Heat-insulating and energy-saving wall structure of building

Abstract

The utility model discloses a building heat preservation energy-saving wall structure which comprises a base layer wall, a heat preservation and decoration integrated plate, a first bonding layer and a plurality of connecting pieces, one ends of the connecting pieces are all connected with the base layer wall, and the other ends of the connecting pieces are all connected to the heat preservation and decoration integrated plate. The heat preservation and decoration integrated plate is arranged on the side face of the base layer wall body and comprises a heat preservation layer, and the heat preservation layer is made of a heat preservation material with the fireproof grade reaching the A grade. The first bonding layer is located between the heat preservation and decoration integrated plate and the base layer wall body and connected to the heat preservation and decoration integrated plate and the base layer wall body. The fireproof effect of the heat-insulating and energy-saving wall structure of the building is effectively enhanced; the fireproof and anti-falling requirements are met, and construction is convenient and fast. And the connection strength of the heat preservation and decoration integrated plate and the base layer wall body can be further enhanced through the first bonding layer, and the safety and stability of the building heat preservation and energy saving wall body structure are greatly improved.

Description

Technical Field

[0001] This utility model relates to a building insulation and energy-saving wall structure. Background Technology

[0002] Integrated thermal insulation and decorative panels, as an important component of exterior walls that combine building energy conservation and decoration functions, are used in numerous construction projects across the country. Their main structure consists of a composite of thermal insulation material (such as Class A fire-resistant materials like rock wool boards / strips or Class B fire-resistant materials like EPS and XPS) with rigid calcium silicate board on one or both sides, and a decorative layer is applied to the surface of the outer calcium silicate board, thus making the composite panel a material that combines wall insulation and decoration functions.

[0003] In recent years, with numerous building fires and detachment incidents caused by insulation materials, the insulation materials used in integrated insulation and decorative panels not only need to meet fire resistance requirements but also need to be safe, reliable, and resistant to delamination and detachment. However, limited by current insulation technology, materials with good insulation performance often fail to meet fire resistance requirements, while those that meet insulation performance often fall short of fire resistance standards. Materials that offer a balance of both often have a high overall weight due to the inclusion of rigid calcium silicate board, posing a risk of detachment. These issues significantly limit the widespread application of integrated insulation and decorative panels, a building insulation method that combines both insulation and decorative performance.

[0004] Therefore, there is an urgent need for a new type of integrated thermal insulation and decorative panel structure that not only has high thermal insulation and energy-saving effects, but also is lightweight, meets the requirements for fire prevention and fall prevention, and is easy to construct, so as to overcome the limitations of existing technologies. Utility Model Content

[0005] The purpose of this utility model is to overcome the above-mentioned shortcomings of the existing materials and to provide a building thermal insulation and energy-saving wall structure.

[0006] This utility model is achieved through the following technical solution:

[0007] A building insulation and energy-saving wall structure includes a base wall, an integrated insulation and decorative panel, a first adhesive layer, and several connectors. One end of each connector is connected to the base wall, and the other end of each connector is connected to the integrated insulation and decorative panel, so that the integrated insulation and decorative panel is disposed on the side of the base wall. The integrated insulation and decorative panel includes an insulation layer, which is made of insulation material with a fire resistance rating of Class A. The first adhesive layer is located between the integrated insulation and decorative panel and the base wall and connects the integrated insulation and decorative panel and the base wall.

[0008] Furthermore, the integrated thermal insulation and decorative panel also includes at least one reinforcing mesh component, which is built into the thermal insulation layer and / or placed on the surface of the thermal insulation layer.

[0009] Furthermore, the connector is connected to the reinforcing mesh component.

[0010] Furthermore, the insulation layer is a Class A fire-resistant insulation material composed of a single homogeneous material.

[0011] Furthermore, the insulation layer is made of graphene insulation material or polyurethane insulation material.

[0012] Furthermore, there are multiple connectors, and the multiple connectors are respectively connected to the top and bottom of the integrated thermal insulation and decorative panel;

[0013] And / or, the number of the integrated thermal insulation and decorative panels is multiple, and the ends of the connectors are respectively connected to the upper and lower ends of two adjacent integrated thermal insulation and decorative panels.

[0014] Furthermore, the integrated thermal insulation and decorative panel also includes a finishing layer, which is connected to the side of the thermal insulation layer facing away from the base wall;

[0015] And / or, the integrated thermal insulation and decorative panel further includes a rigid reinforcing layer, which is connected to the side of the thermal insulation layer facing away from the base wall, and the end of the connector is connected to the rigid reinforcing layer.

