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Thermochromism glass

A thermochromic, glass technology, applied in nonlinear optics, instruments, optics, etc., to achieve the effect of reducing radiant energy, small temperature difference change range, and beautifying vision

Inactive Publication Date: 2015-03-11
CHANGSHU SEDY INLAY GLASS PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem mainly solved by the present invention is to provide a kind of thermochromic glass, which can solve the above-mentioned shortcomings existing in energy-saving glass for doors, windows or curtain walls

Method used

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Embodiment Construction

[0014] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0015] see figure 1 , the embodiment of the present invention includes:

[0016] The present invention discloses a thermochromic glass, which comprises from outside to inside: a first glass layer 1, a heat reflection film layer 2, a thermochromic adhesive layer 3, a second glass layer 4, a vacuum layer 5 and a third glass layer 6;

[0017] The heat reflective film layer 2 is an infrared reflective film made of metallic silver with a thickness of 10-20nm, which can effectively reflect infrared rays in light and reduce the temperature of incident light;

[0018] The thermochromic adhesive layer 3 is a polyvinyl butyral adhesive film containing va...

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Abstract

The invention discloses thermochromism glass which is characterized by sequentially comprising a first glass layer, a heat reflection film layer, a thermochromism adhesive layer, a second glass layer, a vacuum layer and a third glass layer from exterior to interior, wherein two ends of the vacuum layer are sealed by virtue of a sealing rubber strip, and a thermal storage agent is arranged in the vacuum layer. According to the thermochromism glass disclosed by the invention, due to the design of the heat reflection film layer and the thermochromism adhesive layer, the outside radiation energy is effectively reduced, and the transmittance of solar radiation energy is reduced; due to the design of the vacuum layer filled with the thermal storage agent, a narrow temperature difference change range of the indoor temperature is guaranteed, the indoor temperature comfort level is improved, and the energy-saving effect is obvious; and moreover, chromotropic paint coats the thermochromism adhesive layer, so that the color of the thermochromism glass is enriched, and the view is beautified. The thermochromism glass disclosed by the invention is excellent in comprehensive performance and wide in market prospects, and dual requirements on functionality and aesthetic character are met.

Description

technical field [0001] The invention relates to the field of glass, in particular to a thermochromic glass. Background technique [0002] In the early 1980s, my country began to focus on formulating building energy-saving policies and implementing building energy-saving plans. At present, with the strengthening of the implementation of national energy conservation and emission reduction policies, the strengthening of people's awareness of low-carbon environmental protection, and the pursuit of lighting effects and aesthetics of buildings, the application of energy-saving glass in doors, windows, and glass curtain walls is becoming more and more extensive. . Currently widely used energy-saving glass changes the color of the glass through heat or light to achieve the effect of shading or avoiding light. However, most of this kind of glass only plays the role of temporarily blocking sunlight, and does not have a continuous heat storage or cold storage effect, so that the indo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/01
CPCG02F1/0147
Inventor 陶耀军
Owner CHANGSHU SEDY INLAY GLASS PROD
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