Thermal insulation wall structure with easily replaceable internal filling layer

Abstract

The application discloses an internal filling layer easy-to-replace thermal insulation wall structure, which comprises a wall body, a surrounding plate, a positioning block, a thermal insulation strip, a first partition plate, a second partition plate, a first bolt, a second bolt, a first gap, a thermal insulation material filling layer, a second gap, a thermal insulation plate, a sealing strip, an edge pressing strip, a cavity, a clamping block, a magnet, a screw rod, a notch, a decorative plate, a connecting plate, a clamping hook and an embedding groove. The application has the advantages that the thermal insulation structure is arranged on one side of the wall body, the thermal insulation performance of the wall body can be ensured, the replacement of the thermal insulation material filling layer is facilitated, the thermal insulation strip is arranged to be attached to the wall body, the thermal insulation material filling layer is fixed, the replacement of the thermal insulation filling material is facilitated by removing the two partition plates, the thermal insulation filling material is further protected by arranging the thermal insulation plate, the thermal insulation performance is effectively improved, the spliced decorative plate is arranged on the surface of the thermal insulation plate, and the integrity of the thermal insulation wall structure is ensured.

Description

Technical Field

[0001] This invention relates to an insulated wall structure with an easily replaceable internal filling layer, specifically an insulated wall structure with an easily replaceable internal filling layer, belonging to the field of wall application technology. Background Technology

[0002] Walls mainly consist of load-bearing walls and non-load-bearing walls, primarily serving to enclose and divide space. In load-bearing structural buildings, the walls combine load-bearing and enclosure functions; in skeletal structural systems, the walls function to both enclose and divide space. Walls must possess sufficient strength and stability, and have the ability to insulate, heat-insulate, sound-insulate, fireproof, and waterproof. There are many types of walls, including single-material walls and composite material walls. Designing a reasonable wall scheme, taking into account factors such as enclosure, load-bearing capacity, energy conservation, and aesthetics, is an important task in building construction. Exterior wall decoration includes veneer, plastering, and spraying. Interior wall decoration can generally be categorized into four types: veneer, plastering, spraying, and wallpapering. Veneer materials include marble slabs, precast terrazzo slabs, and ceramic tiles, mainly used in lobbies and rooms with high decorative and hygiene requirements. Spraying methods include painting and spraying. Wallpapering includes two main categories: plastic wallpaper and wall coverings. One type involves applying a plastic coating to the base paper or fabric, while the other involves pressing a layer of plastic wallpaper onto the base paper or fabric.

[0003] The patent document "CN202110164727.3 Energy-saving Insulation Structure for Building Walls" addresses the problems of poor insulation performance caused by using a single insulation board for building exterior walls and the cumbersome and dangerous construction process of fixing the insulation board with a large number of insulation nails. While it has good applications in the insulation industry, the wall structure is inconvenient to install, and the internal insulation material is difficult to replace. Furthermore, it is difficult to quickly disassemble and reassemble when the insulation effect decreases after long-term use, causing inconvenience and reducing the practicality of the insulated wall. Currently, there is no insulated wall structure with a reasonable and reliable design that allows for easy replacement of the insulated layer and convenient assembly. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this application incorporates an insulation structure on one side of the wall. This ensures the wall's insulation performance while facilitating the replacement of the insulation material filling layer. It also allows for the removal and reinstallation of the insulation material after prolonged use, reducing construction difficulty, ensuring the effective insulation performance of the wall structure, and improving the practicality of the insulated wall structure.

[0005] To further address the problems in existing technologies, during insulation, by installing insulation strips that fit against the wall and placing partitions inside the insulation strips, it is possible to easily fix the insulation material filling layer, effectively improving the insulation performance of the wall structure. At the same time, the insulation filling material can be replaced by removing the two partitions, which improves the ease of operation.

