CN201032232Y - Indoor air pollution fast treating device - Google Patents
Indoor air pollution fast treating device Download PDFInfo
- Publication number
- CN201032232Y CN201032232Y CNU2006201753555U CN200620175355U CN201032232Y CN 201032232 Y CN201032232 Y CN 201032232Y CN U2006201753555 U CNU2006201753555 U CN U2006201753555U CN 200620175355 U CN200620175355 U CN 200620175355U CN 201032232 Y CN201032232 Y CN 201032232Y
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- air
- plasma
- zno
- indoor
- shell
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Abstract
The utility model belongs to the field of air purification technology. The utility model comprises a shell. The outside of the shell is provided with a handle, a switch, a timing of plasma and a power jack. The shell is provided with an air inlet and an air outlet. A fan, a nanotechnology Photocatalyst chamber and a radiation ion chamber are arranged one by one in the shell arranged between the air inlet and the air outlet. The indoor polluted air first enters the nanotechnology Photocatalyst chamber driven by an air inlet fan, so that photochemical reaction occurs and the pollutant is transformed into carbon dioxide and water, which achieves the function of decontamination. The cleaned air was blown into the radiation ion chamber to be further purified. The purified air and the high concentration of plasma are blown together out of the shell and blends into the indoor air. The plasma forwardly contacts the indoor air pollutant and breaks the molecular link of the pollutant, so that the indoor air pollutant is eliminated. Repeating this process gives indoor air comprehensive purification.
Description
Technical field:
The utility model relates to the air purifying process field, the quick controlling device of particularly a kind of air pollution.
Background technology:
Along with scientific and technological progress and expanding economy, the air quality that the mankind depend on for existence constantly descends, and especially the pollution situation of room air constantly worsens, the indoor pollution that finishing, furniture etc. bring more and more widely, healthy to people of serious threat.Room air pollution is mainly organic chemical pollutant and microorgranic contaminant, these pollutants through science confirm be the various modern disease pathogenic because of, as leukaemia, cancer, respiratory tract infection, the nervous system disease etc.Therefore, how to carry out pollution cleanup fast at the indoor environment of having polluted, the human settlement who creates sanitation and hygiene is related to healthy even important thing life security the people of office work and life for a long time.
At present, people adopt different technology to develop various air purifiers.According to the difference of technology, it is several that indoor air cleaner mainly contains filtering type, absorption type, oxidation-type etc.Filter and the adsorption cleaning device mainly adsorbs filter course and the charcoal of room air by clarifier inside to reach the purpose that purifies air by taking a breath, because the complexity of indoor environment makes ventilation abundant inadequately, the easily long-pending full dust of filter course descends thereby the saturated detergent power that makes easily takes place in charcoal absorption; And adopt the oxidation-type purification style of discharge generation ozone very easily airborne nitrogen generation ionization to be formed secondary pollutions such as nitrogen oxide.So the actual clean-up effect of the clarifier of existing market is generally undesirable, in addition, at taking place such as fire, floods, finishing etc. under the situation of serious indoor pollution, still do not have to administer fast the short time, thorough decomposing pollutant and reach and remove the special purification device that pollutes purpose.
Summary of the invention:
The purpose of this utility model is to provide a kind of indoor air pollution fast control equipment, with the short time administer fast, thorough decomposing pollutant and reach and remove the purpose of polluting.
The foregoing invention purpose can be achieved through the following technical solutions:
This device comprises a housing, described hull outside is provided with handle, switch, plasma timing ga(u)ge and outlet, described housing is provided with air inlet and air outlet, be disposed with blower fan, nano photo-catalytic chamber, radiation plasma cavity in the described housing between described air inlet and air outlet, in described nano photo-catalytic chamber, be provided with ultraviolet lamp tube, at indoor power supply plug-in unit and the plasma generator tube of being provided with of described radiation plasma chamber.The inner surface of nano photo-catalytic chamber is cellular porous structure, and is coated with semiconductor catalyst.The pass of loose structure is any in triangle, square, polygon, circle or the corrugation shape, and the material that constitutes cellular porous structure is any in aluminium, polymer, fiber, pottery, paper, the nonwoven, or wherein several compound.The semiconductor catalyst that applies is: TiO
2, ZnO, ZnS, Fe
2O
3, CdS, CdSe or WO
3Particle, or be doped with any one or a few TiO among precious metal Pt, Pd, Au, Rh or the Ag
2, ZnO, ZnS, Fe
2O
3, CdS, CdSe or WO
3Particle, or by TiO
2, ZnO, ZnS, Fe
2O
3, CdS, CdSe or WO
3The composite semiconductor light-catalyst of compound composition between particle, or by TiO
2, ZnO, ZnS, Fe
2O
3, CdS, CdSe or WO
3In the particle any one or a few and ZnO
2, HgS, PbS, AgI, SnO
2, SiO
2, ZrO
2Or Al
2O
3In the composite semiconductor light-catalyst of any one or a few compound composition.The ultraviolet wavelength that ultraviolet lamp tube sends is between 100-420nm.The distance of ultraviolet lamp tube and nano photo-catalytic chamber inner surface is 10-100mm.The plasma generator tube is the U type or the H type is arranged in parallel.The plasma generator tube can be controlled separately.
