CN214563508U

CN214563508U - Toughened glass with explosion-proof function

Info

Publication number: CN214563508U
Application number: CN202023267559.0U
Authority: CN
Inventors: 张治家
Original assignee: Changzhou Juexin Energy Saving Glass Technology Co ltd
Current assignee: Changzhou Juexin Energy Saving Glass Technology Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-11-02
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a toughened glass with explosion-proof function relates to toughened glass technical field, including the heat conduction silica gel layer, the both ends on heat conduction silica gel layer are provided with the silica gel stick, and the top of heat conduction silica gel layer is connected with first toughened glass, first toughened glass's top is connected with a PVB glue film, the top of a PVB glue film is connected with the flame retardant coating, the top of flame retardant coating is connected with liquid-proof layer, the bottom on heat conduction silica gel layer is connected with second toughened glass. The utility model discloses a set up heat conduction silica gel layer and silica gel stick, when the inside and outside temperature difference of glass is great, the silica gel stick can with the heat transfer to the air on the heat conduction silica gel layer of first toughened glass and the contact of second toughened glass, the temperature difference between balanced first toughened glass and the second toughened glass to make first toughened glass and second toughened glass can not take place the phenomenon of spontaneous explosion because of the temperature difference is great.

Description

Toughened glass with explosion-proof function

Technical Field

The utility model relates to a toughened glass technical field specifically is a toughened glass with explosion-proof function.

Background

Toughened glass belongs to safety glass, and toughened glass is a prestressed glass in fact, and for improving glass's intensity, generally use chemical or physical method, form compressive stress at the glass surface, at first offset surface layer stress when glass bears external force to improve bearing capacity, reinforcing glass self anti-wind pressure nature.

Present toughened glass does not possess blast proof function, and long-time high temperature can lead to toughened glass's inside thermal expansion to lead to the spontaneous explosion, perhaps strikes and leads to the explosion meeting with the foreign object, and toughened glass is when receiving the impact, and glass fragments fly in a confused state of mind, and the safety of giving other people causes the threat, and current toughened glass sound insulation effect is less than ideal, consequently an explosion-proof toughened glass of urgent need.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the toughened glass with the explosion-proof function is provided in order to solve the problems that the high temperature of the existing toughened glass can cause the internal part of the toughened glass to be heated and expanded to cause self-explosion and the toughened glass is impacted, so that glass fragments fly in a mess and the safety of other people is threatened.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a toughened glass with explosion-proof function, includes heat conduction silica gel layer, the both ends on heat conduction silica gel layer are provided with the silica gel stick, and the top on heat conduction silica gel layer is connected with first toughened glass, first toughened glass's top is connected with a PVB glue film, the top on PVB glue film is connected with the flame retardant coating, the top of flame retardant coating is connected with the liquid-proof layer, the bottom on heat conduction silica gel layer is connected with second toughened glass, second toughened glass's bottom is connected with No. two PVB glue films, the bottom on No. two PVB glue films is connected with the buffer layer, the inside of flame retardant coating is provided with the vacuum layer.

Preferably, the liquid-proof layer is an oleophobic layer, and the oleophobic layer adopts nano-silica as raw material.

Preferably, the silica gel stick runs through first toughened glass, a PVB glue film, flame retardant coating and liquid proof layer, and the junction of silica gel stick and liquid proof layer scribbles waterproof glue.

Preferably, the buffer layer is made of polycarbonate.

Preferably, the first tempered glass and the second tempered glass are both cesium potassium glass layers.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model has the advantages that the PVB glue layer and the vacuum layer are arranged, the impact force is too large to cause the first toughened glass 2 and the second toughened glass to be broken, the broken glass fragments can be adhered together under the action of the PVB glue, so that the broken glass fragments can not fly in disorder and accidentally injure other people, and the vacuum layer arranged in the fireproof layer can reduce the way of noise propagation, thereby playing the effect of sound insulation;

2. the utility model discloses a set up heat conduction silica gel layer and silica gel stick, when the inside and outside temperature difference of glass is great, the silica gel stick can with the heat transfer to the air on the heat conduction silica gel layer of first toughened glass and the contact of second toughened glass, the temperature difference between balanced first toughened glass and the second toughened glass to make first toughened glass and second toughened glass can not take place the phenomenon of spontaneous explosion because of the temperature difference is great.

