Composite floating bead graphite silicon fireproof plate

Abstract

The utility model provides a kind of composite floating bead graphite silicon fireproof plate, the composite floating bead graphite silicon fireproof plate, including frame, the inner chamber of frame is provided with fireproof plate, one side of frame is provided with connecting mechanism, the outside of frame is provided with auxiliary mechanism, connecting mechanism includes connecting plate, the inner chamber of connecting plate is connected with connecting bolt, one side of frame is provided with connecting groove, the inner wall of connecting bolt outside and connecting groove is connected with screw thread, one side of connecting plate is fixedly connected with butt block, one side of frame is provided with butt groove, the inner wall of butt block outside and butt groove is connected with joint, auxiliary mechanism includes sealing strip, sealing strip is located the outside of frame, the outside of sealing strip is provided with limit clamping block.The utility model provides a kind of composite floating bead graphite silicon fireproof plate solves the problem of low strength and easy to break of current device.

Description

Technical Field

[0001] This utility model relates to the field of fireproof board technology, and in particular to a composite beaded graphite silicon fireproof board. Background Technology

[0002] Fireproof boards are mainly used in public building decoration projects with high fire protection requirements. Fireproof boards are artificial boards made by adding flame retardants to the board production line through a complex process in the artificial board production process.

[0003] Currently, fireproof boards mainly include foamed cement boards, foamed glass boards, foamed concrete boards, and perlite boards. Foamed cement boards are primarily made of rapid-hardening cement, fly ash, and other inorganic cementitious materials, mixed with organic polymers, foam stabilizers, and foaming agents in a specific ratio. After being stirred evenly within a specified time, the mixture is poured into a mold for foaming. The foamed blank is then cured under certain conditions for a specific time before being cut and shaped. Its advantages include simple production processes, low raw material requirements, and ease of industrial production. However, its disadvantages include low strength, susceptibility to chipping and breakage on-site, brittle and thin surface pore walls, poor bonding with adhesives and finishing materials, and potential quality issues such as hollowing and cracking. Therefore, it is necessary to provide a composite perlite graphite silicon fireproof board to solve these technical problems. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a composite beaded graphite silicon fireproof board.

[0005] The composite beaded graphite-silicon fireproof board provided by this utility model includes a frame, a fireproof board is provided in the inner cavity of the frame, a connecting mechanism is provided on one side of the frame, and an auxiliary mechanism is provided on the outer side of the frame.

[0006] In this utility model, a composite beaded graphite-silicon fireproof board is provided. Preferably, the connecting mechanism includes a connecting plate, the inner cavity of which is threaded with a connecting bolt, and a connecting groove is provided on one side of the frame. The outer side of the connecting bolt is threadedly connected to the inner wall of the connecting groove.

[0007] In this utility model, a composite beaded graphite-silicon fireproof board is provided. Preferably, a connecting block is fixedly connected to one side of the connecting plate, and a connecting groove is provided on one side of the frame. The outer side of the connecting block is engaged with the inner wall of the connecting groove.

[0008] In this utility model, a composite beaded graphite-silicon fireproof board is provided. Preferably, the auxiliary mechanism includes a sealing strip located on the outside of the frame. A limiting block is provided on the outside of the sealing strip, and a limiting groove is opened on the outside of the frame. The outside of the limiting block engages with the inner wall of the limiting groove.

[0009] This utility model provides a composite beaded graphite-silicon fireproof board, preferably wherein the fireproof board includes a base, a fireproof block is provided on one side of the base, and a protective member is provided on one side of the fireproof block.

[0010] In this utility model, a composite beaded graphite-silicon fireproof board is provided. Preferably, the fireproof block includes a fireproof layer, and a first reinforcing layer and a second reinforcing layer are respectively provided on both sides of the fireproof layer.

[0011] In this utility model, a composite beaded graphite-silicon fireproof board is provided. Preferably, the protective component includes a hollow plate disposed on one side of the fireproof block, and a support block is fixedly connected to the inner cavity of the hollow plate.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This composite cenosphere-graphite-silicon fireproof board features a fireproof layer composed of a mixture of cenospheres and graphite, providing excellent fire resistance. The cenospheres are coated with a silane coupling agent, which then adsorbs graphite particles. This pre-coating process enhances the bonding between the cenospheres and graphite, reducing the probability of cracking caused by stress concentration due to graphite expansion at high temperatures. The first and second reinforcing layers form a "dual-fiber network" to suppress expansion stress, further improving the structural stability of the fireproof layer. The frame design provides protection for the fireproof board, increasing its structural strength and reducing damage from impacts. This solves the problem of low strength and easy breakage in current devices. Attached Figure Description

[0014] Figure 1 A schematic diagram of a preferred embodiment of the composite beaded graphite silicon fireproof board provided by this utility model;

[0015] Figure 2 This utility model Figure 1 Enlarged structural diagram at point A;

[0016] Figure 3 This utility model Figure 1 Enlarged structural diagram at point B;

[0017] Figure 4 This is a top cross-sectional view of the fireproof board of this utility model.

