Building sound insulation and heat insulation component and processing method thereof

Abstract

The invention relates to the technical field of general buildings, in particular to a building sound insulation and heat insulation component and a processing method thereof. Comprising a shell, the shell is provided with a cavity, a corrugated surface is arranged in the cavity, and the cavity is filled with a noise reduction and heat insulation material attached to the corrugated surface. During construction, the method comprises the steps that firstly, the shell is built; 2, forming a corrugated surface in the shell; and 3, the shell is filled with a noise reduction and heat insulation material, and the shell is attached to the corrugated surface. The corrugated side wall disperses external force through the inclination angle of 30-45 degrees, so that the bending resistance is improved under the condition that the thickness of the component is small; the aerogel in the corrugated cavity is matched with the side wall to form a labyrinth type heat flow path, compared with a traditional flat plate structure, the heat resistance is increased, the heat transfer coefficient is reduced, the inclination angle of the side wall prolongs the heat conduction path, and heat transfer is further restrained. Sound waves are reflected for multiple times between the corrugated side walls, energy is absorbed in cooperation with the damping fins and the filling materials, and the noise reduction effect is achieved.

Description

Technical Field

[0001] The present invention relates to the general field of building technology, and more particularly to a building sound insulation and heat insulation component and a processing method thereof. Background Art

[0002] People are increasingly demanding about their living and working environments. They not only expect buildings to effectively resist external noise interference and create a quiet indoor atmosphere, but also hope that they have good thermal insulation properties to reduce energy consumption and achieve a comfortable experience of being warm in winter and cool in summer. Traditional insulation materials, such as rock wool, although they have certain thermal insulation properties, perform poorly in terms of sound insulation and are inconvenient to construct. For example, during the installation process, the fibers of rock wool tend to float away, causing harm to the respiratory system of construction workers. In terms of sound insulation structures, existing building walls mostly use flat plate structures. When sound waves propagate through them, there is a lack of effective reflection and absorption mechanisms, resulting in unsatisfactory sound insulation effects. For example, ordinary brick-concrete structure walls have limited ability to block traffic noise, neighborhood noise, etc., and it is difficult to meet people's demand for a quiet environment.

[0003] With the continuous development of the construction industry, the demand for efficient, environmentally friendly, and easy-to-install building sound and heat insulation components is becoming increasingly urgent. Developing a new type of building sound and heat insulation component that can effectively address these issues, comprehensively improve sound and heat insulation performance, and simplify the construction and installation process has important practical significance and broad market prospects. Summary of the Invention

[0004] The invention provides a building sound insulation and heat insulation component and a processing method thereof, which can reduce noise and insulate heat and facilitate construction.

[0005] The above objectives are achieved through the following technical solutions: A building sound insulation and heat insulation component comprises a shell having a cavity, a corrugated surface is provided in the cavity, and the cavity is filled with a noise reduction and heat insulation material adhered to the corrugated surface.

[0006] It also includes a corrugated plate, the back side of the corrugated plate, or both the back side and the front side of the corrugated plate form a corrugated surface.

[0007] The edges of the corrugated plates are provided with butt joints; The housing includes two side support parts, each of which is provided with at least one first matching groove, and the two ends of the docking part are respectively inserted into the first matching grooves on the two side support parts.

[0008] The butt joint is integrally formed with the corrugated plate, or the butt joint is fixedly connected to the corrugated plate.

[0009] It also includes a panel, and the side support portion is provided with at least one second matching groove for inserting the panel.

[0010] The number of second mating grooves on each side support part is two, the number of panels is two, the two panels and the two side support parts form a shell, and the corrugated plate is located inside the shell. When the number of corrugated plates is one, the noise reduction and heat insulation material filled between the corrugated plate and the outer panel is foamed glue, and the noise reduction and heat insulation material filled between the corrugated plate and the inner panel is aerogel; when the number of corrugated plates is not less than two, the noise reduction and heat insulation material filled between at least two adjacent corrugated plates is aerogel, and the noise reduction and heat insulation material filled in other positions in the shell is foamed glue or / and aerogel.

[0011] A transfer pressure piece is fixed to the lower end of the upper panel. Both the left and right ends of the transfer pressure piece have inclined surfaces. The two inclined surfaces are in a virtual V shape. A buffer structure is attached to the transfer pressure piece. When the transfer pressure piece moves downward, the buffer structure is squeezed to move laterally.

[0012] The buffer structure includes a contact piece, one end of a guide piece fixed to the contact piece, and a resistance plate fixed to the other end of the guide piece. The guide piece is used to pass through the corrugated side wall of the corrugated plate, that is, the wall between the crest and the trough. The contact piece is used to make surface contact on the inclined surface of the transfer and pressure piece. The resistance plate is located in the foam rubber area and is parallel to the contact piece.

[0013] The resistance plate is attached to the corrugated side wall of the corrugated plate on the side close to the contact piece.

[0014] A method for processing a building sound insulation and heat insulation component comprises the following steps: Step 1: Build the shell; Step 2: forming a corrugated surface inside the shell; Step 3: Fill the shell with noise reduction and heat insulation material and fit it on the corrugated surface.

