Environment-friendly plant fiber insulation board

Abstract

The utility model relates to the technical field of insulation boards, and discloses an environment-friendly plant fiber insulation board which comprises a board body, an inserting block is fixedly connected to the middle of the left end of the board body, an inserting groove is formed in the middle of the right end of the board body, a plurality of cavities are formed in the inner wall of the board body, and the inner walls of the cavities are filled with foaming filler. The outer wall of the plate body and the outer wall of the cavity are filled with a damp-proof layer, a flame-retardant layer and a reinforcing layer, a circular groove is formed in the inner wall, close to the front side of the inserting groove, of the plate body, through holes are formed in the front end and the rear end of the inner wall of the circular groove, and a push plate is slidably connected to the inner wall of the circular groove. According to the utility model, under the cooperation of the plate body, the damp-proof layer, the flame-retardant layer, the reinforcing layer and the foaming filler, the structural layers of the heat-insulating plate can be enriched, the overall protection effect of the heat-insulating plate is improved, the heat-insulating plates are more convenient to mount and dismount, and the working efficiency of workers is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal insulation boards, in particular to an environmentally friendly plant fiber thermal insulation board. Background Art

[0002] Insulation boards are widely used in construction, and are often used for exterior wall insulation, roof insulation, floor insulation, etc. They can reduce the energy consumption of buildings and improve the energy utilization efficiency of buildings, thereby achieving the goal of energy conservation and emission reduction.

[0003] At present, the materials and structures of some existing insulation boards on the market are relatively simple, and the functional effects they present are relatively incomplete. In addition, during the installation and disassembly process, tools are required to assist, and the steps are relatively cumbersome, which affects the work efficiency of workers. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose an environmentally friendly plant fiber insulation board, which enriches the structural layers of the insulation board, improves the overall protective effect of the insulation board, and makes the installation and disassembly of the insulation boards simpler.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An environmentally friendly plant fiber insulation board comprises a board body, a plug-in block is fixedly connected to the middle part of the left end of the board body, a slot is provided in the middle part of the right end of the board body, a plurality of cavities are provided on the inner wall of the board body, the inner walls of the cavities are filled with foam fillers, the board body and the outer walls of the cavities are filled with a moisture-proof layer, a flame-retardant layer and a reinforcement layer, a circular groove is provided on the inner wall of the board body near the front side of the slot, through holes are provided on the front and rear ends of the inner wall of the circular groove, and a push plate is slidably connected to the inner wall of the circular groove.

[0007] Furthermore, a limit bolt is slidably connected to the inner wall of the front end of the plug-in block, a spring is fixedly connected to the rear end of the limit bolt, and the rear end of the spring is fixedly connected to the inner wall of the plug-in block.

[0008] Furthermore, a movable block is fixedly connected to the rear end of the push plate, and the shape of the outer wall of the movable block matches the shape of the inner wall of the through hole.

[0009] Furthermore, the inner wall of the reinforcement layer is fixedly connected to the outer wall of the cavity, and the inner wall of the flame retardant layer is fixedly connected to the outer wall of the reinforcement layer.

[0010] Furthermore, one opposite end of the moisture-proof layer is fixedly connected to the front and rear ends of the flame-retardant layer, and the opposite ends of the moisture-proof layer are fixedly connected to the front and rear inner walls of the plate body.

[0011] Furthermore, the shape of the outer wall of the plug-in block matches the shape of the inner wall of the slot, and the shape of the outer wall of the limit latch matches the shape of the inner wall of the through hole.

[0012] Furthermore, the outer diameter of the push plate is larger than the inner diameter of the through hole.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the present invention, the structural layers of the thermal insulation board can be enriched and the overall protective effect of the thermal insulation board can be improved through the cooperation of the board body, moisture-proof layer, flame-retardant layer, reinforcement layer and foam filler.

[0015] 2. In the utility model, through the cooperation of the plug-in block, the limit bolt buckle, the spring, the slot, the push plate, the movable block, the circular groove and the through hole, the installation and disassembly of the insulation boards are made simpler, thereby improving the work efficiency of the workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional diagram of an environmentally friendly plant fiber insulation board proposed by the utility model;

[0017] Figure 2 This is a cross-sectional view of an environmentally friendly plant fiber thermal insulation board proposed by the utility model;

[0018] Figure 3 This is a cross-sectional view of a plug-in block of an environmentally friendly plant fiber thermal insulation board proposed by the utility model.

