Fireproof tempered laminated glass structure

Abstract

The utility model provides a fireproof tempered laminated glass structure which comprises a metal outer frame, tempered laminated glass outer layers, middle layer fireproof glass and a fireproof sealing glue layer, and the front end and the rear end of the inner side of the metal outer frame are each provided with a set of tempered laminated glass outer layers used for improving the fireproof effect. Compared with the prior art, the fireproof door has the advantages that the metal outer frame, the tempered laminated glass outer layers, the middle layer fireproof glass and the fireproof sealant layer are additionally arranged, the two sets of tempered laminated glass outer layers and the middle layer fireproof glass are installed on the inner side of the metal outer frame, and three-layer blocking is carried out on fire; a cavity between the tempered laminated glass outer layer and the middle layer fireproof glass is filled with fireproof inert gas, the fireproof effect is improved, the tempered laminated glass outer layer is broken through fire, the sealing layer is dissolved, polyurethane raw materials are mixed and soaked, and the fireproof effect is improved; the impact resistance is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of tempered laminated glass, in particular to a fireproof tempered laminated glass structure. Background Art

[0002] Tempered laminated glass, also known as tempered laminated glass, is a type of laminated glass. It is made by tempering two or more layers of ordinary float glass and then compounding them. The middle layer is mostly PVB film (scientific name polyvinyl butyral), which is a kind of safety glass that is bonded together with two or more layers of glass through a special process of heating and high pressure. Compared with ordinary glass, tempered laminated glass has greater resistance to force, and can adhere to the broken glass through the bonding layer in the middle to prevent it from falling when it breaks. However, the tempered laminated glass from the manufacturer does not have good fireproof performance. It can only achieve simple fireproof and heat insulation effects through the tempered glass on both sides. In the event of a fire, the fire is large and the fire source and high temperature cannot be isolated, causing the fire to spread rapidly and cause serious fire accidents.

[0003] Secondly, tempered laminated glass with insufficient fire-proof performance will lose its barrier effect on smoke, causing smoke to diffuse rapidly and causing certain respiratory effects on people indoors. In severe cases, it will threaten the lives of people indoors due to delays.

[0004] In summary, tempered laminated glass with insufficient fire resistance has some problems in use, so it is hoped to propose a new structure to solve the above technical problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model aims to provide a fireproof tempered laminated glass structure to solve the problems raised in the above-mentioned background technology.

[0006] The utility model is realized by the following technical scheme: a fireproof tempered laminated glass structure, comprising: a metal outer frame, a tempered laminated glass outer layer, an intermediate layer of fireproof glass and a fireproof sealant layer, a group of tempered laminated glass outer layers for improving the fireproof effect are arranged at both the front and rear ends of the inner side of the metal outer frame, an intermediate layer of fireproof glass for improving the fireproof effect is arranged between the two groups of tempered laminated glass outer layers, a fireproof sealant layer for sealing the internal fireproof inert gas is arranged at the contact point between the metal outer frame and the two groups of tempered laminated glass outer layers, and a fireproof shock-absorbing layer for slow release of external force is arranged at both the front and rear ends of the contact point between the metal outer frame and the two groups of tempered laminated glass outer layers.

[0007] As a preferred embodiment, the metal outer frame is made of aluminum metal material, and a group of outer limit frames for abutting against the outer layer of the tempered laminated glass are provided at both the front and rear ends of the inner side surface of the metal outer frame.

[0008] As a preferred embodiment, the outer layers of the two groups of tempered laminated glass are provided with an inner ring frame for limiting the position of the outer layers of the tempered laminated glass near the center of the metal outer frame. The outer limit frame and the inner frame can limit the position of the outer layers of the tempered laminated glass.

[0009] As a preferred embodiment, a group of intermediate ring grooves for limiting and fixing the intermediate layer of fireproof glass are opened in the middle position of the inner side surface of the metal outer frame, and the intermediate layer of fireproof glass in contact with the metal outer frame is provided with a fireproof sealant layer. The fireproof sealant layer can improve the sealing performance of the fireproof inert gas inside the cavity, so that the fireproof inert gas can improve the fireproof effect in case of fire.

[0010] As a preferred embodiment, two groups of cavities are formed between the intermediate layer of fireproof glass and the two groups of outer layers of tempered laminated glass, the inner sides of the cavities are filled with fireproof inert gas, and the intermediate layer of fireproof glass is a high-strength single-layer cesium potassium fireproof glass.

[0011] As a preferred embodiment, a storage groove for temporarily storing polyurethane raw ingredients is provided between the middle ring groove and the inner ring frame and on the inner side of the lower end of the metal outer frame. A sealing layer is provided in the middle and the inner upper end of the storage groove. The inner side of the storage groove is provided with polyurethane raw ingredients. When the tempered laminated glass is broken and the fire invades, the sealing layer is melted, so that the polyurethane raw ingredients inside the storage groove are mixed and foamed, thereby improving the fire prevention effect.

