CN103586131A - Device and method for purifying indoor air through electrostatic atomization - Google Patents
Device and method for purifying indoor air through electrostatic atomization Download PDFInfo
- Publication number
- CN103586131A CN103586131A CN201210392929.4A CN201210392929A CN103586131A CN 103586131 A CN103586131 A CN 103586131A CN 201210392929 A CN201210392929 A CN 201210392929A CN 103586131 A CN103586131 A CN 103586131A
- Authority
- CN
- China
- Prior art keywords
- electrostatic
- electrostatic atomization
- air
- filter screen
- 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.)
- Pending
Links
Images
Abstract
he invention discloses a device and a method for purifying indoor air through electrostatic atomization. The purification device comprises a filter screen (1), a corona electrode (2), a metal dust collecting net (3), a water-collecting tank (4), a photocatalyst filter screen (5), an LED source (6), a negative ion generation device (7) and a drainage blower fan (8). The purification device also comprises an electrostatic atomizer (9) forming an electrostatic spraying field (12). The method combines static dust collection purification with electrostatic atomization water washing purification. First air goes through the filter screen and the strong electric field zone formed by high-voltage corona, harmful gases are decomposed by the strong electric field. Then the air goes through the charged water atomization zone formed through electrostatic atomization, harmful gases are dissolved further and dust particles are adsorbed. Then the air goes through the photocatalyst filter screen for deep purification. Combined with negative ion generation and air-flow guidance, the purpose of circulation and high-efficiency purification of air in a room is achieved.
Description
Technical field
The present invention relates to air cleaning process field, particularly a kind of novel air purifier and method of indoor employing electrostatic spray.
Background technology
In room air, containing gases such as dust, bacterium, dirt mite and formaldehyde, atmosphere pollution declines the air quality after room free convection ventilation, and pellet increases.Existing air purifier mostly adopts to filter and mixes anion after dust and eliminate peculiar smell and pernicious gas, or through multi-filtering, in filter course, adopt the mode of charcoal absorption to eliminate the unusual smell, often make the windage of Air Flow increase, energy consumption increases, single method cannot thoroughly be removed airborne poisonous and harmful substance, can not reach gratifying effect.
Summary of the invention
Problem for the airborne poisonous and harmful substance existing in solution prior art cannot thoroughly be removed, the present invention proposes novel air purifier and method that a kind of electric precipitation silently purifies the electrostatic spray combining with electrostatic atomization water washing cleaning.
A kind of purifier of electrostatic atomization room air, it comprises filter screen 1, corona electrode 2, metal dust-collecting net 3, water leg 4, photo-catalytic filtering screen 5, LED light source 6, negative ion generating device 7, drainage blower fan 8 that can substitution gas, form electrostatic atomiser 9, water tank 10, the HV generator 11 of electrostatic spray field 12, the positive pole of HV generator 11 is connected with corona electrode 2, and the negative pole of high pressure generator 11 connects electrostatic atomization apparatus 9 and metal dust suction plate.
Described electrostatic atomiser 9 is connected with water tank 10, and described capillary 13 is distributed in the bottom of electrostatic atomization apparatus 9.
Described this device is arranged filter screen 1, corona electrode 2, metal dust suction net 3, the electrostatic spray field 12 being formed by electrostatic atomization apparatus 9, photo-catalytic filtering screen 5, LED light source 6, negative ion generating device 7 and drainage blower fan 8 along air-flow successively by direction.
Metal dust suction net 3, photo-catalytic filtering screen 5 are arranged in the front and back position place of the direction of passing through at air-flow electrostatic spray field 12.
The purification method of electrostatic atomization room air is:
First air by filter screen 1, tentatively filters;
Then the forceful electric power place forming by corona electrode 2 afterwards, makes fine particle charged, and the highfield that simultaneously corona forms, makes part air ionization, and the pernicious gases such as the high energy free radical decomposing formaldehyde of formation also have the effect of disinfecting mite-removing;
Metal dust suction net 3 catches charged dust and band bacteria particles thing;
By the electrostatic atomization district 12 that has the charged drop of capillary syring electrostatic atomization generation to form, the fine particle of the further adsorption band charges of different polarity of charged drop that electrostatic atomization forms, dissolving pernicious gas;
Photo-catalytic filtering screen 5 is arranged in the rear portion of electrostatic fog-zone 12, to block water smoke, filters fine particle simultaneously;
LED light source irradiates, further sterilization;
Drainage blower fan (8) is sent into the air after cleaning degerming indoor, the high effect forced wind that changes;
The anion that mixing is produced by anion generator, removes peculiar smell, further decomposes remaining pernicious gas, makes indoor air circulation pure and fresh.
The present invention adopts electrostatic precipitation to purify the method combining with electrostatic atomization water washing cleaning.First air passes through the forceful electric power place that screen pack and high-voltage corona form, pernicious gas is decomposed by highfield, then by the charged water spray district being formed by electrostatic atomization, further dissolve pernicious gas, absorption grit, through photocatalyst filtering net, obtain deep purifying again, in conjunction with anion, occur and air-flow guiding, reach the object of indoor air circulation high-efficient purification.
Accompanying drawing explanation
Fig. 1 is the structural representation of the purifier of a kind of electrostatic atomization room air of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, a specific embodiment of the present invention is further described.
The device of realizing as shown in Figure 1 this technology comprises filter screen 1, corona electrode 2, metal dust-collecting net 3, water leg 4, photo-catalytic filtering screen 5, LED light source 6, negative ion generating device 7, drainage blower fan 8, electrostatic atomiser 9, water tank 10, HV generator 11 etc.
Device is arranged filter screen 1, corona electrode 2, metal dust suction net 3, the electrostatic spray field 12 being formed by electrostatic atomization apparatus 9 and photo-catalytic filtering screen 5, LED light source 6, negative ion generating device 7 and drainage blower fan 8 along air-flow successively by direction, and wherein metal dust suction net 3 and photocatalyst net 5 are arranged in the front and back position place of the direction of passing through at air-flow electrostatic spray field 12.Electrostatic atomization apparatus 9 is connected with water tank 10, and the negative pole of high pressure generator 11 connects electrostatic atomization apparatus and metal dust suction plate, and the positive pole of HV generator 11 is connected with corona electrode 2.Capillary 13 is distributed in the bottom of electrostatic atomization apparatus 9.
First air containing dust and pernicious gas passes through filter screen 1; filter bulky grain dust and pet hair etc.; then the forceful electric power place forming by corona electrode 2; make fine particle charged; the highfield that corona forms simultaneously; make part air ionization, the pernicious gases such as the high energy free radical decomposing formaldehyde of formation also have the effect of disinfecting mite-removing.Charged dust and band bacteria particles thing etc. are easily caught by metal dust suction net.By 12，Gai range of atomization, electrostatic atomization district, be to have the charged drop that capillary syring electrostatic atomization produces to form, be distributed in the capillary of electrostatic atomization apparatus bottom, while passing to high-pressure electrostatic, will produce micron-sized thin water smoke, have advantages of that atomization energy consumption is low.The fine particle of the further adsorption band charges of different polarity of charged drop that electrostatic atomization forms is PM2.5 especially, and removal efficiency significantly improves, and dissolves the pernicious gases such as formaldehyde simultaneously, and the air quality after washing can obviously be improved; Photocatalyst net is arranged in the front portion of electrostatic fog-zone 12, can block water smoke and can filter fine particle simultaneously, through LED light source, irradiates, and plays the effect of sterilization.Through drainage blower fan, by cleaning air after degerming, send into indoorly, the high effect forced wind that changes, and mix the anion being produced by anion generator, removes peculiar smell, further decomposes remaining pernicious gas, makes indoor air circulation pure and fresh.
Claims (6)
1. the purifier of an electrostatic atomization room air, it comprises filter screen (1), corona electrode (2), metal dust-collecting net (3), water leg (4), photo-catalytic filtering screen (5), LED light source (6), negative ion generating device (7), drainage blower fan (8), it is characterized in that: described purifier also comprises the electrostatic atomiser (9) that forms electrostatic spray field (12).
2. the purifier of electrostatic atomization room air according to claim 1, is characterized in that: described electrostatic atomiser (9) is connected with water tank (10), and described capillary (13) is distributed in the bottom of electrostatic atomization apparatus (9).
3. the purifier of electrostatic atomization room air according to claim 1, is characterized in that: described corona electrode (2) connects with the positive pole of HV generator (11); The negative pole of described high pressure generator (11) connects electrostatic atomization apparatus (9) and metal dust suction plate.
4. the purifier of electrostatic atomization room air according to claim 1, is characterized in that: this device is arranged filter screen (1), corona electrode (2), metal dust suction net (3), the electrostatic spray field (12) being formed by electrostatic atomization apparatus (9), photo-catalytic filtering screen (5), LED light source (6), negative ion generating device (7) and drainage blower fan (8) along air-flow successively by direction.
5. the purifier of electrostatic atomization room air according to claim 4, is characterized in that: metal dust suction net (3), photo-catalytic filtering screen (5) are arranged in the front and back position place of the direction of passing through at air-flow electrostatic spray field (12).
6. a purification method for electrostatic atomization room air, is characterized in that:
Air, by filter screen (1), tentatively filters; The forceful electric power place forming by corona electrode (2) afterwards, makes fine particle charged, and the highfield that corona forms simultaneously, makes part air ionization, and the pernicious gases such as the high energy free radical decomposing formaldehyde of formation also have the effect of disinfecting mite-removing; Metal dust suction net (3) catches charged dust and band bacteria particles thing; By the electrostatic atomization district (12) that has the charged drop of capillary syring electrostatic atomization generation to form, the fine particle of the further adsorption band charges of different polarity of charged drop that electrostatic atomization forms, dissolving pernicious gas; Photo-catalytic filtering screen (5) is arranged in the rear portion of electrostatic fog-zone (12), to block water smoke, filters fine particle simultaneously; LED light source irradiates, further sterilization; Drainage blower fan (8) is sent into the air after cleaning degerming indoor, the high effect forced wind that changes; The anion that mixing is produced by anion generator, removes peculiar smell, further decomposes remaining pernicious gas, makes indoor air circulation pure and fresh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210392929.4A CN103586131A (en) | 2012-10-17 | 2012-10-17 | Device and method for purifying indoor air through electrostatic atomization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210392929.4A CN103586131A (en) | 2012-10-17 | 2012-10-17 | Device and method for purifying indoor air through electrostatic atomization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103586131A true CN103586131A (en) | 2014-02-19 |
Family
ID=50076567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210392929.4A Pending CN103586131A (en) | 2012-10-17 | 2012-10-17 | Device and method for purifying indoor air through electrostatic atomization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103586131A (en) |
Cited By (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103982948A (en) * | 2014-05-12 | 2014-08-13 | 浙江共展环保科技有限公司 | Combined type indoor air purifying device and combined type indoor air purifying method thereof |
| CN104266858A (en) * | 2014-10-20 | 2015-01-07 | 王伯明 | Mite removing effect detecting method for dust collector |
| CN104501338A (en) * | 2014-12-31 | 2015-04-08 | 安徽省元琛环保科技有限公司 | Air cleaner |
| CN104888562A (en) * | 2015-05-07 | 2015-09-09 | 广东工业大学 | Ultrasonic water-vibration and air-purification type air purifier |
| CN105484904A (en) * | 2015-10-15 | 2016-04-13 | 常州市鹰皇冠进出口有限公司 | Air purifying device for diesel engine |
| CN105698281A (en) * | 2016-03-17 | 2016-06-22 | 北京鼎恒玉铉科技有限公司 | Air purifier |
| CN105727670A (en) * | 2016-02-01 | 2016-07-06 | 上海赛菲环境科技股份有限公司 | Air filtering method |
| CN106440078A (en) * | 2016-09-30 | 2017-02-22 | 程艳青 | Consumable-material-free air purifier capable of removing dust and methyl aldehyde, exchanging air and regulating temperature |
| CN106641929A (en) * | 2014-05-06 | 2017-05-10 | 福建省雾精灵环境科技有限公司 | Efficient dust removing and cooling plaza illumination device and dust removing and cooling method thereof |
| CN106979559A (en) * | 2017-04-14 | 2017-07-25 | 江苏大学 | A kind of indoor air through electrostatic atomization purifier and its purification method |
| CN106975350A (en) * | 2017-04-22 | 2017-07-25 | 广州市锦泉仪器科技有限公司 | A kind of purification type thin layer spraying system |
| CN107062413A (en) * | 2017-05-05 | 2017-08-18 | 珠海格力电器股份有限公司 | Air cleaning unit and its control method |
| CN107694755A (en) * | 2017-09-11 | 2018-02-16 | 广东美的制冷设备有限公司 | Electrostatic precipitation module and conditioner |
| CN108432644A (en) * | 2018-04-18 | 2018-08-24 | 杨翠萍 | A kind of animal husbandry breeding house easy to remove |
| CN109405120A (en) * | 2018-11-29 | 2019-03-01 | 得（杭州）环境科技有限公司 | Fine atomization air purifying spraying device |
| CN110081529A (en) * | 2018-01-26 | 2019-08-02 | 上海麦云医疗设备有限公司 | A kind of air plasma cleaning systems and its application method with asymmetric high frequency |
| CN110822585A (en) * | 2019-11-23 | 2020-02-21 | 代仁凤 | Plasma air purifier with function of increasing air circulation |
| WO2020052237A1 (en) * | 2018-09-13 | 2020-03-19 | 湖南匡为科技有限公司 | Air purification device |
| KR102099565B1 (en) * | 2018-10-02 | 2020-04-09 | 주식회사 애니텍 | Solution spraying device capable of checking the level of the solution and Electrostatic spraying system using the same |
| KR102099564B1 (en) * | 2018-10-02 | 2020-04-09 | 주식회사 애니텍 | Device for electrostatic spraying based on high voltage with parallel structure |
| CN111068093A (en) * | 2020-02-27 | 2020-04-28 | 东华理工大学 | High-voltage electrostatic atomization air sterilization and purification device and method |
| CN113915715A (en) * | 2021-10-13 | 2022-01-11 | 山东大学 | Charged water mist coupled negative ion synergistic cascade air purification system |
| CN114043489A (en) * | 2021-09-27 | 2022-02-15 | 江苏格姆思体育科技研究院有限公司 | Robot with washing air purification function |
| CN114136012A (en) * | 2021-10-25 | 2022-03-04 | 青岛科技大学 | Solar hot air system capable of controlling flow |
| CN114136013A (en) * | 2021-10-25 | 2022-03-04 | 青岛科技大学 | Intelligent control solar hot air system |
| CN114543220A (en) * | 2022-01-17 | 2022-05-27 | 江汉大学 | Air purifier |
| CN114932014A (en) * | 2022-05-24 | 2022-08-23 | 王成 | High-temperature waste gas treatment unit and treatment method |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6174500B1 (en) * | 1998-06-02 | 2001-01-16 | Mitsubishi Denki Kabushiki Kaisha | Negative ion generating apparatus |
| CN2885265Y (en) * | 2006-04-18 | 2007-04-04 | 东莞市利安达净化工程设备有限公司 | Air purification disinfection device |
| CN2920370Y (en) * | 2005-12-08 | 2007-07-11 | 江苏风神空调集团股份有限公司 | Multiple energy saving air treatment machine set special for air field |
| CN201192608Y (en) * | 2008-05-03 | 2009-02-11 | 靳广珍 | Multifunctional indoor air purifier |
| CN101443970A (en) * | 2006-05-19 | 2009-05-27 | 大金工业株式会社 | Discharge device and air purifying device |
| CN101518713A (en) * | 2009-04-02 | 2009-09-02 | 贺文锋 | Box type industrial waste gas processor |
| CN201692369U (en) * | 2010-07-12 | 2011-01-05 | 湖南城市学院 | Air purifier |
| CN102133419A (en) * | 2010-01-26 | 2011-07-27 | 上海科林环保工程技术有限公司 | Air-purifying, sterilizing and heating sterilizer |
| CN202893503U (en) * | 2012-10-17 | 2013-04-24 | 江苏大学 | Indoor air purification device by electrostatic atomization |
-
2012
- 2012-10-17 CN CN201210392929.4A patent/CN103586131A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6174500B1 (en) * | 1998-06-02 | 2001-01-16 | Mitsubishi Denki Kabushiki Kaisha | Negative ion generating apparatus |
| CN2920370Y (en) * | 2005-12-08 | 2007-07-11 | 江苏风神空调集团股份有限公司 | Multiple energy saving air treatment machine set special for air field |
| CN2885265Y (en) * | 2006-04-18 | 2007-04-04 | 东莞市利安达净化工程设备有限公司 | Air purification disinfection device |
| CN101443970A (en) * | 2006-05-19 | 2009-05-27 | 大金工业株式会社 | Discharge device and air purifying device |
| CN201192608Y (en) * | 2008-05-03 | 2009-02-11 | 靳广珍 | Multifunctional indoor air purifier |
| CN101518713A (en) * | 2009-04-02 | 2009-09-02 | 贺文锋 | Box type industrial waste gas processor |
| CN102133419A (en) * | 2010-01-26 | 2011-07-27 | 上海科林环保工程技术有限公司 | Air-purifying, sterilizing and heating sterilizer |
| CN201692369U (en) * | 2010-07-12 | 2011-01-05 | 湖南城市学院 | Air purifier |
| CN202893503U (en) * | 2012-10-17 | 2013-04-24 | 江苏大学 | Indoor air purification device by electrostatic atomization |
Cited By (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641929A (en) * | 2014-05-06 | 2017-05-10 | 福建省雾精灵环境科技有限公司 | Efficient dust removing and cooling plaza illumination device and dust removing and cooling method thereof |
| CN106641929B (en) * | 2014-05-06 | 2019-10-18 | 福建省雾精灵环境科技有限公司 | The plaza lighting device of high-effective dust-removing |
| CN103982948A (en) * | 2014-05-12 | 2014-08-13 | 浙江共展环保科技有限公司 | Combined type indoor air purifying device and combined type indoor air purifying method thereof |
| CN104266858A (en) * | 2014-10-20 | 2015-01-07 | 王伯明 | Mite removing effect detecting method for dust collector |
| CN104266858B (en) * | 2014-10-20 | 2017-05-24 | 首伯农(北京)生物技术有限公司 | Mite removing effect detecting method for dust collector |
| CN104501338A (en) * | 2014-12-31 | 2015-04-08 | 安徽省元琛环保科技有限公司 | Air cleaner |
| CN104888562A (en) * | 2015-05-07 | 2015-09-09 | 广东工业大学 | Ultrasonic water-vibration and air-purification type air purifier |
| CN105484904A (en) * | 2015-10-15 | 2016-04-13 | 常州市鹰皇冠进出口有限公司 | Air purifying device for diesel engine |
| CN105727670B (en) * | 2016-02-01 | 2018-05-04 | 上海赛菲环境科技股份有限公司 | Air filtering method |
| CN105727670A (en) * | 2016-02-01 | 2016-07-06 | 上海赛菲环境科技股份有限公司 | Air filtering method |
| CN105698281A (en) * | 2016-03-17 | 2016-06-22 | 北京鼎恒玉铉科技有限公司 | Air purifier |
| CN106440078A (en) * | 2016-09-30 | 2017-02-22 | 程艳青 | Consumable-material-free air purifier capable of removing dust and methyl aldehyde, exchanging air and regulating temperature |
| CN106979559A (en) * | 2017-04-14 | 2017-07-25 | 江苏大学 | A kind of indoor air through electrostatic atomization purifier and its purification method |
| CN106975350A (en) * | 2017-04-22 | 2017-07-25 | 广州市锦泉仪器科技有限公司 | A kind of purification type thin layer spraying system |
| CN107062413A (en) * | 2017-05-05 | 2017-08-18 | 珠海格力电器股份有限公司 | Air cleaning unit and its control method |
| CN107694755A (en) * | 2017-09-11 | 2018-02-16 | 广东美的制冷设备有限公司 | Electrostatic precipitation module and conditioner |
| CN110081529A (en) * | 2018-01-26 | 2019-08-02 | 上海麦云医疗设备有限公司 | A kind of air plasma cleaning systems and its application method with asymmetric high frequency |
| CN108432644A (en) * | 2018-04-18 | 2018-08-24 | 杨翠萍 | A kind of animal husbandry breeding house easy to remove |
| WO2020052237A1 (en) * | 2018-09-13 | 2020-03-19 | 湖南匡为科技有限公司 | Air purification device |
| KR102099565B1 (en) * | 2018-10-02 | 2020-04-09 | 주식회사 애니텍 | Solution spraying device capable of checking the level of the solution and Electrostatic spraying system using the same |
| KR102099564B1 (en) * | 2018-10-02 | 2020-04-09 | 주식회사 애니텍 | Device for electrostatic spraying based on high voltage with parallel structure |
| CN109405120A (en) * | 2018-11-29 | 2019-03-01 | 得（杭州）环境科技有限公司 | Fine atomization air purifying spraying device |
| CN109405120B (en) * | 2018-11-29 | 2023-09-15 | 得一（杭州）环境科技有限公司 | Fine atomization air purification spraying device |
| CN110822585A (en) * | 2019-11-23 | 2020-02-21 | 代仁凤 | Plasma air purifier with function of increasing air circulation |
| CN111068093A (en) * | 2020-02-27 | 2020-04-28 | 东华理工大学 | High-voltage electrostatic atomization air sterilization and purification device and method |
| CN114043489A (en) * | 2021-09-27 | 2022-02-15 | 江苏格姆思体育科技研究院有限公司 | Robot with washing air purification function |
| CN113915715A (en) * | 2021-10-13 | 2022-01-11 | 山东大学 | Charged water mist coupled negative ion synergistic cascade air purification system |
| CN114136012A (en) * | 2021-10-25 | 2022-03-04 | 青岛科技大学 | Solar hot air system capable of controlling flow |
| CN114136013A (en) * | 2021-10-25 | 2022-03-04 | 青岛科技大学 | Intelligent control solar hot air system |
| CN114543220A (en) * | 2022-01-17 | 2022-05-27 | 江汉大学 | Air purifier |
| CN114543220B (en) * | 2022-01-17 | 2024-02-23 | 江汉大学 | Air purifier |
| CN114932014A (en) * | 2022-05-24 | 2022-08-23 | 王成 | High-temperature waste gas treatment unit and treatment method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103586131A (en) | Device and method for purifying indoor air through electrostatic atomization | |
| CN202893503U (en) | Indoor air purification device by electrostatic atomization | |
| CN203364250U (en) | Filtering dedusting disinfection apparatus of indoor air purifier | |
| CN204678558U (en) | A kind of electrostatic spray fresh air purification device | |
| CN106765566B (en) | Ion wind driven air purifier capable of synchronously treating various pollutants | |
| CN206369263U (en) | A kind of ion it is wind-driven can synchronization process multiple pollutant air purifier | |
| CN102661624A (en) | Air conditioner provided with air purification mechanism | |
| CN202927988U (en) | Air cleaner for fresh air system | |
| CN103968466B (en) | Indoor air processing technology and device | |
| CN104061628A (en) | Air purifier with compound air cleaning system | |
| CN203442977U (en) | Photoelectric ion composite air purifier | |
| CN201636999U (en) | Smoke-removing air purifier | |
| CN202792465U (en) | Household type electrostatic dust removal and purifying fresh air unit | |
| CN103982948A (en) | Combined type indoor air purifying device and combined type indoor air purifying method thereof | |
| CN203718960U (en) | Air purifier | |
| CN204240495U (en) | Air purifier | |
| CN203823931U (en) | Combined type indoor air purifier | |
| CN104006464A (en) | Air cleaner for fresh air system | |
| CN205245374U (en) | Air purifier | |
| CN202955787U (en) | Fan coil unit with function of plasma purification and sterilization | |
| CN109046014A (en) | Natural electro-catalysis liquid spray clean air manufacture system | |
| CN205014507U (en) | Deodorization of plant liquid is machine of distinguishing flavor of only | |
| CN203810582U (en) | Household indoor air treatment equipment | |
| CN201335472Y (en) | High-pressure corona high-efficiency air purifier | |
| CN204962996U (en) | Air purifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140219 |