CN212296122U - Weather-resistant fireproof heat-insulating glass - Google Patents

Abstract

The utility model provides a weatherability fire prevention insulating glass relates to building glass and makes technical field, has solved ordinary fire prevention glass and has passed through the unstable, the not strong technical problem of weatherability of multiple glazing strip bonding effect, and this weatherability fire prevention insulating glass includes glass layer one (1), glass layer two (6), the fine clearance strip of low-E glass layer (7) glass one (3) and the fine clearance strip of glass two (8). The utility model discloses can be used to the multiple occasion that needs use weatherability fire prevention glass. The utility model discloses a set up fine clearance strip one (3) of glass and fine clearance strip two (8) of glass and replace original multilayer glass strip bonding, solved original fire prevention insulating glass easily take place technical problem such as weeping, improved glass's production efficiency and life, reduced manufacturing cost. In addition, the low-E glass layer is used to increase the weather resistance, and the application range of the fireproof heat-insulating glass is widened.

Description

Weather-resistant fireproof heat-insulating glass

Technical Field

The utility model relates to a building glass makes technical field, concretely relates to weatherability fire prevention insulating glass.

Background

The fireproof glass mainly plays a role in controlling the spread of fire or isolating smoke during fire prevention, and is a measure type fireproof material, and the fireproof effect of the fireproof glass is evaluated by the fireproof performance. It is a special glass which is processed and treated by a special process and can keep the integrity and heat insulation performance in a specified fire resistance test. The original piece of the fireproof glass can be made of float plane glass, toughened glass, composite fireproof glass or single piece of fireproof glass.

The pouring type fireproof glass consists of two layers of glass sheets (or three layers of glass sheets can be used for special requirements), and the periphery of the glass sheets is sealed by a special flame-retardant adhesive tape. The fireproof glue solution poured in the middle is solidified into transparent jelly and is bonded with the glass into a whole.

The existing pouring type weather-resistant fireproof heat-insulating glass usually adopts a plurality of layers of glass strips which are overlapped to be used as a bonding piece between two layers of original glass sheets, but the fireproof glass manufactured by the method is easy to generate liquid leakage phenomenon after high temperature, and the high temperature resistance time is not long, so that the fireproof glass cannot play a good role in long-time high temperature resistance; and because the overlapping of the multiple layers of glass strips takes a long time, the production efficiency of the fireproof glass is extremely low.

The common white glass double-layer structure has weak weather resistance and is difficult to adapt to some use occasions with complex environmental conditions.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a weatherability fire prevention heat insulating glass, the fine clearance strip of glass through using a hollow structure replaces the multilayer glass strip overlapping structure as bonding spare, has solved the technical problem that the fire prevention glass that uses multilayer glass strip to bond produces the easy weeping that takes place at a slow speed to on the basis on former double-deck white glass layer, use low-E hollow glass layer to increase glass's weatherability, in order to adapt to more use occasions. The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a weather-resistant fireproof heat-insulating glass comprises a first glass layer, a second glass layer and a low-E glass layer, wherein the first glass layer, the second glass layer and the low-E glass layer are sequentially connected through a first glass fiber gap strip and a second glass fiber gap strip; wherein:

optionally or preferably, the first glass fiber gap strip and the second glass fiber gap strip are respectively bonded between the first glass layer and the second glass layer and between the second glass layer and the low-E glass layer through two butyl adhesive layers;

optionally or preferably, the outer sides of the butyl rubber layer and the first glass fiber gap strips and the outer sides of the butyl rubber layer and the second glass fiber gap strips are provided with structural rubber layers;

optionally or preferably, the first glass fiber gap strip and the second glass fiber gap strip are both hollow structures;

optionally or preferably, a small hole is formed in the first glass fiber gap strip;

optionally or preferably, the fireproof gel is injected into the inner parts of the first glass layer and the second glass layer and the inner part of the first glass fiber gap strip.

Optionally or preferably, the first glass layer and the second glass layer are both transparent glass layers.

Alternatively or preferably, the butyl rubber layers are respectively bonded on two sides of the glass fiber gap strip.

