CN204033031U - Antibacterial curtain - Google Patents
Antibacterial curtain Download PDFInfo
- Publication number
- CN204033031U CN204033031U CN201420208099.XU CN201420208099U CN204033031U CN 204033031 U CN204033031 U CN 204033031U CN 201420208099 U CN201420208099 U CN 201420208099U CN 204033031 U CN204033031 U CN 204033031U
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- curtain
- photocatalyst
- layer
- anti oxidation
- oxidation layer
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Abstract
The utility model relates to antibacterial curtain, comprises fabric curtain, anti oxidation layer and photocatalyst layer.Anti oxidation layer is sprayed on the surface of described fabric curtain.Photocatalyst layer is sprayed on described anti oxidation layer.Wherein, described anti oxidation layer is a nanometer titanium dioxide silicon membrane layer.The utility model can produce strong catalytic degradation function under the effect of visible ray, effectively degrades the pernicious gas in air, has killed various bacteria, thus can air well in clean room.In addition, photocatalyst layer is attached on fabric curtain by anti oxidation layer, protects curtain fabric ground well, makes it can not be carried out Oxidative demage effect by photocatalyst.
Description
Technical field
The utility model relates to curtain technical field, specifically, relates to a kind ofly have curtain that is antibacterial, air purification effect.
Background technology
Because photocatalyst achieves industrialization in many fields such as glass, metal, weaving, building, automobile, weaving, residential equipment, household electrical appliances, light industry, purification of air, water treatment, coating for internal and external wall.The application of photocatalyst almost can relate to each corner of people's daily routines, and has started to show its effect widely.In hospital, " photocatalyst " can suppress ward syndrome effectively, to the sterilizing effectively such as sick bed, medicine equipment, can not leave over down and have drug-fast bacterium.It is reported, Japanese state hospital has started to adopt this technology to improve environmental sanitation.The places of business such as KTV, after " photocatalyst " construction, can effectively be removed the smell distributed in finishing, build good, pure and fresh environment.Continuing purge outside the building wall also can realize, after overall photocatalytic spray is carried out to skin, not only can clean room's outer air, and the dirt of metope attachment can be decomposed, make dust not easily adhere to simultaneously, after rain drop erosion, obtain the surface cleaned, thus produce automatic cleaning action.In addition, large quantities of photocatalyst technology application products group such as tableware and kitchen articles, house decorative material, water treatment and Air Pollution Control equipment, antibacterial and deodorizing fibre (cloth, ready-made clothes), deodorization refrigerator, food storage facility, fruits and vegetables storage ethylene decomposition device with antibiosis and self-cleaning performance comes on stage.Along with the development of photocatalyst technology study and practice, the whole world has welcome the epoch of photocatalyst industrialization.At present, China, the U.S., Germany, France and Korea S etc. are launching rapidly the research and development of photocatalyst oxidizes titanium, and its range of application is in further expansion, and titanium dioxide is improving constantly as the performance of catalysis material.As long as uniformly sprayed by photocatalyst on indoor wall, utilize sunlight or light just can decomposing harmful substances endlessly, greatly reduce pollutant to the harm of human body.Last layer photocatalyst liquid will be sprayed in usual family of Japan after finishing completes, become a kind of conventional air purifying paint, also do not reached this step in the consciousness of China people, believe that photocatalyst also can come into the family of China common people in the near future.
In China, the epoch of photocatalyst industrialization are welcome.At present, the demand of Cleaning market just more than 20,000,000,000 in room is often only at home.Because China's indoor environmental pollution is very serious, house decoration dispute is very common.Therefore, can estimate: in China, " photocatalyst " technology has widespread demand in a lot of fields.More domestic large-scale electrical companies have taken the lead in having installed photo-catalytic filtering screen on air-conditioning.China Guangzhou, Beijing, Shanghai, Chengdu, all have many enterprises just at development and production building coating, add water treatment, purification of air, new material, the demand of new forms of energy etc. is huge especially.Estimate according to Chinese Academy of Engineering authoritative expert, photocatalyst has the market capacity of 10,000,000,000 yuan every year in China, predict that the economic effect of photocatalyst will account for the market of 10% in Environmental Industry simultaneously, by 2010, every annual was with the growth rate development of 13%, estimated that the domestic market scale after 5-10 years can reach tens billion of unit.
Therefore, how being applied to by photocatalyst well on curtain to make it have antibacterial, air purification effect is human society urgent problem.
Utility model content
Technical problem to be solved in the utility model is, provides a kind of and has curtain that is antibacterial, air purification effect.