Drawings

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

FIG. 2 is a schematic view of the connection between the fire-retardant layer and the vacuum layer according to the present invention;

fig. 3 is a front view of the heat conductive silicone adhesive layer of the present invention.

In the figure: 1. a heat conductive silica gel layer; 2. first tempered glass; 3. second tempered glass; 4. a PVB adhesive layer I; 5. a fire barrier layer; 6. a liquid-proof layer; 7. a second PVB adhesive layer; 8. a silica gel rod; 9. a vacuum layer; 10. a buffer layer.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Please refer to fig. 1-3, a toughened glass with explosion-proof function, including heat conduction silica gel layer 1, the both ends of heat conduction silica gel layer 1 are provided with silica gel stick 8, and the top of heat conduction silica gel layer 1 is connected with first toughened glass 2, the top of first toughened glass 2 is connected with a PVB glue film 4, the top of a PVB glue film 4 is connected with flame retardant coating 5, the top of flame retardant coating 5 is connected with liquid-proof layer 6, the bottom of heat conduction silica gel layer 1 is connected with second toughened glass 3, the bottom of second toughened glass 3 is connected with No. two PVB glue films 7, the bottom of No. two PVB glue films 7 is connected with buffer layer 10, the inside of flame retardant coating 5 is provided with vacuum layer 9.

Please refer to fig. 1, the liquid-proof layer 6 is an oleophobic layer, and the oleophobic layer uses nano-silica as raw material to block rain, grease and sweat and avoid adhesion, thereby reducing the adhesion of foreign matters.

Please refer to fig. 1, the silica gel rod 8 penetrates through the first tempered glass 2, the first PVB adhesive layer 4, the fire-proof layer 5 and the liquid-proof layer 6, and the joint of the silica gel rod 8 and the liquid-proof layer 6 is coated with waterproof glue to prevent rainwater from entering the glass from the gap.

Referring to fig. 1, the buffer layer 10 is made of polycarbonate and absorbs most of the impact from the outside when the buffer layer is impacted by a foreign object, so as to reduce the impact force applied to the first tempered glass 2 and the second tempered glass 3.

Please refer to fig. 1, the first tempered glass 2 and the second tempered glass 3 are both cesium potassium glass layers, so that the strength of the first tempered glass 2 and the second tempered glass 3 can be stronger than that of the common tempered glass.

The working principle is as follows: when the toughened glass is impacted by external violence, the buffer layer 10 absorbs the received force, the impact on the first toughened glass 2 and the second toughened glass 3 is reduced, the first toughened glass 2 and the second toughened glass 3 are broken due to overlarge impact force, the broken glass fragments are adhered together under the action of the PVB glue and cannot fly around, when the temperature difference between the inside and the outside of the glass is large, the silica gel rod 8 can transfer the heat of the heat-conducting silica gel layer 1 which is in contact with the first toughened glass 2 and the second toughened glass 3 to the air to balance the temperature difference between the first toughened glass 2 and the second toughened glass 3, thereby make first toughened glass 2 and second toughened glass 3 can not take place the phenomenon of spontaneous explosion because of the temperature difference is great, the vacuum layer 9 that sets up in the flame retardant coating 5, the route that can the noise propagation has been reduced to sound proof effect has been played.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a toughened glass with explosion-proof function, includes heat conduction silica gel layer (1), its characterized in that: the utility model discloses a waterproof heat insulation material, including heat conduction silica gel layer (1), fire-resistant layer (5), fire-resistant layer (6), heat conduction silica gel layer (1), PVB glue film (4), fire-resistant layer (5), buffer layer (10) are connected to the bottom of fire-resistant layer (5), the inside of fire-resistant layer (5) is provided with vacuum layer (9).

2. The tempered glass with an explosion-proof function as claimed in claim 1, wherein: the liquid-proof layer (6) is an oleophobic layer, and the oleophobic layer adopts nano-silica as raw material.

3. The tempered glass with an explosion-proof function as claimed in claim 1, wherein: silica gel stick (8) run through first toughened glass (2), PVB glue film (4), flame retardant coating (5) and liquid proof coating (6), and the junction of silica gel stick (8) and liquid proof coating (6) scribbles waterproof glue.

4. The tempered glass with an explosion-proof function as claimed in claim 1, wherein: the buffer layer (10) is made of polycarbonate.

5. The tempered glass with an explosion-proof function as claimed in claim 1, wherein: the first toughened glass (2) and the second toughened glass (3) are both cesium-potassium glass layers.