[0012] As a preferred embodiment, the outer layer of the tempered laminated glass is provided with an inner fireproof tempered glass at one end close to the center of the metal outer frame, and the inner fireproof tempered glass is provided with a fireproof laminate at one end away from the center of the metal outer frame;

[0013] The end of the fireproof laminated glass away from the center of the metal outer frame is provided with an external fireproof tempered glass, and the end of the external fireproof tempered glass away from the center of the metal outer frame is provided with an outer film layer.

[0014] After adopting the above technical scheme, the beneficial effects of the utility model are as follows: by adding a metal outer frame, an outer layer of tempered laminated glass, an intermediate layer of fireproof glass and a fireproof sealant layer, two groups of outer layers of tempered laminated glass and an intermediate layer of fireproof glass are installed on the inner side of the metal outer frame, a three-layer barrier is provided for fire, the cavity between the outer layer of tempered laminated glass and the intermediate layer of fireproof glass is filled with a fireproof inert gas, the fire causes the outer layer of the tempered laminated glass to rupture and dissolve the sealing layer, causing the original polyurethane ingredients to mix and foam, thereby improving the fireproof effect, and by adding the outer layer of the tempered laminated glass and the fireproof shock-absorbing layer to the metal outer frame, the impact resistance is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 The utility model is a schematic diagram of the overall structure of a fireproof tempered laminated glass structure.

[0017] Figure 2 The utility model is a cross-sectional schematic diagram of a fireproof tempered laminated glass structure.

[0018] Figure 3 for Figure 2 Enlarged view of point A in the middle.

[0019] Figure 4 The utility model is a structural schematic diagram of a metal outer frame in a fireproof tempered laminated glass structure.

[0020] Figure 5 The utility model is a structural schematic diagram of the outer layer of the tempered laminated glass in a fireproof tempered laminated glass structure.

[0021] In the figure, 100-metal outer frame, 101-outer limit frame, 102-middle ring groove, 103-storage groove, 104-sealing layer;

[0022] 200-tempered laminated glass outer layer, 201-inner fireproof tempered glass, 202-fireproof laminated glass, 203-outer fireproof tempered glass, 204-outer film layer;

[0023] 300-intermediate fireproof glass;

[0024] 400-fireproof sealant layer;

[0025] 500- Fireproof shock-absorbing layer. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figures 1 to 5The utility model provides a technical solution: a fireproof tempered laminated glass structure, comprising: a metal outer frame 100, a tempered laminated glass outer layer 200, an intermediate layer of fireproof glass 300 and a fireproof sealant layer 400, and a group of tempered laminated glass outer layers 200 for improving the fireproof effect are arranged at both the front and rear ends of the inner side of the metal outer frame 100;

[0028] An intermediate layer of fireproof glass 300 is provided between the two sets of tempered laminated glass outer layers 200 for improving the fireproof effect, and a fireproof sealant layer 400 is provided at the contact point between the metal outer frame 100 and the two sets of tempered laminated glass outer layers 200 for sealing the internal fireproof inert gas;

[0029] Fireproof and shock-absorbing layers 500 for releasing external forces are provided at both the front and rear ends of the contact point between the metal outer frame 100 and the two sets of tempered laminated glass outer layers 200.

[0030] The metal outer frame 100 is made of aluminum metal material. A set of outer limit frames 101 for abutting against the outer layer 200 of the tempered laminated glass are disposed at both the front and rear ends of the inner side surface of the metal outer frame 100 .

[0031] An inner ring frame for limiting the position of the two sets of tempered laminated glass outer layers 200 is provided near the center of the metal outer frame 100 . The outer limit frame 101 and the inner frame can limit the position of the tempered laminated glass outer layers 200 .

[0032] A group of intermediate ring grooves 102 for limiting and fixing the intermediate layer of fireproof glass 300 are provided in the middle position of the inner side surface of the metal outer frame 100. A fireproof sealant layer 400 is provided on the intermediate layer of fireproof glass 300 in contact with the metal outer frame 100. The fireproof sealant layer 400 can improve the sealing performance of the fireproof inert gas inside the cavity, so that the fireproof inert gas can improve the fireproof effect in case of fire.

[0033] Two groups of cavities are formed between the middle layer of fireproof glass 300 and the two groups of tempered laminated glass outer layers 200. The inner sides of the cavities are filled with fireproof inert gas. The middle layer of fireproof glass 300 is a high-strength single-layer cesium potassium fireproof glass.

[0034] A storage groove 103 for temporarily storing polyurethane raw ingredients is provided between the middle ring groove 102 and the inner ring frame and on the inner side surface of the lower end of the metal outer frame 100. A sealing layer 104 is provided in the middle and the inner upper end of the storage groove 103. The inner side of the storage groove 103 is provided with polyurethane raw ingredients. When the tempered laminated glass 200 is broken and the fire invades, the sealing layer 104 is melted, so that the polyurethane raw ingredients inside the storage groove 103 are mixed and foamed, thereby improving the fire prevention effect.

[0035] See also Figure 1-Figure 5As the first embodiment of the utility model: first, two groups of tempered laminated glass outer layers 200 and middle layer fireproof glass 300 are installed on the inner side of the metal outer frame 100, the outer limit frame 101 and the inner frame can limit the position of the tempered laminated glass outer layer 200, and the middle ring groove 102 is embedded in the middle layer fireproof glass 300, which can provide three-layer barrier for fire, and secondly, the cavity between the tempered laminated glass outer layer 200 and the middle layer fireproof glass 100 is filled with fireproof inert gas, which can further improve the fireproof effect, and when the tempered laminated glass 200 is broken and the fire invades, the sealing layer 104 is melted, so that the polyurethane raw ingredients inside the storage groove 103 are mixed and foamed, which further improves the fireproof effect.

[0036] An inner fireproof tempered glass 201 is provided at one end of the outer layer of tempered laminated glass 200 close to the center of the outer metal frame 100, and a fireproof laminated glass 202 is provided at one end of the inner fireproof tempered glass 201 away from the center of the outer metal frame 100;

[0037] An outer fireproof tempered glass 203 is disposed at one end of the fireproof laminated glass 202 away from the center of the metal outer frame 100 , and an outer film layer 204 is disposed at one end of the outer fireproof tempered glass 203 away from the center of the metal outer frame 100 .

[0038] See also Figure 1-Figure 3 and Figure 5 , as the second embodiment of the utility model: based on the above-mentioned first embodiment, when the inner fireproof tempered glass 201 or the outer fireproof tempered glass 203 in the outer layer 200 of the tempered laminated glass is broken, the fireproof interlayer 202 between the inner fireproof tempered glass 201 and the outer fireproof tempered glass 203 can be adhered to prevent possible injuries to personnel caused by falling, and the outer fireproof tempered glass 203 is provided with an outer film layer 204 at one end away from the center of the metal outer frame 100, which can block the broken fine glass slag on the outside, further reducing safety hazards.

[0039] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fireproof tempered laminated glass structure, comprising: A metal outer frame (100), a tempered laminated glass outer layer (200), an intermediate layer of fireproof glass (300) and a fireproof sealant layer (400), characterized in that: a group of tempered laminated glass outer layers (200) for improving the fireproof effect are provided at both the front and rear ends of the inner side of the metal outer frame (100); An intermediate layer of fireproof glass (300) for improving the fireproof effect is provided between the two groups of tempered laminated glass outer layers (200), and a fireproof sealant layer (400) for sealing the internal fireproof inert gas is provided at the contact point between the metal outer frame (100) and the two groups of tempered laminated glass outer layers (200); Fireproof and shock-absorbing layers (500) for releasing external forces are provided at both the front and rear ends of the contact point between the metal outer frame (100) and the two sets of tempered laminated glass outer layers (200).

2. A fireproof tempered laminated glass structure as claimed in claim 1, characterized in that: The metal outer frame (100) is made of aluminum metal material, and a group of outer limit frames (101) for abutting against the outer layer (200) of the tempered laminated glass are provided at both the front and rear ends of the inner side surface of the metal outer frame (100).

3. A fireproof tempered laminated glass structure as claimed in claim 2, characterized in that: An inner ring frame for limiting the position of the outer layer of the tempered laminated glass (200) is provided at one end of the two groups of outer layers of the tempered laminated glass (200) close to the center of the outer metal frame (100).

4. A fireproof tempered laminated glass structure as claimed in claim 3, characterized in that: A group of intermediate annular grooves (102) for limiting and fixing the intermediate layer of fireproof glass (300) are provided at the middle position of the inner side surface of the metal outer frame (100), and a fireproof sealant layer (400) is provided in contact with the intermediate layer of fireproof glass (300) and the metal outer frame (100).

5. A fireproof tempered laminated glass structure as claimed in claim 4, characterized in that: Two groups of cavities are formed between the intermediate layer of fireproof glass (300) and the two groups of tempered laminated glass outer layers (200), the inner sides of the cavities are filled with fireproof inert gas, and the intermediate layer of fireproof glass (300) is a high-strength single-layer cesium potassium fireproof glass.

6. A fireproof tempered laminated glass structure as claimed in claim 5, characterized in that: A storage groove (103) for temporarily storing polyurethane raw ingredients is provided between the middle ring groove (102) and the inner ring frame and on the inner side surface of the lower end of the metal outer frame (100). A sealing layer (104) is provided in the middle and the inner upper end of the storage groove (103). The inner side of the storage groove (103) is provided with polyurethane raw ingredients.

7. The fireproof tempered laminated glass structure according to claim 1, characterized in that: An inner fireproof tempered glass (201) is provided at one end of the outer layer of tempered laminated glass (200) close to the center of the outer metal frame (100), and a fireproof laminate (202) is provided at one end of the inner fireproof tempered glass (201) away from the center of the outer metal frame (100); An end of the fireproof laminated laminate (202) away from the center of the metal outer frame (100) is provided with an external fireproof tempered glass (203), and an end of the external fireproof tempered glass (203) away from the center of the metal outer frame (100) is provided with an outer film layer (204).

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