CN214829969U

CN214829969U - Hollow glass with high heat resistance

Info

Publication number: CN214829969U
Application number: CN202023291712.3U
Authority: CN
Inventors: 祁忠斌; 徐晶晶
Original assignee: Yancheng Feite Glass Co ltd
Current assignee: Yancheng Feite Glass Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-11-23
Anticipated expiration: 2030-12-30

Abstract

The utility model relates to a cavity glass technical field just discloses a cavity glass that heat resistance is strong, including first LOW-E glass and second LOW-E glass, the explosion-proof layer of first LOW-E glass's back fixedly connected with second, the back fixedly connected with heat insulating membrane of second explosion-proof layer, second LOW-E glass's positive fixedly connected with glass fiber web, the first explosion-proof layer of the positive fixedly connected with of glass fiber web, be equipped with the space stop bar between first explosion-proof layer and the second explosion-proof layer, the inside packing of space stop bar has the drier, form the cavity between first explosion-proof layer and the second explosion-proof layer, bottom fixedly connected with is sealed between first LOW-E glass and the second LOW-E glass is sealed, the heat insulating membrane is the PET film. The hollow glass with strong heat resistance has the advantages that the whole glass has good heat preservation, heat insulation and sound insulation functions, the hollow glass is energy-saving and environment-friendly, the safety performance is good, and the hollow glass is heat-resistant, cold-resistant and high in mechanical strength.

Description

Hollow glass with high heat resistance

Technical Field

The utility model relates to a cavity glass technical field specifically is a cavity glass that heat resistance is strong.

Background

The hollow glass invented by Americans in 1865 is a new type building material with good heat-insulating, sound-insulating, beautiful and applicable properties and capable of reducing self-weight of building, and is a high-efficiency sound-insulating and heat-insulating glass made up by using two (or three) sheets of glass and using high-strength high-air-tightness composite adhesive to make the glass sheet and aluminium alloy frame containing drying agent (7) be adhered together, and its several properties are superior to those of general double-layer glass, so that it can be recognized by all countries in the world.

The hollow glass can be made by selecting various glass original sheets with different properties according to requirements, such as colorless transparent float glass embossed glass, heat absorption glass, heat reflection glass, wired glass, toughened glass and the like, and a frame through gluing, welding or welding.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a cavity glass that heat resistance is strong possesses syllable-dividing, heat preservation and thermal-insulated and the better advantage of heat resistance, has solved cavity glass on the present market when using, still has the relatively poor problem of aspect performance such as syllable-dividing, heat preservation and thermal-insulated and heat resistance.

(II) technical scheme

For realizing above-mentioned sound insulation, thermal-insulated and the better purpose of heat resistance that keeps warm, the utility model provides a following technical scheme: the utility model provides a cavity glass that heat resistance is strong, includes first LOW-E glass and second LOW-E glass, the explosion-proof layer of first LOW-E glass's back fixedly connected with second, the back fixedly connected with heat insulating membrane on second explosion-proof layer, second LOW-E glass's positive fixedly connected with glass fiber web, the first explosion-proof layer of positive fixedly connected with of glass fiber web, be equipped with the spacer bar between first explosion-proof layer and the second explosion-proof layer, the inside packing of spacer bar has the drier, form the cavity layer between first explosion-proof layer and the second explosion-proof layer, bottom fixedly connected with sealed glue between first LOW-E glass and the second LOW-E glass.

Preferably, the heat insulation film is a PET film.

Preferably, the first explosion-proof layer and the second explosion-proof layer are both PVB films.

Preferably, the spacer is butyl rubber.

Preferably, the hollow layer is filled with a dry gas.

Preferably, the sealant is polysulfide glue.

(III) advantageous effects

Compared with the prior art, the utility model provides a cavity glass that heat resistance is strong possesses following beneficial effect:

