High-strength fireproof glass
By designing detachable support components and cooling and dust reduction components in fireproof glass, using water mist protection barriers to cool down and dust reduction, the problem of fireproof glass cracks and heat insulation gas overflow in fires due to high temperatures, significantly improving the barrier effect of high temperature and flue gas.
Patent Information
- Application Number
- CN202420774374.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-15
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-04-15
AI Technical Summary
The existing fire-proof glass produces cracks in the fire surface affected by high temperature during fire, causing the heat insulation gas installed in the middle to overflow, affecting the high temperature and flue gas barrier effect.
A high-strength fire-resistant glass is designed, which adopts a symmetrical arrangement and detachable connection of support components, and is equipped with fire-proof components and cooling and dust-reducing components. The cooling and dust reduction assembly forms a water mist protection barrier through the C-type flow tube and atomization nozzle to cool down and dust reduction to prevent cracks and thermal insulation gas from overflowing from fireproof assembly.
Through the water mist protection barrier of the cooling and dust reduction component, it effectively reduces cooling and dust reduction, prevents the overflow of cracks and heat insulation gas of the fireproof component, greatly improving the barrier effect of high temperature and flue gas.
Smart Images
Figure CN222909857U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fireproof glass, in particular to a high-strength fireproof glass. Background Technique
[0002] Fireproof glass is a kind of preventive fireproof material, and its fireproof effect is evaluated by fire resistance performance. Fireproof glass is mainly classified into two types according to its structure: single-piece type and composite type. The single-piece fireproof glass can maintain fire integrity within a certain period of time, block open fire, toxic and harmful gases on the fire-facing side, but does not have the function of heat insulation. The composite fireproof glass is composed of two pieces of glass with heat-insulating gas filled in the middle to play a role in isolating high temperature, so as to resist the high-temperature environment at the fire scene and block toxic smoke, creating favorable conditions for personnel to escape.
[0003] In the existing fireproof glass, during use, cracks will occur on its fire-facing side due to the high temperature generated by the flame, resulting in the leakage of the heat-insulating gas set in the middle, seriously affecting the heat-insulating glass's barrier effect on high temperature and smoke during a fire. In view of this, we propose a high-strength fireproof glass. Content of the Utility Model
[0004] The purpose of the utility model is to overcome the deficiencies of the prior art, meet the actual needs, and provide a high-strength fireproof glass to solve the technical problem that the fire-facing side of the current fireproof glass will crack due to the high temperature generated by the flame, resulting in the leakage of the heat-insulating gas set in the middle, seriously affecting the heat-insulating glass's barrier effect on high temperature and smoke during a fire.
[0005] To achieve the purpose of the utility model, the technical solution adopted by the utility model is: design a high-strength fireproof glass, which includes two symmetrically arranged and detachably connected support components and a fireproof component arranged in the two support components;
[0006] The support component includes a support frame and an extension frame constructed on one side of the support frame. A protection cavity is formed on the side of the extension frame far from the support frame, and a plurality of through holes are equally spaced and opened at the top and bottom of the extension frame. A temperature reduction and dust reduction component is installed on the extension frame in the plurality of through holes;
[0007] The temperature reduction and dust reduction component includes a C-shaped diversion pipe. A plurality of output pipes are equally spaced and connected to both sides inside the C-shaped diversion pipe, and the plurality of output pipes are respectively arranged in the corresponding through holes. One end of the output pipe passing through the through hole extends into the protection cavity, and a atomizing nozzle for atomizing water is installed at the end of the output pipe far from the C-shaped diversion pipe.
[0008] Preferably, the fireproof component includes a glass plate body, spacer bars are arranged on both sides of the glass plate body, and a heat insulation cavity for filling heat insulation gas is formed by the cooperation of the glass plate body and the two spacer bars.
[0009] Preferably, a plurality of convex seats are equidistantly formed on one side of the spacer bar away from the glass plate body, and a diversion gap for water flow to flow out is formed in the protection cavity by the cooperation of the glass plate body and the plurality of convex seats.
[0010] Preferably, limiting grooves are formed on the opposite sides of the two support frames, and the fireproof component is arranged in the two limiting grooves.
[0011] Preferably, extension ears are formed at the four corners of the support frame, through holes are formed on one side of the four extension ears, convex rings communicating with the through holes are formed on two of the four extension ears on the same side, and limiting cavities for inserting the corresponding convex rings are formed on one side of the other two extension ears.
[0012] Preferably, flange plates are formed at both ends of the C-shaped diversion pipe, and a plurality of round holes are annularly arranged on one side of the flange plate.
