Sound insulation hollow glass magnesium board

Abstract

The utility model discloses a sound insulation hollow glass magnesium board which comprises an outer ring frame, an installation groove is formed in the front face of the outer ring frame, the front face of the outer ring frame is fixedly connected with a first magnesium board through the installation groove, and the back face of the outer ring frame is fixedly connected with a second magnesium board through the installation groove. Base plates are arranged in the first magnesium plate and the second magnesium plate, reinforcing ribs are fixedly connected to the interiors of the base plates, a fiber plate is fixedly connected to the front face of each base plate, a composite coating is fixedly connected to the front face of each fiber plate, and a back plate is fixedly connected to the back face of each base plate. According to the magnesium oxide board, the strength of the magnesium oxide board is improved, so that the magnesium oxide board does not deform under the condition that the magnesium oxide board bears large weight for a long time, the magnesium oxide board has self-cleaning, antibacterial and antistatic functions, and the magnesium oxide board can adapt to places with high sanitary environment requirements.

Description

Technical Field

[0001] This utility model relates to the field of glass magnesium board technology, specifically to a sound-insulating hollow glass magnesium board. Background Technology

[0002] Magnesium oxide board is a new type of non-combustible decorative material made primarily of magnesium oxide, magnesium chloride, and water, with added alkali-resistant fiberglass cloth, plant fibers, and stable magnesium cementitious materials. It is reinforced with medium-alkaline fiberglass mesh and filled with lightweight materials. Hollow magnesium oxide board is now widely used in cleanroom ceilings, industrial plants, warehouses, cold storage facilities, and air conditioner wall panels.

[0003] Existing patent document CN219569343U provides a sound-insulating hollow magnesium oxide board, relating to the field of magnesium oxide boards. It includes an upper and lower magnesium oxide board disposed inside an outer ring plate, and also includes several sets of plug-in rods and several sets of connecting pipes. Two sets of first inner plates and two sets of second inner plates are fixedly connected to the four inner sidewalls of the outer ring plate. Several sets of first limiting rods are fixedly connected to the inner surfaces of the two sets of first inner plates, and several sets of second limiting rods are fixedly connected to the inner surfaces of the two sets of second inner plates. The upper and lower magnesium oxide boards are arranged parallel to each other. The cross-sectional shape of the outer ring plate is U-shaped. The first and second inner plates are arranged perpendicular to each other. Several sets of first limiting rods are evenly distributed on the inner sides of the two sets of first inner plates. The advantages of this invention are: it can prevent the hollow magnesium oxide board from denting and deforming when subjected to external impact, improves the compressive strength of the hollow magnesium oxide board, and has convenient assembly capabilities, facilitating the rapid production of hollow magnesium oxide boards.

[0004] However, existing soundproof hollow magnesium oxide boards have limitations in strength. In some construction projects where they need to bear heavy loads for extended periods, they may deform significantly. Furthermore, under basic decorative conditions, magnesium oxide boards lack self-cleaning, antibacterial, and antistatic properties, making them unsuitable for locations with high hygiene requirements. Therefore, we propose a soundproof hollow magnesium oxide board. Utility Model Content

[0005] (1) Technical problems solved

[0006] To address the shortcomings of existing technologies, this utility model provides a sound-insulating hollow magnesium oxide board to solve the problems mentioned in the background section.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a sound-insulating hollow magnesium oxide board, comprising an outer ring frame, an installation groove on the front side of the outer ring frame, a first magnesium plate fixedly connected to the front side of the outer ring frame via the installation groove, a second magnesium plate fixedly connected to the back side of the outer ring frame via the installation groove, a substrate being provided inside both the first and second magnesium plates, reinforcing ribs being fixedly connected inside the substrate, a fiberboard being fixedly connected to the front side of the substrate, a composite coating being fixedly connected to the front side of the fiberboard, and a back plate being fixedly connected to the back side of the substrate.

[0009] Preferably, a support strip is fixedly connected to the inner side of the mounting groove, and a sound insulation pad is fixedly connected to one side of the support strip.

[0010] Preferably, there are three support bars, all of which are of the same length and are arranged at equal intervals.

[0011] Preferably, the sound insulation pad is made of sound-absorbing cotton material and is located between the first magnesium plate and the second magnesium plate.

[0012] Preferably, the fiberboard is made of carbon fiber and basalt fiber materials, and the fiberboard and the substrate are an integral structure.

[0013] Preferably, the composite coating is made of photocatalytic material and is located on the outer surface of the fiberboard.

