CN203805429U

CN203805429U - Frequency separation glass

Info

Publication number: CN203805429U
Application number: CN201420244364.XU
Authority: CN
Inventors: 胡修树
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-05-13
Filing date: 2014-05-13
Publication date: 2014-09-03
Anticipated expiration: 2024-05-13

Abstract

The utility model discloses novel frequency separation glass. The frequency separation glass comprises a first glass layer, a first sound absorbing layer, a sound insulation layer, a second sound absorbing layer and a second glass layer which are orderly arranged. The frequency separation glass is capable of isolating high-frequency sound waves and has the excellent sound insulation effects on high frequency noise due to the adopted the double layers of glass, the double sound absorbing layers and the sound insulation isolation layer.

Description

Frequently disconnected glass

Technical field

The utility model relates to glass, particularly a kind of frequently disconnected glass.

Background technology

Along with the development of urban construction, and the increase of the density of population in city, various automobiles, machine, and the home built noise of the mankind is more and more, increasing, phase mutual interference, has a strong impact on people's work and life.

Utility model content

The purpose of this utility model is that a kind of novel frequency glass that breaks will be provided, and can solve above-mentioned prior art problem.

According to an aspect of the present utility model, a kind of frequency glass that breaks is provided, comprise the first glassy layer, the first sound absorbing layer, puigging, the second sound absorbing layer and the second glassy layer that set gradually.

Employing double glazing, the double-deck sound absorbing layer of the disconnected glass of frequency of the present utility model, and puigging, can cut off high frequency sound wave, and high frequency noise is had to good soundproof effect.

In some embodiments, the first sound absorbing layer of the present utility model and the second sound absorbing layer are EVA film.EVA film is mainly made up of macromolecule resin, adds special addition agent, a kind of high viscosity thin-film material processing through special installation.The material of EVA film is transparent, tough and tensile, heatproof, cold-resistant, moisture-proof is good, and shock resistance is also very strong, both can play the effect of sound insulation, also can play the effect of security protection.

In some embodiments, the first sound absorbing layer of the present utility model and the second sound absorbing layer are PVB film.PVB film is translucent diaphragm, has the characteristics such as transparent, heat-resisting, cold-resistant, mechanical strength is high, both can play the effect of sound insulation, also can play the effect of security protection.

In some embodiments, the first sound absorbing layer of the present utility model and the second sound absorbing layer are PVC sheet.PVC material is the English PVC of abbreviation of polyvinyl chloride (Polyvinyl chloride polymer=PVC molecular structure), is the thermoplastic resin being polymerized under initator effect by vinyl chloride.PVC sheet has good mechanical performance, both can play the effect of sound insulation, also can play the effect of security protection.

In some embodiments, puigging of the present utility model is PET film.PET film has another name called high temperature resistance polyester film.Puigging adopts the both effectively sound insulations of PET film, also can print thereon or colored drawing, makes the glass with artistic effect.

In some embodiments, the first glassy layer of the present utility model or the second glassy layer are Low-E glass.Low-E glass claims again low emissivity glass, and visible ray is had to high transmittance, and centering far infrared has highly reflective, has both had good visual effect, also has the well effect of heat insulation, antiultraviolet.Single-glass adopts Low-E glass, can be cost-saving.

In some embodiments, the first glassy layer of the present utility model and the second glassy layer are Low-E glass.Low-E glass claims again low emissivity glass, and visible ray is had to high transmittance, and centering far infrared has highly reflective, has both had good visual effect, also has the well effect of heat insulation, antiultraviolet.

In some embodiments, the thickness of the first sound absorbing layer of the present utility model is greater than the thickness of the second sound absorbing layer.The first sound absorbing layer, cuts off a large amount of high frequency sound waves near outdoor with respect to the second sound absorbing layer.A small amount of sound wave that sees through the first sound absorbing layer can be cut off by the second sound absorbing layer.The first sound absorbing layer thickness is greater than the thickness of the second sound absorbing layer, and both effectively sound insulations, also can save material.

Brief description of the drawings

Fig. 1 is the decomposition texture schematic diagram of the disconnected glass of frequency of a kind of embodiment of the utility model.

