Hollow insulating glass

Abstract

The invention discloses a hollow heat-insulating glass. The hollow heat-insulating glass takes common glass as the matrix and adopts a structure overlapped by two layers to set an insulating frame between two layers of glass; sealing gum is sprayed on peripheral of the insulating frame between the two layers of glass, so as to agglutinate the two layers of glass together; and coatings which can prevent ultraviolet and / or infrared from transmitting are sprayed on opposite sides or both sides of the two layers of glass. The hollow heat-insulating glass of the invention has not only an excellent heat insulating effect, but also an excellent noise reducing effect. Furthermore, the hollow heat-insulating glass can avoid excessive indoor heat caused by infrared transmission or harm caused by ultraviolet transmission to indoor furniture, curtain or human body.

Description

Technical field: [0001] The invention relates to a kind of glass, in particular to a kind of hollow heat insulating glass. Background technique: [0002] For some buildings that use a lot of glass, such as office buildings, stadiums, shopping malls, etc., it is a technical problem to insulate the glass and prevent light transmission. The existing methods are: 1. Sticking film on the glass surface, which basically solves The problem of light transmission of glass is solved, but the problem of heat insulation is not solved. In places with distinct seasons, the air conditioner is generally required to be turned on in winter and summer, and if the glass is not heat-insulated, it will cause a huge waste of resources; It basically solves the problem of heat conduction through glass, but it cannot effectively solve the problems caused by glass transmission. For example, in summer, ultraviolet rays and infrared rays can be irradiated into the room through glass, and infrared rays wi...

AI Technical Summary

Problems solved by technology

[0002] For some buildings that use a lot of glass, such as office buildings, stadiums, shopping malls, etc., it is a technical problem to insulate the glass and prevent light transmission. The problem of light transmission of glass is solved, but the problem of heat insulation is not solved. In places with distinct seasons, the air conditioner is generally required to be turned on in winter and summer, and if the glass is not heat-insulated, it will cause a huge waste of resources; It basically solves the problem of heat conduction through glass, but it cannot effectively solve the problems caused by glass transmission. For example, in summer, ultraviolet rays and infrared rays can be irradiated into the room through glass, and infrared rays will bring a lot of heat. To reduce the effect of air conditioning and refrigeration, ultraviolet radiation will cause damage to the human body, furniture, curtains, etc. Therefore, it is necessary to develop a heat-insulating glass that can prevent ultraviolet rays and infrared rays

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