CN103996976A - Negative ion generator - Google Patents
Negative ion generator Download PDFInfo
- Publication number
- CN103996976A CN103996976A CN201410181309.5A CN201410181309A CN103996976A CN 103996976 A CN103996976 A CN 103996976A CN 201410181309 A CN201410181309 A CN 201410181309A CN 103996976 A CN103996976 A CN 103996976A
- Authority
- CN
- China
- Prior art keywords
- electrostatic charge
- absorption end
- anion
- charge absorption
- emission pin
- 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.)
- Pending
Links
Landscapes
- Electrostatic Separation (AREA)
Abstract
The invention relates to a negative ion generator comprising a negative ion emitting pin and an electrostatic charge adsorption end, wherein the negative ion emitting pin is connected with a direct-current power supply, the electrostatic charge adsorption end is grounded, and the electrostatic charge adsorption end is arranged in front of the emitting direction of the negative ion emitting pin. Compared with the prior art, electrostatic charge carried by negative ions is effectively absorbed through the electrostatic charge adsorption end of the negative ion generator of the invention, and the potential safety hazard is eliminated; and meanwhile, as the lengths of the negative ion emitting pin and the electrostatic charge adsorption end and the distance between the two are optimally selected through a large number of experiments, that the negative ion generator has the highest efficiency and the highest rate in electron beam emission is ensured, and the effect of the product is further enhanced.
Description
Technical field
The present invention relates to electronic technology field, is a kind of anion generator specifically.
Background technology
Along with industrial development, pollutant sources in city are also more and more, this vocabulary of haze also constantly appears in our daily life, PM2.5 leaps to each large search list prostatitis especially, and along with everybody concern to own living environment, the equipment with air-cleaning function also comes into one's own all the more.
Its tangible nineteen sixty, people have recognized that many ills are because indoor pollution causes, and this disease is due to anaphylactogen, and airborne chemicals and living environment circulation of air are poor caused.The invention of air purifier also starts to occur thus.Within 1963, in Germany, Crouse and Manfred are introduced first batch of house air purifier to the world.Manfred suffers from chronic asthma disease, and this impels him is the scheme that oneself the state of an illness finds a solution.So they have designed a kind of air cleaner that can purify air together, can remove the particle that causes his asthma.This equipment was to be made up of a filter pad being adsorbed on magnet at that time, and magnet can be placed on coal baking oven within doors.This small and exquisite design helps to filter out the dust in hot-air, is easier to that people breathe and is that resident has reduced the impact being harmful to health in coal dust.
Up to now, air purifier on the market is still manufactured with reference to this principle, and difference is more and more for the number of plies of the filter screen of harmful material in filtered air, and the mesh of each metafiltration net is less, and the thing that can filter is more.
But such air purifier exists a problem, and the life-span of filter screen is limited, and the cost of the less filter screen production and processing of mesh is just higher, that is to say, go for continual good purification function, just need constantly to change filter screen, its use cost is unsatisfactory.
So someone has proposed a kind of new air cleaning thinking, by in the very little point electrode electric discharge of radius of curvature, produce anion, namely corona discharge (corona discharge), by the molecule in anion absorbed air, realize air cleaning.As patent air negative ion generator, publication number is disclosed a kind of technical scheme that adopts anion to realize air cleaning in 103441429A, but also there are a lot of defects in this technical scheme, if the anion of spray point point discharge generation is also with certain electrostatic charge, these electrostatic charges can be adsorbed on some objects, people touches to have and is similar to the sensation that static is arrived by electricity, also may be adsorbed on some electrical equipment, and serious may cause security incident.
Summary of the invention
The object of the invention is, in order to solve the anion producing after point discharge in prior art also with the defect of certain electrostatic charge, provides a kind of anion generator to solve the problems referred to above.
To achieve these goals, technical scheme of the present invention is as follows:
A kind of anion generator, it is characterized in that, comprise anion emission pin, electrostatic charge absorption end, described anion emission pin is connected with DC power supply, described electrostatic charge absorption end ground connection, described electrostatic charge absorption end is arranged on the front of anion emission pin transmit direction.
The voltage of described DC power supply is 5500～8000V.
Between described electrostatic charge absorption end and ground connection, be provided with resistance, this resistance is 18～23M Ω.