Based on the technical scheme, the following technical effects can be generated:

the embodiment of the utility model provides a pair of weatherability fire prevention insulating glass is applicable to the comparatively complicated needs of the natural environment condition and uses protective insulating glass's occasion. The utility model relates to a weatherability fire prevention heat-insulating glass replaces multilayer glass strip overlapping structure as bonding spare through the fine clearance strip of glass who uses a hollow structure, has solved the fire prevention glass production that uses multilayer glass strip to bond and has easily taken place the technical problem of weeping at a slow speed. In addition the utility model discloses still be equipped with butyl glue film and structure glue film respectively in the fine both sides of glass and the outside, realize double sealing, prevent the utility model discloses take place the weeping phenomenon. Secondly, the utility model discloses still increased two-layer low-E cavity glass layer and improved fire prevention insulating glass's weatherability. The utility model discloses simple structure, convenient production, low cost can be used to a plurality of fire prevention subregion partition walls such as fire prevention door and window, building courtyard, atrium, shared space, computer lab that the natural environment condition is complicated.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

in the figure: 1. a first glass layer; 2. a fire-retardant gel; 3. a first glass fiber gap strip; 4. a butyl glue layer; 5. a structural adhesive layer; 6. a second glass layer; 7. a low-E glass layer; 8. and a second glass fiber gap strip.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

As shown in fig. 1:

the utility model provides weather-resistant fireproof heat-insulating glass, which comprises a first glass layer 1, a second glass layer 6 and a low-E glass layer 7 which are sequentially connected through a first glass fiber clearance strip 3 and a second glass fiber clearance strip 8; wherein:

the first glass fiber gap strip 3 and the second glass fiber gap strip 8 are respectively bonded between the first glass layer 1 and the second glass layer 6 and between the second glass layer 6 and the low-E glass layer 7 through two butyl rubber layers 4;

structural adhesive layers are arranged on the outer sides of the butyl adhesive layer 4 and the first glass fiber gap strip 3 and the outer sides of the butyl adhesive layer 4 and the second glass fiber gap strip 8, so that double sealing is realized, and liquid leakage of glass is avoided;

the first glass fiber gap strip 3 and the second glass fiber gap strip 8 are both of hollow structures;

the first glass fiber gap strip 3 is provided with a small hole, so that fireproof gel can be conveniently injected;

the fireproof gel is injected into the interiors of the first glass layer 1 and the second glass layer 6 and the interiors of the first glass fiber gap strips 3, so that the glass is guaranteed to have fireproof and heat-insulating performances.

As an alternative embodiment, the low-E glass layer 7 increases the weatherability of the entire structure.

In an alternative embodiment, the first glass layer 1 and the second glass layer 6 are transparent glass layers.

In an alternative embodiment, the butyl rubber layer 4 is respectively bonded on two sides of the glass fiber gap strip.

In an alternative embodiment, the finished product thickness of the weather-resistant, fire-proof and heat-insulating glass is 36 mm-53 mm.

Claims (3)

1. A weather-resistant fireproof heat-insulating glass is characterized in that: the glass fiber reinforced plastic composite material comprises a first glass layer (1), a second glass layer (6) and a low-E glass layer (7) which are sequentially connected through a first glass fiber gap strip (3) and a second glass fiber gap strip (8); wherein:

the first glass fiber gap strips (3) and the second glass fiber gap strips (8) are respectively bonded between the first glass layer (1) and the second glass layer (6) and between the second glass layer (6) and the low-E glass layer (7) through two butyl rubber layers (4);

structural adhesive layers are arranged on the outer sides of the butyl adhesive layer (4), the glass fiber gap strips I (3), the butyl adhesive layer (4) and the glass fiber gap strips II (8);

the first glass fiber gap strip (3) and the second glass fiber gap strip (8) are both hollow structures;

the first glass fiber gap strip (3) is provided with a small hole;

fireproof gel is injected into the interiors of the first glass layer (1) and the second glass layer (6) and the interiors of the first glass fiber gap strips (3).

2. The weather-resistant, fire-resistant, and heat-insulating glass as claimed in claim 1, wherein: the first glass layer (1) and the second glass layer (6) are transparent glass layers.

3. The weather-resistant, fire-resistant, and heat-insulating glass as claimed in claim 1, wherein: and the butyl rubber layer (4) is respectively bonded on two sides of the glass fiber gap strip.

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