[0006] To further address the problems in the existing technology, the insulation board is used to further protect the insulation filling material, which can effectively improve the insulation performance. Multiple gaps are formed in the insulation strip to reduce the thermal conductivity, which is beneficial to improving the insulation performance. Furthermore, the installation of spliced ​​decorative panels on the surface of the insulation board can ensure the integrity of the insulation wall structure and improve the performance of the insulation wall structure.

[0007] To address the shortcomings of existing technologies, this application provides an insulated wall structure with an easily replaceable internal filling layer, comprising: a wall, a surrounding panel, an insulation board, an edge strip, and a decorative panel; wherein, a surrounding panel is fixedly installed on the surface of the wall, an insulation strip is embedded and connected inside the surrounding panel, a first partition and a second partition are respectively provided inside the insulation strip, an insulation material filling layer is provided between the first partition and the insulation strip, a first gap is formed between the first partition and the insulation strip, a second gap is formed between the second partition and the insulation board, the edge of the insulation board is fitted and connected to the insulation strip, an edge strip is embedded and inserted between the surrounding panels, a cavity is formed between the edge strip and the surrounding panel, and the edge of the edge strip contacts the surface of the insulation board, the surface of the edge strip is fitted and connected to the decorative panel.

[0008] Furthermore, a partition is provided on one side of the wall. The partition is a square hollow structure. Several evenly distributed positioning blocks are fixedly connected to the side wall of the wall, and the positioning blocks are all located inside the partition.

[0009] Furthermore, the enclosure is provided with a plurality of first bolts and second bolts, which are staggered on the surface of the positioning block. Both the first bolts and the second bolts are threadedly connected to the positioning block. The positioning block is fixedly connected to the first partition plate by the first bolts. The first partition plate and the second partition plate are respectively inserted through the first bolts and the second bolts. The number of the first bolts and the second bolts is the same.

[0010] Furthermore, the thermal insulation strip has a U-shaped cross-section and is fitted and connected to the side wall of the wall. The thermal insulation strip has a first partition and a second partition embedded inside it. The edges of the first partition and the second partition are fitted and connected to the inner wall of the thermal insulation strip. The side walls of the first partition and the second partition are respectively in contact with both sides of the thermal insulation material filling layer.

[0011] Furthermore, the surface of the enclosure is provided with a thermal insulation strip, which is fitted and sleeved with the positioning block. The edge of the thermal insulation strip is provided with an embedding groove, which is located on the outer wall of the enclosure. A magnet is provided inside the embedding groove, which is fixedly connected to the inside of the enclosure. A locking block is provided inside the embedding groove. The locking block has a V-shaped structure. One end of the locking block is attached to the magnet, and the other end of the locking block extends to the outside of the enclosure.

[0012] Furthermore, the area of ​​the insulation board is the same as the area of ​​the thermal insulation strip, and a sealing strip is fitted and connected to the edge of the insulation board. The sealing strip has a square hollow structure, protrudes outward to the outside of the insulation board, and is closely connected to the edge of the thermal insulation strip.

[0013] Furthermore, the pressing strip has a T-shaped structure, with one end of the pressing strip located between the surrounding panels. The pressing strip is respectively attached to the side walls of the two surrounding panels. Both ends of the pressing strip are inserted through the screw. The screw is threadedly connected to the inside of the surrounding panel. The end of the screw extends into the embedded groove, and the screw contacts the moving locking block.

[0014] Furthermore, the decorative panel is attached to the edge of the edge strip, the width of the decorative panel is the same as the distance between the two edge strips, and the edges of adjacent decorative panels are attached to each other.

[0015] Furthermore, a connecting plate is fixedly connected to the inner side of the decorative panel. There are two connecting plates, which are symmetrically distributed at both ends of the decorative panel. Each connecting plate has several hooks fixedly connected to its edge.

[0016] Furthermore, both ends of the pressing strip are provided with notches, and the inside of the notches is engaged with the hooks. Both ends of the pressing strip are fitted and connected to the connecting plate.

