Multi-component refractory decorative panel

Abstract

The utility model relates to the technical field of decorative plate and disclose a kind of multi-composite fireproof decorative plate, including panel, the panel includes first fireproof layer, the first fireproof layer bottom is equipped with heat insulation layer, the heat insulation layer bottom is equipped with second fireproof layer, the panel both sides are respectively fixedly connected with female groove frame and male groove boss, the female groove frame is equipped with sticking groove in inside corner, second expansion panel is pasted in the sticking groove, a plurality of flow hole sealing are uniformly formed in the bottom end of sticking groove, bottom cavity is uniformly formed in the bottom end of female groove frame corresponding with flow hole sealing, block cotton board is arranged in the bottom cavity, first expansion panel is fixedly connected in the bottom surface corner of male groove boss, the female groove frame and male groove boss are mutually slidingly connected, the utility model is stored by flow hole sealing and auxiliary pasting, reduce dosage and improve utilization, and expansion graphite composite aluminium strip panel expands when meeting fire, blocks joint gap, and enhances fireproof sealing property.

Description

Technical Field

[0001] This utility model relates to the field of decorative panel technology, specifically a multi-component composite fire-resistant decorative panel. Background Technology

[0002] Multi-layer composite decorative panels are a new type of decorative material made of two or more different materials, bonded together through processes such as gluing and hot pressing. Their structure typically includes a base layer (such as plywood or fiberboard), a functional layer (such as a fireproof layer, a moisture-proof layer, or a sound insulation layer), and a decorative layer (such as wood grain paper, metal foil, or stone veneer). By complementing each other's materials, they achieve comprehensive performance that is difficult to achieve with a single material, and are widely used in interior decoration: living room background walls, bedroom walls, etc.

[0003] In home decoration, the common method of fixing these decorative panels to the wall is to use sealant, but this method has shortcomings: traditional panels have a simple fire-resistant structure, making them easy for flames to penetrate and for heat to transfer quickly; sealant is easily wasted during application and the amount used is difficult to control; and the joints can easily become channels for flame penetration, resulting in poor fire resistance and sealing. Therefore, we propose a multi-component composite fire-resistant decorative panel. Utility Model Content

[0004] The purpose of this utility model is to provide a multi-component composite fire-resistant decorative panel to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a multi-component composite fire-resistant decorative panel, comprising a panel, wherein the panel comprises a first fire-resistant layer, a heat insulation layer is provided at the bottom of the first fire-resistant layer, and a second fire-resistant layer is provided at the bottom of the heat insulation layer;

[0006] A female groove frame and a male groove protrusion are fixedly connected to both sides of the panel. An adhesive groove is opened at the included angle of the female groove frame. A second expansion plate is glued inside the adhesive groove. Several flow sealing holes are opened through the bottom of the adhesive groove. A bottom cavity is opened at the bottom of the female groove frame corresponding to the flow sealing holes. A block cotton board is set inside the bottom cavity. A first expansion plate is fixedly connected to the included angle of the bottom surface of the male groove protrusion.

[0007] Preferably, the first refractory layer, the heat insulation layer, and the second refractory layer are aluminum silicate fiberboard, aerogel felt, and magnesium oxide board, respectively.

[0008] Preferably, the female groove frame and the male groove protrusion are slidably engaged with each other.

[0009] Preferably, the flow sealing cross-section is arranged in a dumbbell shape with a larger end and a smaller middle.

[0010] Preferably, both the first and second expansion panels are made of expanded graphite composite aluminum strips.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: through the synergistic effect of the three-layer structure of aluminum silicate fiberboard, aerogel felt and magnesium oxide board, it can block flames and delay heat transfer when exposed to fire. Combined with flame-retardant wood veneer panel, it can improve the overall fire resistance. The sealant is stored through flow sealing and assists in pasting, which reduces the amount used and improves the utilization rate. In addition, the expanded graphite composite aluminum strip panel expands when exposed to fire, sealing the splicing gaps and enhancing the fireproof sealing performance. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 This is a cross-sectional view of the female groove frame and the male groove protrusion of this utility model.

[0014] Figure 3 For the present utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0015] Figure 4 This is a schematic diagram of the planar structure of the panel material of this utility model.

[0016] In the figure: 1. Panel; 101. Adhesive groove; 102. Flow sealing hole; 103. Bottom cavity; 11. Female groove frame; 12. Male groove protrusion; 13. First expansion panel; 14. Second expansion panel; 15. Block cotton board; 2. First fire-resistant layer; 3. Heat insulation layer; 4. Second fire-resistant layer. Detailed Implementation

[0017] 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.

