Adjustable building outer wall heat preservation and insulation integrated template

Abstract

The utility model belongs to building external wall heat preservation and heat insulation technical field, and disclose a kind of integrated template of regulating building external wall heat preservation and heat insulation, including frame, the inside of frame is sequentially provided with self-repairing protective decorative layer, gradient composite heat preservation layer, self-adapting elastic buffer layer, structure template layer from outside to inside, the seal strip is arranged in the outside of frame, it is connected through adjusting connecting assembly between adjacent frame, gradient composite heat preservation layer is with rock wool board outer layer fire prevention, aerogel felt inner layer strong heat preservation, staggered joint and fireproof sealant block heat channel, adapt to severe cold region and high energy-saving standard, resolve single material contradiction, the coating of self-repairing protective layer automatic joint maintenance reduction, elastic buffer layer absorbs deformation and prevents cracking, prolongs heat preservation layer life, reduces whole cycle cost, guarantees air tightness and appearance.

Description

Technical Field

[0001] This utility model belongs to the field of building exterior wall thermal insulation technology, specifically an adjustable integrated template for building exterior wall thermal insulation. Background Technology

[0002] In the modern construction industry, with the increasing demands for building energy efficiency, environmental protection and construction efficiency, external wall insulation measures can significantly reduce the energy consumed for heating in winter and cooling in summer in cold regions, which is of great significance for protecting the ecological environment. External wall insulation templates are often used to insulate the exterior walls of buildings.

[0003] Adjustable integrated formwork for building exterior wall insulation is a high-efficiency exterior wall system that integrates protection, insulation, and structural support functions, aiming to improve construction efficiency and energy-saving performance through modular design. However, existing technologies have the following key problems: 1. The insulation layer is mostly made of a single material, making it difficult to balance fire resistance and insulation performance. Moreover, the gaps between layers form heat channels, reducing the overall insulation efficiency and failing to meet the needs of cold regions and high-energy-saving buildings; 2. There is a lack of elastic buffering and self-healing design between the protective layer, insulation layer, buffer layer, and structural layer. Structural deformation can easily lead to interlayer cracking and detachment. Cracks in the protective layer require manual repair, accelerating the aging of the insulation layer, affecting airtightness and appearance, and significantly increasing the total life cycle cost.

[0004] Therefore, an adjustable integrated formwork for building exterior wall insulation is proposed to address the above problems. Utility Model Content

[0005] To address the problems mentioned in the background art, this utility model provides an adjustable integrated thermal insulation template for building exterior walls, which has the advantages of synergistic optimization of thermal insulation and fire resistance, resistance to structural deformation and cracking, self-repair to reduce maintenance costs, and strong airtightness.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an adjustable integrated thermal insulation template for building exterior walls, comprising a frame, wherein a self-healing protective decorative layer, a gradient composite insulation layer, an adaptive elastic buffer layer, and a structural template layer are sequentially arranged on the inner side of the frame from the outside to the inside; a sealing strip is provided on the outer side of the frame; and adjacent frames are connected by an adjustable connecting component.

[0007] Preferably, the self-healing protective decorative layer includes a base layer and a self-healing fluorocarbon coating, wherein the self-healing fluorocarbon coating is applied to the outer surface of the base layer.

[0008] Preferably, the gradient composite insulation layer includes an outer rock wool board and an inner aerogel felt, which are connected by an adhesive with low thermal conductivity. The outer rock wool board and the inner aerogel felt are spliced ​​in a staggered manner, and the splice is filled with fireproof sealant.

[0009] Preferably, the adjusting connection assembly includes two screws that connect adjacent frames at the top and bottom, with adjusting nuts connected to both ends of the screws through the frames. A through hole is provided on the frame at a position corresponding to the screw, and both ends of the screw pass through the through hole.

[0010] Preferably, a connecting box is fixedly connected to the inner wall of the frame at the position corresponding to the adjusting nut, and the ends of the adjusting nut and the screw are both located inside the connecting box.

[0011] Preferably, the self-healing protective decorative layer, the gradient composite insulation layer, the adaptive elastic buffer layer, and the structural template layer are all provided with mounting grooves at positions corresponding to the connecting box, and the connecting box is located in the mounting groove.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model effectively solves the performance contradiction of single-material insulation layers through gradient composite insulation layer design. The outer layer uses rock wool board to meet Class A fire protection requirements, and the inner layer uses aerogel felt to enhance the insulation performance. The two are combined with low thermal conductivity adhesive and staggered splicing, and with fireproof sealant at the splicing points, the heat channels formed by the gaps between the layers are completely blocked. It can not only adapt to the extreme environment of cold regions, but also meet the stringent standards of high energy-saving buildings, achieving synergistic optimization of fire protection and insulation performance.

[0014] 2. The combination of the self-healing protective decorative layer and the adaptive elastic buffer layer in this utility model specifically improves the interlayer durability problem. The self-healing fluorocarbon coating automatically fills cracks through microcapsule repair agents, reducing manual maintenance costs. The elastic buffer layer is made of high-density polyurethane material, which can absorb deformation such as structural settlement and temperature stress, avoiding cracking and falling off caused by rigid interlayer connections, thus extending the life of the insulation layer, significantly reducing the total life cycle cost, and ensuring airtightness and appearance integrity. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the external structure of the self-healing protective decorative layer, gradient composite insulation layer, adaptive elastic buffer layer, and structural template layer of this utility model.

[0017] Figure 3 This is a schematic diagram of the structure of the self-healing protective decorative layer of this utility model;

[0018] Figure 4 This is a schematic diagram of the gradient composite insulation layer of this utility model;

[0019] Figure 5This is a schematic diagram of the frame structure of this utility model;

[0020] Figure 6 This is a schematic diagram of the structure of the adjusting connection component of this utility model.

[0021] In the image: 1. Border;

[0022] 2. Self-healing protective decorative layer; 21. Base layer; 22. Self-healing fluorocarbon coating;

[0023] 3. Gradient composite insulation layer; 31. Outer layer rock wool board; 32. Inner layer aerogel felt; 33. Fireproof sealant;

[0024] 4. Adaptive elastic buffer layer; 5. Structural template layer; 6. Sealing strip;

[0025] 7. Adjusting connection assembly; 71. Screw; 72. Adjusting nut; 73. Through hole; 74. Connecting box; 75. Mounting slot. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] like Figures 1 to 6 As shown, this utility model provides an adjustable integrated thermal insulation template for building exterior walls, including a frame 1. The inner side of the frame 1 is provided with a self-healing protective decorative layer 2, a gradient composite insulation layer 3, an adaptive elastic buffer layer 4, and a structural template layer 5, arranged sequentially from the outside to the inside. The adaptive elastic buffer layer 4 is made of high-density polyurethane elastomer, forming a buffer transition between the insulation layer and the structural support layer. Microbubbles are set inside the elastomer to further improve the buffering performance. A sealing strip 6 is provided on the outside of the frame 1, and adjacent frames 1 are connected by an adjustable connecting component 7.

[0028] Specifically, the self-healing protective decorative layer 2 includes a base layer 21 and a self-healing fluorocarbon coating 22. The self-healing fluorocarbon coating 22 is applied to the outer surface of the base layer 21, which is a glass fiber reinforced cement board. Microcapsules containing epoxy resin repair agents are added to the fluorocarbon coating. When tiny cracks appear in the coating, the microcapsules rupture, releasing the repair agent to automatically repair the cracks. The combination of the self-healing protective decorative layer 2 and the adaptive elastic buffer layer 4 specifically improves the interlayer durability problem. The self-healing fluorocarbon coating 22 automatically fills the cracks through the microcapsule repair agent, reducing manual maintenance costs. The elastic buffer layer uses high-density polyurethane material, which can absorb deformations such as structural settlement and temperature stress, avoiding cracking and detachment caused by rigid interlayer connections, extending the life of the insulation layer, significantly reducing the total life cycle cost, and ensuring airtightness and appearance integrity.

[0029] Furthermore, the gradient composite insulation layer 3 includes an outer rock wool board 31 and an inner aerogel felt 32. The outer rock wool board 31 and the inner aerogel felt 32 are connected by an adhesive with low thermal conductivity. The outer rock wool board 31 and the inner aerogel felt 32 are staggered and spliced, and the splice is filled with fireproof sealant 33. Through the design of the gradient composite insulation layer 3, the performance contradiction of the single material insulation layer is effectively solved. The outer layer uses rock wool board to meet the Class A fire protection requirements, and the inner layer uses aerogel felt to enhance the insulation performance. The two are combined with low thermal conductivity adhesive and staggered splicing. With the fireproof sealant 33 at the splice, the heat channel formed by the interlayer gap is completely blocked. It can not only adapt to the extreme environment of cold regions, but also meet the stringent standards of high energy-saving buildings, and achieve synergistic optimization of fire protection and insulation performance.

