Efficient heat insulation and noise reduction concrete heat preservation plate body structure

Abstract

The utility model discloses an efficient heat-insulation noise-reduction concrete insulation board body structure, which relates to the technical field of concrete insulation boards and comprises an insulation board main body, aerogel felt layers and a sound insulation board, the aerogel felt layers are arranged on the upper side and the lower side of the insulation board main body, and rock wool board layers are arranged outside the aerogel felt layers. A sound insulation board is arranged outside the rock wool board layer, meanwhile, noise reduction through holes are formed in the sound insulation board, sound absorption cotton rings are arranged in the noise reduction through holes, a phenolic foam heat insulation board is arranged outside the sound insulation board, and mounting sliding grooves are formed in the two adjacent edges in the heat insulation board body; installation sliding blocks are additionally arranged outside the two adjacent edges of the other side of the heat preservation plate body, threaded installation grooves are formed in the installation sliding blocks, and meanwhile installation bolts are connected into the threaded installation grooves. According to the efficient heat-insulation and noise-reduction concrete heat-insulation board body structure, a concrete heat-insulation board can have the practical performance of heat insulation and noise reduction, and the overall practicability of the concrete heat-insulation board is improved.

Description

Technical Field

[0001] This utility model relates to the field of concrete insulation board technology, specifically to a high-efficiency heat-insulating and noise-reducing concrete insulation board structure. Background Technology

[0002] Concrete insulation panels are lightweight, porous concrete slabs made by adding foaming agents to a slurry composed of cementitious materials, aggregates, admixtures, additives, and water, followed by mixing, casting, and natural or steam curing. These panels offer thermal insulation, sound insulation, and other functionalities and are widely used in the construction industry. They are commonly used in building exterior walls, roofs, and floors, providing excellent thermal insulation, sound insulation, and fire resistance. Their modular design facilitates construction and makes them suitable for various building structures, particularly in low-rise commercial and high-performance residential buildings. However, existing concrete insulation panel structures still have the following shortcomings:

[0003] For example, the utility model with publication number CN211714228U discloses a precast concrete insulation board. This utility model, through the cooperation of the first positioning plate and the groove, can limit the positional displacement between the foamed concrete layer and the cement mortar layer, increase the pouring range, and make the cement mortar layer less likely to fall off, thus making it more solid. During installation, the insert plate can be slid into the interior of the positioning groove B. When the first positioning plate is fully pressed into the interior of the positioning groove A, the splicing between the boards is more neat, and the installer does not need to make corrections, making the operation more convenient. However, similar to the prior art of the above application, when existing concrete insulation boards are used, most concrete insulation boards do not have the practical performance of efficient heat insulation and noise reduction, which limits the use of concrete insulation boards and affects their practicality, resulting in a decrease in the practicality and efficiency of concrete insulation boards.

[0004] Therefore, in view of this, we studied and improved the existing structure and its shortcomings, and proposed a high-efficiency heat-insulating and noise-reducing concrete insulation panel structure. Utility Model Content

[0005] The purpose of this utility model is to provide a high-efficiency heat-insulating and noise-reducing concrete insulation panel structure to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a high-efficiency heat-insulating and noise-reducing concrete insulation board structure, comprising an insulation board body, an aerogel felt layer, and a sound insulation board. The insulation board body has aerogel felt layers on its upper and lower sides, and a rock wool board layer is provided outside the aerogel felt layer. A sound insulation board is also provided outside the rock wool board layer. The sound insulation board has sound-absorbing through holes inside, and sound-absorbing cotton rings are placed inside the sound-absorbing board. A phenolic foam insulation board is provided outside the sound insulation board. The insulation board body has mounting grooves on two adjacent sides inside, and mounting sliders are added to the exterior of two adjacent sides on the other side of the insulation board body. The mounting sliders have threaded mounting grooves inside, and mounting bolts are connected inside the threaded mounting grooves.

[0007] Furthermore, the outer side of the insulation board body and the outer side of the aerogel felt layer are horizontally distributed, and the outer side of the insulation board body and the outer side of the aerogel felt layer are closely attached.

