Novel thermal insulation aluminum veneer

Abstract

The invention relates to the field of curtain walls, in particular to a novel heat preservation aluminum veneer which comprises an aluminum veneer body, a plurality of corner connectors and a heat preservation plate, the corner connectors are installed on the periphery of the aluminum veneer body respectively, the aluminum veneer body is installed when the corner connectors are riveted to a wall, and the heat preservation plate is stored on the inner side of the aluminum veneer body and plays a heat preservation role in the wall. A screw hole is formed in the bottom of the side wall of the aluminum single plate, a blind hole coinciding with the screw hole in position is formed in the side wall of the heat preservation plate, and a sealing detection mechanism is connected to the inner wall of the screw hole in a screwed mode. Heat loss can be prevented, the heat preservation effect is good, heat expansion and cold contraction of the heat preservation plate can be buffered, the overall service life of the heat preservation aluminum veneer is prolonged, residual adhesives on the wall face do not need to be cleaned, the replacement procedure is greatly simplified, maintenance time and labor cost are saved, moisture monitoring of the heat preservation plate is achieved, the leakage portion of the aluminum veneer is repaired, and the service life of the aluminum veneer is prolonged. Linear reduction of thermal insulation performance caused by long-term damp of the thermal insulation board is avoided, and long-term stability of the thermal insulation effect of the thermal insulation aluminum veneer is ensured.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of curtain wall, and particularly relates to a novel thermal insulation aluminum veneer. BACKGROUND

[0002] In the application of curtain wall engineering, the thermal insulation aluminum veneer is a commonly used component with both decorative and thermal insulation functions. The core structure of the thermal insulation aluminum veneer is a composite rock wool insulation board based on a traditional aluminum veneer. The thermal insulation aluminum veneer can realize the appearance and structural support requirements of the curtain wall through the aluminum veneer, and can achieve the wall thermal insulation effect through the thermal insulation performance of the rock wool insulation board. Therefore, the thermal insulation aluminum veneer is widely applied in various building exterior wall decoration and thermal insulation engineering.

[0003] Compared with the installation process of the pure aluminum veneer, the installation process of the thermal insulation aluminum veneer needs to additionally increase a key process. In order to fix the thermal insulation board and the wall, the adhesive (such as mortar adhesive) needs to be pre-applied on the wall surface, and then the aluminum veneer is riveted and fixed to the wall through the corner code installed around the aluminum veneer, and the thermal insulation board on the inner side of the aluminum veneer is fixed and adhered to the wall surface, and the overall installation is completed. In order to avoid the problem that the moisture in the external environment penetrates into the thermal insulation board and then causes the thermal insulation effect to decrease, the sealing strip is usually inserted at the joint of the adjacent aluminum veneers in the prior art, and the sealing glue is used for sealing treatment, so as to improve the overall sealing performance.

[0004] However, in the actual long-term use process, the existing thermal insulation aluminum veneer still has many technical pain points due to the influence of environmental factors (such as temperature change, rain erosion, wind pressure, etc.). First, the adhesive and the sealing strip between the aluminum veneer body or the aluminum veneers are prone to aging, cracking and other conditions, which causes the external moisture to penetrate into the thermal insulation board through the gap. The existing structure lacks intuitive and effective leakage detection means. When the thermal insulation board is damp, its thermal insulation performance will decrease linearly. The problem can be found only through professional equipment detection or after the thermal insulation effect is obviously attenuated. The problem cannot be repaired in time, which affects the overall thermal insulation efficiency of the building. Second, since the thermal insulation board is directly adhered and fixed to the wall surface through the adhesive, when the thermal insulation board needs to be replaced due to aging, dampness and other reasons, the adhesive remaining on the wall surface needs to be cleaned first. The process is complicated, time-consuming and labor-intensive, which greatly increases the maintenance cost and construction period. Third, the hardness of the aluminum veneer is usually low, and the thermal insulation board will produce thermal expansion and cold contraction phenomenon in the temperature change process. The rigid connection between the thermal insulation board and the aluminum veneer and the wall surface in the existing structure cannot buffer the volume change, which easily causes the aluminum veneer to be extruded and deformed, and then shortens the service life of the overall thermal insulation aluminum veneer. SUMMARY

[0005] The purpose of the embodiment of the present application is to provide a novel thermal insulation aluminum veneer to solve the problems that the thermal insulation board does not have a damp detection function, the thermal insulation board cannot be treated in time, the thermal insulation board is difficult to replace, and the thermal insulation board is easily damaged due to thermal expansion and cold contraction.

