CN203777842U - Multilayer cylinder type filter system of air purifier - Google Patents
Multilayer cylinder type filter system of air purifier Download PDFInfo
- Publication number
- CN203777842U CN203777842U CN201420118989.1U CN201420118989U CN203777842U CN 203777842 U CN203777842 U CN 203777842U CN 201420118989 U CN201420118989 U CN 201420118989U CN 203777842 U CN203777842 U CN 203777842U
- Authority
- CN
- China
- Prior art keywords
- air
- layer
- air purifier
- filter
- filter course
- 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 - Lifetime
Links
- 239000003292 glue Substances 0.000 claims abstract description 6
- 238000001914 filtration Methods 0.000 claims description 36
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 229910052799 carbon Inorganic materials 0.000 claims description 8
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims description 2
- 239000002808 molecular sieve Substances 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 claims description 2
- 229920000098 polyolefin Polymers 0.000 claims description 2
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 9
- 238000000746 purification Methods 0.000 abstract description 5
- 239000004745 nonwoven fabric Substances 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract 2
- 230000002035 prolonged effect Effects 0.000 abstract 2
- 238000011045 prefiltration Methods 0.000 abstract 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 9
- 238000004140 cleaning Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 3
- 230000000505 pernicious effect Effects 0.000 description 3
- 239000003570 air Substances 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 2
- 238000004887 air purification Methods 0.000 description 2
- -1 ether-ether class Natural products 0.000 description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 229960002415 trichloroethylene Drugs 0.000 description 1
- UBOXGVDOUJQMTN-UHFFFAOYSA-N trichloroethylene Natural products ClCC(Cl)Cl UBOXGVDOUJQMTN-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Filtering Materials (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides a multilayer cylinder type filter system of an air purifier. The system adopts a multilayer cylinder type filter structure and is formed by the following three layers of air filter structures from outside to inside: a pre-filter non-woven fabric layer, an annular HEPA pleat filter layer and an odor removal filter layer; end covers and EVA seal rings are glued at two ends of the three-layer filter structure through glue; the air purifier filter system adopts an air duct design of feeding air via an air inlet in the lower part and discharging the air via an air outlet in the top; the HEPA pleat filter layer adopts an annular structure. The filter system has the advantages that the annular HEPA pleat filter layer is adopted, so that the effective purification area of the air purifier is increased, the resistance of the air purifying system is reduced and the service life of the air purifier is prolonged; a multi-layer gradient filter structure is adopted, so that the service lives of the HEPA filter layer and the overall purification system are prolonged; the air duct design of feeding air from the lower part and discharging the air from the top is adopted, so that the purification effect of the air purifying system is improved.
Description
Technical field
The utility model relates to air purifying process field, particularly, relates to a kind of multi-layer cylinder formula air purifier filtration system.
Background technology
Room air pollution is more and more significant to we mankind's life and health, therefore obtains more and more people's concern.Comprise in air that various suspension, the pernicious gases of sucking are as formaldehyde, benzene, ether-ether class, trichloro-ethylene, acrylonitrile etc., bacterium, virus, pollen, peculiar smell etc.On market, there is a large amount of air purifiers, solve due to the air pollution problems inherent of fitting up or other reasons causes.
The filtration system of existing air purifier, is generally slice structure, and only one arrives two-layer filtration system, and its filter area is little, and filter core burden is large, has greatly shortened the service life of air purifier.
Utility model content
For defect of the prior art, the utility model provides a kind of multi-layer cylinder formula air purifier filtration system, by adopting the pleating filter course of annular HEPA, to increase effective purification area of air purifier, reduce the resistance of air cleaning system, improve the service life of air purifier; By multi-gradient filtration, extend the service life of HEPA filter course and whole cleaning system; By bottom air intake, the Duct design of top air-out, the clean-up effect of lifting air cleaning system.
The utility model is achieved through the following technical solutions: a kind of multi-layer cylinder formula air purifier filtration system, it adopts multi-layer cylinder formula filtration, by three grades of air filtration structures, formed from outside to inside: pre-filtering nonwoven layer, the pleating filter course of annular HEPA, taste removal filter course, three layer filtration structure two ends are by glue bonded end caps and EVA sealing ring; Described air purifier filtration system adopts the Duct design of bottom air inlet air intake, top outlet inlet air-out; The pleating filter course of described HEPA adopts loop configuration.
As preferably, described pre-filtering nonwoven layer is at least one deck, and material is a kind of in polyolefin, polyester, glass, and its thickness is 0.1～15mm.
Further, described pre-filtering nonwoven layer is bonding by glue, thread gluing is bonding, heat bonding is fixed or be sleeved on the pleating filter course of annular HEPA or cartridge filter sleeve outside.
Further, the pleating filter course of described annular HEPA, can have tree lace on pleat, also can there is no tree lace.
