Fireproof flame-retardant composite rock wool board

Abstract

The utility model relates to the technical field of building construction, and discloses a fireproof flame-retardant composite rock wool board which comprises a rock wool board body, a sealing plate is connected to the front face of the rock wool board body in a clamped mode, meanwhile, a fireproof flame-retardant groove is formed in the rock wool board body, and the sealing plate is connected to the front face of the rock wool board body in a clamped mode. The inner wall of the flame-retardant groove is fixedly connected with the rock wool core layer, the rock wool core layer, the fireproof plate and the heat insulation plate are symmetrically arranged up and down around the center of the rock wool core layer, meanwhile, rock wool in the rock wool plate is high-quality rock wool, the rock wool serves as a core material and has excellent fireproof performance and heat insulation performance, the main raw material of the rock wool plate is basalt, and the fireproof performance and the heat insulation performance are good. The composite rock wool board is manufactured through high-temperature melting and fiberizing treatment and has good fire resistance and heat insulation performance, meanwhile, the fire-resistant coating is arranged at the upper end of the stainless steel foil, the high-temperature-resistant and ablation-resistant characteristics of the composite rock wool board can be effectively improved, the fireproof board is filled with gypsum and other flame-retardant materials, and therefore the fireproof performance of the composite rock wool board is improved. And the fire resistance of the composite rock wool board can be further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a fireproof and flame-retardant composite rock wool board. Background Art

[0002] As an inorganic thermal insulation material, rock wool has excellent fire resistance and will not be ignited by fire. It has a fire resistance grade of A. However, the existing rock wool is a loose layered structure with low strength. Usually, the tensile strength is less than 10 kPa. In the thermal insulation decorative panel industry, according to national standards, the tensile strength of thermal insulation decorative panels should not be less than 100 kPa. Therefore, ordinary rock wool cannot be used in the field of thermal insulation decorative composite panels. Once ordinary rock wool is installed on the wall as an insulation material, the strength of the rock wool is extremely low, which will cause large-scale peeling or even collapse of the thermal insulation decorative panels. Usually, rock wool can only be used as fillers for color steel plates, ship plywood, glass curtain walls or door panels. As a filler, it only plays its thermal insulation and flame retardant functions without any strength requirements.

[0003] At present, in the design of composite rock wool boards, decorative panels are often set on the top or bottom of the rock wool boards, which can achieve a certain fireproofing and heat insulation effect. However, since rock wool boards are mostly used in the insulation device board industry, if certain materials can be set on the top and bottom of the rock wool boards, the fire retardancy of the composite rock wool boards can be effectively improved. For this reason, we propose a fireproof and flame-retardant composite rock wool board. Utility Model Content

[0004] The purpose of the present utility model is to provide a fireproof and flame-retardant composite rock wool board to solve the problem raised in the above background technology that in the current design of composite rock wool boards, decorative panels are mostly provided on the top or bottom of the rock wool boards, which can achieve a certain fireproof and heat-insulating effect. However, since rock wool boards are mostly used in the insulation device board industry, if certain materials can be provided on the top and bottom of the rock wool boards, the fireproof and flame-retardant properties of the composite rock wool boards can be effectively improved.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a fire-proof and flame-retardant composite rock wool board, comprising a rock wool board main body, a card slot being provided on the outer side of the rock wool board main body, a sealing plate being clamped on the front side of the rock wool board main body, a stainless steel foil being fixedly connected to the upper end of the rock wool board main body, and a fire-resistant coating being provided on the end of the stainless steel foil away from the rock wool board main body.

[0006] As a further preferred embodiment of the present technical solution, the number of the card slots is set to two, and the two card slots are symmetrically arranged left and right about the center of the rock wool board body. The number of the stainless steel foils is also set to two, and the two stainless steel foils are symmetrically arranged up and down about the center of the rock wool board body.

[0007] As a further preferred embodiment of the present technical solution, the inner wall of the rock wool board body is provided with a flame retardant groove, the inner wall of the flame retardant groove is fixedly connected with an insulation board, the upper end of the insulation board is fixedly connected with a rock wool core layer, the surface of the rock wool core layer is provided with a flame retardant groove, and the bottom end of the inner wall of the flame retardant groove is fixedly connected with a flame retardant.