[0006] To achieve the above object, embodiments of the present application provide the following technical solutions: A novel heat preservation aluminum single board, comprising an aluminum single board, a plurality of corner codes and a heat preservation board, the plurality of corner codes are respectively installed around the aluminum single board, the corner codes are riveted on the wall to complete the installation of the aluminum single board, the heat preservation board is stored in the inner side of the aluminum single board to play a heat preservation role on the wall, a screw hole is formed in the bottom of the side wall of the aluminum single board, a blind hole coinciding with the position of the screw hole is formed in the side wall of the heat preservation board, a sealing detection mechanism is screwed on the inner wall of the screw hole, the blind hole provides storage space for the sealing detection mechanism, the sealing detection mechanism detects the humidity of the heat preservation board, and then detects whether the heat preservation board leaks, a pressurizing mechanism is installed on the inner side of the aluminum single board, and the pressurizing mechanism applies pressure to the heat preservation board to press the heat preservation board backward when the aluminum single board is installed, so that the heat preservation board is tightly attached to the wall surface. The sealing detection mechanism comprises a screw sleeve screwed on the inner wall of the screw hole, a mesh plate installed on the inner cavity of the blind hole is installed on the left side of the screw sleeve, a plurality of water absorption balls are filled in the inner cavity of the mesh plate, the mesh plate has air permeability, the heat preservation board and the water absorption balls realize gas exchange, a plurality of blocking rods are installed on the inner wall of the screw sleeve at equal intervals in the circumferential direction, a blocking plate is inserted into the inner cavity of the screw sleeve, a plurality of elastic sheets are installed on the outer wall of the blocking plate at equal intervals in the circumferential direction, the elastic sheets elastically push the blocking plate to move left under the blocking of the blocking rods, a color plate is installed on the right end of the blocking plate, and a transparent cover is installed on the right end of the screw sleeve, which not only seals the screw sleeve, but also can be used for observing the color plate. The water absorption balls serve as a moisture signal of the heat preservation board, and the blocking plate and the color plate are linked to alarm when the heat preservation board is wet.

[0007] As a further scheme of the present application, the water absorption balls are made of high molecular water absorption resin material and belong to low cross-linking degree resin.

[0008] As a further scheme of the present application, a groove is arranged on the inner side of the blocking rod to realize clamping with the elastic sheet.

[0009] As a further scheme of the present application, the pressurizing mechanism comprises a support placed on the inner side of the aluminum single board, the support is blocked by the diagonal line of the aluminum single board and cannot be displaced, a pressure applying assembly is installed at the center position of the support, a warped plate is installed on the inner side of the support through a pin shaft, a positioning column is inserted into the outer side of the support and connected with the warped plate through a pin shaft, the inner side of the warped plate is extruded forward by the pressure applying assembly, so that the outer side of the warped plate can push the positioning column backward, a push plate is installed on the rear end of the positioning column, the push plate applies pressure to the heat preservation board, and the heat preservation board is ensured to be attached to the surface of the wall, and an anti-pulling piece is installed on the rear side of the push plate. The aluminum single board can apply pressure to the heat preservation board when the aluminum single board is installed, replacing the adhesive, and facilitating the replacement of the heat preservation board.

[0010] As a further scheme of the present application, the connection position of the warped plate and the support is close to the positioning column.

[0011] As a further embodiment of the present invention, the pull-out resistant component includes a pin installed on the rear side of the push plate. The pin is inserted into the insulation plate to fix it in place. The outer wall of the pin is provided with several barbs from front to back to improve the pull-out resistance of the pin.

[0012] As a further embodiment of the present invention, the pressure application component includes a sleeve installed at the center of the bracket. A push rod, a spring, and a pressing column are sequentially inserted into the inner cavity of the sleeve from front to back. When the pressing column moves into the sleeve, the spring force applies pressure to the push rod, causing the rocker plate to pull the push plate backward.

[0013] As a further embodiment of the present invention, the length of the sleeve is less than the thickness of the insulation board.

