CN205153887U - Multi -layer hollow glass - Google Patents

Abstract

The utility model discloses a multi -layer hollow glass. Including interval component and the watch crystal and the 2nd watch crystal that lie in the two sides, also has the intermediate level that at least one deck transparent plastic panel made between the watch crystal on two sides and the 2nd watch crystal, the intermediate level marginal dimension that transparent plastic panel made is less than or equal to a watch crystal on two sides or the 2nd watch crystal's marginal dimension, there is sealed glue in the interval component outside. The utility model discloses a transparent plastic panel is as cavity glass intermediate level, can guarantee cavity glass the transparency can, utilize the plastic slab anti fragility more excellent than glass can, improved overall structure's security performance again, the heat transfer of plastics is low, has also realized the further improvement of thermal -insulated effect simultaneously. The utility model discloses cavity glass can reduce coefficient of heat transfer, improves the effect that gives sound insulation, improves the explosion -proof ability, and the glass piece splashes and improves cavity glass performance after the damage of reduction glass.

Description

A kind of multiple glazing

Technical field

The present invention relates to a kind of energy-saving safety glass, especially a kind of multiple glazing.

Background technology

Hollow glass is a kind of good heat insulation, sound insulation, attractive in appearance, practical New Building Materials.Existing hollow glass generally comprises two-layer or two-layer above ordinary plate glass, is formed with cavity that is heat insulation, sound insulation between ordinary plate glass.

The two panels of hollow glass or divided glass adopt the compound binding agent of high strength, high-air-tightness and spacer bar to be bonded together, and is filled with desiccant, so can guarantees to keep dry in sound insulation, heat insulation cavity in spacer bar.

Although existing hollow glass has effect that is heat insulation, sound insulation, its security performance still also has larger room for promotion.

Summary of the invention

The utility model discloses a kind of multiple glazing according to prior art deficiency.Problem to be solved in the utility model is to provide that a kind of effect of heat insulation is better, the more much higher layer hollow glass of security performance.

The utility model is achieved through the following technical solutions:

Hollow glass structure, comprises spacer element and the first surface glass and the second surface glass that are positioned at two sides, it is characterized in that: between the first surface glass and second surface glass on two sides, also have the intermediate layer that at least one deck transparent plastic sheet is made.Described spacer element comprises the desiccant etc. of filling in spacer bar, spacer bar to be made hollow glass fix, meets the material of instructions for use.

The intermediate layer marginal dimension that described transparent plastic sheet is made is less than or equal to the first surface glass on two sides or the marginal dimension of second surface glass.

Fluid sealant is had outside described spacer element.

The utility model adopts transparent plastic sheet as hollow glass intermediate layer, the properties of transparency of hollow glass can be ensured, utilize the anti-crushing performance that plastic plate is more excellent than glass, turn improve integrally-built security performance, the heat transfer of plastics is low, also achieves the further raising of effect of heat insulation simultaneously.The utility model hollow glass can reduce thermal transmittance, improves soundproof effect, improves explosion-proof performance, and after reducing glass breakage, glass fragment splashes and improves hollow glass performance.

Accompanying drawing explanation

Fig. 1 is the utility model hollow glass cross section one structural representation;

Fig. 2 is another structural representation of the utility model hollow glass cross section.

In figure, 1 is glass, and 2 is spacer elements, and 3 is transparent plastic sheets, and 4 is fluid sealants.

Detailed description of the invention

Below by embodiment, the utility model is specifically described; embodiment is only for being further detailed the utility model; can not be interpreted as the restriction to the utility model protection domain, some nonessential improvement that those skilled in the art makes according to content of the present utility model and adjustment also belong to the scope of the utility model protection.

Composition graphs 1 and Fig. 2.

As shown in the figure, hollow glass structure, comprises spacer element 2 and the first surface glass 1 and the second surface glass 1 that are positioned at two sides, also has the intermediate layer that at least one deck transparent plastic sheet 3 is made between the first surface glass 1 and second surface glass 1 on two sides.

Spacer element 2 is had to fix between the intermediate layer that transparent plastic sheet 3 is made and adjacent layer.

The intermediate layer marginal dimension that transparent plastic sheet 3 is made is less than or equal to the first surface glass 1 on two sides or the marginal dimension of second surface glass 2.Fig. 1 is the schematic diagram that intermediate layer marginal dimension equals the first surface glass 1 on two sides or the marginal dimension of second surface glass 2, and Fig. 2 intermediate layer marginal dimension is less than the schematic diagram of the first surface glass 1 on two sides or the marginal dimension of second surface glass 2.

Fluid sealant 4 is had outside spacer element 2.

The utility model adopts transparent plastic sheet 3 as hollow glass intermediate layer, the properties of transparency of hollow glass can be ensured, utilize the anti-crushing performance that plastic plate is more excellent than glass, turn improve integrally-built security performance, the heat transfer of plastics is low, also achieves the further raising of effect of heat insulation simultaneously.

Hollow glass manufacturing process comprises:

Spacer bar cuts, organize frame or spacer bar bending; Cut into the spacer bar of corresponding size by customer requirement, and it is for subsequent use to organize frame after filling with upper molecular sieve.Bending is placed on bender by spacer bar, is directly bent into required size.

Upper ledge, conjunction sheet; On spacer bar, coating is heated to the hot melt butyl rubber of about 105 ~ 130 DEG C, bonding glass, recycling hollow combinating machine is successively by spacer bar, plastic plate, spacer bar, the glass after the 2nd tempering carries out conjunction sheet, hollow device can complete voluntarily, and this step utilizes the hot melt butyl rubber that aluminium spacer bar is coated with to bond.

Sealing; Utilize adhesive supplier to break 2 fluid sealants successively, and treat its spontaneous curing.

Claims (3)

1. a hollow glass structure, comprises spacer element and the first surface glass and the second surface glass that are positioned at two sides, it is characterized in that: between the first surface glass and second surface glass on two sides, also have the intermediate layer that at least one deck transparent plastic sheet is made.

2. hollow glass structure according to claim 1, is characterized in that: the intermediate layer marginal dimension that described transparent plastic sheet is made is less than or equal to the first surface glass on two sides or the marginal dimension of second surface glass.

3. hollow glass structure according to claim 1 and 2, is characterized in that: have fluid sealant outside described spacer element.