CN204141749U - A kind of efficient visible light catalytic air purifier - Google Patents

A kind of efficient visible light catalytic air purifier Download PDF

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Publication number
CN204141749U
CN204141749U CN201420600904.3U CN201420600904U CN204141749U CN 204141749 U CN204141749 U CN 204141749U CN 201420600904 U CN201420600904 U CN 201420600904U CN 204141749 U CN204141749 U CN 204141749U
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CN
China
Prior art keywords
led
air purifier
visible light
active carbon
housing
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
Application number
CN201420600904.3U
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Chinese (zh)
Inventor
张延荣
杨婧薇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
YANGZHOU XIDAWU ENVIRONMENTAL PROTECTION TECHNOLOGY Co Ltd
Original Assignee
YANGZHOU XIDAWU ENVIRONMENTAL PROTECTION TECHNOLOGY Co Ltd
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Priority to CN201420600904.3U priority Critical patent/CN204141749U/en
Application granted granted Critical
Publication of CN204141749U publication Critical patent/CN204141749U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A kind of efficient visible light catalytic air purifier, belongs to technical field of air purification.This air purifier, housing has inside groove, has air inlet under housing, be connected with LED light source fishplate bar and LED circuit box in housing, be connected with LED blue-ray light in LED circuit box, photocatalyst filtering net is connected with housing by inside groove, have active carbon in photocatalyst filtering net, on active carbon, load has modification TiO 2particle.The utility model adopts LED blue light excited by visible light, energy consumption is low, long service life, to plastics and human body fanout free region; Filtrate is load modification TiO 2the active carbon of particle, greatly can improve clean-up effect, increase the service life, and not only has absorption, filtration, also pollutant can be resolved into CO 2and H 2o, reaches the object of real purification degradation of contaminant; The design that filter screen adopts drawer type to insert, firm and durable more compared with traditional buckle-type or Recumbent, can resistance to comparatively Wind Volume, and replacings of conveniently taking, while ensureing good clean-up effect, save space.

