CN206582991U - A kind of photo-catalytic air cleaner - Google Patents
A kind of photo-catalytic air cleaner Download PDFInfo
- Publication number
- CN206582991U CN206582991U CN201720252689.6U CN201720252689U CN206582991U CN 206582991 U CN206582991 U CN 206582991U CN 201720252689 U CN201720252689 U CN 201720252689U CN 206582991 U CN206582991 U CN 206582991U
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- photo
- housing
- catalytic
- air
- filtering screen
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Abstract
The utility model discloses a kind of photo-catalytic air cleaner, including housing；Extraction fan is set at the air inlet of housing；Photo-catalytic filtering screen is set in housing；Deflector is set in photo-catalytic filtering screen, and deflector is controlled to rotate by the montant for being fixedly installed on plate face；One end of montant is extended to outside housing, and the end is provided with spanner, by the rotatable montant of spanner, so that deflector rotates；The inner side of photo-catalytic filtering screen sets thick effect filter layer, and air-flow to be filtered first carries out primary filter through thick effect filter layer, then carries out profound filtering by photo-catalytic filtering screen；One end connecting pipe of the photo-catalytic filtering screen away from air inlet, pipeline is extended to outside housing, and connects dust arrester；Pipeline is provided with valve；The inwall of housing is provided with ultraviolet lamp.The exhaust ports of housing are set and block door, and exhaust outlet can be blocked by blocking door, prevent air-flow from passing through.The utility model can it is abundant cross air filtering in harmful components, and can by way of backwash auto-cleaning filter screen.
Description
Technical field
The utility model is related to technical field of air purification, and in particular to a kind of photo-catalytic air cleaner.
Background technology
The structure that existing air purifier is combined using plain gauze with photocatalyst net mostly, utilizes plain gauze pair
Air is tentatively filtered, then using the PM2.5 particles in photocatalyst net elimination air, harmful organic principle etc..This air
After long-term use, plain gauze can be covered with dust all over clarifier, so as to reduce air purification efficiency.Meanwhile, photocatalyst net is necessary
It could be filtered out in the case of being in contact with PM2.5 particles and harmful organic principle.And in filter screen after long term wear, it is empty
Some of gas bulky grain can leak through filter screen, and be attached on photocatalyst net, so that reduce the contact surface of photocatalyst net and air,
So as to influence the elimination efficiency of PM2.5 particles and harmful organic principle.Also, these bulky grains can also be ground in the presence of air-flow
Damage photocatalyst net.And the cleaning of filter screen and change all inconvenient, it is necessary to which clarifier shell is taken apart, then remove filter screen.Therefore,
Work out it is a kind of can the clarifier of automated cleaning filter screen be necessary.
Utility model content
For above-mentioned the deficiencies in the prior art, the utility model provides a kind of photo-catalytic air cleaner, being capable of abundant mistake
Harmful components in air filtering, and being capable of auto-cleaning filter screen.
To achieve the above object, the utility model is adopted the following technical scheme that：
A kind of photo-catalytic air cleaner, including housing；The two ends of the housing are respectively air inlet and exhaust outlet；It is described
Extraction fan is set at air inlet；Photo-catalytic filtering screen is set in the housing；One end of the photo-catalytic filtering screen and air inlet
The housing of side is fixedly connected；The inner side of the photo-catalytic filtering screen sets thick effect filter layer, and air-flow to be filtered was first through slightly imitating
Filtering layer carries out primary filter, then carries out profound filtering by photo-catalytic filtering screen；One end of the low efficient filter screen and housing
One end of the remote air inlet of connection, the other end and photo-catalytic filtering screen is connected；Deflector, institute are set in the low efficient filter screen
Deflector is stated to control to rotate by the montant for being fixedly installed on plate face；One end of the montant is extended to outside housing, and the end is provided with and pulled
Hand, by the rotatable montant of spanner, so that deflector rotates；One end communicating pipe of the photo-catalytic filtering screen away from air inlet
Road, the pipeline is extended to outside housing, and connects dust arrester；The pipeline is provided with valve；The inwall of the housing is provided with
Ultraviolet lamp.The exhaust ports set and block door, described one end for blocking door and housing hinge, and the door that blocks can the row of blocking
Gas port, prevents air from passing through.
Further, the dust arrester is dust-removal cloth-bag, and the impurity in air is trapped within dust-removal cloth-bag, pure sky
Air-flow goes out.