Principle of the present utility model is: the nano photo-catalytic semiconductor catalyst is under the irradiation of ultraviolet light, and the surface produces a large amount of hydroxyl radical free radicals, when contaminated air contacts with it photochemical reaction takes place promptly, and organic pollution is decomposed into carbon dioxide and water; Simultaneously, high power plasma generator tube irradiation air produces the plasma of high concentration, plasma also has strong oxidizing property, can the organic pollution that a lot of other ways are difficult to remove be decomposed, and initiatively fast organic pollutant is resolved into carbon dioxide and water.The combination of these two kinds of technology almost can all organic matters of oxidation, comprise biological pollutants such as bacterial virus, until fully with pollution cleanup.
The device that the utility model provides adopts high concentration plasma technology and nano photo-catalytic technology to be used in combination, can bring into play the strong point of two kinds of technology well, remove fast at indoor serious air pollution places such as finishing, fire, floods, epidemic situations, make IAQ reach human settlement's requirement in the short time.Because the inner surface of the nano photo-catalytic chamber of this device is alveolate texture, in appropriate distance, can fully be shone by ultraviolet lamp tube, thereby with reach maximization by the contact surface of air is long-pending.The plasma generator tube adopts parallel-connection structure.
Experiment showed, that the present technique device has the fast purification effect to the room air of severe contamination, comprises biological pollution and chemical contamination.
Description of drawings:
Fig. 1 is the product structure schematic diagram
Fig. 2 is a nano photo-catalytic cavity body structure schematic diagram
Fig. 3 is a plasma generator tube parallel-connection structure schematic diagram
The specific embodiment:
Accompanying drawings embodiment of the present utility model.
Housing 1 outer setting jug 2, plasma timing ga(u)ge 3, switch 4 and the outlet 5 of this device.Connect power supply by outlet 5, open switch 4.Air inlet 6 has blower fan 7 with air suction device inside, and when entering nano photo-catalytic chamber 8, the nano photo-catalytic semiconductor catalyst 10 under ultraviolet lamp tube 9 irradiations produces the great amount of hydroxy group free radical, and the air that passes through is carried out sterilizing, decomposing organic pollutant.Purifying the back air enters in the radiation plasma cavity 11, plasma generator tube 12 radiation air produce a large amount of plasmas, air to process carries out further disinfection and decomposing organic pollutant, the air of process double purified is along with the plasma that plasma generator tube 12 produces is blown to outside the device by air outlet 13, be diffused in the outer air of machine, plasma is removed decomposition to airborne bacterial virus and chemical pollutant, reaches the purpose of comprehensive purification.The plasma working time of this device can be controlled separately according to actual conditions by plasma timing ga(u)ge 3.
Claims (9)
1. indoor air pollution fast control equipment, comprise a housing, described hull outside is provided with handle, switch, plasma timing ga(u)ge and outlet, described housing is provided with air inlet and air outlet, be disposed with supply fan in the described housing between described air inlet and air outlet, the nano photo-catalytic chamber, the radiation plasma cavity, in described nano photo-catalytic chamber, be provided with ultraviolet lamp tube, at indoor power supply plug-in unit and the plasma generator tube of being provided with of described radiation plasma chamber, the inner surface of described nano photo-catalytic chamber is cellular porous structure, and is coated with semiconductor catalyst.
2. device as claimed in claim 1, the pass that it is characterized in that described loose structure are any in triangle, square, polygon, circle or the corrugation shape.
3. device as claimed in claim 1 is characterized in that before and after nano photo-catalytic chamber and the radiation plasma cavity or up and down or left and right sides hierarchal arrangement mode any.
4. as the described device in one of claim 1 or 2, the material that it is characterized in that constituting described cellular porous structure is any in aluminium, polymer, fiber, pottery, paper, the nonwoven, or wherein several compound.
5. device as claimed in claim 4 is characterized in that the semiconductor catalyst that applies is: TiO
2, ZnO, ZnS, Fe
2O
3, CdS, CdSe or WO
3Particle, or be doped with any one or a few TiO among precious metal Pt, Pd, Au, Rh or the Ag
2, ZnO, ZnS, Fe
2O
3, CdS, CdSe or WO
3Particle, or by TiO
2, ZnO, ZnS, Fe
2O
3, CdS, CdSe or WO
3The composite semiconductor light-catalyst of compound composition between particle, or by TiO
2, ZnO, ZnS, Fe
2O
3, CdS, CdSe or WO
3In the particle any one or a few and ZnO
2, HgS, PbS, AgI, SnO
2, SiO
2, ZrO
2Or Al
2O
3In the composite semiconductor light-catalyst of any one or a few compound composition.
6. device as claimed in claim 5 is characterized in that ultraviolet wavelength that described ultraviolet lamp tube sends is between 100-420nm.
7. device as claimed in claim 6, the distance that it is characterized in that described ultraviolet lamp tube and nano photo-catalytic chamber inner surface is 10-100mm.
8. device as claimed in claim 7 is characterized in that described plasma generator tube is the U type or the H type is arranged in parallel.
9. device as claimed in claim 8 is characterized in that described plasma generator tube can control time of origin separately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201753555U CN201032232Y (en) | 2006-12-22 | 2006-12-22 | Indoor air pollution fast treating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201753555U CN201032232Y (en) | 2006-12-22 | 2006-12-22 | Indoor air pollution fast treating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201032232Y true CN201032232Y (en) | 2008-03-05 |
Family
ID=39164121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201753555U Expired - Fee Related CN201032232Y (en) | 2006-12-22 | 2006-12-22 | Indoor air pollution fast treating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201032232Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101433731B (en) * | 2008-11-25 | 2012-07-18 | 程浩川 | Method for treating indoor air pollution |
| CN102668925A (en) * | 2011-09-07 | 2012-09-19 | 黄亚娟 | Disinfection and sterilization machine for greenhouse cultivation |
| CN101706485B (en) * | 2009-11-23 | 2013-06-26 | 北京联合大学生物化学工程学院 | Doped nano sensitive material for monitoring benzene |
| CN104069727A (en) * | 2014-06-21 | 2014-10-01 | 北京化工大学 | Liquid-phase photocatalytic indoor air purifier |
| CN108931023A (en) * | 2018-05-04 | 2018-12-04 | 上海奥希斯环保技术有限公司 | A kind of plasma fresh air purifier |
-
2006
- 2006-12-22 CN CNU2006201753555U patent/CN201032232Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101433731B (en) * | 2008-11-25 | 2012-07-18 | 程浩川 | Method for treating indoor air pollution |
| CN101706485B (en) * | 2009-11-23 | 2013-06-26 | 北京联合大学生物化学工程学院 | Doped nano sensitive material for monitoring benzene |
| CN102668925A (en) * | 2011-09-07 | 2012-09-19 | 黄亚娟 | Disinfection and sterilization machine for greenhouse cultivation |
| CN104069727A (en) * | 2014-06-21 | 2014-10-01 | 北京化工大学 | Liquid-phase photocatalytic indoor air purifier |
| CN108931023A (en) * | 2018-05-04 | 2018-12-04 | 上海奥希斯环保技术有限公司 | A kind of plasma fresh air purifier |
| CN108931023B (en) * | 2018-05-04 | 2020-04-21 | 上海奥希斯环保技术有限公司 | Plasma fresh air purifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING WEST SENNA SCIENCE AND TECHNOLOGY CO.,LTD Free format text: FORMER OWNER: LI XUEDONG; PATENTEE Effective date: 20080725 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080725 Address after: Room 58, No. 516, Fu Cheng Road, Beijing, Haidian District, China: 100142 Patentee after: Beijing XISEN Nano Technology Co. Ltd. Address before: No. 903, building 1, 22, North wa Xili, Haidian District, Beijing, zip code: 100089 Co-patentee before: Li Xuesong Patentee before: Li Xue Dong |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080305 Termination date: 20101222 |