Metal-welded planar vacuum glass with sealing strips, sealing groove and mounting hole

A technology of vacuum glass and sealing strip groove, which is applied in the field of glass deep processing to achieve the effects of increased life, high bonding strength, and convenient production

Inactive Publication Date: 2015-01-21
戴长虹
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This patented technology improves upon existing methods for achieving better heat insulation by creating an improved design where both edges or surfaces of two pieces of transparent material meet at least partially within each other without leaving gaps filled up during manufacturing processes such as lamination or assembly. These improvements make it safer from leaks caused due to imperfections like cracks or defects found along any part of the window frame' s surface. Additionally, this new method allows for automated installation while maintaining high-quality results over time.

Problems solved by technology

This patented technical solution for producing vacuums involves creating empty space inside one or more layers of low thermal conductivity material called vacuuming gap (Vac) instead of traditional methods like adding another piece of glass together at once when making it up. By doing this, there are fewer tiny holes left behind on top of each glass plate due to these void spaces, resulting in better heat/sound insulators and longer lifespan compared to regular windows made from standard temperatures.

Method used

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  • Metal-welded planar vacuum glass with sealing strips, sealing groove and mounting hole

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Embodiment

[0045]Embodiment: Referring to the accompanying drawings, the flat vacuum glass is composed of an upper glass 1 and a lower glass 2. The two pieces of glass are tempered glass or semi-tempered glass, and one of them is a low-emissivity glass. The manufacturing method is as follows: Cut a piece of flat glass and a piece of low-emissivity glass according to the shape and size of the required size, select the low-emissivity glass as the lower glass 2, drill a through hole at the corner of the upper and lower glass to form the installation hole 3, and install it on the periphery of the lower glass 2. A sealing groove 6 is provided around the hole 3, and the edges are ground, chamfered, cleaned, and dried, and screen printing technology is used on the periphery of the upper glass 1, the periphery of the mounting hole 3, and the periphery of the upper sealing groove 6 of the lower glass 2. Print the sealing strip and print the support 7 on at least one piece of glass at the same time; s

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Abstract

The invention relates to metal-welded planar vacuum glass with sealing strips, sealing groove and a mounting hole. The glass comprises upper glass and lower glass, and is characterized in comprising the mounting hole. The upper glass and the lower glass are planar glass. Sealing strips are provided on the periphery of the upper glass and on the periphery of the mounting hole. Sealing strips and sealing grooves are provided on the periphery of the lower glass and on the periphery of the mounting hole. The peripheries of the upper and lower glass are automatically welded together by using a metal solder in a vacuum furnace. The mounting hole is also automatically sealed by using a metal solder. A sealed vacuum layer is formed between the upper glass and the lower glass. Supporters arranged in a lattice pattern are provided in the vacuum layer. The vacuum glass and the preparation method thereof have simple process. The prepared vacuum glass and tempered vacuum glass are beneficial for mounting and application. Air-tightness of vacuum glass can be effectively ensured. Strength, thermal insulation performance and sound insulation performance of the glass can be enhanced.

Description

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Claims

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Application Information

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Owner 戴长虹
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