CN203442979U - Air purifier - Google Patents
Air purifier Download PDFInfo
- Publication number
- CN203442979U CN203442979U CN201320513067.6U CN201320513067U CN203442979U CN 203442979 U CN203442979 U CN 203442979U CN 201320513067 U CN201320513067 U CN 201320513067U CN 203442979 U CN203442979 U CN 203442979U
- Authority
- CN
- China
- Prior art keywords
- layer
- air
- filter
- housing
- air cleaner
- 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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 39
- 239000011941 photocatalyst Substances 0.000 claims abstract description 29
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical class O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 20
- 230000001954 sterilising effect Effects 0.000 claims abstract description 20
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 19
- 230000015556 catabolic process Effects 0.000 claims abstract description 13
- 238000006731 degradation reaction Methods 0.000 claims abstract description 13
- 150000001450 anions Chemical class 0.000 claims description 17
- 239000002245 particle Substances 0.000 claims description 16
- 238000011045 prefiltration Methods 0.000 claims description 12
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 claims description 11
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 11
- 238000010521 absorption reaction Methods 0.000 claims description 9
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims description 5
- 229910052740 iodine Inorganic materials 0.000 claims description 5
- 239000011630 iodine Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 235000013162 Cocos nucifera Nutrition 0.000 claims description 3
- 244000060011 Cocos nucifera Species 0.000 claims description 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 3
- 239000003610 charcoal Substances 0.000 claims description 3
- 239000010453 quartz Substances 0.000 claims description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract description 18
- 238000001914 filtration Methods 0.000 abstract description 10
- 239000007789 gas Substances 0.000 abstract description 5
- 239000003344 environmental pollutant Substances 0.000 abstract description 3
- 231100000719 pollutant Toxicity 0.000 abstract description 3
- 238000009298 carbon filtering Methods 0.000 abstract 2
- 238000001179 sorption measurement Methods 0.000 abstract 2
- 230000002265 prevention Effects 0.000 abstract 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 9
- 241000894006 Bacteria Species 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000000505 pernicious effect Effects 0.000 description 4
- 238000003915 air pollution Methods 0.000 description 3
- 230000003197 catalytic effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000012855 volatile organic compound Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000003115 biocidal effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 241000588724 Escherichia coli Species 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- CREMABGTGYGIQB-UHFFFAOYSA-N carbon carbon Chemical compound C.C CREMABGTGYGIQB-UHFFFAOYSA-N 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000003421 catalytic decomposition reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 239000010903 husk Substances 0.000 description 1
- 230000001900 immune effect Effects 0.000 description 1
- 230000004199 lung function Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000003348 petrochemical agent Substances 0.000 description 1
- 230000001699 photocatalysis Effects 0.000 description 1
- 238000006552 photochemical reaction Methods 0.000 description 1
- 230000003389 potentiating effect Effects 0.000 description 1
- 229910052704 radon Inorganic materials 0.000 description 1
- SYUHGPGVQRZVTB-UHFFFAOYSA-N radon atom Chemical compound [Rn] SYUHGPGVQRZVTB-UHFFFAOYSA-N 0.000 description 1
- 230000003860 sleep quality Effects 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 241000712461 unidentified influenza virus Species 0.000 description 1
- 230000003612 virological effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Catalysts (AREA)
Abstract
The utility model relates to an air purifier which comprises a shell, a fan and an adsorption and degradation device. An air inlet and an air outlet are formed in the shell, the fan is arranged in the shell, and the adsorption and degradation device is arranged in the shell and comprises a primary filter layer, an efficient air filter filtering layer, an activated silica filtering layer, a sliver ion filtering layer, an activated carbon filtering layer, a photocatalyst filtering layer, an ultraviolet sterilization layer and a negation ion layer, wherein the primary filter layer, the efficient air filter filtering layer, the activated silica filtering layer, the sliver ion filtering layer, the activated carbon filtering layer, the photocatalyst filtering layer, the ultraviolet sterilization layer and the negation ion layer are sequentially arranged from the air inlet to the air outlet. The air purifier is simple in structure, can effectively purify PM2.5 pollutants and eliminate formaldehyde and various harmful gases in air, and integrates the functions of sterilization, mould prevention, odor removal and the like.
