Energy-saving building outer wall insulation and decoration integrated board

Abstract

The utility model discloses an energy -conserving building is with outer wall heat preservation and decorates integrated board, including base plate, the base plate is fixed with building through expansion bolt, heat preservation board, heat preservation board is fixed through base plate, and the width and length of heat preservation board are all greater than base plate, veneer, veneer covers the surface of heat preservation board, the bearing transmission structure of innovative adoption " base plate - connecting rod - veneer", and the load of veneer is passed to connecting rod through rubber column, and then is passed to building main body by base plate, completely avoids heat preservation board direct bearing, and effectively solved the problem of the decorative layer cracking of the heat preservation layer in traditional products due to stress deformation. Meanwhile, the interference fit of rubber column and connecting rod combines the expansion fastening effect of expansion bolt, forms multiple fixing mechanism, makes the plate body structure still can keep stable under the action of environmental factors such as temperature difference, wind power, improves the service life of product greatly.

Description

Technical Field

[0001] This utility model relates to an integrated exterior wall insulation and decoration panel for energy-saving buildings. Background Technology

[0002] With the continuous improvement of building energy efficiency standards, the performance requirements and application scenarios of exterior wall insulation and decoration systems, as a core component of building energy conservation, are becoming increasingly stringent. Traditional exterior wall insulation and decoration solutions mostly adopt a layered construction mode of "insulation layer + decoration layer". This mode has problems such as complicated procedures, long construction period, and a lot of on-site wet work. Moreover, the reliability of the connection between the layered structures is easily affected by the construction process, and in the long term, there are potential problems such as insulation layer detachment, decoration layer cracking, and water resistance degradation.

[0003] While existing integrated panel products have simplified the construction process to some extent, they still face several technical bottlenecks: First, most products use a structural design where the insulation layer directly supports the decorative layer. The mechanical strength of the insulation materials (such as polyurethane and extruded polystyrene boards) is limited, and they are prone to compression deformation after bearing the weight of the decorative layer and external loads for a long time, leading to a decrease in the flatness of the decorative layer or even cracking. Second, the connection between the panel and the building often relies on a single anchor or adhesive, resulting in insufficient connection stability. Under the influence of environmental factors such as temperature changes and wind loads, the connection is prone to loosening. Third, the joint treatment between adjacent panels is mostly a planar butt joint, resulting in a small contact area between the sealing material and the panel. The waterproof sealing effect is prone to failure over time, leading to problems such as decreased insulation performance and wall leakage.

[0004] Given the shortcomings of the existing technologies, there is an urgent need to develop an integrated exterior wall insulation and decoration panel for energy-saving buildings that is structurally stable, has excellent thermal insulation and waterproof performance, and is easy to construct, in order to meet the needs of modern energy-saving buildings for safe, efficient, and long-lasting use. Utility Model Content

[0005] The technical problem to be solved by this utility model is to provide an integrated exterior wall insulation and decoration panel for energy-saving buildings that has a stable structure, excellent thermal insulation and waterproof performance, and convenient construction.

[0006] To solve the above problems, the present invention adopts the following technical solution: An integrated exterior wall insulation and decoration panel for energy-saving buildings, comprising: The substrate is fixed to the building by expansion bolts. An insulation board, which is fixed by the base plate, wherein the width and length of the insulation board are both greater than those of the base plate. Decorative panel, the decorative panel covering the surface of the insulation board.

[0007] Preferably, the substrate has two or more connecting rods on the side away from the building, the connecting rods have through holes for expansion bolts, the insulation board has pre-drilled through holes for the connecting rods, and the decorative panel is fixed by the connecting rods.

[0008] Preferably, the length and width of the insulation board gradually decrease towards the direction away from the building, so that a V-shaped joint groove is formed between two adjacent insulation boards. The outer edge of the decorative panel is stamped to form an edging portion, and the end of the insulation board away from the building is inserted into the edging portion.

[0009] Preferably, a filling groove is provided through the edge portion.

[0010] Preferably, a rubber post is fixed to the inner surface of the decorative panel, the rubber post is inserted into the connecting rod, and the rubber post and the connecting rod are interference-fitted.

[0011] Preferably, the end of the rubber column is provided with an expansion hole for inserting an expansion bolt.