[0008] Furthermore, the rock wool board layer is provided with an aerogel felt layer and a sound insulation board on its inner and outer sides, respectively, and the rock wool board layer is disposed and confined between the aerogel felt layer and the sound insulation board.

[0009] Furthermore, the sound-absorbing through holes are hollow cylindrical in shape and are evenly distributed inside the sound insulation board.

[0010] Furthermore, the internal dimensions of the sound-absorbing through-hole are adapted to the external dimensions of the sound-absorbing cotton ring, and the sound-absorbing cotton ring and the sound-absorbing through-hole are embedded in each other.

[0011] Furthermore, the outer sides of the phenolic foam insulation board and the outer sides of the sound insulation board are horizontally distributed, and the outer sides of the phenolic foam insulation board and the outer sides of the sound insulation board are closely attached.

[0012] Furthermore, the internal dimensions of the mounting groove are adapted to the external dimensions of the mounting slider, and the mounting slider is slidably connected to the insulation board body through the mounting groove.

[0013] Furthermore, the internal dimensions of the threaded mounting groove are adapted to the external dimensions of the mounting bolt, and the mounting bolt is rotatably connected to the mounting slider through the threaded mounting groove.

[0014] This utility model provides a high-efficiency heat-insulating and noise-reducing concrete insulation panel structure, which has the following beneficial effects:

[0015] 1. This utility model, through the addition of an aerogel felt layer, significantly improves the heat insulation and fire resistance of the concrete insulation board structure when used in high-efficiency heat-insulating and noise-reducing concrete insulation boards. The rock wool board layer set outside the aerogel felt layer further enhances the high-efficiency heat insulation of the main body of the insulation board. The sound insulation board, in conjunction with the sound-absorbing holes opened inside, performs sound absorption. The phenolic foam insulation board has excellent sound absorption performance and does not shrink or become brittle in low-temperature environments, which further improves the heat insulation and noise reduction performance of the concrete insulation board and increases the overall practicality of the concrete insulation board structure.

[0016] 2. By setting up the installation groove, this utility model enables the installation slider to be fixedly installed on the adjacent sides of the outside of the insulation board body by fastening bolts when using the high-efficiency heat insulation and noise reduction concrete insulation board structure. When splicing and connecting two insulation board bodies, the installation slider can be slidably installed into the interior of the insulation board body through the installation groove, and the installation bolt can be installed into the interior of the installation slider through the threaded installation groove, thereby completing the limiting of the installation slider inside the insulation board body, and thus completing the connection and installation of the two insulation boards, increasing the overall installation convenience of the concrete insulation board structure. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of a high-efficiency heat-insulating and noise-reducing concrete insulation board structure according to the present invention.

[0018] Figure 2 This is a schematic diagram of the three-dimensional unfolded structure of the aerogel felt layer of a high-efficiency heat-insulating and noise-reducing concrete insulation board structure according to the present invention.

[0019] Figure 3 This is a three-dimensional unfolded structural diagram of the installation bolts of a high-efficiency heat-insulating and noise-reducing concrete insulation board structure according to this utility model.

[0020] In the diagram: 1. Insulation board body; 2. Aerogel felt layer; 3. Rock wool board layer; 4. Sound insulation board; 5. Sound-absorbing through hole; 6. Sound-absorbing cotton ring; 7. Phenolic foam insulation board; 8. Installation groove; 9. Installation slider; 10. Threaded installation groove; 11. Installation bolt. Detailed Implementation

[0021] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0022] like Figures 1 to 3As shown, a high-efficiency heat-insulating and noise-reducing concrete insulation board structure includes an insulation board body 1, an aerogel felt layer 2, and a sound insulation board 4. Aerogel felt layers 2 are provided on the upper and lower sides of the insulation board body 1, and a rock wool board layer 3 is provided outside the aerogel felt layer 2. A sound insulation board 4 is also provided outside the rock wool board layer 3. Sound-absorbing through holes 5 are provided inside the sound-absorbing through holes 5, and sound-absorbing cotton rings 6 are provided inside the sound insulation board 4. A phenolic foam insulation board 7 is provided outside the sound insulation board 4. The outer side of the insulation board body 1 and the outer side of the aerogel felt layer 2 are perpendicular. The insulation board 7 is horizontally distributed, with the outer side of the insulation board 1 tightly bonded to the outer side of the aerogel felt layer 2. The rock wool board layer 3 has aerogel felt layer 2 and sound insulation board 4 on its inner and outer sides respectively, and the rock wool board layer 3 is positioned and confined between the aerogel felt layer 2 and the sound insulation board 4. The sound-absorbing holes 5 are hollow cylinders, and are equidistantly distributed inside the sound insulation board 4. The internal dimensions of the sound-absorbing holes 5 are adapted to the external dimensions of the sound-absorbing cotton ring 6, and the sound-absorbing cotton ring 6 and the sound-absorbing holes 5 are embedded. The outer side of the phenolic foam insulation board 7 is bonded to the sound insulation board 4. The outer sides of board 4 are horizontally distributed, and the outer sides of phenolic foam insulation board 7 and sound insulation board 4 are tightly bonded. Aerogel felt layer 2 is fixedly installed on both sides of the outer side of the insulation board body 1 using adhesive. Aerogel felt layer 2 has excellent thermal insulation, fireproofing, and heat insulation properties, significantly improving the heat insulation and fireproofing performance of concrete insulation boards. Rock wool board layer 3, installed outside aerogel felt layer 2, has good thermal insulation, fireproofing, and sound absorption properties, further enhancing the efficient thermal insulation and sound insulation of the insulation board body 1. The board 4 is installed on the outside of the rock wool board layer 3. The sound insulation board 4, together with the sound-absorbing holes 5 inside it, performs sound absorption. At the same time, the sound-absorbing cotton rings 6 set inside the sound-absorbing holes 5 absorb the sound. The phenolic foam insulation board 7 is fireproof, heat-insulating, lightweight, non-absorbent and rainproof, has excellent sound absorption performance, and does not shrink or become brittle in low-temperature environments. It can further improve the heat insulation and noise reduction performance of the concrete insulation board and increase the overall practicality of the concrete insulation board structure.

[0023] like Figures 1 to 3As shown, the insulation board body 1 has mounting grooves 8 on two adjacent sides inside, and mounting sliders 9 are added to the exterior of two adjacent sides on the other side of the insulation board body 1. The mounting sliders 9 have threaded mounting grooves 10 inside, and mounting bolts 11 are connected inside the threaded mounting grooves 10. The internal dimensions of the mounting grooves 8 are adapted to the external dimensions of the mounting sliders 9, and the mounting sliders 9 are slidably connected to the insulation board body 1 through the mounting grooves 8. The internal dimensions of the threaded mounting grooves 10 are adapted to the external dimensions of the mounting bolts 11, and the mounting bolts 11 are rotatably connected to the mounting sliders 9 through the threaded mounting grooves 10. The mounting sliders 9 are fixedly installed on the insulation board body 1 by tightening the bolts. On the two adjacent sides of the exterior, the internal dimensions of the mounting groove 8 inside the insulation board body 1 are adapted to the external dimensions of the mounting slider 9. At the same time, the internal dimensions of the threaded mounting groove 10 inside the mounting slider 9 are adapted to the external dimensions of the mounting bolt 11. Thus, when the two insulation board bodies 1 are spliced ​​and connected, the mounting slider 9 can be slidably installed into the interior of the insulation board body 1 through the mounting groove 8, and the mounting bolt 11 can be installed into the interior of the mounting slider 9 through the threaded mounting groove 10. This completes the limiting of the mounting slider 9 inside the insulation board body 1, thereby completing the connection and installation of the two insulation boards and increasing the overall ease of installation of the concrete insulation board structure.

