Buckle type aerogel thermal insulation composite board

Abstract

The utility model relates to the field of wall heat preservation building discloses buckle type aerogel heat preservation composite board, including veneer, veneer one side is provided with a plurality of rib parts, and veneer is connected with the heat preservation layer through the rib part, and the heat preservation layer is provided with the recess for the rib part embedding, and the heat preservation layer is positioned through the recess and the rib part clamping, and the side away from veneer of heat preservation layer is provided with the wrapping layer, and the connecting piece is arranged between heat preservation layer and rib part, and the connecting piece is used for fixedly connecting wrapping layer, heat preservation layer and rib part. The two sides of heat preservation layer are sealed by the cooperation of panel and wrapping layer, thereby reducing the area of heat preservation board exposed outside, reducing the degree of aerogel felt powder dropping, protecting human health, for controlling the thickness of composite board, in the scheme, the flexible wrapping layer seals one side of heat preservation board, and the wrapping layer has good sealing property and smaller thickness, saves indoor space, and reduces installation weight.

Description

Technical Field

[0001] This utility model relates to the field of wall insulation building, specifically to a snap-fit ​​aerogel insulation composite board. Background Technology

[0002] Traditional building insulation and decoration construction processes are generally characterized by complex procedures, low resource utilization, and serious environmental pollution. In existing technologies, the construction of the main building structure and interior decoration are typically carried out in stages. After the insulation layer is installed, secondary treatment of the base layer is still required during the decoration stage, such as wall leveling and reinforcement, which involves repetitive work. This not only results in a large consumption of materials and human resources but also significantly prolongs the construction period and leads to increased construction waste and carbon emissions, making it difficult to meet the requirements of current green building and "dual-carbon" strategies.

[0003] Furthermore, conventional building insulation and decoration materials widely rely on formaldehyde-containing adhesives (such as urea-formaldehyde resin) during production and use. These adhesives continuously release volatile harmful substances such as formaldehyde and benzene compounds during board manufacturing, construction, and long-term use, seriously affecting indoor environmental quality and the health of residents. Especially in sensitive settings such as children's rooms and elderly residences where air quality requirements are high, traditional materials exhibit significant environmental shortcomings: a trade-off between high formaldehyde release and low mechanical properties, creating a so-called "environmental protection-performance" dilemma.

[0004] Aerogel, as a high-performance nanoporous thermal insulation material, has shown promising application prospects in the field of building insulation, but its practical promotion still faces many bottlenecks. For example, aerogel has problems such as easy powdering and insufficient structural strength, and often needs to be fixed with organic adhesives, which further increases the risk of formaldehyde release—especially in heating or high humidity environments, the aging and decomposition of adhesives are accelerated, leading to increased release of pollutants, which seriously restricts its applicability in healthy buildings.

[0005] Therefore, it is necessary to develop a new type of composite board that can integrate thermal insulation and decorative functions, improve construction efficiency and reduce overall construction costs, fundamentally solve the problem of powder shedding of aerogel materials, and significantly reduce the release of harmful substances, so as to meet the development trend of green and healthy buildings. Utility Model Content

[0006] The present invention aims to provide a snap-fit ​​aerogel insulation composite board to solve the problem of powder shedding from aerogel materials.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: a snap-fit ​​aerogel thermal insulation composite board, including a decorative panel, one side of which is provided with several ribs, and a thermal insulation layer is connected to the decorative panel through the ribs. The thermal insulation layer has grooves for the ribs to be inserted into, and the thermal insulation layer is snapped and positioned with the ribs through the grooves. A wrapping layer is provided on the side of the thermal insulation layer away from the decorative panel, and a connector is provided between the thermal insulation layer and the ribs. The connector is used to fix and connect the wrapping layer, the thermal insulation layer and the ribs.

[0008] The beneficial effects of this solution are as follows: by sealing both sides of the insulation layer with the panel and the wrapping layer, the area of ​​the insulation board exposed to the outside is reduced, the degree of aerogel felt dusting is reduced, and human health is protected. In order to control the thickness of the composite board, this solution uses a flexible wrapping layer to seal one side of the insulation board. The wrapping layer has good sealing performance and a small thickness, saving indoor space and reducing installation weight.