[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0014] 1. The present utility model realizes the protection of the fireproof component through the support frame with an extension frame cooperating with the temperature reduction and dust reduction component. When a fire occurs, the two temperature reduction and dust reduction components on both sides of the fireproof component atomize the incoming water through the plurality of atomizing nozzles arranged thereon and discharge it into the two protection cavities on both sides of the fireproof component, forming a protection barrier composed of water mist in the protection cavities, cooling and dust reducing the high temperature and smoke acting on the fire-facing surface of the fireproof component, so as to avoid the problem that the fireproof component generates cracks due to high temperature and prevent the escape of the heat insulation gas therein, greatly improving the blocking effect on high temperature and smoke.
[0015] 2. The present utility model realizes the blocking of flames through the convex seats formed on one side of the glass plate body cooperating with the protection cavity. The structural strength of the glass plate body is improved by the plurality of convex seats arranged on the surface of the glass plate body, and it is convenient for water mist to form a water film in the diversion gap between the plurality of convex seats on the glass plate body, thereby further improving the protection effect on the glass plate body. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 is a schematic diagram of the overall structure of the present utility model;
[0017] Figure 2 is a disassembled schematic diagram of the present utility model;
[0018] Figure 3This is a partial structural schematic diagram of the present utility model in a sectional view;
[0019] Figure 4 This is a structural schematic diagram of the support assembly in the present utility model;
[0020] Figure 5 This is a structural schematic diagram of the temperature reduction and dust reduction assembly in the present utility model.
[0021] In the figure: 1. Support assembly; 101. Support frame; 102. Extension frame; 103. Protection cavity; 104. Extension ear; 105. Convex ring; 2. Fire protection assembly; 201. Glass plate body; 202. Partition strip; 203. Convex seat; 204. Heat insulation cavity; 3. Temperature reduction and dust reduction assembly; 301. C-shaped diversion pipe; 302. Output pipe; 303. Atomizing nozzle; 304. Flange. Specific embodiments
[0022] The present utility model will be further described below with reference to the accompanying drawings and embodiments:
[0023] Embodiment 1: A high-strength fireproof glass, see Figure 1 , including two symmetrically arranged and detachably connected support assemblies 1 and a fire protection assembly 2 arranged in the two support assemblies 1;
[0024] Furthermore, see Figure 1 , Figure 2 , Figure 4 , Figure 5, to prevent the escape of heat-insulating gas and improve the barrier effect against high temperature and flue gas, the support assembly 1 includes a support frame 101 and an extension frame 102 constructed on one side of the support frame 101. A protection cavity 103 is formed on the side of the extension frame 102 away from the support frame 101, and a plurality of through holes are equidistantly formed in the top and bottom of the extension frame 102. A temperature reduction and dust removal assembly 3 is installed in the plurality of through holes on the extension frame 102. The temperature reduction and dust removal assembly 3 includes a C-shaped diversion pipe 301. A plurality of output pipes 302 are equidistantly connected to both sides inside the C-shaped diversion pipe 301, and the plurality of output pipes 302 are respectively arranged in the corresponding through holes. One end of the output pipe 302 passing through the through hole extends into the protection cavity 103, and an atomizing nozzle 303 for atomizing water is installed at the end of the output pipe 302 away from the C-shaped diversion pipe 301. Flange plates 304 are constructed at both ends of the C-shaped diversion pipe 301, and a plurality of circular holes are arranged in an annular array on one side of the flange plate 304. The support frame 101 with the extension frame 102 cooperates with the temperature reduction and dust removal assembly 3 to protect the fire protection component 2. When a fire occurs, the two temperature reduction and dust removal assemblies 3 located on both sides of the fire protection component 2 atomize the incoming water through the plurality of atomizing nozzles 303 provided thereon and discharge it into the two protection cavities 103 located on both sides of the fire protection component 2, forming a protective barrier composed of water mist in the protection cavity 103 to cool down and remove dust from the high temperature and flue gas acting on the fire-facing surface of the fire protection component 2, so as to avoid the problem of cracks in the fire protection component 2 caused by high temperature and prevent the escape of the heat-insulating gas inside, greatly improving the barrier effect against high temperature and flue gas.