Description
Technical field
The utility model relates to a kind of air cleaning unit, specifically, relates to a kind of air cleaner.
Background technology
In our daily life, there is a large amount of VOCs (volatile organic compound, VOC) be discharged in the environment of our life, not only environment has been caused to serious destruction, and make the mankind's oneself health and even life be subject to serious threat, for example, various petrochemicals and can produce the indoor and outdoor ornament of toxic gas, daily living article, the construction material picture paint that particularly interior decoration is often used, coating etc., these compounds cause serious pollution to environment, the mankind's health is caused to serious prestige evil.Authoritative department latest survey result shows, the degree of room air pollution exceeds the death toll that exceeds the quata that outdoor pollution 5-10 Bei， China causes by room air pollution every year and reaches 11.1 ten thousand, and the outpatient service number that exceeds the quata reaches 220,000 person-times, and the emergency treatment number that exceeds the quata reaches 4,300,000 person-times.
Therefore, developing a kind of simple and effective air cleaning facility, to administer room air pollution be urgent problem of human society.
Utility model content
Technical problem to be solved in the utility model is, provide a kind of simple in structure, can effectively purify PM2.5 pollutant, remove formaldehyde and multiple pernicious gas in air, the multifunctional air purifier that sterilization, mildew-resistant, the function such as eliminate the unusual smell can also be integrated in one.
To achieve these goals, air cleaner of the present utility model, comprises housing, fan and absorption degradation device.On housing, be provided with air inlet and exhaust outlet.Fan is arranged in described housing.Absorption degradation device is arranged in described housing, comprises the prefiltration layer, high efficiency particle air filter filter course, activated silica filter course, silver ion filter course, activated carbon filter layer, photocatalyst filter layer, ultraviolet sterilization layer and the anion layer that from air inlet to exhaust outlet, set gradually.
Above-mentioned air cleaner, wherein, described photocatalyst filter layer is nano-titania photocatalyst sol layer, its thickness is 0.1～0.5 micron.
Above-mentioned air cleaner, wherein, the nano-titania photocatalyst particle in described nano-titania photocatalyst sol layer is of a size of 2～10 nanometers.
Above-mentioned air cleaner, wherein, the gross thickness of described activated silica filter course, activated carbon filter layer and photocatalyst filter layer is 20～25 millimeters.
Above-mentioned air cleaner, wherein, it is base material that described activated carbon filter layer be take the cocoanut active charcoal that iodine number is greater than 100mg/g.
Above-mentioned air cleaner, wherein, described ultraviolet sterilization layer comprises the quartz burner of ozone free.
Above-mentioned air cleaner, wherein, the right-hand member of described air inlet in housing, exhaust ports is in the left end of housing, and described prefiltration layer, high efficiency particle air filter filter course, activated silica filter course, silver ion filter course, activated carbon filter layer, photocatalyst filter layer, ultraviolet sterilization layer and anion layer are from right and left setting.
Above-mentioned air cleaner, wherein, the left end of described air inlet in housing, exhaust ports is in the right-hand member of housing, and described prefiltration layer, high efficiency particle air filter filter course, activated silica filter course, silver ion filter course, activated carbon filter layer, photocatalyst filter layer, ultraviolet sterilization layer and anion layer are from left and right setting.
Above-mentioned air cleaner, wherein, described housing comprises front panel and rear board, and described air inlet is arranged on described front panel, and described air inlet is three, and three air inlets are arranged at respectively left end, right-hand member and the lower end of described front panel.
Above-mentioned air cleaner, wherein, after described fan is arranged on described anion layer.
Beneficial functional of the present utility model is, by the setting of absorption degradation device, can carry out eight layers of high efficiency filter, thereby can effectively purify PM2.5 pollutant, removes formaldehyde and multiple pernicious gas in air, and the function that has sterilization, mildew-resistant concurrently, eliminates the unusual smell.
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail, but not as to restriction of the present utility model.
Accompanying drawing explanation
Fig. 1 is the structure diagram of air cleaner of the present utility model;
Fig. 2 is the housing schematic diagram of air cleaner of the present utility model.
