Hollow glass

Abstract

The invention discloses hollow glass. The hollow glass comprises outer-layer glass, inner-layer glass and a separation frame arranged between the two layers of glass, wherein a gap among the separation frame and the two layers of glass is filled with a butyl rubber layer; a polysulfur rubber layer covers the outer surface of the butyl rubber layer; a cavity formed among the separation frame and the two layers of glass is filled with dry inert gas; the separation frame is a thermoplastic separation frame which is in a hollow structure; a plurality of triangular convex edges are continuously arranged on the surfaces, facing the cavity, of the two layers of glass; and the triangular convex edges are the same in size and are uniformly distributed. The hollow glass has the advantages of simple structure, easiness for manufacturing, dew formation prevention, high sound-insulation and heat-insulation performances, radiation prevention, good safety performance, convenience for washing, good light transmittance, great wind resisting intensity and long service life, and can be widely applied to various fields.

Description

Technical field [0001] The invention relates to the technical field of glass, in particular to a hollow glass. Background technique [0002] Insulating glass is a glass product in which two or more pieces of glass are separated by spacers and bonded and sealed to form a dry gas space between the glass layers. Due to the intermediate structure of this layer, the insulating glass has good heat insulation, sound insulation, reduced mechanism weight, energy saving and other properties, and is beautiful, safe and practical. It is widely used in building exterior walls, doors and windows, trains, ships, electrical products and other fields . Most of the existing insulating glass, due to the limitation of manufacturing materials, technology and glass structure, the insulating glass has the following shortcomings: poor airtightness between spacers and glass, poor light transmission, unsatisfactory sound insulation and heat insulation, not anti-radiation, easy to accumulate dust Difficu...

AI Technical Summary

Problems solved by technology

Most of the existing insulating glass, due to the limitation of manufacturing materials, technology and glass structure, the insulating glass has the following disadvantages: poor airtightness between the spacer and the glass, poor light transmission, unsatisfactory sound insulation and heat insulation, not resistant to radiation, easy to accumulate dust Difficult to clean etc.

This invention guarantees that the metal frame and the glass are firmly bonded, but there are the following disadvantages: First, the thermal conductivity of the spaced metal frame is relatively large, so that the thermal resistance of the edge of the insulating glass is much smaller than that of the middle part, resulting in knots at the edge of the inner glass. exposure, which affects the appearance of the hollow glass and reduces the heat insulation and sound insulation performance; second, it is composed of two layers of glass with a hollow structure in between, resulting in poor light transmittance. Relevant settings make the space where the insulating glass is installed relatively dark; in addition, the cavity of the insulating glass is air, and its sound insulation and heat insulation effect is not ideal

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