[0017] The advantages of this application are: it provides a structurally sound and reliable insulated wall structure with an easily replaceable internal insulated layer and convenient assembly capabilities. The insulated structure is located on one side of the wall, ensuring its insulation performance while facilitating the replacement of the insulation material insulated layer. After prolonged use, the insulation material can be removed and reinstalled, reducing construction difficulty, ensuring effective insulation performance, and improving the practicality of the insulated wall structure. During insulation, an insulation strip is attached to the wall, and partitions are installed inside the insulation strip to facilitate the fixing of the insulation material insulated layer, effectively improving the insulation performance of the wall structure. The insulation material can be replaced by removing the two partitions, improving operational convenience. An insulation board further protects the insulation material and effectively improves insulation performance. Multiple gaps within the insulation strip reduce thermal conductivity, further enhancing insulation performance. Installing a modular decorative panel on the surface of the insulation board ensures the integrity of the insulated wall structure and improves its usability. Attached Figure Description

[0018] The accompanying drawings, which form part of this application, are used to provide a further understanding of the application and to make other features, objects, and advantages of the application more apparent. The illustrative embodiments and descriptions of this application are used to explain the application and do not constitute an undue limitation of the application. In the drawings:

[0019] Figure 1 This is a schematic diagram of a thermal insulation wall structure with an easily replaceable internal filling layer according to an embodiment of this application;

[0020] Figure 2 yes Figure 1 The diagram shows a first-view structure in the embodiment shown.

[0021] Figure 3 yes Figure 2 A partial frontal view of the structure in the embodiment shown;

[0022] Figure 4 yes Figure 2 A magnified view of the partial structure at point A in the embodiment shown;

[0023] Figure 5 yes Figure 2 A three-dimensional structural diagram of the enclosure in the embodiment shown;

[0024] Figure 6 yes Figure 2 A three-dimensional structural diagram of the thermal insulation strip in the embodiment shown;

[0025] Figure 7 yes Figure 2A three-dimensional structural diagram of the insulation board in the embodiment shown;

[0026] Figure 8 yes Figure 2 A three-dimensional structural diagram of the decorative panel in the illustrated embodiment;

[0027] Figure 9 yes Figure 2 The schematic diagram of the side view of the insulation board in the embodiment shown;

[0028] Figure 10 yes Figure 2 A side view of the decorative panel in the embodiment shown.

[0029] Meaning of the reference numerals in the diagram:

[0030] 1. Wall, 2. Enclosure, 3. Positioning block, 4. Thermal insulation strip, 5. First partition, 6. Second partition, 7. First bolt, 8. Second bolt, 9. First gap, 10. Insulation material filling layer, 11. Second gap, 12. Insulation board, 13. Sealing strip, 14. Edge pressing strip, 15. Cavity, 16. Locking block, 17. Magnet, 18. Screw, 19. Notch, 20. Decorative panel, 21. Connecting plate, 22. Hook, 23. Embedded groove. Detailed Implementation

[0031] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0032] It should be noted that the terms "first," "second," etc., 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 for the embodiments of this application described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0033] In this application, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0034] Furthermore, in addition to indicating location or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0035] Furthermore, the terms "installation," "setup," "equipped with," "connection," "linking," and "socketing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; 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, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0036] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0037] Reference Figures 1 to 10 The insulated wall structure with easily replaceable internal filling layer includes: wall 1, enclosure 2, insulation board 12, edge strip 14, and decorative board 20.

