Thermal insulation building wallboard

Abstract

The utility model belongs to the technical field of wallboards, and particularly relates to a thermal insulation building wallboard. Comprising a supporting frame which is arranged on one side of a wall body and comprises supporting plates which are symmetrically arranged on the wall body and supporting rods which are arranged between the supporting plates and are arranged in the height direction of the supporting plates; the splicing panel is arranged between the supporting plates on the two sides and comprises a plurality of rows of panel modules formed in the length direction of the supporting rods, first fixing pieces arranged between the panel modules and the supporting rods and second fixing pieces arranged between the supporting plates on the two sides and used for supporting the panel modules; the positioning lock catches are arranged between the panel modules in the adjacent rows and comprise positioning plates connected to the tops of the supporting rods and the tops of the panel modules respectively, first positioning pieces arranged below the positioning plates, second positioning pieces arranged at the ends, close to the panel modules, of the positioning plates and positioning grooves formed in the tops of the panel modules and matched with the first positioning pieces; and a structure matched with the top of the panel module is arranged at the bottom of the panel module. The utility model aims to provide the heat-insulating building wallboard which is convenient to position.

Description

TECHNICAL FIELD

[0001] The utility model belongs to wallboard technical field, especially point to a kind of thermal insulation building wallboard. BACKGROUND

[0002] Thermal insulation wallboard is widely used in the outer wall structure of various buildings. It not only can effectively reduce the heat transfer between the inside and outside of the building, reduce energy consumption, achieve the goal of energy saving and emission reduction, but also can improve the comfort of indoor environment, reduce the condensation caused by temperature difference and other problems, and protect the wall structure from the damage of temperature change. However, in the prior art, the connection mode of some thermal insulation wallboards only uses simple splicing or card slot structure, and in the long-term use process, due to the influence of external environmental factors such as temperature change and wind force, the splicing part is easy to loosen. In the connection of adjacent wallboards, this loosening phenomenon may cause gaps between the wallboards, damage the thermal insulation performance of the thermal insulation wallboard, make the heat dissipate through the gaps, and increase the energy consumption of the building. Moreover, in the wallboard installation process, due to the inaccuracy and firmness of positioning, the wallboard installation position deviation problem may occur, which not only increases the construction difficulty and cost, but also may affect the subsequent wallboard installation, causing the flatness and stability of the whole wall to be affected. SUMMARY

[0003] The utility model aims at providing a kind of thermal insulation wallboard with stable connection and reliable positioning to alleviate the problems mentioned in the background.

[0004] The utility model aims at providing a kind of thermal insulation wallboard with stable connection and reliable positioning to alleviate the problems mentioned in the background.

[0005] Support frame, be located in one side of wall, including the support plate that is symmetrically located on wall and the support rod that is located between support plate and is arranged along the height direction of support plate;

[0006] Splicing panel, be located between two side support plates, including the panel module that is formed multiple rows along the length direction of support rod, the first fixing part that is located between panel module and support rod and the second fixing part that is located between two side support plates and is used to support panel module;

[0007] Positioning lock, be located between adjacent row panel module, including the positioning plate that is connected to the top of support rod and the top of panel module respectively, the first positioning part that is located below positioning plate, the second positioning part that is located at the end of positioning plate close to panel module and the positioning slot that is opened in the top of panel module and is matched with the first positioning part, the bottom of panel module is equipped with the structure that cooperates with the top of panel module.

[0008] The utility model further provides that the panel module comprises:

[0009] The finishing layer is located on the side away from the support rod;

[0010] The protective layer is located on the side closest to the support rod;

[0011] The composite insulation layer is located between the finishing layer and the protective layer.

[0012] The present invention is further configured such that the first fixing member includes:

[0013] The fixed tubes are arranged along the height of the support plate. The fixed tubes penetrate the composite insulation layer located between the two support plates and extend to the outside of the two support plates at both ends.

