Heat and sound insulation vacuum glass and manufacturing method thereof

Abstract

The invention discloses heat and sound insulation vacuum glass and a manufacturing method thereof. The vacuum glass comprises two parallel opposite glass plates; the two glass plates are sealed and bonded by sealing materials to form a sealed space; a suction opening is arranged on one of the glass plates; the space between the two glass plates is vacuumized through the suction opening; the suction opening is sealed by a sealed tube; a plurality of supports are printed and arranged on the inner wall of at least one of the glass plates; and a plurality of supports are supported between the two glass plates. Because the printing technology is very mature at home, the same positions of the supports among all products are effectively ensured; the invention has the characteristics of good repeatability and visual effect, high production efficiency and low production cost; and the supports and the glass plate on which the supports are positioned are sintered, hardened and melted into a whole so that the supports can be positioned permanently, thereby effectively preventing the surface of the vacuum glass from being deformed.

Description

technical field [0001] The invention relates to the field of glass, in particular to a heat-insulating and sound-insulating vacuum glass and a manufacturing method thereof. Background technique [0002] Compared with insulating glass, vacuum glass has better heat insulation and sound insulation performance, and its shape is lighter and thinner than insulating glass. At present, the manufacturing method of vacuum glass is usually completed by: slicing → edging → layout → assembling → edge sealing → vacuuming → sealing. The purpose of point layout is to solve the problem that the vacuum glass does not deform under atmospheric pressure, that is, place a support on one side of a piece of glass. At present, the commonly used supports are hard materials such as metal, ceramics, glass and compounds, which are placed or pasted on the surface of the glass. . [0003] Since the vacuum glass is mostly used vertically, due to the external force and the gravitational force of the earth...

AI Technical Summary

Problems solved by technology

[0003] Since the vacuum glass is mostly used vertically, due to the external force and the gravitational force of the earth during use, the support is easy to shift or slide down. Although the method of pasting or melting can solve the problem of support displacement, the surface of the float glass It is not completely flat and due to the deviation of the thickness of the support and the deviation of the placement position of each vacuum glass support, the surface of the vacuum glass is deformed, which makes the overall visual effect of the building worse, and the production efficiency is often extremely high due to the method of pasting or melting Low, increasing the production cost of the enterprise

Images