Noise reduction insulation board

Abstract

The utility model discloses a noise reduction heat preservation board, which relates to the technical field of heat preservation boards and comprises a board body, the board body comprises a first wallboard, a noise reduction heat preservation filling layer is arranged on one side of the first wallboard, and a second wallboard is arranged on one side of the noise reduction heat preservation filling layer. A plurality of sets of protruding strips are evenly arranged on the side, away from the noise reduction and heat preservation filling layer, of the second wall plate, and upper clamping blocks are arranged in the middle of the top of the plate body. According to the utility model, through the arrangement of the lower clamping block and the upper clamping block, longitudinal clamping connection is facilitated, the noise-reduction heat-preservation plate located at the bottom abuts against the noise-reduction heat-preservation plate located at the top, the stacking is more stable in the stacking process, and the gap between the outer heat-preservation plates can be reduced for limiting measurement by utilizing the lower clamping block and the upper clamping block; if the lower clamping blocks and the upper clamping blocks are completely attached, it can be guaranteed that gaps between the heat preservation plates are just good, and it is avoided that the heat preservation effect is reduced and moisture permeates due to the fact that the gaps are too large.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal insulation boards, in particular to a noise reduction thermal insulation board. Background Art

[0002] Insulation board is a high-quality building material that is beautiful, clean, environmentally friendly, easy to construct, sound-absorbing and noise-reducing, and heat-insulating. It is widely used in the insulation and sound insulation of various pipes and equipment.

[0003] In order to greatly improve the effect of noise reduction, a noise reduction insulation board (specifically refer to patent number: 202321285510.9) is provided, including an insulation shell, the interior of the insulation shell is provided with an installation groove, the inner wall of the installation groove is connected with an installation plate through a symmetrically arranged insulation plate, an installation mechanism is provided between the installation plate and the insulation plate, and the inner wall of the insulation shell is fixedly connected with a first support plate and a second support plate. When the utility model is used, the sound-absorbing board is inserted into the sound-absorbing groove, and then the sound insulation board is inserted into the sound insulation groove, and then the installation plate is placed in the installation groove and the plug plate is inserted into the slot, and finally the cross bolt is inserted into the installation hole and screwed into the inside of the threaded groove, so that the installation and fixation of the sound insulation board and the sound-absorbing board can be completed; the sound-absorbing board can absorb the noise and thus play a preliminary role in noise reduction, and then the sound insulation board blocks and isolates the noise, which can greatly improve the effect of noise reduction; at the same time, the insulation board can play a role in heat preservation.

[0004] However, during the assembly of existing noise reduction and insulation boards, if the adhesive content on the back side is too high, it is difficult to push the adhesive away, which makes the subsequent leveling operation more difficult (it is necessary to re-paste the noise reduction and insulation boards or repeatedly hammer the noise reduction and insulation boards until they are leveled). In addition, during the assembly of multiple groups of noise reduction and insulation boards, in order to ensure the drying rate of the internal adhesive, it is generally necessary to leave a gap between two adjacent groups of noise reduction and insulation boards. However, if the gap is directly reserved, the size of the gap is difficult to grasp and the gap is small, resulting in insufficient space reserved for cold expansion and contraction. Conversely, if the gap between the outer insulation boards is too large, it may lead to a decrease in the insulation effect and moisture penetration, thereby reducing the utilization rate. Utility Model Content

[0005] The purpose of the utility model is to solve the problem that during the assembly of the existing noise reduction and insulation panels, if the adhesive content on the back side is high, it is difficult to push the adhesive away, which makes the subsequent leveling operation more difficult (it is necessary to re-paste the noise reduction and insulation panels or repeatedly beat the noise reduction and insulation panels until they are leveled), and during the assembly of multiple groups of noise reduction and insulation panels, in order to ensure the drying rate of the internal adhesive, it is generally necessary to leave a gap between two adjacent groups of noise reduction and insulation panels. However, if the gap is directly reserved, the size of the gap is difficult to grasp and the gap is small, resulting in insufficient space reserved for cold expansion and contraction. Conversely, if the gap between the outer insulation panels is too large, it may lead to a decrease in insulation effect and moisture penetration, thereby reducing the utilization rate. A noise reduction and insulation panel is provided.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a noise reduction and thermal insulation board, comprising a board body, the board body comprising a first wall panel, a noise reduction and thermal insulation filling layer is arranged on one side of the first wall panel, a second wall panel is arranged on one side of the noise reduction and thermal insulation filling layer, a plurality of groups of raised strips are evenly arranged on the side of the second wall panel away from the noise reduction and thermal insulation filling layer, an upper clamping block is arranged at the middle position of the top of the board body, and a lower clamping block is arranged on the bottom of the board body close to the second wall panel.

[0007] As a further solution of the utility model: the number of the upper and lower clamping blocks in each group is three, the two adjacent groups of plates are detachably connected through the upper and lower clamping blocks, and the lower clamping block is located on the side of the upper clamping block close to the second wall panel.

[0008] As a further solution of the utility model: the top and the bottom of the raised strip on the side away from the first wall panel are both arc-shaped structures.

[0009] As a further solution of the utility model: the noise reduction and heat insulation filling layer includes rock wool, foam plastic, glass wool and polystyrene.

[0010] As a further solution of the utility model: the second wall panel and the raised strip are both evenly provided with a plurality of groups of friction lines on the side away from the first wall panel.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. With the provided plate body and raised strips, when in use, first evenly stick the adhesive on the wall, and then fit the raised strips on the noise reduction and insulation board to the wall. If the adhesive is too thick, the noise reduction and insulation board can be pressed against the wall. At the same time, the raised strips on the noise reduction and insulation board will generate an outward push force for the excess adhesive, so that the excess adhesive is pushed into the groove between the two adjacent groups of raised strips until the adhesive is pushed to a suitable thickness, thereby facilitating leveling;

[0013] 2. The lower clamping block and the upper clamping block are provided to facilitate longitudinal clamping, so that the noise reduction and insulation board at the bottom can be pressed against the noise reduction and insulation board at the top, so that the stacking is more stable during the stacking process. The lower clamping block and the upper clamping block can be used to reduce the limit measurement of the gap between the external insulation boards. If the lower clamping block and the upper clamping block are completely fitted, the gap between the insulation boards can be ensured to be just right, thereby avoiding the possibility that the gap is too large and may cause a decrease in the insulation effect and moisture penetration, thereby improving the utilization rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a three-dimensional diagram of the utility model;

[0016] Figure 3 For the utility model Figure 1 A is an enlarged view of the middle image.

[0017] In the figure: 1, plate body; 2, first wall panel; 3, noise reduction and thermal insulation filling layer; 4, second wall panel; 5, raised strip; 6, lower clamping block; 7, upper clamping block. DETAILED DESCRIPTION

[0018] 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.

[0019] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The following is an explanation of the embodiments of the present utility model based on the overall structure of the present utility model.

[0020] See also Figures 1 to 3 In an embodiment of the utility model, a noise reduction and heat preservation board includes a board body 1, and the board body 1 includes a first wall panel 2. A noise reduction and heat preservation filling layer 3 is arranged on one side of the first wall panel 2, and a second wall panel 4 is arranged on one side of the noise reduction and heat preservation filling layer 3. A plurality of groups of raised strips 5 are evenly arranged on the side of the second wall panel 4 away from the noise reduction and heat preservation filling layer 3, an upper clamping block 7 is arranged at the middle position of the top of the board body 1, and a lower clamping block 6 is arranged on the bottom of the board body 1 close to the second wall panel 4.

[0021] Please refer to Figure 1 , 2 and 3, the number of each group of upper clamping blocks 7 and lower clamping blocks 6 is three, and the two adjacent groups of plate bodies 1 are detachably connected through the upper clamping blocks 7 and the lower clamping blocks 6, and the lower clamping blocks 6 are located on the side of the upper clamping blocks 7 close to the second wall panel 4, which is convenient for longitudinal clamping, so that the noise reduction and insulation board at the bottom can press the noise reduction and insulation board at the top, so that the stacking is more stable during the stacking process.

[0022] Please refer to Figure 1 , 2 And 3, the top and bottom of the raised strip 5 away from the first wall panel 2 are both arc-shaped structures. The raised strip 5 with the arc-shaped structure at the top and bottom can generate upward or downward pressure on the excess glue, so that the excess glue is squeezed to the adjacent end surfaces of the two adjacent groups of raised strips 5, thereby facilitating leveling, making it easier to level during the leveling process and reducing the difficulty of operation.

[0023] Please refer to Figure 1 , 2 And 3, the noise reduction and heat preservation filling layer 3 includes rock wool, foam plastic, glass wool and polystyrene. The use of rock wool, foam plastic, glass wool and polystyrene makes the noise reduction and heat preservation effects of the noise reduction and heat preservation board better.

[0024] Please refer to Figure 1 , 2 And 3, the second wall panel 4 and the raised strip 5 are evenly provided with multiple groups of friction lines on the side away from the first wall panel 2. The friction lines are used to increase the contact friction resistance between the noise reduction and insulation board and the adhesive, thereby improving the stability of subsequent bonding.

[0025] The working principle of the utility model is as follows: when in use, the adhesive is first evenly pasted on the wall surface, and then the raised strips 5 on the noise reduction and insulation board are fitted with the wall surface. If the adhesive is thicker, the noise reduction and insulation board can be pressed against the wall surface. At the same time, the raised strips 5 on the noise reduction and insulation board will produce an outward driving force for the excess adhesive, so that the excess adhesive is pushed into the grooves between the two adjacent groups of raised strips 5 until the adhesive is pushed to a suitable thickness, thereby facilitating leveling. The lower clamping block 6 and the upper clamping block 7 are provided to facilitate longitudinal clamping, so that the noise reduction and insulation board at the bottom is pressed against the noise reduction and insulation board at the top, so that the stacking is more stable during the stacking process. The lower clamping block 6 and the upper clamping block 7 can be used to reduce the limit measurement of the gap between the external insulation boards. If the lower clamping block 6 and the upper clamping block 7 are completely fitted, the gap between the insulation boards can be guaranteed to be just right, thereby avoiding the reduction of the insulation effect and water penetration caused by too large a gap, thereby improving the utilization rate.

[0026] What is described above 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 noise reduction and heat preservation board, comprising a board body (1), characterized in that: The plate body (1) comprises a first wall panel (2), a noise reduction and heat insulation filling layer (3) is arranged on one side of the first wall panel (2), a second wall panel (4) is arranged on one side of the noise reduction and heat insulation filling layer (3), a plurality of groups of raised strips (5) are evenly arranged on the side of the second wall panel (4) away from the noise reduction and heat insulation filling layer (3), an upper clamping block (7) is arranged at the middle position of the top of the plate body (1), and a lower clamping block (6) is arranged on the bottom of the plate body (1) close to the side of the second wall panel (4).

2. A noise reduction and heat preservation board according to claim 1, characterized in that: The number of the upper clamping blocks (7) and the lower clamping blocks (6) in each group is three, and two adjacent groups of the plate bodies (1) are detachably connected via the upper clamping blocks (7) and the lower clamping blocks (6), and the lower clamping blocks (6) are located on a side of the upper clamping blocks (7) close to the second wall panel (4).

3. The noise reduction and insulation board according to claim 1, characterized in that: The top and bottom of the raised strip (5) on the side away from the first wall panel (2) are both arc-shaped structures.

4. The noise reduction and insulation board according to claim 1, characterized in that: The noise reduction and heat insulation filling layer (3) comprises rock wool, foam plastic, glass wool and polystyrene.

5. The noise reduction and insulation board according to claim 1, characterized in that: The second wall panel (4) and the raised strip (5) are both evenly provided with multiple groups of friction lines on the side away from the first wall panel (2).

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