[0014] The cap is located on the opposite side of the two support plates, and the cap is threaded to both ends of the fixed tube.

[0015] The present invention is further configured such that the composite insulation layer comprises:

[0016] The outer insulation layer is made of polystyrene foam board and is bonded to the outer panel.

[0017] The inner insulation layer is made of rock wool board and is bonded to the inner panel.

[0018] The intermediate insulation layer is made of aerogel felt and is located between the outer insulation layer and the inner insulation layer.

[0019] The present invention is further configured such that the fixing tube is a hollow structure and the inside of the fixing tube is filled with heat insulation material, wherein the heat insulation material is polyurethane foam.

[0020] The present invention is further configured such that the first positioning member includes:

[0021] A locking block is located at the bottom of the positioning plate, and the locking block has a structure that is narrower at the top and wider at the bottom;

[0022] An elastic positioning seat is located below the positioning plate, and its two sides abut against the support rod and the protective layer, respectively. The elastic positioning seat is provided with a slot that matches the locking block.

[0023] The present invention is further configured such that the second positioning member includes:

[0024] The lower positioning block extends along the bottom of the positioning plate into the panel module;

[0025] The upper positioning block extends above the positioning plate, and the bottom of the panel module is provided with a slot that matches the upper positioning block.

[0026] The present invention is further configured such that the second fixing member includes:

[0027] End fixing plates are provided on the topmost and bottommost support rods, and the end fixing plates are connected to the adjacent panel modules;

[0028] The central fixing plate covers the central support rod, and both ends of the central fixing plate are connected to the adjacent panel modules.

[0029] By adopting the above technical solution, the beneficial effects that this utility model can achieve are:

[0030] 1. The support plates and support rods of the support frame provide a stable support structure for the spliced ​​panels. The support rods are arranged along the height of the support plates, effectively distributing the weight and external forces of the panel modules and reducing deformation caused by uneven stress. Simultaneously, the first and second fasteners in the spliced ​​panels further strengthen the connection between the panel modules and the support frame, improving the structural stability of the insulated building wall panels.

[0031] 2. The positioning plate, first positioning component, second positioning component, and positioning groove and mating structure on the panel module work together in the positioning lock. The locking block of the first positioning component engages with the locking groove in the elastic positioning seat, and the two sides of the elastic positioning seat abut against the support rod and protective layer, ensuring accurate and reliable positioning in the vertical direction. The lower positioning block of the second positioning component extends into the panel module, and the upper positioning block matches the bottom groove of the panel module, ensuring accurate positioning in the horizontal direction. This ensures the flatness and stability of the entire wall panel. 3. The outer insulation layer uses polystyrene foam board, the inner insulation layer uses rock wool board, and the middle heat insulation layer uses aerogel felt. This multi-layer composite structure effectively reduces heat transfer. Moreover, the fixing tube of the first fixing component is a hollow structure filled with polyurethane foam insulation material, further reducing the possibility of heat conduction through the fixing tube. Because the entire wall panel structure is stable, gaps caused by loose connections are avoided, thus better maintaining the insulation performance. Attached Figure Description

[0032] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0033] Figure 2 This is a utility model Figure 1 A magnified structural diagram of part A;

[0034] Figure 3 This is a three-dimensional structural diagram of the panel module of this utility model;

[0035] Figure 4 This is a utility model Figure 3 A schematic diagram of the enlarged structure of part B;

[0036] Figure 5 This is a cross-sectional structural schematic diagram of the present invention;

[0037] Figure 6 This is a utility model Figure 5 A magnified structural diagram of section C;

[0038] Figure 7 This is a three-dimensional structural diagram of the positioning lock of this utility model;

