CN208714594U - A kind of structure-integrated decorative panel of photocatalysis antibacterial purification function - Google Patents

A kind of structure-integrated decorative panel of photocatalysis antibacterial purification function Download PDF

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Publication number
CN208714594U
CN208714594U CN201821196343.XU CN201821196343U CN208714594U CN 208714594 U CN208714594 U CN 208714594U CN 201821196343 U CN201821196343 U CN 201821196343U CN 208714594 U CN208714594 U CN 208714594U
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China
Prior art keywords
layer
decorative panel
wallpaper
purification function
photocatalysis
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CN201821196343.XU
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Chinese (zh)
Inventor
曹文斌
刘文秀
王法国
孙芃
匡健磊
庄思濛
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Beijing University of Technology
University of Science and Technology Beijing USTB
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University of Science and Technology Beijing USTB
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Abstract

A kind of structure-integrated decorative panel of photocatalysis antibacterial purification function, including substrate, decoration functions film layer, protective layer and light catalytic purifying layer.Substrate is the structure division of decorative panel, guarantees the intensity and processing performance of decorative panel;Decorative layer is the paint film for having decoration functions, resin film layer or wallpaper/cloth;Protective layer is mainly used for completely cutting off purification function layer and decorative layer, ensures the durability of film layer;The effect of light catalytic purifying layer is carried on protective layer surface layer, can fully absorb incident sunlight, plays purification air and antibacterial and mouldproof.The utility model integral decorative plate; the installation period and assembly rate of traditional decoration plate can not only be greatly improved; but also the toxic and harmful gas such as indoor formaldehyde, benzene, dimethylbenzene can be adsorbed onto nanometer photocatalytic purification layer surface; these toxic and harmful gas are decomposed using photocatalysis and are removed; also have the effects that sterilize antibacterial simultaneously, mould proof deodorization, remove removing taste; comprehensive decontamination room air protects human health.

Description

A kind of structure-integrated decorative panel of photocatalysis antibacterial purification function
Technical field
The utility model relates to building materials and environment-friendly materials field, more particularly to the building material system with air-cleaning function Product and decorations technical field.
Background technique
With the continuous enhancing of continuous improvement of people's living standards and concept of health, indoor air quality issues are just increasingly Cause the concern of people.Currently, indoor environment purification has become the big bottleneck that everybody living standard improves.How to mention comprehensively It rises China and builds living environment, the sustainable development of fitting-up type building materials is promoted to become the general orientation of industry development.Therefore logical Exploitation air cleaning, antibacterial and mouldproof material and corresponding energy saving and environment friendly decorations product are crossed, existing fitting-up material is solved Had a single function existing for material, the feature of environmental protection is poor, without healthy comfortable function the problems such as, realize decorating and renovating material functionalization, integration, Assembling, greenization, industrialization promote building living environment's quality tool to solve generally existing pollution of indoor environment It is significant.
Lot of experiments proves both at home and abroad at present, nano-TiO2Base optic catalytic material is not only safe, but also has to common Machine pollutant, various bacterial viruses etc. have good inhibition and killing effect, by being used for family, school, hospital Decoration material, can not only effective bactericidal, and air quality can be improved comprehensively.But so far, titanium dioxide Catalysis material still fails really to be widely applied in depollution of environment field, and the bottleneck problem being primarily present is that efficiency light is urged Change material and existing building material surface adheres to and the problem of durability.
Utility model content
It is compatible with substrate to solve light catalytic purifying layer in view of the above-mentioned problems, by protective layer technology for the utility model Property problem;It by inorganic film forming component, solves the endurance issues of light catalytic purifying layer, discloses photocatalysis antibacterial purification function Can structure-integrated decorative panel, not only have the advantages of structural ornament integrated quick assembling, while being also equipped with safety broad-spectrum Long-acting purification antibacterial functions efficiently can decompose the toxic and harmful gas in removal room air using indoor light, comprehensive Improve living environment.
A kind of structure-integrated decorative panel of photocatalysis antibacterial purification function, including substrate, decoration functions film layer, protective layer and Light catalytic purifying layer;The substrate is bottom;On substrate be decoration functions film layer, including paint film, resin film layer or Wallpaper/cloth;Protective layer is carried on protective layer surface layer in decoration functions film layer, light catalytic purifying layer;The substrate is decoration The structure division of plate guarantees the intensity and processing performance of decorative panel;The decoration functions film layer is the oil for having decoration functions Paint film layer, resin film layer or wallpaper/cloth;Described is protective layer used in isolation light catalytic purifying layer and decoration functions film layer, protects Hinder the durability of decoration functions film layer;The inorganic light catalytic purifying layer is carried on protective layer surface layer, can fully absorb into Sun plays the effect of purifying air and antibacterial and mouldproof.
Further, the decoration functions film layer is predominantly paint films, ultraviolet curing resin film, PVC wallpaper, glass One of fiber cloth wallpaper, pure paper wallpaper, non-woven fabrics wallpaper, fabric surface wallpaper, diatomite wallpaper pass through the preset life of batch production It produces, obtains the integrated building materials substrate article of structural ornament.
Further, the protective layer is mainly stable inorganic oxide film layer, including aluminum oxide film layer, silicon oxide film One of layer, diatomite film layer, calcium silicates film layer, it can effectively solve photocatalysis point of the photocatalzed film to decoration coating Solution is substantially improved building material and purifies the durability of film layer.
Further, the light catalytic purifying layer is inorganic visible light photocatalysis purifying layer, and main material is received for N doping Rice titanium dioxide, Ag doped with nano TiO 2, tungsten doping nano titanium dioxide, carbon-doped nano titanium deoxid, carbon quantum dot One of sensitized titanium dioxide, graphene composite titanium dioxide, stannous oxide composite photocatalysis material of titanium dioxide, they put Dependence of traditional photocatalysis material of titanium dioxide to ultraviolet light has been taken off, has had the characteristics of response indoor visible light, it can will be indoor The energy of light is converted into chemical energy, long-acting, last decomposition organic matter and bactericidal purifying;
Further, the inorganic light catalytic purifying layer is thickness range between 10nm-1000nm, cannot change structure The appearance of decorative ornament plate itself.
Further, the inorganic light catalytic purifying layer is catalysis material, and the decomposition with broad-spectrum long-acting is poisonous and harmful Gas, sterilization antibacterial, the function of mould proof deodorization.
The beneficial effects of the utility model are: the photocatalysis antibacterial purification function structural integrity using the utility model is disguised Plaque not only has the advantages of structural ornament integrated quick assembling, meets the needs of future architecture is to assembling, simultaneously also Have the long-acting purification antibacterial functions of safety broad-spectrum, can efficiently be decomposed using indoor light poisonous and harmful in removal room air Gas, comprehensive improvement living environment.It has a vast market foreground and good social effect.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model, in figure, 1, substrate;2, decoration functions film layer;3, protective layer;4, light is urged Change purifying layer.
Fig. 2 is the bacterium colony RLU value of common decorative and antibacterial plaque surface in different application environment.As seen from the figure, exist The antibacterial decorative panel according to prepared by the utility model has good anti-microbial property, and surface colony index is respectively less than 50, hence it is evident that Lower than defined acceptance value (100).
Specific embodiment
As shown in Figure 1, the utility model is a kind of structure-integrated decorative panel of photocatalysis antibacterial purification function, including substrate 1, decoration functions film layer 2, protective layer 3 and inorganic light catalytic purifying layer 4.
In use, by the structure-integrated decorative panel of photocatalysis antibacterial purification function according to the installation method of traditional decoration plate After assembly, other than playing the functions such as the traditional decoration of dalle, sound-proof sound-absorbing, the fire prevention moisture absorption, photocatalysis is anti- The outermost light catalytic purifying layer of the structure-integrated decorative panel of bacterium purification function can with the long-acting formaldehyde by room air, The toxic and harmful gas such as acetaldehyde, benzene,toluene,xylene are adsorbed onto its surface, and then catalysis material is sent out under the irradiation of light It waves photocatalysis and these toxic and harmful gas is resolved into carbon dioxide and water, purify the air of a room;Photocatalysis antibacterial simultaneously Purifying layer can also effectively prevent bacterium, mould to breed, and effectively kill various microorganisms and other biological pollutant, comprehensive decontamination Air improves breathing quality, protects human health.
One embodiment of the utility model is described in detail above, but the content is only the utility model Preferred embodiment should not be considered as limiting the scope of the present invention.It is all to be made according to application scope of the utility model All the changes and improvements etc., should still belong within the patent covering scope of the utility model.