[0014] Compared with the prior art, the beneficial effects of the embodiments of the present invention are: 1. This invention compresses the spring by extruding the column into contact with the wall, and the push rod constantly pushes the rocker plate, causing the rocker plate to pull the push plate backward, so that the insulation board fits into the wall. This not only prevents heat loss and provides good insulation, but also buffers the thermal expansion and contraction of the insulation board, extending the overall service life of the insulation aluminum panel. Moreover, there is no need to clean the residual adhesive on the wall, which greatly simplifies the replacement process and saves maintenance time and labor costs. 2. This invention increases the water absorption volume of the water-absorbing ball, and uses the water-absorbing ball to push the baffle, allowing the color plate to enter the transparent cover. The color plate serves as a water ingress signal for the insulation board, enabling moisture monitoring of the insulation board and allowing leaks in the aluminum panel to be repaired. This avoids a sharp decline in insulation performance caused by long-term moisture exposure of the insulation board, ensuring the long-term stability of the insulation effect of the aluminum panel. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is a schematic diagram of the sealing detection mechanism of the present invention; Figure 3 This is a front sectional view of the sealing detection mechanism of the present invention; Figure 4 This is a schematic diagram of the pressurization mechanism of the present invention; Figure 5 For the present invention Figure 4 Enlarged view of point A in the middle; Figure 6 This is an exploded view of the pressure application component of the present invention; Figure 7 This is a schematic diagram of the anti-pull-out component structure of the present invention.

[0016] In the figure: 1, aluminum veneer; 2, corner code; 3, insulation board; 4, screw hole; 5, blind hole; 6, sealing detection mechanism; 7, pressure increasing mechanism; 61, screw sleeve; 62, mesh plate; 63, water absorption ball; 64, stop rod; 65, baffle; 66, elastic sheet; 67, color plate; 68, transparent cover; 71, bracket; 72, pressure applying assembly; 73, rocker; 74, positioning column; 75, push plate; 76, anti-pulling piece; 721, sleeve; 722, push rod; 723, spring; 724, extrusion column; 761, pin; 762, barb. DETAILED DESCRIPTION

[0017] The technical solutions of the patent will be further described in detail below in combination with specific embodiments.

[0018] Embodiments of the application are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the application, and cannot be understood as a limitation of the application.

[0019] Please refer to Figures 1-7 In the embodiment of the application, a new type of thermal insulation aluminum veneer comprises an aluminum veneer 1, a plurality of corner codes 2 and thermal insulation boards 3, the plurality of corner codes 2 are respectively installed around the aluminum veneer 1, the corner codes 2 are riveted on the wall to complete the installation of the aluminum veneer 1, the thermal insulation boards 3 are stored inside the aluminum veneer 1 to play a thermal insulation role on the wall, the bottom of the side wall of the aluminum veneer 1 is provided with a screw hole 4, the side wall of the thermal insulation board 3 is provided with a blind hole 5 coinciding with the position of the screw hole 4, a sealing detection mechanism 6 is screwed on the inner wall of the screw hole 4, the blind hole 5 provides a storage space for the sealing detection mechanism 6, the humidity of the thermal insulation board 3 is detected through the sealing detection mechanism 6, and then whether the thermal insulation board 3 leaks is detected, the inside of the aluminum veneer 1 is provided with a pressure increasing mechanism 7, which applies pressure to the thermal insulation board 3 during installation, so as to press the thermal insulation board 3 tightly against the wall surface.