[0039] Figure 8 This is a partially enlarged three-dimensional structural schematic diagram of this utility model. The reference numerals in the diagram are as follows: 1. Support frame; 10. Support plate; 11. Support rod; 2. Splicing panel; 20. Panel module; 200. Finishing layer; 201. Protective layer; 202. Composite insulation layer; 21. First fixing component; 210. Fixing pipe; 211. Screw cap; 22. Second fixing component; 220. End fixing plate; 221. Middle fixing plate; 3. Positioning lock; 30. Positioning plate; 31. First positioning component; 310. Locking block; 311. Elastic positioning seat; 32. Second positioning component; 320. Lower positioning block; 321. Upper positioning block; 322. Groove; 4. Thermal insulation material. Detailed Implementation

[0040] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. See also: Figures 1-8 :

[0041] Example 1:

[0042] This embodiment provides a thermal insulation building wall panel, including:

[0043] The support frame 1 is located on one side of the wall and includes support plates 10 symmetrically arranged on the wall and support rods 11 arranged between the support plates 10 and along the height direction of the support plates 10.

[0044] The splicing panel 2 is disposed between the two side support plates 10 and includes multiple rows of panel modules 20 formed along the length direction of the support rod 11, a first fixing member 21 disposed between the panel modules 20 and the support rod 11, and a second fixing member 22 disposed between the two side support plates 10 and used to support the panel modules 20.

[0045] The positioning latch 3 is located between adjacent panel modules 20 and includes a positioning plate 30 connected to the top of the support rod 11 and the top of the panel module 20 respectively, a first positioning member 31 located below the positioning plate 30, a second positioning member 32 located at one end of the positioning plate 30 near the panel module 20, and a positioning groove opened on the top of the panel module 20 and matching the first positioning member 31. The bottom of the panel module 20 is provided with a structure that cooperates with the top of the panel module 20.

[0046] The support frame 1 provides structural support for the entire insulated building wall panel, ensuring the stability of the wall panel during installation and use, bearing the weight of the splicing panel 2 and other components, resisting external forces such as wind pressure and impact, and firmly fixing the wall panel to the wall.

[0047] As a major component of the support frame 1, the support plate 10 provides a large supporting surface for the support rods 11 and the splicing panels 2, distributing the weight and external forces of the wall panels onto the wall, increasing the contact area with the wall, better transferring and dispersing the stress, and ensuring the stability of the entire wall panel system. The support plate 10 is typically a long rod-shaped structure, fixed to the wall by bolts, expansion bolts, or other connectors.

[0048] The support rod 11 serves to reinforce the support plates 10, assisting them in bearing the weight and external forces of the splicing panel 2. It also provides a connection base for components such as the positioning lock 3, enhancing the overall strength of the support frame 1 and ensuring more even stress distribution, thus guaranteeing the stability of the wall panel under different stress conditions. The support rod 11 is typically a long strip structure and can be installed between the two support plates 10 by welding, snap-fit, or other methods.

[0049] The splicing panel 2 constitutes the main insulation and decorative part of the thermal insulation building wall panel, covering the supporting frame 1, and realizes the functions of thermal insulation and aesthetic enhancement. The internal composite insulation layer 202 reduces heat transfer, and the finishing layer 200 provides an aesthetic appearance. Together with the supporting frame 1, they form a complete wall panel structure.

[0050] Panel module 20 is the basic unit of splicing panel 2, and each panel module 20 has the functions of heat preservation, decoration and protection. The finishing layer 200 can be made of decorative materials such as ceramic thin plate or aluminum plate; the protective layer 201 can be made of galvanized steel plate, etc. Panel modules 20 are generally rectangular, square or other regular shapes to facilitate splicing and installation. Panel module 20 is connected to adjacent panel modules 20 through positioning locks 3, connected to support rod 11 through first fastener 21, and indirectly connected to support plate 10 through second fastener 22.

[0051] The first fastener 21 is used to connect the panel module 20 and the support rod 11, so that the panel module 20 is fixed on the support rod 11 and the position of the panel module 20 is stable.

[0052] The second fastener 22 provides support for the panel module 20 between the two side support plates 10, further ensuring the stability of the panel module 20 in the horizontal direction.

