CN213597789U

CN213597789U - Meet fire anti-drop's glass structure

Info

Publication number: CN213597789U
Application number: CN202021615563.9U
Authority: CN
Inventors: 王大平
Original assignee: Dongguan Yintai Glass Co Ltd
Current assignee: Dongguan Yintai Glass Co Ltd
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2021-07-02
Anticipated expiration: 2030-08-06

Abstract

The utility model provides a pair of meet fire anti-drop's glass structure, include fire prevention glass, fix the aluminium frame at both ends about fire prevention glass, be used for fixing fire prevention glass with first steel nail, the second steel nail of aluminium frame, fire prevention glass includes first glass board, doubling layer, second glass board, aluminium frame inboard is equipped with first cavity, second cavity, be provided with the steel lining in the first cavity, first steel nail passes top embedding behind aluminium frame, the steel lining in the first glass board, the second steel nail passes top embedding behind aluminium frame, the steel lining in the second glass inboard, it meets the expansion adhesive tape to be equipped with fire in the second cavity. The utility model provides a glass structure has excellent fire prevention, waterproof, anti ultraviolet ability.

Description

Meet fire anti-drop's glass structure

Technical Field

The utility model relates to a glass technical field, concretely relates to meet fire anti-drop's glass structure.

Background

Glass is an ancient building material, and along with rapid improvement of modern technological level and change of applied technology, glass with various unique functions is disclosed, and has become an important material in the fields of daily life, production and scientific technology. Laminated glass is one kind of glass, and its edge is usually fixed with the aluminium frame, and nevertheless aluminium frame and doubling layer are easily fused when high temperature, cause the glass layer to drop, and structural stability is relatively poor.

SUMMERY OF THE UTILITY MODEL

To above problem, the utility model provides a glass structure has excellent fire prevention, waterproof, anti ultraviolet ability.

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model provides a meet fire anti-drop's glass structure, includes fire prevention glass, fixes the aluminium frame at fire prevention glass upper and lower both ends, be used for fixing fire prevention glass with the first steel nail, the second steel nail of aluminium frame, fire prevention glass includes first glass board, presss from both sides glue film, second glass board, aluminium frame inboard is equipped with first cavity, second cavity, be provided with the steel lining in the first cavity, first steel nail passes top embedding behind aluminium frame, the steel lining in the first glass board, the second steel nail passes top embedding behind aluminium frame, the steel lining in the second glass board, be equipped with in the second cavity and meet fire inflation adhesive tape.

Specifically, fire-proof liquid is further arranged at the upper end and the lower end of the adhesive layer, and sealant is arranged at the edge of the fire-proof liquid.

Specifically, a first Ag coating and a waterproof film layer are further arranged on one end face, far away from the second glass plate, of the first glass plate.

Specifically, a second Ag coating and an ultraviolet-proof film layer are further arranged on one end face, far away from the first glass plate, of the second glass plate.

Specifically, the thickness of the adhesive layer is 0.5-2 mm.

The utility model has the advantages that:

the utility model discloses a glass structure, excellent fire prevention has, and is waterproof, ultraviolet protection ability, utilize the steel nail with two glass boards and steel lining fixed connection, the aluminium frame is fused when the conflagration breaing out, two glass boards can keep stable in structure and be difficult for droing under the linkage action of steel nail, indoor outer leakproofness has been guaranteed, thereby the speed that flame stretchs has been delayed effectively, it meets fire expansion adhesive tape still to have increased, meet fire expansion adhesive tape and meet fire inflation and fill the second cavity, prevent that the air from the second cavity gets into indoorly, thereby delay the intensity of a fire.

Drawings

Fig. 1 is a schematic structural diagram of the anti-drop glass structure in fire.

The reference signs are: the fireproof glass comprises fireproof glass 1, a first glass plate 11, a first Ag coating 111, a waterproof membrane layer 112, an adhesive sandwiched layer 12, a second glass plate 13, a second Ag coating 131, an ultraviolet-proof membrane layer 132, an aluminum frame 2, a first steel nail 3, a second steel nail 4, a second chamber 21, a steel lining 5, a fire-swelling adhesive tape 6, fireproof liquid 7 and sealant 8.

Detailed Description

The present invention will be described in further detail with reference to the following examples and drawings, but the present invention is not limited thereto.

