Fabricated fireproof thermal insulation composite board

Abstract

The utility model discloses an assembly type fireproof heat preservation composite board, which relates to the technical field of composite boards, and comprises an upper base board and a lower base board, the outer wall of the upper base board and the outer wall of the lower base board are respectively provided with a cavity and a first butt joint groove, and an upper sealing cover plate is arranged in the first butt joint groove arranged on the bottom surface of the upper base board. A lower sealing cover plate is arranged in a first butt joint groove formed in the top face of the lower base plate, a fireproof heat preservation plate is placed between the lower sealing cover plate and the upper sealing cover plate, a multifunctional plate is placed in the cavity, and a sealing plate matched with the upper base plate is integrally formed in the edge position of the lower base plate. According to the composite board, the whole board adopts a modular assembly type design, so that the board can easily meet different requirements of different users, new requirements are met by replacing internal filling materials, the adaptability and the flexibility of products are enhanced, and the composite board can meet more diversified market requirements; and the overall quality and the market competitiveness of the product are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of composite boards, and specifically relates to an assembled fireproof and heat-insulating composite board. Background Technique

[0002] In the construction industry, with the continuous improvement of requirements for energy conservation, environmental protection and safety, as an important building material, the performance and application scope of fireproof and heat-insulating composite boards have attracted increasing attention.

[0003] However, traditional fireproof and heat-insulating composite boards often have the problems of single material selection and difficulty in meeting diverse requirements. Therefore, it is particularly important to develop an assembled fireproof and heat-insulating composite board that can adjust the internal filling material according to the specific needs of users.

[0004] Most of the fireproof and heat-insulating composite boards on the market currently adopt fixed material combinations, such as the combination of organic heat-insulating materials and inorganic fireproof materials. Although this combination takes into account the heat-insulating and fireproof properties to a certain extent, there are many deficiencies. For example, the material selection has limitations. Due to the fixed material combination, it cannot be flexibly adjusted according to the specific use environment and requirements, which limits its application scope. In addition, there is also the problem of single performance. Different use scenarios have different requirements for properties such as heat insulation, fireproofing and strength. The composite board with a fixed material combination is difficult to meet all needs.

[0005] In view of this, an assembled fireproof and heat-insulating composite board is provided to overcome the above defects. Content of the Utility Model

[0006] The purpose of the utility model is to provide an assembled fireproof and heat-insulating composite board to solve the problems raised in the above background technique.

[0007] To solve the above technical problems, an assembled fireproof and heat-insulating composite board provided by the utility model includes an upper substrate and a lower substrate. Cavities and first docking grooves are provided on the outer walls of the upper substrate and the lower substrate. An upper cover plate is arranged in the first docking groove opened on the bottom surface of the upper substrate, and a lower cover plate is arranged in the first docking groove opened on the top surface of the lower substrate. A fireproof and heat-insulating board is placed between the lower cover plate and the upper cover plate. A multifunctional board is placed inside the cavity. A sealing plate adapted to the upper substrate is integrally formed at the edge position of the lower substrate.

[0008] Further, a plurality of limiting bumps are fixedly installed on the top surface of the lower cover plate and the bottom surface of the upper cover plate. The specific shape of the limiting bumps is triangular.

[0009] Further, a glue guiding groove inclined towards the inside of the lower substrate is provided at the edge position of the top surface of the sealing plate.

[0010] Furthermore, threaded holes are penetrated and opened on the outer walls of the upper substrate and the upper cover plate.

[0011] Furthermore, a multifunctional plate is placed inside the cavity in the initial state.

[0012] Furthermore, the specific material of the fireproof insulation board is rock wool, and the specific material of the multifunctional plate is polyurethane foam.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] By setting that the whole plate adopts a modular assembly design, it can easily meet the different needs of different users. By replacing the internal filling materials to adapt to new needs, the adaptability and flexibility of the product are enhanced, enabling the composite board to meet more diversified market demands and improving the overall quality and market competitiveness of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural view of the whole of the present utility model;

[0016] Figure 2 is a schematic structural view of the unfolded present utility model;

[0017] Figure 3 is a schematic structural view of the upper substrate of the present utility model;

[0018] Figure 4 is Figure 2 an enlarged schematic structural view of part A in

[0019] In the figure: 1, upper substrate; 2, lower substrate; 3, sealing plate; 4, first docking groove; 5, multifunctional plate; 6, lower cover plate; 7, threaded hole; 8, fireproof insulation board; 9, upper cover plate; 10, limiting convex block; 11, cavity; 12, glue guiding groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Embodiment 1