[0009] By combining the panel and the wrapping layer, the layered structure of the aerogel roll material can be optimized into a whole board. It not only does not shed dust, but also has virtually no organic adhesive materials and no formaldehyde release, which improves the overall integrity of the material. The prefabricated decorative layer reduces energy consumption and carbon emissions through industrial means. Compared with traditional methods, prefabricated decoration can reduce on-site waste by 80% and increase the material utilization rate to over 95%.

[0010] Preferably, as an improvement, the connector includes a cable tie and a tying plate for positioning the cable tie. The tying plate has a locking slot for the cable tie to pass through, and a locking tongue corresponding to the cable tie is provided in the locking slot. The insulation layer and the rib both have positioning channels for the cable tie to pass through. The positioning channels between the insulation layer and the rib are connected. The cable tie passes through the insulation layer, wraps around the rib, and passes through the insulation layer in the opposite direction and is locked with the tying plate. The tying plate is detachably connected to a hanging piece.

[0011] Preferably, as an improvement, the hanger includes a hanging plate and a hook fixed to the hanging plate. The hanging plate is threaded with screws, and the cable tie has a through groove for cable ties to be inserted. Both the cable tie and the through groove have threaded holes for screw connection.

[0012] Preferably, as an improvement, the coating layer can be set as a mixture of an air-barrier membrane or a reinforcing mesh and a mixed mortar, with the cross-section of the coating layer being U-shaped.

[0013] Preferably, as an improvement, the rib material is the same as the veneer material.

[0014] The beneficial effects of this solution are as follows: when the connector connects the insulation layer and the rib, the decorative panel and the insulation layer simultaneously compress the rib. At this time, the rib and the decorative panel are made of the same material, so the rib and the decorative panel will not be deformed under pressure, thereby compressing the insulation layer and ensuring the stability of the insulation layer connection.

[0015] Preferably, as an improvement, the decorative panel and the rib can be integrally formed, or a countersunk hole can be opened on the side away from the insulation layer. The countersunk hole penetrates the decorative panel, and a self-tapping screw is connected through the countersunk hole and connected to the rib.

[0016] The beneficial effects of this solution are: the countersunk hole has a limiting effect on the self-tapping screw, which ensures that the force between several self-tapping screws and the rib is equal, thus ensuring the stability of the structure.

[0017] Preferably, as an improvement, both the insulation layer and the ribs are provided with positioning channels for the cable ties to be threaded through, and the positioning channels between the insulation layer and the ribs are connected.

[0018] Preferably, as an improvement, a sliding cavity is provided on the side of the rib near the insulation layer. The sliding cavity is connected to the positioning channel. A stop block is slidably connected to the sliding cavity perpendicular to the rib. A spring is connected between the stop block and the rib. The spring is used to push the stop block out of the positioning channel.

[0019] The beneficial effects of this solution are as follows: the cable ties bind and connect the ribs and the insulation layer. When the cable ties are tightened, the insulation layer and the ribs are fully compressed. At this time, the bottom of the groove in the insulation layer will fully contact and compress the abutment on the rib. The insulation layer compresses the abutment and slides towards the positioning channel and against the cable tie, thereby fixing the cable tie in the positioning channel. This prevents the cable tie from rubbing against the connecting hole during the handling of the composite board, thus preventing the cable tie from breaking and ensuring the stability of the structure.

[0020] Furthermore, by setting a stop block, the cross-section of the positioning channel on the rib and the insulation layer can be made larger, which can ensure that various types of cable ties can be inserted and connected. Different types of cable ties correspond to different forces. By setting a stop block, any type of cable tie can be pressed and bound in the positioning channel, thereby preventing the cable tie from breaking due to friction. The cable tie will not break due to friction in the positioning channel within the insulation layer.

