CN206730182U - A kind of air purifier photoactivation purification assembly - Google Patents
A kind of air purifier photoactivation purification assembly Download PDFInfo
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- CN206730182U CN206730182U CN201621331537.7U CN201621331537U CN206730182U CN 206730182 U CN206730182 U CN 206730182U CN 201621331537 U CN201621331537 U CN 201621331537U CN 206730182 U CN206730182 U CN 206730182U
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- plate
- air purifier
- ultraviolet lamp
- photoactivation
- photocatalytic plate
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model provides a kind of air purifier photoactivation purification assembly, it includes ultraviolet lamp and photocatalytic plate, the photocatalytic plate centered on ultraviolet lamp, it is radially arranged in parallel successively from top to bottom, the surface of the photocatalytic plate is coated with photochemical catalyst, the angle of the photocatalytic plate and horizontal plane is 0 ~ 80o, and the photocatalytic plate is provided with the through hole for air circulation.Using the technical solution of the utility model, by the way of photocatalytic plate arranged in parallel is with the horizontal certain angle, on photocatalytic plate, the area of the photochemical catalyst of exposure dramatically increases the ultraviolet direct irradiation that centrally located ultraviolet lamp is sent, and improves light-catalysed efficiency；In addition, the gap and the photocatalytic plate between photocatalytic plate are provided with and supply the through hole of air circulation to reduce windage for air circulation, saved energy consumption.
Description
Technical field
It the utility model is related to a kind of component of air purifier, more particularly to a kind of air purifier photoactivation purification
Component.
Background technology
At present, air purifier can all be carried out disinfection sterilization by the way of ultraviolet, usually consolidate photochemical catalyst
Change on netted or fibrous substrate.But either netted or fibrous base material, due to ultraviolet can only straightline propagation,
Final ultraviolet exposed area is still the actual projected area of ultraviolet.So exposed area is not because having used net
Shape or threadiness and increase, catalytic effect does not have apparent raising.
Utility model content
For above technical problem, the utility model provides a kind of air purifier photoactivation purification assembly, increase
Exposed area, improves catalytic efficiency.
On the other hand, the technical solution of the utility model is：
A kind of air purifier photoactivation purification assembly, it includes ultraviolet lamp and photocatalytic plate, the photocatalytic plate
Centered on ultraviolet lamp, it is radially arranged in parallel successively from top to bottom, the surface of the photocatalytic plate is coated with photochemical catalyst,
The angle of the photocatalytic plate and horizontal plane is 0 ~ 80o, and the photocatalytic plate is provided with the through hole for air circulation.The light is urged
The preferred titanium dioxide of agent.
It is using this technical scheme, numerous photochemical catalyst plates are arranged in parallel, fully increase the radiation-curable face of photochemical catalyst
Product；And photocatalytic plate, with the horizontal certain angle, the ultraviolet direct irradiation that centrally located ultraviolet lamp is sent exists
On photocatalytic plate, the area of the photochemical catalyst of exposure dramatically increases；And the gap between photocatalytic plate, and the light are urged
Windage can be reduced, has saved energy consumption provided with the through hole for air circulation for air circulation by changing plate.
As further improvement of the utility model, the photocatalytic plate spaced set.Further, it is neighbouring
Distance between two blocks of photochemical catalyst plates is 1.5-4cm.
As further improvement of the utility model, the angle of the photocatalytic plate and horizontal plane is 1 ~ 75o.
As further improvement of the utility model, the angle of the photocatalytic plate and horizontal plane is 5 ~ 60o.
As further improvement of the utility model, the ultraviolet lamp includes the ultraviolet lamp and 185nm of 254nm wavelength
The ultraviolet lamp of wavelength.Using this technical scheme, 185nm ultraviolets produce ozone, 254nm ultraviolet light degradation ozone, this mistake
Caused oxygen atom active group has very high chemism in journey, and the pollutant of surrounding can be decomposed.
As further improvement of the utility model, the air purifier includes housing, the inner side of the housing sidewall
Provided with preliminary filter layer；The air purifier photoactivation purification assembly also includes photocatalysis light shield, and the photocatalysis is prevented
The surface of tabula rasa is coated with photochemical catalyst, and the photocatalysis light shield is positioned at the inner side of the preliminary filter layer and positioned at described
The ultraviolet lamp and photocatalytic plate are surrounded, leaked with antiultraviolet by the periphery of photocatalytic plate, the photocatalysis light shield, institute
State the air channel left between the bottom of photocatalysis light shield and the bottom of housing and flowed into for air.Using this technical scheme, more preferably
Prevent ultraviolet from leaking, and air after the entrance of preliminary filter layer by initial filter, the air after initial filter is against sunshine from photocatalysis
Air channel between plate bottom and housing enters, and air is discharged after being purified from the bottom up, and purification is more thorough.
Preferably, the preliminary filter element includes coarse filtration membrane filtration layer and HEPA（High efficiency
Particulate air Filter, high-efficiency air filtering film）Membrane filtration layer, the HEPA membrane filtrations layer are located at coarse filtration membrane filtration
The inner side of layer.Air carries out the fine particulate filters such as PM2.5 after the filtering of coarse filtration membrane filtration layer, then by HEPA membrane filtrations layer.
