CN218716248U

CN218716248U - Anti-deformation glass

Info

Publication number: CN218716248U
Application number: CN202222973519.0U
Authority: CN
Inventors: 张增; 黄有立; 杨永红
Original assignee: Yilin Qianwo Tianjin Glass Co ltd
Current assignee: Yilin Qianwo Tianjin Glass Co ltd
Priority date: 2022-11-09
Filing date: 2022-11-09
Publication date: 2023-03-24
Anticipated expiration: 2032-11-09

Abstract

The utility model provides a glass of preapring for an unfavorable turn of events shape, belong to glass technical field, this glass of preapring for an unfavorable turn of events shape includes first glass, second glass and waterproof ventilated membrane, be equipped with the cavity between first glass and the second glass, be equipped with the metal parting bead between first glass and the second glass, first glass and second glass four sides are sealed through the sealant layer, waterproof ventilated membrane bottom is through the sticky subsides of bonding on metal parting bead surface, waterproof ventilated membrane is encapsulated with water in the interior water, through the waterproof ventilated membrane that is equipped with water in the cavity of setting up, gas produces the reaction of expend with heat and contract with cold because of ambient temperature's change in the cavity, water then can produce the reaction of expend with cold and expand with heat because of ambient temperature's change, water forms complementally with the volume of the gas in the cavity, the phenomenon of first glass and second glass evagination or indent has been avoided, effectually prevent first glass and second glass deformation.

Description

Anti-deformation glass

Technical Field

The utility model relates to a glass technical field particularly, relates to a shape glass of preapring for an unfavorable turn of events.

Background

The hollow glass is made of two or more layers of flat glass. The periphery of the glass is bonded and sealed with the sealing strips and the glass strips by using a high-strength and high-airtightness composite adhesive. The middle is filled with dry gas, and the frame is filled with drying agent to ensure the dryness of the air between the glass sheets. When the environmental temperature changes, the existing hollow glass can cause the expansion or contraction of gas in the closed cavity of the hollow glass, and the glass can generate the outward convex or inward concave phenomenon to generate additional deformation.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, the utility model provides a shape glass of preapring for an unfavorable turn of events aims at being equipped with the waterproof ventilated membrane of water through setting up in the cavity, and gas produces the reaction of expend with heat and contract with cold because ambient temperature's change in the cavity, and water then can produce the reaction of thermal shrinkage and expand with cold because ambient temperature's change, and water forms complementally with the gaseous volume in the cavity, has avoided the phenomenon of first glass and second glass evagination or indent, and effectual first glass and the deformation of second glass prevent.

The utility model discloses a realize like this: the utility model provides a glass of preapring for an unfavorable turn of events shape, including first glass, second glass and waterproof ventilated membrane, first glass with be equipped with the cavity between the second glass, first glass with be equipped with the metal parting bead between the second glass, first glass with the second glass four sides is sealed through the sealant, waterproof ventilated membrane bottom is in through the sticky subsides of bonding metal parting bead surface, the water is equipped with in the waterproof ventilated membrane to the encapsulation.

In an embodiment of the present invention, the metal partition bar is filled with a drying agent.

In one embodiment of the present invention, the desiccant is a molecular sieve desiccant.

In an embodiment of the present invention, the second glass is provided with a low emissivity film on a side close to the cavity.

In an embodiment of the present invention, the sealant layer is a hot melt butyl sealant layer.

In an embodiment of the present invention, the first glass and the second glass have different thicknesses, and the outer sheet is thicker and the inner sheet is thinner when the glass is installed.

In an embodiment of the present invention, the side walls of the first glass and the second glass are both provided with an anti-slip layer.

In an embodiment of the present invention, the anti-slip layer is an ethylene propylene rubber anti-slip layer.

The utility model has the advantages that: through set up the waterproof ventilated membrane that is equipped with water in the cavity, gas produces the reaction of expend with heat and contract with cold because ambient temperature's change in the cavity, and water then can produce the reaction of expend with heat and contract with cold because ambient temperature's change, and water forms complementally with the gaseous volume in the cavity, has avoided the phenomenon of first glass and second glass evagination or indent, and the effectual first glass and the deformation of second glass that prevent.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of a three-dimensional overall structure of deformation-preventing glass according to an embodiment of the present invention;

fig. 2 is a schematic three-dimensional structure view of a section of anti-deformation glass provided in an embodiment of the present invention;

FIG. 3 is a schematic side sectional view of a deformation-preventing glass according to an embodiment of the present invention when the ambient temperature is increased;

fig. 4 is a schematic side view of the deformation-preventing glass provided by the embodiment of the present invention when the environmental temperature is reduced.

