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Plane double-vacuum-layer glass with sealing strips and grooves and mounting holes through metal welding

A sealing strip groove and metal welding technology, applied in the field of glass deep processing, to achieve the effect of improving life, quality and performance, and prolonging service life

Inactive Publication Date: 2013-12-04
戴长虹
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  • Abstract
  • Description
  • 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 double-vacuum glass with metal welded sealing strip grooves and mounting holes and its manufacturing method for the defects of the existing vacuum glass. The manufacturing method of this vacuum glass is simple. , the prepared vacuum glass and tempered vacuum glass are not only conducive to installation and use, but also can ensure the airtightness and transparency of the vacuum glass, and can increase its strength, heat insulation and sound insulation performance

Method used

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  • Plane double-vacuum-layer glass with sealing strips and grooves and mounting holes through metal welding

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Embodiment

[0045]Embodiment: Referring to the accompanying drawings, the plane double-vacuum laminated glass is composed of upper glass 1, middle glass 8 and lower glass 2. Among the three pieces of glass, at least the upper and lower glasses are tempered glass or semi-tempered glass, and the lower glass 2 or\and The intermediate glass 8 is still low-emissivity glass, and its production method is as follows: first, cut three pieces of flat glass of required size according to the shape and size of the flat double-vacuum glass to be produced, and drill a through hole on the three pieces of glass to form an installation hole 3. Set up a sealing groove 6 on the upper surface periphery of the middle glass 8 and the lower glass 2 and the periphery of the installation hole 3, and perform edge grinding, chamfering, cleaning and drying on the three pieces of glass; followed by the upper glass 1 and the middle glass Print and prepare the sealing strips 5 and 6 on the periphery of the lower surface ...

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Abstract

The invention provides plane double-vacuum-layer glass provided with sealing strips and grooves and mounting holes through metal welding. The plane vacuum glass comprises upper glass, lower glass and middle glass, and is characterized in that the plane double-vacuum-layer glass is provided with mounting holes; sealing strips are arranged at the peripheries of lower surfaces of the upper glass and the middle glass, and the mounting holes; sealing strips and sealing grooves are formed in the peripheries of the upper surfaces of the middle glass and the lower glass, and the mounting holes; the peripheries of three blocks of glass are automatically welded together through metal welding material in a vacuum furnace; the mounting holes are sealed automatically by adopting metal welding material; two closed vacuum layers are formed among three blocks of glass; supporting materials arranged in a dot matrix manner are arranged in the vacuum layers. The manufacturing method and technology of the vacuum glass provided by the invention are simple, the vacuum glass and tempered vacuum glass manufactured through the manufacturing method and technology has the advantages that the mounting and use are convenient, the air tightness of the vacuum glass can be guaranteed, and the strength, heat insulation performance and sound insulation performance of the vacuum glass are increased.

Description

technical field [0001] The invention relates to the technical field of glass deep processing, in particular to a plane double-vacuum-layer glass with sealing strip grooves and mounting holes welded by metal 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 exhaust port. The edge sealing of this vacuum glass ...

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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