CN211144212U

CN211144212U - Novel coated hollow glass

Info

Publication number: CN211144212U
Application number: CN201921994216.9U
Authority: CN
Inventors: 凌秀琴; 刘锋; 胡德明; 胡镇松; 胡凌洋子
Original assignee: Nanjing Suyang Glass Co ltd
Current assignee: Nanjing Suyang Glass Co ltd
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-07-31
Anticipated expiration: 2029-11-19

Abstract

The utility model relates to the technical field of glass, and a novel coated hollow glass is disclosed, including first protective layer, the first inoxidizing coating of top fixedly connected with of first protective layer, the top fixedly connected with inlayer glass of first inoxidizing coating, the first puigging of inlayer glass's top fixedly connected with, the hollow layer in the top fixedly connected with of first puigging, the top fixedly connected with second puigging of hollow layer. This novel coated hollow glass is PET polyester film through being provided with first protective layer and second protective layer, and PET polyester film is PET film for short, uses polyethylene terephthalate as raw materials, adopts the extrusion process to make the thick piece, and the film material who makes through biaxial stretching again, and it is a colorless transparent and glossy film, and mechanical properties is good, has characteristics such as rigidity, hardness and toughness are high, resistant puncture and antifriction, can effectual protection monoblock glass's surface, prevents surface pollution and fish tail.

Description

Novel coated hollow glass

Technical Field

The utility model relates to the technical field of glass, in particular to novel coated hollow glass.

Background

Coated glass is also called reflecting glass, the coated glass is formed by coating one or more layers of metal, alloy or metal compound films on the surface of the glass so as to change the optical performance of the glass and meet certain specific requirements, and the coated glass can be divided into the following types according to different characteristics of products: heat reflective glass, low emissivity glass, conductive film glass, and the like.

The low-radiation coated glass in the prior art has the functions of lighting and shading, has higher and higher performance requirements on the aspect of glass in commercial buildings and residential buildings at present, has high light transmittance and extremely high infrared external reflectance, is one of the most widely used materials in buildings, and is usually used for manufacturing glass curtain walls, doors, windows and the like.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a novel coated hollow glass, which is not enough for the prior art, has the advantage of good sound insulation effect, solves the problem that the coated hollow glass in the prior art has a sound insulation effect and a certain limit on the ultraviolet absorption rate.

(II) technical scheme

For realizing the effectual purpose of above-mentioned sound insulation, the utility model provides a following technical scheme: the utility model provides a novel coated hollow glass, includes first protective layer, the first inoxidizing coating of top fixedly connected with of first protective layer, the top fixedly connected with inlayer glass of first inoxidizing coating, the first puigging of inlayer glass's top fixedly connected with, the hollow layer in the top fixedly connected with of first puigging, the top fixedly connected with second puigging of hollow layer, the top fixedly connected with second inoxidizing coating of second puigging, the outer glass of top fixedly connected with of second inoxidizing coating, outer glass's top fixedly connected with second protective layer.

Preferably, the first protective layer and the second protective layer have the same thickness, and both the first protective layer and the second protective layer are made of PET polyester films.

Preferably, the first protective layer and the second protective layer have the same thickness, and both the first protective layer and the second protective layer are double-silver low-emissivity coatings.

Preferably, the first sound-insulating layer and the second sound-insulating layer have the same thickness, and both the first sound-insulating layer and the second sound-insulating layer are sound-insulating films.

Preferably, the thickness of the hollow layer is twelve millimeters, and the hollow layer is filled with ninety-five percent of argon gas.

Preferably, the thickness of the inner layer glass is the same as that of the outer layer glass, and the inner layer glass and the outer layer glass are both toughened glass.

(III) advantageous effects

Compared with the prior art, the utility model provides a novel coated hollow glass possesses following beneficial effect:

1. this novel coated hollow glass, be PET polyester film through being provided with first protective layer and second protective layer, PET polyester film is short for PET film, use polyethylene terephthalate as raw materials, adopt the extrusion process to make the slab, the film material who makes through biaxial stretching again, it is a colorless transparent and glossy film, mechanical properties is good, rigidity has, hardness and toughness are high, characteristics such as resistant puncture and antifriction, can effectually protect monoblock glass's surface, prevent surface pollution and fish tail, be double silver low-emissivity coating film through being provided with first inoxidizing coating and second inoxidizing coating, it all has the improvement to glass whole reflection infrared ray rate and absorption ultraviolet rate, be toughened glass through being provided with inlayer glass and outer glass, make whole glass have stronger hardness, whole glass's life has been increased.