To achieve these goals, antibacterial curtain of the present utility model, comprises fabric curtain, anti oxidation layer and photocatalyst layer.Anti oxidation layer is sprayed on the surface of described fabric curtain.Photocatalyst layer is sprayed on described anti oxidation layer.Wherein, the material of described anti oxidation layer is for having hydrophilic Nano-meter SiO_2
2coating material.
Above-mentioned antibacterial curtain, wherein, the thickness of described anti oxidation layer is 0.05 ~ 0.2 micron.
Above-mentioned antibacterial curtain, wherein, the particle diameter of the nano silicon in described anti oxidation layer is 2 ~ 10 nanometers.
Above-mentioned antibacterial curtain, wherein, the material of described photocatalyst layer is nano titanium oxide/Nano Silver coating.
Above-mentioned antibacterial curtain, wherein, the thickness of described photocatalyst layer is 0.1 ~ 0.5 micron.
Above-mentioned antibacterial curtain, wherein, described fabric curtain, described anti oxidation layer and described photocatalyst layer form an entirety.
Beneficial functional of the present utility model is, because the surface spraying of fabric curtain has photocatalyst layer, strong catalytic degradation function can be produced under the effect of visible ray, effectively degrade the pernicious gas in air, kill various bacteria, thus can air well in clean room.In addition, photocatalyst layer is attached on fabric curtain by anti oxidation layer, protects curtain fabric ground well, makes it can not be carried out Oxidative demage effect by photocatalyst.
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail, but not as to restriction of the present utility model.
Accompanying drawing explanation
Fig. 1 is the structure diagram of antibacterial curtain of the present utility model.
Wherein, Reference numeral
1-fabric curtain, 2-anti oxidation layer, 3-photocatalyst layer
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, technical solutions of the utility model are described in detail, further to understand the purpose of this utility model, scheme and effect, but not as the restriction of the utility model claims protection domain.
Consult the structure diagram of Fig. 1 antibacterial curtain of the present utility model, as shown in the figure, antibacterial curtain of the present utility model, comprises fabric curtain 1, anti oxidation layer 2 and photocatalyst layer 3.Anti oxidation layer 2 is sprayed on the surface of described fabric curtain 1.Photocatalyst layer 3 is sprayed on anti oxidation layer 2.Wherein, anti oxidation layer 2 is a nanometer titanium dioxide silicon membrane layer.
Preferably, antibacterial curtain of the present utility model, the thickness of described anti oxidation layer 2 is 0.05 ~ 0.2 micron, and the thickness of described photocatalyst layer 3 is 0.1 ~ 0.5 micron.Photocatalyst layer 3 is a mixture layer mixed mutually by titanium dioxide nanoparticle and nano-Ag particles, and wherein, the particle diameter of the nano silicon in anti oxidation layer 2 is 2 ~ 10 nanometers; The particle diameter of the nano titanium oxide in photocatalyst layer 3 is 2 ~ 10 nanometers, and the particle diameter of nano-Ag particles is 2 ~ 10 nanometers.And fabric curtain 1, anti oxidation layer 2 and photocatalyst layer 3 form an entirety.
Specifically, antibacterial curtain of the present utility model is when making: be first coated on described fabric window shade surface by nanometer titanium dioxide colloidal silica solution by the mode of spraying, then on anti oxidation layer, spray photocatalyst coating.That is, described anti oxidation layer refers to nanometer titanium dioxide silicon thin film; Described photocatalyst layer is nano-TiO
2with the mixture (that is material is nano titanium oxide/Nano Silver coating) of Nano Silver.Nano silicon, nano-TiO
22 ~ 10 nanometers are with the particle diameter of Nano Silver.
The step that one crucial is had in the technical solution of the utility model, be exactly before the surface spraying photocatalyst of fabric curtain 1, first one deck anti oxidation layer to be sprayed at fabric window shade surface, why take this technological means reason as follows: to consider from the mechanistic point of photocatalyst high-efficiency photocatalysis oxidization, will find if photocatalyst directly contacts with curtain fabric, because fabric is mainly weaved by organic fiber, and the common oxidative resistance of organic fiber is poor, therefore, the strong oxidizing property of photocatalyst likely can produce obvious Oxidative demage effect to it, the bulk properties deterioration of fabric curtain will be made like this, common performance is that the physical and mechanical properties of fabric has obvious decline, thus and thus, finally may cause occurring the adverse consequences that curtain shortens service life greatly.In addition, when selecting spraying method, have selected spraying process film forming, the great advantage of spraying process is can film formation, does not need heat treatment.This is because the raw material organic fiber non-refractory of curtain, therefore as needing the Best-Effort request membrane formation process of high-temperature heat treatment to be just not suitable for being applied on the film of the textiles such as curtain.