Fig. 2 is the structural representation of frequently disconnected glass shown in Fig. 1.

Detailed description of the invention

Below in conjunction with drawings and Examples, the utility model is described in further detail.

Fig. 1 and Fig. 2 have schematically shown the structure of the disconnected glass of frequency of a kind of embodiment of the utility model.

As depicted in figs. 1 and 2, the disconnected glass of frequency of the present utility model comprises the first glassy layer 11, the first sound absorbing layer 21, puigging 3, the second sound absorbing layer 22 and the second glassy layer 12 that set gradually.

In the present embodiment, the first glassy layer 11 adopts Low-E glass.In other embodiments, the second glassy layer 12 also can adopt Low-E glass, and the first glassy layer 11 and the second glassy layer 12 also can adopt Low-E glass simultaneously.Because the price comparison of Low-E glass is high, approach outdoor one deck glass and adopt Low-E glass, approach indoor one deck glass and adopt the cheap glass of other type can be cost-saving, also can play the well object of heat insulation, antiultraviolet.

In the present embodiment, the first sound absorbing layer 21 and the second sound absorbing layer 22 are EVA film.The material of EVA film is transparent, tough and tensile, heatproof, cold-resistant, moisture-proof is good, and shock resistance is also very strong, both can play the effect of sound insulation, also can play the effect of security protection.In other embodiments, the first sound absorbing layer 21 and the second sound absorbing layer 22 can also be PVB film or PVC sheet.PVB film is translucent diaphragm, has the characteristics such as transparent, heat-resisting, cold-resistant, mechanical strength is high, both can play the effect of sound insulation, also can play the effect of security protection.PVC sheet has good mechanical performance, both can play the effect of sound insulation, also can play the effect of security protection.The first sound absorbing layer 21 and the second sound absorbing layer 22 can adopt identical material, also can adopt respectively different materials.

In the present embodiment, the first sound absorbing layer 21 relatively with the second sound absorbing layer 22 near outdoor, a large amount of high frequency sound waves are cut off.A small amount of sound wave that sees through the first sound absorbing layer can be cut off by the second sound absorbing layer.The thickness of the first sound absorbing layer 21 is greater than the thickness of the second sound absorbing layer 22.Both effectively sound insulation, also can save material.In other embodiments, the thickness of the first sound absorbing layer 21 can be more than the twice of thickness of the second sound absorbing layer 22.

In the present embodiment, puigging 3 adopts PET film.Puigging adopts the both effectively sound insulations of PET film, also can print thereon or colored drawing, makes the glass with artistic effect.In other embodiments, puigging 3 also can adopt other transparent material.

Above-described is only embodiments more of the present utility model.For the person of ordinary skill of the art, not departing under the prerequisite of the utility model creation design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.

Claims

1. frequently disconnected glass, is characterized in that, comprising: the first glassy layer (11), the first sound absorbing layer (21), puigging (3), the second sound absorbing layer (22) and the second glassy layer (12) that set gradually.

2. the disconnected glass of frequency according to claim 1, is characterized in that, described the first sound absorbing layer (21) and the second sound absorbing layer (22) are EVA film.

3. the disconnected glass of frequency according to claim 1, is characterized in that, described the first sound absorbing layer (21) and the second sound absorbing layer (22) are PVB film.

4. the disconnected glass of frequency according to claim 1, is characterized in that, described the first sound absorbing layer (21) and the second sound absorbing layer (22) are PVC sheet.

5. the disconnected glass of frequency according to claim 1, is characterized in that, described puigging (3) is PET film.

6. the disconnected glass of frequency according to claim 1, is characterized in that, described the first glassy layer (11) or the second glassy layer (12) are Low-E glass.

7. the disconnected glass of frequency according to claim 1, is characterized in that, described the first glassy layer (11) and the second glassy layer (12) are Low-E glass.

8. according to the disconnected glass of the frequency described in claim 1～7 any one, it is characterized in that, the thickness of described the first sound absorbing layer (21) is greater than the thickness of described the second sound absorbing layer (22).