[0022] Refer to Figures 1-4, A prefabricated fireproof and heat-insulating composite board, comprising an upper substrate 1 and a lower substrate 2. Cavities 11 and first docking grooves 4 are provided on the outer walls of the upper substrate 1 and the lower substrate 2. An upper cover plate 9 is arranged in the first docking groove 4 opened on the bottom surface of the upper substrate 1, and a lower cover plate 6 is arranged in the first docking groove 4 opened on the top surface of the lower substrate 2. A fireproof and heat-insulating board 8 is placed between the lower cover plate 6 and the upper cover plate 9. A sealing plate 3 adapted to the upper substrate 1 is integrally formed at the edge position of the lower substrate 2.

[0023] By arranging the upper cover plate 9 in the first docking groove 4 opened on the bottom surface of the upper substrate 1 and arranging the lower cover plate 6 in the first docking groove 4 opened on the top surface of the lower substrate 2, the space in the cavity 11 can be sealed by the upper cover plate 9 and the lower cover plate 6 adapted to the cavity 11, preventing the internal materials from detaching.

[0024] By arranging that a sealing plate 3 adapted to the upper substrate 1 is integrally formed at the edge position of the lower substrate 2, the space at the docking part of the upper substrate 1 and the lower substrate 2 is protected inside the sealing plate 3, preventing the materials filled between the upper substrate 1 and the lower substrate 2 from being overly affected by the external environment, reducing the loss of vulnerable internal materials, and increasing the service life of the overall board.

[0025] Furthermore, a plurality of limiting bumps 10 are fixedly installed on the top surface of the lower cover plate 6 and the bottom surface of the upper cover plate 9, and the specific shape of the limiting bumps 10 is triangular.

[0026] By arranging that a plurality of limiting bumps 10 are fixedly installed on the top surface of the lower cover plate 6 and the bottom surface of the upper cover plate 9, and the specific shape of the limiting bumps 10 is triangular, after the fireproof and heat-insulating board 8 is clamped and fixed by the lower cover plate 6 and the upper cover plate 9, the plurality of limiting bumps 10 will be simultaneously embedded into the interior of the fireproof and heat-insulating board 8, making it impossible for the fireproof and heat-insulating board 8 to easily displace after being fixed, and preventing the filler from shifting easily during the subsequent use of the overall board.

[0027] Even further, a multifunctional board 5 is placed inside the cavity 11 in the initial state.

[0028] The specific material of the fireproof and heat-insulating board 8 is rock wool, and the specific material of the multifunctional board 5 is polyurethane foam.

[0029] By setting the material of the fireproof and heat-insulating board 8 as rock wool, the overall board can further improve the heat insulation and fireproof effects. Because the rock wool layer has a very low thermal conductivity, it can effectively prevent heat transfer, improve the heat insulation performance of the building, reduce energy consumption, and the rock wool layer is composed of inorganic components, is not easy to burn, and does not produce harmful gases at high temperatures, and can effectively resist the spread of fire, improving the safety of the building.

[0030] The specific material of the multifunctional board 5 is polyurethane foam, which further improves the overall sound insulation effect of the board, because the polyurethane rigid foam has a sound insulation function, can effectively absorb sound waves, reduce noise transmission, and improve the comfort of the indoor environment. ‌‌

[0031] In addition, threaded holes 7 are provided through the outer walls of the upper base plate 1 and the upper cover plate 9. By providing the threaded holes 7, the upper cover plate 9 and the threaded holes 7 can be fixed by bolts, so that the upper cover plate 9 will not be easily separated from the upper base plate 1. This allows the filling inside the upper base plate 1 and the upper cover plate 9 to remain in place when the upper base plate 1 is covered with the lower base plate 2.

[0032] It should be noted that a glue guide groove 12 inclined toward the inside of the lower substrate 2 is provided at the edge of the top surface of the sealing plate 3. By providing the glue guide groove 12, the user can directly apply glue into the glue guide groove 12 after the upper substrate 1 and the lower substrate 2 are assembled. The inwardly inclined glue guide groove 12 will limit the glue to the inside of the sealing plate 3, so that the glue can only flow toward the space between the upper substrate 1 and the sealing plate 3, which increases the stability of the bonding and can also seal the fireproof insulation board 8, reduce the corrosion of the fireproof insulation board 8 by external water vapor, increase the service life of the fireproof insulation board 8 and reduce the loss during use.

[0033] In specific implementation, conventional fireproof and thermal insulation composite panels mostly use a fixed material combination, which makes it impossible to make specific adjustments according to different use environments during use, resulting in many problems in the use process. For example, there is more rain in the southern region in summer, and buildings are prone to moisture regain. The rock wool filled in traditional fireproof composite panels is easily corroded by water vapor, which affects the fireproof effect of the panels and poses a safety hazard. If the rock wool side inside is filled with foamed concrete that can reduce water vapor, the impact of water vapor can be reduced.

[0034] In the present invention, the whole board adopts a modular assembly design, and the board is assembled before construction. The user can adjust the material according to his own needs. During operation, it is only necessary to disassemble the lower cover plate 6 and the upper cover plate 9, and take out the internal multifunctional plate 5, and fill it with the required materials to individually improve the waterproof, heat-insulating, fire-proof and other properties of the board, so that the overall shift is more in line with the actual needs of users.

[0035] Even when the user has no special requirements, the multifunctional board 5 can be removed, and basic protection and heat insulation effects can be achieved without filling any material in the cavity 11. Moreover, the removal of the multifunctional board 5 also reduces the overall price of the board, making the board easier to sell.

[0036] In summary, by setting the overall modular prefabricated design of the board, it can easily meet the different needs of different users. By replacing the internal filling materials to adapt to new requirements, the adaptability and flexibility of the product are enhanced, enabling the composite board to meet more diversified market demands, and improving the overall quality and market competitiveness of the product.

[0037] Working principle: Most conventional fireproof and heat-insulating composite boards adopt fixed material combinations, which makes it impossible to make specific adjustments according to different usage environments during use, resulting in many problems during use. For example, in the southern region where there is more rain in summer, buildings are prone to moisture return. The rock wool filled inside the traditional fireproof composite board is easily corroded by water vapor, affecting the fireproof effect of the board and posing a safety hazard. If the side filling of rock wool inside can be reduced, the foamed concrete that can reduce water vapor can reduce the impact of water vapor.

[0038] In this utility model, the overall board adopts a modular prefabricated design, and the board is assembled before construction. Users can adjust the materials according to their own needs. During operation, only need to disassemble the lower cover plate 6 and the upper cover plate 9, and take out the internal multi-functional board 5, and fill in the materials required by themselves to separately improve the waterproof, heat-insulating, fireproof and other properties of the board, making the shift more in line with the actual needs of users.

[0039] Even when users have no special requirements, the multi-functional board 5 can be removed, and no materials need to be filled in the cavity 11 to achieve basic protection and heat-insulating effects. Moreover, since the multi-functional board 5 is removed, the overall price of the board is reduced, making the board easier to sell.

[0040] In summary, by setting the overall modular prefabricated design of the board, it can easily meet the different needs of different users. By replacing the internal filling materials to adapt to new requirements, the adaptability and flexibility of the product are enhanced, enabling the composite board to meet more diversified market demands, and improving the overall quality and market competitiveness of the product.

Claims

1. An assembled fireproof thermal insulation composite panel, comprising an upper substrate (1) and a lower substrate (2), characterized in that: The outer walls of the upper base plate (1) and the lower base plate (2) are both provided with a cavity (11) and a first docking groove (4); an upper cover plate (9) is arranged in the first docking groove (4) provided on the bottom surface of the upper base plate (1); a lower cover plate (6) is arranged in the first docking groove (4) provided on the top surface of the lower base plate (2); a fireproof heat-insulating plate (8) is placed between the lower cover plate (6) and the upper cover plate (9); and a sealing plate (3) adapted to the upper base plate (1) is integrally formed at the edge of the lower base plate (2).

2. The assembled fireproof and heat-insulating composite panel according to claim 1, characterized in that: A plurality of limiting protrusions (10) are fixedly mounted on the top surface of the lower cover plate (6) and the bottom surface of the upper cover plate (9), and the specific shape of the limiting protrusions (10) is a triangle.

3. The assembled fireproof and heat-insulating composite panel according to claim 2, characterized in that: A glue guide groove (12) inclined toward the interior of the downward base plate (2) is provided at the edge of the top surface of the sealing plate (3).

4. The assembled fireproof and heat-insulating composite panel according to claim 1, characterized in that: Threaded holes (7) are provided through the outer wall of the upper cover plate (9) of the upper base plate (1).

5. The assembled fireproof and heat-insulating composite panel according to claim 1, characterized in that: In an initial state, a multifunctional board (5) is placed inside the cavity (11).

6. The assembled fireproof and heat-insulating composite panel according to claim 5, characterized in that: The specific material of the fireproof heat-insulating board (8) is rock wool, and the specific material of the multifunctional board (5) is polyurethane foam.

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