CN204233975U - Efficiency light catalytic control sheet - Google Patents
Efficiency light catalytic control sheet Download PDFInfo
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- CN204233975U CN204233975U CN201420626382.4U CN201420626382U CN204233975U CN 204233975 U CN204233975 U CN 204233975U CN 201420626382 U CN201420626382 U CN 201420626382U CN 204233975 U CN204233975 U CN 204233975U
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- matrix
- bellmouth
- control sheet
- light catalytic
- efficiency light
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Abstract
The utility model discloses a kind of efficiency light catalytic control sheet, comprises matrix, and the upper surface of described matrix has several crest face be arranged in parallel and trough faces, and this crest face and trough face are alternately arranged; This matrix also offers several bellmouths running through upper surface, lower surface, and the aperture of described bellmouth is positioned at the lower surface of described matrix, and the macropore of described bellmouth is positioned at the upper surface of described matrix; Upper surface and the bellmouth inwall of described matrix all have nano titanium dioxide photocatalyst film, the thickness of described nano titanium dioxide photocatalyst film 5 ~ 20 microns.The utility model efficiency light catalytic control sheet is applied in air and water purification field, can various poisonous, the harmful organic pollution of oxidation Decomposition under the irradiation of ultraviolet light, and formaldehyde clearance high and removal time shortens greatly, and sterilizing rate is high and the time is short simultaneously.
Description
Technical field
The utility model relates to photocatalysis field, particularly a kind of optical catalyst carrier.
Background technology
Photocatalyst is a kind of nano level metal oxide materials (nano titanium oxide is more conventional), it coats substrate surface, under the effect of ultraviolet light, there is the ability of strong photocatalysis degradation organic contaminant, effectively can decompose various toxic and harmful in air, the function such as simultaneously also possess extremely strong sterilization, deodorizing, mildew-resistant, purify air.
Photocatalyst normally presents pulverulent solids or lyosol, therefore, needs to provide the carrier being convenient to photocatalyst attachment.At present, market adopt substantially foamed aluminium, nickel foam, activated carbon felt, active carbon sponge, paper honeycomb, aluminium honeycomb, woven wire etc. as optical catalyst carrier.Because the surface area of these optical catalyst carriers itself is large not, many reasons such as strong not for the adhesive force of photochemical catalyst, adhesion amount is insufficient, the holdup time of organic pollution gas on optical catalyst carrier falls short of, causing can not the whole usefulness of ultimate attainment performance photocatalysis, be even only a kind of notional propagation, cause negative effect to photocatalysis technology.
Summary of the invention
The utility model object is to provide a kind of efficiency light catalytic control sheet, this efficiency light catalytic control sheet is applied in air and water purification field, can various poisonous, the harmful organic pollution of oxidation Decomposition under the irradiation of ultraviolet light, formaldehyde clearance high and removal time shortens greatly, and sterilizing rate is high and the time is short simultaneously.
For achieving the above object, the technical solution adopted in the utility model is: a kind of efficiency light catalytic control sheet, it is characterized in that: comprise matrix, the upper surface of described matrix has several crest face be arranged in parallel and trough faces, and this crest face and trough face are alternately arranged; This matrix also offers several bellmouths running through upper surface, lower surface, and the aperture of described bellmouth is positioned at the lower surface of described matrix, and the macropore of described bellmouth is positioned at the upper surface of described matrix; Upper surface and the bellmouth inwall of described matrix all have nano titanium dioxide photocatalyst film, the thickness of described nano titanium dioxide photocatalyst film 5 ~ 20 microns.
The technical scheme improved further in technique scheme is as follows:
1, in such scheme, the thickness of described matrix is 5 ~ 20mm.
2, in such scheme, the height between described top, crest face and the bottom in trough face is 2 ~ 6mm.
3, in such scheme, on described matrix, every square metre has 60000 ~ 70000 bellmouths, taper
The diameter macropores in hole is between 2 ~ 4mm, and hole diameter is between 1 ~ 2mm.
4, in such scheme, described bellmouth is circle, triangle, square, rectangle or ellipse.
5, in such scheme, described matrix is ceramic wafer matrix or alumina silicate fiber felt matrix.
