Flame-retardant insulation board with buffer structure
By designing a buffer structure in the insulation board and using elastic strips and restraints to absorb impact, the problem of insulation board damage during collisions is solved, maintaining insulation and fire resistance, and enhancing sound insulation.
Patent Information
- Application Number
- CN202422557174.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-22
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-10-22
AI Technical Summary
Existing insulation boards are easily damaged when subjected to impact, losing their insulation function.
The flame-retardant insulation board with a buffer structure includes a first insulation layer, a second insulation layer, an elastic strip, and a restraining component. The elastic strip absorbs the impact force through deformation, and the restraining component controls the direction of movement to prevent shaking.
It effectively reduces the impact force, protects the insulation board, maintains the insulation performance, and enhances fire resistance and sound insulation.
Smart Images
Figure CN223562447U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of insulation board, especially a kind of flame-retardant insulation board with buffer structure. BACKGROUND
[0002] The insulation board is a building wall decoration material integrating fire prevention and heat preservation function, which meets the current energy-saving demand of housing construction. In use, the insulation board is fixed on the wall surface to block the transfer of heat. However, after the insulation board is fixed on the wall surface, there is a situation that objects collide with the wall surface, and the insulation board may be damaged by collision, thereby losing the heat preservation function. SUMMARY
[0003] The utility model aims at providing a kind of flame-retardant insulation board with buffer structure to solve the problems raised in the above background technology.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of flame-retardant insulation board with buffer structure, including first insulation layer, the bottom of the first insulation layer is provided with second insulation layer, the bottom of the second insulation layer is provided with flame-retardant component, the side opposite to the first insulation layer and second insulation layer is provided with buffer component, the buffer component includes the first elastic strip fixedly connected in the bottom of the first insulation layer, the bottom of the first elastic strip is fixedly connected with second elastic strip, the second elastic strip is fixedly connected in the top of the second insulation layer, the bottom of the first insulation layer is provided with limiting piece for controlling the moving direction of the first insulation layer.
[0005] Preferably, the cross section of the first elastic strip and the second elastic strip is wave-shaped.
[0006] Preferably, the limiting piece includes a reinforcing rib fixedly connected in the bottom of the first insulation layer in a central symmetry manner, the top of the second insulation layer is centrally and symmetrically provided with a guide groove, and the reinforcing rib is slidingly connected in the inside of the guide groove.
[0007] Preferably, the bottom of the first elastic strip is centrally and symmetrically provided with a first through hole for the reinforcing rib to pass through the first elastic strip, the top of the second elastic strip is centrally and symmetrically provided with a second through hole for the reinforcing rib to pass through the second elastic strip, the first through hole and the second through hole are mutually penetrated, and the reinforcing rib is sequentially connected in the inside of the first through hole and the second through hole.
[0008] Preferably, the top of the first insulation layer is provided with a wear-resistant layer for protecting the first insulation layer.
[0009] Preferably, the flame-retardant component includes a fireproof layer arranged at the bottom of the second insulation layer.
[0010] Preferably, a sound insulation layer is provided at the bottom of the fireproof layer, and a seepage-proof layer is provided at the bottom of the sound insulation layer.
[0011] The technical effects and advantages of this utility model are as follows:
[0012] This invention, through the design of a first elastic strip, a second elastic strip, a second insulation layer, and a limiting component, allows the first insulation layer to move towards one side of the second insulation layer when the insulation board is impacted. The first and second elastic strips are positioned between the first and second insulation layers. When the first insulation layer moves towards the second insulation layer, the two elastic strips deform to absorb and disperse the impact force, effectively reducing the pushing force from the collision and thus protecting the insulation board. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of the layered structure of this utility model.
[0014] Figure 2 This utility model Figure 1 Enlarged structural diagram of section A.
[0015] In the diagram: 1. First insulation layer; 2. First elastic strip; 3. Second elastic strip; 4. Second insulation layer; 5. First through hole; 6. Second through hole; 7. Reinforcing rib; 8. Guide groove; 9. Wear-resistant layer; 10. Fireproof layer; 11. Sound insulation layer; 12. Waterproof layer. Detailed Implementation
[0016] 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.