[0030] Furthermore, the adjusting connection assembly 7 includes two screws 71 that connect the upper and lower corresponding parts of the adjacent frame 1. Both ends of the screws 71 pass through the frame 1 and are connected to adjusting nuts 72. A through hole 73 is provided on the frame 1 at the position corresponding to the screws 71, and both ends of the screws 71 pass through the through hole 73.

[0031] It is worth noting that a connecting box 74 is fixedly connected to the inner wall of the frame 1 at the position corresponding to the adjusting nut 72, and the ends of the adjusting nut 72 and the screw 71 are both inside the connecting box 74.

[0032] It is worth noting that mounting slots 75 are provided on the self-healing protective decorative layer 2, the gradient composite insulation layer 3, the adaptive elastic buffer layer 4, and the structural template layer 5 at positions corresponding to the connecting box 74, and the connecting box 74 is located in the mounting slots 75.

[0033] Working principle and process: When the device is working, the self-healing protective decorative layer 2, gradient composite insulation layer 3, adaptive elastic buffer layer 4, and structural template layer 5 are first integrated and fixed through the frame 1. The adjacent frame 1 is adjusted by adjusting the screw 71 through the through hole 73 of the connecting component 7 and rotating the adjusting nut 72 to adjust the spacing to adapt to the wall size. The sealing strip 6 ensures the airtightness between the frame 1. The gradient composite insulation layer 3 blocks heat transfer through the staggered splicing of the outer rock wool board 31 and the inner aerogel felt 32 and the fireproof sealant 33. When the self-healing fluorocarbon coating 22 of the self-healing protective decorative layer 2 encounters cracks, the microcapsules release the repair agent to automatically fill the cracks. The adaptive elastic buffer layer 4 absorbs the structural deformation stress to avoid interlayer cracking. The connecting box 74 and the installation groove 75 work together to ensure that the adjusting component 7 does not affect the function of each layer. The whole achieves precise installation, efficient insulation, deformation resistance and low maintenance.

[0034] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An adjustable integrated thermal insulation template for building exterior walls, comprising a frame (1), characterized in that: The inner side of the frame (1) is provided with a self-healing protective decorative layer (2), a gradient composite thermal insulation layer (3), an adaptive elastic buffer layer (4), and a structural template layer (5) from the outside to the inside. The outer side of the frame (1) is provided with a sealing strip (6). Adjacent frames (1) are connected by an adjustment component (7).

2. The adjustable integrated formwork for building exterior wall thermal insulation according to claim 1, characterized in that: The self-healing protective decorative layer (2) includes a base layer (21) and a self-healing fluorocarbon coating (22), which is applied to the outer surface of the base layer (21).

3. The adjustable integrated formwork for building exterior wall thermal insulation according to claim 1, characterized in that: The gradient composite insulation layer (3) includes an outer rock wool board (31) and an inner aerogel felt (32). The outer rock wool board (31) and the inner aerogel felt (32) are connected by an adhesive with low thermal conductivity. The outer rock wool board (31) and the inner aerogel felt (32) are spliced ​​in a staggered manner, and the splice is filled with fireproof sealant (33).

4. The adjustable integrated formwork for building exterior wall thermal insulation according to claim 1, characterized in that: The adjustment connection assembly (7) includes two screws (71) that connect the upper and lower corresponding adjacent frame (1). Both ends of the screws (71) pass through the frame (1) and are connected to adjusting nuts (72). A through hole (73) is provided on the frame (1) at the position corresponding to the screws (71). Both ends of the screws (71) pass through the through hole (73).

5. The adjustable integrated formwork for building exterior wall thermal insulation according to claim 4, characterized in that: A connecting box (74) is fixedly connected to the inner wall of the frame (1) at the position corresponding to the adjusting nut (72), and the ends of the adjusting nut (72) and the screw (71) are both inside the connecting box (74).

6. The adjustable integrated formwork for building exterior wall thermal insulation according to claim 5, characterized in that: The self-healing protective decorative layer (2), gradient composite insulation layer (3), adaptive elastic buffer layer (4), and structural template layer (5) are all provided with mounting grooves (75) at positions corresponding to the connecting box (74), and the connecting box (74) is located in the mounting groove (75).

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