[0053] The positioning latch 3 is used to precisely connect the panel modules 20 of adjacent rows, ensuring the tightness of the connection and the accuracy of the positioning between the panel modules 20.

[0054] The positioning plate 30 serves as the main connecting component of the positioning latch 3, providing an installation base for the first positioning element 31 and the second positioning element 32. It also connects the support rod 11 and the panel module 20, acting as a force transmitter and positioning reference. The positioning plate 30 is generally a long strip or plate-shaped structure and can be connected to the support rod 11 by welding, bolting, or snap-fitting.

[0055] The first positioning element 31 precisely positions the panel module 20 in the vertical direction. By cooperating with the positioning groove on the top of the panel module 20, it prevents the panel module 20 from shifting in the vertical direction. At the same time, it cooperates with the elastic positioning seat 311 to increase the stability and reliability of the positioning.

[0056] The second positioning component 32 positions the panel module 20 in the horizontal direction. By extending the lower positioning block 320 into the panel module 20 and matching the upper positioning block 321 with the bottom slot 322 of the panel module 20, the panel module 20 is prevented from shifting in the horizontal direction, thus ensuring the splicing accuracy of adjacent panel modules 20.

[0057] The positioning groove cooperates with the positioning plate 30 to provide a positioning reference for the panel module 20 in the vertical direction, enabling the panel module 20 to be accurately installed in the predetermined position and ensuring the vertical alignment of adjacent panel modules 20. It is located on the top of the panel module 20, and its shape and size match those of the positioning plate 30.

[0058] Example 2:

[0059] This embodiment provides a thermal insulation building wall panel, which, in addition to the technical solutions of the above embodiments, also has the following technical features: during the installation process, the panel modules 20 in adjacent rows can be quickly and accurately positioned and connected, preventing the panel modules 20 from being misaligned in the horizontal and vertical directions, while enhancing the connection strength between the panels.

[0060] The panel module 20 includes:

[0061] Finish layer 200 is located on the side away from support rod 11;

[0062] The protective layer 201 is located on the side closest to the support rod 11;

[0063] The composite insulation layer 202 is located between the finishing layer 200 and the protective layer 201.

[0064] The finishing layer 200 meets the building's decorative needs, enhancing its overall quality and value; it also protects the internal protective layer 201 and insulation layer to a certain extent, extending the service life of the insulation wall panels. The finishing layer 200 is generally a flat surface with the same shape as the outer surface of the panel module 20, and can be tightly bonded to the composite insulation layer 202 using an adhesive.

[0065] The protective layer 201 protects the composite insulation layer 202 from external mechanical impacts, physical wear, and chemical corrosion, ensuring that the insulation performance remains unaffected. It is typically a flat surface matching the shape of the insulation layer, covering the side of the composite insulation layer 202 closest to the support rod 11, providing comprehensive protection. It can be tightly adhered to the composite insulation layer 202 using an adhesive.

[0066] The composite insulation layer 202 is a key component in realizing the thermal insulation function of the building wall panel. Through the combination of various insulation materials, it effectively reduces heat transfer on both sides of the wall, lowers building energy consumption, and improves indoor comfort. The composite insulation layer 202 can be tightly bonded to the finishing layer 200 and the protective layer 201 respectively using an adhesive.

[0067] Example 3:

[0068] This embodiment provides a thermal insulation building wall panel, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0069] The first fastener 21 includes:

[0070] The fixing tube 210 is arranged along the height direction of the support plate 10. The fixing tube 210 passes through the composite insulation layer 202 located between the two support plates 10, and both ends of the fixing tube 210 extend to the outside of the two support plates 10.

[0071] The cap 211 is located on the opposite side of the two support plates 10, and the cap 211 is threaded to both ends of the fixed tube 210.