[0020] The sealing detection mechanism 6 comprises a threaded sleeve 61 screwed on the inner wall of the threaded hole 4, a mesh plate 62 mounted on the left side of the threaded sleeve 61 in the inner cavity of the blind hole 5, the inner cavity of the mesh plate 62 being filled with a plurality of water absorbing balls 63, the mesh plate 62 being air permeable, the thermal insulation plate 3 and the water absorbing balls 63 realizing gas exchange, the water absorbing balls 63 being made of high molecular water absorbing resin material and belonging to low cross-linking degree resin, the volume of the water absorbing balls 63 being proportional to the water absorbing capacity, the water absorbing balls 63 being used as the driving force for the movement of the baffle 65, the low cross-linking degree allowing the molecular chain to be loosely connected, the gel network being flexible, the water absorbing balls 63 being able to restore to the original state when dry and being reusable, a plurality of baffle rods 64 being equidistantly installed on the inner wall of the threaded sleeve 61 in the circumferential direction, the inner side of the baffle rod 64 being provided with a groove for clamping the elastic sheet 66, the groove preventing the elastic sheet 66 from rotating and avoiding the elastic sheet 66 from losing the function by being separated from the baffle rod 64, the baffle 65 being inserted into the inner cavity of the threaded sleeve 61, a plurality of elastic sheets 66 being equidistantly installed on the outer wall of the baffle 65 in the circumferential direction, the elastic sheets 66 always being able to provide stable elastic thrust for the baffle 65 under the blocking of the baffle rod 64, the color plate 67 being installed on the right end of the baffle 65, the transparent cover 68 being installed on the right end of the threaded sleeve 61, the transparent cover 68 not only being able to seal the threaded sleeve 61 but also being used for observing the color plate 67, the surface of the thermal insulation plate 3 being wet when the color plate 67 is seen from the transparent cover 68.

[0021] When the leakage part of the aluminum single plate 1 is repaired and the thermal insulation plate 3 is gradually dried, the humidity in the inner cavity of the mesh plate 62 decreases, the water in the water absorbing balls 63 gradually evaporates, the volume of the water absorbing balls 63 decreases with the decrease of the water absorbing capacity, and the thrust of the water absorbing balls 63 on the baffle 65 gradually decreases. When the thrust is less than the elastic thrust of the elastic sheet 66, the elastic sheet 66 restores the deformation, the color plate 67 is synchronously moved to the left with the baffle 65, and the color plate 67 is out of the visible range of the transparent cover 68 and returns to the initial hidden position. At this time, the sealing detection mechanism 6 returns to the monitoring state and the next leakage detection can be carried out.

[0022] When the new type of thermal insulation aluminum single plate is used for a long time, if the aluminum single plate (1) body is damaged or the sealant / seal strip between the aluminum single plates (1) is aged and cracked, external moisture will penetrate into the thermal insulation plate (3) through the gap, causing the thermal insulation plate (3) to be wet. At this time, the sealing detection mechanism (6) realizes monitoring according to the following process: The moisture in the thermal insulation board (3) enters the inner cavity of the mesh plate (62) through the air holes of the mesh plate (62) and contacts the water absorption balls (63) filled therein; the water absorption balls (63) made of high-molecular water absorption resin material rapidly absorb the moisture, and the volume gradually expands with the increase of the water absorption amount; as the water absorption balls (63) continue to expand, the volume increases to generate a rightward pushing force, which acts on the left end face of the baffle (65); when the pushing force is greater than the leftward elastic pushing force of the spring sheet (66) on the baffle (65), the baffle (65) overcomes the elastic force of the spring sheet (66) and slides rightward in the inner cavity of the screw sleeve (61), while driving the color plate (67) fixed at the right end thereof to move rightward synchronously; when the baffle (65) drives the color plate (67) to move to the position where the color plate (67) completely enters the visible range of the transparent cover (68), the staff can directly observe the color plate (67) through the transparent cover (68), which serves as a clear signal that the thermal insulation board (3) has been damp and leaked, so that it can be judged that the leakage part of the aluminum single board (1) needs to be repaired.

[0023] When the staff completes the repair (such as replacing the sealant and repairing the damaged aluminum single board) of the leakage part of the aluminum single board (1), the moisture in the thermal insulation board (3) gradually evaporates, the humidity decreases, and the sealing detection mechanism (6) resets according to the following process and returns to the monitoring state: The humidity in the inner cavity of the mesh plate (62) decreases as the thermal insulation board (3) dries, the water absorbed by the water absorption balls (63) is reversely evaporated and discharged through the air holes of the mesh plate (62), the volume of the water absorption balls (63) gradually shrinks as the water absorption amount decreases, and the rightward pushing force of the water absorption balls (63) on the baffle (65) gradually weakens; when the pushing force of the water absorption balls (63) on the baffle (65) is weakened to be less than the leftward elastic pushing force of the spring sheet (66), the spring sheet (66) restores the initial deformation, releases the elastic potential energy and pushes the baffle (65) to slide leftward in the inner cavity of the screw sleeve (61); during the leftward sliding of the baffle (65), the color plate (67) is synchronously moved leftward until the baffle (65) is tightly attached to the mesh plate (62) or the shrunk water absorption balls (63), at which time the color plate (67) is completely moved out of the visible range of the transparent cover (68) and returns to the initial hidden position; at this time, the sealing detection mechanism (6) completes the reset and returns to the monitoring state, and can monitor again whether the thermal insulation board (3) will appear damp and leak in the future.

[0024] Further, the booster mechanism 7 includes a bracket 71 placed inside the aluminum single board 1, which is blocked by the diagonal of the aluminum single board 1 and cannot be displaced, a pressure applying assembly 72 is installed at the center of the bracket 71, a flap 73 is installed inside the bracket 71 through a pin shaft, the connection position of the flap 73 and the bracket 71 is close to the positioning column 74, so that the power arm of the flap 73 is much larger than the resistance arm, achieving the effect of labor-saving pressure application, the positioning column 74 is inserted outside the bracket 71, and the positioning column 74 is connected with the flap 73 through a pin shaft, the inside of the flap 73 is extruded forward by the pressure applying assembly 72, so that the outside of the flap 73 can push the positioning column 74 backward, the push plate 75 is installed at the rear end of the positioning column 74, the diameter of the push plate 75 is more than 10 cm, and the rear surface of the push plate 75 needs to be roughened to enhance the friction with the insulation board 3, further improve the fitting stability, the push plate 75 applies pressure to the insulation board 3, ensuring that the insulation board 3 is attached to the wall surface, and the anti-pulling piece 76 is installed at the rear side of the push plate 75.

[0025] Further, the anti-pulling piece 76 includes a plug pin 761 installed at the rear side of the push plate 75, which penetrates into the insulation board 3 to fix it, and a plurality of barbs 762 are installed on the outer wall of the plug pin 761 from front to back to improve the anti-pulling property of the plug pin 761; by physically embedding, the displacement of the insulation board 3 due to vibration, wind pressure or thermal expansion and contraction during use is prevented, and the fixing stability of the insulation board 3 is improved.

[0026] Further, the pressure applying assembly 72 includes a sleeve 721 installed at the center of the bracket 71, the length of the sleeve 721 is less than the thickness of the insulation board 3, preventing the length of the sleeve 721 from hindering the fitting of the insulation board 3 and the wall surface, a push rod 722, a spring 723 and an extrusion column 724 are sequentially inserted into the inner cavity of the sleeve 721 from front to back, when the extrusion column 724 moves towards the inner cavity of the sleeve 721, the spring 723 exerts pressure on the push rod 722, prompting the flap 73 to pull the push plate 75 to move backward; the push rod 722 has a bidirectional movement capability, which can buffer the thermal expansion and contraction of the insulation board 3, avoiding the deformation of the aluminum single board 1 caused by the volume change of the insulation board 3.

[0027] When the new type of thermal insulation aluminum single board approaches the wall surface through the corner code 2 and is installed, the booster mechanism 7 realizes the close fitting of the insulation board 3 according to the following process: As the distance between the aluminum single board 1 and the wall surface gradually decreases, the rear end of the extrusion column 724 in the pressure applying assembly 72 first contacts the wall surface and is subjected to the reaction force of the wall surface, prompting the extrusion column 724 to move forward along the inner cavity of the sleeve 721; during the forward movement of the extrusion column 724, the spring 723 at the front end of the extrusion column 724 is compressed, causing the spring 723 to generate elastic potential energy; after the spring 723 is compressed to a certain extent, the elastic potential energy is converted into forward thrust on the push rod 722, pushing the push rod 722 to extend forward along the inner cavity of the sleeve 721; the front end of the push rod 722 contacts the inside end of the flap 73 and exerts extrusion force, prompting the flap 73 to rotate clockwise around the middle pin shaft to Figure 4Take the perspective as an example. During the rotation of the flap 73, the outer end thereof moves the positioning column 74 along the radial direction of the bracket 71 backward through the pin shaft; the push plate 75 at the rear end of the positioning column 74 moves backward synchronously, contacts the thermal insulation plate 3 and applies a backward pressure, until the rear surface of the thermal insulation plate 3 is completely attached to the wall surface; during the pressure application of the push plate 75, the insertion needle 761 of the anti-pulling piece 76 penetrates into the thermal insulation plate 3 synchronously with the push plate 75, the barb 762 is embedded in the internal structure of the thermal insulation plate 3, and the physical locking effect prevents the thermal insulation plate 3 from being displaced due to vibration, wind pressure or thermal expansion and contraction in subsequent use, thereby assisting in improving the fixing stability of the thermal insulation plate 3.

