CN205182381U - Air purifier with light catalytic unit - Google Patents
Air purifier with light catalytic unit Download PDFInfo
- Publication number
- CN205182381U CN205182381U CN201520936215.4U CN201520936215U CN205182381U CN 205182381 U CN205182381 U CN 205182381U CN 201520936215 U CN201520936215 U CN 201520936215U CN 205182381 U CN205182381 U CN 205182381U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- photocatalysis
- air
- ultraviolet
- air 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses an air purifier with light catalytic unit, including casing, fan system, dust removal purification filter core, set up air intake and air outlet on the casing, link up the wind channel of air intake and air outlet, be provided with photocatalysis filter screen module and uv light source module in the wind channel, photocatalysis filter screen module includes photocatalysis filter screen, photocatalysis filter screen coating photocatalyst layer, the uv light source module includes a plurality of ultraviolet emitting diode who arranges on the looks proximal surface parallel with the photocatalysis filter screen, and a plurality of ultraviolet emitting diode form lighting strip, send ultraviolet irradiation photocatalysis filter screen, produces catalytic action, harmful organic matter and partial inorganic matter around decomposing. The utility model discloses can effectively purify indoor volatile organic compound, it is indoor to avoid pollutant recycling to get into, can utilize light source, even photocatalysis by the effective control simultaneously to keep the ultraviolet lamp illumination that intensity is suitable, have the purification efficiency height and pollute little advantage.
Description
Technical field
The utility model relates to a kind of air purifier, particularly relates to a kind of air purifier with photocatalysis apparatus.
Background technology
Air purifier belongs to conventional family air-treatment electrical equipment, not only removes the particle such as dust, pollen, soft flocks in air, can also remove the volatile organic matters such as formaldehyde, toluene, dimethylbenzene, gas with foreign flavor.
Traditional air purifier does not have degerming functions, and part has photo-catalysis function, utilizes low-pressure mercury cold cathode ray quartz burner as light source light Catalysis Principles through row sterilization.But, (the longlyest several thousand hours are only had because traditional UV lamp tube service life is short, so need the fluorescent tube more renewed in use procedure), topology layout is unreasonable, usually there is the uneven or photocatalytic process medium ultraviolet light of photo-catalysis function and cross strong or excessively weak problem in traditional photocatalysis air purifying device.This can cause VOC through air purifier further in indoor recirculation or damage human body.And VOC is the compound that a class is present in air in gaseous form.The concentration that indoor VOC can increase indoor pollutant is entered by air purifier recirculation.If indoor pollution substrate concentration acquires a certain degree, very big to Health Impact.
As from the foregoing, there is unreasonable structure, purification efficiency is low, service life is short shortcoming in traditional photocatalysis air purifying device.
Summary of the invention
The utility model aims to provide a kind of rational in infrastructure and air purifier with photocatalysis apparatus that purification efficiency is high.
The utility model provides a kind of air purifier with photocatalysis apparatus, comprises housing, blower fan system, udst separation filter core and the air inlet offered on the housing and air outlet, the air channel of through described air inlet and air outlet; Photocatalysis filter screen module and ultraviolet source module is provided with in described air channel; Described photocatalysis filter screen module has photocatalysis filter screen, described photocatalysis filter screen coating photocatalyst layer, described ultraviolet source module comprises the some ultraviolet LEDs be arranged on the adjacent surface parallel with photocatalysis filter screen, described some ultraviolet LED composition luminous zones, send photocatalysis filter screen described in UV-irradiation.
Further, described ultraviolet source module comprises Opital control board and is arranged on the described luminous zone on described Opital control board; Described Opital control board also offers loophole, and described in the UV light permeability that described luminous zone sends, loophole irradiates described photocatalyst layer.
Further, described loophole comprises multiple, and multiple described loophole array distribution is on described Opital control board; The ultraviolet light that described luminous zone sends irradiates described photocatalyst layer through multiple described loophole simultaneously.
Preferably, described photocatalysis filter screen module comprises multiple; Multiple described photocatalysis filter screen module is arranged on described enclosure interior respectively equably.
Further, the described air purifier with photocatalysis apparatus also comprises just filter screen module; From the air that described air inlet enters, after described just filter screen module, udst separation filter core, photocatalysis filter screen module and ultraviolet source module, discharged from described air outlet by described blower fan system.
The air purifier with photocatalysis apparatus that the utility model proposes, effectively can purify indoor VOC, avoid pollutant to recycle and enter indoor, can effectively control to utilize ultraviolet source simultaneously, even photocatalysis, keeps the UV illumination that intensity is suitable.The air purifier with photocatalysis apparatus that the present embodiment provides have rational in infrastructure, safe and reliable, long service life, purification efficiency are high and pollute little advantage.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described.
