Fabricated flame-retardant fireproof acoustic panel
By using a combination of polyester board, magnesium oxychloride fireproof board, straw board and dustproof net in the sound absorbing board, combined with a wisp veneer to clean up dust, the problem of degradation of sound absorption performance of the sound absorbing board is solved, and efficient fire protection and environmental protection are achieved promote.
Patent Information
- Application Number
- CN202420862015.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-24
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-04-24
AI Technical Summary
After long-term use of existing sound-absorbing boards, a large amount of dust will accumulate inside the gap, resulting in a degradation of sound-absorbing performance.
Design a prefabricated flame-retardant fire-absorbing sound-absorbing board, including polyester board substrate, magnesium oxychloride fire-proof board, straw board, flame-retardant coating and dust-proof net. The structural stability is enhanced by reinforcement ribs, and the velcro matte surface and hooks are used. Clean the dustproof net.
It improves the fire resistance, environmental protection and long-term use stability of the sound-absorbing board, reduces the risk of fire spread, and maintains the efficiency of sound-absorbing performance.
Smart Images
Figure CN222161835U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sound-absorbing panels, in particular to an assembled flame-retardant and fireproof sound-absorbing panel. Background Art
[0002] Sound-absorbing board is an ideal sound-absorbing decorative material; it has the advantages of sound absorption, environmental protection, flame retardancy, heat insulation, heat preservation, moisture resistance, mildew resistance, easy dust removal, easy cutting, parquetry, simple construction, good stability, good impact resistance, good independence, high cost performance, etc. There are a variety of colors to choose from, which can meet the sound-absorbing decoration needs of different styles and levels.
[0003] Most sound-absorbing panels are made of loose and porous materials. The sound absorption mechanism is that sound waves penetrate into the pores of the material, and the pores are mostly open holes that penetrate each other internally. They are subjected to friction and viscous resistance of air molecules, as well as mechanical vibration of fine fibers, thereby converting sound energy into heat energy. However, after long-term use, a large amount of dust will accumulate inside the gaps, causing the gaps to be blocked and the sound absorption performance to decrease. Therefore, an assembled flame-retardant and fire-proof sound-absorbing panel is proposed to solve the above-mentioned problems. Utility Model Content
[0004] To achieve the above-mentioned purpose, the utility model proposes an assembled flame-retardant and fireproof sound-absorbing panel, comprising a sound-absorbing panel body, wherein the sound-absorbing panel body comprises a substrate located inside the sound-absorbing panel body, a soundproof cavity is opened inside the substrate, reinforcing ribs are fixedly installed inside the soundproof cavity, a fireproof board is fixedly installed on the outer surface of the substrate, a flame-retardant coating is fixedly installed on the outer surface of the fireproof board, a straw board is fixedly installed on the outer surface of the flame-retardant coating, sound-absorbing holes are opened inside the straw board, a dustproof board is pasted on the outer surface of the straw board, and a dustproof net is fixedly installed inside the dustproof board.
[0005] Preferably, the sound-absorbing board body includes a base plate, a sound insulation cavity, reinforcing ribs, a fireproof board, a flame-retardant coating, sound-absorbing holes and a straw board.
[0006] Preferably, the base plate is made of polyester board material, and the number of reinforcing ribs is not less than ten, and the ten reinforcing ribs are equidistantly distributed inside the sound insulation cavity, and the material of the ten reinforcing ribs is solid wood board.
[0007] Preferably, the fireproof board is made of magnesium oxychloride.
[0008] Preferably, the number of the sound-absorbing holes is not less than thirty, and the thirty sound-absorbing holes are equidistantly distributed inside the straw board.
[0009] Preferably, a Velcro hook surface is installed on the surface of the straw board, and a Velcro fleece surface is fixedly installed on the inner wall of the dustproof board.
[0010] Preferably, the straw board and the dustproof board are adhered to each other via a Velcro fleece surface and a Velcro hook surface.
[0011] Preferably, the dustproof nets arranged inside the dustproof plate correspond one-to-one to the thirty sound-absorbing holes, and the size of each dustproof net is the same as the size of the sound-absorbing hole.
[0012] Preferably, each of the dustproof nets is designed as a metal net.
[0013] Preferably, each of the dustproof nets is on the same horizontal plane as the sound absorbing holes.