[0012] Preferably, the end of the rubber column away from the expansion hole is provided with an annular filling groove, through which construction adhesive is filled and then bonded and fixed to the decorative panel.

[0013] Preferably, the substrate has a hollowed-out weight-reduction groove on its surface.

[0014] The beneficial effects of this utility model are: 1. Excellent Structural Stability: The innovative "substrate-connecting rod-decorative panel" load-bearing transfer structure transfers the load of the decorative panel to the connecting rod via rubber columns, and then from the substrate to the main building structure. This completely avoids direct load-bearing by the insulation board, effectively solving the problem of decorative layer cracking caused by insulation layer deformation under stress in traditional products. Simultaneously, the interference fit between the rubber columns and connecting rods, combined with the expansion and tightening effect of expansion bolts, forms a multiple fixing mechanism, ensuring the panel structure remains stable under environmental factors such as temperature differences and wind force, significantly extending the product's service life. Furthermore, during waterproofing construction at the joints, waterproof adhesive material is filled into the sealant groove, allowing the decorative panel to be simultaneously glued and fixed, further preventing panel detachment.

[0015] 2. Long-lasting and reliable thermal insulation and waterproofing performance: The insulation board is made of high-performance polyurethane material, which has excellent thermal insulation properties. The V-shaped joint groove design increases the bonding area between the waterproof sealant and the board, effectively preventing rainwater penetration. Compared with traditional flat joints, the waterproof sealing effect of this structure is more durable and can ensure that the thermal insulation performance does not decline over a long period of time.

[0016] 3. Convenient and efficient construction: All components of the panel adopt a prefabricated design. The through holes of the insulation board, the edge banding of the decorative panel, and the rubber columns are all processed in the factory. On-site assembly and fixing can be completed only by expansion bolts and connecting rods. There is no need for complicated on-site cutting and wet work, which greatly simplifies the construction process, shortens the construction cycle, reduces the dependence on the technical level of construction personnel, and helps to ensure the consistency of construction quality.

[0017] 4. Cost and performance balance optimization: The hollow weight-reducing groove design on the substrate reduces the self-weight of the substrate and the amount of material used without affecting the load-bearing capacity, effectively controlling production costs; at the same time, the material combination of each component (galvanized steel plate / aluminum alloy substrate, polyurethane insulation board, aluminum decorative panel) ensures structural strength, insulation effect and decorative performance, while avoiding cost waste caused by over-design, achieving the optimal balance between performance and cost. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a cross-sectional view of the product; Figure 2 This is a schematic diagram of adjacent combinations of this product; Figure 3 A three-dimensional view of the decorative panel; Figure 4 This is a magnified view of point A; Figure 5 This is a magnified view of point B; Figure 6 This is a side view of the substrate. Detailed Implementation

[0020] All features disclosed in this specification, or all steps in all disclosed methods or processes, may be combined in any way, except for mutually exclusive features and / or steps.

[0021] Any feature disclosed in this specification (including any appended claims, abstract, and drawings) may be replaced by other equivalent or similar features for a similar purpose, unless specifically stated otherwise. That is, unless specifically stated otherwise, each feature is merely one example of a series of equivalent or similar features.

[0022] In the description of this utility model, it should be understood that the terms "one end", "the other end", "outer side", "upper", "inner side", "horizontal", "coaxial", "center", "end", "length", "outer end", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0023] Furthermore, in the description of this utility model, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0024] In this utility model, unless otherwise explicitly specified and limited, the terms "set," "socket," "connect," "through," and "plug-in" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0025] See Figure 1 , Figure 2 and Figure 3 The energy-saving building exterior wall insulation and decoration integrated panel shown includes, Base plate 1, which is fixed to the building by expansion bolts, is made of galvanized steel sheet or aluminum alloy sheet. Insulation board 2, which is fixed by the base plate 1, the width and length of the insulation board 2 are both greater than the base plate 1, and the insulation board 2 is made of polyurethane insulation board; Decorative panel 3, which covers the surface of the insulation board 2.

[0026] Decorative panel 3 is made of aluminum sheet.

[0027] See Figure 4 As shown, the substrate 1 has two or more connecting rods 11 on the side away from the building. The connecting rods 11 have through holes 12 for expansion bolts to pass through. The insulation board 2 has through holes 21 for passing through the connecting rods 11. The decorative panel 3 is fixed by the connecting rods 11.

