Ultralow heat conduction aerogel heat insulation wallboard

Abstract

The utility model discloses an ultra-low heat conduction aerogel heat insulation wallboard which comprises a wallboard body, a heat insulation installation assembly is installed on the surface of the wallboard body, the heat insulation installation assembly comprises aerogel heat insulation plates, the aerogel heat insulation plates are symmetrically attached to the surface of the wallboard body, a U-shaped plate is jointly clamped to the surfaces of the two aerogel heat insulation plates, and the U-shaped plate is connected with the wallboard body. A spherical rod is slidably connected into a through hole formed in the surface of the U-shaped plate, conical blocks are symmetrically installed on the surfaces of the two aerogel heat insulation plates, the inclined faces of the conical blocks are matched with the spherical rod, spherical grooves matched with the spherical rod are formed in the surfaces of the aerogel heat insulation plates, and the spherical rod is inserted into the spherical grooves. The heat-insulation wallboard has the advantages that the wallboard and the heat-insulation board can be conveniently separated, and the damaged heat-insulation board and the wallboard can be replaced and treated. A homogeneous dispersion system is met, the aerogel content is not lower than 30%, and the heat conductivity coefficient after slurry film forming is as low as 0.03 W / m.k.

Description

Technical Field

[0001] This utility model belongs to the technical field of thermal insulation wall panels, specifically ultra-low thermal conductivity aerogel thermal insulation wall panels. Background Technology

[0002] With the rapid development of society and economy, more and more buildings are springing up, and the housing construction industry is booming. Among them, the application of building wall panels in housing construction is becoming more and more widespread. At present, multi-layer composite wall panels have appeared on the market. Through the combination of various structural and functional layers of boards, the wall panels have excellent performance.

[0003] Currently, most wall panels achieve heat insulation by installing insulation boards on the outside of the wall panels. However, since the insulation boards and wall panels are usually integrated, it is very inconvenient to replace them if the internal materials of the insulation boards are damaged and fail to provide insulation. Furthermore, the installation between different groups of wall panels requires many tools and is quite cumbersome, thus affecting the normal use of the wall panels.

[0004] Therefore, ultra-low thermal conductivity aerogel thermal insulation wall panels are proposed to address the above problems. Summary of the Invention

[0005] To address the problems mentioned in the background art, this utility model provides an ultra-low thermal conductivity aerogel insulation wall panel, which has the advantage of allowing easy separation of the wall panel and insulation board, facilitating the replacement of damaged insulation board and wall panel. It meets the requirements of a homogeneous dispersion system, with an aerogel content of not less than 30%, and a thermal conductivity as low as 0.03 W / mK after the slurry film is formed.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an ultra-low thermal conductivity aerogel thermal insulation wall panel, comprising a wall panel body, wherein a thermal insulation installation component is installed on the surface of the wall panel body;

[0007] The thermal insulation installation assembly includes aerogel insulation panels. Aerogel insulation panels are symmetrically attached to the surface of the wall panel body. A U-shaped plate is snapped onto the surface of two aerogel insulation panels. A spherical rod is slidably connected within a through hole on the surface of the U-shaped plate. Conical blocks are symmetrically installed on the surfaces of both aerogel insulation panels. The inclined surface of the conical block is adapted to the spherical rod. A spherical groove adapted to the spherical rod is formed on the surface of the aerogel insulation panel. The spherical rod is inserted into the spherical groove. The conical block is snapped into an inclined groove on the surface of the U-shaped plate. A stabilizing component is installed on the surface of the U-shaped plate.

[0008] Preferably, the aerogel insulation board is fixedly bonded to the wall panel body by a strong adhesive.

[0009] Preferably, a limiting plate is mounted on the surface of the spherical rod.

[0010] Preferably, a return spring is sleeved on the surface of the spherical rod, one end of the return spring is connected to the limiting plate, and the other end of the return spring is installed inside the spherical groove.

[0011] Preferably, the surface of the wall panel body is symmetrically equipped with insert strips, and the surface of the U-shaped plate is provided with slots that are adapted to the insert strips, and the insert strips are inserted into the slots provided on the surface of the U-shaped plate.

[0012] Preferably, the stabilizing component includes a double-threaded rod, which is slidably connected in a through hole on the surface of the U-shaped plate. One end of the double-threaded rod passes through the U-shaped plate and the connector strip in sequence and extends into a mounting groove on the surface of the U-shaped plate. A nut is provided inside the mounting groove, and two nuts are threadedly connected to the two ends of the double-threaded rod respectively.