[0021] Preferably, as an improvement, the decorative panel can be made of cement fiberboard, calcium silicate board, or bamboo charcoal fiberboard. Attached Figure Description

[0022] Figure 1 This is a schematic cross-sectional view of the connector, decorative panel, and insulation layer in an embodiment of this utility model. Figure 2 This is a schematic diagram of the overall structure of the fitting of the hanger and the connector in an embodiment of this utility model; Figure 3 This is an embodiment of the present utility model. Figure 2 Mid-section structural schematic diagram; Figure 4 This is an embodiment of the present utility model. Figure 2 A schematic diagram of the exploded structure in the image; Figure 5 This is a schematic diagram of the connecting component in an embodiment of the present utility model. Detailed Implementation

[0023] The following detailed description illustrates the specific implementation method: The reference numerals in the accompanying drawings include: decorative panel 1, rib 11, insulation layer 12, groove 121, connector 2, cable tie 21, cable plate 22, lock 221, through groove 222, hanger 3, hanging plate 31, hook 32, and screw 33.

[0024] Example The basic implementation examples are as follows: Figures 1-5 As shown, Figure 1 The snap-fit ​​aerogel insulation composite board shown includes a decorative panel 1, which can be made of cement fiberboard, calcium silicate board, bamboo charcoal fiberboard, etc., and has a thickness of 6-12mm. The decorative panel 1 is fixedly connected with ribs 11, which are made of the same material as the decorative panel 1. The ribs 11 can be set as rib plates or rib blocks, and the rib plates and rib blocks are connected parallel to the long side or the short side of the decorative panel 1.

[0025] like Figures 1-3 As shown, the decorative panel 1 is connected to the insulation layer 12 via ribs 11. The insulation layer 12 can be made of aerogel felt, cement-based aerogel insulation board, or inorganic foamed aerogel insulation board. In this embodiment, the insulation layer 12 is made of several layers of aerogel felt stacked together. The side of the insulation layer 12 near the ribs 11 has several grooves 121 corresponding to the ribs 11. The thickness of the ribs 11 is less than the thickness of the insulation layer 12, and the thickness of the grooves 121 is greater than the thickness of the ribs 11. That is, the thickness of the ribs 11 is 1 / 3 to 2 / 3 of the thickness of the insulation material. When connecting, the grooves 121 of the insulation layer 12 are aligned with the ribs 11. 1. The cable tie 2 is inserted into the groove 121 and positioned. A connector 2 connects the insulation layer 12 and the rib 11. The connector 2 includes a cable tie 21 and a tying plate 22 for positioning the cable tie 21. The tying plate 22 has a locking slot 221 for the cable tie 21 to pass through. A locking tongue corresponding to the cable tie 21 is provided in the locking slot 221. Both the insulation layer 12 and the rib 11 have positioning channels for the cable tie 21 to pass through. The positioning channels between the insulation layer 12 and the rib 11 are connected. The cable tie 21 passes through the insulation layer 12, wraps around the rib 11, and passes through the insulation layer 12 in the opposite direction and is locked to the tying plate 22. The tying plate 22 is detachably connected to a hanger 3. The hanger 3 includes a hanging plate 31 and a hook 32 fixed to the hanging plate 31. A screw 33 is threadedly connected to the hanging plate 31. The tying plate 22 has a through groove 222 for the cable tie 21 to be embedded. Both the cable tie 21 and the through groove 222 have threaded holes for the screw 33 to be connected.

[0026] like Figure 3As shown, both the rib 11 and the insulation layer 12 have positioning channels for the cable tie 21 to pass through. The positioning channels between the insulation layer 12 and the rib 11 are connected. A sliding cavity is provided at one end of the rib 11 near the insulation layer 12. The sliding cavity is connected to the positioning channel. A stop block is slidably connected in the sliding cavity in the direction perpendicular to the direction from the rib 11 to the insulation layer 12. The height of the stop block is equal to the sum of the height of the sliding cavity and the height of the positioning channel. A spring is connected between the stop block and the rib 11. The spring is used to push the stop block out of the positioning channel, while the insulation layer 12 is used to squeeze the stop block and push it against the positioning channel, thereby squeezing and fixing the cable tie 21 in the positioning channel.

