostatic energy-storage generating apparatus |
| CN110518825B (en) * | 2019-08-05 | 2022-02-18 | 兰州大学 | Power generation collection device based on insulating particles |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103856097A (en) * | 2014-03-25 | 2014-06-11 | 宁夏大学 | Sand wind electrostatic generator |
| CN104236591A (en) * | 2014-05-20 | 2014-12-24 | 国家纳米科学中心 | Sensing device based on friction generating technology and preparing and using method of sensing device |
| CN104764493A (en) * | 2015-04-20 | 2015-07-08 | 华北电力大学 | Fluidized bed solid particle detection device and method based on mesh electrostatic sensor |
| CN205212728U (en) * | 2015-12-21 | 2016-05-04 | 宁夏大学 | Electrified grain flow generator of straight -flow |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2346380C1 (en) * | 2007-07-17 | 2009-02-10 | Общество с ограниченной ответственностью "Мармирус" | Capacitive current generator |
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2015
- 2015-12-21 CN CN201510960800.2A patent/CN105471314B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103856097A (en) * | 2014-03-25 | 2014-06-11 | 宁夏大学 | Sand wind electrostatic generator |
| CN104236591A (en) * | 2014-05-20 | 2014-12-24 | 国家纳米科学中心 | Sensing device based on friction generating technology and preparing and using method of sensing device |
| CN104764493A (en) * | 2015-04-20 | 2015-07-08 | 华北电力大学 | Fluidized bed solid particle detection device and method based on mesh electrostatic sensor |
| CN205212728U (en) * | 2015-12-21 | 2016-05-04 | 宁夏大学 | Electrified grain flow generator of straight -flow |
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| CN105471314A (en) | 2016-04-06 |
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