[0017] This utility model provides, for example Figure 1 and Figure 2 The flame-retardant insulation board with a buffer structure shown includes a first insulation layer 1, a second insulation layer 4 at the bottom of the first insulation layer 1, a flame-retardant component at the bottom of the second insulation layer 4, a buffer component on the side opposite to the first insulation layer 1 and the second insulation layer 4, the buffer component including a first elastic strip 2 fixedly connected to the bottom of the first insulation layer 1, a second elastic strip 3 fixedly connected to the bottom of the first elastic strip 2, the second elastic strip 3 fixedly connected to the top of the second insulation layer 4, and a limiting member at the bottom of the first insulation layer 1 for controlling the movement direction of the first insulation layer 1.
[0018] Specifically, the cross sections of the first elastic strip 2 and the second elastic strip 3 are both arranged in a wave shape.
[0019] It should be noted that the first heat preservation layer 1 and the second heat preservation layer 4 are made of the same material, i.e., polyurethane, which has the characteristic of low thermal conductivity, thereby effectively reducing heat conduction and improving the heat preservation effect of the building; the first elastic strip 2 and the second elastic strip 3 are made of the same material, i.e., elastic polymer, which is a kind of polymer material with good elasticity and ductility, and both of the elastic strips are arranged in a wave shape, thereby reserving space for deformation of the first elastic strip 2 and the second elastic strip 3; when the heat preservation plate is impacted, the first heat preservation layer 1 is pushed to one side of the second heat preservation layer 4, and when the first heat preservation layer 1 moves, it is pressed to one side of the first elastic strip 2 and the second elastic strip 3, and both of the elastic strips deform to absorb and disperse the impact force from the first heat preservation layer 1 to the second heat preservation layer 4; the limiting member is arranged to limit the moving direction of the first heat preservation layer 1, thereby avoiding the first heat preservation layer 1 from shaking randomly when moving.
[0020] Further, when the heat preservation plate is impacted, the first heat preservation layer 1 is impacted to move to one side of the second heat preservation layer 4, and the first elastic strip 2 and the second elastic strip 3 are arranged between the first heat preservation layer 1 and the second heat preservation layer 4, and when the first heat preservation layer 1 moves to one side of the second heat preservation layer 4, both of the elastic strips deform to absorb and disperse the impact force, thereby effectively reducing the pushing force caused by the impact, and thus protecting the heat preservation plate.
[0021] Specifically, the limiting member includes a reinforcing rib 7 fixedly connected to the bottom of the first heat preservation layer 1 in a central symmetry, and a guide groove 8 is centrally and symmetrically arranged in the top of the second heat preservation layer 4, and the reinforcing rib 7 is slidingly connected in the guide groove 8.
[0022] It should be noted that the reinforcing rib 7 is made of carbon steel in a cylindrical shape, which has good strength and rigidity, and is used to strengthen the heat preservation plate; the guide groove 8 is arranged to be matched with the reinforcing rib 7, and when the first heat preservation layer 1 moves to drive the reinforcing rib 7 to move, one end of the reinforcing rib 7 moves in the guide groove 8, and the reinforcing rib 7 is used to support and fix the first heat preservation layer 1 when in use.
[0023] Specifically, the first elastic strip 2 is centrally and symmetrically provided with a first through hole 5 for the reinforcing rib 7 to pass through the first elastic strip 2, and the second elastic strip 3 is centrally and symmetrically provided with a second through hole 6 for the reinforcing rib 7 to pass through the second elastic strip 3, and the first through hole 5 and the second through hole 6 are mutually penetrated, and the reinforcing rib 7 is sequentially connected in the first through hole 5 and the second through hole 6.
[0024] It should be noted that the first and second elastic strips 2 and 3 are first drilled with the first and second through holes 5 and 6, the reinforcing rib 7 is then fixed to the bottom of the first thermal insulation layer 1, and the first and second elastic strips 2 and 3 are installed on one side of the bottom of the first thermal insulation layer 1, so that the reinforcing rib 7 is connected to the first and second through holes 5 and 6 of the first and second elastic strips 2 and 3, and finally the second thermal insulation layer 4 is fixed to the bottom of the second elastic strip 3.
[0025] Specifically, the top of the first thermal insulation layer 1 is provided with a wear-resistant layer 9 for protecting the first thermal insulation layer 1.
[0026] It should be noted that the wear-resistant layer 9 is made of epoxy resin paint, which is usually used for walls that require high wear resistance and easy cleaning, and can form a hard and wear-resistant protective film. During production, the epoxy resin paint is directly applied to the top of the first thermal insulation layer 1.
[0027] Specifically, the fire-retardant assembly includes a fireproof layer 10 arranged at the bottom of the second thermal insulation layer 4.
[0028] It should be noted that the fireproof layer 10 is made of water-based resin with added aluminum oxide. The water-based resin fire-retardant material can effectively slow down the spread of fire and reduce the intensity of the combustion reaction. The addition of aluminum oxide, which has low thermal conductivity and high temperature resistance, improves the fireproof performance of the material, effectively slows down the spread of flames, and improves the fireproof performance of the material.
[0029] Specifically, the bottom of the fireproof layer 10 is provided with a soundproof layer 11, and the bottom of the soundproof layer 11 is provided with a waterproof layer 12.
[0030] It should be noted that the soundproof layer 11 is made of polypropylene film, which can block sound propagation and achieve soundproofing effect. The waterproof layer 12 is made of polyurethane waterproof paint, which has a closed pore structure, i.e. the film formed after the paint dries has tiny closed pores, which can effectively prevent water penetration, thus forming a flexible waterproof film on the back of the thermal insulation board. In use, the waterproof layer 12 blocks rainwater and reduces its erosion on the wall.
[0031] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.
Claims
1. A fire-retardant insulation board with a buffer structure, comprising a first insulation layer (1), characterized in that, The bottom of the first heat preservation layer (1) is provided with a second heat preservation layer (4), the bottom of the second heat preservation layer (4) is provided with a fireproof assembly, the side opposite to the second heat preservation layer (4) of the first heat preservation layer (1) is provided with a buffer assembly, the buffer assembly comprises a first elastic strip (2) fixedly connected to the bottom of the first heat preservation layer (1), the bottom of the first elastic strip (2) is fixedly connected with a second elastic strip (3), the second elastic strip (3) is fixedly connected to the top of the second heat preservation layer (4), and the bottom of the first heat preservation layer (1) is provided with a limiting piece for controlling the moving direction of the first heat preservation layer (1).
2. The fireproof insulation board with buffer structure according to claim 1, characterized in that, The cross sections of the first elastic strip (2) and the second elastic strip (3) are all arranged in a wave shape.
3. The fire-retardant thermal insulation board with a buffer structure according to claim 1, characterized in that, The limiting piece comprises a reinforcing rib (7) fixedly connected to the bottom of the first heat preservation layer (1) in a central symmetry mode, the top of the second heat preservation layer (4) is centrally and symmetrically provided with a guide groove (8), and the reinforcing rib (7) is slidably connected in the guide groove (8).
4. The fireproof insulation board with buffer structure according to claim 3, characterized in that, The bottom of the first elastic strip (2) is centrally and symmetrically provided with a first through hole (5) for the reinforcing rib (7) to pass through the first elastic strip (2), the top of the second elastic strip (3) is centrally and symmetrically provided with a second through hole (6) for the reinforcing rib (7) to pass through the second elastic strip (3), the first through hole (5) and the second through hole (6) are mutually penetrated, and the reinforcing rib (7) is sequentially connected in the first through hole (5) and the second through hole (6).
5. The fireproof insulation board with buffer structure according to claim 1, characterized in that, The top of the first heat preservation layer (1) is provided with a wear-resistant layer (9) for protecting the first heat preservation layer (1).
6. The fireproof insulation board with buffer structure according to claim 1, characterized in that, The fireproof assembly comprises a fireproof layer (10) arranged at the bottom of the second heat preservation layer (4).
7. The fireproof insulation board with buffer structure according to claim 6, characterized in that, The bottom of the fireproof layer (10) is provided with a sound insulation layer (11), and the bottom of the sound insulation layer (11) is provided with a permeation prevention layer (12).