Vacuum glass sealing structure, semi-finished product and sealing method thereof

A technology of vacuum glass and bonding structure, applied in the field of vacuum glass sealing structure, can solve the problems of unfavorable long-term stable use of finished products, packaging stress on glass plates, complicated processing equipment and process, etc., and achieves good product quality stability, Product internal quality assurance, good air tightness
CN104773962BActive Publication Date: 2017-08-01LUOYANG NORTHGLASS TECH +1
4 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
LUOYANG NORTHGLASS TECH
Publication Date
2017-08-01

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention provides a vacuum glass sealing structure, a semi-finished product and a sealing method thereof. The sealing method is to coat one side of a metal strip with a glass frit slurry, and then coat the metal strip with the glass frit slurry One side is pasted on the peripheral surface of each layer of glass plates, heated and melted to connect as a whole, and then the metal strips on adjacent glass plates are joined on the outside of the peripheral surfaces and airtightly welded as a whole. The vacuum glass sealing structure is to heat and melt the metal strips on the peripheral surface of each layer of glass plates through glass frit paste, and the metal strips on adjacent glass plates are joined and airtightly welded on the outside of the peripheral surfaces . The invention not only makes full use of the wetting characteristics of glass powder slurry and the bonding ability in molten state, but also makes full use of the easy-welding characteristics of metal materials, so that the flow-through production of vacuum glass by tempered glass and half-tempered glass becomes a reality feasible.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to a vacuum glass sealing structure and method. Background technique

[0002] Vacuum glass, which is formed by laminating two or more glass plates, has attracted people's attention for its excellent sound insulation, heat insulation, and thermal insulation properties, and has become the research direction of many companies and individuals.

[0003] The sealing methods that may be used in the process of making vacuum glass introduced in the current patent technology mainly include:

[0004] (1) A vacuum glass sealing method as attached figure 1 As shown, low-melting glass frit paste is used to melt and seal between two glass plates. The sealing temperature is generally between 350°C and 450°C. Complete the hermetic sealing between the glass plates. The low-melting glass powder slurry used in this process is usually composed of lead-containing or lead-free glass powder. The lead component in it is harmful to the environment and h...

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