Fig. 1 is the disclosed structural representation with a kind of embodiment of air purifier of photocatalysis apparatus of the utility model;
Fig. 2 is the structural representation of Fig. 1 medium ultraviolet light source module working face;
Fig. 3 is the structural representation at Fig. 1 medium ultraviolet light source module back side;
Reference numeral: 1 housing; 2 first filter screen modules; 3 udst separation filter cores; 4 supply air ducts; 5 air inlets; 6 ultraviolet source modules; 61 Opital control boards; 62 loopholes; 63 luminous zones; 7 photocatalysis filter screen modules; 71 photocatalyst layers; 8 blower fan systems; 9 exhaust air flue; 10 display control modules; 11 air outlets.
Detailed description of the invention
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
See Fig. 1 to the structural representation that Figure 3 shows that air purifier first embodiment with photocatalysis apparatus disclosed in the utility model.As shown in Figure 1, air purifier with photocatalysis apparatus comprises housing 1, offers air inlet 5 on the downside of housing 1, and upside offers air outlet 11, air inlet 5 and air outlet 11 and between be formed with through air channel, air channel specifically comprises supply air duct 4 as shown in the figure and exhaust air flue 9.Air enters housing 1 via air inlet 5, blows out after filtration, purification sterilization from air outlet 11.Be provided with in air channel for the first filter screen module 2 of the large granular impurities such as the hair in filtering air, dust with for the molecule udst separation filter core 3 in filtering air.
For improving the purification efficiency of air purifier, in the air channel of the air purifier with photocatalysis apparatus disclosed in the present embodiment, be provided with ultraviolet source module 6 and photocatalysis filter screen module 7; Described photocatalysis filter screen module 7 has photocatalysis filter screen, described photocatalysis filter screen coating photocatalyst layer 71.Described ultraviolet source module 6 comprises the some ultraviolet LEDs be arranged on the adjacent surface parallel with photocatalysis filter screen, and described some ultraviolet LED composition luminous zones 63, send photocatalysis filter screen described in UV-irradiation.
Specifically see shown in Fig. 2 and Fig. 3, the luminous zone 63 that ultraviolet source module 6 comprises Opital control board 61, is opened in the loophole 62 on Opital control board 61 and is arranged on described Opital control board 61.For realizing making ultraviolet light be radiated on described photocatalyst layer 71 uniformly, described loophole 62 comprises multiple, and multiple described loophole 62 array distribution is on described Opital control board 61.Be respectively the structural representation at ultraviolet source module 6 working face and the back side as shown in Figures 2 and 3, preferably, described loophole 62 comprise 8 and in 2 × 4(row × OK) distribute.The back side of Opital control board 61 is formed two luminous zones be made up of ultraviolet LED 63, and each luminous zone 63 covers a row loophole 62 respectively.During work, luminous zone 63 is communicated with power supply, the ultraviolet light that luminous zone 63 sends, and irradiates described photocatalyst layer 71 through multiple loophole 62, ultraviolet light can be made to impinge upon uniformly on photochemical catalyst on the one hand, play photocatalysis, sterilization; On the other hand, multiple loophole 62 can be avoided producing too much ultraviolet and pollute, and reduces ultraviolet to the injury of human body.
For optimizing the clean-up effect of the air purifier with photocatalysis apparatus further, described photocatalysis filter screen module 7 can comprise multiple, is evenly arranged on housing 1 respectively inner.Air after the sterilization of ultraviolet source module 6 and photocatalysis filter screen module 7, is discharged from described air outlet 11 by the blower fan system 8 be arranged in exhaust air flue 9.
For ease of operator's operation, outside housing 1 upper end, be also provided with display control module 10, operator can pass through described display control module 10 output switching signal, and mode select signal is with the air purifier of operation with photocatalysis apparatus.
The principle of photocatalytic sterilization is the redox ability and purifying contaminated thing that have under Ultraviolet radiation based on photochemical catalyst.The organic pollution utilizing photocatalysis purifying technology to remove in air has following characteristics: the oxygen in (1) direct air makees oxidant, and reaction regulates gentle, gets final product work at normal temperatures and pressures; (2) organic pollution can be decomposed into the inorganic molecules such as carbon dioxide and water, clean-up effect is thorough, non-secondary pollution; (3) semiconductor light-catalyst stable chemical nature, oxidation-reduction quality is strong, there is not absorption saturated phenomenon, long service life.In conjunction with the structure of the photocatalysis filter screen module that the present embodiment proposes, effectively can purify indoor VOC, avoid pollutant to recycle and enter indoor, can effectively control to utilize light source simultaneously, even photocatalysis, keeps the UV illumination that intensity is suitable.The air purifier with photocatalysis apparatus that the present embodiment provides has that the life-span is long, rational in infrastructure, safe and reliable, purification efficiency is high and pollutes little advantage.
Last it is noted that above embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (5)
1. with an air purifier for photocatalysis apparatus, comprise housing, blower fan system, udst separation filter core and the air inlet offered on the housing and air outlet, the air channel of through described air inlet and air outlet; Photocatalysis filter screen module and ultraviolet source module is provided with in described air channel; Described photocatalysis filter screen module has photocatalysis filter screen, described photocatalysis filter screen coating photocatalyst layer; It is characterized in that: described ultraviolet source module comprises the some ultraviolet LEDs be arranged on the adjacent surface parallel with photocatalysis filter screen, described some ultraviolet LED composition luminous zones, send photocatalysis filter screen described in UV-irradiation.