[0018] The diagram is labeled as follows: 1. Frame; 2. Fireproof board; 201. Base; 202. Fireproof block; 202a. Fireproof layer; 202b. First reinforcing layer; 202c. Second reinforcing layer; 203. Protective component; 203a. Hollow board; 203b. Support block; 3. Connecting mechanism; 301. Connecting plate; 302. Connecting bolt; 303. Connecting groove; 304. Butt joint block; 305. Butt joint groove; 4. Auxiliary mechanism; 401. Sealing strip; 402. Limiting block; 403. Limiting groove. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] Please refer to the following: Figure 1 , Figure 2 , Figure 3 and Figure 4 ,in Figure 1 A schematic diagram of a preferred embodiment of the composite beaded graphite silicon fireproof board provided by this utility model; Figure 2 This utility model Figure 1 Enlarged structural diagram at point A; Figure 3 This utility model Figure 1 Enlarged structural diagram at point B;

[0021] Figure 4 This is a top cross-sectional view of the fireproof board of this utility model. A composite beaded graphite silicon fireproof board includes a frame 1, a fireproof board 2 disposed in the inner cavity of the frame 1, a connecting mechanism 3 disposed on one side of the frame 1, and an auxiliary mechanism 4 disposed on the outer side of the frame 1.

[0022] As a technical optimization of this utility model, the connecting mechanism 3 includes a connecting plate 301, a connecting bolt 302 is threadedly connected to the inner cavity of the connecting plate 301, a connecting groove 303 is opened on one side of the frame 1, and the outer side of the connecting bolt 302 is threadedly connected to the inner wall of the connecting groove 303.

[0023] A docking block 304 is fixedly connected to one side of the connecting plate 301, and a docking groove 305 is provided on one side of the frame 1. The outer side of the docking block 304 is engaged with the inner wall of the docking groove 305.

[0024] In this embodiment, the fireproof board 2 is fixed inside the frame 1. The frame 1 provides protection for the fireproof board 2, improves its structural strength, and reduces the risk of damage from impacts. When using this device, the user can attach the sides of multiple frames 1 together, then move the connecting plate 301 to the outside of the frame 1, aligning the connecting bolt 302 in the connecting plate 301 with the connecting groove 303 on the frame 1. Then, the user can rotate the connecting bolt 302 to screw it into the connecting groove 303 on different frames 1, thereby fixing multiple frames 1 and improving the connection stability between multiple frames 1, which in turn improves the stability of the fireproof board 2. By setting the mating block 304 to cooperate with the mating groove 305, the stability between two adjacent frames 1 is improved.

[0025] As a technical optimization of this utility model, the auxiliary mechanism 4 includes a sealing strip 401, which is located on the outside of the frame 1. A limiting block 402 is provided on the outside of the sealing strip 401, and a limiting groove 403 is opened on the outside of the frame 1. The outside of the limiting block 402 is engaged with the inner wall of the limiting groove 403.

[0026] In this embodiment, the sealing strip 401 is made of ceramicized silicone rubber. Ceramicized silicone rubber has excellent fireproof, flame-retardant, low-smoke, and non-toxic properties, which enables the sealing strip 401 to have a fireproof effect. By setting the sealing strip 401, it is used to fill the gap between two adjacent frames 1, thereby improving the sealing between the frames 1, reducing the probability of smoke or water vapor passing through the gap, and improving the safety of the device. Furthermore, by setting the limiting slot 403 and the limiting block 402, the connection stability between the sealing strip 401 and the frame 1 can be improved.

[0027] As a technical optimization of this utility model, the fireproof board 2 includes a base 201, a fireproof block 202 is provided on one side of the base 201, and a protective member 203 is provided on one side of the fireproof block 202.

[0028] The fireproof block 202 includes a fireproof layer 202a, and a first reinforcing layer 202b and a second reinforcing layer 202c are respectively provided on both sides of the fireproof layer 202a;

[0029] The protective component 203 includes a hollow plate 203a disposed on one side of the fireproof block 202, and a support block 203b is fixedly connected to the inner cavity of the hollow plate 203a.

[0030] In this embodiment: the fireproof layer 202a is a mixture of cenospheres and graphite, which has excellent fireproof performance. Specifically, cenospheres (40-60 mesh) and graphite (particle size ≤100μm) are pre-coated (the cenospheres are treated with a silane coupling agent and then dry-mixed and adsorbed with graphite particles in a high-speed mixer). The surface of the cenospheres is coated with a silane coupling agent, and then graphite particles are adsorbed. Through the pre-coating treatment, the interfacial bonding effect between the cenospheres and graphite is enhanced, thereby reducing the probability of cracking caused by stress concentration due to graphite expansion at high temperatures. The first reinforcing layer 202b is made of basalt fiber, and the second reinforcing layer 202c is made of polyvinyl alcohol fiber. The first reinforcing layer 202b and the second reinforcing layer 202c form a "double fiber network" to suppress expansion stress, which further improves the structural stability of the fireproof layer 202a. The base 201 is made of cement-based material and lightweight aggregate (ceramsite), which can reduce the weight of the device. The hollow plate 203a, together with the support block 203b, can play an impact-resistant role, thereby improving the protection effect of the fireproof plate 202.

[0031] The working principle of the composite beaded graphite silicon fireproof board provided by this utility model is as follows:

[0032] The fireproof layer 202a of this device is composed of a mixture of cenospheres and graphite, which provides excellent fireproof performance. Specifically, cenospheres (40-60 mesh) and graphite (particle size ≤100μm) undergo pre-coating treatment (the cenospheres are treated with a silane coupling agent and then dry-mixed and adsorbed with graphite particles in a high-speed mixer). The surface of the cenospheres is coated with a silane coupling agent before adsorbing graphite particles. This pre-coating treatment enhances the interfacial bonding between the cenospheres and graphite, thereby reducing the probability of cracking caused by stress concentration due to graphite expansion at high temperatures. The first reinforcing layer 202b is made of basalt fiber, and the second reinforcing layer 202c is made of polyvinyl alcohol fiber. The first reinforcing layer 202b and the second reinforcing layer 202c form a "double fiber network" to suppress expansion stress, further improving the structural stability of the fireproof layer 202a. The frame 1 provides protection for the fireproof board 2, improves the structural strength of the fireproof board 2, and reduces the possibility of damage to the fireproof board 2 due to impacts.

[0033] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A composite beaded graphite-silicon fireproof board, characterized in that, The frame (1) includes a fireproof board (2) in the inner cavity of the frame (1), a connecting mechanism (3) on one side of the frame (1), and an auxiliary mechanism (4) on the outer side of the frame (1). The connecting mechanism (3) includes a connecting plate (301), the inner cavity of the connecting plate (301) is threaded with a connecting bolt (302), and a connecting groove (303) is provided on one side of the frame (1). The outer side of the connecting bolt (302) is threadedly connected to the inner wall of the connecting groove (303). The auxiliary mechanism (4) includes a sealing strip (401), which is located on the outside of the frame (1). A limiting block (402) is provided on the outside of the sealing strip (401), and a limiting groove (403) is opened on the outside of the frame (1). The outside of the limiting block (402) is engaged with the inner wall of the limiting groove (403).

2. The composite beaded graphite-silicon fireproof board according to claim 1, characterized in that, A docking block (304) is fixedly connected to one side of the connecting plate (301), and a docking groove (305) is provided on one side of the frame (1). The outer side of the docking block (304) is engaged with the inner wall of the docking groove (305).

3. The composite beaded graphite-silicon fireproof board according to claim 1, characterized in that, The fireproof board (2) includes a base (201), a fireproof block (202) is provided on one side of the base (201), and a protective component (203) is provided on one side of the fireproof block (202).

4. The composite beaded graphite-silicon fireproof board according to claim 3, characterized in that, The fireproof block (202) includes a fireproof layer (202a), and a first reinforcing layer (202b) and a second reinforcing layer (202c) are respectively provided on both sides of the fireproof layer (202a).

5. The composite beaded graphite-silicon fireproof board according to claim 3, characterized in that, The protective component (203) includes a hollow plate (203a) disposed on one side of the fireproof block (202), and a support block (203b) is fixedly connected to the inner cavity of the hollow plate (203a).

Images