CN203052890U - Air purifier capable of eliminating PM 2.5 - Google Patents
Air purifier capable of eliminating PM 2.5 Download PDFInfo
- Publication number
- CN203052890U CN203052890U CN 201320052670 CN201320052670U CN203052890U CN 203052890 U CN203052890 U CN 203052890U CN 201320052670 CN201320052670 CN 201320052670 CN 201320052670 U CN201320052670 U CN 201320052670U CN 203052890 U CN203052890 U CN 203052890U
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- China
- Prior art keywords
- air
- fixed
- ozone generator
- generator
- shell body
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Abstract
The utility model relates to a filtering device and discloses an air purifier capable of eliminating PM 2.5. The air purifier capable of eliminating the PM 2.5 comprises a shell body, an air inlet, an air outlet, a circuit control device, a high efficiency particulate air (HEPA) filter, an active carbon filter, a negative ion generator, two fans, an ozone generator and a light emitting diode (LED) indicator light. The air inlet is located in the lower portion of the shell body. The air outlet is located in the top of the shell body. The circuit control device is fixed at one side of the middle portion inside the shell body. The ozone generator is fixed at the other side of the middle portion inside the shell body. The negative ion generator and the two fans are fixed at the top of the shell body. The HEPA filter and the active carbon filter are fixed on the air inlet portion. The circuit control device is respectively and electrically connected with the negative ion generator, the two fans, the ozone generator, a power source switch and the LED indicator light. The air purifier capable of eliminating the PM 2.5 can eliminate methanal and unpleasant smell, conduct sterilization, eliminate smoke and the PM2.5 and purify air.
Description
Technical field
The utility model relates to a kind of filter, is 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 finished the filtration of air, particularly the poisonous particle of PM2.5 is big to the human body infringement, and does not have a kind of device that purifies this poisonous particle.
The utility model content
The purpose of this utility model provides a kind of air purifier that can eliminate PM2.5, can dispel formaldehyde, deodorize, and sterilization eliminates smoke, except PM2.5, fresh air.
In order to achieve the above object, the utility model has following technical scheme:
A kind of air purifier that can eliminate PM2.5 of the present utility model, 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 lower part of frame, air outlet is positioned at the top of housing, described circuit control device is fixed on a side at middle part in the housing, ozone generator is fixed on the opposite side at middle part in the 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.
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.
Advantage of the present utility model is:
1. dispel formaldehyde, process is: 3CHCHO+2O
3→ 3CO
2+ 3H
2O;
2. deodorize mainly is 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: by the ozone of ozone generator generation and the high-concentration anion sterilization of anion generator generation, realize the sterilization of no dead angle.
4, eliminate smoke: cigarette mainly is that positively charged dust swims in the air, by in the anion with positive charge dust, the freely falling body of neutral dust under the gravity effect, 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 the 0.2 micron filtering material in aperture, can finish the poisonous particle except PM2.5.
Description of drawings
Fig. 1 is the block diagram of the utility model structure;
Fig. 2 is the schematic diagram of the utility model embodiment 1;
Fig. 3 is the schematic diagram of the utility model embodiment 2;
Fig. 4 is the schematic diagram of the utility model embodiment 3.
Among the 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 utility model, but are not used for limiting scope of the present utility model.
Referring to Fig. 1-4, a kind of air purifier that can eliminate PM2.5 of the present utility model, 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 is formed, described air inlet is positioned at lower part of frame, air outlet is positioned at the top of housing, described circuit control device is fixed on a side at middle part in the housing, ozone generator is fixed on the opposite side at middle part in the 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.
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 during the utility model start and presses power switch, 1 LED light is lighted above two blower fans and the anion generator work, this moment housing, and two blower fan work provide air force in the circular chamber, make the outside unpurified air enter housing, finish primary purification; By blower fan output, then by blower fan output purification contain the air that enrich anion oxygen at blower fan exit configuration high-concentration anion generator this moment then.
Embodiment 2, see Fig. 3, press during the start of the utility model the utility model and press power switch, two blower fans and anion generator work, 1 LED light is lighted above the housing at this moment, two blower fan work provide air force in the circular chamber, make the outside unpurified air enter housing, finish primary purification; Export by blower fan then; this moment is at blower fan exit configuration high-concentration anion generator; contain the air that enriches anion oxygen by blower fan output purification then, as want timing function, press and press time switch; the utility model can be worked 1 hour; the utility model autostop rest 3-5 minute, 2 LED lights are lighted above the housing at this moment, and next the utility model worked 1 hour automatically then; next have a rest, circulation is action so.
Embodiment 3, see Fig. 4, press during the start of the utility model the utility model and press power switch, two blower fans and anion generator work, 1 LED light is lighted above the housing at this moment, two blower fan work provide air force in the circular chamber, make the outside unpurified air enter housing, finish primary purification; Export by blower fan then, this moment is at blower fan exit configuration high-concentration anion generator, contain the air that enriches anion oxygen by blower fan output purification then, as want timing function, press and press time switch, the utility model can be worked 1 hour, the utility model autostop rest 3-5 minute, 2 LED lights are lighted above the housing at this moment, and next the utility model worked 1 hour automatically then, next have a rest, circulation is action so; As want sterilization and sterilization, and except formaldehyde, using the ozone switch, the people leaves, and countdown in 45 minutes is adopted in ozone generator work, and the utility model shuts down automatically.
The ozone principle: utilize pulse by ozone generator, oscillating circuit is pressed the low pressure rising, and high pressure utilizes electrode with O
2Become O
3,
Half-life of ozone only is 30-60 minute, because its instability is easily decomposed. 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 a large amount of electronics (e-) at high speed, and electronics also can't be present in the 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 diameter is less than or equal to 2.5 microns particle in the atmosphere, be also referred to as and go into the lung particle.Though PM2.5 is content component seldom in the earth atmosphere composition, it has significant effects to air quality and visibility etc.The PM2.5 particle diameter is little, is rich in a large amount of poisonous, harmful substances and the time of staying in atmosphere is long, fed distance is far away, thereby bigger to the influence 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, reaches 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.Operating room, Animal Lab., crystal experiment and the contour clean place of aviation have extensively been applied to.
As mentioned above, just can realize the utility model comparatively fully.The above only is comparatively reasonably embodiment of the present utility model; protection domain of the present utility model includes but are not limited to: this, and any the including at the utility model based on unsubstantiality sex change change on the technical solutions of the utility model of those skilled in the art comprises within the scope.
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 lower part of frame, air outlet is positioned at the top of housing, described circuit control device is fixed on a side at middle part in the housing, ozone generator is fixed on the opposite side at middle part in the 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.
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 |
|---|---|---|---|
| CN 201320052670 CN203052890U (en) | 2013-01-31 | 2013-01-31 | Air purifier capable of eliminating PM 2.5 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320052670 CN203052890U (en) | 2013-01-31 | 2013-01-31 | Air purifier capable of eliminating PM 2.5 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203052890U true CN203052890U (en) | 2013-07-10 |
Family
ID=48735837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320052670 Expired - Lifetime CN203052890U (en) | 2013-01-31 | 2013-01-31 | Air purifier capable of eliminating PM 2.5 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203052890U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148548A (en) * | 2013-01-31 | 2013-06-12 | 张玉龙 | Air purifier capable of eliminating PM (particulate matter) 2.5 |
| CN106369714A (en) * | 2016-08-31 | 2017-02-01 | 江门市恒天科技有限公司 | Multifunctional negative ion purifier |
| CN107019353A (en) * | 2017-03-14 | 2017-08-08 | 成都方寸家居有限公司 | A kind of novel intelligent cabinet for TV |
| WO2017190391A1 (en) * | 2016-05-04 | 2017-11-09 | 朱红英 | Air purifier |
| CN108654305A (en) * | 2018-05-17 | 2018-10-16 | 西安创洁环境科技有限公司 | A kind of farm's high efficiency smart air purifier and purification method |
-
2013
- 2013-01-31 CN CN 201320052670 patent/CN203052890U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148548A (en) * | 2013-01-31 | 2013-06-12 | 张玉龙 | Air purifier capable of eliminating PM (particulate matter) 2.5 |
| WO2017190391A1 (en) * | 2016-05-04 | 2017-11-09 | 朱红英 | Air purifier |
| CN106369714A (en) * | 2016-08-31 | 2017-02-01 | 江门市恒天科技有限公司 | Multifunctional negative ion purifier |
| CN107019353A (en) * | 2017-03-14 | 2017-08-08 | 成都方寸家居有限公司 | A kind of novel intelligent cabinet for TV |
| CN108654305A (en) * | 2018-05-17 | 2018-10-16 | 西安创洁环境科技有限公司 | A kind of farm's high efficiency smart air purifier and purification method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130710 |
|
| CX01 | Expiry of patent term |