[0028] In the above technical solution, the insulation board 2 is fixed by passing the connecting rod 11 through the through hole 12, and the insulation board 2 and the base plate 1 are glued and fixed together.

[0029] During installation, the decorative panel 3 is fixed using the connecting rod 11 as an anchor point, rather than being directly fixed to the insulation board 2.

[0030] See Figure 3 and Figure 5 As shown, the length and width of the insulation board 2 gradually decrease towards the direction away from the building, so that a V-shaped joint groove 22 is formed between two adjacent insulation boards 2. The outer edge of the decorative panel 3 is stamped to form an edge banding 31, and the end of the insulation board 2 away from the building is inserted into the edge banding 31.

[0031] In the above technical solution, waterproof sealing material can be filled into the formed joint groove 22 to achieve sealing between adjacent insulation boards 2.

[0032] See Figure 3 As shown, a filling groove 331 is provided through the edge portion 31.

[0033] The filling groove 331 is designed to allow for the filling of waterproof sealant to enhance the fixation of the decorative panel 3.

[0034] See Figure 3 and Figure 4 As shown, a rubber post 332 is fixed on the inner surface of the decorative panel 3. The rubber post 332 is inserted into the connecting rod 11, and the rubber post 332 and the connecting rod 11 are interference-fitted.

[0035] The above technical solution achieves fixation with the connecting rod 11 through the elastic deformation of the rubber column 332.

[0036] See Figure 4 As shown, the end of the rubber column 332 is provided with an expansion hole 333 for inserting an expansion bolt.

[0037] When the trim panel 3 is tightened, the end of the expansion bolt is inserted into the expansion hole 333, so that the center of the rubber column 332 receives an upward expansion force, making the rubber column 332 and the connecting rod 11 fit more closely.

[0038] See Figure 4 As shown, the end of the rubber column 332 away from the expansion hole is provided with an annular filling groove 334. After the construction adhesive is filled through the filling groove 334, it is bonded and fixed to the decorative panel.

[0039] The glue-filling groove 334 can be filled with strong adhesive to fix the rubber column 332 and the decorative panel 3.

[0040] See Figure 6 As shown, a hollow weight-reduction groove 111 is provided on the surface of the substrate 1.

[0041] The purpose of the hollow weight-reducing groove 111 is to reduce the weight of the substrate 1 and reduce the material cost of the substrate 1.

[0042] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0043] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps described in these embodiments do not limit the scope of this invention. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0044] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0045] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0046] It should be noted that the terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in sequences other than those illustrated or described herein.

[0047] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An integrated exterior wall insulation and decoration panel for energy-saving buildings, characterized in that: include, The substrate is fixed to the building by expansion bolts. An insulation board, which is fixed by the base plate, wherein the width and length of the insulation board are both greater than those of the base plate. Decorative panel, the decorative panel covering the surface of the insulation board; The substrate has two or more connecting rods on the side away from the building. The connecting rods have through holes for expansion bolts. The insulation board has pre-drilled through holes for the connecting rods. The decorative panel is fixed by the connecting rods. The inner surface of the decorative panel is fixed with a rubber post, which is inserted into the connecting rod and is interference-fitted with the connecting rod.

2. The integrated exterior wall insulation and decoration panel for energy-saving buildings according to claim 1, characterized in that: The length and width of the insulation board gradually decrease towards the direction away from the building, so that a V-shaped joint groove is formed between two adjacent insulation boards. The outer edge of the decorative panel is stamped to form an edging part, and the end of the insulation board away from the building is inserted into the edging part.

3. The integrated exterior wall insulation and decoration panel for energy-saving buildings according to claim 2, characterized in that: A filling groove is provided through the edge banding.

4. The integrated exterior wall insulation and decoration panel for energy-saving buildings according to claim 3, characterized in that: The end of the rubber column is provided with an expansion hole for inserting an expansion bolt.

5. The integrated exterior wall insulation and decoration panel for energy-saving buildings according to claim 4, characterized in that: An annular filling groove is provided at the end of the rubber column away from the expansion hole. After the construction adhesive is filled through the filling groove, it is bonded and fixed to the decorative panel.

6. The integrated exterior wall insulation and decoration panel for energy-saving buildings according to claim 1, characterized in that: The substrate has a hollow weight-reduction groove on its surface.

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