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Laminated vacuum thermal insulation glass plate prepared from glass and stainless steel frame through metal brazing and isolation

A glass plate, stainless steel technology, applied in parallel glass structure, climate change adaptation, improvement of windows/doors, etc., can solve the problem of high yield, achieve the effect of high yield, good thermal insulation performance and strong functionality

Pending Publication Date: 2020-06-19
徐宝安
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] The process of manufacturing vacuum glass has the characteristics of simple operation, high glass strength, safety, low cost, high yield, good thermal insulation performance, strong functionality, low energy consumption, good perspective effect, and convenient large-scale production. It overcomes the current limitations of functional glass. many problems

Method used

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  • Laminated vacuum thermal insulation glass plate prepared from glass and stainless steel frame through metal brazing and isolation
  • Laminated vacuum thermal insulation glass plate prepared from glass and stainless steel frame through metal brazing and isolation
  • Laminated vacuum thermal insulation glass plate prepared from glass and stainless steel frame through metal brazing and isolation

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Embodiment Construction

[0222] Such as figure 1 As shown: the upper tempered glass 5 passes through the "mountain"-shaped metal brazing layer 2, and the lower tempered glass 3 is distributed with dot matrix sintered support bumps 6, which correspond to each other in terms of contour shape and size, complementary buckle, and interval A vacuum interlayer 4 is formed. Through the closed-loop "U"-shaped stainless steel corrugated protective frame 1 and the brazing sealing of the "mountain"-shaped metal brazing layer 2, a glass plate frame is made to support a complementary buckle metal brazed stainless steel frame vacuum glass plate.

[0223] Such as figure 2 As shown: the upper tempered glass 5 and the lower tempered glass 3 are distributed with dot matrix sintering support bumps 6, and others are equivalent to figure 1 .

[0224] Such as image 3 Shown: the tempered glass 3 on the lower side is distributed with dot matrix tensile support bumps 8, and others are equivalent to figure 1 .

[0225] ...

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Abstract

The invention discloses a laminated vacuum thermal insulation glass plate prepared from glass and a stainless steel frame through metal brazing and isolation. According to the laminated vacuum thermalinsulation glass plate, based on different metal conductivity, through combined action of a metal brazing process and a stainless steel frame, glass frame supporting point matrixes are organically combined; vacuumizing between glass plates is achieved through heating and vacuumizing in a vacuum furnace; the edge of the vacuum glass plate is sealed through brazing; and the vacuum glass plate is manufactured through deblocking of a getter. According to the invention, the obtained glass overcomes the defect that existing vacuum glass is welded through brittle low-temperature glass, and achievesthe vacuum brazing of a metal to stainless steel and glass through the metal with kovar characteristics; and the problems of the existing vacuum glass are solved, the vacuum glass is made into large-area vacuum glass on the premise that tempering is not lost, the process is simple, the brazing sealing effect is good, the service life is long, the vacuum glass is tempered safety glass, the problemsof the existing vacuum glass are solved, and the vacuum glass is the development direction of the existing vacuum glass.

Description

technical field [0001] The invention relates to a vacuum brazing technique for brazing and sealing glass and metal to manufacture a functional glass plate. It belongs to the field of glass building materials. Background technique [0002] At present, the mainstream of functional glass includes insulating glass and vacuum glass. [0003] The insulation performance of insulating glass is not ideal, because there is no mutual support between the two layers of glass, and they cannot leverage each other, making the glass weak in wind pressure resistance and easily broken due to glass resonance. At the same time, because there is no protective frame around the insulating glass, it is easy to break the insulating glass due to bumping the corners of the glass during transportation and installation. [0004] Vacuum glass is made by interlayer support of two layers of glass plates, and the periphery is bonded by sealing adhesive and vacuumized and sealed. Vacuum glass is currently ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C27/04C03C27/06
CPCC03C27/046C03C27/06C03C27/04E06B3/66C03C27/08Y02A30/249Y02B80/22
Inventor 徐宝安
Owner 徐宝安
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