CN103084272B - A kind of Plasma micro-dust purifier - Google Patents
A kind of Plasma micro-dust purifier Download PDFInfo
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- CN103084272B CN103084272B CN201310026271.XA CN201310026271A CN103084272B CN 103084272 B CN103084272 B CN 103084272B CN 201310026271 A CN201310026271 A CN 201310026271A CN 103084272 B CN103084272 B CN 103084272B
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Abstract
The invention discloses a kind of Plasma micro-dust purifier, comprise AC-DC converter, electromagnetic interface filter, radio-frequency generator, multiplication of voltage circuit and purifier; Wherein said AC-DC converter is connected with radio-frequency generator with electromagnetic interface filter respectively by circuit; Described radio-frequency generator is connected with multiplication of voltage circuit by circuit; Described multiplication of voltage circuit is connected with purifier by circuit; Described radio-frequency generator is connected with control circuit by circuit; Described control circuit be connected AC-DC converter and be connected with the circuit of radio-frequency generator.The present invention, by non-self-maintained discharge, has unglazed, noiseless, ozone free, enhancing space anion advantage, the attached PM2.5 micronic dust of energy active set, the decline of indoor concentration is caused and meets national standard, improve indoor environment; Anion releasing, improves body immunity.
Description
Technical field
The present invention relates to a kind of Plasma micro-dust purifier, belong to energy-conserving and environment-protective electronic applications.
Background technology
Current China composite air pollutes and comes back gradually, and especially attach most importance to air particles pollutant, wherein PM2.5 causes especially and pays close attention to widely.PM2.5 refers to that in air, diameter is less than or equal to the particle of 2.5 microns, also referred to as entering lung particle.Although PM2.5 is the component that in earth atmosphere composition, content is little, it has important impact to air quality and visibility etc.PM2.5 particle diameter is little, is rich in a large amount of poisonous and harmful substances and time of staying is in an atmosphere long, fed distance is far away, thus larger on the impact of health and atmosphere quality.In February, 2012, State Council agrees to that " ambient air quality " issuing new revision adds PM2.5 monitoring index.
The PM2.5 pollution problem of the ground group of cities such as China's Jing-jin-ji region, the Yangtze River Delta, Pearl River Delta is comparatively outstanding, country's relevant policies also require to strengthen PM2.5 prevention and cure of pollution in above-mentioned area, PM2.5 concentration value has been newly increased in national standard, list Evaluation of Atmospheric Environmental Quality in, implement in China, this Ye Shi China formulates PM2.5 standard first.
There is indoor air cleaner product (such as great Jin, Panasonic, Sharp etc.) both at home and abroad, but belong to filter net type, effective to dust, invalid to micronic dust (PM2.5), and generally blower fan is all housed, noise pollution is caused to environment.Simultaneously existing commercially also have the product utilizing ozone generator principle to purify air, and due to harmful, the Ministry of Public Health prohibites popularization.
Summary of the invention
The object of the present invention is to provide a kind of Plasma micro-dust purifier, by non-self-maintained discharge, there is unglazed, noiseless, ozone free, enhancing space anion advantage, the attached PM2.5 micronic dust of energy active set, the decline of indoor concentration is caused and meets national standard, improve indoor environment; Anion releasing, improves body immunity.
In order to achieve the above object, technical scheme of the present invention is:
A kind of Plasma micro-dust purifier, comprises AC-DC converter, electromagnetic interface filter, radio-frequency generator, multiplication of voltage circuit and purifier; Wherein said AC-DC converter is connected with radio-frequency generator with electromagnetic interface filter respectively by circuit; Described radio-frequency generator is connected with multiplication of voltage circuit by circuit; Described multiplication of voltage circuit is connected with purifier by circuit; Described radio-frequency generator is connected with control circuit by circuit; Described control circuit by circuit respectively be connected AC-DC converter and be connected with radio-frequency generator.
Described purifier adopts non-self-maintained discharge, and anion releasing.
Described radio-frequency generator adopts 4-12Mhz wide spectrum alternating electric field generator.
Described purifier comprises launches seal wire, collection attached plate, the first separator, the second separator and clean dedusting ring; Be separately installed with collection attached plate between the first wherein said separator and the second separator and launch seal wire; Between the first described separator and transmitting seal wire, clean dedusting ring is installed; Described transmitting seal wire is connected with doubly wire pressing device respectively by circuit with collection attached plate.
Described transmitting seal wire is more than 1; Described collection attached plate is more than 2.
Described integrates attached plate shape as fusiformis.
The invention has the beneficial effects as follows: a kind of Plasma micro-dust purifier provided by the invention, by non-self-maintained discharge, adopt wide spectrum, high pressure, trickle discharge.Under the effect of high-frequency and high-voltage voltage, negative polarity corona or positive polarity corona have all assembled space charge near point electrode.In negative polarity corona, after electronics causes ionization by collision, electronics is driven toward the space away from point electrode, and forms anion, is then assembling cation near electrode surface.When electric field continues to strengthen, cation is sucked into electrode, and now occur an impulse electric corona electric current, anion is then diffused into clearance space.After this repeat again to start next ionization and charging particle movement process.There is unglazed, noiseless, ozone free, enhancing space anion advantage.The attached PM2.5 micronic dust of energy active set, makes the decline of indoor concentration cause and meets national standard, improve indoor environment; Anion releasing, improves body immunity.Power consumption of the present invention is very little, is not more than 10W, has advantage that is noiseless, unglazed, ozone free, for large space place (such as terminal etc.), only needs a large amount of use to take effect, and unique shortcoming just can tell on for needs operation for more than 6 hours.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of purifier of the present invention;
Fig. 3 is the structural representation that the present invention collects attached plate.
Detailed description of the invention
Embodiment 1
As shown in Figure 1 and Figure 2, a kind of Plasma micro-dust purifier of the present embodiment, comprises AC-DC converter 1, electromagnetic interface filter 2, radio-frequency generator 3, multiplication of voltage circuit 4 and purifier 5; Wherein said AC-DC converter 1 is connected with radio-frequency generator 3 with electromagnetic interface filter 2 respectively by circuit; Described radio-frequency generator 3 is connected with multiplication of voltage circuit 4 by circuit; Described purifier 5 adopts non-self-maintained discharge, and anion releasing; Described radio-frequency generator 3 adopts 4-12Mhz wide spectrum alternating electric field generator, and can produce the alternating electric field of high frequency, 10-30KV, output current is not more than 20ua.Voltage x current controls ionizing micronic dust, does not produce for the purpose of ozone.; Described multiplication of voltage circuit 4 is connected with purifier 5 by circuit; Described purifier 5 comprises launches seal wire 7, collection attached plate 8, first separator 9, second separator 10 and clean dedusting ring 11; 2 collection attached plates 8 and 1 transmitting seal wire 7 is separately installed with between the first wherein said separator 9 and the second separator 10; Described integrates attached plate 8 shape as fusiformis (as shown in Figure 3); Between the first described separator 9 and transmitting seal wire 7, clean dedusting ring 11 is installed; Described transmitting seal wire 7 is connected with multiplication of voltage circuit 4 respectively by circuit with collection attached plate 8.Described radio-frequency generator 3 is connected with control circuit 6 by circuit; Described control circuit 6 by circuit respectively be connected AC-DC converter 1 and be connected with radio-frequency generator 3.
Voltage transitions, after electromagnetic interface filter 2 filtering, through AC-DC converter 1, is become low-voltage by alternating current, and this low-voltage, after radio-frequency generator 3, becomes high frequency voltage, and high frequency voltage converts high-frequency and high-voltage again to and powers to purifier 5 after voltage-multiplying circuit 4; Utilize control circuit 6 to realize the control to radio-frequency generator 3 and the abnormal protection to circuit simultaneously.This control circuit, by mcu programming, can realize gear conversion (high, medium and low third gear) easily, and enroll in program by instruction, and how prompting user operates.
General principle is non-self-maintained discharge, and non-self-maintained discharge occurs in Geiger region and Tang Sheng district leading portion, can adopt wide spectrum, high pressure, trickle discharge.Under the effect of high-frequency and high-voltage voltage, negative polarity corona or positive polarity corona have all assembled space charge near point electrode.In negative polarity corona, after electronics causes ionization by collision, electronics is driven toward the space away from point electrode, and forms anion, is then assembling cation near electrode surface.When electric field continues to strengthen, cation is sucked into electrode, and now occur an impulse electric corona electric current, anion is then diffused into clearance space.After this repeat again to start next ionization and charging particle movement process.
A kind of Plasma micro-dust purifier that the present embodiment provides, by non-self-maintained discharge, produces a large amount of plasma, has suction-operated to micronic dust, reach collection elimination effect.Non-self-maintained discharge occurs in Geiger region and Tang Sheng district leading portion, can adopt wide spectrum, high pressure, trickle discharge, unglazed during work, noiseless, ozone free, ion convection current can complete indoor air circulation, the attached PM2.5 micronic dust of energy active set, makes the decline of indoor concentration cause and meets national standard.Power consumption of the present invention is very little, is not more than 10W, has advantage that is noiseless, unglazed, ozone free, for large space place (such as terminal etc.), only needs a large amount of use to take effect, and unique shortcoming just can tell on for needs operation for more than 6 hours.