[0016] Furthermore, the material of the finishing layer is paint, ceramic tile, stone, metal plate, or UHPC; wherein, when the material of the finishing layer is UHPC, a reinforcing mesh structure is added inside the finishing layer;

[0017] And / or, the integrated thermal insulation and decorative panel further includes a second adhesive layer, which is connected to the thermal insulation layer and the decorative layer or the rigid reinforcement layer.

[0018] Furthermore, the insulation layer has an interface agent layer on the side facing away from the base wall.

[0019] Furthermore, the building insulation and energy-saving wall structure also includes PE rods and sealant, both of which are used to seal the joints between two adjacent integrated insulation and decorative panels.

[0020] The beneficial effects of this utility model are as follows:

[0021] This utility model relates to a building insulation and energy-saving wall structure. The insulation layer is made of insulation material with a fire resistance rating of Class A, effectively enhancing the fire resistance of the building insulation and energy-saving wall structure. The integrated insulation and decorative panel is installed on the side of the base wall through several connectors, meeting fire prevention and fall prevention requirements, and is easy to install. At the same time, the first adhesive layer further strengthens the connection between the integrated insulation and decorative panel and the base wall, effectively preventing the integrated insulation and decorative panel from falling, and greatly improving the safety and stability of the building insulation and energy-saving wall structure. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the internal structure of the building thermal insulation and energy-saving wall structure according to Embodiment 1 of this utility model.

[0023] Figure 2 This is a partial internal structure diagram of the building thermal insulation and energy-saving wall structure of Embodiment 1 of this utility model.

[0024] Figure 3 This is a schematic diagram of the internal structure of the building thermal insulation and energy-saving wall structure in Embodiment 2 of this utility model.

[0025] Figure 4 This is a schematic diagram of the internal structure of the building thermal insulation and energy-saving wall structure in Embodiment 3 of this utility model.

[0026] Explanation of reference numerals in the attached figures:

[0027] Base wall 1

[0028] Insulation and decoration integrated panel 2

[0029] Insulation layer 21

[0030] Reinforced mesh component 22

[0031] Finishing layer 23

[0032] Strengthening the mesh structure 231

[0033] Hard reinforcement layer 24

[0034] Connector 3

[0035] First adhesive layer 4

[0036] PE rod 5

[0037] sealant 6 Detailed Implementation

[0038] The following description of the embodiments is with reference to the accompanying drawings, which illustrate specific embodiments in which the present invention can be implemented.

[0039] Example 1

[0040] like Figure 1 and Figure 2 As shown, this embodiment discloses a building thermal insulation and energy-saving wall structure, which includes a base wall 1, an integrated thermal insulation and decorative panel 2, a first adhesive layer 4, and several connectors 3. One end of each connector 3 is connected to the base wall 1, and the other end of each connector 3 is connected to the integrated thermal insulation and decorative panel 2, so that the integrated thermal insulation and decorative panel 2 is disposed on the side of the base wall 1. The integrated thermal insulation and decorative panel 2 includes an insulation layer 21, which is made of thermal insulation material with a fire resistance rating of Class A. The first adhesive layer 4 is located between the integrated thermal insulation and decorative panel 2 and the base wall 1 and is connected to the integrated thermal insulation and decorative panel 2 and the base wall 1.

[0041] The insulation layer 21 is made of fire-resistant material with a Class A fire rating, effectively enhancing the fire resistance of the integrated insulation and decorative panel 2 and eliminating fire hazards. The integrated insulation and decorative panel 2 is installed on the side of the base wall 1 via several connectors 3, eliminating the need for a composite rigid calcium silicate board on the outside of the panel 2. This effectively reduces the weight of the panel 2, eliminates the need for grooving, reduces manufacturing and processing steps, optimizes the construction and installation process, meets fire prevention and fall prevention requirements, and facilitates construction. Simultaneously, the first adhesive layer 4 further strengthens the connection between the integrated insulation and decorative panel 2 and the base wall 1, effectively preventing the panel 2 from falling and greatly improving the safety and stability of the building's energy-saving insulation wall structure.

[0042] In this embodiment, the insulation layer 21 is a Class A fire-resistant insulation material composed of a single homogeneous material. The Class A fire-resistant insulation material effectively ensures the fire resistance and insulation performance of the building's energy-saving wall structure, thus eliminating the need for additional inorganic composite panels to enhance its strength and fire resistance.

[0043] The insulation layer 21 can be made of polyurethane insulation material or silicon graphene insulation material, which effectively ensures the insulation and fire resistance of the building insulation and energy-saving wall structure and greatly improves the safety and stability of the building insulation and energy-saving wall structure.

[0044] In this embodiment, there are multiple integrated thermal insulation and decorative panels 2, and the ends of the connectors 3 are respectively connected to the upper and lower ends of two adjacent integrated thermal insulation and decorative panels 2. One end of the connector 3 is connected to the base wall 1, and the other end is connected to the two adjacent integrated thermal insulation and decorative panels 2, so that the connector 3 can be connected to two integrated thermal insulation and decorative panels 2 at the same time to play a supporting and hanging role, thereby reducing the number of connectors 3 and improving construction and installation efficiency. Among them, the upper and lower ends of the integrated thermal insulation and decorative panels 2 have inwardly recessed installation grooves, and the connectors 3 are set on the end face of the integrated thermal insulation and decorative panels 2 and connected to the installation grooves.

[0045] There are multiple connectors 3, which are respectively connected to the top and bottom of the integrated insulation and decoration panel 2. The integrated insulation and decoration panel 2 is fixedly installed on the base wall 1 through multiple connectors 3, and the connection stability is high.

[0046] The integrated thermal insulation and decorative panel 2 also includes at least one reinforcing mesh component 22, which is embedded within the insulation layer 21 and / or subsequently placed on the surface of the insulation layer 21. During the processing of the integrated thermal insulation and decorative panel 2, the reinforcing mesh component 22 is placed on top of the raw material composition of the insulation layer 21 after the first layer of material is applied within the mold. Then, the raw material composition of the insulation layer 21 is applied a second time within the mold, so that the raw material composition of the insulation layer 21 completely wraps around the reinforcing mesh component 22 after the second layer of material is applied, thus embedding the reinforcing mesh component 22 within the insulation layer 21. Alternatively, the reinforcing mesh component 22 can be placed on the surface of the insulation layer 21 after the insulation layer 21 has been processed. The reinforcing mesh component 22 further strengthens the overall structural strength of the building's thermal insulation and energy-saving wall structure, greatly improving the safety and stability of the building's thermal insulation and energy-saving wall structure.

[0047] The connector 3 is connected to the reinforcing mesh component 22, which is built into the insulation layer 21. The connector 3 extends into the insulation layer 21 and is connected to the reinforcing mesh component 22, further strengthening the structural connection strength and further preventing the insulation and decoration integrated panel 2 from falling, thus greatly improving the safety and stability of the building insulation and energy-saving wall structure.

[0048] In this embodiment, the integrated thermal insulation and decorative panel 2 also includes a finishing layer 23, which is connected to the side of the insulation layer 21 facing away from the base wall 1. The finishing layer 23 can be prefabricated and integrated on the outside of the insulation layer 21 in a factory. After construction and installation, only the joints between the panels need to be treated. The finishing layer 23 is used to protect the wall, beautify the building, and meet usage requirements. The material of the finishing layer 23 can be paint, ceramic tile, stone, metal plate, or UHPC.

[0049] In one embodiment, the integrated thermal insulation and decorative panel 2 further includes a second adhesive layer, which connects the thermal insulation layer 21 and the decorative layer 23. The second adhesive layer further strengthens the connection between the decorative layer 23 and the thermal insulation layer 21, effectively preventing detachment and greatly improving the safety and stability of the building's thermal insulation and energy-saving wall structure.

[0050] In another embodiment, the side of the insulation layer 21 facing away from the base wall 1 has an interface agent layer. The interface agent layer can better achieve the connection between the insulation layer 21 and the finishing layer 23, and improve the connection strength, resulting in higher safety and stability.

[0051] The building insulation and energy-saving wall structure also includes PE rods 5 and sealant 6, both of which are used to seal the joints between two adjacent integrated insulation and decorative panels 2. When dealing with the joints between two adjacent integrated insulation and decorative panels 2, PE rods 5 are first used to seal the joints, and then sealant 6 is used on the surface of the PE rods 5 for final sealing, which greatly enhances the sealing effect.

[0052] In this embodiment of the building thermal insulation and energy-saving wall structure, the thermal insulation and decorative integrated panel 2 is prefabricated in the factory and connected on site using connectors 3 in a dry-hanging manner, thereby installing the thermal insulation and decorative integrated panel 2 onto the base wall 1; then, PE rods 5 are used to seal the joints of the panels, and the surface is finally sealed with sealant 6.