[0038] Reference Figures 1 to 6As a preferred embodiment, a surrounding panel 2 is fixedly installed on the surface of the wall 1. A thermal insulation strip 4 is embedded and connected inside the surrounding panel 2. A first partition 5 and a second partition 6 are respectively provided inside the thermal insulation strip 4. A thermal insulation material filling layer 10 is provided between the first partition 5 and the second partition 6. A first gap 9 is formed between the first partition 5 and the thermal insulation strip 4. A second gap 11 is formed between the second partition 6 and the insulation board 12. The edge of the insulation board 12 is fitted and connected to the thermal insulation strip 4. A pressing strip 14 is inserted and fitted between the surrounding panels 2. A cavity 15 is formed between the pressing strip 14 and the surrounding panel 2, and the edge of the pressing strip 14 contacts the surface of the insulation board 12. The surface of the pressing strip 14 is attached to the decorative panel 20. The thermal insulation strip 4 is used to attach to the enclosure panel 2 and the wall 1, which can play an effective role in thermal insulation. At the same time, it facilitates the installation and replacement of the thermal insulation material filling layer 10. The thermal insulation material filling layer 10 is limited and positioned by the first partition 5. After the thermal insulation material filling layer 10 is replaced, the thermal insulation material filling layer 10 is compacted by the second partition 6 to achieve stable positioning. At the same time, a first gap 9 is formed between the first partition 5 and the thermal insulation strip 4, and a second gap 11 is formed between the thermal insulation board 12 and the second partition 6. This can reduce the thermal conductivity to improve the thermal insulation effect, and at the same time facilitate the positioning and replacement of the thermal insulation material filling layer 10.

[0039] Reference Figures 1 to 6 As a specific solution, a surrounding panel 2 is provided on one side of the wall 1. The surrounding panel 2 is a square hollow structure. Several evenly distributed positioning blocks 3 are fixedly connected to the side wall of the wall 1. The positioning blocks 3 are all located inside the surrounding panel 2. The surrounding panel 2 is used for the installation of the thermal insulation strip 4 to achieve effective positioning of the thermal insulation strip 4. At the same time, it can store the thermal insulation material filling layer 10 inside the surrounding panel 2. The multiple positioning blocks 3 can realize the connection of the first bolt 7 and the second bolt 8. At the same time, the positioning and installation of the thermal insulation strip 4 can be achieved by connecting with the thermal insulation strip 4.

[0040] Referring to Figures 3 to 6, as an extended scheme, the enclosure 2 is provided with a plurality of first bolts 7 and second bolts 8. The first bolts 7 and second bolts 8 are staggered and distributed on the surface of the positioning block 3. The first bolts 7 and second bolts 8 are threadedly connected to the positioning block 3. The positioning block 3 is fixedly connected to the first partition 5 by the first bolts 7. The first partition 5 and the second partition 6 are respectively inserted through the first bolts 7 and the second bolts 8. The number of first bolts 7 and second bolts 8 is the same. The first bolts 7 are used to install the first partition 5 on the positioning block 3. After the second bolts 8 pass through the first partition 5 and the second partition 6, they limit the insulation material filling layer 10 to ensure the stability of the insulation wall 1 structure.

[0041] Reference Figures 1 to 6As a specific embodiment, the thermal insulation strip 4 has a U-shaped cross-section and is fitted to the side wall of the wall 1. The thermal insulation strip 4 is internally fitted with a first partition 5 and a second partition 6. The edges of the first partition 5 and the second partition 6 are fitted to the inner wall of the thermal insulation strip 4. The side walls of the first partition 5 and the second partition 6 respectively contact the two sides of the thermal insulation material filling layer 10. The first partition 5 and the second partition 6 are used to limit the thermal insulation material filling layer 10. During disassembly, the thermal insulation material filling layer 10 can be replaced by removing the second partition 6, thereby improving the convenience of the thermal insulation wall 1 structure.

[0042] Reference Figures 1 to 6 As a specific solution, the surface of the enclosure 2 is provided with a thermal insulation strip 4, which is fitted and sleeved with the positioning block 3. The enclosure 2 at the edge of the thermal insulation strip 4 is provided with an embedding groove 23, which is located on the outer wall of the enclosure 2. A magnet 17 is provided inside the embedding groove 23, which is fixedly connected to the inside of the enclosure 2. A locking block 16 is provided inside the embedding groove 23. The locking block 16 has a V-shaped structure. One end of the locking block 16 is attached to the magnet 17, and the other end of the locking block 16 extends to the outside of the enclosure 2. The embedding groove 23 is used for the installation of the locking block 16. When the screw 18 is installed, its segment moves into the embedding groove 23 and contacts the locking block 16, pushing the locking block 16 to separate from the magnet 17. The other end of the locking block 16 extends into the pressure strip 14 to achieve stable fixation and ensure the tightness of the insulation board 12 installation.

[0043] Reference Figures 1 to 7 As a specific embodiment, the area of ​​the insulation board 12 is the same as the area of ​​the thermal insulation strip 4. A sealing strip 13 is fitted and connected to the edge of the insulation board 12. The sealing strip 13 has a square hollow structure and protrudes outward to the outside of the insulation board 12. The sealing strip 13 is closely connected to the edge of the thermal insulation strip 4. The insulation board 12 is used to connect with the surrounding panel 2, and the sealing strip 13 is pressed against the edge of the thermal insulation strip 4 to achieve a seal and ensure connection stability.

[0044] Reference Figures 1 to 4 as well as Figure 9 As a specific embodiment, the edge pressing strip 14 has a T-shaped structure. One end of the edge pressing strip 14 is located between the surrounding plates 2. The edge pressing strip 14 is respectively attached to the side walls of the two surrounding plates 2. Both ends of the edge pressing strip 14 are inserted through the screw 18. The screw 18 is threadedly connected to the inside of the surrounding plate 2. The end of the screw 18 extends into the embedded groove 23 and moves in contact with the locking block 16. The edge pressing strip 14 is used to limit the position of the insulation board 12 to achieve quick installation. It is also connected to the surrounding edge through the screw 18 to achieve limiting and fixing. At the same time, it can push the locking block 16 to move, so as to achieve tight installation with the edge pressing strip 14 and ensure connection stability.

[0045] Reference Figures 1 to 4 as well as Figures 8 to 10 As a specific solution, the decorative panel 20 is attached to the edge of the edge strip 14. The width of the decorative panel 20 is the same as the distance between the two edge strips 14. The edges of adjacent decorative panels 20 are attached to each other. The decorative panel 20 is used to protect the structure of the thermal insulation wall 1, while also ensuring the integrity of the structure of the thermal insulation wall 1. It can also effectively insulate the wall 1 and improve the performance of the thermal insulation wall 1 structure.

[0046] Reference Figures 2 to 4 as well as Figure 8 and Figure 10 In this scheme, a connecting plate 21 is fixedly connected to the inner side of the decorative panel 20. There are two connecting plates 21, which are symmetrically distributed at both ends of the decorative panel 20. Several hooks 22 are fixedly connected to the edge of each connecting plate 21. The hooks 22 are installed on the inner side of the decorative panel 20 through the connecting plate 21, which can realize the connection and fixation with the edge strip 14, realize the embedded installation of the decorative panel 20, and ensure the integrity of the thermal insulation wall 1 structure.

[0047] Reference Figures 1 to 4 as well as Figure 9 As a specific solution, both ends of the edge pressing strip 14 are provided with notches 19, and the inside of the notches 19 is engaged with the hooks 22. Both ends of the edge pressing strip 14 are attached to the connecting plate 21. When connecting the decorative panel 20, simply fasten the decorative panel 20 between the two edge pressing strips 14, so that the connecting plate 21 drives the hooks 22 to move into the notches 19 of the edge pressing strip 14 for quick fixation.