[0019] Legend:

[0020] 1. Plate body; 2. Plug-in block; 3. Limiting bolt; 4. Through hole; 5. Push plate; 6. Movable block; 7. Circular groove; 8. Slot; 9. Cavity; 10. Foam filler; 11. Reinforcement layer; 12. Flame retardant layer; 13. Moisture-proof layer; 14. Spring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Reference Figure 1-3The utility model provides an embodiment: an environmentally friendly plant fiber insulation board, including a board body 1, a plug-in block 2 is fixedly connected to the middle part of the left end of the board body 1, and the corn straw material adopted by the board body 1 itself makes the insulation board as a whole have good thermal insulation performance and environmental protection. A slot 8 is opened in the middle part of the right end of the board body 1, and a plurality of cavities 9 are opened on the inner wall of the board body 1. The inner walls of the cavities 9 are filled with foam fillers 10. The polystyrene material adopted by the foam fillers 10 has the effects of light weight, heat insulation and shock absorption. The board body 1 and the outer walls of the cavities 9 are filled with a moisture-proof layer 13, a flame retardant layer 12 and a reinforcement layer 11. A circular groove 7 is opened on the inner wall of the board body 1 near the front side of the slot 8, and through holes 4 are opened on the front and rear ends of the inner wall of the circular groove 7. A push plate 5 is slidably connected to the inner wall of the circular groove 7.

[0023] Specifically, the inner wall of the reinforcement layer 11 is fixedly connected to the outer wall of the cavity 9, the inner wall of the flame retardant layer 12 is fixedly connected to the outer wall of the reinforcement layer 11, and the opposite ends of the moisture-proof layer 13 are respectively fixedly connected to the front and rear ends of the flame retardant layer 12, and the opposite ends of the moisture-proof layer 13 are fixedly connected to the front and rear inner walls of the board body 1. The carbon fiber material used in the reinforcement layer 11 makes the inner wall of the practical insulation board have higher strength, is not easy to deform, and has strong compression resistance. The gypsum-based flame retardant material used in the flame retardant layer 12 makes the interior of the insulation board have good flame retardant effect. The silicate material used in the moisture-proof layer 13 can improve the moisture-proof effect of the insulation board and reduce the erosion of the inside of the insulation board by external moisture.

[0024] Specifically, the inner wall of the front end of the plug-in block 2 is slidably connected to the limit bolt buckle 3, and the rear end of the limit bolt buckle 3 is fixedly connected to the spring 14, and the rear end of the spring 14 is fixedly connected to the inner wall of the plug-in block 2. The outer diameter of the push plate 5 is larger than the inner diameter of the through hole 4. The rear end of the push plate 5 is fixedly connected to the movable block 6. The shape of the outer wall of the movable block 6 is consistent with the shape of the inner wall of the through hole 4. The shape of the outer wall of the plug-in block 2 is consistent with the shape of the inner wall of the slot 8. The shape of the outer wall of the limit bolt buckle 3 is consistent with the shape of the inner wall of the through hole 4. Select two identical practical insulation boards of the present invention, fix one of the insulation boards, insert the other plug-in block 2 into the slot 8, and squeeze the inner wall of the slot 8. When the plug-in block 2 is fully inserted into the slot 8, the limit bolt buckle 3 is reset under the elastic force of the spring 14 and inserted into the through hole 4 on the rear side of the circular groove 7, and one end of the limit bolt buckle 3 pushes the movable block 6 forward, so that the push plate 5 abuts against the inner wall of the circular groove 7, thereby forming an installation limit between the two insulation boards. When disassembling, it is only necessary to press the push plate 5 into the circular groove 7 so that the movable block 6 pushes the limit bolt buckle 3 backward, so that the limit bolt buckle 3 is completely retracted into the plug-in block 2, and the limit relationship between the two insulation boards is released. Then the plug-in block 2 is directly pulled out of the slot 8 to complete the disassembly.

