Fireproof flame-retardant polyester acoustical board

Abstract

The utility model discloses a fireproof flame-retardant polyester acoustical board, and relates to the technical field of acoustical boards. The fireproof flame-retardant polyester acoustical board comprises a polyester fiber layer and an acoustical board body, the acoustical board body is composed of a reinforcing layer, a sound absorbing layer, a fireproof layer, an anti-static layer and a damp-proof layer, the reinforcing layer is arranged at the lower end of the polyester fiber layer, the sound absorbing layer is arranged at the lower end of the reinforcing layer, the fireproof layer is arranged at the lower end of the sound absorbing layer, and the anti-static layer is arranged at the lower end of the damp-proof layer. According to the sound absorption board, the fireproof layer is arranged in the sound absorption board, and the fireproof layer is made of heat insulation fireproof coatings, so that heat conduction and heat radiation can be effectively reduced through the heat insulation fireproof coatings, the temperature of the surface of the sound absorption board is reduced, and the heat insulation performance of the sound absorption board is improved; and when a fire disaster occurs, the heat-insulation fireproof coating can slow down the fire spreading speed, the safety of the acoustic panel and the surrounding environment is protected, and the safety is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of sound-absorbing panel technology, specifically a fire-retardant polyester sound-absorbing panel. Background Technology

[0002] Polyester sound-absorbing panels are an ideal sound-absorbing decorative material, possessing advantages such as sound absorption, heat insulation, moisture resistance, mildew resistance, easy dust removal, mosaic capability, simple construction, good stability, good independence, and high cost-effectiveness. A wide variety of colors are available to meet different style and level sound-absorbing decorative needs. They are commonly used in concert halls, theaters, recording studios, broadcasting studios, monitoring rooms, conference rooms, gymnasiums, exhibition halls, dance halls, KTV rooms, and other similar settings.

[0003] Regarding the aforementioned technologies, the inventors believe that the following defects exist: most existing sound-absorbing panels only have the function of sound absorption and noise reduction. In the event of a fire, the sound-absorbing panels are burned, causing the fire to spread, resulting in poor safety performance. Therefore, we propose a fire-retardant polyester sound-absorbing panel to solve the above-mentioned problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a fire-retardant polyester sound-absorbing board, which solves the problem that most sound-absorbing boards only have the function of sound absorption and noise reduction, and that in the event of a fire, the sound-absorbing board is burned, causing the fire to spread and resulting in poor safety performance.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a fire-retardant polyester sound-absorbing board, comprising a polyester fiber layer and a sound-absorbing board. The sound-absorbing board is composed of a reinforcing layer, a sound-absorbing layer, a fireproof layer, an antistatic layer, and a moisture-proof layer. The reinforcing layer is disposed at the lower end of the polyester fiber layer, the sound-absorbing layer is disposed at the lower end of the reinforcing layer, the fireproof layer is disposed at the lower end of the sound-absorbing layer, the antistatic layer is disposed at the lower end of the fireproof layer, the moisture-proof layer is disposed at the lower end of the antistatic layer, and the fireproof layer is a heat-insulating and fire-retardant coating.

[0006] Preferably, the reinforcing layer includes a glass fiber mesh, a cushioning sponge, and a rubber rod, with the cushioning sponge disposed at the upper end of the glass fiber mesh and the rubber rod disposed at the lower end of the glass fiber mesh.

[0007] Preferably, the sound-absorbing layer includes a sound-absorbing panel, the sound-absorbing panel having a sound insulation cavity inside, and the sound insulation cavity having reinforcing ribs installed inside.

[0008] Preferably, the antistatic layer is made of conductive fibers.

[0009] Preferably, the moisture-proof layer is a fiber waterproof membrane.

[0010] Preferably, the polyester fiber layer is coated on top of the sound-absorbing panel.

[0011] Preferably, the thickness of the polyester fiber layer is 1-3 mm. Beneficial effects

[0012] This invention provides a fire-retardant polyester sound-absorbing board. Compared with the prior art, it has the following advantages:

[0013] This fire-retardant polyester sound-absorbing panel features a fireproof layer within the panel, which is a heat-insulating and fire-retardant coating. This coating effectively reduces heat conduction and radiation, lowers the surface temperature of the panel, and improves its heat insulation performance. Consequently, in the event of a fire, the heat-insulating and fire-retardant coating can slow the spread of fire, protecting the panel and the surrounding environment, and significantly enhancing safety. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall design of this utility model.

[0015] Figure 2 This is a schematic diagram of the reinforcing layer of this utility model.

[0016] Figure 3 This is a schematic diagram of the sound-absorbing layer of this utility model.