2. The novel coated hollow glass is characterized in that the first sound insulation layer and the second sound insulation layer are sound insulation films, the sound insulation films are sound absorption films, the colorless transparent sound absorption material is mainly composed of polyurethane-NPBO and has the functions of absorbing and degrading low-frequency noise, the sound absorption mechanism is that according to the characteristics that the synthetic material has large specific surface area and large elasticity, a large number of tiny communicated pores are formed in the material, when sound waves go deep into the material along the pores, a series of damping, reflection and friction actions can be generated with the material, sound energy is converted into heat energy to be consumed, the sound absorption effect is achieved, the thickness of the hollow layer is twelve millimeters, meanwhile, the hollow layer is filled with ninety-five percent of argon, the argon is inert gas, the heat conduction performance is lower than air, the whole glass achieves better heat insulation performance, and meanwhile, when gas is filled in the hollow layer, when the thickness of cavity layer was-millimeter, thermal insulation performance was better to through being provided with of cavity layer, can play syllable-dividing effect, cooperating first puigging and second puigging, improved whole glass's sound insulation performance.

Drawings

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

FIG. 2 is a perspective view of the present invention;

fig. 3 is a partial cross-sectional view of the hollow layer of the present invention.

In the figure: 1 first protective layer, 2 first protective layers, 3 inner glass layers, 4 first sound-proof layers, 5 hollow layers, 6 second protective layers, 7 second sound-proof layers, 8 second protective layers and 9 outer glass 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. 1-3, a novel coated hollow glass comprises a first protective layer 1, a first protective layer 2 fixedly connected to the top of the first protective layer 1, an inner layer glass 3 fixedly connected to the top of the first protective layer 2, a first sound-proof layer 4 fixedly connected to the top of the inner layer glass 3, a hollow layer 5 fixedly connected to the top of the first sound-proof layer 4, the hollow layer 5 having a thickness of twelve mm, the hollow layer 5 being filled with ninety-five percent of argon, the argon being an inert gas and having a heat conduction performance lower than that of air, thereby achieving a better heat insulation performance of the whole glass, and when the hollow layer 5 is filled with gas, the hollow layer 5 having a thickness of 8-16 mm, the heat insulation performance is better, and the hollow layer 5 is provided, the sound insulation effect can be achieved, the sound insulation performance of the whole glass is improved by matching the first sound insulation layer 4 and the second sound insulation layer 7, the second sound insulation layer 7 is fixedly connected to the top of the hollow layer 5, the thicknesses of the first sound insulation layer 4 and the second sound insulation layer 7 are the same, the first sound insulation layer 4 and the second sound insulation layer 7 are both sound insulation films, the sound insulation films are sound absorption films, colorless transparent sound absorption materials are mainly polyurethane-NPBO, the sound insulation film has the function of absorbing and degrading low-frequency noise, the sound absorption mechanism is that according to the characteristic that the synthetic material has large specific surface area and large elasticity, a large number of tiny communicated pores inside the material are passed through, when sound waves go deep into the material along the pores, a series of damping, reflection and friction effects can be generated with the material, and sound energy is converted into heat energy, thereby achieving the effect of sound absorption, the top of the second sound insulation layer 7 is fixedly connected with a second protective layer 8, the thicknesses of the first protective layer 2 and the second protective layer 8 are the same, the first protective layer 2 and the second protective layer 8 are both double-silver low-emissivity coatings, the integral infrared reflection rate and the ultraviolet absorption rate of the glass are improved, the top of the second protective layer 8 is fixedly connected with an outer glass 9, the thicknesses of the inner glass 3 and the outer glass 9 are the same, the inner glass 3 and the outer glass 9 are both toughened glass, the whole glass has stronger hardness by arranging the inner glass 3 and the outer glass 9, the service life of the whole glass is prolonged, the top of the outer glass 9 is fixedly connected with a second protective layer 6, the thicknesses of the first protective layer 1 and the second protective layer 6 are the same, the first protective layer 1 and the second protective layer 6 are both PET (polyethylene terephthalate) polyester films, the first protective layer 1 and the second protective layer 6 are both PET polyester films, the PET polyester films are short for PET films, polyethylene terephthalate is used as a raw material, a thick sheet is manufactured by adopting an extrusion method, and the thin film materials are manufactured by biaxial stretching.

