CN202823018U - Indoor air purifier - Google Patents
Indoor air purifier Download PDFInfo
- Publication number
- CN202823018U CN202823018U CN 201220504278 CN201220504278U CN202823018U CN 202823018 U CN202823018 U CN 202823018U CN 201220504278 CN201220504278 CN 201220504278 CN 201220504278 U CN201220504278 U CN 201220504278U CN 202823018 U CN202823018 U CN 202823018U
- Authority
- CN
- China
- Prior art keywords
- air
- air outlet
- blower fan
- casing
- prefilter
- 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
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 27
- 238000011045 prefiltration Methods 0.000 claims abstract description 23
- 229910052799 carbon Inorganic materials 0.000 claims description 19
- 230000003749 cleanliness Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000010960 cold rolled steel Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses an indoor air purifier which comprises a case, a fan, a high-efficiency filter, a prefilter and an activated carbon filter, wherein the fan is arranged in the case and fixed relative to the case, the case is provided with an air inlet and an air outlet, the air inlet is positioned on the air inlet side of the fan, the air outlet is positioned on the air outlet side of the fan, the prefilter and the activated carbon filter are arranged at a position between the air inlet and the air inlet side of the fan, and fixed relative to the case, the prefilter and the activated carbon filter are arranged in an anteroposterior mode along the air inlet direction, the prefilter is close to the side of the air inlet, and the activated carbon filter is close to the air inlet side of the fan; and the high-efficiency filter is arranged at a position between the air outlet and the air outlet side of the fan, and fixed relative to the case. The indoor air purifier can be used for effectively reducing wind noises, and enabling indoor air to achieve high cleanliness.
Description
Technical field
The utility model relates to a kind of filtering purifying equipment, is specifically related to a kind of indoor air cleaner.
Background technology
Because the people in indoor environment, has higher requirement to noise, necessarily requires blower fan that larger air quantity is arranged but will filter rapidly room air, so the control wind noise has become crucial problem.The indoor air cleaner of commonly using in the market, such as Fig. 1, shown in 3, its structure is mainly by casing 1, blower fan 2, prefilter 4, active carbon filter 5 and high efficiency particulate air filter 3 form, the inlet side of blower fan 2 is provided with prefilter 4 successively along airflow direction, active carbon filter 5 and high efficiency particulate air filter 3, be provided with air inlet 9 with described prefilter 4 corresponding positions on the casing 1, also be provided with an air outlet on the casing 1, described air outlet is positioned at the air side of blower fan 2, in this air purifier air-out air flow collection, blow to single, wind noise is excessive, and blow to single direction in the air flow collection, be unfavorable for the circulation of whole room air.So, how to develop and a kind ofly can reduce wind noise, the indoor air flow that circulates rapidly reaches the air purifier of the effect that reduces the room air dust concentration, becomes research topic of the present utility model.
Summary of the invention
The utility model provides a kind of indoor air cleaner, and the first purpose is to solve existing indoor air cleaner to go out the excessive problem of wind noise, and the second purpose is that indoor air flow is circulated rapidly, and air reaches rapidly higher cleanliness factor.
For achieving the above object, the technical solution adopted in the utility model is: a kind of indoor air cleaner, comprise casing, blower fan, high efficiency particulate air filter, prefilter and active carbon filter, described blower fan is positioned at the inner and relative casing of casing to be fixed, described casing is provided with air inlet and air outlet, described air inlet is positioned at the inlet side of blower fan, described air outlet is positioned at the air side of blower fan, its innovation is: described prefilter and active carbon filter are on the position between the inlet side of air inlet and blower fan, and the relative casing with active carbon filter of described prefilter is fixed, wherein, prefilter and active carbon filter are arranged before and after the air intake direction, prefilter is by the air inlet side, and active carbon filter is by the inlet side of blower fan; Described high efficiency particulate air filter is on the position between the air side of air outlet and blower fan, and the relative casing of high efficiency particulate air filter is fixed.
