CN103148548A - Air purifier capable of eliminating PM (particulate matter) 2.5 - Google Patents
Air purifier capable of eliminating PM (particulate matter) 2.5 Download PDFInfo
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- CN103148548A CN103148548A CN2013100361433A CN201310036143A CN103148548A CN 103148548 A CN103148548 A CN 103148548A CN 2013100361433 A CN2013100361433 A CN 2013100361433A CN 201310036143 A CN201310036143 A CN 201310036143A CN 103148548 A CN103148548 A CN 103148548A
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- ozone generator
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Abstract
The invention relates to a filtering device and discloses an air purifier capable of eliminating PM (particulate matter) 2.5. The air purifier comprises a casing, an air inlet, an air outlet, a circuit control device, an HEPA (high efficiency particulate air filter) efficient filter, an activated carbon filter, a negative ion generator, two fans, an ozone generator and an LED (light emitting diode) indicator lamp, wherein the air inlet is positioned at the lower part of the casing, the air outlet is positioned on the top of the casing, the circuit control device is fixed at one side in the middle of the interior of the casing, the ozone generator is fixed at the other side in the middle of the interior of the casing, the negative ion generator and the two fans are fixed on the top of the casing, the HEPA efficient filter and the activated carbon filter are fixed at the air inlet, and the circuit control device is electrically connected with the negative ion generator, the two fans, the ozone generator, a power switch and the LED indicator lamp respectively. The air purifier can eliminate formaldehyde and odor, sterilize and remove smoke and eliminate PM2.5, so as to purify air.
Description
Technical field
The present invention relates to a kind of filter, be specifically related to a kind of air purifier that can eliminate PM2.5.
Background technology
Air pollution is present very important environmental monitoring index.Yet existing air cleaning unit has ozone generator, anion generator etc., but these devices can not really be completed the filtration of air, particularly the poisonous particles of PM2.5, large to the human body infringement, and there is no a kind of device that purifies this poisonous particles.
Summary of the invention
The purpose of this invention is to provide a kind of air purifier that can eliminate PM2.5, can dispel formaldehyde, deodorize, sterilization eliminates smoke, except PM2.5, fresh air.
In order to achieve the above object, the present invention has following technical scheme:
a kind of air purifier that can eliminate PM2.5 of the present invention, comprise housing, air inlet, air outlet, circuit control device, the HEPA high efficiency particulate air filter, active carbon filter, anion generator, two blower fans, ozone generator, LED light, described air inlet is positioned at the bottom of housing, air outlet is positioned at the top of housing, described circuit control device is fixed on a side at middle part in housing, ozone generator is fixed on the opposite side at middle part in housing, anion generator, two blower fans are fixed on the top of housing, described HEPA high efficiency particulate air filter, active carbon filter is fixed on the air inlet place, described circuit control device respectively with anion generator, two blower fans, ozone generator, power switch, LED light is electrically connected to.
Wherein, described anion generator is 1 3,000 ten thousand anion generator, and described two blower fans are dc fan, and ozone generator is 1 400mg/h ozone generator.
The invention has the advantages that:
1. dispel formaldehyde, process is: 3CHCHO+2O
3→ 3CO
2+ 3H
2O；
2. deodorize, be mainly ammonia, methane, hydrogen sulfide gas, and process is:
3CH
4+4O
3→3CO
2+6H
2O
6NH
3+7O
3→6NO
2+9H
2O
H
2S+O
3→SO
2+H
2O
3, sterilization: the high-concentration anion sterilization that the ozone that produces by ozone generator and anion generator produce, realize without the dead angle sterilization.
4, eliminate smoke: cigarette is mainly that positively charged dust swims in the air, by in anion with positive charge dust, the freely falling body of neutral dust under Action of Gravity Field, the HEPA high efficiency particulate air filter can intercept this dust.
5, except PM2.5: the HEPA high efficiency particulate air filter of configuration, high efficiency particulate air filter are to make with 0.2 micron, aperture filtering material, can complete the poisonous particle except PM2.5.
Description of drawings
Fig. 1 is the block diagram of structure of the present invention;
Fig. 2 is the schematic diagram of the embodiment of the present invention 1;
Fig. 3 is the schematic diagram of the embodiment of the present invention 2;
Fig. 4 is the schematic diagram of the embodiment of the present invention 3.