[0053] Example 2

[0054] like Figure 3 As shown, the same parts of the building thermal insulation and energy-saving wall structure in Embodiment 2 as those in Embodiment 1 will not be repeated; only the differences will be explained. In Embodiment 2, the material of the finishing layer 23 is UHPC, and a reinforcing mesh structure 231 is added inside the finishing layer 23. The reinforcing mesh structure 231 can effectively strengthen the structural strength of the finishing layer 23, greatly improving the stability of the building thermal insulation and energy-saving wall structure.

[0055] Example 3

[0056] like Figure 4 As shown, the same parts of the building insulation and energy-saving wall structure as in Embodiment 3 will not be repeated, only the differences will be explained. In Embodiment 3, the integrated insulation and decorative panel 2 also includes a rigid reinforcing layer 24. The rigid reinforcing layer 24 is connected to the side of the insulation layer 21 facing away from the base wall 1, and the end of the connector 3 is connected to the rigid reinforcing layer 24. One end of the connector 3 is installed and connected to the base wall 1, and the other end is not connected to the insulation layer 21 but is connected to the rigid reinforcing layer 24.

[0057] Of course, in other embodiments, the connector 3 can also be connected to both the insulation layer 21 and the rigid reinforcing layer 24 to further enhance the connection strength.

[0058] The integrated insulation and decorative panel 2 also includes a second adhesive layer, which connects the insulation layer 21 and the rigid reinforcing layer 24. This second adhesive layer further strengthens the connection between the rigid reinforcing layer 24 and the insulation layer 21, effectively preventing detachment and significantly improving the safety and stability of the building's energy-saving insulation wall structure.

[0059] The above-disclosed embodiments are merely preferred embodiments of the present utility model and should not be construed as limiting the scope of the present utility model. Therefore, any equivalent variations made in accordance with the claims of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A building thermal insulation and energy-saving wall structure, characterized in that, It includes a base wall, an integrated insulation and decoration panel, a first adhesive layer, and several connectors. One end of each connector is connected to the base wall, and the other end of each connector is connected to the integrated insulation and decoration panel, so that the integrated insulation and decoration panel is disposed on the side of the base wall. The integrated insulation and decoration panel includes an insulation layer, which is made of insulation material with a fire resistance rating of Class A. The first adhesive layer is located between the integrated insulation and decoration panel and the base wall and connects the integrated insulation and decoration panel and the base wall.

2. The building thermal insulation and energy-saving wall structure as described in claim 1, characterized in that, The integrated thermal insulation and decorative panel also includes at least one reinforcing mesh component, which is built into the thermal insulation layer and / or placed on the surface of the thermal insulation layer.

3. The building thermal insulation and energy-saving wall structure as described in claim 2, characterized in that, The connector is attached to the reinforcing mesh component.

4. The building thermal insulation and energy-saving wall structure as described in claim 1, characterized in that, The insulation layer is a Class A fireproof insulation material composed of a single homogeneous material.

5. The building thermal insulation and energy-saving wall structure as described in claim 1, characterized in that, The insulation layer is made of graphene insulation material or polyurethane insulation material.

6. The building thermal insulation and energy-saving wall structure as described in claim 1, characterized in that, The number of connectors is multiple, and the multiple connectors are respectively connected to the top and bottom of the integrated thermal insulation and decorative panel; And / or, the number of the integrated thermal insulation and decorative panels is multiple, and the ends of the connectors are respectively connected to the upper and lower ends of two adjacent integrated thermal insulation and decorative panels.

7. The building thermal insulation and energy-saving wall structure as described in claim 1, characterized in that, The integrated thermal insulation and decorative panel also includes a finishing layer, which is connected to the side of the thermal insulation layer facing away from the base wall. And / or, the integrated thermal insulation and decorative panel further includes a rigid reinforcing layer, which is connected to the side of the thermal insulation layer facing away from the base wall, and the end of the connector is connected to the rigid reinforcing layer.

8. The building thermal insulation and energy-saving wall structure as described in claim 7, characterized in that, The finishing layer is made of paint, ceramic tile, stone, metal plate, or UHPC; wherein, when the finishing layer is made of UHPC, a reinforcing mesh structure is added inside the finishing layer. And / or, the integrated thermal insulation and decorative panel further includes a second adhesive layer, which is connected to the thermal insulation layer and the decorative layer or the rigid reinforcement layer.

9. The building thermal insulation and energy-saving wall structure as described in claim 1, characterized in that, The insulation layer has an interface agent layer on the side facing away from the base wall.

10. The building thermal insulation and energy-saving wall structure as described in claim 1, characterized in that, The building insulation and energy-saving wall structure also includes PE rods and sealant, both of which are used to seal the joints between two adjacent integrated insulation and decorative panels.

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