In the utility model, anti oxidation layer 2 is by having hydrophilic Nano-meter SiO_2
2coating material forms.Jet gun or the manual mode of embrocating of coating can be used when coating is constructed, about 5 minutes are placed at normal temperatures after the construction of fabric window shade surface, the organic solvent in liquid is allowed to be volatilized, corresponding chemical reaction is there is to the moisture in air, utilize its self-bridging property, form drying regime, finally form at fabric window shade surface the SiO that one deck is very thin, naked eyes cannot be seen
2thin layer, and SiO
2the non-oxidizability of thin layer is quite excellent, and this just protects fabric curtain ground can not be carried out Oxidative demage effect by photocatalyst.
The clean of bottom surface material should be ensured before finally spraying photocatalyst, have certain hydrophily, so that the attachment of photocatalyst coating liquid.Spraying technology is wanted rationally, and quantity for spray is too much not very few, keeps even application; Once not overspray, otherwise affect film forming, can on a small quantity repeatedly, to ensure spraying effect.The curtain of spray coated photocatalyst, can produce strong catalytic degradation function under the effect of visible ray, the pernicious gas in air of effectively degrading, kills various bacteria, can be that the air in clean room play significant effect.
Certainly; the utility model also can have other various embodiments; when not deviating from the utility model spirit and essence thereof; those of ordinary skill in the art are when making various corresponding change and distortion according to the utility model, but these change accordingly and are out of shape the protection domain that all should belong to the claim appended by the utility model.
Claims (6)
1. an antibacterial curtain, is characterized in that: comprise
Fabric curtain;
Anti oxidation layer, is sprayed on the surface of described fabric curtain; And
Photocatalyst layer, is sprayed on described anti oxidation layer;
Wherein, the material of described anti oxidation layer is for having hydrophilic Nano-meter SiO_2
2coating material.
2. antibacterial curtain according to claim 1, is characterized in that, the thickness of described anti oxidation layer is 0.05 ~ 0.2 micron.
3. antibacterial curtain according to claim 1, is characterized in that, the particle diameter of the nano silicon in described anti oxidation layer is 2 ~ 10 nanometers.
4. antibacterial curtain according to claim 1, is characterized in that, the material of described photocatalyst layer is nano titanium oxide/Nano Silver coating.
5. antibacterial curtain according to claim 4, is characterized in that, the thickness of described photocatalyst layer is 0.1 ~ 0.5 micron.
6. antibacterial curtain according to claim 1, is characterized in that, described fabric curtain, described anti oxidation layer and described photocatalyst layer form an entirety.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420208099.XU CN204033031U (en) | 2014-04-25 | 2014-04-25 | Antibacterial curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420208099.XU CN204033031U (en) | 2014-04-25 | 2014-04-25 | Antibacterial curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204033031U true CN204033031U (en) | 2014-12-24 |
Family
ID=52233758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420208099.XU Expired - Fee Related CN204033031U (en) | 2014-04-25 | 2014-04-25 | Antibacterial curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204033031U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106381039A (en) * | 2016-08-22 | 2017-02-08 | 浙江西大门新材料股份有限公司 | Antibacterial curtain and preparation method thereof |
| CN107100012A (en) * | 2017-05-25 | 2017-08-29 | 浙江汉邦化工有限公司 | Multi-functional temperature sensitive discoloration curtain intellectual material |
| CN111376541A (en) * | 2020-03-25 | 2020-07-07 | 广州勒高汽车科技有限公司 | Self-sterilizing and self-cleaning fabric and automobile seat cover |
-
2014
- 2014-04-25 CN CN201420208099.XU patent/CN204033031U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106381039A (en) * | 2016-08-22 | 2017-02-08 | 浙江西大门新材料股份有限公司 | Antibacterial curtain and preparation method thereof |
| CN107100012A (en) * | 2017-05-25 | 2017-08-29 | 浙江汉邦化工有限公司 | Multi-functional temperature sensitive discoloration curtain intellectual material |
| CN111376541A (en) * | 2020-03-25 | 2020-07-07 | 广州勒高汽车科技有限公司 | Self-sterilizing and self-cleaning fabric and automobile seat cover |
| CN111376541B (en) * | 2020-03-25 | 2021-11-16 | 广州勒高汽车科技有限公司 | Self-sterilizing and self-cleaning fabric and automobile seat cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20180425 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |