Fire-resistant composite floor

Abstract

The utility model relates to the technical field of composite flooring, in particular to a fireproof and flame-retardant composite flooring, comprising a main body, wherein a foot is provided at the bottom of the main body, and a mounting groove is opened at the top thereof, first and second tenons are respectively provided at two sides of the main body, a floor layer is provided at the top of the inner wall of the mounting groove, and a fireproof component is further provided between the floor layer and the floor layer, wherein the fireproof component is used for fireproofing and flame-retarding, and a first tenon and a second tenon are respectively provided at two sides of the floor, and two pieces of flooring can be conveniently and quickly spliced ​​together firmly and stably through the action of the first clamping piece, and a delivery pipe and a nozzle are further provided in the floor to achieve the effect of fireproofing and flame-retarding, and a second clamping piece is further provided in the floor, and a frame can be clamped in the floor by using the second clamping piece and a spring, which has the advantage of being convenient for replacing and maintaining the frame and the water pipe and reducing the maintenance cost, and having strong practicality.

Description

Technical Field

[0001] The utility model relates to the technical field of composite floors, in particular to a fireproof and flame-retardant composite floor. Background Art

[0002] Fire-retardant composite flooring is a flooring material with fire-proof and flame-retardant properties. It is usually composed of multiple layers of materials. This type of flooring has high flame-retardant properties and can effectively prevent the spread of fire and reduce the losses caused by fire. It is usually used in commercial buildings, public places, residences and other places that require high security.

[0003] In order to achieve the purpose of fire prevention and flame retardancy, it is necessary to lay a fire-retardant composite floor in the venue. For example, the prior art Chinese patent publication number "CN217680237U" discloses a fire-retardant floor, which relates to the technical field related to fire-retardant floors. The fire-retardant floor includes a floor body, a water-blocking plate is fixedly connected to the upper surface of the floor body, a water-absorbing plate is fixedly connected to the upper surface of the water-blocking plate, a water-passing pipe is fixedly connected to the inside of the floor body, and a water-spraying mechanism is evenly fixedly connected to the top of the water-passing pipe. The end of the water-spraying mechanism away from the water-passing pipe penetrates the floor body, the water-blocking plate and the water-absorbing plate, the upper surface of the water-absorbing plate is fixedly connected to an EVA waterproof layer, and the water-spraying mechanism is located on the lower surface of the EVA waterproof layer. When in use, when a fire occurs, the EVA waterproof layer is melted by heat to expose the water-spraying mechanism, the water-passing pipe is connected to a water source, and the water-passing pipe and the water-spraying mechanism cooperate to spray water to the outside, and the water sprayed by the water-spraying mechanism wets the water-absorbing plate, and the water-absorbing plate absorbs and locks the water, thereby enhancing the fire prevention effect of the present application, making the present application not easy to burn, and minimizing safety hazards.

[0004] Some fire-retardant composite floors are equipped with water pipes inside. When a fire occurs, the flame will melt the waterproof board and then spray water through the water pipes to achieve the fire-retardant effect. In specific operations, considering that the water pipes of similar composite floors are fixed in the floor body, if the water pipes are blocked or need to be replaced and maintained after long-term use, it is not only inconvenient to replace the water pipes, but even the entire floor needs to be replaced, which will cause inconvenience in replacement and high replacement and maintenance costs, and has low practicality. Utility Model Content

[0005] The utility model aims to solve the disadvantages of the prior art that it is inconvenient to replace the water pipes and the cost of replacing and maintaining the floor is high, and proposes a fire-proof and flame-retardant composite floor.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A fireproof and flame-retardant composite floor is designed, comprising a main body, wherein a foot is provided at the bottom of the main body, and an installation groove is opened at the top thereof, a first tenon and a second tenon are respectively provided at two sides of the main body, a floor layer is provided at the top of the inner wall of the installation groove, and a fireproof component is also provided between the floor layer and the floor layer, and the fireproof component is used for fire prevention and flame retardancy.

[0008] Furthermore, the first tenon and the second tenon are both L-shaped structures, the side of the first tenon is provided with a first clamping piece, and the side of the second tenon is provided with a clamping groove adapted to the first clamping piece.

[0009] Furthermore, the floor layer includes a composite wood board on the surface of the main body, and the other side of the composite wood board is located in the installation groove and is provided with a waterproof layer and a water absorption layer in sequence.

[0010] Furthermore, the fire protection assembly includes a frame, which is slidably connected between the installation groove and the floor layer, and a water pipe is fixedly installed in the frame.

