CN205090505U - Purifier for air of classroom - Google Patents
Purifier for air of classroom Download PDFInfo
- Publication number
- CN205090505U CN205090505U CN201520743435.5U CN201520743435U CN205090505U CN 205090505 U CN205090505 U CN 205090505U CN 201520743435 U CN201520743435 U CN 201520743435U CN 205090505 U CN205090505 U CN 205090505U
- Authority
- CN
- China
- Prior art keywords
- air
- spill shell
- filter screen
- fan
- purifier
- 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.)
- Expired - Fee Related
Links
- 150000001450 anions Chemical class 0.000 claims abstract description 23
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000000746 purification Methods 0.000 abstract description 10
- CBENFWSGALASAD-UHFFFAOYSA-N ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 2
- 229920001410 Microfiber Polymers 0.000 description 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 2
- 239000003658 microfiber Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000009288 screen filtration Methods 0.000 description 2
- 210000001747 Pupil Anatomy 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000001808 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002588 toxic Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
Abstract
The utility model discloses a purifier for air of classroom belongs to air purifier technical field, and relate to a purification efficiency height, windage low energy and carry out the indoor air purifier that purifies to the room air, including spill shell and fan, the front of spill shell is equipped with the air intake, and the fan lies in spill shell cavity and just right with the air intake, is equipped with the filter screen of taking the nanometer electret between fan and the air intake, four sides of spill shell all are equipped with the air outlet, and the interior intracavity of spill shell is equipped with anion generator, and the anion transmitting terminal sets up between air intake and filter screen, is equipped with activated carbon adsorption layer and HEPA filter screen between air outlet and the fan in proper order, the concave surface of spill shell is equipped with connecting device, and a side of spill shell is detachable construction, promote the purification efficiency of filter screen, avoid the ozone concentration too high, can reduce the windage again simultaneously, and then reduce the running power and the noise of fan by a wide margin.
Description
Technical field
The utility model belongs to air purifier technical field, specifically, relates to that a kind of purification efficiency is high, windage is low, the purifier for air of classroom that can purify room air.
Background technology
PM2.5, toxic and harmful during indoor air cleaner is exclusively used in and purifies the air of a room, such as formaldehyde, benzene homologues, TVOC etc., can remove the indoor pollution such as foreign flavor indoors, indoor bacteria virus.Existing indoor air cleaner is made up of systems such as circuit for producing high voltage, anion generator, gentle breeze fan, air cleaners usually, gentle breeze fan in machine makes circulating internal air, the air polluted is by filtering various pollutant or absorption after the PM2.5 screen pack in machine and active carbon filter core, then through being contained in the anion generator of air outlet, air is constantly ionized, produce a large amount of anion, sent by gentle breeze fan, form anion air-flow, the object reach clean, purifying air.
There is the problem that windage increases, running load is high and ozone concentration is high in existing indoor air cleaner, thus affects the performance of classroom indoor air cleaner; Use when installing and generally can only be installed on side before and after classroom, indoor air circulation weak effect.
Chinese patent literature CN203780272U, the technology of relating to is by the adsorption efficiency of anion emission end raising to dust, adopt simple anion fine-purification, or traditional filter screen filtration purification, pollutant during anion fine-purification can purify air, but a large amount of ozone can be produced while manufacture anion, health is threatened; Simple filter screen filtration purification, want the clean-up effect reached, must increase the density of screen pack, highdensity screen pack can cause windage to increase, and increases the running load of blower fan, thus causes machine breakdown.
Utility model content
The purpose of this utility model is the shortcoming overcoming prior art existence, seeks design one and can be installed in classroom on all chair and desk for pupils, reduce ozone concentration, improve clean-up effect, remove PM2.5, the purifier for air of classroom of reduction windage.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of purifier for air of classroom, comprise spill shell and blower fan, the front of described spill shell is provided with air inlet, and blower fan is positioned at spill shell inner cavity and just right with air inlet, is provided with the filter screen of band nanometer electret between blower fan and air inlet; Four sides of spill shell are equipped with air outlet, increase the mobility of air, reduce windage, improve purification efficiency; Be provided with anion generator in the inner chamber of described spill shell, the anion emission end be connected with anion generator is arranged between air inlet and filter screen, is provided with activated carbon adsorption layer and HEPA screen pack between air outlet and blower fan successively; The concave surface of described spill shell is provided with jockey, and connecting portion is connected with classroom tables and chairs; A side of described spill shell is demountable structure, is convenient to filter screen, activated carbon adsorption layer and HEPA screen pack to take out.