2. the air purifier with photocatalysis apparatus according to claim 1, is characterized in that, described ultraviolet source module comprises Opital control board and is arranged on the described luminous zone on described Opital control board; Described Opital control board also offers loophole, and described in the UV light permeability that described luminous zone sends, loophole irradiates described photocatalyst layer.
3. the air purifier with photocatalysis apparatus according to claim 2, is characterized in that, described loophole comprises multiple, and multiple described loophole array distribution is on described Opital control board; The ultraviolet light that described luminous zone sends irradiates described photocatalyst layer through multiple described loophole simultaneously.
4. the air purifier with photocatalysis apparatus according to claim 3, is characterized in that, described photocatalysis filter screen module comprises multiple; Multiple described photocatalysis filter screen module is arranged on described enclosure interior respectively equably.
5. the air purifier with photocatalysis apparatus according to any one of Claims 1-4, is characterized in that, also comprises just filter screen module; From the air that described air inlet enters, after described just filter screen module, udst separation filter core, photocatalysis filter screen module and ultraviolet source module, discharged from described air outlet by described blower fan system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520936215.4U CN205182381U (en) | 2015-11-23 | 2015-11-23 | Air purifier with light catalytic unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520936215.4U CN205182381U (en) | 2015-11-23 | 2015-11-23 | Air purifier with light catalytic unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205182381U true CN205182381U (en) | 2016-04-27 |
Family
ID=55775420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520936215.4U Expired - Fee Related CN205182381U (en) | 2015-11-23 | 2015-11-23 | Air purifier with light catalytic unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205182381U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109059125A (en) * | 2018-08-07 | 2018-12-21 | 东南大学 | A kind of photocatalysis water filtering type air purifier |
| CN112594846A (en) * | 2019-09-13 | 2021-04-02 | 夏普株式会社 | Air purifier |
-
2015
- 2015-11-23 CN CN201520936215.4U patent/CN205182381U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109059125A (en) * | 2018-08-07 | 2018-12-21 | 东南大学 | A kind of photocatalysis water filtering type air purifier |
| CN109059125B (en) * | 2018-08-07 | 2020-08-11 | 东南大学 | Photocatalysis water filters formula air purifier |
| CN112594846A (en) * | 2019-09-13 | 2021-04-02 | 夏普株式会社 | Air purifier |
| US11339985B2 (en) * | 2019-09-13 | 2022-05-24 | Sharp Kabushiki Kaisha | Air purifier |
| CN112594846B (en) * | 2019-09-13 | 2023-09-26 | 夏普株式会社 | Air Purifier |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203642363U (en) | Multifunctional photochemical air purifying equipment | |
| CN104197425B (en) | A kind of indoor air-purification device | |
| CN204438264U (en) | A kind of lampblack absorber with photocatalyst fume purifying function | |
| CN206269266U (en) | A kind of UV LED lights catalysis and air purifier associated with anion | |
| CN107789982A (en) | Minimize Photocatalyst air purification device | |
| CN107569987A (en) | A kind of processing method and processing device of middle low concentration VOCs gases | |
| CN205182381U (en) | Air purifier with light catalytic unit | |
| CN101468208A (en) | Indoor air cleaning unit | |
| CN205392177U (en) | Pharmacy waste gas UV photodissociation equipment | |
| CN112682892A (en) | Air purification equipment | |
| CN209155498U (en) | The ultraviolet synergy ozone catalytic oxidation treatment volatile organic matter device of micro-wave nonpolar | |
| CN207012785U (en) | A kind of micro-wave nonpolar photooxidation, plasma, photocatalysis combined exhaust gas governing system | |
| CN206184229U (en) | Low temperature plasma ultraviolet photolysis exhaust gas cleaner | |
| CN105498482A (en) | Waste gas treatment device | |
| CN211753826U (en) | Portable air purification device based on ozone and photocatalyst catalysis | |
| CN206082107U (en) | Industry organic waste gas purification device | |
| CN203469810U (en) | Indoor air purifier | |
| CN108278691A (en) | A kind of efficient nano photocatalytic indoor air purifier | |
| CN208959638U (en) | A kind of photocatalysis catalyst exhaust treatment system | |
| CN210251748U (en) | Waste gas purifying equipment | |
| CN209576305U (en) | A kind of device using high energy UV photocatalysis synergy ozone catalysting processing waste gas | |
| CN207945755U (en) | A kind of visible light photocatalysis component and fresh air system for fresh air system | |
| CN105148665A (en) | Air purifier | |
| CN207622157U (en) | A kind of ultraviolet catalytic Degradator | |
| CN207307612U (en) | A kind of photodissociation photocatalysis equipment for treating industrial waste gas |
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: 20160427 Termination date: 20181123 |