[0024] In summary, this high-efficiency heat-insulating and noise-reducing concrete insulation board structure, during use, firstly, uses an adhesive to fix the aerogel felt layer 2 to both sides of the outer side of the insulation board body 1. The aerogel felt layer 2 significantly improves the heat insulation effect and fire resistance of the concrete insulation board. The rock wool board layer 3 set outside the aerogel felt layer 2 has good heat insulation, fire resistance, and sound absorption properties, which can further enhance the high-efficiency heat insulation of the insulation board body 1. The sound insulation board 4, together with the sound-absorbing holes 5 opened inside it, performs sound absorption treatment. At the same time, the sound-absorbing cotton rings 6 set inside the sound-absorbing holes 5 absorb sound. The phenolic foam insulation board 7 has... Excellent sound absorption performance, and no shrinkage or embrittlement in low temperature environment, can further improve the heat insulation and noise reduction performance of concrete insulation board. Then, the mounting slider 9 is fixedly installed on the two adjacent sides of the outside of the insulation board body 1 by fastening bolts. When the two insulation board bodies 1 are spliced ​​and connected, the mounting slider 9 can be slid into the interior of the insulation board body 1 through the mounting groove 8, and the mounting bolt 11 is installed into the interior of the mounting slider 9 through the threaded mounting groove 10, thereby completing the limiting of the mounting slider 9 inside the insulation board body 1, and thus completing the connection and installation of the two insulation boards, increasing the overall installation convenience of the concrete insulation board structure.

[0025] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A high-efficiency heat-insulating and noise-reducing concrete insulation board structure, comprising an insulation board body (1), an aerogel felt layer (2), and a sound insulation board (4), characterized in that, The insulation board body (1) is provided with aerogel felt layer (2) on the upper and lower sides, and a rock wool board layer (3) is provided outside the aerogel felt layer (2), and a sound insulation board (4) is provided outside the rock wool board layer (3). At the same time, a sound-absorbing through hole (5) is opened inside the sound insulation board (4), and a sound-absorbing cotton ring (6) is provided inside the sound-absorbing through hole (5). A phenolic foam insulation board (7) is provided outside the sound insulation board (4). An installation groove (8) is opened on two adjacent sides inside the insulation board body (1), and an installation slider (9) is added on the other side of the insulation board body (1). A threaded installation groove (10) is opened inside the installation slider (9), and an installation bolt (11) is connected inside the threaded installation groove (10).

2. The high-efficiency heat-insulating and noise-reducing concrete insulation panel structure according to claim 1, characterized in that, The outer side of the insulation board body (1) and the outer side of the aerogel felt layer (2) are horizontally distributed, and the outer side of the insulation board body (1) and the outer side of the aerogel felt layer (2) are closely attached.

3. The high-efficiency heat-insulating and noise-reducing concrete insulation panel structure according to claim 1, characterized in that, The rock wool board layer (3) is provided with an aerogel felt layer (2) and a sound insulation board (4) on its inner and outer sides respectively, and the rock wool board layer (3) is provided and confined between the aerogel felt layer (2) and the sound insulation board (4).

4. The high-efficiency heat-insulating and noise-reducing concrete insulation panel structure according to claim 1, characterized in that, The sound-absorbing through-hole (5) is in the shape of a hollow cylinder, and the sound-absorbing through-hole (5) is evenly distributed inside the sound insulation plate (4).

5. The high-efficiency heat-insulating and noise-reducing concrete insulation panel structure according to claim 1, characterized in that, The internal dimensions of the sound-absorbing through hole (5) are adapted to the external dimensions of the sound-absorbing cotton ring (6), and the sound-absorbing cotton ring (6) and the sound-absorbing through hole (5) are embedded in each other.

6. The high-efficiency heat-insulating and noise-reducing concrete insulation panel structure according to claim 1, characterized in that, The outer side of the phenolic foam insulation board (7) and the outer side of the sound insulation board (4) are horizontally distributed, and the outer side of the phenolic foam insulation board (7) and the outer side of the sound insulation board (4) are closely attached.

7. The high-efficiency heat-insulating and noise-reducing concrete insulation panel structure according to claim 1, characterized in that, The internal dimensions of the mounting groove (8) are adapted to the external dimensions of the mounting slider (9), and the mounting slider (9) is slidably connected to the insulation board body (1) through the mounting groove (8).

8. The high-efficiency heat-insulating and noise-reducing concrete insulation panel structure according to claim 1, characterized in that, The internal dimensions of the threaded mounting groove (10) are adapted to the external dimensions of the mounting bolt (11), and the mounting bolt (11) is rotatably connected to the mounting slider (9) through the threaded mounting groove (10).

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