As further improvement of the utility model, it is anti-that the air purifier photoactivation purification assembly also includes ventilation
Illumination component, the air outlet of the air purifier are located at the top of ultraviolet lamp；The ventilation sun-proof component is positioned at ultraviolet
Between line lamp and air outlet, it includes antiultraviolet plate arranged in parallel, and vent passages, institute are provided between the antiultraviolet plate
It is identical to state flow direction of the bearing of trend of antiultraviolet plate with air from ultraviolet lamp to air outlet.Using this technical scheme,
Ultraviolet is blocked using antiultraviolet plate arranged in parallel, it is therefore prevented that photograph of the ultraviolet to the miscellaneous part in air purifier
Penetrate, while ensure low windage.
As further improvement of the utility model, the ultraviolet lamp is erected in air purifier, the UV resistance
Line plate is erect side by side in the top of ultraviolet lamp, the length of the quartz ampoule for erectting direction and ultraviolet lamp of the antiultraviolet plate
Direction is parallel, arranged in parallel in the horizontal direction between the antiultraviolet plate.
As further improvement of the utility model, the height of the antiultraviolet plate is more than 2 centimetres；The antiultraviolet
The distance between plate between plate is not more than 2 centimetres.
As further improvement of the utility model, the material of the antiultraviolet plate is steel, iron or aluminium.
Compared with prior art, the beneficial effects of the utility model are：
Using the technical solution of the utility model,
First, using the technical solution of the utility model, by the way of photocatalytic plate is with the horizontal certain angle,
For the ultraviolet direct irradiation that centrally located ultraviolet lamp is sent on photocatalytic plate, the area of the photochemical catalyst of exposure is notable
Increase, improves light-catalysed efficiency.
Second, using the technical solution of the utility model, set on the gap and the photocatalytic plate between photocatalytic plate
There is the through hole for air circulation to reduce windage for air circulation, saved energy consumption.
3rd, using the technical solution of the utility model, it is contemplated that caused by the leakage for the ultraviolet that ultraviolet lamp is sent
Side effect, light-catalysed efficiency is further improved by the way of photocatalysis light shield is set, while can be also in the light；It is in addition, logical
Cross setting ventilation sun-proof component to stop the ultraviolet on top, prevent it from top to other portions in air purifier
Part is irradiated, while ensures low windage.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is the structural representation of the utility model embodiment 2.
Fig. 3 is the structural representation of the utility model embodiment 3.
Embodiment
Below in conjunction with the accompanying drawings, preferably embodiment of the present utility model is described in further detail.
Embodiment 1
As shown in figure 1, a kind of air purifier photoactivation purification assembly, it includes ultraviolet lamp 1 and photocatalytic plate 2,
The photocatalytic plate 2 is centered on ultraviolet lamp 1, radially arranged in parallel successively from top to bottom, the surface of the photocatalytic plate 2
Coated with photochemical catalyst, the angle of the photocatalytic plate 2 and horizontal plane is 30o, and the photocatalytic plate 2 is provided with and supplies air circulation
Through hole.The ultraviolet lamp 1 includes the ultraviolet lamp 11 of 254nm wavelength and the ultraviolet lamp 12 of 185nm wavelength.
Embodiment 2
On the basis of embodiment 1, as shown in Fig. 2 the air purifier includes housing 3, the side wall of housing 3 it is interior
Side is provided with preliminary filter layer 4；The air purifier photoactivation purification assembly also includes photocatalysis light shield 5, and the light is urged
The surface of chemoprevention tabula rasa 5 is coated with photochemical catalyst, and the photocatalysis light shield 5 is positioned at the inner side of the preliminary filter layer 4 and position
In the periphery of the photocatalytic plate 2, the photocatalysis light shield 5 surrounds the ultraviolet lamp 1 and photocatalytic plate 2, to prevent purple
Outside line is leaked, and the air channel 6 flowed into for air is left between the bottom of the photocatalysis light shield 5 and the bottom of housing 3.
Embodiment 3
On the basis of embodiment 2, as shown in figure 3, the air purifier photoactivation purification assembly also includes ventilation
Sun-proof component 7, the air outlet 10 of the air purifier are located at the top of ultraviolet lamp 1, and the ventilation sun-proof component 7 wraps
Antiultraviolet plate 8 arranged in parallel is included, is provided with vent passages 9 between the antiultraviolet plate 8, the ultraviolet lamp 1 is erected at
In air purifier, the antiultraviolet plate 8 is erect side by side in the top of ultraviolet lamp 1, the vertical cube of the antiultraviolet plate 8
It is parallel to the length direction of the quartz ampoule with ultraviolet lamp 1, it is arranged in parallel in the horizontal direction between the antiultraviolet plate 8.Institute
The height for stating antiultraviolet plate 8 is more than 2 centimetres；Distance between plates between the antiultraviolet plate 8 is not more than 2 centimetres.It is described anti-
The material of ultraviolet plate 8 is steel, iron or aluminium.