[0048] The technical solution of this application provides an easily replaceable internal insulation wall structure. An insulation structure is installed on the surface of the wall 1 to achieve the insulation function of the wall 1, while simultaneously allowing for the replacement of the internal insulation material filling layer 10. In use, the insulation strip 4 is first laid flat inside the surrounding panel 2, so that the insulation strip 4 is embedded inside the surrounding panel 2 and adheres to the wall 1, with the positioning block 3 exposed. At this time, the edge of the insulation strip 4 is located on the surface of the surrounding panel 2. Then, the first partition 5 is embedded inside the insulation strip 4 and connected and fixed using the first bolt 7. The insulation material filling layer 10 is then filled onto the surface of the first partition 5. Next, the second partition 6 is embedded inside the insulation strip 4 and the insulation material filling layer 10 is compressed tightly. Finally, the second bolt 8 is passed through the second partition 6, the insulation material filling layer 10, and the first partition 5 and tightened inside the positioning block 3 to fix the insulation material filling layer 10. Because the positioning block 3 is exposed, the insulation strip 4 and... A first gap 9 is formed between the first partitions 5. The insulation board 12 is then attached to the edge of the enclosure 2 and the insulation strip 4 is pressed tightly. At this time, a second gap 11 is formed between the insulation board 12 and the second partition 6. The edge strip 14 is inserted between the enclosures 2 so that both ends of the edge strip 14 press against the edge of the insulation board 12. The screw 18 is passed through the edge strip 14 and tightened inside the enclosure edge. At this time, the end of the screw 18 extends into the embedded groove 23 and contacts the locking block 16. When the screw 18 moves, it pushes the locking block 16 to separate from the magnet 17. When it slides in the embedded groove 23, one end moves out and engages with the edge of the edge strip 14. Finally, the decorative panel 20 is attached to the surface of the edge strip 14 so that it drives the connecting plate 21 to move to both sides of the edge strip 14. The installation is completed by engaging and limiting the connection between the hook 22 and the notch 19 at both ends of the edge strip 14. At this time, the edges of the decorative panel 20 are spliced ​​together to form a whole, ensuring the overall performance of the wall 1.

[0049] When the insulation material filling layer 10 needs to be replaced after long-term use, first remove the embedded decorative panel 20, remove the edge strip 14 and take out the insulation board 12. At this time, unscrew the first bolt 7 to remove the second partition 6, remove and replace the insulation material filling layer 10. If it is difficult to remove quickly, find the position of the first bolt 7 according to the hole position of the second bolt 8, and unscrew the first bolt 7. At this time, remove the insulation strip 4, the insulation material filling layer 10 and the first partition 5 as a whole. After removing the insulation material filling layer 10, reinstall the insulation strip 4. This is conducive to the replacement of the insulation material filling layer 10 and improves the practicality of the insulation wall 1 structure.

[0050] The above are merely specific embodiments of this application and are not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A thermal insulation wall structure with an easily replaceable internal filling layer, characterized in that: The easily replaceable internal filling layer of the thermal insulation wall structure includes: wall (1), enclosure (2), insulation board (12), edge strip (14) and decorative board (20). Among them, a partition (2) is fixedly installed on the surface of the wall (1), and a heat insulation strip (4) is embedded and connected inside the partition (2). A first partition (5) and a second partition (6) are respectively provided inside the heat insulation strip (4). A heat insulation material filling layer (10) is provided between the first partition (5) and the second partition (6). A first gap (9) is formed between the first partition (5) and the heat insulation strip (4). A second gap (11) is formed between the second partition (6) and the heat insulation board (12). The edge of the heat insulation board (12) is attached to the heat insulation strip (4). A pressing strip (14) is inserted between the partitions (2). A cavity (15) is formed between the pressing strip (14) and the partition (2). The edge of the pressing strip (14) contacts the surface of the heat insulation board (12). The surface of the pressing strip (14) is attached to the decorative panel (20).

2. The thermal insulation wall structure with easily replaceable internal filling layer according to claim 1, characterized in that: The wall (1) has a surrounding panel (2) on one side. The surrounding panel (2) is a square hollow structure. Several evenly distributed positioning blocks (3) are fixedly connected to the side wall of the wall (1). Several positioning blocks (3) are located inside the surrounding panel (2).