[0017] In the diagram: 1. Polyester fiber layer; 2. Reinforcing layer; 21. Fiberglass mesh; 22. Cushioning sponge; 23. Rubber rod; 3. Sound-absorbing layer; 31. Sound-absorbing board; 32. Sound insulation cavity; 33. Reinforcing rib; 4. Fireproof layer; 5. Antistatic layer; 6. Moisture-proof layer. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figure 1 - Figure 3 This utility model provides a technical solution: a fireproof and flame-retardant polyester sound-absorbing board, comprising a polyester fiber layer 1 and a sound-absorbing board. The sound-absorbing board is composed of a reinforcing layer 2, a sound-absorbing layer 3, a fireproof layer 4, an antistatic layer 5, and a moisture-proof layer 6. The reinforcing layer 2 is disposed at the lower end of the polyester fiber layer 1, the sound-absorbing layer 3 is disposed at the lower end of the reinforcing layer 2, the fireproof layer 4 is disposed at the lower end of the sound-absorbing layer 3, the antistatic layer 5 is disposed at the lower end of the fireproof layer 4, and the moisture-proof layer 6 is disposed at the lower end of the antistatic layer 5. The fireproof layer 4 is a heat-insulating and fireproof coating.

[0020] The sound-absorbing panel is formed by connecting the reinforcing layer 2, sound-absorbing layer 3, fireproof layer 4, antistatic layer 5, and moisture-proof layer 6 in series. The reinforcing layer 2 can strengthen the strength of the sound-absorbing panel and make it less prone to deformation. Since the fireproof layer 4 is a heat-insulating and fireproof coating, it can effectively reduce heat conduction and heat radiation, lower the surface temperature of the sound-absorbing panel, and improve the heat insulation performance of the sound-absorbing panel. In the event of a fire, the heat-insulating and fireproof coating can slow down the spread of fire, protect the sound-absorbing panel and the surrounding environment, and greatly improve safety.

[0021] Furthermore, through the polyester fiber layer 1, it has good flame retardant properties, as well as sound absorption, environmental protection, heat insulation, heat preservation, moisture resistance, and mildew resistance, which can extend the service life of the sound-absorbing panel.

[0022] See Figure 1 , Figure 2 The reinforcing layer 2 includes a glass fiber mesh 21, a cushioning sponge 22, and a rubber rod 23. The cushioning sponge 22 is disposed at the upper end of the glass fiber mesh 21, and the rubber rod 23 is disposed at the lower end of the glass fiber mesh 21.

[0023] The glass fiber mesh 21 in the reinforcing layer 2 allows the installation of the cushioning sponge 22 and the rubber rod 23. This increases the strength of the sound-absorbing panel, and when the sound-absorbing panel is compressed, the cushioning sponge 22 and the rubber rod 23 evenly transmit the pressure to the glass fiber mesh 21 to alleviate the pressure, thereby enhancing the cushioning of the sound-absorbing panel and preventing it from deforming under external pressure.

[0024] See Figure 1 , Figure 3 The sound-absorbing layer 3 includes a sound-absorbing panel 31, and a sound insulation cavity 32 is provided inside the sound-absorbing panel 31. A reinforcing rib 33 is installed inside the sound insulation cavity 32.

[0025] Through the sound insulation cavity 32 opened inside the sound-absorbing panel 31 in the sound-absorbing layer 3, the reinforcing rib 33 can be installed. The reinforcing rib 33 can enhance the structural stability and impact resistance of the sound-absorbing panel, and through the sound-absorbing panel 31 and the sound insulation cavity 32, the sound absorption and environmental protection performance of the sound-absorbing panel is improved.

[0026] See Figure 1 The antistatic layer 5 is made of conductive fiber; the moisture-proof layer 6 is a fiber waterproof membrane.

[0027] Conductive fibers help keep the sound-absorbing panels clean and improve the sound absorption effect. In addition, conductive fibers have good electromagnetic shielding properties, which can effectively shield external electromagnetic radiation and reduce the impact of electromagnetic interference on the sound-absorbing panels.

[0028] Fiber waterproof membranes are typically composed of waterproofing agents, adhesives, and other additives. Through the fiber waterproof membrane, moisture can be prevented from penetrating into the interior of the fibers, thereby achieving a waterproof effect. This prevents sound-absorbing panels from absorbing water and swelling, mold growth, and other problems that would affect the sound absorption effect and service life when used in humid environments.

[0029] See Figure 1 A polyester fiber layer 1 is coated on top of the sound-absorbing panel; the thickness of the polyester fiber layer 1 is 1-3 mm.

[0030] Through the polyester fiber layer 1, it has good flame retardant properties, as well as sound absorption, environmental protection, heat insulation, heat preservation, moisture resistance, and mildew resistance, which can extend the service life of the sound-absorbing panel.