Wherein, Reference numeral
10-housing
101-front panel
102-rear board
11-air inlet
12-exhaust outlet
20-fan
30-absorption degradation device
31-prefiltration layer
32-high efficiency particle air filter filter course
33-activated silica filter course
34-silver ion filter course
35-activated carbon filter layer
36-photocatalyst filter layer
37-outside line stenlizing layer
38-anion layer
The specific embodiment
Below in conjunction with the drawings and specific embodiments, technical solutions of the utility model being described in detail, further to understand the purpose of this utility model, scheme and effect, but is not the restriction as the utility model claims protection domain.
Consult the structure diagram of Fig. 1 air cleaner of the present utility model, as shown in the figure, air cleaner of the present utility model comprises housing 10, fan 20 and absorption degradation device 30.On housing 10, be provided with air inlet 11 and exhaust outlet 12.Fan 20 is arranged in housing 10.Absorption degradation device is also arranged in housing 10, comprise the prefiltration layer 31, high efficiency particle air filter (HEPA) filter course 32, activated silica filter course 33, silver ion filter course 34, activated carbon filter layer 35, photocatalyst filter layer 36, ultraviolet sterilization layer 37 and the anion layer 38 that from air inlet to exhaust outlet, set gradually, after fan 20 is arranged on anion layer 38.Wherein, prefiltration layer 31 is for filtering hair, dust and pellet; HEPA filter course 32, for the airborne ultrafine dust thing of high-efficient purification and bacterial mass, can effectively be removed PM2.5 (the minimum diameter 0.3 micron particles thing that filters), filters clean rate up to 99.9%; Activated silica filter course 33 be take activated silica as base material, by formaldehyde catalytic carrier technology, and pay(useful) load active factors, powerful catalytic decomposition formaldehyde molecule becomes the innocuous substances such as carbon dioxide, water; Silver ion filter course 34 adopts the nano silver filtering net of extensively antibiotic, potent sterilization, can in several minutes, kill the 650 various bacteria microorganisms such as bacterium, fungi, mould, spore; It is base material that activated carbon filter layer 35 be take the coconut husk charcoal that iodine number is greater than 100mg/g, be aided with macropore and aperture active carbon etc., utilize the effect of active carbon carbon molecular sieve can reach more than 96% formaldehyde, benzene homologues, ammonia, the radon purifying rate of finishing generation, flue dust, pollen etc. can reach more than 98%; Photocatalyst filter layer 36 produces strong catalytic degradation function under ultraviolet effect, the airborne pernicious gas of effectively degrading, kills various bacteria; Ultraviolet sterilization layer 37 adopts the quartz burner of ozone free, and the 254-257nm wavelength that sterilizing rate is the highest can reach 99% to bacterium, viral elimination rate; Anion layer 38 utilizes anion group technology, manufactures active oxygen, prevents air conditioner disease, improves lung functions, increases oxygen absorbed, improves sleep quality, increases human immunological competence.
Above-mentioned absorption degradation device has following feature:
1) suspend skyborne virus, Escherichia coli, influenza virus etc. are killed in the dual combination that adopts photocatalyst filter layer and ultraviolet sterilization layer to combine comprehensively.Wherein, photocatalyst filter layer 36 can be titanium dioxide optical catalyst sol layer, and its thickness is 0.1 to 0.5 micron, and the nano-titania photocatalyst particle in nano-titania photocatalyst sol layer is of a size of 2～10 nanometers.Titanium dioxide (TiO
2) particle produces photochemical reaction under sunshine and indoor ultra violet lamp, has effect antibiotic, that decompose harmful organic substance.
2) designed the high iodine number activated carbon filter layer 35 of 3 layers of effective high efficiency filter removing net: 2000g, activated silica filter course 33, nano photo-catalytic filter course 36, three-layer network gross thickness is 20～25mm, to abatement of pollution rates such as indoor formaldehyde, benzene, can reach more than 95%.
Again consult Fig. 1, the air cleaner of the present embodiment, the right-hand member of its air inlet 11 in housing 10, the left end of exhaust outlet 12 in housing 10, prefiltration layer 31, high efficiency particle air filter filter course 32, activated silica filter course 33, silver ion filter course 34, activated carbon filter layer 35, photocatalyst filter layer 36, ultraviolet sterilization layer 37 and anion layer 38 are from right and left setting.Modification structures as the present embodiment, also can be by air inlet 11 left end in housing 10, the right-hand member of exhaust outlet 12 in housing 10, prefiltration layer 31, high efficiency particle air filter filter course 32, activated silica filter course 33, silver ion filter course 34, activated carbon filter layer 35, photocatalyst filter layer 36, ultraviolet sterilization layer 37 and anion layer 38 are from left and right setting.
