Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Glass welded convex vacuum glass with sealing strip and mounting holes

A technology of vacuum glass and sealing strip, which is applied in glass forming, glass reshaping, glass production, etc., to achieve the effect of improving quality and performance, high bonding strength, and high strength

Active Publication Date: 2016-01-20
安徽德意达铝业有限公司
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a convex vacuum glass with sealing strips and mounting holes welded to the glass and its manufacturing method for the defects of the existing vacuum glass at the air suction port. The manufacturing method of this vacuum glass is simple in process, The vacuum glass and tempered vacuum glass produced are not only beneficial to installation and use, but also can ensure the airtightness of the vacuum glass, and can increase its strength, heat insulation and sound insulation performance

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Glass welded convex vacuum glass with sealing strip and mounting holes
  • Glass welded convex vacuum glass with sealing strip and mounting holes

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Embodiment 1: see figure 1 , The convex vacuum glass is composed of an upper glass 1 and a lower glass 2, the peripheries of the two pieces of glass are welded together by low-temperature glass solder 4, and the middle is a vacuum layer. The production method is as follows: First, cut two pieces of flat glass of the required size according to the shape and size of the vacuum glass to be produced, drill a through hole at the corner of the upper and lower glass to form an air inlet and a mounting hole 3, and grind the upper and lower glass , chamfering and cleaning, drying, use mechanical spraying technology to prepare sealing strips 5 and 6 at the peripheral welding place of the upper and lower glass and the periphery of the air inlet 3, and prepare the support 8 on the upper and lower glass with a dispenser; Put the glass into the mold, put it in the hot bending furnace, heat up to the temperature of glass softening 550-750 ℃, rely on the gravity of the glass itself to ...

Embodiment 2

[0045] Example 2: see figure 2 , the convex vacuum glass is composed of upper glass 1 and lower glass 2. The two pieces of glass are tempered glass or semi-tempered glass, one of which is still low-emissivity glass. The production method is as follows: First, cut the required vacuum glass according to the shape and size A piece of flat glass and a piece of low-emissivity glass, i.e. Low-E glass, remove the film at the welding part of the low-emissivity glass, drill a through hole at the corner of the upper and lower glass to form the air inlet and the installation hole 3, and carry out the upper and lower glass Edge grinding, chamfering, cleaning and drying, use screen printing technology to print sealing strips on the peripheral welding part of the upper and lower glass and the periphery of the air inlet 3; secondly, put the two pieces of glass into two forming molds respectively, and the forming mold It has an upper mold and a lower mold (that is, a male mold and a female m...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

Convex vacuum glass with sealing strip and mounting hole welded in glass comprises upper glass and lower glass, and is characterized in that the mounting hole and an air extracting hole are combined into a whole; the upper glass and the lower glass are both convex glass; at least one sealing strip is arranged on the periphery of the upper glass and the air extracting hole; at least two sealing strips are arranged on the periphery of the lower glass and the air extracting hole; the sealing strip of the upper glass is inserted into the sealing strips of the lower glass; the periphery of the upper glass and the lower glass are welded together under normal pressure in an edge bonding furnace through low temperature glass solder; the air extracting hole is automatically sealed in a vacuum furnace through metal solder. The vacuum glass and the manufacturing technology thereof are simple; the vacuum glass and the toughened glass can facilitate the mounting and the use, and can guarantee the airtightness of the vacuum glass and improve the intensity, heat insulation performance and sound insulation performance of the glass.

Description

technical field [0001] The invention relates to the technical field of glass deep processing, in particular to a convex vacuum glass with sealing strips and installation holes welded to the glass and a manufacturing method thereof. Background technique [0002] 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...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): C03B23/24C03C27/08
CPCY02P40/57
Inventor 戴长虹
Owner 安徽德意达铝业有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com