Further, described taste removal filter course is a kind of in active carbon layer, modified active carbon-coating, molecular sieve or combination, for pernicious gases such as the peculiar smell of absorbed air, formaldehyde, benzene.
Composite formaldehyde screen pack in described taste removal filter course, further promotes the clean-up effect of formaldehyde.
Compared with prior art, the utlity model has following beneficial effect: the utility model adopts core structure design, in the inner space that air purifier is limited, has improved filter area, has reduced purification resistance; In addition in conjunction with multi-gradient, filter, greatly promoted the service life of air purifier; While bottom air inlet, top air-out design, is more conducive to air circulation effect, has improved air purification effect.
Accompanying drawing explanation
Fig. 1 is the multilayer barrel type gradient filtration structure of air purifier of the present utility model;
Fig. 2 is the Air Flow circulation schematic diagram of air purifier of the present utility model.
In figure 1, pre-filtering nonwoven layer, 2, the pleating filter course of annular HEPA, 3, active carbon taste removal filter course, 4, air inlet, 5, centrifugal blower, 6, air outlet.
The specific embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is elaborated.Following examples will contribute to those skilled in the art further to understand the utility model, but not limit in any form the utility model.
As shown in Figure 1, the utility model air purifier filtration system adopts multilayer barrel type structure, system comprises pre-filtering nonwoven layer 1, the pleating filter course 2 of annular HEPA, active carbon taste removal filter course 3, three layer filtration structure two ends, by glue bonded end caps and EVA sealing ring, form the filtration system of air purifier.
Outermost layer pre-filtering nonwoven layer 1, by thread gluing mode, be fixed on the outside of the pleating filter course 2 of annular HEPA, it adopts polypropylene spun-bonded non-woven fabrics, thickness 5mm, can remove the above most of suspended particulate substance of airborne PM5, the dirt that reduces the pleating filter course 2 of HEPA is stifled, the life-span of improving whole air purifier filtration system.
The pleating filter course 2 of annular HEPA, is close to internal layer active carbon taste removal filter course 3, and on pleat, envelope has tree lace, to improve the rigidity of annular pleating filter course, and is conducive to keep pleat spacing, improves the filter effect of this layer.Material adopts H13 level HEPA polytetrafluoroethylcomposite composite film, and the above particle removal rate of 0.3 μ m is reached to 99.97%.
Innermost layer is complex sintered active carbon taste removal filter course 3, the pernicious gas such as the peculiar smell in can absorbed air, formaldehyde, benzene.The interior side bonds formaldehyde of active carbon screen pack simultaneously, further promotes the clean-up effect of formaldehyde.
As shown in Figure 2, this air purifier adopts following side air intake, the air circulation type of flow of top air-out.Under the effect of centrifugal blower 5, air enters air purifier from downside air inlet 4, successively through pre-filtering nonwoven layer 1, and the pleating filter course 2 of annular HEPA, active carbon taste removal filter course 3, the air being purified, discharges from top outlet inlet 6.The air channel of the utility model design, can be from the whole ring portion air intake of air purifier downside, top air-out also forms Air Flow circulation with air inlet, air purifier all have circulated air to flow with top all around, reduce the dead angle of circulation of air in environment for use, improved air purification effect.
Above specific embodiment of the utility model is described.It will be appreciated that, the utility model is not limited to above-mentioned specific implementations, and those skilled in the art can make various distortion or modification within the scope of the claims, and this does not affect flesh and blood of the present utility model.
Claims (6)
1. a multi-layer cylinder formula air purifier filtration system, it is characterized in that, it adopts multi-layer cylinder formula filtration, by three grades of air filtration structures, formed from outside to inside: pre-filtering nonwoven layer, the pleating filter course of annular HEPA, taste removal filter course, three layer filtration structure two ends are by glue bonded end caps and EVA sealing ring; Described air purifier filtration system adopts the Duct design of bottom air inlet air intake, top outlet inlet air-out; The pleating filter course of described HEPA adopts loop configuration.
2. multi-layer cylinder formula air purifier filtration system according to claim 1, is characterized in that, described pre-filtering nonwoven layer is at least one deck, and material is a kind of in polyolefin, polyester, glass, and its thickness is 0.1～15mm.
3. multi-layer cylinder formula air purifier filtration system according to claim 1, it is characterized in that, described pre-filtering nonwoven layer is bonding by glue, thread gluing is bonding, heat bonding is fixed or be sleeved on the pleating filter course of annular HEPA or cartridge filter sleeve outside.
4. multi-layer cylinder formula air purifier filtration system according to claim 1, is characterized in that, the pleating filter course of described annular HEPA, can have tree lace on pleat, also can there is no tree lace.
5. multi-layer cylinder formula air purifier filtration system according to claim 1, is characterized in that, described taste removal filter course is a kind of or combination in active carbon layer, modified active carbon-coating, molecular sieve.