Description

A kind of efficient visible light catalytic air purifier
Technical field
The utility model belongs to technical field of air purification, particularly a kind of visible light catalytic air purifier.
Background technology
In daily life, people have the time of 80% to spend in indoor, and relevant expert represents: room air pollution is outdoor 5 to 10 times.Along with people are to the raising of healthy living attention rate, purify air environment, improves air quality, become the day by day urgent hope of people and requirement.
But at present, the air purifier that market is sold all exists DeGrain mostly, and filter screen useful life is short, price is high installs the problems such as inconvenient again.Traditional active carbon filter screen can only adsorb harmful components, can not completely by it degraded, adsorb saturated after namely lose the effect purified air, be not suitable for applying.Therefore, people are in the urgent need to a kind of efficient and easily universal air purifier.
Utility model content
The purpose of this utility model is to provide a kind of air purifier utilizing visible light photocatalysis technology degradation of contaminant, adopt LED blue-light excited, angle-inserting type through hole shape photocatalyst filtering net, while raising clean-up effect, extend filter screen service life, real reaching purifies the air of a room the object of quality.
The technical scheme that the utility model is adopted for achieving the above object is: a kind of efficient visible light catalytic air purifier, it is characterized in that: housing has inside groove, air inlet is had under housing, LED light source fishplate bar and LED circuit box is connected with in housing, LED blue-ray light is connected with in LED circuit box, photocatalyst filtering net is connected with housing by inside groove, has active carbon in photocatalyst filtering net, and on active carbon, load has modification TiO 2particle.
Further, described TiO 2particle diameter is 4 ~ 6nm.
Further, described LED light source fishplate bar has row's circular hole at least, often arranging circular hole quantity is 6 ~ 12, and Circularhole diameter is identical with the diameter of LED blue-ray light, and circular hole quantity is identical with the quantity of LED blue-ray light.
Further, described LED circuit box outside nut is connected with circuit box casing cover, and circuit box casing cover has line outlet.
Further, have the carrier being furnished with through hole in described photocatalyst filtering net, active carbon is arranged in each through hole of carrier, and in each through hole, active carbon is non-full state, the outer connecting anti-leak net of carrier, carrier and anti-edge conjunction bound edge framework of slipping through the net.
Further, the material of described carrier is brown paper.
Further, described photocatalyst filtering net is horizontal by 30 ~ 80 degree, and photocatalyst filtering net is parallel with LED light source fishplate bar.
The beneficial effects of the utility model are: adopt LED blue light excited by visible light, overcome the energy consumption that traditional photocatalysis air purifying device can only rely on ultraviolet excitation to produce high, easily cause device damage, upgrade shortcoming that is frequent, that plastics and human body are had to injury; Filtrate is load modification TiO 2the active carbon of particle, greatly can improve clean-up effect, increase the service life, and not only has absorption, filtration, also pollutant can be resolved into CO 2and H 2o, reaches the object of real purification degradation of contaminant; The design that filter screen adopts drawer type to insert, firm and durable more compared with traditional buckle-type or Recumbent, can resistance to comparatively Wind Volume, and replacings of conveniently taking, while ensureing good clean-up effect, save space.
Accompanying drawing explanation
Fig. 1 is a kind of perspective view of efficient visible light catalytic air purifier.
Fig. 2 is a kind of its interior structure chart of efficient visible light catalytic air purifier.
Fig. 3 is a kind of filter screen overall appearance figure of efficient visible light catalytic air purifier.
In figure: 1, housing, 2, LED light source fishplate bar, 3, LED circuit box, 4, circuit box casing cover, 5, line outlet, 6, air inlet, 7, inside groove, 8, photocatalyst filtering net, 8-1, active carbon, 8-2, carrier, 8-3, anti-to slip through the net, 8-4, bound edge framework, and 9, LED blue-ray light.
Detailed description of the invention
Describe the utility model in detail below in conjunction with specific embodiment and accompanying drawing, but the utility model is not limited to specific embodiment.
Embodiment 1
A kind of efficient visible light catalytic air purifier as shown in Figure 1, housing 1 there is inside groove 7, housing has air inlet 61 time, LED light source fishplate bar 2 and LED circuit box 3 is connected with in housing 1, LED blue-ray light 9 is connected with in LED circuit box 3, LED circuit box 3 outside nut is connected with circuit box casing cover 4, circuit box casing cover 4 has line outlet 5, and the total electric wire of LED light source circuit deposited in LED circuit box 3 is drawn from line outlet 5; LED light source fishplate bar 2 has three row's circular holes, often arranging circular hole quantity is 12, and Circularhole diameter is identical with the diameter of LED blue-ray light 9, and circular hole quantity is identical with the quantity of LED blue-ray light 9, and each LED blue-ray light 9 is just in time corresponding to be inserted in circular hole; Photocatalyst filtering net 8 can insert inside groove 7 and then is connected with housing 1 by drawer type, photocatalyst filtering net 8 is parallel with LED light source fishplate bar 2, make active carbon 8-1 fully can contact illumination, photocatalyst filtering net 8 is horizontal by 60 degree, the carrier 8-2 being furnished with manhole is had in photocatalyst filtering net 8, carrier 8-2 is brown paper, and active carbon 8-1 is arranged in each through hole of carrier 8-2, and on active carbon 8-1, load has diameter to be the modification TiO of 5nm 2particle, in each through hole, active carbon 8-1 is non-full state, to ensure that active carbon 8-1 can be freely movable in through-holes under certain air quantity, ensure that it can more large-area contact illumination, the outer connecting anti-leak net 8-3 of carrier 8-2 seals openings, prevent active carbon 8-1 from spilling from through hole, better realize clean-up effect, carrier 8-2 is fixedly connected with the edge bound edge framework 8-4 of the anti-8-3 that slips through the net.
When the circuit is on, the blue light that LED blue-ray light 9 sends is irradiated to photocatalyst filtering net 8 equably by LED light source fishplate bar 2, with the pollutant of degrading activity charcoal 8-1 adsorption, room air is pumped to air inlet 6 by blower fan, discharge after photocatalyst filtering net 8 filters, greatly can improve clean-up effect, increase the service life; Simultaneously load TiO 2the active carbon 8-1 of nano particle not only has absorption, filtration, and pollutant can be resolved into CO 2and H 2o, reaches the object of the quality that purifies the air of a room.
Embodiment 2
Efficient visible light catalytic air purifier each several part connected mode described in the present embodiment is in the same manner as in Example 1, and different technologies parameter is as follows:
1, LED light source fishplate bar 2 has two row's circular holes, often arranging circular hole quantity is 10;
2, photocatalyst filtering net 8 is horizontal by 30 degree;
3, on active carbon 8-1, load has diameter to be the modification TiO of 4nm 2particle.
Embodiment 3
Efficient visible light catalytic air purifier each several part connected mode described in the present embodiment is all identical with embodiment 1 or embodiment 2, and different technologies parameter is as follows:
1, LED light source fishplate bar 2 has three row's circular holes, often arranging circular hole quantity is 8;
2, photocatalyst filtering net 8 is horizontal by 80 degree;
3, on active carbon 8-1, load has diameter to be the modification TiO of 6nm 2particle.