[0072] The fixing tube 210, as the main part of the first fixing member 21, provides vertical support and positioning for the panel module 20. The fixing tube 210 is typically a hollow, elongated tubular structure, and both ends of the fixing tube 210 are usually flat openings to facilitate connection with the screw cap 211. The fixing tube 210 is through the composite insulation layer 202 and is threadedly connected to the screw cap 211 on the outside of the support plate 10. This connection method fixes the panel module 20 in a suitable position and forms a stable structure with the support rod 11.

[0073] The cap 211 engages with the fixing tube 210, securing the panel module 20 via a threaded connection. Simultaneously, through close contact with the support plate 10, it fixes the panel module 20 to the support rod 11, ensuring a strong and stable connection. The cap 211 is typically a circular or polygonal block structure with internal threads that match the fixing tube 210. The cap 211 and the fixing tube 210 are connected by threads, and when tightened, they fit snugly against the support plate 10.

[0074] Example 4:

[0075] This embodiment provides a thermal insulation building wall panel, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0076] The composite insulation layer 202 includes:

[0077] The outer insulation layer is made of polystyrene foam board and is bonded to the outer panel.

[0078] The inner insulation layer is made of rock wool board and is bonded to the inner panel.

[0079] The intermediate insulation layer is made of aerogel felt and is located between the outer insulation layer and the inner insulation layer.

[0080] The outer insulation layer is primarily responsible for reducing heat transfer from the external environment to the building's interior. It acts as the insulation line directly exposed to the external environment within the insulation structure, while also providing some protection to the inner insulation and heat insulation layers. Utilizing the excellent insulation properties of polystyrene foam boards, it prevents heat from entering the building through the wall panel surface, reducing heat loss in winter and heat transfer in summer, thus improving the building's thermal insulation efficiency. The outer insulation layer is located on the outermost layer of the composite insulation layer 202 and can be tightly bonded to the finishing layer 200 using an adhesive.

[0081] The inner insulation layer further enhances the insulation effect, while also providing fire resistance and sound absorption on the side closest to the interior, improving the building's safety and comfort. Made of rock wool board, the inner insulation layer acts as a protective layer closest to the interior in the insulation system. It not only prevents heat transfer but also provides some fire protection in emergencies such as fires, reducing the risk of fire spread. The inner insulation layer is located on the interior side of the composite insulation layer 202 and is tightly bonded to the protective layer 201 using an adhesive.

[0082] As a key insulation component in the composite insulation layer 202, the intermediate insulation layer utilizes its unique material properties to significantly reduce heat transfer within the insulation layer via convection and radiation, further enhancing the insulation effect. Made of aerogel felt, the intermediate insulation layer acts as a "bridge" in the multi-layer insulation structure, blocking heat transfer paths between the inner and outer insulation layers. It is particularly effective at suppressing convection and radiation, significantly improving the overall insulation performance of the insulation wall panel. The intermediate insulation layer is tightly bonded to the outer and inner insulation layers using adhesives, forming a complete composite insulation layer 202.

[0083] Example 5:

[0084] This embodiment provides a thermal insulation building wall panel, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0085] The fixing tube 210 has a hollow structure and is filled with heat insulation material 4, which is polyurethane foam.

[0086] Polyurethane foam is filled inside the fixing pipe 210. Its main function is to reduce heat conduction within the fixing pipe 210 and prevent heat transfer between the support rod 11 and the panel module 20, thereby improving the thermal insulation efficiency of the insulated building wall panel. When filling the fixing pipe 210, the shape of the polyurethane foam matches the hollow internal shape of the fixing pipe 210, usually in the form of a long strip, filling the internal space of the fixing pipe 210 to achieve a comprehensive thermal insulation effect.

[0087] Example 6:

[0088] This embodiment provides a thermal insulation building wall panel, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0089] The first positioning element 31 includes:

[0090] A locking block 310 is located at the bottom of the positioning plate 30, and the locking block 310 has a structure that is narrower at the top and wider at the bottom;

[0091] The elastic positioning seat 311 is located below the positioning plate 30, and its two sides abut against the support rod 11 and the protective layer 201, respectively. The elastic positioning seat 311 is provided with a slot that matches the locking block 310.

