CN201187225Y - Nanometer antibiotic decontamination film coating glass - Google Patents
Nanometer antibiotic decontamination film coating glass Download PDFInfo
- Publication number
- CN201187225Y CN201187225Y CNU2008200843430U CN200820084343U CN201187225Y CN 201187225 Y CN201187225 Y CN 201187225Y CN U2008200843430 U CNU2008200843430 U CN U2008200843430U CN 200820084343 U CN200820084343 U CN 200820084343U CN 201187225 Y CN201187225 Y CN 201187225Y
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- glass
- heat
- spacer bar
- coated
- reflecting
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Abstract
The utility model relates to a piece of nanometer antibiosis decontamination coated glass, which comprises two layers of glass substrates which are superimposed vertically; a frame-shaped spacer bar is arranged between the two layers of glass substrates; the frame-shaped spacer bar is bonded with the two layers of glass substrates; a closed space is formed in the frame-shaped spacer bar; at least one of the two layers of glass substrates is a piece of heat reflecting glass; the inner surface of the heat reflecting glass close to the spacer bar is a heat reflecting surface; and the outer surface thereof is coated with a nanometer TiO2 clad layer. The technical proposal has the functions of reflecting heat, resisting and removing dirt, preventing bacteria, sterilizing, etc., and the nanometer antibiosis decontamination coated glass has the advantages of simple manufacture, lower cost and suitability of industrial production.
Description
Technical field
The utility model belongs to glass processing and makes the field, particularly relates to a kind of nano-antibacterial decontamination coated glass.
Background technology
Coated glass is at one or more layers metal of glass surface coating, alloy or metal compound film, to change the optical property of glass, satisfies certain particular requirement.Coated glass is pressed the different qualities of product, can be divided into following a few class: heat-reflecting glass, low emissivity glass (Low-E), electropane etc.Usually said coated glass is meant heat-reflecting glass, it generally is to plate the film that one or more layers is formed such as metal such as chromium, titanium or stainless steel or its compound at glass surface, make product be abundant colors, for visible light suitable transmissivity is arranged, infrared rays there is higher reflectivity, ultraviolet ray there is the higher absorption rate, therefore, is also referred to as sunlight control glass.Heat-reflecting glass is made into the plated film hollow glass usually and uses, and is used for building and curtain wall.Nanometer technology is the popular domain of material supply section educational circles research in recent years, has found the nano material of a large amount of excellent performances under study for action.Discover nano-TiO
2Has super hydrophilic and photocatalysis double grading.
Summary of the invention
In order to solve above-mentioned technical problem, the purpose of this utility model is a kind of nano-antibacterial decontamination coated glass, has functions such as heat reflection, anti-soil decontamination, antibiotic sterilization, have simultaneously make simple, cost is lower and the advantage of suitable suitability for industrialized production.
To achieve the above object, the utility model has adopted following technical scheme:
A kind of nano-antibacterial decontamination coated glass, comprise superimposed layer glass substrate up and down, be provided with the shaped as frame spacer bar between the layer glass substrate, shaped as frame spacer bar and layer glass substrate are bonding, form enclosure space in the shaped as frame spacer bar, having one deck in the described layer glass substrate at least is heat-reflecting glass, and heat-reflecting glass is a heat-reflecting surface near the inner surface of spacer bar, and the external surface of heat-reflecting glass is provided with nano-TiO
2Coated layer.
Scheme is that one deck of above-mentioned layer glass substrate is a heat-reflecting glass, and another layer is a sheet glass.
As preferably, above-mentioned nano-TiO
2Coated layer adopts plasma spraying to make.
The utlity model has following advantage:
1, sheltering coefficient is little, to the reflectivity height of solar energy;
2, the transmitance to solar radiant heat and visible light is little;
3, single plane fluoroscopy promptly has the characteristic of mirror in the one side of meeting light, then have the transparent effect of simple glass in one side backlight.
4, the function film at glass surface formation coating is a nanostructured, thus can on atom and molecular scale, form stable chemical bond with glass surface, and be difficult for coming off from glass surface.The chemical film of nanostructured forms the microstructure of sealing, compactness, can effectively stop the corrosion of various steam, acid-base pair glass, and can prevent effectively that sharp-pointed article from scratching glass surface.The anti-soil detergency ability of nanometer functional films is its Superhydrophilic and the coefficient result of photocatalysis characteristic.
5, nanometer functional films can the photocatalytic degradation most organic, and trickle dirt is decomposed into carbon dioxide and water; And its Superhydrophilic makes attached to its surperficial moisture and oozes people's nano thin-film, and the adhesive power of inorganic foulants is significantly reduced.Drench impulse force etc. and do the time spent being subjected to rain drop erosion and water, dirt can get off from the nano thin-film sur-face peeling automatically, thereby reaches the effect of decontamination.
6,, can oxidation kill airborne bacterium because nanometer functional films when carrying out photocatalysis, has produced ozone ion; Simultaneously also because its anti-soil detergency ability, make bacterium lose the environment that in the glass surface dirt, grows procreation, so when being applied to building glass, utilize the ultraviolet light that contains in sunshine, the fluorescent lamp to make excitaton source, glass surface is had purify air, deodorization and sterilization, environment-friendly function such as antifouling, and the cleaning of building, the expense of keeping a public place clean are saved in a large number.
7, adopt plasma spraying to form nano-TiO
2Coated layer, have make simple, cost is lower and the advantage of suitable suitability for industrialized production.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is made a detailed explanation.
Embodiment 1:
A kind of nano-antibacterial decontamination coated glass as shown in Figure 1, comprise superimposed layer glass substrate up and down, be provided with shaped as frame spacer bar 3 between the layer glass substrate, shaped as frame spacer bar 3 and layer glass substrate adhering and sealing, form enclosure space 5 in the shaped as frame spacer bar 3, one deck is a heat-reflecting glass 1 in the described layer glass substrate, another layer is a sheet glass 4, heat-reflecting glass 1 is heat-reflecting surface (between 1 and 3) near the inner surface of spacer bar 3, and the external surface of heat-reflecting glass 1 is provided with the nano-TiO that one deck adopts plasma spraying to make
2Coated layer 2.
During manufacturing, earlier cleaning-drying is carried out on the surface of layer glass substrate, to the bonding butyl rubber of using of perfusion in the spacer bar 3, heat-reflecting glass 1, spacer bar 3, sheet glass 4 are docile and obedient the superimposed hot pressing of preface, be coated with the fluid sealant edge sealing again after closing sheet hot pressing, curing obtains hollow glass, next hollow glass is cleaned and vacuum drying again, then in vacuum environment, at the external surface plasma spray coating process coating nano-TiO of heat-reflecting glass
2, vacuum is preserved certain hour and is got product.This plasma spraying technology is at first to nano-TiO
2Powder carries out granulation to be handled, and improves its adhesive property.With nano-TiO
2Powder and adhesive (adhesive gross mass be granulation amount about 4%) fully mix the back and add in the mixer, through stirring treat that solvent acetone is fully volatilized after, can shut down discharging; sieve then; powder behind the sieve is inserted in the batch mixing dish, fully dry, be no less than 12 hours drying time.Size distribution after the granulation is in 80～105 mu m ranges.Then to glass basis surface to be painted clean, blasting treatment, spray with plasma spraying equipment again, can obtain stable TiO
2Coated layer.
Claims (3)
1. nano-antibacterial decontamination coated glass, it is characterized in that, comprise superimposed layer glass substrate up and down, be provided with shaped as frame spacer bar (3) between the layer glass substrate, shaped as frame spacer bar (3) is bonding with the layer glass substrate, forms enclosure space (5) in the shaped as frame spacer bar (3), and having one deck in the described layer glass substrate at least is heat-reflecting glass (1), heat-reflecting glass (1) is a heat-reflecting surface near the inner surface of spacer bar (3), and the external surface of heat-reflecting glass (1) is provided with nano-TiO
2Coated layer (2).
2. a kind of nano-antibacterial decontamination coated glass according to claim 1 is characterized in that one deck of described layer glass substrate is heat-reflecting glass (1), and another layer is sheet glass (4).
3. a kind of nano-antibacterial decontamination coated glass according to claim 1 and 2 is characterized in that described nano-TiO
2Coated layer (2) adopts plasma spraying to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200843430U CN201187225Y (en) | 2008-03-14 | 2008-03-14 | Nanometer antibiotic decontamination film coating glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200843430U CN201187225Y (en) | 2008-03-14 | 2008-03-14 | Nanometer antibiotic decontamination film coating glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201187225Y true CN201187225Y (en) | 2009-01-28 |
Family
ID=40310244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200843430U Expired - Fee Related CN201187225Y (en) | 2008-03-14 | 2008-03-14 | Nanometer antibiotic decontamination film coating glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201187225Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101705781B (en) * | 2009-12-22 | 2011-11-09 | 河北瑞辉玻璃制品有限公司 | Safety energy-saving hollow glass and coating film as well as preparation method |
| CN103209619A (en) * | 2010-09-15 | 2013-07-17 | 法国圣-戈班玻璃公司 | Illuminating mirror panel comprising light emitting diodes |
| CN106352462A (en) * | 2016-09-30 | 2017-01-25 | 南京理工大学 | Box type ventilating double glass curtain wall having purification and dedusting function and purification and dedusting method thereof |
-
2008
- 2008-03-14 CN CNU2008200843430U patent/CN201187225Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101705781B (en) * | 2009-12-22 | 2011-11-09 | 河北瑞辉玻璃制品有限公司 | Safety energy-saving hollow glass and coating film as well as preparation method |
| CN103209619A (en) * | 2010-09-15 | 2013-07-17 | 法国圣-戈班玻璃公司 | Illuminating mirror panel comprising light emitting diodes |
| CN103209619B (en) * | 2010-09-15 | 2016-10-12 | 法国圣-戈班玻璃公司 | Illuminating mirror daughter board including light emitting diode |
| CN106352462A (en) * | 2016-09-30 | 2017-01-25 | 南京理工大学 | Box type ventilating double glass curtain wall having purification and dedusting function and purification and dedusting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090128 Termination date: 20140314 |