Building dual-layer glass with purification function

A technology of double-layer glass and tempered glass, applied in the direction of glass/slag layered products, lamination, coating, etc., can solve the problems of single function, no performance of purifying air, poor heat insulation effect, etc., and achieve photocatalysis Strong ability, excellent heat insulation effect, good durability effect

Inactive Publication Date: 2019-11-05
WUHAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The current building double-glazed structure has a single function, poor heat insulation effect, and does not have the performance of purifying air. Therefore, it is necessary to improve

Method used

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  • Building dual-layer glass with purification function
  • Building dual-layer glass with purification function
  • Building dual-layer glass with purification function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] The 7 components of the photocatalytic coating include 10-20 parts by weight of polyvinyl alcohol, 10-30 parts of nano-titanium dioxide, 5-10 parts of polyoxyethylene polyoxypropylene block copolymer, 2-6 parts of graphene oxide, 2-4 parts of nano activated carbon particles, 2-6 parts of nano magnesia powder, 1-4 parts of nano zirconia powder, 2-5 parts of nano calcium carbonate and 8-14 parts of polymethylphenyl silicone resin.

[0025] The manufacturing method of this embodiment includes the following steps:

[0026] A. First, clean the surface of the inner tempered glass and the outer tempered glass, and then dry them in an oven;

[0027] B. After that, install a heat insulation layer between the inner tempered glass and the outer tempered glass;

[0028] C. Afterwards, the inner tempered glass and the outer tempered glass are sealed and bonded to form a double-layer glass as a whole;

[0029] D. Finally, a layer of photocatalytic coating is sprayed on the inner te...

Embodiment 2

[0034] The 7 components of the photocatalytic coating include 10-20 parts by weight of polyvinyl alcohol, 10-30 parts of nano-titanium dioxide, 5-10 parts of polyoxyethylene polyoxypropylene block copolymer, 2-6 parts of graphene oxide, 2-4 parts of nano activated carbon particles, 2-6 parts of nano magnesia powder, 1-4 parts of nano zirconia powder, 2-5 parts of nano calcium carbonate and 8-14 parts of polymethylphenyl silicone resin.

[0035] The manufacturing method of this embodiment includes the following steps:

[0036] A. First, clean the surface of the inner tempered glass and the outer tempered glass, and then dry them in an oven;

[0037] B. After that, install a heat insulation layer between the inner tempered glass and the outer tempered glass;

[0038] C. Afterwards, the inner tempered glass and the outer tempered glass are sealed and bonded to form a double-layer glass as a whole;

[0039] D. Finally, a layer of photocatalytic coating is sprayed on the inner te...

Embodiment 3

[0044] The 7 components of the photocatalytic coating include 10-20 parts by weight of polyvinyl alcohol, 10-30 parts of nano-titanium dioxide, 5-10 parts of polyoxyethylene polyoxypropylene block copolymer, 2-6 parts of graphene oxide, 2-4 parts of nano activated carbon particles, 2-6 parts of nano magnesia powder, 1-4 parts of nano zirconia powder, 2-5 parts of nano calcium carbonate and 8-14 parts of polymethylphenyl silicone resin.

[0045] The manufacturing method of this embodiment includes the following steps:

[0046] A. First, clean the surface of the inner tempered glass and the outer tempered glass, and then dry them in an oven;

[0047] B. After that, install a heat insulation layer between the inner tempered glass and the outer tempered glass;

[0048] C. Afterwards, the inner tempered glass and the outer tempered glass are sealed and bonded to form a double-layer glass as a whole;

[0049] D. Finally, a layer of photocatalytic coating is sprayed on the inner te...

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Abstract

The invention discloses building dual-layer glass with a purification function. The building dual-layer glass comprises an inner-layer tempered glass body and an outer-layer tempered glass body, and the peripheries of the inner-layer tempered glass body and the outer-layer tempered glass body are closed to form an intermediate sandwich layer; the intermediate sandwich layer is internally providedwith a heat insulation layer, the heat insulation layer is composed of a glass bead layer, a first composite reflection heat insulation plate and a second composite reflection heat insulation plate, and photocatalysis coatings are sprayed on the outer walls of the inner-layer tempered glass body and the outer-layer tempered glass body. The building dual-layer glass is simple in structure and low in manufacturing cost and has a good heat insulation effect; besides, the sprayed photocatalysis coatings have the performance of air purifying, fouling resistance, self-cleaning, bacterial resistanceand sterilization, the durability is high, and the service life is long.

Description

technical field [0001] The invention relates to the technical field of architectural double glazing, in particular to an architectural double glazing with a purification function. Background technique [0002] The function of architectural glass is no longer just to meet the lighting requirements, but to have the characteristics of light adjustment, thermal insulation, safety (bulletproof, anti-theft, fire prevention, radiation protection, anti-electromagnetic interference), artistic decoration and so on. With the continuous development of demand, glass molding and processing methods have also undergone new developments. Now, new technology glasses such as interlayer, tempering, ion exchange, glaze decoration, chemical thermal decomposition and cathode sputtering have been developed, so that the amount of glass used in buildings has increased rapidly, and it has become the third largest building after cement and steel. Material. [0003] The current building double-glazed ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B17/06B32B33/00B32B37/12B32B38/00B32B38/16C09D129/14C09D171/02C09D183/04C09D5/14C09D7/61
CPCB32B5/16B32B17/06B32B33/00B32B37/12B32B38/00B32B38/162B32B38/164B32B2255/20B32B2255/26B32B2264/101B32B2307/7145C08K2003/222C08K2003/2241C08K2003/2244C08K2003/265C08K2201/011C08L2205/03C09D5/14C09D7/61C09D7/70C09D129/14C09D171/02C09D183/04C08L71/02C08L83/04C08K13/02C08K3/22C08K3/042C08K7/24C08K3/26C08L29/14
Inventor 张译丹
Owner WUHAN UNIV OF TECH
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