Preferably, the jockey of described spill shell is the indent fixing hole of concave surface both sides, is conveniently fixed on the tables and chairs of classroom by fixed band;
Described HEPA screen pack is accessible dry type high efficiency particle air filter, is made up of laminated borosilicate microfibre.
The beneficial effects of the utility model are:
Purifier for air of classroom can be installed on the tables and chairs of classroom, and filtered air can diffuse to every nook and cranny, classroom with prestissimo; Anion generation end is arranged between air inlet and filter screen, to the air anion releasing be inhaled into, make to be inhaled into electric charge on the particulate band such as dust, bacterium in air, and filter screen is electrostatic filter screen, according to electrical attracting principle, can adsorb charged after particulate; Can coupling be formed between the anion and electrostatic filter screen of air inlet release, significantly can promote the purification efficiency of filter screen, avoid ozone concentration too high, can windage be reduced again simultaneously, and then significantly reduce running power and the noise of blower fan.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is sectional view of the present utility model;
As shown in Figure 1, 2: air outlet 1, spill shell 2, air inlet 3, blower fan 4, fixing hole 5, HEPA filter screen 6, activated carbon adsorption layer 7, anion emission end 8, filter screen 9.
Detailed description of the invention
By reference to the accompanying drawings the utility model is further described below by specific embodiment:
Embodiment 1
The purifier for air of classroom of the present embodiment, comprises spill shell 2 and blower fan 4, and the front of spill shell 2 is provided with air inlet 3, and blower fan 4 is positioned at the inner chamber of spill shell 2 and just right with air inlet 3, is provided with the filter screen 9 being with nanometer electret between blower fan 4 and air inlet 3; Four sides of spill shell 2 are equipped with air outlet 1, increase the mobility of air, reduce windage, improve purification efficiency; Be provided with anion generator in the inner chamber of spill shell 2, the anion emission end 8 be connected with anion generator is arranged between air inlet 3 and filter screen 9, is provided with activated carbon adsorption layer 7 and HEPA screen pack 6 between air outlet 1 and blower fan 4 successively; The concave surface of spill shell 2 is provided with jockey, and connecting portion is connected with classroom tables and chairs; A side of spill shell 2 is demountable structure, is convenient to filter screen 9, activated carbon adsorption layer 7 and HEPA screen pack 6 to take out.
Embodiment 2
The purifier for air of classroom of the present embodiment, divided by the outer the other the same as in Example 1 of lower difference:
The jockey of spill shell 2 is the indent fixing hole 5 of concave surface both sides, is conveniently fixed on the tables and chairs of classroom by fixed band; HEPA screen pack is accessible dry type high efficiency particle air filter, is made up of laminated borosilicate microfibre.
Claims (2)
1. a purifier for air of classroom, comprise spill shell (2) and blower fan (4), it is characterized in that: the back side of described spill shell (2) is provided with air inlet (3), blower fan (4) is positioned at the inner chamber of spill shell (2) and just right with air inlet (3), is provided with the filter screen (9) being with nanometer electret between blower fan (4) and air inlet (3); Four sides of described spill shell (2) are equipped with air outlet (1); Anion generator is provided with in the inner chamber of described spill shell (2), the anion emission end (8) be connected with anion generator is arranged between air inlet (3) and filter screen (9), is provided with activated carbon adsorption layer (7) and HEPA screen pack (6) between air outlet (1) and blower fan (4) successively; The concave surface of described spill shell (2) is provided with jockey; A side of described spill shell (2) is demountable structure.
2. purifier for air of classroom according to claim 1, is characterized in that: the jockey of described spill shell (2) is the indent fixing hole (5) of concave surface both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520743435.5U CN205090505U (en) | 2015-09-23 | 2015-09-23 | Purifier for air of classroom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520743435.5U CN205090505U (en) | 2015-09-23 | 2015-09-23 | Purifier for air of classroom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205090505U true CN205090505U (en) | 2016-03-16 |
Family
ID=55481186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520743435.5U Expired - Fee Related CN205090505U (en) | 2015-09-23 | 2015-09-23 | Purifier for air of classroom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205090505U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114264023A (en) * | 2022-01-04 | 2022-04-01 | 美埃(中国)环境科技股份有限公司 | Novel intelligent plasma peculiar smell removing air purification device |
-
2015
- 2015-09-23 CN CN201520743435.5U patent/CN205090505U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114264023A (en) * | 2022-01-04 | 2022-04-01 | 美埃(中国)环境科技股份有限公司 | Novel intelligent plasma peculiar smell removing air purification device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160316 Termination date: 20160923 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |