Sound-proof and fireproof veneer artificial board

Abstract

The utility model discloses a soundproof fireproof veneer artificial board which comprises a board body, at least two connecting rings are fixedly connected to the outer side of the board body, a decorative board is fixedly connected to the side, away from the board body, of each connecting ring, silencing holes are formed in the connecting rings at equal intervals, and the silencing holes between every two adjacent connecting rings are of a crossed structure. At least two sound inlet grooves are formed in the decorative plate, and the sound inlet grooves are formed between the two corresponding connecting rings; the plate body is composed of a bottom layer, a heat insulation layer, a fireproof layer, a reinforcing layer and a silencing layer. Through cross diffusion and weakening of the silencing holes, a good sound insulation effect is achieved. By means of the design, the sound transmission and weakening process is effectively balanced, and the overall sound insulation performance is remarkably improved. In addition, the fireproof layer provides excellent fireproof performance, and the reinforcing layer has good strength and durability, so that the long-term stability and safety of the plate are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of wood-based panels, in particular to a sound-insulating and fire-proof decorative wood-based panel. Background Technique

[0002] As an important building and decoration material, wood-based panels are widely used in various buildings such as residences, office buildings, and public buildings. Its functions not only include providing structural support, but also include aesthetic decoration, heat insulation, sound insulation, and noise reduction. By using a variety of materials in combination, wood-based panels can meet the needs of different scenarios, thus occupying an important position in modern architecture.

[0003] However, at the present stage, there are still significant deficiencies in the sound absorption effect of wood-based panels. Most wood-based panels rely on the characteristics of the materials themselves to achieve sound absorption. Usually, materials with higher density such as gypsum boards and density boards are used to reduce noise. The sound absorption effect of these materials is limited, especially when dealing with multi-band noise, and the effect is not good, especially insufficient in dealing with low-frequency noise, making it difficult to meet the high requirements of sound insulation.

[0004] Based on this, those skilled in the art have proposed a sound-insulating and fire-proof decorative wood-based panel. Content of the Utility Model

[0005] The utility model discloses a sound-insulating and fire-proof decorative wood-based panel, aiming to solve the technical problems in the background technique.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A sound-insulating and fire-proof decorative wood-based panel, including a board body, at least two connecting rings are fixedly connected to the outer side of the board body, a decorative board is fixedly connected to the side of the connecting ring away from the board body, sound-absorbing holes are equidistantly arranged on the connecting ring, and the sound-absorbing holes between adjacent two connecting rings are in a cross structure, at least two sound inlet grooves are arranged on the decorative board, and the sound inlet grooves are arranged between the corresponding two connecting rings;

[0008] The board body is composed of a bottom layer, a heat-insulating layer, a fire-proof layer, a strengthening layer, and a sound-absorbing layer.

[0009] In a preferred scheme, the bottom layer is arranged on the innermost side, the heat-insulating layer is arranged on the outer side of the bottom layer, the fire-proof layer is arranged on the side of the heat-insulating layer away from the bottom layer, the strengthening layer is arranged on the outer side of the fire-proof layer away from the heat-insulating layer, and the sound-absorbing layer is arranged on the side of the strengthening layer away from the fire-proof layer.

[0010] In a preferred scheme, the bottom layer is made of expanded perlite material, and the thickness of the expanded perlite is set between 8 mm and 12 mm.

[0011] In a preferred embodiment, the heat insulation layer is made of aluminum foil, and the thickness of the aluminum foil is set between 0.1 mm and 0.3 mm.

[0012] In a preferred embodiment, the fireproof layer is made of mineral wool board, and the thickness of the mineral wool board is set to 15 mm.

[0013] In a preferred embodiment, the strengthening layer is made of foamed cement board, and the thickness of the foamed cement board is set to 10 mm.

[0014] In a preferred embodiment, the sound insulation layer and the connecting ring are made of polyester fiber.

[0015] In a preferred embodiment, the decorative board is made of wood-plastic composite material, and the thickness of the wood-plastic composite material is set to 2 mm.

[0016] The sound-insulating and fireproof decorative artificial board provided by the present utility model has the following advantages:

[0017] External sounds enter the connecting ring through the sound inlet groove. The connecting ring is evenly distributed with sound absorption holes in a cross structure. Through the cross diffusion and weakening of the sound absorption holes, a good sound insulation effect is achieved. Such a design effectively balances the process of sound propagation and weakening, and significantly improves the overall sound insulation performance. In addition, the fireproof layer provides excellent fireproof performance, while the strengthening layer has good strength and durability, ensuring the long-term stability and safety of the board. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 Is an isometric view of a sound-insulating and fireproof decorative artificial board proposed by the present utility model.

[0019] Figure 2 Is an isometric view of the disassembled state of a sound-insulating and fireproof decorative artificial board proposed by the present utility model.

[0020] Figure 3 Is a schematic diagram of the connecting ring of a sound-insulating and fireproof decorative artificial board proposed by the present utility model.

[0021] Figure 4 Is a schematic diagram of the board structure of a sound-insulating and fireproof decorative artificial board proposed by the present utility model.

[0022] In the drawings: 1, board body; 11, bottom layer; 12, heat insulation layer; 13, fireproof layer; 14, strengthening layer; 15, sound insulation layer; 2, connecting ring; 3, decorative board; 4, sound absorption hole; 5, sound inlet groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and marked in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the present application to be protected, but merely represents the selected embodiments of the present application. All other embodiments obtained by those skilled in the art based on the embodiments of the present application without creative efforts belong to the scope of protection of the present application.

[0024] A sound-insulating and fireproof decorative artificial board disclosed by the utility model.

[0025] Referring to Figure 1 and Figure 2 A sound-insulating and fireproof decorative artificial board, comprising a board body 1, at least two connecting rings 2 fixedly connected to the outer side of the board body 1, a decorative board 3 fixedly connected to the side of the connecting ring 2 away from the board body 1, sound-absorbing holes 4 equidistantly arranged on the connecting ring 2, and the sound-absorbing holes 4 between two adjacent connecting rings 2 are in a cross structure. At least two sound inlet grooves 5 are formed in the decorative board 3, and the sound inlet grooves 5 are formed between the corresponding two connecting rings 2.

[0026] In this embodiment: The main board body 1 has basic sound-insulating and fireproof properties. The connecting rings 2 are fixed on the outer side of the board body 1, and the sound-absorbing holes 4 in a cross structure are evenly distributed thereon. These holes contribute to the diffusion and gradual weakening of sound within the board body 1. The decorative board 3 is fixedly connected to one side of the connecting ring 2, and the sound inlet grooves 5 on the decorative board 3 correspond to the sound-absorbing holes 4 of the connecting ring 2, enabling external sound to enter the connecting ring 2 through the sound inlet grooves 5 and then undergoing cross-diffusion and weakening through the sound-absorbing holes 4 during the diffusion process, thereby achieving a good sound-insulating effect. Such a structural design effectively balances the process of sound propagation and weakening, significantly enhancing the overall sound-insulating performance.

[0027] Referring to Figure 1 and Figure 4, in a preferred embodiment, the plate body 1 is composed of a bottom layer 11, a heat insulation layer 12, a fireproof layer 13, a strengthening layer 14 and a sound insulation layer 15. The bottom layer 11 is arranged on the innermost side, the heat insulation layer 12 is arranged on the outside of the bottom layer 11, the fireproof layer 13 is arranged on the side of the heat insulation layer 12 away from the bottom layer 11, the strengthening layer 14 is arranged on the outside of the fireproof layer 13 away from the heat insulation layer 12, and the sound insulation layer 15 is arranged on the side of the strengthening layer 14 away from the fireproof layer 13. The bottom layer 11 is made of expanded perlite, and the thickness of the expanded perlite is set between 8 mm and 12 mm. The heat insulation layer 12 is made of aluminum foil, and the thickness of the aluminum foil is set between 0.1 mm and 0.3 mm. The fireproof layer 13 is made of mineral wool board, and the thickness of the mineral wool board is set to 15 mm. The strengthening layer 14 is made of foamed cement board, and the thickness of the foamed cement board is set to 10 mm. The sound insulation layer 15 and the connecting ring 2 are made of polyester fiber, and the decorative board 3 is made of wood-plastic composite material, and the thickness of the wood-plastic composite material is set to 2 mm.

[0028] In this embodiment: The bottom layer 11 is located on the innermost side, made of expanded perlite, and has excellent heat preservation and light weight characteristics. The heat insulation layer 12 is located on the outside of the bottom layer 11, made of aluminum foil, and has excellent heat radiation reflection ability. The fireproof layer 13 is arranged on the side of the heat insulation layer 12 away from the bottom layer 11, made of mineral wool board, and provides excellent fireproof performance. The strengthening layer 14 is located on the outside of the fireproof layer 13 away from the heat insulation layer 12, made of foamed cement board, and has good strength and durability. The sound insulation layer 15 is located on the side of the strengthening layer 14 away from the fireproof layer 13, made of polyester fiber, combined with the sound absorption holes 4 and the cross structure design, can effectively reduce noise transmission. The connecting ring 2 also uses polyester fiber material to further improve the overall sound insulation effect. The decorative board 3 uses wood-plastic composite material, which not only provides a beautiful appearance, but also has good weather resistance and environmental protection characteristics. The comprehensive use of these materials makes the sound insulation and fireproof decorative artificial board perform excellently in terms of sound insulation, fireproof, heat preservation and structural strength.

[0029] Working principle: When in use, the main plate body 1 has basic sound insulation and fireproof performance. The connecting ring 2 is fixed on the outside of the plate body 1, and the sound absorption holes 4 with a cross structure are evenly distributed. These holes help the sound to spread and gradually weaken inside the plate body 1. The decorative board 3 is fixedly connected to one side of the connecting ring 2, and the sound inlet groove 5 on it corresponds to the sound absorption holes 4, so that the external sound enters the connecting ring 2 through the sound inlet groove 5, and then spreads and weakens crosswise through the sound absorption holes 4, thus achieving a good sound insulation effect. Such a design effectively balances the sound propagation and weakening process and significantly improves the overall sound insulation performance. And the fireproof layer 13 can provide excellent fireproof performance. And the strengthening layer 14 also has good strength and durability.

[0030] As described above, it is only the preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. The substitution may be the substitution of part of the structure, device, method steps, or a complete technical solution. Any equivalent substitution or change made according to the technical solution of the present utility model and its inventive concept should be covered within the protection scope of the present utility model.

Claims

1. A sound insulation and fireproof facing artificial board, comprising a board body (1), characterized in that: At least two connecting rings (2) are fixedly connected to the outer side of the plate body (1); a decorative plate (3) is fixedly connected to the side of the connecting ring (2) away from the plate body (1); sound-absorbing holes (4) are equidistantly provided on the connecting ring (2); the sound-absorbing holes (4) between two adjacent connecting rings (2) are in a cross structure; at least two sound inlet grooves (5) are provided on the decorative plate (3); the sound inlet grooves (5) are provided between the corresponding two connecting rings (2); The plate body (1) is composed of a bottom layer (11), a heat insulation layer (12), a fireproof layer (13), a reinforcement layer (14) and a sound-absorbing layer (15).

2. The sound insulation and fireproof facing artificial board according to claim 1, characterized in that: The bottom layer (11) is arranged at the innermost side, the heat insulation layer (12) is arranged on the outer side of the bottom layer (11), the fireproof layer (13) is arranged on a side of the heat insulation layer (12) away from the bottom layer (11), the reinforcement layer (14) is arranged on the outer side of the fireproof layer (13) away from the heat insulation layer (12), and the sound-absorbing layer (15) is arranged on a side of the reinforcement layer (14) away from the fireproof layer (13).

3. The sound insulation and fireproof facing artificial board according to claim 1, characterized in that: The bottom layer (11) is made of expanded perlite, and the thickness of the expanded perlite is set between eight millimeters and twelve millimeters.

4. The sound insulation and fireproof facing artificial board according to claim 1, characterized in that: The heat insulation layer (12) is made of aluminum foil, and the thickness of the aluminum foil is set to between 0.1 mm and 0.3 mm.

5. The sound insulation and fireproof facing artificial board according to claim 1, characterized in that: The fireproof layer (13) is made of a mineral wool board, and the thickness of the mineral wool board is set to fifteen millimeters.

6. The sound insulation and fireproof facing artificial board according to claim 1, characterized in that: The reinforcing layer (14) is made of a foamed cement board, and the thickness of the foamed cement board is set to ten millimeters.

7. The sound insulation and fireproof facing artificial board according to claim 1, characterized in that: The sound-absorbing layer (15) and the connecting ring (2) are made of polyester fiber material.

8. The sound insulation and fireproof facing artificial board according to claim 1, characterized in that: The decorative panel (3) is configured as a wood-plastic composite material, and the thickness of the wood-plastic composite material is configured to be two millimeters.

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