In figure: 1, housing, 2, air inlet, 3, air outlet, 4, circuit control device, 5, the HEPA high efficiency particulate air filter, 6, active carbon filter, 7, ozone generator, 8, anion generator, 9, blower fan.
The specific embodiment
Following examples are used for explanation the present invention, but are not used for limiting the scope of the invention.
referring to Fig. 1-4, a kind of air purifier that can eliminate PM2.5 of the present invention, by housing, air inlet, air outlet, circuit control device, the HEPA high efficiency particulate air filter, active carbon filter, anion generator, two blower fans, ozone generator, LED light forms, described air inlet is positioned at the bottom of housing, air outlet is positioned at the top of housing, described circuit control device is fixed on a side at middle part in housing, ozone generator is fixed on the opposite side at middle part in housing, anion generator, two blower fans are fixed on the top of housing, described HEPA high efficiency particulate air filter, active carbon filter is fixed on the air inlet place, described circuit control device respectively with anion generator, two blower fans, ozone generator, power switch, LED light is electrically connected to.
Described anion generator is 1 3,000 ten thousand anion generator, and described two blower fans are dc fan, and ozone generator is 1 400mg/h ozone generator, switch has power switch, time switch, ozone switch, LED light has 2, and circuit control device adopts microcomputer chip.
Embodiment 1, sees Fig. 2, presses by power switch when the present invention starts shooting, above two blower fans and anion generator work, this moment housing, 1 LED light is lighted, and two blower fan work provide air force in circular chamber, make the outside unpurified air enter housing, complete primary purification; Then export by blower fan, then export purification by blower fan and contain the air that enriches anion oxygen at fan outlet place's configuration high-concentration anion generator this moment.
The ozone principle: utilize pulse by ozone generator, oscillating circuit raises low pressure and presses, and high pressure utilizes electrode with O
2Become O
3,
Half-life of ozone is only 30-60 minute, because it is unstable, easily decomposes. can't store as common product, need field fabrication.
The anion principle: anion is to utilize pulse, vibration electrical equipment that low-voltage is risen to negative direct current high voltage by anion generator, utilize the most advanced and sophisticated high direct voltage of carbon hairbrush to produce high corona, emit at high speed a large amount of electronics (e-), and electronics also can't be present in air for a long time, at once can be by airborne oxygen molecule (O
2) catch, forming anion, the phenomenon of its operation principle generation anion during with natural phenomena " lightning thunders " is consistent.
PM2.5: refer to that in atmosphere, diameter is less than or equal to the particle of 2.5 microns, also referred to as entering the lung particle.Although PM2.5 is content component seldom in the earth atmosphere composition, it has important impact to air quality and visibility etc.The PM2.5 particle diameter is little, is rich in a large amount of poisonous and harmful substances and the time of staying in atmosphere is long, fed distance is far away, thereby larger on the impact of health and atmosphere quality.
HEPA high efficiency particulate air filter: HEPA (High efficiency particulate air Filter), the Chinese meaning is high efficiency particle air filter, reach the screen pack of HEPA standard, the characteristics of HEPA net are that air can pass through, but tiny particulate can't pass through.
It is that 0.3 micron (hair diameter 1/200) above particle removal efficiency can reach more than 99.7% to diameter, is the most effective filtering mediums of pollutant such as smog, dust and bacterium.It is the high efficiency filter material of generally acknowledging in the world.Be widely used in the high-cleanness such as operating room, Animal Lab., crystal experiment and aviation place.
As mentioned above, just can realize comparatively fully the present invention.The above is only comparatively reasonably embodiment of the present invention, and protection scope of the present invention includes but are not limited to: this, and those skilled in the art is any to be included within the present invention includes scope based on unsubstantiality sex change change on technical solution of the present invention.
Claims (2)
1. the air purifier that can eliminate PM2.5, it is characterized in that: comprise housing, air inlet, air outlet, circuit control device, the HEPA high efficiency particulate air filter, active carbon filter, anion generator, two blower fans, ozone generator, LED light, described air inlet is positioned at the bottom of housing, air outlet is positioned at the top of housing, described circuit control device is fixed on a side at middle part in housing, ozone generator is fixed on the opposite side at middle part in housing, anion generator, two blower fans are fixed on the top of housing, described HEPA high efficiency particulate air filter, active carbon filter is fixed on the air inlet place, described circuit control device respectively with anion generator, two blower fans, ozone generator, power switch, LED light is electrically connected to.