[0028] During the long-term use of the new thermal insulation aluminum single plate, when the thermal expansion and contraction of the thermal insulation plate 3 occurs due to the change of the ambient temperature, the pressure increasing mechanism 7 can realize buffering through the following way, thereby avoiding the deformation of the aluminum single plate 1: Buffering when the thermal insulation plate expands: when the thermal insulation plate 3 is heated and expands, the volume thereof increases to generate a forward pushing force on the push plate 75; the push plate 75 is forced to move the outer end of the flap 73 forward through the positioning column 74, so as to promote the flap 73 to rotate counterclockwise around the middle pin shaft; the inner end of the flap 73 pushes the push rod 722 backward, so that the push rod 722 moves backward along the inner cavity of the sleeve 721 and compresses the spring 723, thereby absorbing the stress generated by the expansion of the thermal insulation plate 3 through the deformation of the spring 723, and avoiding the transmission of the stress to the aluminum single plate 1 to cause the deformation thereof.

[0029] Compensation when the thermal insulation plate shrinks: when the thermal insulation plate 3 shrinks due to cold, the volume thereof decreases to cause the pressure on the push plate 75 to weaken; at this time, the elastic potential energy of the spring 723 is released to push the push rod 722 to move forward, and then the push plate 75 is moved backward through the flap 73 and the positioning column 74, so as to always keep the close contact between the push plate 75 and the thermal insulation plate 3, prevent the gap between the thermal insulation plate 3 and the wall surface after the shrinkage of the thermal insulation plate 3, and ensure the stable thermal insulation effect.

[0030] During the process, the bidirectional movement of the push rod 722 along the inner cavity of the sleeve 721 provides a buffering space for the volume change of the thermal insulation plate 3, effectively resolves the structural damage of the aluminum single plate 1 caused by the thermal expansion and contraction of the thermal insulation plate in the traditional rigid connection, and prolongs the overall service life of the thermal insulation aluminum single plate.

[0031] Working principle: Step one: during the locking of the corner code 2 on the wall, the distance between the aluminum single plate 1 and the wall gradually decreases, the extrusion column 724 moves forward to compress the spring 723, the spring 723 is pushed forward to push the push rod 722, the flap 73 is pushed backward to move the positioning column 74, and the push plate 75 is pressed to tightly press the thermal insulation plate 3 against the wall surface, so as to prevent the gap and heat loss; Step two: when the thermal insulation plate 3 needs to be replaced, the corner code 2 is detached from the wall, since there is no mortar between the thermal insulation plate 3 and the wall, the aluminum single plate 1 and the thermal insulation plate 3 can be integrally taken down, and the replacement of the thermal insulation plate 3 can be performed. Step three, when the installation of aluminum single board 1 is completed, the sealing strip is inserted between the gaps of aluminum single board 1, and glue sealing is made, which can not only play a heat preservation effect, but also make it beautiful; Step four, once the aluminum single board 1 leaks, the water molecules will also be absorbed by the water absorption ball 63 while the water absorption plate 3 absorbs water, and the water absorption volume of the water absorption ball 63 becomes larger. Since the space of the mesh plate 62 is limited, the water absorption ball 63 pushes the baffle 65 to move, and the color plate 67 enters the transparent cover 68. When the color plate 67 is seen from the transparent cover 68 with the naked eye, it indicates that the aluminum single board 1 leaks, so as to repair in time and avoid the decline of the heat preservation effect.

[0032] The above is only the preferred embodiment of the present application, it should be noted that for those skilled in the art, without departing from the concept of the present application, can make several deformation and improvement, these should also be considered as the protection scope of the present application, these will not affect the effect and practicality of the present application.