[0014] 1. The technical solution of the utility model is to form a fireproof and flame-retardant sound-absorbing board body by arranging a base plate, a sound insulation cavity, reinforcing ribs, a fireproof board, a flame-retardant coating, a sound-absorbing hole and a straw board, and the base plate is designed as a polyester board material, and the polyester board has good flame-retardant properties. In addition to having sound absorption, environmental protection, and flame-retardant properties, the polyester board also has the advantages of heat insulation, heat preservation, moisture resistance, and mildew resistance; and by arranging reinforcing ribs, the structural stability and impact resistance of the sound-absorbing board body can be enhanced, so that the overall structure of the sound-absorbing board body becomes more stable and not easy to deform, thereby ensuring the long-term use of the sound-absorbing board body; the fireproof board is made of magnesium oxychloride material and has good water resistance and waterproofness; and the flame-retardant coating can be provided to improve the fire resistance level of the sound-absorbing board body and reduce the risk of fire spread.
[0015] 2. The technical solution of the utility model is to cooperate with each other by setting a dustproof plate, a dustproof net, a Velcro fleece surface and a Velcro hook surface, etc., so that the dustproof net can prevent dust from entering the interior of the sound-absorbing hole, and when there is a lot of dust on the dustproof net, the dustproof plate can be disassembled through the Velcro fleece surface and the Velcro hook surface, and the dustproof net can be cleaned, which can better improve the environmental protection of the sound-absorbing board body. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0017] Figure 1 It is a three-dimensional diagram of the structure of the utility model;
[0018] Figure 2 It is a cross-sectional view of the structure of the utility model;
[0019] Figure 3 This utility model Figure 2 A magnified view of the structure in the middle.
[0020] The following are the descriptions of the reference numerals:
[0021] In the figure: 1. Sound-absorbing board body; 101. Base plate; 102. Sound-proof cavity; 103. Reinforcement ribs; 104. Fireproof board; 105. Flame-retardant coating; 106. Sound-absorbing holes; 107. Dust-proof board; 108. Dust-proof net; 109. Velcro fleece surface; 110. Velcro hook surface; 111. Straw board. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.
[0024] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0025] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.
[0026] The utility model provides an assembled flame retardant and fireproof sound absorbing board;
[0027] Reference Figure 1-3 In one embodiment of the utility model, the sound-absorbing board body 1 includes a base plate 101 located inside the sound-absorbing board body 1, a soundproof cavity 102 is opened inside the base plate 101, a reinforcing rib 103 is fixedly installed inside the soundproof cavity 102, a fireproof board 104 is fixedly installed on the outer surface of the base plate 101, the fireproof board (104) is made of magnesium oxychloride, a flame retardant coating 105 is fixedly installed on the outer surface of the fireproof board 104, a straw board 111 is fixedly installed on the outer surface of the flame retardant coating 105, a sound-absorbing hole 106 is opened inside the straw board 111, a dustproof board 107 is pasted on the outer surface of the straw board 111, and a dustproof net 108 is fixedly installed inside the dustproof board 107.
[0028] The technical solution of the utility model is to set the substrate 101 to be designed with a polyester board material, and the polyester board has good flame retardant properties. In addition to being sound-absorbing, environmentally friendly, and flame-retardant, the polyester board also has the advantages of heat insulation, thermal insulation, moisture resistance, and mildew resistance. The reinforcement ribs 103 are provided to enhance the structural stability and impact resistance of the sound-absorbing board body 1. The fireproof board 104 is made of magnesium oxychloride and has good water resistance and waterproofness. The flame retardant coating 105 is provided to improve the fireproof level of the sound-absorbing board body 1 and reduce the risk of fire spreading.
[0029] Reference Figure 1-3 , in an embodiment of the utility model;
[0030] The base plate 101 is made of polyester board material, and the number of the reinforcing ribs 103 is not less than ten, and the ten reinforcing ribs 103 are evenly distributed inside the sound insulation cavity 102, and the material of the ten reinforcing ribs 103 is solid wood board.
[0031] Specifically, by providing the reinforcing ribs 103 , the structural stability and impact resistance of the sound absorbing board body 1 can be enhanced, so that the overall structure of the sound absorbing board body 1 becomes more stable and less prone to deformation, thereby ensuring the long-term use of the sound absorbing board body 1 .
[0032] The surface of the straw board 111 is installed with a Velcro hook surface 110 , and the inner wall of the dustproof board 107 is fixedly installed with a Velcro fur surface 109 . The straw board 111 and the dustproof board 107 are adhered to each other through the Velcro fur surface 109 and the Velcro hook surface 110 .
[0033] Specifically, the dustproof net 108 can prevent dust from entering the interior of the sound absorbing hole 106, and when there is a lot of dust on the dustproof net 108, the dustproof plate 107 can be disassembled through the Velcro fur surface 109 and the Velcro hook surface 110 to clean the dustproof net 108.