[0008] As a further preferred embodiment of the present technical solution, the number of the flame retardant grooves is set to be several, and the several flame retardant grooves are all opened on the surface of the rock wool core layer. The number of the flame retardants is set to be several, and the several flame retardants are also fixedly connected to the bottom end of the inner wall of the flame retardant groove.

[0009] As a further preferred embodiment of the present technical solution, the front of the rock wool core layer is fixedly connected to a fire wall, the front of the fire wall is fixedly connected to a temperature sensor, the front of the temperature sensor is electrically connected to a guide column, and the end of the guide column away from the temperature sensor is fixedly connected to a miniature fire extinguisher.

[0010] As a further preferred embodiment of the present technical solution, the firewall is located inside the card slot, the number of the firewalls is set to two, and the two firewalls are symmetrically arranged about the center of the rock wool core layer, and the number of the temperature sensors is set to two, and the two temperature sensors are symmetrically arranged about the center of the rock wool core layer.

[0011] As a further preferred embodiment of the present technical solution, the upper end of the rock wool core layer is fixedly connected to a fireproof board, the front of the fireproof board is fixedly connected to a clamping block, the number of the fireproof boards is set to two, the two fireproof boards are symmetrically arranged about the center of the thermal insulation board, the front of the fireproof board is fixedly connected to a fixing block, and the front of the fixing block is clamped to the inner wall of the clamping block.

[0012] As a further preferred embodiment of the present technical solution, an adhesive is fixedly connected between the two fireproof boards, the number of the adhesives is set to several, and the several adhesives are fixedly connected to the front of the fireproof boards, the number of the rock wool core layers is set to two, and the two rock wool core layers are symmetrically arranged up and down about the center of the insulation board.

[0013] The utility model provides a fire-resistant and flame-retardant composite rock wool board, which has the following beneficial effects:

[0014] (1) The utility model has a sealing plate clamped on the front of the rock wool board body, and a flame retardant groove is opened inside the rock wool board body. A rock wool core layer is fixedly connected to the inner wall of the flame retardant groove. The rock wool core layer, the fireproof board and the heat insulation board are symmetrically arranged above and below the center of the rock wool core layer. At the same time, the rock wool in the rock wool board is high-quality rock wool, and as a core material, it has excellent fire resistance and heat insulation performance. Its main raw material is mostly basalt, which is made through high-temperature melting and fiberization treatment and has good fire resistance and heat insulation. At the same time, a fire-resistant coating is provided on the upper end of the stainless steel foil, which can effectively improve the high temperature resistance and ablation resistance of the composite rock wool board. The interior of the fireproof board is filled with gypsum and other flame retardant materials, which can further improve the fire resistance of the composite rock wool board.

[0015] (2) The utility model further enhances the fireproof performance of the flame retardant by fixing a flame retardant on the inner wall of the flame retardant groove. The flame retardant is composed of aluminum oxide. The two fireproof boards are also fixedly connected by an adhesive. The adhesive uses a high-strength adhesive to firmly bond each layer of material, which can ensure the stability and durability of the entire board. At the same time, when the temperature sensor senses that the temperature is too high and the composite rock wool board may not be damaged, it will activate the micro fire extinguisher through the guide column, thereby further improving the user's safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the rock wool core layer structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the fireproof board of the utility model;

[0019] Figure 4 This is a schematic cross-sectional view of the overall structure of the utility model;

[0020] Figure 5 For this utility model Figure 4 Enlarged schematic diagram of the structure of part A in the middle.

[0021] In the figure: 1. Rock wool board body; 2. Sealing plate; 3. Card slot; 4. Stainless steel foil; 5. Fire-resistant coating; 6. Rock wool core layer; 7. Flame retardant slot; 8. Flame retardant; 9. Mini fire extinguisher; 10. Guide column; 11. Temperature sensor; 12. Fire wall; 13. Fireproof board; 14. Card block; 15. Fixing block; 16. Adhesive; 17. Insulation board. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0023] The utility model provides a technical solution: Figures 1 to 5 As shown, in this embodiment, a fire-retardant composite rock wool board includes a rock wool board main body 1, a card slot 3 is opened on the outer side of the rock wool board main body 1, a sealing plate 2 is clamped on the front of the rock wool board main body 1, and a stainless steel foil 4 is fixedly connected to the upper end of the rock wool board main body 1. A fire-resistant coating 5 is provided on the end of the stainless steel foil 4 away from the rock wool board main body 1. By providing the fire-resistant coating 5 on the upper end of the stainless steel foil 4, the high temperature resistance and ablation resistance of the composite rock wool board can be effectively improved.