Embodiment described above is better embodiment of the present utility model, and it is new not to limit this practicality with this
The specific implementation scope of type, the scope of the utility model includes being not limited to present embodiment, all according to the utility model
Shape, the equivalence changes made of structure are in the scope of protection of the utility model.
Claims (9)
- A kind of 1. air purifier photoactivation purification assembly, it is characterised in that：It includes ultraviolet lamp and photocatalytic plate, described Photocatalytic plate centered on ultraviolet lamp, it is radially arranged in parallel successively from top to bottom, the surface of the photocatalytic plate is coated with Photochemical catalyst, the angle of the photocatalytic plate and horizontal plane is 0 ~ 80o, and the photocatalytic plate is provided with for the logical of air circulation Hole.
- 2. air purifier photoactivation purification assembly according to claim 1, it is characterised in that：The photocatalytic plate with The angle of horizontal plane is 1 ~ 75o.
- 3. air purifier photoactivation purification assembly according to claim 2, it is characterised in that：The photocatalytic plate with The angle of horizontal plane is 5 ~ 60o.
- 4. air purifier photoactivation purification assembly according to claim 3, it is characterised in that：The ultraviolet lamp bag Include the ultraviolet lamp of 254nm wavelength and the ultraviolet lamp of 185nm wavelength.
- 5. the air purifier photoactivation purification assembly according to claim 1 ~ 4 any one, it is characterised in that：It is described Air purifier includes housing, and the inner side of the housing sidewall is provided with preliminary filter layer；The air purifier photoactivation is net Changing component also includes photocatalysis light shield, and the surface of the photocatalysis light shield is coated with photochemical catalyst, and the photocatalysis is against sunshine Plate is positioned at the inner side of the preliminary filter layer and positioned at the periphery of the photocatalytic plate, and the photocatalysis light shield is by the purple Outside line lamp and photocatalytic plate are surrounded, and the wind flowed into for air is left between the bottom of the photocatalysis light shield and the bottom of housing Road.
- 6. air purifier photoactivation purification assembly according to claim 5, it is characterised in that：It is anti-that it also includes ventilation Illumination component, the air outlet of the air purifier are located at the top of ultraviolet lamp；The ventilation sun-proof component is positioned at ultraviolet Between line lamp and air outlet, it includes antiultraviolet plate arranged in parallel, and vent passages, institute are provided between the antiultraviolet plate It is identical to state flow direction of the bearing of trend of antiultraviolet plate with air from ultraviolet lamp to air outlet.
- 7. air purifier photoactivation purification assembly according to claim 6, it is characterised in that：The ultraviolet lamp erects Stand in air purifier, the antiultraviolet plate is erect side by side in the top of ultraviolet lamp, the setting of the antiultraviolet plate Direction is parallel with the length direction of the quartz ampoule of ultraviolet lamp, arranged in parallel in the horizontal direction between the antiultraviolet plate.
- 8. air purifier photoactivation purification assembly according to claim 7, it is characterised in that：The antiultraviolet plate Height be more than 2 centimetres；Distance between plates between the antiultraviolet plate is not more than 2 centimetres.
- 9. air purifier photoactivation purification assembly according to claim 8, it is characterised in that：The antiultraviolet plate Material be steel, iron or aluminium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621331537.7U CN206730182U (en) | 2016-12-06 | 2016-12-06 | A kind of air purifier photoactivation purification assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621331537.7U CN206730182U (en) | 2016-12-06 | 2016-12-06 | A kind of air purifier photoactivation purification assembly |
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| Publication Number | Publication Date |
|---|---|
| CN206730182U true CN206730182U (en) | 2017-12-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621331537.7U Active CN206730182U (en) | 2016-12-06 | 2016-12-06 | A kind of air purifier photoactivation purification assembly |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110030648A (en) * | 2019-05-15 | 2019-07-19 | 浙江大品智能科技有限公司 | Forest air manufacturing machine |
| CN111018042A (en) * | 2019-12-19 | 2020-04-17 | 浙江天地环保科技有限公司 | Chemical oxidation-photocatalysis combined device |
| CN114289076A (en) * | 2021-11-10 | 2022-04-08 | 哈尔滨工程大学青岛船舶科技有限公司 | Preparation of low-wind-resistance high-light-transmittance catalytic plate net |
-
2016
- 2016-12-06 CN CN201621331537.7U patent/CN206730182U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110030648A (en) * | 2019-05-15 | 2019-07-19 | 浙江大品智能科技有限公司 | Forest air manufacturing machine |
| CN111018042A (en) * | 2019-12-19 | 2020-04-17 | 浙江天地环保科技有限公司 | Chemical oxidation-photocatalysis combined device |
| CN114289076A (en) * | 2021-11-10 | 2022-04-08 | 哈尔滨工程大学青岛船舶科技有限公司 | Preparation of low-wind-resistance high-light-transmittance catalytic plate net |
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