In the figure: 100-a first glass; 200-a second glass; 210-LOW-E film; 300-metal parting strips; 310-a desiccant; 400-sealing the adhesive layer; 500-a cavity; 600-waterproof breathable film; 610-adhesive glue; 620-water; 700-non-slip layer.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: an anti-deformation glass comprises a first glass 100, a second glass 200 and a waterproof breathable film 600, wherein a cavity 500 is arranged between the first glass 100 and the second glass 200, a low-radiation film 210 is arranged on one side of the second glass 200 close to the cavity 500, the low-radiation film 210 can highly transmit visible light and highly reflect middle far infrared rays, so that the second glass 200 has excellent heat insulation effect and good light transmission, a metal partition bar 300 is arranged between the first glass 100 and the second glass 200, the first glass 100 and the second glass 200 are different in thickness, the outer piece is thick and the inner piece is thin when the glass is installed, the deformation of the outer piece of glass is favorably weakened, a drying agent 310 is filled in the metal partition bar 300, the drying agent 310 is a molecular sieve drying agent and can simultaneously adsorb moisture and residual organic matters in the cavity 500, so that the cavity 500 can still keep smooth and transparent even at a very low temperature, the strong internal and external pressure difference born by the hollow glass due to the change of temperature difference in seasons and day and night is fully reduced, the problem that the common hollow glass is easy to distort, break or deform due to the expansion or contraction of the common hollow glass caused by the common hollow glass drying agent is thoroughly solved, four sides of the first glass 100 and the second glass 200 are sealed by the sealing adhesive layer 400, the sealing adhesive layer 400 is a hot-melt butyl sealing adhesive layer, the butyl adhesive has good air tightness, heat resistance, ozone resistance, ageing resistance and chemical resistance, has shock absorption and electric insulation properties, and has good resistance to sunlight and ozone, the service life of the glass can be prolonged, the bottom of the waterproof breathable film 600 is pasted on the surface of the metal partition bar 300 by the adhesive glue 610, the side walls of the first glass 100 and the second glass 200 which are sealed with water 620 in the waterproof breathable film 600 are both provided with the anti-slip layer 700, the anti-slip layer 700 is an ethylene propylene rubber anti-slip layer, and the anti-slip effect of the glass main body in the transportation process can be improved by the anti-slip layer, meanwhile, the scratch of the edge of the glass main body to operators can be reduced, and the safety is further improved.

Specifically, this deformation-preventing glass's theory of operation: when the glass is installed, the thicker sides of the first glass 100 and the second glass 200 face the outside of a building;

when the ambient temperature rises, the gas in the cavity 500 expands, and as the water 620 shrinks and expands due to heat and cold, the volume of the water 620 in the waterproof breathable film 600 shrinks, so that the first glass 100 and the second glass 200 are prevented from protruding outwards, and when the ambient temperature falls, the gas in the cavity 500 shrinks, the volume of the water 620 in the waterproof breathable film 600 expands, so that the first glass 100 and the second glass 200 are prevented from sinking inwards;

through set up the waterproof ventilated membrane 600 that is equipped with water 620 in cavity 500, when the reaction of expend with heat and contract with cold is produced because the change of ambient temperature to gas in cavity 500, water 620 then can produce the reaction of expend with heat and contract with cold because the change of ambient temperature, and water 620 forms complemental with the volume of the gas in the cavity 500, has avoided first glass 100 and second glass 200 evagination or indent's phenomenon, and the effectual first glass 100 and second glass 200 that prevent warp.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art; any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a deformation-preventing glass, its characterized in that includes first glass (100), second glass (200) and waterproof ventilated membrane (600), first glass (100) with be equipped with cavity (500) between second glass (200), first glass (100) with be equipped with metal parting bead (300) between second glass (200), first glass (100) with second glass (200) four sides are sealed through sealant layer (400), paste through adhesive glue (610) waterproof ventilated membrane (600) bottom metal parting bead (300) surface, water (620) are equipped with in waterproof ventilated membrane (600) the encapsulation.

2. The deformation preventing glass of claim 1, wherein the metal spacer (300) is filled with a desiccant (310).

3. The deformation-resistant glass according to claim 2, wherein the desiccant (310) is a molecular sieve desiccant.

4. The deformation preventing glass of claim 1, wherein the second glass (200) is provided with a low emissivity film (210) on a side close to the cavity (500).

5. The deformation preventing glass according to claim 1, wherein the sealant layer (400) is a hot melt butyl sealant layer.

6. The deformation preventing glass according to claim 1, wherein the first glass (100) and the second glass (200) have different thicknesses, and the glass is installed with a thick outer sheet and a thin inner sheet.

7. The deformation-preventing glass according to claim 1, wherein the side walls of the first glass (100) and the second glass (200) are provided with anti-slip layers (700).

8. The deformation-preventing glass according to claim 7, wherein the anti-slip layer (700) is an ethylene propylene rubber anti-slip layer.