Further, the photo-catalytic filtering screen is to scribble Nano titanium dioxide particle, nanoscale in metal net surface
Titanium dioxide granule can produce similar photosynthetic light-catalyzed reaction, produce oxidability pole under ultraviolet irradiation
Strong free hydroxy and active oxygen, with very strong photoredox function, the oxidable various organic compounds of decomposition and portion
Point inorganic matter, can destroy the cell membrane of bacterium and the protein of solidification virus, can kill bacterium and decomposing organic pollutant, having
Organic pollutants resolve into free of contamination water (H2) and carbon dioxide (CO O2), thus with extremely strong sterilization, deodorization, mould proof, antifouling
Self-cleaning, air purification function.
Further, the thick effect filter layer is pleating fiber filter material liner one-sided metallic silk screen, and air passes through
The bulky grain pollutant that coarse filtration layer is carried out in primary filter, air is attracted on thick effect filter layer, sets low efficient filter screen
It is the contact surface of reduction photocatalyst net and air in order to prevent the large granular impurity in air from adsorbing online in photocatalyst filter,
So as to influence the elimination efficiency of PM2.5 particles and harmful organic principle.
The beneficial effects of the utility model：1st, the pathogen such as bacterium, virus, mould and dust mite can effectively be killed；Oxidation
Decompose the volatile organic matter in air.
2nd, being capable of the effective particle such as pathogen residuum and PM2.5 such as adsorption filtration part bacterium, virus, mould and dust mite
Thing.
3rd, it can effectively improve indoor air quality, reduce environmental air pollution, reduce transmission, protection human body is good for
Health.
4th, screen pack can be cleaned automatically, it is not necessary to dismantle, save manpower.
When the 5th, cleaning screen pack, filtration is carried out simultaneously, does not influence air purifier to provide pure air.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Label in figure：1st, housing；2nd, air inlet；3rd, exhaust outlet；4th, extraction fan；5th, deflector；6th, montant；7th, valve；8、
Dust arrester；9th, photo-catalytic filtering screen；10th, spanner；11st, ultraviolet lamp；12nd, pipeline；13rd, door is blocked；14th, low efficient filter screen.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.
As shown in figure 1, the utility model includes housing 1；The two ends of the housing 1 are respectively air inlet 2 and exhaust
Mouth 3；Extraction fan 4 is set at the air inlet 2；Photo-catalytic filtering screen 9 is set in the housing 1；The photo-catalytic filtering screen 9
One end is fixedly connected with the housing 1 of the side of air inlet 2；The inner side of photo-catalytic filtering screen 9 sets low efficient filter screen 14, and air is first through thick
Imitate filter layer 14 and carry out primary filter, profound filtering is then carried out by photo-catalytic filtering screen 9；One end of low efficient filter screen 14 with
Housing 1 is connected, and the other end is connected with the one end of photo-catalytic filtering screen 9 away from air inlet 2, is set and is led in the low efficient filter screen 9
Plate 5 is flowed, the deflector 5 controls rotation by the montant 6 for being fixedly installed on plate face；One end of the montant 6 extends to housing 1
Outside, the end is provided with spanner 10, by the rotatable montant 6 of spanner 10, so that deflector 5 rotates；The photo-catalytic filtering screen 9 is remote
From one end connecting pipe 12 of air inlet 2, the pipeline 12 is extended to outside housing 1, and connects dust arrester 8；The pipeline 12
It is provided with valve 7；The inwall of the housing 1 is provided with ultraviolet lamp 11；Set at the exhaust outlet 3 and block door 13, it is described to block
One end of door 13 is hinged with housing 1, and the door 13 that blocks can block exhaust outlet 3, prevent air-flow from passing through.The photocatalyst filter
Net 9 is to scribble Nano titanium dioxide particle in metal net surface.
Air is entered by air inlet, carries out the bulky grain pollutant quilt in primary filter, air by coarse filtration layer first
Absorption is on slightly effect filter layer.Thick effect filter layer is pleating fiber filter material liner one-sided metallic silk screen.Then in metal
Under the catalytic action of net surface nano titanium oxide, it is big that the ultraviolet that ultraviolet lamp 11 is sent makes the aqueous vapor in air produce rapidly
Measurer has the hydroxyl radical free radical of very strong oxidation, and it can not only quickly kill bacterium, virus, mould and dust mite in air etc.
Volatile organic matter in pathogen, oxidation Decomposition air, moreover it is possible to the other natures of oxidation Decomposition and the pollutant artificially produced, such as
Methane, nitrous oxide, hydrogen sulfide, ozone and other toxic and harmful gas (SO2、O3、NH3) etc..
During normal purification, the plate face of deflector 5 is parallel with airflow direction, and valve 7 is closed, and blocks door 13 and opens, air quilt
Extraction fan 4 is sucked from air inlet 2, is discharged after filter screen filtration from exhaust outlet 3.When needing cleaning screen pack, valve 7 is opened,
Door 13 is blocked in closing, and rotary spanner 10 makes the plate face of deflector 5 vertical with airflow direction, and air is between screen pack and housing 1
Interlayer pass through, then again return screen pack in, flowed out from pipeline 12, the impurity adsorbed on low efficient filter screen 14 is by high velocity air
Sweep away, flow to dust-removal cloth-bag 8 from pipeline 12 with air-flow, impurity is trapped within dust-removal cloth-bag 8, pure air is from dust-removal cloth-bag
Flowed out in 8 fiber hole, complete filtering net cleaning.
Described above is only preferred embodiment of the present utility model, it should be pointed out that：For the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as protection domain of the present utility model.
Claims (4)
1. a kind of photo-catalytic air cleaner, it is characterised in that including housing (1)；The two ends of the housing (1) are respectively air inlet
Mouth (2) and exhaust outlet (3)；Air inlet (2) place sets extraction fan (4)；Photo-catalytic filtering screen is set in the housing (1)
(9)；One end of the photo-catalytic filtering screen (9) is fixedly connected with the housing (1) of air inlet (2) side；The photocatalyst filter
The inner side of net (9) sets thick effect filter layer (14), and air is first through thick effect filter layer (14) filtering, then through photo-catalytic filtering screen
(9) filter；One end of the low efficient filter screen (14) is connected with housing (1), the other end and photo-catalytic filtering screen (9) away from entering
One end connection of gas port (2)；Deflector (5) is set in the thick effect filter layer (14), the deflector (5) is by being fixedly installed on
Montant (6) the control rotation of plate face；One end of the montant (6) extends to housing (1) outside, and the end is provided with spanner (10), passes through
Spanner (10) rotatable montant (6), so that deflector (5) rotates；The remote air inlet (2) of the photo-catalytic filtering screen (9)
One end connecting pipe (12), the pipeline (12) extends to housing (1) outside, and connects dust arrester (8)；On the pipeline (12)
Provided with valve (7)；The inwall of the housing (1) is provided with ultraviolet lamp (11)；Exhaust outlet (3) place sets and blocks door (13),
Described one end for blocking door (13) is hinged with housing (1), and the door (13) that blocks can block exhaust outlet (3), prevent air from leading to
Cross.
2. a kind of photo-catalytic air cleaner according to claim 1, it is characterised in that the dust arrester (8) be except
Dirt cloth bag.
3. a kind of photo-catalytic air cleaner according to claim 1, it is characterised in that the photo-catalytic filtering screen (9)
Nano titanium dioxide particle is scribbled for metal net surface.
4. a kind of photo-catalytic air cleaner according to claim 1, it is characterised in that the thick effect filter layer (14) is
Pleating fiber filter material liner one-sided metallic silk screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720252689.6U CN206582991U (en) | 2017-03-14 | 2017-03-14 | A kind of photo-catalytic air cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720252689.6U CN206582991U (en) | 2017-03-14 | 2017-03-14 | A kind of photo-catalytic air cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206582991U true CN206582991U (en) | 2017-10-24 |
Family
ID=60112960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720252689.6U Expired - Fee Related CN206582991U (en) | 2017-03-14 | 2017-03-14 | A kind of photo-catalytic air cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206582991U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110237615A (en) * | 2019-06-28 | 2019-09-17 | 苏州思彬纳米科技有限公司 | A kind of car hand-held photocatalyst dust-extraction unit |
-
2017
- 2017-03-14 CN CN201720252689.6U patent/CN206582991U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110237615A (en) * | 2019-06-28 | 2019-09-17 | 苏州思彬纳米科技有限公司 | A kind of car hand-held photocatalyst dust-extraction unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171024 Termination date: 20200314 |