Because technique scheme is used, the utility model compared with prior art has following advantages and effect:
The utility model efficiency light catalytic control sheet, its matrix itself has outside huge, coarse surface area, taper open-work on matrix can make its surface area increase several times, and the upper surface of matrix has several crest face be arranged in parallel and trough faces, this crest face and trough face are alternately arranged, and its surface area can be made further to increase.Therefore the area applying photocatalyst on this efficiency light catalytic control sheet will corresponding increase several times, considerably increase the contact area of ultraviolet light to the irradiated area of photocatalyst and photocatalyst and toxic organics gas like this, be used in air and water purification field, can various poisonous, the harmful organic pollution of oxidation Decomposition under the irradiation of ultraviolet light, formaldehyde clearance high and removal time shortens greatly, simultaneously sterilizing rate is high and the time is short, substantially increases speed and the ability of these organic pollutions of photocatalysis Decomposition.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model efficiency light catalytic control sheet perspective view;
Accompanying drawing 2 is the utility model efficiency light catalytic control plate plane structural representation;
Accompanying drawing 3 is the utility model efficiency light catalytic control sheet cross-sectional view;
Accompanying drawing 4 is the partial structurtes schematic diagram of accompanying drawing 3.
In above accompanying drawing, 1, matrix; 2, bellmouth; 21, aperture; 22, macropore; 3, crest face; 4, trough face; 5, nano titanium dioxide photocatalyst film.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described:
Embodiment: a kind of efficiency light catalytic control sheet, it is characterized in that: comprise matrix 1, the upper surface of described matrix 1 has several crest face 3 be arranged in parallel and trough faces 4, and the section in described crest face 3 and trough face 4 is semicircle or zigzag, and this crest face 3 and trough face 4 are alternately arranged; Described matrix 1 also offers the bellmouth 2 that several run through upper surface, lower surface, the aperture 21 of described bellmouth 2 is positioned at the lower surface of described matrix 1, and the macropore 22 of described bellmouth 2 is positioned at the upper surface of described matrix 1; Upper surface and bellmouth 2 inwall of described matrix 1 all have nano titanium dioxide photocatalyst film 5; The thickness 5 ~ 6 microns of described nano titanium dioxide photocatalyst film 5 or 10 ~ 11 microns or 18 ~ 19 microns.
Above-mentioned matrix 1 thickness is 10mm; Height between above-mentioned top, crest face 3 and the bottom in trough face 4 is 4mm.
On above-mentioned matrix 1, every square metre has 65000 bellmouths 2.
Macropore 22 diameter of above-mentioned bellmouth 2 is about 3mm, and aperture 21 diameter is about 1.2mm.
Above-mentioned bellmouth 2 is circular; Above-mentioned matrix 1 is ceramic wafer matrix.
Above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (6)
1. an efficiency light catalytic control sheet, is characterized in that: comprise matrix (1), and the upper surface of described matrix (1) has several crest face (3) be arranged in parallel and trough face (4), and this crest face (3) and trough face (4) are alternately arranged; Described matrix (1) also offers the bellmouth (2) that several run through upper surface, lower surface, the aperture (21) of described bellmouth (2) is positioned at the lower surface of described matrix (1), and the macropore (22) of described bellmouth (2) is positioned at the upper surface of described matrix (1); Upper surface and bellmouth (2) inwall of described matrix (1) all have nano titanium dioxide photocatalyst film (5), the thickness 5 ~ 20 microns of described nano titanium dioxide photocatalyst film (5).
2. efficiency light catalytic control sheet according to claim 1, is characterized in that: the height between the bottom of (3) top, described crest face and trough face (4) is 2 ~ 6mm.
3. efficiency light catalytic control sheet according to claim 1, is characterized in that: described matrix (1) thickness is 5 ~ 20mm, and upper every square metre of matrix (1) has 60000 ~ 70000 bellmouths (2).
4. efficiency light catalytic control sheet according to claim 1, is characterized in that: macropore (22) diameter of described bellmouth (2) is between 2 ~ 4mm, and aperture (21) diameter is between 1 ~ 2mm.
5. efficiency light catalytic control sheet according to claim 1, is characterized in that: described matrix (1) is ceramic wafer matrix or alumina silicate fibre board substrate.
6. efficiency light catalytic control sheet according to claim 1, is characterized in that: described bellmouth (2) is circle, triangle, square, rectangle or ellipse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420626382.4U CN204233975U (en) | 2014-10-27 | 2014-10-27 | Efficiency light catalytic control sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420626382.4U CN204233975U (en) | 2014-10-27 | 2014-10-27 | Efficiency light catalytic control sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204233975U true CN204233975U (en) | 2015-04-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420626382.4U Active CN204233975U (en) | 2014-10-27 | 2014-10-27 | Efficiency light catalytic control sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204233975U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196354A (en) * | 2016-07-29 | 2016-12-07 | 瑞安市智造科技有限公司 | A kind of central air-conditioning |
-
2014
- 2014-10-27 CN CN201420626382.4U patent/CN204233975U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196354A (en) * | 2016-07-29 | 2016-12-07 | 瑞安市智造科技有限公司 | A kind of central air-conditioning |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |