Vacuum plane glass provided with sealing strips and mounting hole through metal welding

A vacuum glass and metal welding technology, applied in the field of glass deep processing, to achieve the effect of improving life, high bonding strength and convenient production

Inactive Publication Date: 2013-12-04
戴长虹
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved by the present invention is to provide a flat vacuum glass with a metal welded sealing strip and mounting holes and its manufacturing method for the defects of the existing vacuum glass. The manufacturing method of this vacuum glass is simple in process and the produced High-quality vacuum glass and tempered vacuum glass are not only conducive to installation and use, but also can ensure the airtightness of vacuum glass, and can increase its strength, heat insulation and sound insulation performance.

Method used

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  • Vacuum plane glass provided with sealing strips and mounting hole through metal welding

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Embodiment

[0044]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, remove the film on the welding part of the low-emissivity glass, drill a through hole at the corner of the upper and lower glass to form the installation hole 3, and grind the upper and lower glass Edge, chamfering and cleaning, drying, using silk screen printing technology to print sealing strips on the peripheral welding place of the upper and lower glasses and the periphery of the installation hole 3 and at the same time printing the support 7 on one of the glasses; secondly, send the two glasses to Put it into a tempering furnace for air-cooling and tempering to obtain tempered or s...

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Abstract

A vacuum plane glass provided with sealing strips and a mounting hole through metal welding comprises an upper glass and a lower glass, and is characterized by further comprising the mounting hole, wherein both the upper and the lower glass are plane glasses; at least one sealing strip is respectively arranged at the peripheries of the mounting hole and the upper glass; at least two sealing strips are respectively arranged at the peripheries of the lower glass and the mounting hole; the sealing strips on the upper glass insert among the sealing strips on the lower glass; the peripheries of the lower and the upper glasses are automatically welded together in a vacuum furnace through metal solder; the mounting hole is also automatically sealed through the metal solder. The vacuum glass and the manufacturing method thereof are simple in process. According to the vacuum glass and the toughened vacuum glass prepared, not only are mounting and using convenient, but also the airtightness of the vacuum glass is ensured, and the strength, and heat insulation and acoustic insulation performance are also increased.

Description

technical field [0001] The invention relates to the technical field of glass deep processing, in particular to a flat vacuum glass with metal welding sealing strips and mounting holes and a manufacturing method thereof. [0002] Background technique [0003] Vacuum glass is a new type of energy-saving glass. Vacuum glass can not only solve the "breathing" problem of insulating glass used in large quantities, but also has good heat and sound insulation performance, high wind pressure resistance, small thickness and long service life. advantage. Vacuum glass is generally composed of two to three pieces of glass, a cavity is formed between two adjacent pieces of glass, and an edge sealing structure is arranged around the glass, and the cavity is evacuated to form a vacuum layer. Vacuum glass can be divided into two types according to the way of forming the vacuum layer. One is the vacuum glass without air extraction port. The edge sealing of this vacuum glass is carried out i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C27/08
Inventor 戴长虹
Owner 戴长虹
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