[0014] Preferably, the first magnesium plate and the second magnesium plate are the same size, and the outer width of the first magnesium plate and the second magnesium plate are adapted to the inner width of the mounting groove.

[0015] Preferably, the reinforcing rib is made of metal material and has a cylindrical structure.

[0016] (III) Beneficial Effects

[0017] This utility model provides a sound-insulating hollow magnesium oxide board, which has the following beneficial effects:

[0018] (1) This sound-insulating hollow magnesium oxide board, through the setting of reinforcing ribs and fiberboard, when using the sound-insulating hollow magnesium oxide board, because the reinforcing ribs are added to the substrate, when the magnesium oxide board is subjected to external pressure, the reinforcing ribs can share a large part of the pressure, so that the magnesium oxide board as a whole can withstand higher pressure loads. In addition, fiberboard is added inside the first magnesium oxide board and the second magnesium oxide board, and the fiberboard is made of carbon fiber and basalt fiber. The use of fiberboard greatly improves the impact resistance, load-bearing capacity and bending resistance of the magnesium oxide board, making it suitable for use in places with higher structural strength requirements. Therefore, the strength of the magnesium oxide board itself is improved, so that the magnesium oxide board will not deform under long-term heavy loads.

[0019] (2) This soundproof hollow magnesium oxide board has a composite coating on the surface of the first and second magnesium oxide boards. The composite coating is made of photocatalytic material. Photocatalyst is a photocatalytic semiconductor material represented by nano-sized titanium dioxide. Under light irradiation, the photocatalytic coating can generate strong oxidizing free radicals. These free radicals can decompose organic matter, thereby achieving self-cleaning function. At the same time, it can also destroy the cell membrane and cell wall of bacteria, achieving antibacterial effect. In addition, the photocatalytic coating itself has a certain conductivity and can also play an anti-static role, so that the magnesium oxide board has self-cleaning, antibacterial and anti-static functions, making the magnesium oxide board suitable for places with high requirements for hygiene environment. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a partial structural schematic diagram of the outer ring frame of this utility model;

[0022] Figure 3 This is a cross-sectional view of the first magnesium plate of this utility model;

[0023] Figure 4 This is a partial structural schematic diagram of the first magnesium plate of this utility model.

[0024] In the diagram: 1. Outer ring frame; 2. Mounting groove; 3. First magnesium plate; 4. Second magnesium plate; 5. Sound insulation pad; 6. Support strip; 7. Base plate; 8. Reinforcing rib; 9. Fiberboard; 10. Back plate; 11. Composite coating. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1-4 This utility model provides a technical solution: a sound-insulating hollow magnesium oxide board, including an outer ring frame 1, an installation groove 2 on the front side of the outer ring frame 1, a first magnesium plate 3 fixedly connected to the front side of the outer ring frame 1 through the installation groove 2, a second magnesium plate 4 fixedly connected to the back side of the outer ring frame 1 through the installation groove 2, a substrate 7 is provided inside the first magnesium plate 3 and the second magnesium plate 4, a reinforcing rib 8 is fixedly connected inside the substrate 7, a fiberboard 9 is fixedly connected to the front side of the substrate 7, a composite coating 11 is fixedly connected to the front side of the fiberboard 9, and a back plate 10 is fixedly connected to the back side of the substrate 7.

[0027] Furthermore, a support strip 6 is fixedly connected to the inner side of the mounting groove 2, and a sound insulation pad 5 is fixedly connected to one side of the support strip 6. The support strip 6 can support the first magnesium plate 3 and the second magnesium plate 4, preventing the first magnesium plate 3 and the second magnesium plate 4 from sinking inward.

[0028] Furthermore, there are three support bars 6, all of the same length, and they are arranged at equal intervals so that the support bars 6 can evenly support the first magnesium plate 3 and the second magnesium plate 4.

[0029] Furthermore, the sound insulation pad 5 is made of sound-absorbing cotton material and is located between the first magnesium plate 3 and the second magnesium plate 4. The sound insulation pad 5 can play a role in sound insulation and prevent sound transmission.

[0030] Furthermore, the fiberboard 9 is made of carbon fiber and basalt fiber materials. The fiberboard 9 and the substrate 7 are an integral structure. The use of fiberboard 9 can greatly improve the impact resistance, load-bearing capacity and bending resistance of the glass magnesium board, making it suitable for use in places with higher structural strength requirements.