[0025] Working principle: First, select two identical practical insulation boards of the present invention, fix one of the insulation boards, and insert the other plug-in block 2 into the slot 8. Under the pressure of the inner wall of the slot 8, the limit bolt buckle 3 shrinks into the plug-in block 2 and squeezes the spring 14. When the plug-in block 2 is fully inserted into the slot 8, the limit bolt buckle 3 is driven to reset and inserted into the through hole 4 on the rear side of the circular groove 7 under the elastic force of the spring 14, and one end of the limit bolt buckle 3 pushes the movable block 6 forward, so that the push plate 5 is against the inner wall of the circular groove 7, thereby forming an installation limit between the two insulation boards. The subsequent installation is carried out in sequence in the above manner. When disassembling, it is only necessary to press the push plate 5 into the circular groove 7 so that the movable block 6 pushes the limit bolt buckle 3 backward, so that the limit bolt buckle 3 is completely inserted into the plug-in block 2 Contraction, release the limiting relationship between the two insulation boards, and then directly pull the plug-in block 2 out of the slot 8 to complete the disassembly. The polystyrene material used in the foam filler 10 has the effects of lightness, heat insulation and shock absorption. The carbon fiber material used in the reinforcement layer 11 makes the inner wall of the practical insulation board have high strength, is not easy to deform, and has strong pressure resistance. The gypsum-based flame retardant material used in the flame retardant layer 12 makes the interior of the insulation board have a good flame retardant effect. The silicate material used in the moisture-proof layer 13 can improve the moisture-proof effect of the insulation board and reduce the erosion of the inside of the insulation board by external moisture. The corn stalk material used in the board body 1 itself makes the insulation board as a whole have good thermal insulation performance and environmental protection.

[0026] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An environmentally friendly plant fiber insulation board, comprising a board body (1), characterized in that: A plug-in block (2) is fixedly connected to the middle of the left end of the plate body (1), a slot (8) is provided in the middle of the right end of the plate body (1), a plurality of cavities (9) are provided on the inner wall of the plate body (1), the inner walls of the cavities (9) are filled with foam fillers (10), the outer walls of the plate body (1) and the cavities (9) are filled with a moisture-proof layer (13), a flame-retardant layer (12) and a reinforcement layer (11), a circular groove (7) is provided on the inner wall of the plate body (1) near the front side of the slot (8), through holes (4) are provided at the front and rear ends of the inner wall of the circular groove (7), and a push plate (5) is slidably connected to the inner wall of the circular groove (7).

2. The environmentally friendly plant fiber insulation board according to claim 1, characterized in that: The inner wall at the front end of the plug-in block (2) is slidably connected to a limit bolt buckle (3), the rear end of the limit bolt buckle (3) is fixedly connected to a spring (14), and the rear end of the spring (14) is fixedly connected to the inner wall of the plug-in block (2).

3. The environmentally friendly plant fiber insulation board according to claim 1, characterized in that: The rear end of the push plate (5) is fixedly connected to a movable block (6), and the shape of the outer wall of the movable block (6) matches the shape of the inner wall of the through hole (4).

4. The environmentally friendly plant fiber insulation board according to claim 1, characterized in that: The inner wall of the reinforcement layer (11) is fixedly connected to the outer wall of the cavity (9), and the inner wall of the flame retardant layer (12) is fixedly connected to the outer wall of the reinforcement layer (11).

5. The environmentally friendly plant fiber insulation board according to claim 4, characterized in that: The opposite ends of the moisture-proof layer (13) are respectively fixedly connected to the front and rear ends of the flame-retardant layer (12), and the opposite ends of the moisture-proof layer (13) are fixedly connected to the inner walls of the front and rear ends of the plate body (1).

6. The environmentally friendly plant fiber insulation board according to claim 2, characterized in that: The shape of the outer wall of the plug-in block (2) matches the shape of the inner wall of the slot (8), and the shape of the outer wall of the limit latch (3) matches the shape of the inner wall of the through hole (4).

7. The environmentally friendly plant fiber insulation board according to claim 1, characterized in that: The outer diameter of the push plate (5) is greater than the inner diameter of the through hole (4).

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