Consult Fig. 2, in order to accomplish the comprehensive purification of 360 degree, the present embodiment adopts the design of 3 D stereo air intake, be embodied in: housing 10 comprises front panel 101 and rear board 102, air inlet 11 is arranged on front panel 101, and air inlet 11 is three, three air inlets are arranged at respectively left end, right-hand member and the lower end of front panel 101.
Groundwork principle of the present utility model is as follows: fan 20 flows indoor air circulation, and after the filter screen of the air of pollution by the prefiltration layer 31 in housing and the 32 two-layer dedustings of HEPA filter course, in air, first PM2.5 particle is removed; Then by the screen pack of two-layer removing formaldehyde---activated silica filter course 33 and high iodine number activated carbon filter layer 35, the formaldehyde in contaminated air, benzene etc. will be adsorbed a part; Then contaminated air can pass through photocatalyst filter layer 36 again, because it produces strong catalytic degradation function under ultraviolet effect, can effectively degrade airborne pernicious gas and kill various bacteria, therefore, after photocatalyst filter layer 36, in contaminated air, harmful substance and the bacterium of the overwhelming majority will be removed; Finally, the air having cleaned, through being contained in the anion layer 38 of air outlet, constantly ionizes air, produces a large amount of anions, by fan, is sent, and forms anion air-flow, has finally reached the object purifying air.
The scope of application of air cleaner of the present utility model comprises: 1) peculiar smell such as hotel, hotel, KTV parlor, smoking room, chess and card room, place that second-hand-cigarette is many; 2) environment in inferior health such as office, meeting room; 3) the serious space of comprehensive pollution such as reading room, Internet bar, parlor at home.
Certainly; the utility model also can have other various embodiments; in the situation that not deviating from the utility model spirit and essence thereof; those of ordinary skill in the art are when making various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the utility model.
Claims (10)
1. an air cleaner, is characterized in that, comprising:
Housing, is provided with air inlet and exhaust outlet on it;
Fan, is arranged in described housing; And
Absorption degradation device, is arranged in described housing;
Wherein, described absorption degradation device comprises prefiltration layer, high efficiency particle air filter filter course, activated silica filter course, silver ion filter course, activated carbon filter layer, photocatalyst filter layer, ultraviolet sterilization layer and the anion layer setting gradually from air inlet to exhaust outlet.
2. air cleaner according to claim 1, is characterized in that, described photocatalyst filter layer is nano-titania photocatalyst sol layer, and its thickness is 0.1～0.5 micron.
3. air cleaner according to claim 2, is characterized in that, the nano-titania photocatalyst particle in described nano-titania photocatalyst sol layer is of a size of 2～10 nanometers.
4. air cleaner according to claim 1, is characterized in that, the gross thickness of described activated silica filter course, activated carbon filter layer and photocatalyst filter layer is 20～25 millimeters.
5. air cleaner according to claim 1, is characterized in that, it is base material that described activated carbon filter layer be take the cocoanut active charcoal that iodine number is greater than 100mg/g.
6. air cleaner according to claim 1, is characterized in that, described ultraviolet sterilization layer comprises the quartz burner of ozone free.
7. according to the air cleaner described in any one in claim 1-6, it is characterized in that, the right-hand member of described air inlet in housing, exhaust ports is in the left end of housing, and described prefiltration layer, high efficiency particle air filter filter course, activated silica filter course, silver ion filter course, activated carbon filter layer, photocatalyst filter layer, ultraviolet sterilization layer and anion layer are from right and left setting.
8. according to the air cleaner described in any one in claim 1-6, it is characterized in that, the left end of described air inlet in housing, exhaust ports is in the right-hand member of housing, and described prefiltration layer, high efficiency particle air filter filter course, activated silica filter course, silver ion filter course, activated carbon filter layer, photocatalyst filter layer, ultraviolet sterilization layer and anion layer are from left and right setting.