[0011] Furthermore, a plurality of nozzles are connected to the top of the water pipe, the nozzles penetrate the frame and are arranged in the water absorption layer, and the input end of the water pipe is arranged at the bottom of the body and between the feet.

[0012] Furthermore, the body is provided with T-shaped slots on both sides of the installation slot, and T-shaped blocks are provided on both sides of the frame, and the T-shaped blocks are slidably connected to the T-shaped slots.

[0013] Furthermore, grooves are formed at both ends of one side of the body, a second clamping member is slidably connected in the groove, a spring is fixedly connected between the side surface of the groove and the side surface of the second clamping member, and the second clamping member can clamp the frame.

[0014] The utility model proposes a fireproof and flame-retardant composite floor, which has the beneficial effects that: the utility model is respectively provided with a first tenon and a second tenon on both sides of the floor, and the two floors can be conveniently and quickly spliced ​​together firmly and stably through the action of the first clamping piece. A delivery pipe and a nozzle are also provided in the floor to achieve the fireproof and flame-retardant effect. In addition, a second clamping piece is provided in the floor, and the frame can be clamped in the floor by using the second clamping piece and a spring. This has the advantage of facilitating the replacement and maintenance of the frame and the water pipe, and can also reduce the maintenance cost, and is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the second tenon of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the framework of the utility model;

[0018] Figure 4 It is a cross-sectional view of the utility model;

[0019] Figure 5 for Figure 4 A schematic diagram of the enlarged structure of area A;

[0020] Figure 6 It is a cross-sectional view of a pair of bodies of the utility model being spliced ​​together.

[0021] In the figure: 1. main body; 11. foot; 12. mounting groove; 13. first tenon; 14. second tenon; 2. floor layer; 21. composite wood board; 22. waterproof layer; 23. water absorption layer; 3. fireproof component; 31. frame; 32. water pipe; 33. nozzle; 4. first clamping part; 5. clamping groove; 6. T-slot; 7. T-block; 8. groove; 81. spring; 9. second clamping part. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-6 A fireproof and flame-retardant composite floor comprises a main body 1, a foot 11 is provided at the bottom of the main body 1, and a mounting groove 12 is opened at the top thereof, a first tenon 13 and a second tenon 14 are respectively provided on both sides of the main body 1, a floor layer 2 is provided at the top of the inner wall of the mounting groove 12, and a fireproof component 3 is also provided between the floor layer 2 and the floor layer 2, the fireproof component 3 is used for fire prevention and flame retardancy, and the purpose of providing the foot 11 is to ensure a certain distance between the main body 1 and the ground to provide installation space for the water pipe 32.

[0024] Furthermore, the first tenon 13 and the second tenon 14 are both L-shaped structures, and the side of the first tenon 13 is provided with a first clamping piece 4, and the side of the second tenon 14 is provided with a clamping groove 5 adapted to the first clamping piece 4. One side of one body 1 can be clamped with the second tenon 14 on the side of another body 1 through the first tenon 13, and the first tenon 13 and the second tenon 14 are slidably connected to achieve the ability for the two bodies 1 to be spliced ​​and fixed for easy laying.

[0025] Furthermore, the floor layer 2 includes a composite wood board 21 on the surface of the main body 1, and the other side of the composite wood board 21 is located in the installation groove 12 and is provided with a waterproof layer 22 and a water absorption layer 23 in sequence. The surface of the composite wood board 21 is ground and polished. The waterproof layer 22 can be made of EVA waterproof board, and the water absorption layer 23 can be made of polypropylene, polyethylene or polyacrylic acid material to absorb and lock moisture. When a fire occurs, the flame melts the waterproof layer 22 and leaks out of the nozzle 33. The nozzle 33 sprays water through the water pipe 32 to make the water absorption layer 23 absorb water, thereby achieving a fire retardant effect.

[0026] In more detail, the fireproof component 3 includes a frame 31, which is slidably connected between the installation groove 12 and the floor layer 2. A water pipe 32 is fixedly installed in the frame 31. The frame 31 and the water pipe 32 can be made of plastic materials such as polyvinyl chloride, polypropylene, polycarbonate, etc. with flame retardants added.

