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
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
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 (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111577673A (en) * | 2020-06-05 | 2020-08-25 | 山西巨龙风机有限公司 | Air inlet noise reduction device of ventilator |
| 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 (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111577673A (en) * | 2020-06-05 | 2020-08-25 | 山西巨龙风机有限公司 | Air inlet noise reduction device of ventilator |
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204629773U (en) | With the photocatalysis air cleaning device of humidification system | |
| CN201636999U (en) | Smoke-removing air purifier | |
| CN103638751B (en) | Air particle adsorptive purifier | |
| CN202792465U (en) | Household type electrostatic dust removal and purifying fresh air unit | |
| CN205090505U (en) | Purifier for air of classroom | |
| CN204063323U (en) | A kind of negative ion air-cleaner | |
| CN205867338U (en) | Air purifying mask | |
| CN206055790U (en) | A kind of air purification structure of air-conditioning | |
| CN104930598A (en) | Humidifying air purifier | |
| CN205516055U (en) | Portable air circulation system is used to open air | |
| CN210688550U (en) | Movable air purifier | |
| CN203385095U (en) | High-voltage static air purification device controlled remotely | |
| CN204648500U (en) | A kind of indoor air-purification device | |
| CN204460476U (en) | A kind of cup-shaped efficient air purifier | |
| CN204943706U (en) | A kind of humidifying type negative oxygen ion air purifier | |
| CN203329571U (en) | Air purifier with forward-backward rotary fan | |
| CN106288060B (en) | Fresh air purification device | |
| CN201768490U (en) | Compound air purifier | |
| CN205995163U (en) | A kind of parallel replaceable filter core of air purifier | |
| CN201997382U (en) | Multi-pole ionization electromagnetic air filter | |
| CN205664547U (en) | Device of air in purification office | |
| CN213273096U (en) | High-efficient air sterilization clearing machine | |
| CN208261009U (en) | Scroll-type electrostatic dust-collecting device | |
| CN203525451U (en) | Second hand smoke purifier | |
| CN202376862U (en) | Air purifier |
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 |