Described electrostatic charge absorption end comprises tabular electrostatic charge absorption end or tubulose electrostatic charge absorption end, described tabular electrostatic charge absorption end is placed in the side, front of the transmit direction of anion emission pin, parallel with the axis of anion emission pin, described tubulose electrostatic charge absorption end is placed in the front of the transmit direction of anion emission pin, with the axle center conllinear of anion emission pin.
The cross section of described tabular electrostatic charge absorption end comprises arc or linear.
The cross section of described tubulose electrostatic charge absorption end comprises circle, ellipse or polygon.
The length of described anion emission pin is 16～24mm.
The length of described electrostatic charge absorption end is 16～24mm.
Axial distance between described anion emission pin and electrostatic charge absorption end is 2～3mm, and radial distance is 8～12mm.
Described anion emission pin and electrostatic charge absorption end are the metal material of stainless steel or plating nickel on surface and make.
Beneficial effect
Compared with prior art, anion generator of the present invention adsorbs end by electrostatic charge, electrostatic charge entrained anion is effectively absorbed, eliminate potential safety hazard, simultaneously owing to having adopted through the length that after great many of experiments, preferred anion emission pin and electrostatic charge absorption are held and the distance between them, ensured that anion generator is most effective, fastest electron beam emission rate, has further strengthened the effect of product.
Brief description of the drawings
Fig. 1 is the structural representation that the present invention adopts a kind of anion generator of circular tube shaped electrostatic charge absorption end;
Fig. 2 is the structural representation that the present invention adopts a kind of anion generator of straight tabular electrostatic charge absorption end.
Embodiment
For making that architectural feature of the present invention and effect of reaching are had a better understanding and awareness, coordinate detailed explanation in order to preferred embodiment and accompanying drawing, be described as follows:
As shown in Fig. 1 or 2, a kind of anion generator, comprises anion emission pin 1, electrostatic charge absorption end 2, and anion emission pin 1 is connected with DC power supply DC, electrostatic charge absorption end 2 ground connection, and electrostatic charge absorption end 2 is arranged on the front of anion emission pin 1 transmit direction.
According to experimental data repeatedly, the voltage of the DC power supply being connected with anion emission pin 1 is chosen to be 5500～8000V, and the magnitude of voltage in this scope interval can allow anion emission pin 1 realize saturated electric discharge.Directly ground connection of electrostatic charge absorption end 2, the poor effect of adsorption electrostatic lotus, need to and ground connection between resistance R is set, and be advisable when resistance 12～23M Ω of resistance R, be now best for the adsorption effect of electrostatic charge.The length of anion emission pin 1 is chosen 16～24mm, the emission rate of guarantee electron beam, electrostatic charge that it is 16～24mm that the emission rate of electron beam now can ensure by length absorption end 2, the electrostatic charge absorption end 2 of choosing length and be 16～24mm can be realized the optimum efficiency of electrostatic charge absorption.
The main task of electrostatic charge absorption end 2 has been electrostatic charge absorption, so shape can be of all kinds, can select tabular electrostatic charge absorption end to be placed in the side (as shown in Figure 2) in the transmitting front of anion emission pin 1, also can select tubulose electrostatic charge absorption end to be placed in the transmitting front of anion emission pin 1, axle center conllinear (as shown in Figure 1) with anion emission pin 1, the electron beam that anion emission pin 1 is launched is held through the absorption of tubulose electrostatic charge, realized optimum electrostatic charge adsorption effect.
The cross section of tabular electrostatic charge absorption end can be arc, also can be linear, the axis of tabular electrostatic charge absorption end and the axis of anion emission pin 1 be arranged in parallel, tabular electrostatic charge absorption end is advisable with 8～12mm with the side radial distance in the transmitting front of anion emission pin 1, axial distance is advisable with 2～3mm, can ensure that the transmitting of electron beam, not by 2 impacts of electrostatic charge absorption end, can ensure again effective absorption of electrostatic charge.