2. a kind of air purifier that can eliminate PM2.5 according to claim 1, it is characterized in that: described anion generator is 1 3,000 ten thousand anion generator, and described two blower fans are dc fan, and ozone generator is 1 400mg/h ozone generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100361433A CN103148548A (en) | 2013-01-31 | 2013-01-31 | Air purifier capable of eliminating PM (particulate matter) 2.5 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100361433A CN103148548A (en) | 2013-01-31 | 2013-01-31 | Air purifier capable of eliminating PM (particulate matter) 2.5 |
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| Publication Number | Publication Date |
|---|---|
| CN103148548A true CN103148548A (en) | 2013-06-12 |
Family
ID=48546768
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|---|---|---|---|
| CN2013100361433A Pending CN103148548A (en) | 2013-01-31 | 2013-01-31 | Air purifier capable of eliminating PM (particulate matter) 2.5 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103791563A (en) * | 2014-01-14 | 2014-05-14 | 秦路 | Consumable-free air purifier for purifying indoor air |
| CN104852282A (en) * | 2015-04-16 | 2015-08-19 | 王辉 | Anion generating device improving air quality and managing PM2.5 |
| CN105135543A (en) * | 2015-09-09 | 2015-12-09 | 天津市科易电子科技有限公司 | High-efficiency air purifier electrostatic dust removal device |
| CN105202642A (en) * | 2014-06-12 | 2015-12-30 | 江苏双盛医疗器械有限公司 | Efficient-sterilization air purifier |
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| US4244712A (en) * | 1979-03-05 | 1981-01-13 | Tongret Stewart R | Cleansing system using treated recirculating air |
| CN2643203Y (en) * | 2003-08-25 | 2004-09-22 | 史德 | A cluster air cleaner |
| CN101590260A (en) * | 2008-05-27 | 2009-12-02 | 北京道顺国际技术开发有限责任公司 | Vertical indoor air ozone purifier |
| CN201652626U (en) * | 2009-10-14 | 2010-11-24 | 程广忠 | Indoor air purification device |
| CN202598703U (en) * | 2012-03-20 | 2012-12-12 | 潍坊亿阑达电气有限公司 | Multifunctional air purifier |
| CN203052890U (en) * | 2013-01-31 | 2013-07-10 | 张玉龙 | Air purifier capable of eliminating PM 2.5 |
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2013
- 2013-01-31 CN CN2013100361433A patent/CN103148548A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4244712A (en) * | 1979-03-05 | 1981-01-13 | Tongret Stewart R | Cleansing system using treated recirculating air |
| CN2643203Y (en) * | 2003-08-25 | 2004-09-22 | 史德 | A cluster air cleaner |
| CN101590260A (en) * | 2008-05-27 | 2009-12-02 | 北京道顺国际技术开发有限责任公司 | Vertical indoor air ozone purifier |
| CN201652626U (en) * | 2009-10-14 | 2010-11-24 | 程广忠 | Indoor air purification device |
| CN202598703U (en) * | 2012-03-20 | 2012-12-12 | 潍坊亿阑达电气有限公司 | Multifunctional air purifier |
| CN203052890U (en) * | 2013-01-31 | 2013-07-10 | 张玉龙 | Air purifier capable of eliminating PM 2.5 |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103791563A (en) * | 2014-01-14 | 2014-05-14 | 秦路 | Consumable-free air purifier for purifying indoor air |
| CN103791563B (en) * | 2014-01-14 | 2016-09-14 | 秦路 | The no material consumption air purifier purified the air of a room |
| CN105202642A (en) * | 2014-06-12 | 2015-12-30 | 江苏双盛医疗器械有限公司 | Efficient-sterilization air purifier |
| CN104852282A (en) * | 2015-04-16 | 2015-08-19 | 王辉 | Anion generating device improving air quality and managing PM2.5 |
| CN105135543A (en) * | 2015-09-09 | 2015-12-09 | 天津市科易电子科技有限公司 | High-efficiency air purifier electrostatic dust removal device |
| CN105135543B (en) * | 2015-09-09 | 2018-06-29 | 天津市科易电子科技有限公司 | Efficient air purifier electrostatic precipitator |
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Application publication date: 20130612 |