In summary, the novel coated hollow glass is provided with the first protective layer 1 and the second protective layer 6 which are both PET polyester films, the PET polyester films are short PET films, polyethylene terephthalate is used as a raw material, a thick sheet is manufactured by an extrusion method, and the thin film materials are manufactured by two-way stretching, and the novel coated hollow glass is a colorless transparent and glossy film, has excellent mechanical properties, has the characteristics of high rigidity, hardness and toughness, puncture resistance, friction resistance and the like, the outer surface of the whole piece of glass can be effectively protected, the surface pollution and scratch can be prevented, the first protective layer 2 and the second protective layer 8 are both double-silver low-radiation coating films, the whole infrared ray reflection rate and the ultraviolet ray absorption rate of the glass are improved, and the inner layer glass 3 and the outer layer glass 9 are both toughened glass, so that the whole glass has stronger hardness, and the service life of the whole glass is prolonged.

And, through setting up the first sound-proof layer 4 and the second sound-proof layer 7 are the sound-proof membrane, the sound-proof membrane is the sound-absorbing membrane, the colorless transparent sound-absorbing material, the principal ingredients are polyurethane-NPBO, have the function of absorbing and degrading the low frequency noise, its sound absorption mechanism is according to this synthetic material has characteristics that the specific surface area is big and elasticity is big, through the inside a large number of tiny communicating pores of material, when the sound wave goes deep into the material along these pores, will take place a series of damping, reflection and friction effects with the material, change the sound energy into the heat energy consumption, thus reach the efficiency of sound absorption, through setting up the thickness of the hollow layer 5 to be twelve millimeters, at the same time the hollow layer 5 is filled with ninety-five percent argon, argon is the inert gas, the thermal conductivity is lower than the air, thus make the whole glass reach better heat insulating properties, meanwhile when the gas is filled, when the thickness of the hollow layer 5 is 8-16 mm, the heat insulation performance is better, the sound insulation effect can be achieved through the arrangement of the hollow layer 5, the sound insulation performance of the whole glass is improved by matching the first sound insulation layer 4 and the second sound insulation layer 7, and the problems that the coated hollow glass in the prior art is general in sound insulation effect and has a certain limit on the ultraviolet absorption rate of light are solved.

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. The utility model provides a novel coated hollow glass, includes first protective layer (1), its characterized in that: the utility model discloses a glass protective layer, including the top fixedly connected with of first protective layer (1), the top fixedly connected with inlayer glass (3) of first protective layer (2), the first puigging (4) of top fixedly connected with of inlayer glass (3), the hollow layer (5) of top fixedly connected with of first puigging (4), the top fixedly connected with second puigging (7) of hollow layer (5), the top fixedly connected with second protective layer (8) of second puigging (7), the top fixedly connected with outer glass (9) of second protective layer (8), the top fixedly connected with second protective layer (6) of outer glass (9).

2. The novel coated hollow glass as claimed in claim 1, wherein: the thickness of the first protective layer (1) is the same as that of the second protective layer (6), and the first protective layer (1) and the second protective layer (6) are both PET polyester films.

3. The novel coated hollow glass as claimed in claim 1, wherein: the thickness of the first protective layer (2) is the same as that of the second protective layer (8), and the first protective layer (2) and the second protective layer (8) are both double-silver low-emissivity coatings.

4. The novel coated hollow glass as claimed in claim 1, wherein: the thickness of first puigging (4) and second puigging (7) is the same, first puigging (4) and second puigging (7) are the sound-proof membrane.

5. The novel coated hollow glass as claimed in claim 1, wherein: the thickness of the hollow layer (5) is twelve millimeters, and ninety-five percent of argon is filled in the hollow layer (5).

6. The novel coated hollow glass as claimed in claim 1, wherein: the thickness of the inner layer glass (3) is the same as that of the outer layer glass (9), and the inner layer glass (3) and the outer layer glass (9) are both toughened glass.