Claims

1. A novel thermal insulation aluminum panel, comprising an aluminum panel (1), a plurality of corner brackets (2), and a thermal insulation board (3), wherein the plurality of corner brackets (2) are respectively installed around the aluminum panel (1), and the corner brackets (2) complete the installation of the aluminum panel (1) when riveted to the wall, and the thermal insulation board (3) is stored inside the aluminum panel (1) to provide thermal insulation for the wall, characterized in that, The aluminum single panel (1) has a screw hole (4) at the bottom of its side wall, and the insulation board (3) has a blind hole (5) that coincides with the screw hole (4) on its side wall. A sealing detection mechanism (6) is screwed into the inner wall of the screw hole (4). The blind hole (5) provides storage space for the sealing detection mechanism (6). The sealing detection mechanism (6) detects the humidity of the insulation board (3) and then detects whether the insulation board (3) is leaking. A pressurizing mechanism (7) is installed inside the aluminum single panel (1). During installation, it applies pressure to the insulation board (3) to make the insulation board (3) fit tightly against the wall. The sealing detection mechanism (6) includes a screw sleeve (61) screwed into the inner wall of the screw hole (4). A mesh plate (62) is installed on the left side of the screw sleeve (61) in the inner cavity of the blind hole (5). The inner cavity of the mesh plate (62) is filled with several water-absorbing balls (63). The mesh plate (62) is breathable, and the insulation board (3) and the water-absorbing balls (63) exchange gases. Several baffles (64) are installed equidistantly along the circumference of the inner wall of the screw sleeve (61). A baffle (65) is inserted into the inner cavity of the sleeve (61). Several spring pieces (66) are installed at equal intervals along the circumference of the outer wall of the baffle (65). Under the obstruction of the stop rod (64), the spring pieces (66) elastically push the baffle (65) to the left. A color plate (67) is installed on the right end of the baffle (65). A transparent cover (68) is installed on the right end of the screw sleeve (61). The transparent cover (68) can not only seal the screw sleeve (61), but also be used to observe the color plate (67).

2. The novel thermally insulated aluminum single panel according to claim 1, characterized in that, The absorbent ball (63) is made of a high-molecular-weight absorbent resin material and belongs to a low-crosslinking resin.

3. The novel thermally insulated aluminum single panel according to claim 2, characterized in that, The inner side of the stop bar (64) is provided with a groove, which can be engaged with the spring piece (66).

4. The novel thermal insulation aluminum single panel according to claim 3, characterized in that, The pressurizing mechanism (7) includes a bracket (71) placed inside the aluminum single panel (1). The bracket (71) is blocked by the diagonal of the aluminum single panel (1) and will not be displaced. A pressure-applying component (72) is installed at the center of the bracket (71). A rocker (73) is installed inside the bracket (71) by a pin. A positioning column (74) is inserted into the outside of the bracket (71). The positioning column (74) is connected to the rocker (73) by a pin. The pressure-applying component (72) presses the inside of the rocker (73) forward, thereby allowing the outside of the rocker (73) to push the positioning column (74) backward. A push plate (75) is installed at the rear end of the positioning column (74). The push plate (75) applies pressure to the insulation board (3) to ensure that the insulation board (3) adheres to the wall surface. An anti-pull-out component (76) is installed on the rear side of the push plate (75).

5. The novel thermally insulated aluminum single panel according to claim 4, characterized in that, The rocker (73) is connected to the bracket (71) near the positioning post (74).

6. The novel thermally insulated aluminum single panel according to claim 5, characterized in that, The pull-out resistant component (76) includes a pin (761) installed on the rear side of the push plate (75). The pin (761) is inserted into the insulation plate (3) to fix it. The outer wall of the pin (761) is equipped with several barbs (762) from front to back to improve the pull-out resistance of the pin (761).

7. The novel thermally insulated aluminum single panel according to claim 6, characterized in that, The pressure application assembly (72) includes a sleeve (721) installed at the center of the bracket (71). The sleeve (721) has a push rod (722), a spring (723) and a pressing column (724) inserted into its inner cavity from front to back. When the pressing column (724) moves into the sleeve (721), the spring (723) applies pressure to the push rod (722), causing the rocker plate (73) to pull the push plate (75) backward.

8. The novel thermally insulated aluminum single panel according to claim 7, characterized in that, The length of the sleeve (721) is less than the thickness of the insulation board (3).

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