9. according to the air cleaner described in any one in claim 1-6, it is characterized in that, described housing comprises front panel and rear board, described air inlet is arranged on described front panel, and described air inlet is three, three air inlets are arranged at respectively left end, right-hand member and the lower end of described front panel.
10. according to the air cleaner described in any one in claim 1-6, it is characterized in that, after described fan is arranged on described anion layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320513067.6U CN203442979U (en) | 2013-08-21 | 2013-08-21 | Air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320513067.6U CN203442979U (en) | 2013-08-21 | 2013-08-21 | Air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203442979U true CN203442979U (en) | 2014-02-19 |
Family
ID=50094031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320513067.6U Expired - Fee Related CN203442979U (en) | 2013-08-21 | 2013-08-21 | Air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203442979U (en) |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953980A (en) * | 2014-04-23 | 2014-07-30 | 杨海基 | Air purifying device |
| CN104226030A (en) * | 2014-09-16 | 2014-12-24 | 昆山黑格特温控设备有限公司 | Air filter device |
| CN104289028A (en) * | 2014-08-14 | 2015-01-21 | 张广舜 | Medium filtering apparatus |
| CN105194943A (en) * | 2015-10-27 | 2015-12-30 | 中国工程物理研究院材料研究所 | Filter core for environment-friendly type air purifier |
| CN105509151A (en) * | 2015-12-31 | 2016-04-20 | 天津市天朝鼎盛环保科技有限公司 | Novel air purifying device |
| CN105879669A (en) * | 2016-06-23 | 2016-08-24 | 宜兴市宝登合金有限公司 | Air filter of rail transit vehicle |
| CN105890060A (en) * | 2016-06-06 | 2016-08-24 | 无锡龙盈环保科技有限公司 | Household air purifier |
| CN106016622A (en) * | 2016-06-21 | 2016-10-12 | 苏州格兰斯柯光电科技有限公司 | Air purifier |
| CN107081016A (en) * | 2017-05-31 | 2017-08-22 | 四川建源节能科技有限公司 | A kind of filter membrane |
| CN107313373A (en) * | 2017-08-28 | 2017-11-03 | 张宝露 | A kind of novel guardrail |
| CN107661692A (en) * | 2017-10-26 | 2018-02-06 | 郑州天舜电子技术有限公司 | Multilayer absorption type exhaust gas purification and treatment device |
| CN109373472A (en) * | 2018-10-07 | 2019-02-22 | 江苏宏胜达电子科技有限公司 | A mobile air purifier used in the production process of electronic products |
| CN110314539A (en) * | 2019-07-16 | 2019-10-11 | 刘婵 | A kind of purifying indoor formaldehyde device and its application method |
| CN111483293A (en) * | 2020-05-22 | 2020-08-04 | 上海绿魅环境科技有限公司 | Structure of fresh air system for air purification in automobiles and method of purifying air |
| CN111620526A (en) * | 2020-06-11 | 2020-09-04 | 山东鼎鲁建筑有限公司 | A kind of sewage classification and efficient treatment mechanism for environmental protection |
| CN114177702A (en) * | 2021-12-08 | 2022-03-15 | 山西通德滤材有限公司 | Fresh air antibiotic inactivated virus filter element of central air conditioner |
| RU2777914C2 (en) * | 2020-12-30 | 2022-08-11 | Акционерное общество "Тион Умный микроклимат" | Air-purifying device structure and system for its control |
-
2013
- 2013-08-21 CN CN201320513067.6U patent/CN203442979U/en not_active Expired - Fee Related
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953980A (en) * | 2014-04-23 | 2014-07-30 | 杨海基 | Air purifying device |
| CN104289028A (en) * | 2014-08-14 | 2015-01-21 | 张广舜 | Medium filtering apparatus |
| CN104226030A (en) * | 2014-09-16 | 2014-12-24 | 昆山黑格特温控设备有限公司 | Air filter device |
| CN105194943A (en) * | 2015-10-27 | 2015-12-30 | 中国工程物理研究院材料研究所 | Filter core for environment-friendly type air purifier |
| CN105194943B (en) * | 2015-10-27 | 2017-01-11 | 中国工程物理研究院材料研究所 | Filter core for environment-friendly type air purifier |
| CN105509151A (en) * | 2015-12-31 | 2016-04-20 | 天津市天朝鼎盛环保科技有限公司 | Novel air purifying device |