[0034] In summary, the technical solution of the utility model is to form a fireproof and flame-retardant sound-absorbing board body 1 by setting a substrate 101, a sound insulation cavity 102, a reinforcing rib 103, a fireproof board 104, a flame-retardant coating 105, a sound-absorbing hole 106 and a straw board 111, and the substrate 101 is designed as a polyester board material, and the polyester board has good flame-retardant properties. In addition to having sound absorption, environmental protection, and flame-retardant properties, the polyester board also has the advantages of heat insulation, heat preservation, moisture resistance, and mildew resistance; and by setting the reinforcing rib 103, the structural stability and impact resistance of the sound-absorbing board body 1 can be enhanced, so that the overall structure of the sound-absorbing board body 1 becomes more stable and not easy to deform, thereby ensuring the long-term use of the sound-absorbing board body 1; the fireproof board 104 is made of magnesium oxychloride material and has good water resistance and waterproofness; and the flame-retardant coating 105 can be set to improve the fire resistance level of the sound-absorbing board body 1 and reduce the risk of fire spread.
[0035] In addition, by arranging the coordination among the dustproof plate 107, the dustproof net 108, the Velcro fleece surface 109 and the Velcro hook surface 110, the dustproof net 108 can prevent dust from entering the interior of the sound-absorbing hole 106, and when there is a lot of dust on the dustproof net 108, the Velcro fleece surface 109 and the Velcro hook surface 110 can be used to disassemble the dustproof plate 107 and clean the dustproof net 108, thereby better improving the environmental friendliness of the sound-absorbing board body 1.
[0036] The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.
Claims
1. An assembled flame retardant and fireproof sound absorbing board, comprising a sound absorbing board body (1), characterized in that: The sound absorbing board body (1) comprises a base plate (101) located inside the sound absorbing board body (1), a sound insulation cavity (102) is provided inside the base plate (101), a reinforcing rib (103) is fixedly installed inside the sound insulation cavity (102), a fireproof board (104) is fixedly installed on the outer surface of the base plate (101), a flame retardant coating (105) is fixedly installed on the outer surface of the fireproof board (104), a straw board (111) is fixedly installed on the outer surface of the flame retardant coating (105), a sound absorbing hole (106) is provided inside the straw board (111), a dustproof board (107) is adhered to the outer surface of the straw board (111), and a dustproof net (108) is fixedly installed inside the dustproof board (107).
2. The assembled flame retardant and fireproof sound absorbing board according to claim 1, characterized in that: The sound-absorbing board body (1) comprises a base plate (101), a sound-isolating cavity (102), reinforcing ribs (103), a fireproof board (104), a flame-retardant coating (105), sound-absorbing holes (106) and a straw board (111).
3. The assembled flame retardant and fireproof sound absorbing board according to claim 1, characterized in that: The base plate (101) is made of a polyester board material, and the number of the reinforcing ribs (103) is not less than ten, and the ten reinforcing ribs (103) are distributed at equal distances inside the sound insulation cavity (102), and the material of the ten reinforcing ribs (103) is made of a solid wood board.
4. The assembled flame retardant and fireproof sound absorbing board according to claim 1, characterized in that: The fireproof board (104) is made of magnesium oxychloride.
5. The assembled flame retardant and fireproof sound absorbing board according to claim 1, characterized in that: The number of the sound absorbing holes (106) is not less than thirty, and the thirty sound absorbing holes (106) are distributed at equal distances inside the straw board (111).
6. The assembled flame retardant and fireproof sound absorbing board according to claim 1, characterized in that: The surface of the straw board (111) is provided with a Velcro hook surface (110), and the inner wall of the dustproof board (107) is fixedly provided with a Velcro fleece surface (109).
7. The assembled flame retardant and fireproof sound absorbing board according to claim 6, characterized in that: The straw board (111) and the dustproof board (107) are adhered to each other via a Velcro fleece surface (109) and a Velcro hook surface (110).
8. The assembled flame retardant and fireproof sound absorbing board according to claim 5, characterized in that: The dustproof net (108) arranged inside the dustproof plate (107) corresponds one to one with the thirty sound-absorbing holes (106), and the size of each dustproof net (108) is the same as the size of the sound-absorbing hole (106).
9. The assembled flame retardant and fireproof sound absorbing board according to claim 8, characterized in that: Each of the dustproof nets (108) is designed as a metal net.
10. The assembled flame retardant and fireproof sound absorbing board according to claim 8, characterized in that: Each of the dustproof nets (108) is on the same horizontal plane as the sound absorbing holes (106).