[0092] The locking block 310, as a key component for vertical positioning of the first positioning element 31, cooperates with the positioning groove on the top of the panel module 20 to restrict the vertical freedom of the panel module 20, ensuring the stability of its vertical position during installation and use. The locking block 310 is generally a trapezoidal or similar trapezoidal block structure, narrower at the top and wider at the bottom. Its narrower top facilitates insertion into the positioning groove, while its wider bottom, after insertion, forms a stable engagement with the positioning groove, preventing the panel module 20 from moving upwards. The locking block 310 is connected to the positioning plate 30 by welding, bolting, or integral molding, ensuring its fixed position on the positioning plate 30.

[0093] The elastic positioning seat 311 provides elastic support and buffering for the first positioning element 31, assisting the locking block 310 in positioning in the vertical direction. It also accommodates certain installation errors and minor deformations during use, protecting the positioning structure and panel module 20 from excessive external impact. The elastic positioning seat 311 is generally a block-shaped or seat-shaped structure with a certain degree of elasticity. It can be connected and fixed to the underside of the positioning plate 30 through methods such as slot engagement or bolt connection, with its two sides abutting against the support rod 11 and the protective layer 201, respectively.

[0094] Example 7:

[0095] This embodiment provides a thermal insulation building wall panel, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0096] The second positioning element 32 includes:

[0097] The lower positioning block 320 extends below the positioning plate 30 into the panel module 20;

[0098] The upper positioning block 321 extends above the positioning plate 30, and the bottom of the panel module 20 is provided with a slot 322 that matches the upper positioning block 321.

[0099] The lower positioning block 320, as a key component of the second positioning element 32 for horizontal positioning, extends into the panel module 20 and cooperates with the internal structure of the panel module 20 to restrict the horizontal movement of the panel module 20, ensuring the stability of the horizontal position of the panel module 20 during installation and use. The lower positioning block 320 is generally a long strip or block structure. The lower positioning block 320 can be fixed to the lower part of the positioning plate 30 by welding, bolting, or integral molding, extending downward along the positioning plate 30 and inserted into the panel module 20, located at the splicing part of adjacent row panel modules 20, and directly positioning the panel module 20 in the horizontal direction.

[0100] The upper positioning block 321 cooperates with the lower positioning block 320 to position the panel module 20 in the horizontal direction. By matching the slot 322 at the bottom of the panel module 20, it restricts the horizontal movement of the panel module 20, ensuring the stability of the horizontal position of the panel module 20 during installation and use. The upper positioning block 321 is generally a long strip or block structure, which can be fixed above the positioning plate 30 by welding, bolt connection, or integral molding, and extends upward along the positioning plate 30. Its position corresponds to the slot 322 at the bottom of the panel module 20 in the horizontal direction.

[0101] Example 8:

[0102] This embodiment provides a thermal insulation building wall panel, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0103] The second fastener 22 includes:

[0104] An end fixing plate 220 is provided on the topmost and bottommost support rods 11, and the end fixing plate 220 is connected to the adjacent panel module 20;

[0105] The central fixing plate 221 covers the central support rod 11, and both ends of the central fixing plate 221 are connected to the adjacent panel module 20.

[0106] The end fixing plates 220 are located at the top and bottom of the insulated building wall panel, horizontally fixing adjacent panel modules 20 to enhance the stability of these critical panel modules 20, preventing horizontal displacement, and ensuring the overall structural integrity of the insulated wall panel at the ends. The end fixing plates 220 are generally long strips or plates; one end can be fixed to the top and bottom support rods 11 by bolts or welding, while the other end covers the panel module 20, serving a fixing and auxiliary support function.