[0031] During operation, the sound-absorbing panel is formed by connecting the reinforcing layer 2, sound-absorbing layer 3, fireproof layer 4, antistatic layer 5, and moisture-proof layer 6 in series. The reinforcing layer 2 strengthens the sound-absorbing panel, making it less prone to deformation. Since the fireproof layer 4 is a heat-insulating and fire-retardant coating, it can effectively reduce heat conduction and heat radiation, lower the surface temperature of the sound-absorbing panel, and improve the heat insulation performance of the sound-absorbing panel. In the event of a fire, the heat-insulating and fire-retardant coating can slow down the spread of fire, protect the sound-absorbing panel and the surrounding environment, and greatly improve safety.

[0032] Furthermore, through the polyester fiber layer 1, it has good flame retardant properties, as well as sound absorption, environmental protection, heat insulation, heat preservation, moisture resistance, and mildew resistance, which can extend the service life of the sound-absorbing panel.

[0033] The glass fiber mesh 21 in the reinforcing layer 2 allows the installation of the cushioning sponge 22 and the rubber rod 23. This increases the strength of the sound-absorbing panel, and when the sound-absorbing panel is compressed, the cushioning sponge 22 and the rubber rod 23 evenly transmit the pressure to the glass fiber mesh 21 to alleviate the pressure, thereby enhancing the cushioning of the sound-absorbing panel and preventing it from deforming under external pressure.

[0034] Through the sound insulation cavity 32 opened inside the sound-absorbing panel 31 in the sound-absorbing layer 3, the reinforcing rib 33 can be installed. The reinforcing rib 33 can enhance the structural stability and impact resistance of the sound-absorbing panel, and through the sound-absorbing panel 31 and the sound insulation cavity 32, the sound absorption and environmental protection performance of the sound-absorbing panel is improved.

[0035] Conductive fibers help keep the sound-absorbing panels clean and improve the sound absorption effect. In addition, conductive fibers have good electromagnetic shielding properties, which can effectively shield external electromagnetic radiation and reduce the impact of electromagnetic interference on the sound-absorbing panels.

[0036] Fiber waterproof membranes are typically composed of waterproofing agents, adhesives, and other additives. Through the fiber waterproof membrane, moisture can be prevented from penetrating into the interior of the fibers, thereby achieving a waterproof effect. This prevents sound-absorbing panels from absorbing water and swelling, mold growth, and other problems that would affect the sound absorption effect and service life when used in humid environments.

[0037] In summary, the fireproof layer 4 of this device can effectively reduce heat conduction and heat radiation, lower the surface temperature of the sound-absorbing panel, and improve the heat insulation performance of the sound-absorbing panel. As a result, in the event of a fire, it can slow down the spread of fire, protect the sound-absorbing panel and the surrounding environment, and greatly improve safety.

[0038] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

Claims

1. A fire-retardant polyester sound-absorbing panel, comprising a polyester fiber layer (1) and a sound-absorbing panel, characterized in that: The sound-absorbing panel consists of a reinforcing layer (2), a sound-absorbing layer (3), a fireproof layer (4), an antistatic layer (5), and a moisture-proof layer (6). The reinforcing layer (2) is located at the lower end of the polyester fiber layer (1), the sound-absorbing layer (3) is located at the lower end of the reinforcing layer (2), the fireproof layer (4) is located at the lower end of the sound-absorbing layer (3), the antistatic layer (5) is located at the lower end of the fireproof layer (4), and the moisture-proof layer (6) is located at the lower end of the antistatic layer (5). The fireproof layer (4) is a heat-insulating and fire-retardant coating.

2. The fire-retardant polyester sound-absorbing board according to claim 1, characterized in that: The reinforcing layer (2) includes a glass fiber mesh (21), a cushioning sponge (22), and a rubber rod (23). The cushioning sponge (22) is located at the upper end of the glass fiber mesh (21), and the rubber rod (23) is located at the lower end of the glass fiber mesh (21).

3. The fire-retardant polyester sound-absorbing board according to claim 1, characterized in that: The sound-absorbing layer (3) includes a sound-absorbing panel (31), and a sound insulation cavity (32) is provided inside the sound-absorbing panel (31). A reinforcing rib (33) is installed inside the sound insulation cavity (32).

4. The fire-retardant polyester sound-absorbing board according to claim 1, characterized in that: The antistatic layer (5) is made of conductive fiber.

5. The fire-retardant polyester sound-absorbing board according to claim 1, characterized in that: The moisture-proof layer (6) is a fiber waterproof membrane.

6. The fire-retardant polyester sound-absorbing board according to claim 1, characterized in that: The polyester fiber layer (1) is coated on top of the sound-absorbing panel.

7. The fire-retardant polyester sound-absorbing board according to claim 1, characterized in that: The thickness of the polyester fiber layer (1) is 1-3 mm.

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