Claims (7)

1. an efficient visible light catalytic air purifier, it is characterized in that: housing (1) has inside groove (7), air inlet (6) is had under housing (1), LED light source fishplate bar (2) and LED circuit box (3) is connected with in housing (1), LED blue-ray light (9) is connected with in LED circuit box (3), photocatalyst filtering net (8) is connected with housing (1) by inside groove (7), have active carbon (8-1) in photocatalyst filtering net (8), the upper load of active carbon (8-1) has modification TiO 2particle.
2. a kind of efficient visible light catalytic air purifier according to claim 1, is characterized in that: described TiO 2particle diameter is 4 ~ 6nm.
3. a kind of efficient visible light catalytic air purifier according to claim 1, it is characterized in that: described LED light source fishplate bar (2) has row's circular hole at least, often arranging circular hole quantity is 6 ~ 12, Circularhole diameter is identical with the diameter of LED blue-ray light (9), and circular hole quantity is identical with the quantity of LED blue-ray light (9).
4. a kind of efficient visible light catalytic air purifier according to claim 1, it is characterized in that: described LED circuit box (3) outside nut is connected with circuit box casing cover (4), circuit box casing cover (4) has line outlet (5).
5. a kind of efficient visible light catalytic air purifier according to claim 1, it is characterized in that: in described photocatalyst filtering net (8), have the carrier (8-2) being furnished with through hole, active carbon (8-1) is arranged in each through hole of carrier (8-2), in each through hole, active carbon (8-1) is non-full state, the outer connecting anti-leak net (8-3) of carrier (8-2), the edge conjunction bound edge framework (8-4) of carrier (8-2) and anti-slip through the net (8-3).
6. a kind of efficient visible light catalytic air purifier according to claim 5, is characterized in that: the material of described carrier (8-2) is brown paper.
7. according to the arbitrary described a kind of efficient visible light catalytic air purifier of claim 1 or 5, it is characterized in that: described photocatalyst filtering net (8) is horizontal by 30 ~ 80 degree, and photocatalyst filtering net (8) is parallel with LED light source fishplate bar (2).
CN201420600904.3U 2014-10-16 2014-10-16 A kind of efficient visible light catalytic air purifier Expired - Fee Related CN204141749U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420600904.3U CN204141749U (en) 2014-10-16 2014-10-16 A kind of efficient visible light catalytic air purifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420600904.3U CN204141749U (en) 2014-10-16 2014-10-16 A kind of efficient visible light catalytic air purifier

Publications (1)

Publication Number Publication Date
CN204141749U true CN204141749U (en) 2015-02-04

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Application Number Title Priority Date Filing Date
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106196321A (en) * 2016-07-28 2016-12-07 中国科学院合肥物质科学研究院 A kind of novel photocatalysis air purifier and the method purifying air
CN106345296A (en) * 2016-11-02 2017-01-25 南京师范大学 Modular kitchen fume purification device based on TiO2 photocatalytic oxidation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106196321A (en) * 2016-07-28 2016-12-07 中国科学院合肥物质科学研究院 A kind of novel photocatalysis air purifier and the method purifying air
CN106345296A (en) * 2016-11-02 2017-01-25 南京师范大学 Modular kitchen fume purification device based on TiO2 photocatalytic oxidation

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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: 20150204

Termination date: 20161016