[0027] In general, a plurality of nozzles 33 are connected to the top of the water pipe 32, and the nozzles 33 pass through the frame 31 and are arranged in the water absorption layer 23. The input end of the water pipe 32 is arranged at the bottom of the main body 1 between the feet 11. The gap between the feet 11 and the ground facilitates the connection of the water pipe 32 between the bottoms of each of the main bodies 1. The input end of the water pipe 32 is connected to an external water pump. The water absorption layer 23 has good water absorption, and there is a certain space between its interior and the nozzle 33 to prevent the nozzle 33 from being blocked.

[0028] It is worth mentioning that the floor layers 2 are fixed by gluing, and when the water pipe 32 needs to be replaced and maintained, the waterproof layer 22 and the water absorbing layer 23 are removed to take out the frame 31.

[0029] In detail, the main body 1 is provided with T-slots 6 on both sides of the mounting groove 12, and T-blocks 7 are provided on both sides of the frame 31. The T-blocks 7 are slidably connected to the T-slots 6. The T-slots 6 and the T-blocks 7 are used to enable the frame 31 to slide between the mounting grooves 12 for easy disassembly and assembly.

[0030] Finally, grooves 8 are provided at both ends of one side of the main body 1, and a second clip 9 is slidably connected in the groove 8. A spring 81 is fixedly connected between the side of the groove 8 and the side of the second clip 9, and the second clip 9 can clamp the frame 31. The first clip 4 and the second clip 9 are both triangular structures, and the open inclined surfaces on both sides of the second clip 9 are arranged parallel to the frame 31. The advantage is that the friction between the frame 31 can be reduced, so that the second clip 9 can be retracted into the groove 8 when it is resisted and squeezed, but the spring 81 must also have a certain elastic force to clamp the frame 31.

[0031] Working method: When working, press the second clamping member 9 to retract it into the groove 8 under force, and then use the T-block 7 and the T-slot 6 to insert the frame 31, the waterproof layer 22 and the water-absorbing layer 23 into the mounting groove 12 in the main body 1. Under the action of the spring 81, the second clamping member 9 is pushed out to achieve the effect of locking the frame 31, and then the first tenon 13 and the second tenon 14 are used to splice and fix the two main bodies 1 for laying. When a fire occurs, the flame melts the composite wood board 21 and the waterproof layer 22, and then the external water pump sprays water through the water pipe 32 and the nozzle 33, and the water-absorbing layer 23 is wetted by water to play a role in fire retardancy.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A fire-retardant composite floor, comprising a body (1), characterized in that: The bottom of the main body (1) is provided with a foot (11), and a mounting groove (12) is opened inside the foot. The two sides of the main body (1) are respectively provided with a first tenon (13) and a second tenon (14). The top of the inner wall of the mounting groove (12) is provided with a floor layer (2), and a fireproof component (3) is also provided between the floor layer (2) and the floor layer (2). The fireproof component (3) is used for fire prevention and flame retardancy.

2. The fire-retardant composite floor according to claim 1, characterized in that: The first latch (13) and the second latch (14) are both L-shaped structures, the first latch (13) is provided with a first clamping piece (4) on the side, and the second latch (14) is provided with a clamping groove (5) adapted to the first clamping piece (4) on the side.

3. The fire-retardant composite floor according to claim 1, characterized in that: The floor layer (2) comprises a composite wood board (21) on the surface of the body (1), and the other side of the composite wood board (21) is located in the installation groove (12) and is provided with a waterproof layer (22) and a water absorption layer (23) in sequence.

4. The fire-retardant composite floor according to claim 3, characterized in that: The fireproof assembly (3) comprises a frame (31), the frame (31) is slidably connected between the installation groove (12) and the floor layer (2), and a water pipe (32) is fixedly installed in the frame (31).

5. The fire-retardant composite floor according to claim 4, characterized in that: The top of the water pipe (32) is connected to a plurality of nozzles (33), the nozzles (33) penetrate the frame (31) and are arranged in the water absorption layer (23), and the input end of the water pipe (32) is arranged at the bottom of the body (1) and between the feet (11).

6. The fire-retardant composite floor according to claim 4, characterized in that: The body (1) is provided with T-shaped grooves (6) on both sides of the installation groove (12), and T-shaped blocks (7) are provided on both sides of the frame (31), and the T-shaped blocks (7) are slidably connected to the T-shaped grooves (6).

7. The fire-retardant composite floor according to claim 4, characterized in that: Grooves (8) are provided at both ends of one side of the body (1), a second clamping member (9) is slidably connected in the groove (8), a spring (81) is fixedly connected between the side surface of the groove (8) and the side surface of the second clamping member (9), and the second clamping member (9) can clamp the frame (31).

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