Moistureproof and fireproof plate

Abstract

The utility model provides a moistureproof fireproof plate, which comprises an inner base plate, an outer base plate and a constraint frame, a sound insulation layer is arranged between the inner base plate and the outer base plate, a fireproof layer and a moistureproof layer are arranged between the sound insulation layer and the inner base plate and between the sound insulation layer and the outer base plate, and the fireproof layer and the moistureproof layer are sequentially arranged from inside to outside; reinforcing ribs are arranged between the sound insulation layer and the damp-proof layer and between the sound insulation layer and the fireproof layer; the restraining frame surrounds the inner base plate, the outer base plate, the sound insulation layer, the damp-proof layer and the fireproof layer. In order to overcome the defects in the prior art, the sound insulation effect can be achieved, meanwhile, the strength of the board is guaranteed, a damp-proof and fire-proof board structure is arranged in a targeted mode according to indoor and outdoor environment differences, and the fire-proof and damp-proof capacity is improved.

Description

Technical Field

[0001] The utility model relates to the field of artificial boards, in particular to a moisture-proof and fire-proof board. Background Art

[0002] Artificial boards are made of wood or other non-wood plants as raw materials, separated into various unit materials through certain mechanical processing, and then glued together with or without adhesives and other additives to form boards or molded products. As the technology of artificial boards becomes more and more mature, artificial boards with fire and moisture resistance functions are also produced according to the actual needs of life.

[0003] Artificial boards are usually used as wall panels, floors or furniture making materials. When artificial boards are used as wall panels or floors, they are required to have fireproof, moisture-proof and sound-insulating functions. However, in order to achieve the sound insulation effect, the sound insulation layer is provided with a number of reflective holes. The existence of the reflective holes leads to insufficient strength of the artificial boards. Therefore, the current artificial boards are ensured in strength by thickening or adding high-strength adhesives. The high-strength adhesives will continuously release formaldehyde, which affects the environment. Secondly, the current artificial boards do not have specific structures for the difference between indoor and outdoor environments, so the fireproof and moisture-proof effects of the artificial boards are not good. Utility Model Content

[0004] The purpose of the utility model is to provide a moisture-proof and fireproof board, which aims at the deficiencies of the prior art, can achieve the sound insulation effect while ensuring the strength of the board, and also sets the moisture-proof and fireproof board structure in a targeted manner according to the difference in indoor and outdoor environments to improve the fire and moisture resistance.

[0005] The embodiment of the utility model is realized through the following technical scheme: a moisture-proof and fire-proof board, comprising an inner substrate, an outer substrate and a constraint frame, a sound insulation layer is arranged between the inner substrate and the outer substrate, a fireproof layer and a moisture-proof layer are arranged between the sound insulation layer and the inner substrate, and between the sound insulation layer and the outer substrate, and the fireproof layer and the moisture-proof layer are arranged in sequence from the inside to the outside; reinforcing ribs are arranged between the sound insulation layer and the moisture-proof layer, and between the sound insulation layer and the fireproof layer; the constraint frame surrounds the inner substrate, the outer substrate, the sound insulation layer, the moisture-proof layer and the fireproof layer.

[0006] Furthermore, a plurality of reflection holes are arranged in the sound insulation layer, and the plurality of reflection holes are arranged at intervals.

[0007] Furthermore, reinforcing ribs are arranged between the inner substrate and the fireproof layer, between the fireproof layer and the moisture-proof layer, and between the moisture-proof layer and the outer substrate.

[0008] Furthermore, the constraint frame includes four constraint plates, the constraint plates are located on the sides of the moisture-proof and fire-proof plates, and the constraint plates are fixedly connected to each other.

[0009] Furthermore, two of the four constraint plates are provided with card platforms, and the other two constraint plates are provided with card slots, and the card platforms match the card slots in terms of spatial position and geometric dimensions.

[0010] Furthermore, the clamping platform is a dovetail platform, and the clamping slot is a dovetail slot.