3. The thermal insulation wall structure with easily replaceable internal filling layer according to claim 2, characterized in that: The enclosure (2) is provided with a number of first bolts (7) and second bolts (8). The first bolts (7) and second bolts (8) are staggered and distributed on the surface of the positioning block (3). The first bolts (7) and second bolts (8) are threadedly connected to the positioning block (3). The positioning block (3) is fixedly connected to the first partition (5) by the first bolts (7). The first partition (5) and second partition (6) are respectively inserted through the first bolts (7) and second bolts (8). The number of the first bolts (7) and second bolts (8) is the same.

4. The thermal insulation wall structure with easily replaceable internal filling layer according to claim 1, characterized in that: The thermal insulation strip (4) has a U-shaped cross section. The thermal insulation strip (4) is attached to the side wall of the wall (1). The thermal insulation strip (4) is internally fitted with a first partition (5) and a second partition (6). The edges of the first partition (5) and the second partition (6) are attached to the inner wall of the thermal insulation strip (4). The side walls of the first partition (5) and the second partition (6) respectively contact the two sides of the thermal insulation material filling layer (10).

5. The thermal insulation wall structure with easily replaceable internal filling layer according to claim 2, characterized in that: The surface of the enclosure (2) is provided with a heat insulation strip (4), which is fitted and sleeved with the positioning block (3). The edge of the heat insulation strip (4) of the enclosure (2) is provided with an embedding groove (23), which is located on the outer wall of the enclosure (2). The embedding groove (23) is provided with a magnet (17) inside the embedding groove (23), which is fixedly connected to the inside of the enclosure (2). The embedding groove (23) is provided with a locking block (16), which has a V-shaped structure. One end of the locking block (16) is attached to the magnet (17), and the other end of the locking block (16) extends to the outside of the enclosure (2).

6. The thermal insulation wall structure with easily replaceable internal filling layer according to claim 1, characterized in that: The area of ​​the insulation board (12) is the same as the area of ​​the thermal insulation strip (4). The edge of the insulation board (12) is fitted with a sealing strip (13). The sealing strip (13) is a square hollow structure. The sealing strip (13) protrudes to the outside of the insulation board (12) and is fitted to the edge of the thermal insulation strip (4).

7. The thermal insulation wall structure with easily replaceable internal filling layer according to claim 5, characterized in that: The edge pressing strip (14) has a T-shaped structure. One end of the edge pressing strip (14) is located between the surrounding plates (2). The edge pressing strip (14) is attached to the side walls of the two surrounding plates (2) respectively. Both ends of the edge pressing strip (14) are inserted through the screw (18). The screw (18) is threadedly connected to the inside of the surrounding plate (2). The end of the screw (18) extends into the embedded groove (23), and the screw (18) moves in contact with the locking block (16).

8. The thermal insulation wall structure with easily replaceable internal filling layer according to claim 1, characterized in that: The decorative panel (20) is attached to the edge of the edge strip (14), the width of the decorative panel (20) is the same as the distance between the two edge strips (14), and the edges of adjacent decorative panels (20) are attached to each other.

9. A thermal insulation wall structure with easily replaceable internal filling layer according to claim 1, characterized in that: The decorative panel (20) is fixedly connected to a connecting plate (21) on its inner side. There are two connecting plates (21), which are symmetrically distributed at both ends of the decorative panel (20). Each connecting plate (21) has several hooks (22) fixedly connected to its edge.

10. A thermal insulation wall structure with easily replaceable internal filling layer according to claim 9, characterized in that: Both ends of the pressing strip (14) are provided with notches (19), and the inside of the notches (19) is engaged with the hooks (22). Both ends of the pressing strip (14) are attached to the connecting plate (21).

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