[0107] The central fixing plate 221 is located in the middle of the insulated building wall panel, horizontally fixing the adjacent panel module 20. It also works in conjunction with the support rod 11 to enhance the stability of the central panel module 20, evenly distribute horizontal external forces, and prevent horizontal displacement of the panel module 20 in the central area. The central fixing plate 221 is typically a long strip structure, fitting snugly against the central support rod 11, and its two ends can be connected to the adjacent protective layer 201 via bolts. The above embodiments are merely preferred embodiments of this utility model and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape, and principle of this utility model should be included within the scope of protection of this utility model.

Claims

1. A thermal insulation building wall panel, characterized in that... ,include: The support frame (1) is located on one side of the wall and includes support plates (10) symmetrically arranged on the wall and support rods (11) arranged between the support plates (10) and along the height direction of the support plates (10). The splicing panel (2) is located between the two side support plates (10) and includes a panel module (20) forming multiple rows along the length of the support rod (11), a first fixing member (21) located between the panel module (20) and the support rod (11), and a second fixing member (22) located between the two side support plates (10) and used to support the panel module (20). The positioning latch (3) is located between the panel modules (20) in adjacent rows. It includes a positioning plate (30) connected to the top of the support rod (11) and the top of the panel module (20), a first positioning member (31) located below the positioning plate (30), a second positioning member (32) located at one end of the positioning plate (30) near the panel module (20), and a positioning groove opened on the top of the panel module (20) and matching the first positioning member (31). The bottom of the panel module (20) is provided with a structure that cooperates with the top of the panel module (20).

2. The thermal insulation building wall panel according to claim 1, characterized in that, The panel module (20) includes: The finishing layer (200) is located on the side away from the support rod (11); The protective layer (201) is located on the side near the support rod (11); The composite insulation layer (202) is located between the finishing layer (200) and the protective layer (201).

3. The thermal insulation building wall panel according to claim 2, characterized in that, The first fastener (21) includes: The fixing tube (210) is arranged along the height direction of the support plate (10). The fixing tube (210) passes through the composite insulation layer (202) located between the two support plates (10) and the two ends of the fixing tube (210) extend to the outside of the two support plates (10). A screw cap (211) is located on the opposite side of the two side support plates (10), and the screw cap (211) is threaded to both ends of the fixed tube (210).

4. The thermal insulation building wall panel according to claim 2, characterized in that, The composite insulation layer (202) includes: The outer insulation layer is made of polystyrene foam board and is bonded to the outer panel. The inner insulation layer is made of rock wool board and is bonded to the inner panel. The intermediate insulation layer is made of aerogel felt and is located between the outer insulation layer and the inner insulation layer.

5. The thermal insulation building wall panel according to claim 3, characterized in that, The fixing tube (210) has a hollow structure and is filled with heat insulation material (4), which is polyurethane foam.

6. The thermal insulation building wall panel according to claim 1, characterized in that, The first positioning element (31) includes: A locking block (310) is located at the bottom of the positioning plate (30), and the locking block (310) has a structure that is narrow at the top and wide at the bottom; The elastic positioning seat (311) is located below the positioning plate (30), and the two sides of the elastic positioning seat (311) abut against the support rod (11) and the protective layer (201) respectively. The elastic positioning seat (311) is provided with a slot that matches the card block (310).

7. The thermal insulation building wall panel according to claim 1, characterized in that, The second positioning element (32) includes: The lower positioning block (320) extends below the positioning plate (30) into the panel module (20); The upper positioning block (321) extends above the positioning plate (30), and the bottom of the panel module (20) is provided with a slot (322) that matches the upper positioning block (321).

8. The thermal insulation building wall panel according to claim 1, characterized in that, The second fastener (22) includes: An end fixing plate (220) is provided on the topmost and bottommost support rods (11), and the end fixing plate (220) is connected to the adjacent panel module (20); The central fixing plate (221) covers the central support rod (11), and both ends of the central fixing plate (221) are connected to the adjacent panel module (20).

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