[0031] Furthermore, the composite coating 11 is made of photocatalytic material and is located on the outer surface of the fiberboard 9, giving the magnesium oxide board self-cleaning, antibacterial and antistatic functions.

[0032] Furthermore, the first magnesium plate 3 and the second magnesium plate 4 are the same size, and the outer width of the first magnesium plate 3 and the second magnesium plate 4 are adapted to the inner width of the mounting groove 2, so that the first magnesium plate 3 and the second magnesium plate 4 can be firmly fixed together with the outer ring frame 1 through the mounting groove 2.

[0033] Furthermore, the reinforcing rib 8 is made of metal and has a cylindrical structure. The reinforcing rib 8, made of metal, can strengthen the substrate 7, enabling the magnesium oxide board as a whole to withstand higher pressure loads.

[0034] Working Principle: After installation, the installation, fixation, and safety protection of this utility model are first checked. When using sound-insulating hollow magnesium oxide board, because the substrate 7 has reinforcing ribs 8, when the magnesium oxide board is subjected to external pressure, the reinforcing ribs 8 can share a large part of the pressure, allowing the magnesium oxide board to withstand higher pressure loads. Furthermore, fiberboard 9 is added inside the first magnesium oxide board 3 and the second magnesium oxide board 4. The fiberboard 9 is made of carbon fiber and basalt fiber. The use of fiberboard 9 significantly improves the impact resistance, load-bearing capacity, and bending resistance of the magnesium oxide board, making it suitable for applications with higher structural strength requirements. The surface of the first magnesium oxide board 3 and the second magnesium oxide board 4... A composite coating 11 is provided on the surface. The composite coating 11 is made of photocatalytic material. Photocatalyst is a photocatalytic semiconductor material represented by nano-sized titanium dioxide. Under light irradiation, the photocatalytic coating can generate highly oxidizing free radicals. These free radicals can decompose organic matter, thereby achieving a self-cleaning function. At the same time, it can also destroy the cell membrane and cell wall of bacteria, achieving an antibacterial effect. In addition, the photocatalytic coating itself has a certain conductivity and can also play an anti-static role, so that the magnesium oxide board has the functions of self-cleaning, antibacterial and anti-static. This completes the use process of this utility model. This utility model has a simple structure and is safe and convenient to use.

[0035] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A sound-insulating hollow magnesium oxide board, comprising an outer ring frame (1), characterized in that: The outer ring frame (1) has an installation groove (2) on its front side. A first magnesium plate (3) is fixedly connected to the front side of the outer ring frame (1) through the installation groove (2). A second magnesium plate (4) is fixedly connected to the back side of the outer ring frame (1) through the installation groove (2). A substrate (7) is provided inside both the first magnesium plate (3) and the second magnesium plate (4). A reinforcing rib (8) is fixedly connected inside the substrate (7). A fiberboard (9) is fixedly connected to the front side of the substrate (7). A composite coating (11) is fixedly connected to the front side of the fiberboard (9). A back plate (10) is fixedly connected to the back side of the substrate (7).

2. The sound-insulating hollow magnesium oxide board according to claim 1, characterized in that: A support strip (6) is fixedly connected to the inner side of the mounting groove (2), and a sound insulation pad (5) is fixedly connected to one side of the support strip (6).

3. The sound-insulating hollow magnesium oxide board according to claim 2, characterized in that: There are three support bars (6), all of which are of the same length and are arranged at equal intervals.

4. The sound-insulating hollow magnesium oxide board according to claim 2, characterized in that: The sound insulation pad (5) is made of sound-absorbing cotton material and is located between the first magnesium plate (3) and the second magnesium plate (4).

5. The sound-insulating hollow magnesium oxide board according to claim 1, characterized in that: The fiberboard (9) is made of carbon fiber and basalt fiber materials, and the fiberboard (9) and the substrate (7) are an integral structure.

6. The sound-insulating hollow magnesium oxide board according to claim 1, characterized in that: The composite coating (11) is made of photocatalytic material and is located on the outer surface of the fiberboard (9).

7. The sound-insulating hollow magnesium oxide board according to claim 1, characterized in that: The first magnesium plate (3) and the second magnesium plate (4) are the same size, and the outer width of the first magnesium plate (3) and the second magnesium plate (4) are adapted to the inner width of the mounting groove (2).

8. The sound-insulating hollow magnesium oxide board according to claim 1, characterized in that: The reinforcing rib (8) is made of metal material and has a cylindrical structure.

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