The cross section of tubulose electrostatic charge absorption end comprises circle, ellipse or polygon, tubulose electrostatic charge absorption end arranges with the axle center conllinear of anion emission pin 1, tubulose electrostatic charge absorption end is advisable with 8～12mm with the radial distance of anion emission pin 1, axial distance is advisable with 2～3mm, can ensure that the transmitting of electron beam, not by 2 impacts of electrostatic charge absorption end, can ensure again effective absorption of electrostatic charge.As adopting round tubular electrostatic charge absorption end, grade 16～24mm in it, arranges with anion emission pin 1 axle center conllinear, can ensure that radial distance is 8～12mm.
The material of anion emission pin 1 and electrostatic charge absorption end 2 also can affect the effect of anion generator, through many experiments, select stainless steel is made or the metal material of plating nickel on surface is made anion emission pin 1 and electrostatic charge absorption end 2 best results, metal material can be selected the common metal such as copper, iron, aluminium.Anion emission pin 1 is also the parameter that needs are considered with the thickness of electrostatic charge absorption end 2, draws through experiment, selects the best results of 0.8～0.9mm thickness.
Anion generator of the present invention is minimum unit, in actual use, consider the number of the demand of anion-generating capacity under varying environment, setting can be arranged in parallel anion generator of the present invention, spacing between each anion generator minimum unit is unsuitable excessive, produce the waste on space, unsuitable too small again, between meeting mutually, exert an influence, through many experiments, the axle center spacing of adjacent every group of anion generator is advisable with 1.5～1.7 times of the overall axial width of every group of anion generator.
More than show and described general principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what in above-described embodiment and specification, describe is principle of the present invention; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in claimed scope of the present invention.The protection range that the present invention requires is defined by appending claims and equivalent thereof.
Claims (10)
1. an anion generator, it is characterized in that, comprise anion emission pin, electrostatic charge absorption end, described anion emission pin is connected with DC power supply, described electrostatic charge absorption end ground connection, described electrostatic charge absorption end is arranged on the front of anion emission pin transmit direction.
2. a kind of anion generator according to claim 1, is characterized in that, the voltage of described DC power supply is 5500～8000V.
3. a kind of anion generator according to claim 1, is characterized in that, between described electrostatic charge absorption end and ground connection, is provided with resistance, and this resistance is 18～23M Ω.
4. a kind of anion generator according to claim 1, it is characterized in that, described electrostatic charge absorption end comprises tabular electrostatic charge absorption end or tubulose electrostatic charge absorption end, described tabular electrostatic charge absorption end is placed in the side, front of the transmit direction of anion emission pin, parallel with the axis of anion emission pin, described tubulose electrostatic charge absorption end is placed in the front of the transmit direction of anion emission pin, with the axle center conllinear of anion emission pin.
5. a kind of anion generator according to claim 4, is characterized in that, the cross section of described tabular electrostatic charge absorption end comprises arc or linear.
6. a kind of anion generator according to claim 4, is characterized in that, the cross section of described tubulose electrostatic charge absorption end comprises circle, ellipse or polygon.
7. a kind of anion generator according to claim 1, is characterized in that, the length of described anion emission pin is 16～24mm.
8. a kind of anion generator according to claim 1, is characterized in that, the length of described electrostatic charge absorption end is 16～24mm.
9. a kind of anion generator according to claim 4, is characterized in that, the axial distance between described anion emission pin and electrostatic charge absorption end is 2～3mm, and radial distance is 8～12mm.