6. multi-layer cylinder formula air purifier filtration system according to claim 1, is characterized in that, composite formaldehyde screen pack inside described taste removal filter course.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420118989.1U CN203777842U (en) | 2014-03-14 | 2014-03-14 | Multilayer cylinder type filter system of air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420118989.1U CN203777842U (en) | 2014-03-14 | 2014-03-14 | Multilayer cylinder type filter system of air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203777842U true CN203777842U (en) | 2014-08-20 |
Family
ID=51314071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420118989.1U Expired - Lifetime CN203777842U (en) | 2014-03-14 | 2014-03-14 | Multilayer cylinder type filter system of air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203777842U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104515228A (en) * | 2014-12-01 | 2015-04-15 | 苏州盟通利机电设备有限公司 | High-efficiency air purification structure |
| CN104534583A (en) * | 2014-12-01 | 2015-04-22 | 苏州盟通利机电设备有限公司 | Indoor air purifier |
| CN104776511A (en) * | 2015-04-10 | 2015-07-15 | 深圳市普瑞美泰环保科技有限公司 | Air filtration and purification device and air filtration and purification equipment |
| CN104941328A (en) * | 2015-04-23 | 2015-09-30 | 中国航天员科研训练中心 | Concentric circular gas separation device |
| CN106322543A (en) * | 2015-06-17 | 2017-01-11 | 南京沃特电机有限公司 | Air purifier |
| CN106552463A (en) * | 2016-12-30 | 2017-04-05 | 天津必创科技有限责任公司 | A kind of telescopic composite air filtering system |
| CN106731272A (en) * | 2017-01-18 | 2017-05-31 | 尹如兰 | Second-hand fume purifier and air processor |
| CN106964218A (en) * | 2017-04-17 | 2017-07-21 | 台州绿之源环保股份有限公司 | A kind of air purifier and preparation method thereof |
| CN107200306A (en) * | 2017-07-18 | 2017-09-26 | 合肥康居人智能科技有限公司 | A kind of convenient oxygenerator guard system installed |
| CN111905486A (en) * | 2020-08-27 | 2020-11-10 | 苏州上洋机电科技有限公司 | Cup-shaped efficient dust remover |
| CN114288771A (en) * | 2022-01-24 | 2022-04-08 | 无锡市华天环保科技有限公司 | Filter cartridge dust remover with filter element convenient to detach and clean |
| CN115032349A (en) * | 2022-08-11 | 2022-09-09 | 山东鸿远新材料科技股份有限公司 | Chemistry chemical industry reaction process testing arrangement |
-
2014
- 2014-03-14 CN CN201420118989.1U patent/CN203777842U/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104515228A (en) * | 2014-12-01 | 2015-04-15 | 苏州盟通利机电设备有限公司 | High-efficiency air purification structure |
| CN104534583A (en) * | 2014-12-01 | 2015-04-22 | 苏州盟通利机电设备有限公司 | Indoor air purifier |
| CN104776511A (en) * | 2015-04-10 | 2015-07-15 | 深圳市普瑞美泰环保科技有限公司 | Air filtration and purification device and air filtration and purification equipment |
| CN104941328A (en) * | 2015-04-23 | 2015-09-30 | 中国航天员科研训练中心 | Concentric circular gas separation device |
| CN106322543A (en) * | 2015-06-17 | 2017-01-11 | 南京沃特电机有限公司 | Air purifier |
| CN106552463A (en) * | 2016-12-30 | 2017-04-05 | 天津必创科技有限责任公司 | A kind of telescopic composite air filtering system |
| CN106731272A (en) * | 2017-01-18 | 2017-05-31 | 尹如兰 | Second-hand fume purifier and air processor |
| CN106964218A (en) * | 2017-04-17 | 2017-07-21 | 台州绿之源环保股份有限公司 | A kind of air purifier and preparation method thereof |
| CN107200306A (en) * | 2017-07-18 | 2017-09-26 | 合肥康居人智能科技有限公司 | A kind of convenient oxygenerator guard system installed |
| CN107200306B (en) * | 2017-07-18 | 2019-04-12 | 合肥康居人智能科技有限公司 | A kind of oxygenerator guard system facilitating installation |
| CN111905486A (en) * | 2020-08-27 | 2020-11-10 | 苏州上洋机电科技有限公司 | Cup-shaped efficient dust remover |
| CN114288771A (en) * | 2022-01-24 | 2022-04-08 | 无锡市华天环保科技有限公司 | Filter cartridge dust remover with filter element convenient to detach and clean |
| CN115032349A (en) * | 2022-08-11 | 2022-09-09 | 山东鸿远新材料科技股份有限公司 | Chemistry chemical industry reaction process testing arrangement |
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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: 20140820 |
|
| CX01 | Expiry of patent term |