Claims (3)
1. a Plasma micro-dust purifier, is characterized in that: comprise AC-DC converter (1), electromagnetic interface filter (2), radio-frequency generator (3), multiplication of voltage circuit (4) and purifier (5); Wherein said AC-DC converter (1) is connected with radio-frequency generator (3) with electromagnetic interface filter (2) respectively by circuit; Described radio-frequency generator (3) is connected with multiplication of voltage circuit (4) by circuit; Described multiplication of voltage circuit (4) is connected with purifier (5) by circuit; Described radio-frequency generator (3) is connected with control circuit (6) by circuit; Described control circuit (6) is connected with radio-frequency generator (3) with AC-DC converter (1) respectively by circuit; Alternating current is after electromagnetic interface filter (2) filtering, through AC-DC converter (1), voltage transitions is become low-voltage, this low-voltage is after radio-frequency generator (3), become high frequency voltage, high frequency voltage converts high-frequency and high-voltage to again to purifier (5) power supply after multiplication of voltage circuit (4), is controlled by control circuit (6) to radio-frequency generator (3) simultaneously;
Described purifier (5) adopts non-self-maintained discharge, and anion releasing, comprise and launch seal wire (7), collection attached plate (8), the first separator (9), the second separator (10) and clean dedusting ring (11); Be separately installed with collection attached plate (8) between wherein said the first separator (9) and the second separator (10) and launch seal wire (7); Between described the first separator (9) and transmitting seal wire (7), clean dedusting ring (11) is installed; Described transmitting seal wire (7) is connected with multiplication of voltage circuit (4) respectively by circuit with collection attached plate (8);
Described radio-frequency generator (3) adopts 4-12Mhz wide spectrum alternating electric field generator, and produce the alternating electric field of high frequency, 10-30KV, output current is not more than 20ua.
2. a kind of Plasma micro-dust purifier as claimed in claim 1, is characterized in that described transmitting seal wire is more than 1; Described collection attached plate is more than 2.
3. a kind of Plasma micro-dust purifier as claimed in claim 1, is characterized in that described integrating attached plate (8) shape as fusiformis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310026271.XA CN103084272B (en) | 2013-01-23 | 2013-01-23 | A kind of Plasma micro-dust purifier |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310026271.XA CN103084272B (en) | 2013-01-23 | 2013-01-23 | A kind of Plasma micro-dust purifier |
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| CN103084272A CN103084272A (en) | 2013-05-08 |
| CN103084272B true CN103084272B (en) | 2015-12-09 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103230837A (en) * | 2013-04-19 | 2013-08-07 | 王兆安 | Indoor plasma dust particle purifier |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2162298Y (en) * | 1993-04-22 | 1994-04-20 | 傅永丰 | Electric precipitator with anti-dew insulator room |
| WO1997018691A1 (en) * | 1995-11-13 | 1997-05-22 | Ist Instant Surface Technology S.A. | Plasma stream generation method and device therefor |
| JP2002159880A (en) * | 2000-11-28 | 2002-06-04 | Koji Abu | Air cleaning apparatus with illumination |
| CN2518260Y (en) * | 2001-08-13 | 2002-10-23 | 周立峰 | High voltage and frequency pulse d.c. generator |
| CN100346839C (en) * | 2003-10-07 | 2007-11-07 | 陈锦星 | Plasma nanometer catalytic sterilizing purifier |
| CN2688390Y (en) * | 2004-04-15 | 2005-03-30 | 赵保明 | Plasma smoke eliminating and dust collecting apparatus |
| CN2764479Y (en) * | 2004-05-09 | 2006-03-15 | 肖戈 | Multipurpose plasma scrubber |
| CN201618615U (en) * | 2010-03-25 | 2010-11-03 | 江苏力洁达环保设备工程有限公司 | Dew preventive structure of insulating porcelain bushing of electrostatic precipitator |
| CN202666995U (en) * | 2012-04-10 | 2013-01-16 | 北京回归科技有限公司 | Particle coalescence device and particulate matter (PM) 2.5 coalescence dedusting device |
| CN203155371U (en) * | 2013-01-23 | 2013-08-28 | 浙江宇光照明科技有限公司 | Plasma particulate purifier |
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