Claims (6)

1. a kind of structure-integrated decorative panel of photocatalysis antibacterial purification function, which is characterized in that including substrate, decoration functions film Layer, protective layer and light catalytic purifying layer;The substrate is bottom;On substrate for paint film, resin film layer or wallpaper/ Cloth;For protective layer on paint film, resin film layer or wallpaper/cloth, light catalytic purifying layer is carried on protective layer surface layer.
2. the structure-integrated decorative panel of photocatalysis antibacterial purification function according to claim 1, which is characterized in that the base Material material is one of plasterboard, mineral wool board, calcium silicate board with microporous or diatom plate.
3. the structure-integrated decorative panel of photocatalysis antibacterial purification function according to claim 1, which is characterized in that described Decoration functions film layer is paint films, ultraviolet curing resin film, PVC wallpaper, glass fabric wallpaper, pure paper wallpaper, nonwoven One of cloth wallpaper, fabric surface wallpaper, diatomite wallpaper.
4. the structure-integrated decorative panel of photocatalysis antibacterial purification function according to claim 1, which is characterized in that described Protective layer is stable inorganic oxide film layer, including aluminum oxide film layer, membranous layer of silicon oxide, diatomite film layer, calcium silicates film layer One of.
5. the structure-integrated decorative panel of photocatalysis antibacterial purification function according to claim 1, which is characterized in that described Light catalytic purifying layer is inorganic visible light photocatalysis purifying layer, and material is nitrogen-doped nanometer titanium dioxide, Ag doped with nano dioxy Change titanium, tungsten doping nano titanium dioxide, carbon-doped nano titanium deoxid, carbon quantum dot sensitized titanium dioxide, graphene compound two One of titanium oxide, stannous oxide composite photocatalysis material of titanium dioxide.
6. the structure-integrated decorative panel of photocatalysis antibacterial purification function according to claim 1, which is characterized in that described The pure inorganic thin film of light catalytic purifying layer, thickness range is between 10nm-1000nm.
CN201821196343.XU 2018-07-26 2018-07-26 A kind of structure-integrated decorative panel of photocatalysis antibacterial purification function Active CN208714594U (en)

Priority Applications (1)

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CN201821196343.XU CN208714594U (en) 2018-07-26 2018-07-26 A kind of structure-integrated decorative panel of photocatalysis antibacterial purification function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821196343.XU CN208714594U (en) 2018-07-26 2018-07-26 A kind of structure-integrated decorative panel of photocatalysis antibacterial purification function

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110283402A (en) * 2019-05-29 2019-09-27 安徽同心林塑胶科技有限公司 PVC floor graphene-based additive and preparation method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110283402A (en) * 2019-05-29 2019-09-27 安徽同心林塑胶科技有限公司 PVC floor graphene-based additive and preparation method thereof

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