[0024] The number of the slots 3 is set to two, and the two slots 3 are symmetrically arranged about the center of the rock wool board body 1. The number of the stainless steel foils 4 is also set to two, and the two stainless steel foils 4 are symmetrically arranged about the center of the rock wool board body 1.

[0025] The inner wall of the rock wool board body 1 is provided with a flame retardant groove, the inner wall of the flame retardant groove is fixedly connected with an insulation board 17, the upper end of the insulation board 17 is fixedly connected with a rock wool core layer 6, and the surface of the rock wool core layer 6 is provided with a flame retardant groove 7, and the bottom end of the inner wall of the flame retardant groove 7 is fixedly connected with a flame retardant 8. By fixing the flame retardant 8 on the inner wall of the flame retardant groove 7, the component of the flame retardant 8 is aluminum oxide, which can further enhance its fire resistance.

[0026] The number of flame retardant grooves 7 is set to be several, and the several flame retardant grooves 7 are all opened on the surface of the rock wool core layer 6. The number of flame retardants 8 is set to be several, and the several flame retardants 8 are also fixedly connected to the bottom end of the inner wall of the flame retardant groove 7.

[0027] The front of the rock wool core layer 6 is fixedly connected to a fire wall 12, the front of the fire wall 12 is fixedly connected to a temperature sensor 11, the front of the temperature sensor 11 is electrically connected to a guide column 10, and the end of the guide column 10 away from the temperature sensor 11 is fixedly connected to a miniature fire extinguisher 9. When the temperature sensor 11 senses that the temperature is too high and the composite rock wool board may not be damaged, it will activate the miniature fire extinguisher 9 through the guide column 10, thereby further improving the user's safety.

[0028] The firewall 12 is located inside the card slot 3, the number of the firewalls 12 is set to two, and the two firewalls 12 are symmetrically arranged about the center of the rock wool core layer 6, and the number of the temperature sensors 11 is set to two, and the two temperature sensors 11 are symmetrically arranged about the center of the rock wool core layer 6.

[0029] The upper end of the rock wool core layer 6 is fixedly connected to a fireproof board 13, and the front of the fireproof board 13 is fixedly connected to a clamping block 14. The number of fireproof boards 13 is set to two, and the two fireproof boards 13 are symmetrically arranged about the center of the heat insulation board 17. The front of the fireproof board 13 is fixedly connected to a fixing block 15, and the front of the fixing block 15 is clamped to the inner wall of the clamping block 14. A sealing plate 2 is clamped on the front of the rock wool board body 1. At the same time, a flame retardant groove is opened inside the rock wool board body 1, and the rock wool core layer 6 is fixedly connected to the inner wall of the flame retardant groove. The rock wool core layer 6, the fireproof board 13 and the heat insulation board 17 are symmetrically arranged up and down with the center of the rock wool core layer 6. At the same time, the rock wool in the rock wool board is high-quality rock wool, and as a core material, it has excellent fire resistance and heat insulation performance. Its main raw material is mostly basalt, which is made through high-temperature melting and fiberization treatment, and has good fire resistance and heat insulation.

[0030] An adhesive 16 is fixedly connected between the two fireproof panels 13, and the number of adhesives 16 is set to several, and the several adhesives 16 are fixedly connected to the front of the fireproof panel 13. The number of rock wool core layers 6 is set to two, and the two rock wool core layers 6 are symmetrically arranged up and down about the center of the insulation board 17. The two fireproof panels 13 are also fixedly connected by an adhesive 16. The adhesive 16 uses a high-strength adhesive to firmly bond each layer of material, which can ensure the stability and durability of the overall board.

[0031] The utility model provides a fire-resistant and flame-retardant composite rock wool board, and the specific working principle is as follows:

[0032] When in use, the user only needs to place the composite rock wool board in the part that needs insulation and decoration. Since a sealing plate 2 is clamped on the front of the rock wool board body 1, and a flame retardant groove is opened inside the rock wool board body 1, a rock wool core layer 6 is fixedly connected to the inner wall of the flame retardant groove. The rock wool core layer 6, the fireproof board 13 and the heat insulation board 17 are symmetrically arranged above and below the center of the rock wool core layer 6. At the same time, the rock wool in the rock wool board is high-quality rock wool, and as a core material, it has excellent fire resistance and heat insulation performance. Its main raw material is mostly basalt, which is made through high-temperature melting and fiberization treatment. It has good fire resistance and heat insulation. At the same time, a fire-resistant coating 5 is provided on the upper end of the stainless steel foil 4, which can effectively improve the performance of the composite rock wool board. The rock wool board has the characteristics of high temperature resistance and ablation resistance. The interior of the fireproof board 13 is filled with gypsum and other flame retardant materials, which can further improve the fire resistance of the composite rock wool board. At the same time, a flame retardant 8 is fixedly connected to the inner wall of the flame retardant groove 7. The component of the flame retardant 8 is aluminum oxide, which can further enhance its fire resistance. The two fireproof boards 13 are also fixedly connected by an adhesive 16. The adhesive 16 uses a high-strength adhesive to firmly bond each layer of material, which can ensure the stability and durability of the overall board. At the same time, when the temperature sensor 11 senses that the temperature is too high and the composite rock wool board may not be damaged, it will activate the miniature fire extinguisher 9 through the guide column 10, thereby further improving the user's safety.

[0033] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fire-retardant composite rock wool board, comprising a rock wool board body (1), characterized in that: A card slot (3) is provided on the outer side of the rock wool board body (1); a sealing plate (2) is carded on the front side of the rock wool board body (1); a stainless steel foil (4) is fixedly connected to the upper end of the rock wool board body (1); and a fire-resistant coating (5) is provided on the end of the stainless steel foil (4) away from the rock wool board body (1).

2. The fire-retardant composite rock wool board according to claim 1, characterized in that: The number of the card slots (3) is set to two, and the two card slots (3) are symmetrically arranged about the center of the rock wool board body (1). The number of the stainless steel foils (4) is also set to two, and the two stainless steel foils (4) are symmetrically arranged about the center of the rock wool board body (1).

3. The fire-retardant composite rock wool board according to claim 1, characterized in that: The inner wall of the rock wool board body (1) is provided with a flame retardant groove, the inner wall of the flame retardant groove is fixedly connected to a heat insulation board (17), the upper end of the heat insulation board (17) is fixedly connected to a rock wool core layer (6), the surface of the rock wool core layer (6) is provided with a flame retardant groove (7), and the bottom end of the inner wall of the flame retardant groove (7) is fixedly connected to a flame retardant (8).

4. The fire-retardant composite rock wool board according to claim 3, characterized in that: The number of the flame retardant grooves (7) is set to be several, and the several flame retardant grooves (7) are all opened on the surface of the rock wool core layer (6). The number of the flame retardants (8) is set to be several, and the several flame retardants (8) are also fixedly connected to the bottom end of the inner wall of the flame retardant groove (7).

5. The fire-retardant composite rock wool board according to claim 3, characterized in that: The front of the rock wool core layer (6) is fixedly connected to a fire wall (12), the front of the fire wall (12) is fixedly connected to a temperature sensor (11), the front of the temperature sensor (11) is electrically connected to a guide column (10), and the end of the guide column (10) away from the temperature sensor (11) is fixedly connected to a miniature fire extinguisher (9).

6. The fire-retardant composite rock wool board according to claim 5, characterized in that: The firewall (12) is located inside the card slot (3), the number of the firewalls (12) is set to two, and the two firewalls (12) are symmetrically arranged about the center of the rock wool core layer (6), and the number of the temperature sensors (11) is set to two, and the two temperature sensors (11) are symmetrically arranged about the center of the rock wool core layer (6).

7. The fire-retardant composite rock wool board according to claim 6, characterized in that: The upper end of the rock wool core layer (6) is fixedly connected to a fireproof board (13), and the front of the fireproof board (13) is fixedly connected to a clamping block (14). The number of the fireproof boards (13) is set to two, and the two fireproof boards (13) are symmetrically arranged about the center of the heat insulation board (17). The front of the fireproof board (13) is fixedly connected to a fixing block (15), and the front of the fixing block (15) is clamped to the inner wall of the clamping block (14).

8. The fire-retardant composite rock wool board according to claim 7, characterized in that: An adhesive (16) is fixedly connected between the two fireproof panels (13), the number of the adhesives (16) is set to be several, and the several adhesives (16) are fixedly connected to the front of the fireproof panels (13), the number of the rock wool core layers (6) is set to be two, and the two rock wool core layers (6) are symmetrically arranged up and down about the center of the insulation board (17).

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