the hollow glass with strong heat resistance is provided with the first LOW-E glass and the second LOW-E glass, the LOW-E glass is also called LOW-emissivity glass, a metal film and a metal oxide or nitride film are plated on the surface of the glass, a layer of metal silver is plated at the same time, and a film coating layer has the characteristics of high visible light transmission and high mid-far infrared ray reflection, so that compared with common glass and traditional film coating glass for buildings, the hollow glass has excellent heat insulation effect and good light transmission, the radiation rate of silver is very LOW, the film of LOW-E glass can realize high mid-far infrared ray reflection while transmitting visible light, and the first anti-explosion layer and the second anti-explosion layer are both PVB films, even if the first LOW-E glass and the second LOW-E glass are broken, the first LOW-E glass and the second LOW-E glass cannot easily fall down, because the PVB film has fully bonded the glass, the cooperation is being provided with cavity layer, glass fiber net and thermal-insulated membrane and is the PET film, makes whole glass have better heat preservation thermal-insulated and sound insulation function, and energy-concerving and environment-protective, the security performance is good, and is heat-resisting, cold-resistant and mechanical strength height moreover.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: 1 first LOW-E glass, 2 second LOW-E glass, 3 hollow layers, 4 first explosion-proof layers, 5 glass fiber nets, 6 sealant, 7 drying agents, 8 spacing strips, 9 heat insulation films and 10 second explosion-proof layers.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a hollow glass with high heat resistance comprises a first LOW-E glass 1 and a second LOW-E glass 2, wherein a second explosion-proof layer 10 is fixedly connected to the back of the first LOW-E glass 1, the LOW-E glass is also called LOW-emissivity glass, the surface of the glass is coated with a metal film and a metal oxide or nitride film, and is further coated with a layer of metal silver, the coating layer has the characteristics of high visible light transmittance and high middle and far infrared ray reflectance, so that compared with common glass and traditional coated glass for buildings, the hollow glass has excellent heat insulation effect and good light transmittance, the emissivity of silver is very LOW, the LOW-E glass can highly transmit visible light and simultaneously can highly reflect middle and far infrared ray, the back of the second explosion-E glass 10 is fixedly connected with a heat insulation film 9, the heat insulation film 9 is a PET film formed by compounding PET substrates, the front surface of the second LOW-E glass 2 is fixedly connected with a glass fiber net 5, the second LOW-E glass 2 is conveniently blocked, the heat resistance and the corrosion resistance of the whole glass are improved, meanwhile, the mechanical strength and the heat insulation effect of the whole glass are also improved, the front surface of the glass fiber net 5 is fixedly connected with a first explosion-proof layer 4, the first explosion-proof layer 4 and a second explosion-proof layer 10 are both PVB films, even if the first LOW-E glass 1 and the second LOW-E glass 2 are broken, the glass cannot easily fall off, because the PVB films fully bond the glass, a spacing strip 8 is arranged between the first explosion-proof layer 4 and the second explosion-proof layer 10, the spacing strip 8 is butyl rubber, the butyl rubber is one of synthetic rubber, is synthesized by isobutene and a small amount of isoprene and is generally applied to manufacturing tires, in the waterproof field of buildings, butyl rubber has been popularized comprehensively by the name of environmental protection to replace asphalt, a drying agent 7 is filled in a spacing strip 8, a hollow layer 3 is formed between a first explosion-proof layer 4 and a second explosion-proof layer 10, drying gas is filled in the hollow layer 3, a sealant 6 is fixedly connected to the bottom between a first LOW-E glass 1 and a second LOW-E glass 2, the sealant 6 is polysulfide rubber, and the polysulfide rubber is LOW-molecular-weight polysulfide rubber which is almost odorless viscous liquid and has excellent performances of oil resistance, solvent resistance, oxygen resistance, ozone resistance, water resistance, high and LOW temperature resistance and the like.

In summary, the hollow glass with strong heat resistance is provided with the first LOW-E glass 1 and the second LOW-E glass 2, the LOW-E glass is also called LOW-emissivity glass, wherein a metal film and a metal oxide or nitride film are plated on the surface of the glass, and a layer of metal silver is further plated on the surface of the glass, and the film coating layer has the characteristics of high visible light transmittance and high mid-far infrared ray reflectance, so that compared with common glass and traditional architectural film coating glass, the hollow glass has excellent heat insulation effect and good light transmittance, the silver radiance is very LOW, the film of LOW-E glass can realize high visible light transmittance and high mid-far infrared ray reflectance, and the first explosion-proof layer 4 and the second explosion-proof layer 10 are both PVB films, even if the first LOW-E glass 1 and the second LOW-E glass 2 are broken, the hollow glass cannot easily fall off, because the PVB film has fully bonded the glass, and the hollow layer 3, the glass fiber net 5 and the heat insulation film 9 are matched to be PET films, the whole glass has better heat preservation, heat insulation and sound insulation functions, is energy-saving and environment-friendly, has good safety performance, is heat-resistant, cold-resistant and high in mechanical strength, and solves the problem that the hollow glass on the market still has poor performance in the aspects of sound insulation, heat preservation, heat insulation, heat resistance and the like when in use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A kind of insulating glass with strong heat-resisting property, including the first LOW-E glass (1) and second LOW-E glass (2), characterized by that: the back fixedly connected with second explosion-proof layer (10) of first LOW-E glass (1), the back fixedly connected with heat insulating membrane (9) of second explosion-proof layer (10), the front fixedly connected with glass fiber net (5) of second LOW-E glass (2), the first explosion-proof layer (4) of front fixedly connected with of glass fiber net (5), be equipped with between first explosion-proof layer (4) and second explosion-proof layer (10) spacer bar (8), the inside packing of spacer bar (8) has drier (7), form hollow layer (3) between first explosion-proof layer (4) and second explosion-proof layer (10), bottom fixedly connected with sealed glue (6) between first LOW-E glass (1) and the second LOW-E glass (2).

2. The insulating glass with strong heat resistance as claimed in claim 1, wherein: the heat insulation film (9) is a PET film.

3. The insulating glass with strong heat resistance as claimed in claim 1, wherein: the first explosion-proof layer (4) and the second explosion-proof layer (10) are both PVB films.

4. The insulating glass with strong heat resistance as claimed in claim 1, wherein: the spacing bars (8) are made of butyl rubber.

5. The insulating glass with strong heat resistance as claimed in claim 1, wherein: and the hollow layer (3) is filled with dry gas.

6. The insulating glass with strong heat resistance as claimed in claim 1, wherein: the sealant (6) is polysulfide glue.