10. a kind of anion generator according to claim 1, is characterized in that, described anion emission pin and electrostatic charge absorption end are the metal material of stainless steel or plating nickel on surface and make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410181309.5A CN103996976A (en) | 2014-04-30 | 2014-04-30 | Negative ion generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410181309.5A CN103996976A (en) | 2014-04-30 | 2014-04-30 | Negative ion generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103996976A true CN103996976A (en) | 2014-08-20 |
Family
ID=51311051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410181309.5A Pending CN103996976A (en) | 2014-04-30 | 2014-04-30 | Negative ion generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103996976A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104949314A (en) * | 2015-06-12 | 2015-09-30 | 中南林业科技大学 | Intelligent air cleaning device for biotechnology |
| CN107013996A (en) * | 2017-06-02 | 2017-08-04 | 罗志彬 | A kind of air cleaning unit |
| CN107213551A (en) * | 2017-06-08 | 2017-09-29 | 四川森态波生物科技有限公司 | One kind prevents black wall anionic therapeutic apparatus |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1192522A (en) * | 1997-03-04 | 1998-09-09 | 俞其进 | Air purification device |
| CN2603552Y (en) * | 2003-03-19 | 2004-02-11 | 马久月 | Anion generator capable of collecting ash |
| CN1791468A (en) * | 2003-08-29 | 2006-06-21 | 三菱重工业株式会社 | Dust collector |
| CN101606289A (en) * | 2007-02-13 | 2009-12-16 | 冈野一雄 | The inspection method of corona discharge type ionizer and testing fixture |
| CN202207339U (en) * | 2011-09-02 | 2012-05-02 | 王健 | High-voltage static pointed cylinder structure for purifier |
| JP2013073865A (en) * | 2011-09-29 | 2013-04-22 | Kazumi Maeda | Minus ion generator |
| CN203859388U (en) * | 2014-04-30 | 2014-10-01 | 上海育丰电器发展有限公司 | Negative ion generator |
-
2014
- 2014-04-30 CN CN201410181309.5A patent/CN103996976A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1192522A (en) * | 1997-03-04 | 1998-09-09 | 俞其进 | Air purification device |
| CN2603552Y (en) * | 2003-03-19 | 2004-02-11 | 马久月 | Anion generator capable of collecting ash |
| CN1791468A (en) * | 2003-08-29 | 2006-06-21 | 三菱重工业株式会社 | Dust collector |
| CN101606289A (en) * | 2007-02-13 | 2009-12-16 | 冈野一雄 | The inspection method of corona discharge type ionizer and testing fixture |
| CN202207339U (en) * | 2011-09-02 | 2012-05-02 | 王健 | High-voltage static pointed cylinder structure for purifier |
| JP2013073865A (en) * | 2011-09-29 | 2013-04-22 | Kazumi Maeda | Minus ion generator |
| CN203859388U (en) * | 2014-04-30 | 2014-10-01 | 上海育丰电器发展有限公司 | Negative ion generator |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104949314A (en) * | 2015-06-12 | 2015-09-30 | 中南林业科技大学 | Intelligent air cleaning device for biotechnology |
| CN107013996A (en) * | 2017-06-02 | 2017-08-04 | 罗志彬 | A kind of air cleaning unit |
| CN107213551A (en) * | 2017-06-08 | 2017-09-29 | 四川森态波生物科技有限公司 | One kind prevents black wall anionic therapeutic apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11173499B2 (en) | Electric field device with automatic cleaning function | |
| KR101039281B1 (en) | Electric Dust Collector | |
| CN203494655U (en) | High-efficiency electrostatic precipitation device | |
| CN103611630B (en) | Air purifier and high-pressure dust removing plate thereof | |
| CN204806558U (en) | Electrostatic precipitation photocatalysis dust removal odour removal device | |
| CN103996976A (en) | Negative ion generator | |
| CN203859388U (en) | Negative ion generator | |
| CN105195326B (en) | A kind of electrostatic air cleaner and its electrodecontamination part | |
| CN203565196U (en) | Air purifier and high-pressure generator | |
| CN106440087B (en) | The purification device of ultra micro suspended matter in a kind of elimination air | |
| CN203837157U (en) | Plate type multistage air duct type fresh air purification system | |
| CN104466687A (en) | Anion generator | |
| CN205926029U (en) | Quiet electric purification unit | |
| TW201408966A (en) | Air filtering device | |
| CN204276152U (en) | Paper base material high-pressure electrostatic air-purifying module | |
| RU144782U1 (en) | GAS CLEANING DEVICE | |
| CN106014547A (en) | Device for purifying automobile exhaust through charged fine water spray | |
| CN105435291B (en) | A kind of electrode generator of plasma air purification sterilizer | |
| CN202460832U (en) | Static filer | |
| KR101077289B1 (en) | Ionizer | |
| CN204678521U (en) | Air-conditioning box electronic purifier | |
| CN210632287U (en) | Electrode structure and air purifier for air purification | |
| CN107321502B (en) | Sawtooth ionization equipment | |
| CN103357505B (en) | A kind of air purifier electrode and air purifier | |
| CN205593089U (en) | High -efficient electrostatic photocatalytic type air purification device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140820 |