[0025] Furthermore, referring to Figure 1 , Figure 2 , Figure 3 , to further improve the protection effect on the glass plate body 201, the fire protection component 2 includes a glass plate body 201. Gaskets 202 are provided on both sides of the glass plate body 201. The glass plate body 201 and the two gaskets 202 cooperate to form a heat-insulating cavity 204 for filling heat-insulating gas. A plurality of convex seats 203 are equidistantly constructed on the side of the gasket 202 away from the glass plate body 201, and a diversion gap for water flow to flow out is formed in the protection cavity 103 by the cooperation of the glass plate body 201 and the plurality of convex seats 203. The convex seats 203 constructed on one side of the glass plate body 201 cooperate with the protection cavity 103 to block the flame. The structural strength of the glass plate body 201 is improved by the plurality of convex seats 203 arranged on the surface of the glass plate body 201, and it is convenient for a water film to be formed in the diversion gap between the plurality of convex seats 203 on the glass plate body 201 by the water mist, thereby further improving the protection effect on the glass plate body 201.
[0026] Furthermore, referring to Figure 1 ,Figure 2 , Figure 4 , to avoid the problem of connection loosening caused by thermal expansion, limiting grooves are provided on the opposite sides of the two support frames 101, and the fireproof component 2 is arranged in the two limiting grooves. Extension ears 104 are constructed at the four corners of the support frame 101, and through holes are provided on one side of the four extension ears 104. Convex rings 105 communicating with the through holes are constructed on two of the four extension ears 104 on the same side, and limiting cavities for inserting the corresponding convex rings 105 are provided on one side of the other two extension ears 104. When installing, the two support frames 101 are arranged on both sides of the fireproof component 2, so that the fireproof component 2 is placed in the two support frames 101 with limiting grooves to realize the setting of the fireproof component 2, and the extension ears 104 with convex rings 105 are abutted against one side of the extension ears 104 with limiting cavities, and the convex rings 105 are pushed into the limiting cavities to realize the connection of the two support frames 101 with extension frames 102, completing the protection of the fireproof component 2 and avoiding the problem of connection loosening caused by thermal expansion.
[0027] The embodiments disclosed in the present utility model are preferred embodiments, but not limited thereto. Those of ordinary skill in the art can easily understand the spirit of the present utility model based on the above embodiments and make different extensions and changes. However, as long as they do not depart from the spirit of the present utility model, they are within the protection scope of the present utility model.
Claims
1. A high-strength fire-resistant glass, characterized in that: It comprises two symmetrically arranged and detachably connected support assemblies (1) and a fire protection assembly (2) arranged in the two support assemblies (1); The support assembly (1) comprises a support frame (101) and an extension frame (102) constructed on one side of the support frame (101); a protection cavity (103) is formed in the extension frame (102) on a side away from the support frame (101); a plurality of through holes are equidistantly formed at the top and bottom of the extension frame (102); and a cooling and dust reduction assembly (3) is provided on the extension frame (102) and is installed in the plurality of through holes; The temperature reduction and dust reduction component (3) comprises a C-shaped flow guide pipe (301), a plurality of output pipes (302) are connected to both sides of the C-shaped flow guide pipe (301) at equal distances, and the plurality of output pipes (302) are respectively arranged in corresponding through holes, one end of the output pipe (302) passes through the through hole and extends into the protection cavity (103), and an atomizing nozzle (303) for atomizing water is installed at one end of the output pipe (302) away from the C-shaped flow guide pipe (301).
2. The high-strength fireproof glass according to claim 1, characterized in that: The fireproof assembly (2) comprises a glass plate body (201), with spacers (202) being provided on both sides of the glass plate body (201), and the glass plate body (201) cooperates with the two spacers (202) to form an insulating cavity (204) for filling with insulating gas.
3. The high-strength fireproof glass according to claim 2, characterized in that: A side of the spacer (202) away from the glass plate body (201) is equidistantly configured with a plurality of convex seats (203), and the glass plate body (201) cooperates with the plurality of convex seats (203) to form a guide gap in the protection cavity (103) for guiding water flow.
4. The high-strength fireproof glass according to claim 3, characterized in that: Limiting grooves are provided on opposite sides of the two support frames (101), and the fire protection components (2) are arranged in the two limiting grooves.
5. The high-strength fire-resistant glass according to claim 1, characterized in that: The four corners of the support frame (101) are each configured with an extension ear (104), and one side of the four extension ears (104) is provided with a through hole, two of the four extension ears (104) located on the same side are each configured with a convex ring (105) connected to the through hole, and one side of the other two extension ears (104) is each configured with a limiting cavity for the corresponding convex ring (105) to be inserted.
6. The high-strength fire-resistant glass according to claim 1, characterized in that: Both ends of the C-shaped flow guide pipe (301) are configured with flanges (304), and one side of the flange (304) is provided with a plurality of circular holes in an annular array.