[0011] The technical solution of the embodiment of the utility model has at least the following advantages and beneficial effects:

[0012] 1. The utility model achieves sound insulation effect by setting a sound insulation layer, achieves moisture-proof effect by setting a moisture-proof layer, and achieves fire-proof effect by setting a fire-proof layer;

[0013] 2. Since the outdoor air is relatively humid, the possibility of an open flame is lower, while the indoor air is relatively dry, the possibility of an open flame is higher. The utility model arranges a fireproof layer and a moisture-proof layer from the inside to the outside on the side close to the outdoors, which can enable the moisture-proof layer to absorb outdoor moisture, protect the fireproof layer, and reduce the deformation of the fireproof layer due to moisture; the utility model arranges a fireproof layer and a moisture-proof layer from the indoor to the outdoor on the side close to the indoor. When an open flame occurs, the fireproof layer can directly resist the open flame and prevent the moisture-proof layer from becoming a combustible substance for the open flame.

[0014] 3. The utility model can compensate for the defect of insufficient strength caused by installing the sound insulation layer by setting reinforcing ribs and a restraining frame, thereby ensuring the strength of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a cross-sectional structural schematic diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the constraint frame structure disclosed in the utility model;

[0018] Icons: 1-sound insulation layer; 11-reflective hole; 2-moisture-proof layer; 3-fire-proof layer; 4-inner base plate; 5-reinforcement rib; 6-outer base plate; 7-restraint frame; 71-card table; 72-card slot; 73-restraint plate. DETAILED DESCRIPTION

[0019] In the description of the present utility model, it should be noted that if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, or is the orientation or position relationship in which the utility model product is usually placed when used. It is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model.

[0020] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] like Figure 1-Figure 2 As shown, a moisture-proof and fireproof board comprises an inner substrate 4, an outer substrate 6 and a restraining frame 7. A sound insulation layer 1 is arranged between the inner substrate 4 and the outer substrate 6. The sound insulation layer 1 can achieve a sound insulation effect. A fireproof layer 3 and a moisture-proof layer 2 are arranged between the sound insulation layer 1 and the inner substrate 4 and between the sound insulation layer 1 and the outer substrate 6. The fireproof layer 3 can achieve a fireproof effect, and the moisture-proof layer 2 can achieve a moisture-proof effect. The fireproof layer 3 and the moisture-proof layer 2 are arranged from inside to outside in sequence. Since the outdoor air is relatively humid, the possibility of generating open flames is relatively low, and the indoor air is relatively dry, the possibility of generating open flames is relatively high. The utility model arranges the fireproof layer 3 and the moisture-proof layer 2 from inside to outside on the side close to the outdoors, which can achieve a moisture-proof effect. Layer 2 absorbs outdoor moisture, protects the fireproof layer 3, and reduces the deformation of the fireproof layer 3 due to moisture. In this embodiment, the fireproof layer 3 and the moisture-proof layer 2 are arranged from the indoor to the outdoor side close to the indoor. When an open fire occurs, the fireproof layer 3 can directly resist the open fire and prevent the moisture-proof layer 2 from becoming a combustible material for the open fire; reinforcing ribs 5 are provided between the sound insulation layer 1 and the moisture-proof layer 2, and between the sound insulation layer 1 and the fireproof layer 3. The reinforcing ribs 5 can strengthen the connection between the sound insulation layer 1 and the moisture-proof layer 2, and between the sound insulation layer 1 and the fireproof layer 3 to ensure strength; the constraint frame 7 surrounds the inner substrate 4, the outer substrate 6, the sound insulation layer 1, the moisture-proof layer 2 and the fireproof layer 3, and the constraint frame 7 can reduce the deformation of the moisture-proof and fireproof board.

[0022] Specifically, the fireproof layer 3 is silicate thermal insulation cotton, which is non-toxic and harmless, not only has good flame retardant and thermal insulation effects, but also has strong corrosion resistance; the sound insulation layer 1 is made of polyester sound-absorbing cotton material, which has high sound insulation effect and strong impact resistance; the moisture-proof layer 2 is a polyethylene film layer.