[0015] The beneficial effects of the building sound insulation and heat insulation component and the processing method thereof of the present invention are: The corrugated sidewalls, tilted at a 30-45° angle, disperse external forces, improving bending resistance even with thinner components. The aerogel within the corrugated cavity, combined with the sidewalls, forms a "maze-like" heat flow path, increasing thermal resistance and reducing heat transfer coefficient compared to traditional flat-plate structures. The tilted sidewalls extend the heat conduction path, further suppressing heat transfer. Sound waves are reflected multiple times by the corrugated sidewalls, where they absorb energy through damping fins and filler materials, contributing to noise reduction. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram showing a building sound and heat insulation component having two layers of corrugated panels inside its shell; Figure 2 A schematic diagram showing the corrugated sheet and the butt joint; Figure 3 The side supports are shown; Figure 4A schematic diagram showing the widened second matching groove and the buffer structure is shown; Figure 5 for Figure 4 A partial enlarged view of Figure 6 The buffer structure is shown; Figure 7 A schematic diagram showing the sealing plate and connectors; Figure 8 for Figure 7 A partial enlarged view of Figure 9 Shows Figure 7 Schematic diagram after removing the upper corrugated plate; Figure 10 for Figure 9 A partial enlarged view of .

[0017] In the figure: corrugated plate 1, docking part 1a, side support part 2, first matching groove 2a, second matching groove 2b, socket 2c, panel 3, transfer pressure part 3a, contact part 4, guide part 4a, resistance plate 5, sealing plate 6, connecting part 7. DETAILED DESCRIPTION

[0018] A sound and heat insulation component for buildings comprises a shell having a cavity. A corrugated surface is arranged in the cavity. The corrugated surface may be a part of the shell or may be in the shell.

[0019] Preferably, for example Figure 1 The corrugated plate 1 forms a corrugated surface, and its back inner surface, or the front and back surfaces have a wavy structure. When the front and back surfaces have a wavy structure, the plate as a whole presents a double-sided continuous undulating corrugation form, and the peaks and troughs correspond to each other on the front and back surfaces of the plate.

[0020] The cavity is filled with a porous filling material, such as foam and / or aerogel, attached to the corrugated surface. This porous filling material utilizes the corrugated surface to create a "detour effect" in which heat flow bends within the corrugated structure, increasing thermal resistance and reflecting sound, thereby enhancing sound energy attenuation.

[0021] Example 1, combined with Figure 2 and 3 , which is convenient for assembly, configuration addition and subtraction, and construction method for oil work: The edge of the corrugated plate 1 and the position of the trough are fixed or formed with a docking portion 1a. The shell includes a side support portion 2. The side support portion 2 is provided with at least one first matching groove 2a. The docking portion 1a is inserted into the first matching groove 2a to achieve splicing. Processing method: Figure 3In the embodiment, first mating grooves 2a are provided on both sides of the butt joint 1a to increase the splicing capacity of the corrugated panels 1 and enable the corrugated panels 1 to be arranged horizontally. The number of first mating grooves 2a on one side of the butt joint 1a determines the number of corrugated panels 1 that can be inserted.

[0022] Second mating grooves 2b are provided on the upper and lower sides of the side support portion 2 for inserting the panel 3. The panel 3 is used to apply putty to facilitate painting and forming a painted surface. At this point, the two side support portions 2, one on the left and one on the right, and the two panels 3, one on the top and one on the bottom, can be surrounded to form a shell. The cavity inside the shell is for the corrugated plate 1 to be placed. Of course, one of the panels 3 can also be replaced with a corrugated plate 1, but the corrugated plate 1 requires more putty. Similarly, to increase the number of panels 3 that can be spliced, second mating grooves 2b are provided on both the left and right sides of the docking portion 1a to achieve lateral extension.

[0023] Considering the cost performance, the number of the corrugated plates 1 is preferably two, i.e. Figure 1 The two corrugated sheets 1 are equidistantly spaced to form a corrugated cavity. The corrugated cavity is filled with aerogel, while the space between any corrugated sheet 1 and the adjacent panel 3 is filled with foamed glue.

[0024] Among them, fixed right-angle pieces can be installed between the side support part 2 and the panel 3, as well as between the corrugated plate 1 and the docking part 1a for reinforcement.

[0025] Example 2, combined with Figure 4 For the panel 3 facing outward, if there is a risk of collision, the width of the second matching groove 2b adjacent to the panel 3 facing outward can be increased. Figure 3 The panel 3 at the top can have a retreat space after being impacted, and the foam glue plays a cushioning role during retreat. The panel 3 at the outside can be processed with glue injection holes so that secondary glue injection can be carried out to backfill after the original foam glue is compressed in the later stage.

[0026] Furthermore, a pressure-transfer member 3a is fixed to the lower end of the upper panel 3. The pressure-transfer member 3a has inclined surfaces on both its left and right ends, forming a virtual V-shape. As the pressure-transfer member 3a moves downward, it compresses the buffer structure, which increases the lateral force-bearing area, thereby distributing the downward force to the left and right sides, with the foam cushioning the force on both sides.

[0027] For example, combining Figure 5, located on the left side of the inclined surface, there is a contact member 4 in surface contact. The left end of the contact member 4 is fixedly connected to a guide member 4a. The guide member 4a passes through a bent section of the corrugated plate 1, so that the left end of the guide member 4a is located in a relatively wide area. In this area, obstacles to the left of the left end of the guide member 4a are at a certain distance from the guide member 4a. The left end of the guide member 4a is fixedly connected to a resistance plate 5 with increased area. The resistance plate 5 is tilted and in surface contact with the inclined surface between a crest and a trough of the corrugated plate 1. When the resistance plate 5 moves to the left, in addition to dissipating the left-side component of force through the foam, the inclined surface of the resistance plate 5 also generates an upward component of force, thereby increasing the direction of force release, and ultimately being buffered by the foam.

[0028] Figure 1 and 4 The middle part shows the product being placed flat. When erected, it can be used as a sound insulation layer. The stacking method can be completed by using reinforcements. Figures 7 to 10 The reinforcement comprises a sealing plate 6, on both end faces of which are fixedly connected wave-shaped connecting members 7, which are used to be inserted between the two corrugated plates 1 to play a supporting and connecting role. Figure 10 The upper corrugated plate 1 is removed, so that the connecting piece 7 between the two corrugated plates 1 can be seen.

[0029] According to actual needs, the positions of the panel 3 and the corrugated plate 1 can be replaced, and the specifications of the first matching groove 2a and the second matching groove 2b can be the same.

Claims

1. A building sound insulation and heat insulation component, comprising a shell, the shell having a cavity, a corrugated surface provided in the cavity, and the cavity filled with a noise reduction and heat insulation material adhered to the corrugated surface.

2. The building sound insulation and heat insulation component according to claim 1, further comprising a corrugated plate (1), the back side of the corrugated plate (1), or both the back side and the front side of the corrugated plate (1) form a corrugated surface.

3. The sound insulation and heat insulation component for buildings according to claim 2, wherein the edge of the corrugated plate (1) is provided with a butt joint (1a); The housing comprises two side support parts (2), each side support part (2) is provided with at least one first matching groove (2a), and the two ends of the docking part (1a) are respectively inserted into the first matching grooves (2a) on the two side support parts (2).

4. The building sound insulation and heat insulation component according to claim 3, wherein the butt joint (1a) and the corrugated plate (1) are integrally formed, or the butt joint (1a) is fixedly connected to the corrugated plate (1).

5. The building sound insulation and heat insulation component according to claim 3, further comprising a panel (3), and at least one second matching groove (2b) is provided on the side support portion (2) for inserting the panel (3).

6. The building sound insulation and heat insulation component according to claim 5, wherein the number of the second matching grooves (2b) on each side support portion (2) is two, the number of the panels (3) is two, the two panels (3) and the two side support portions (2) form a shell, and the corrugated plate (1) is located inside the shell. When the number of the corrugated plate (1) is one, the noise reduction and heat insulation material filled between the corrugated plate (1) and the outer panel (3) is foamed rubber, and the noise reduction and heat insulation material filled between the corrugated plate (1) and the inner panel (3) is aerogel; when the number of the corrugated plates (1) is not less than two, the noise reduction and heat insulation material filled between at least two adjacent corrugated plates (1) is aerogel, and the noise reduction and heat insulation material filled in other positions in the shell is foamed rubber or / and aerogel.

7. According to the building sound insulation and heat insulation component according to claim 6, the lower end of the upper panel (3) is fixedly connected to a transfer pressure piece (3a), and the left and right ends of the transfer pressure piece (3a) both have inclined surfaces, and the two inclined surfaces are in a virtual V shape. A buffer structure is attached to the transfer pressure piece (3a), and when the transfer pressure piece (3a) moves downward, the buffer structure is squeezed to move laterally.

8. The building sound insulation and heat insulation component according to claim 7, wherein the buffer structure comprises a contact member (4), one end of a guide member (4a) fixed to the contact member (4), and a resistance plate (5) fixed to the other end of the guide member (4a), wherein the guide member (4a) is used to pass through the corrugated side wall of the corrugated plate (1), the contact member (4) is used to make surface contact with the inclined surface of the transfer member (3a), the resistance plate (5) is located in the foam rubber area, and the resistance plate (5) is parallel to the contact member (4).

9. The sound insulation and heat insulation component for buildings according to claim 8, wherein the resistance plate (5) is attached to the corrugated side wall of the corrugated plate (1) on the side close to the contact piece (4).

10. A method for processing a building sound insulation and heat insulation component, characterized in that: The use of the building sound insulation and heat insulation component according to any one of claims 1 to 9 comprises the following steps: Step 1: Build the shell; Step 2: forming a corrugated surface inside the shell; Step 3: Fill the shell with noise reduction and heat insulation material and fit it on the corrugated surface.

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