Related content in the technique scheme is explained as follows:
1, in the such scheme, the air outlet of described casing comprises the first air outlet and the second air outlet, the first air outlet is positioned on the first end face of casing, described the first end face is the face that is positioned at the air side of blower fan on the casing, this the first end face middle part offers a plurality of poroid air outlets, the outside in the zone that described poroid air outlet surrounds is provided with the air outlet of cell structure, and the first air outlet is comprised of the poroid air outlet on the first end face and the air outlet of cell structure; Described the second air outlet is located on the casing near on described the first end face and the face adjacent with the first end face, and described the second air outlet is comprised of the air outlet of the cell structure on each adjacent surface.
The utility model operation principle is: the position between the air side of air outlet and blower fan arranges the fixing high efficiency particulate air filter of relative casing, the air-flow at air outlet place is by effectively current-sharing, so that wind noise obviously reduces, simultaneously, be provided with a plurality of air outlets at casing, make the indoor air flow circulation, air reaches rapidly higher cleanliness factor.
Because technique scheme is used, the utility model compared with prior art has following advantages:
1, because the position of the utility model between the air side of air outlet and blower fan arranges the fixing high efficiency particulate air filter of relative casing, and effectively current-sharing casing air outlet place air-flow makes the air purifier air-out even, steady, can effectively reduce wind and make an uproar.
2, because the utility model is provided with a plurality of air outlets at casing, can form omnidirectional's air-out of indoor air cleaner, the air-flow of each position, room of can circulating rapidly reaches the clean-up effect of overall space.
3, the utility model is simple in structure, and is easy for installation.
Description of drawings
Accompanying drawing 1 is existing air purifier operation principle schematic diagram;
Accompanying drawing 2 is the utility model embodiment operation principle schematic diagram;
Accompanying drawing 3 is existing air purifier explosive view;
Accompanying drawing 4 is the utility model embodiment explosive view;
Accompanying drawing 5 is the schematic diagram of the utility model the first end face.
In the above accompanying drawing: 1, casing; 2, blower fan; 3, high efficiency particulate air filter; 4, imitate in advance filter; 5, active carbon filter; 6, the first end face; 7, poroid air outlet; 8, the air outlet of cell structure; 9, air inlet.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment: a kind of indoor air cleaner
Referring to accompanying drawing 2,4, shown in 5, comprise casing 1, blower fan 2, high efficiency particulate air filter 3, prefilter 4 and active carbon filter 5, described blower fan 2 is positioned at casing 1 inner and relative casing 1 to be fixed, described casing 1 is made of cold-rolled steel sheet bending welding, this casing 1 is provided with air inlet 9 and air outlet, and its inboard welding filter is installed support slot, described air inlet 9 is positioned at the inlet side of blower fan 2, described air outlet is positioned at the air side of blower fan 2, described prefilter 4 and active carbon filter 5 are on the position between the inlet side of air inlet 9 and blower fan 2, and described prefilter 4 and active carbon filter 5 are installed in the support slot, wherein, prefilter 4 and active carbon filter 5 are arranged before and after the air intake direction, prefilter 4 is by air inlet 9 sides, and active carbon filter 5 leans on the inlet side of blower fan 2, and described prefilter 4 is medium effeciency filter; Described high efficiency particulate air filter 3 is on the position between the air side of air outlet and blower fan 2, and high efficiency particulate air filter 3 is installed in the support slot.
The air outlet of described casing 1 comprises the first air outlet and the second air outlet, the first air outlet is positioned on the first end face 6 of casing, described the first end face 6 is positioned at blower fan 2 air sides, these the first end face 6 middle parts offer a plurality of poroid air outlets 7, air outlet 8, the first air-out that the outside in the zone that described poroid air outlet 7 surrounds is provided with cell structure are comprised of the air outlet 8 of the poroid air outlet 7 on the first end face 6 and cell structure; Described the second air outlet is located on the face adjacent with the first end face 6, and described the second air outlet is comprised of the air outlet 8 of the cell structure on each adjacent surface.
During described air purifier work, blower fan 2 starts, and air-flow sucks from casing 1 air inlet 9, enters blower fan 2 through medium effeciency filter and active carbon filter 5 are laggard, the air-flow that blower fan 2 High Rotation Speeds form flows out through the air outlet 8 of high efficiency particulate air filter 3 to poroid air outlet 7 and cell structure.