As shown in fig. 1:

a glass structure capable of preventing falling off in case of fire comprises fireproof glass 1, an aluminum frame 2 fixed at the upper end and the lower end of the fireproof glass 1, a first steel nail 3 and a second steel nail 4 for fixing the fireproof glass 1 and the aluminum frame 2, wherein the fireproof glass 1 comprises a first glass plate 11, an adhesive layer 12 and a second glass plate 13, a first cavity and a second cavity 21 are arranged on the inner side of the aluminum frame 2, the second cavity 21 is arranged close to one side outside, a steel lining 5 is arranged in the first cavity, the first steel nail 3 penetrates through the aluminum frame 2 and the rear top end of the steel lining 5 to be embedded into the first glass plate 11, the second steel nail 4 penetrates through the aluminum frame 2 and the rear top end of the steel lining 5 to be embedded into the second glass plate 13, the first glass plate 11, the adhesive layer 12 and the second glass plate 13 are fixedly connected with the steel lining 5 by the first steel nail 3 and the second steel nail 4, the aluminum frame 2 is fused when a fire occurs, the first glass plate 11, the adhesive layer 12 and the second glass plate 13 can stably keep the structure under the connection effect of the steel nail 5, the sealing performance of the indoor and the outdoor is guaranteed, so that the flame spreading speed is effectively delayed, the fire expansion rubber strips 6 are arranged in the second cavity 21, the fire expansion rubber strips 6 expand when meeting fire to fully fill the second cavity 21, air is prevented from entering the indoor space from the second cavity 21, and the fire is delayed.

Preferably, in order to further improve the fireproof performance of the fireproof glass 1, the upper end and the lower end of the adhesive layer 12 are also provided with fireproof liquid 7, the edge of the fireproof liquid 7 is provided with a sealant 8, and when the sealant 8 and the aluminum frame 2 are melted when meeting high-temperature flame, the fireproof liquid 7 flows out to be filled in a gap between the fireproof glass 1 and the steel lining 5 and is rapidly hardened to form an opaque fireproof heat insulation layer.

Preferably, the first Ag plating layer 111 and the waterproof film layer 112 are further disposed on an end surface of the first glass plate 11 away from the second glass plate 13, so that the heat radiation reflection capability and the waterproof capability of the glass are improved.

Preferably, the end face, away from the first glass plate 11, of the second glass plate 13 is further provided with a second Ag plating layer 131 and an ultraviolet-proof film layer 132, so that the heat radiation reflection capability and the ultraviolet-proof capability of the glass are improved.

Preferably, the thickness of the encapsulating layer 12 is 0.5-2 mm.

The above embodiments only represent one embodiment of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A glass structure capable of preventing falling off in case of fire is characterized by comprising fireproof glass (1), aluminum frames (2) fixed at the upper end and the lower end of the fireproof glass (1), first steel nails (3) and second steel nails (4) used for fixing the fireproof glass (1) and the aluminum frames (2), the fireproof glass (1) comprises a first glass plate (11), an adhesive layer (12) and a second glass plate (13), a first cavity and a second cavity (21) are arranged on the inner side of the aluminum frame (2), a steel lining (5) is arranged in the first cavity, the first steel nail (3) penetrates through the aluminum frame (2) and the steel lining (5) and the rear top end is embedded into the first glass plate (11), the second steel nail (4) penetrates through the aluminum frame (2) and the steel lining (5), the top end of the second steel nail is embedded into the second glass plate (13), and an expansion adhesive tape (6) meeting fire is arranged in the second chamber (21).

2. The fire-encountering anti-drop glass structure according to claim 1, wherein fire-proof liquid (7) is further arranged at the upper end and the lower end of the adhesive layer (12), and a sealant (8) is arranged at the edge of the fire-proof liquid (7).

3. The structure of claim 1, wherein the first Ag plating layer (111) and the waterproof film layer (112) are further disposed on the end surface of the first glass plate (11) away from the second glass plate (13).

4. The structure of claim 1, wherein a second Ag plating layer (131) and an ultraviolet-proof film layer (132) are further disposed on an end surface of the second glass plate (13) far away from the first glass plate (11).

5. The fire-resistant and anti-drop glass structure as claimed in claim 1, wherein the thickness of the adhesive layer (12) is 0.5-2 mm.