| CN105890060A (en) * | 2016-06-06 | 2016-08-24 | 无锡龙盈环保科技有限公司 | Household air purifier |
| CN106016622A (en) * | 2016-06-21 | 2016-10-12 | 苏州格兰斯柯光电科技有限公司 | Air purifier |
| CN105879669A (en) * | 2016-06-23 | 2016-08-24 | 宜兴市宝登合金有限公司 | Air filter of rail transit vehicle |
| CN107081016A (en) * | 2017-05-31 | 2017-08-22 | 四川建源节能科技有限公司 | A kind of filter membrane |
| CN107313373A (en) * | 2017-08-28 | 2017-11-03 | 张宝露 | A kind of novel guardrail |
| CN107661692A (en) * | 2017-10-26 | 2018-02-06 | 郑州天舜电子技术有限公司 | Multilayer absorption type exhaust gas purification and treatment device |
| CN109373472A (en) * | 2018-10-07 | 2019-02-22 | 江苏宏胜达电子科技有限公司 | A mobile air purifier used in the production process of electronic products |
| CN110314539A (en) * | 2019-07-16 | 2019-10-11 | 刘婵 | A kind of purifying indoor formaldehyde device and its application method |
| CN111483293A (en) * | 2020-05-22 | 2020-08-04 | 上海绿魅环境科技有限公司 | Structure of fresh air system for air purification in automobiles and method of purifying air |
| CN111620526A (en) * | 2020-06-11 | 2020-09-04 | 山东鼎鲁建筑有限公司 | A kind of sewage classification and efficient treatment mechanism for environmental protection |
| RU2777914C2 (en) * | 2020-12-30 | 2022-08-11 | Акционерное общество "Тион Умный микроклимат" | Air-purifying device structure and system for its control |
| CN114177702A (en) * | 2021-12-08 | 2022-03-15 | 山西通德滤材有限公司 | Fresh air antibiotic inactivated virus filter element of central air conditioner |
| RU2796766C1 (en) * | 2022-06-30 | 2023-05-29 | Общество С Ограниченной Ответственностью "Тион Инжиниринг" | Air purification and disinfection device |
| RU237209U1 (en) * | 2025-05-07 | 2025-09-15 | Сергей Юрьевич Малышев | Prefilter for air purifiers with a flat filter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203442979U (en) | Air purifier | |
| CN203797803U (en) | Air cleaner | |
| CN203731570U (en) | Vehicle-mounted air purifier | |
| CN204254768U (en) | Cabinet type nanometer air circulating purifier | |
| CN201612874U (en) | A kind of indoor air purifier | |
| CN204285647U (en) | A kind of indoor formaldehyde air purifier | |
| CN203757865U (en) | Air purifier capable of being clamped on display screen of computer | |
| CN206234932U (en) | A kind of air purifier | |
| CN107469614A (en) | A kind of multifunctional air purifying screen pack | |
| CN102410586A (en) | PM2.5 level dust is collected and is carried purification unit that germ kills | |
| CN204447571U (en) | A kind of air purifier high efficiency filter filter core | |
| CN207126375U (en) | A kind of multifunctional air purifying screen pack | |
| CN201020062Y (en) | an air purifier | |
| CN203276733U (en) | A video display device with one or more air disinfection and purification technologies | |
| CN200973848Y (en) | Air purifier in internal environment | |
| CN107137984A (en) | A kind of combined air air purifying apparatus | |
| CN203656880U (en) | Table lamp base with air purifying function | |
| CN101590265A (en) | Horizontal indoor air UV sterilization and filtration purifier | |
| CN103912921A (en) | Large-area horizontal air supply type air purifier | |
| CN206809925U (en) | A kind of air purifying filter core | |
| CN206094328U (en) | An air purification device based on photocatalytic technology | |
| CN202328550U (en) | Purification treatment device for collection of PM2.5 dust and killing of germs carried by PM2.5 dust | |
| CN204880427U (en) | Air purifier | |
| CN111237909A (en) | Slow-release type air purification and disinfection integrated machine | |
| CN2826252Y (en) | Air purifier with photocatalyst and active carbon cooperative air purification effect |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140219 Termination date: 20180821 |