[0023] Furthermore, the boards and layers, and the layers and layers mentioned in this embodiment are bonded by gluing.

[0024] In this embodiment, in order to improve the sound insulation effect of the sound insulation layer 1, a plurality of reflection holes 11 are arranged in the sound insulation layer 1, and the plurality of reflection holes 11 are arranged at intervals.

[0025] In this embodiment, in order to further enhance the strength of the moisture-proof and fire-proof board and avoid deformation during long-term use or under pressure, reinforcing ribs 5 are provided between the inner substrate 4 and the fireproof layer 3, between the fireproof layer 3 and the moisture-proof layer 2, and between the moisture-proof layer 2 and the outer substrate 6.

[0026] In this embodiment, the constraint frame 7 includes four constraint plates 73, and the cross section of the constraint frame 7 is rectangular. Figure 1 As shown, the restraint plate 73 is located on the side of the moisture-proof and fire-proof plate, and the restraint plate 73 is fixedly connected with the restraint plate 73 by screws.

[0027] In this embodiment, in order to facilitate the splicing of several pieces of the moisture-proof and fire-proof panels, two of the four constraint plates 73 are provided with a card platform 71, and the other two constraint plates 73 are provided with a card slot 72, and the card platform 71 matches the card slot 72 in spatial position and geometric dimensions.

[0028] In this embodiment, the card platform 71 is disposed on two adjacent constraint plates 73 , and the card slot 72 is disposed on another two adjacent constraint plates 73 .

[0029] Furthermore, in order to improve the connection stability between the clamping platform 71 and the clamping slot 72 and reduce the possibility of loosening, the clamping platform 71 is a dovetail platform and the clamping slot 72 is a dovetail slot.

[0030] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A moisture-proof and fire-proof board, characterized in that: The invention comprises an inner substrate (4), an outer substrate (6) and a restraining frame (7); a sound insulation layer (1) is arranged between the inner substrate (4) and the outer substrate (6); a fireproof layer (3) and a moisture-proof layer (2) are arranged between the sound insulation layer (1) and the inner substrate (4) and between the sound insulation layer (1) and the outer substrate (6); the fireproof layer (3) and the moisture-proof layer (2) are arranged in sequence from the inside to the outside; reinforcing ribs (5) are arranged between the sound insulation layer (1) and the moisture-proof layer (2), and between the sound insulation layer (1) and the fireproof layer (3); and the restraining frame (7) surrounds the inner substrate (4), the outer substrate (6), the sound insulation layer (1), the moisture-proof layer (2) and the fireproof layer (3).

2. The moisture-proof and fire-proof board according to claim 1, characterized in that: A plurality of reflection holes (11) are arranged in the sound insulation layer (1), and the plurality of reflection holes (11) are arranged at intervals.

3. The moisture-proof and fire-proof board according to claim 1, characterized in that: Reinforcing ribs (5) are provided between the inner base plate (4) and the fireproof layer (3), between the fireproof layer (3) and the moisture-proof layer (2), and between the moisture-proof layer (2) and the outer base plate (6).

4. The moisture-proof and fire-proof board according to claim 1, characterized in that: The restraining frame (7) comprises four restraining plates (73), the restraining plates (73) are located on the sides of the moisture-proof and fire-proof plate, and the restraining plates (73) are fixedly connected to the restraining plates (73).

5. The moisture-proof and fire-proof board according to claim 4, characterized in that: Two of the four constraint plates (73) are provided with a card platform (71), and the other two constraint plates (73) are provided with a card slot (72), and the card platform (71) matches the card slot (72) in terms of spatial position and geometric dimensions.

6. The moisture-proof and fire-proof board according to claim 5, characterized in that: The clamping platform (71) is a dovetail platform, and the clamping slot (72) is a dovetail slot.

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