[0018] Please see Figure 1-4 The present invention provides the following technical solution:

[0019] Example 1: A multi-component composite fire-resistant decorative panel includes a panel 1, the panel 1 includes a first fire-resistant layer 2, the bottom of the first fire-resistant layer 2 is provided with a heat insulation layer 3, the bottom of the heat insulation layer 3 is provided with a second fire-resistant layer 4, the first fire-resistant layer 2, the heat insulation layer 3 and the second fire-resistant layer 4 are respectively aluminum silicate fiberboard, aerogel felt and glass magnesium board, and the panel 1 is made of wood veneer panel impregnated with flame-retardant resin.

[0020] In daily use, this composite fire-resistant decorative panel can be directly adhered to the wall using sealant. The outer layer of flame-retardant resin-impregnated wood veneer panel 1 provides an aesthetically pleasing decorative effect, suitable for wall decoration needs in dry environments such as living rooms and bedrooms. In the event of a fire, the first fire-resistant layer 2 (aluminum silicate fiberboard) first blocks direct flame burning, the heat insulation layer 3 (aerogel felt) slows down heat transfer to the interior due to its extremely low thermal conductivity, and the second fire-resistant layer 4 (magnesium oxide board) further strengthens the fire barrier. The three layers work together to provide continuous fire protection for the wall and reduce the risk of rapid flame spread.

[0021] Example 2: The technical solution of this example, which differs from that of Example 1, includes: a female groove frame 11 and a male groove protrusion 12 are fixedly connected to both sides of the panel 1. An adhesive groove 101 is provided at the included angle of the female groove frame 11. A second expansion panel 14 is adhered inside the adhesive groove 101. Several flow sealing holes 102 are provided through the bottom of the adhesive groove 101. A bottom cavity 103 is provided at the bottom of the female groove frame 11 corresponding to the flow sealing holes 102. A block-shaped cotton board 15 is provided inside the bottom cavity 103. A first expansion panel 13 is fixedly connected at the included angle of the bottom surface of the male groove protrusion 12. The female groove frame 11 and the male groove protrusion 12 slide and engage with each other. The cross-section of the flow sealing hole 102 is set in a dumbbell shape with a larger end and a smaller middle. The first expansion panel 13 and the second expansion panel 14 are both made of expanded graphite composite aluminum strip.

[0022] In use, firstly, sealant is applied to the adhesive groove 101 to adhere the second expansion panel 14. The sealant flows through the flow sealing hole 102 to the bottom cavity 103. The flow sealing hole 102 is dumbbell-shaped (large at the end and small in the middle). The large end facilitates the flow of sealant into the block cotton board 15 for storage, while the small middle section controls the flow rate to prevent the sealant from flowing out too quickly. The sealant is stored at the block cotton board 15. When the panel 1 is subsequently adhered, the stored sealant can assist in adhering to the wall, reducing the amount of sealant used on the back of the panel 1 and achieving efficient use of the sealant. Furthermore, the expansion of the first expansion panel 13 and the second expansion panel 14 completely blocks any tiny gaps that might have existed (channels through which flames and smoke can easily penetrate), improving the flame isolation.

[0023] 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 multi-component composite fire-resistant decorative panel, comprising a panel (1), wherein the panel (1) comprises a first fire-resistant layer (2), wherein a heat insulation layer (3) is provided at the bottom of the first fire-resistant layer (2), and a second fire-resistant layer (4) is provided at the bottom of the heat insulation layer (3); characterized in that The panel (1) is fixedly connected to a female groove frame (11) and a male groove protrusion (12) on both sides respectively. An adhesive groove (101) is provided at the included angle of the female groove frame (11). A second expansion panel (14) is adhered inside the adhesive groove (101). Several flow sealing holes (102) are provided through the bottom of the adhesive groove (101). A bottom cavity (103) is provided at the bottom of the female groove frame (11) corresponding to the flow sealing holes (102). A block cotton board (15) is provided inside the bottom cavity (103). A first expansion panel (13) is fixedly connected at the included angle of the bottom surface of the male groove protrusion (12).

2. A multi-component composite fire resistant decorative panel according to claim 1, wherein: The first fire-resistant layer (2), the heat insulation layer (3), and the second fire-resistant layer (4) are aluminum silicate fiberboard, aerogel felt, and magnesium oxide board, respectively.

3. The multi-component composite fire-resistant decorative panel according to claim 1, characterized in that: The female slot frame (11) and the male slot protrusion (12) are slidably engaged with each other.

4. The multi-component composite fire-resistant decorative panel according to claim 1, characterized in that: The flow sealing hole (102) has a dumbbell-shaped cross-section with a larger end and a smaller middle.

5. A multi-component composite fire-resistant decorative panel according to claim 1, characterized in that: The first expansion panel (13) and the second expansion panel (14) are both made of expanded graphite composite aluminum strip.

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