[0027] The side of the insulation layer away from the decorative panel is covered with a wrapping layer. The wrapping layer can be a vapor barrier membrane or a hybrid layer of reinforcing mesh and mixed mortar. The vapor barrier membrane material can be a building waterproof and breathable membrane, geotextile, polyester fiber felt, PVC fiberglass coated felt, skeleton non-woven fabric (skeleton type, formaldehyde-purifying type), or cement fiberglass coated felt. The reinforcing mesh is made of alkali-resistant fiberglass mesh. The cross-section of the wrapping layer is U-shaped. The mesh is wrapped around the side and edge of the insulation layer away from the decorative panel, and then mortar is applied to the surface of the reinforcing mesh to achieve the sealing performance of the hybrid layer.

[0028] The above descriptions are merely embodiments of this utility model. Commonly known technical solutions and / or characteristics are not described in detail here. It should be noted that those skilled in the art can make various modifications and improvements without departing from the technical solution of this utility model. These modifications and improvements should also be considered within the scope of protection of this utility model, and will not affect the effectiveness of the implementation of this utility model or the practicality of the patent. The scope of protection claimed in this application should be determined by the content of its claims, and the specific embodiments described in the specification can be used to interpret the content of the claims.

Claims

1. A snap-fit ​​aerogel insulation composite board, characterized in that: The product includes a decorative panel, one side of which is provided with several ribs. The decorative panel is connected to an insulation layer through the ribs. The insulation layer has grooves for the ribs to be inserted into. The insulation layer is positioned by engaging with the ribs through the grooves. A wrapping layer is provided on the side of the insulation layer away from the decorative panel. A connector is provided between the insulation layer and the ribs. The connector is used to fix and connect the wrapping layer, the insulation layer and the ribs.

2. The snap-fit ​​aerogel insulation composite board according to claim 1, characterized in that: The connector includes a cable tie and a tying plate for positioning the cable tie. The tying plate has a locking slot for the cable tie to pass through, and a locking tongue corresponding to the cable tie is provided in the locking slot. The insulation layer and the ribs both have positioning channels for the cable tie to pass through. The positioning channels between the insulation layer and the ribs are connected. The cable tie passes through the insulation layer, wraps around the ribs, and then passes through the insulation layer in the opposite direction and locks with the tying plate. The tying plate is detachably connected to a hanging piece.

3. The snap-fit ​​aerogel insulation composite board according to claim 2, characterized in that: The hanging device includes a hanging plate and hooks fixed to the hanging plate.

4. The snap-fit ​​aerogel insulation composite board according to claim 3, characterized in that: The connector also includes screws threaded to the mounting plate, and the binding plate has a through groove for the binding strap to be inserted. Both the binding strap and the through groove have threaded holes for screw connection.

5. The snap-fit ​​aerogel insulation composite board according to claim 4, characterized in that: The wrapping layer can be set as an air-barrier membrane or a mixture of reinforcing mesh and mixed mortar, and the cross-section of the wrapping layer is set in a U-shape.

6. The snap-fit ​​aerogel insulation composite board according to claim 5, characterized in that: The rib material is the same as the decorative panel material.

7. The snap-fit ​​aerogel insulation composite board according to claim 6, characterized in that: The decorative panel and the rib can be integrally formed, or a countersunk hole can be opened on the side away from the insulation layer. The countersunk hole penetrates the decorative panel and is connected to a self-tapping screw, which is connected to the rib.

8. The snap-fit ​​aerogel insulation composite board according to claim 7, characterized in that: A sliding cavity is provided on the side of the rib near the insulation layer. The sliding cavity is connected to the positioning channel. A stop block is slidably connected to the rib inside the sliding cavity, and a spring is connected between the stop block and the rib. The spring is used to push the stop block out of the positioning channel.

9. The snap-fit ​​aerogel insulation composite board according to claim 8, characterized in that: The decorative panel can be made of cement fiberboard, calcium silicate board, or bamboo charcoal fiberboard.

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