The present embodiment air-purifier designs is ingenious, easy for installation, and can well control pneumatic noise, rapid circulating filtration room air, the fine particles such as the dust particle that contains in the room air, smell, bacterium are reduced rapidly and reach higher cleanliness factor, this air purifier satisfies human body to the standard-required of indoor environment noise.
Above-described embodiment only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the personage who is familiar with technique can understand content of the present utility model and according to this enforcement, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model Spirit Essence change or modify, and all should be encompassed within the protection domain of the present utility model.
Claims (2)
1. indoor air cleaner, comprise casing (1), blower fan (2), high efficiency particulate air filter (3), prefilter (4) and active carbon filter (5), it is fixing that described blower fan (2) is positioned at the inner and relative casing (1) of casing (1), described casing (1) is provided with air inlet (9) and air outlet, described air inlet (9) is positioned at the inlet side of blower fan (2), described air outlet is positioned at the air side of blower fan (2), it is characterized in that: described prefilter (4) and active carbon filter (5) are positioned on the position between the inlet side of air inlet (9) and blower fan (2), and described prefilter (4) is fixing with the relative casing of active carbon filter (5) (1), wherein, prefilter (4) and active carbon filter (5) are arranged before and after the air intake direction, prefilter (4) is by the air inlet side, and active carbon filter (5) is by the inlet side of blower fan (2); Described high efficiency particulate air filter (3) is positioned on the position between the air side of air outlet and blower fan (2), and high efficiency particulate air filter (3) casing (1) is fixing relatively.
2. indoor air cleaner according to claim 1, it is characterized in that: the air outlet of described casing (1) comprises the first air outlet and the second air outlet, described the first air outlet is positioned on first end face (6) of casing, described the first end face (6) is positioned at blower fan (2) air side, this the first end face (6) middle part offers a plurality of poroid air outlets (7), the outside in the zone that described poroid air outlet (7) surrounds is provided with the air outlet (8) of cell structure, and the first air outlet is comprised of the air outlet (8) of the poroid air outlet (7) on the first end face (6) and cell structure; Described the second air outlet is located on the face adjacent with the first end face (6), and described the second air outlet is comprised of the air outlet (8) of the cell structure on each adjacent surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220504278 CN202823018U (en) | 2012-09-27 | 2012-09-27 | Indoor air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220504278 CN202823018U (en) | 2012-09-27 | 2012-09-27 | Indoor air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202823018U true CN202823018U (en) | 2013-03-27 |
Family
ID=47934819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220504278 Expired - Fee Related CN202823018U (en) | 2012-09-27 | 2012-09-27 | Indoor air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202823018U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014204A (en) * | 2014-06-18 | 2014-09-03 | 黄月媚 | Air purifier of high-efficient silence |
| CN105289133A (en) * | 2015-11-23 | 2016-02-03 | 广东新宝电器股份有限公司 | Air purifier |
| CN107202366A (en) * | 2017-06-08 | 2017-09-26 | 合肥峰腾节能科技有限公司 | A kind of adjustable indoor air cleaner of air-out direction |
| CN107576047A (en) * | 2016-07-05 | 2018-01-12 | 天津市江源塑胶制品有限公司 | A kind of indoor air cleaner shell |
| US20220275955A1 (en) * | 2019-10-21 | 2022-09-01 | Conopco, Inc., D/B/A Unilever | Air purifier |
-
2012
- 2012-09-27 CN CN 201220504278 patent/CN202823018U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014204A (en) * | 2014-06-18 | 2014-09-03 | 黄月媚 | Air purifier of high-efficient silence |
| CN105289133A (en) * | 2015-11-23 | 2016-02-03 | 广东新宝电器股份有限公司 | Air purifier |
| CN107576047A (en) * | 2016-07-05 | 2018-01-12 | 天津市江源塑胶制品有限公司 | A kind of indoor air cleaner shell |
| CN107202366A (en) * | 2017-06-08 | 2017-09-26 | 合肥峰腾节能科技有限公司 | A kind of adjustable indoor air cleaner of air-out direction |
| US20220275955A1 (en) * | 2019-10-21 | 2022-09-01 | Conopco, Inc., D/B/A Unilever | Air purifier |
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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: 20130327 Termination date: 20150927 |
|
| EXPY | Termination of patent right or utility model |