[0013] Preferably, stabilizing strips are symmetrically installed on the surface of the U-shaped plate, and stabilizing grooves adapted to the stabilizing strips are formed on the surface of the aerogel insulation plate, with the stabilizing strips snapping into the inside of the stabilizing grooves.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] 1. This utility model, by setting up an insulation installation component, enables the wall panel body and the aerogel insulation board to be separated, avoiding the inconvenience of replacing the insulation board when the internal material of the insulation board is damaged and fails to perform its insulation function. This further improves the performance of the wall panel body and allows for the replacement of damaged wall panel body and aerogel insulation board.

[0016] 2. This utility model, by setting a stabilizing component, can stabilize the position of the wall panel body, prevent it from falling off during use, further improve the service life of the wall panel body, and facilitate replacement by operators.

[0017] 3. By optimizing the selection of aerogel precursors, weakly corrosive or non-corrosive substances are chosen as gel catalysts to reduce equipment corrosion. Secondly, the composition ratios of aerogel, dispersant, and defoamer are adjusted to achieve homogeneous dispersion of the aerogel in the slurry, overcoming the difficulties in achieving stable dispersion of lightweight aerogels. The goal is to develop an aerogel coating with high mechanical strength and universal applicability to various construction conditions. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the fractional structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the U-shaped plate structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the spherical rod and the limiting plate of this utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the double-threaded rod and nut of this utility model.

[0023] In the diagram: 1. Wall panel body; 2. Thermal insulation installation assembly; 21. Aerogel insulation board; 22. U-shaped plate; 23. Spherical rod; 24. Conical block; 25. Spherical groove; 26. Limiting plate; 27. Return spring; 28. Inclined groove; 29. ​​Connecting strip; 3. Stabilizing assembly; 31. Double threaded rod; 32. Mounting groove; 33. Nut; 34. Stabilizing strip; 35. Stabilizing groove. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] like Figures 1 to 5 As shown, this utility model provides an ultra-low thermal conductivity aerogel thermal insulation wall panel, including a wall panel body 1, and an insulation installation component 2 installed on the surface of the wall panel body 1.

[0026] The thermal insulation installation component 2 includes an aerogel insulation board 21. The aerogel insulation boards 21 are symmetrically attached to the surface of the wall panel body 1. A U-shaped plate 22 is snapped onto the surface of both aerogel insulation boards 21. A spherical rod 23 is slidably connected within a through hole on the surface of the U-shaped plate 22. Conical blocks 24 are symmetrically installed on the surface of both aerogel insulation boards 21. The inclined surface of the conical block 24 is adapted to the spherical rod 23. A spherical groove 25 adapted to the spherical rod 23 is formed on the surface of the aerogel insulation board 21. The spherical rod 23 is inserted into the spherical groove 25, and the conical block 24 is engaged with the inclined groove 28 opened on the surface of the U-shaped plate 22. The surface of the U-shaped plate 22 is equipped with a stabilizing component 3, which allows the wall panel body 1 and the aerogel insulation board 21 to be separated. This avoids the inconvenience of replacing the insulation board when the internal material is damaged and fails to perform its insulation function, and further improves the performance of the wall panel body 1, making it possible to replace the damaged wall panel body 1 and the aerogel insulation board 21.

[0027] Specifically, the aerogel insulation board 21 is fixedly bonded to the wall panel body 1 with a strong adhesive, which enables the aerogel insulation board 21 and the wall panel body 1 to undergo stable composite treatment, further improving the service life of the aerogel insulation board 21 and the wall panel body 1.

[0028] like Figures 1 to 5 As shown, a limiting plate 26 is installed on the surface of the ball rod 23, which can limit the position of the ball rod 23 and prevent the ball rod 23 from falling out of position when moving.

[0029] Furthermore, a return spring 27 is fitted on the surface of the spherical rod 23. One end of the return spring 27 is connected to the limiting plate 26, and the other end of the return spring 27 is installed inside the spherical groove 25, thereby enabling the position of the spherical rod 23 to be reset, further improving the operating effect of the device.

[0030] It is worth noting that the wall panel body 1 is symmetrically equipped with plug strips 29, and the surface of the U-shaped plate 22 is provided with slots that are compatible with the plug strips 29. The plug strips 29 are inserted into the slots provided on the surface of the U-shaped plate 22, thereby stabilizing the position of the wall panel body 1.

[0031] like Figures 1 to 5 As shown, the stabilizing component 3 includes a double-threaded rod 31. The double-threaded rod 31 is slidably connected in a through hole on the surface of the U-shaped plate 22. One end of the double-threaded rod 31 passes through the U-shaped plate 22 and the plug strip 29 in sequence, and extends into the mounting groove 32 on the surface of the U-shaped plate 22. Nuts 33 are provided inside the mounting groove 32. The two nuts 33 are threadedly connected to the two ends of the double-threaded rod 31, thereby stabilizing the position of the wall panel body 1, preventing it from falling off during use, further improving the service life of the wall panel body 1, and facilitating replacement by operators.

[0032] It is worth emphasizing that stabilizing strips 34 are symmetrically installed on the surface of the U-shaped plate 22, and stabilizing grooves 35 adapted to the stabilizing strips 34 are opened on the surface of the aerogel insulation board 21. The stabilizing strips 34 are snapped into the inside of the stabilizing grooves 35, so that the installation position of the U-shaped plate 22 can be positioned and stabilized.

[0033] The structure of the electric motor is existing technology and will not be described in detail. Additionally, this utility model also includes a power supply, controller, and switch, which are not the main technical points of this patent and will not be described in detail. The wiring diagram of the motor in this utility model is common knowledge in the field, and its working principle is already known technology. The appropriate model is selected based on actual use; therefore, the control method and wiring layout of the motor will not be explained in detail.

[0034] Working principle and process: When separating the wall panel body 1 and the aerogel insulation board 21 composite panel, first rotate the nut 33 in the mounting groove 32 on the surface of the U-shaped plate 22. At this time, the nut 33 rotates on the surface of the double-threaded rod 31. After the nut 33 disengages from both ends of the double-threaded rod 31, pull the double-threaded rod 31 to disengage it from the connector 29 and the U-shaped plate 22. Then, the operator pulls the ball rod 23. The ball rod 23 drives the limiting plate 26 to compress the return spring 27, causing the return spring 27 to deform. The return spring 27 can reset the position of the ball rod 23, thereby improving the overall operation effect of the device. The limiting plate 26 can limit the position of the ball rod 23. To prevent the spherical rod 23 from detaching from the U-shaped plate 22 during sliding and further improve the stability of the device, the spherical rod 23 detaches from the spherical groove 25 on the surface of the aerogel insulation plate 21. Then, the composite plate of the aerogel insulation plate 21 and the wall panel body 1 is pulled. At this time, the aerogel insulation plate 21 and the wall panel body 1 respectively drive the conical block 24 and the insert strip 29 to detach from the inclined groove 28 and the slot on the surface of the U-shaped plate 22, thereby separating the composite plate of the aerogel insulation plate 21 and the wall panel body 1 from the U-shaped plate 22. Then, the composite plate of the aerogel insulation plate 21 and the wall panel body 1 is torn open, thereby separating the aerogel insulation plate 21 and the wall panel body 1, so that the damaged aerogel insulation plate 21 and the wall panel body 1 can be replaced.

[0035] During installation, when the aerogel insulation plate 21 is pushed, the aerogel insulation plate 21 drives the conical block 24 to push the spherical rod 23, so that the spherical rod 23 moves with the inclined surface of the conical block 24. When the conical block 24 moves into the spherical groove 25, the return spring 27 is no longer subjected to the squeezing force, so that the return spring 27 drives the spherical rod 23 to be inserted into the inside of the spherical groove 25.

[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An ultra-low thermal conductivity aerogel thermal insulation wall panel, comprising a wall panel body (1), characterized in that: The surface of the wall panel body (1) is equipped with a thermal insulation installation component (2); The thermal insulation installation assembly (2) includes an aerogel insulation board (21). The surface of the wall panel body (1) is symmetrically fitted with the aerogel insulation board (21). The surfaces of the two aerogel insulation boards (21) are jointly clamped with a U-shaped plate (22). A spherical rod (23) is slidably connected in the through hole opened on the surface of the U-shaped plate (22). A conical block (24) is symmetrically installed on the surfaces of the two aerogel insulation boards (21). The inclined surface of the conical block (24) is adapted to the spherical rod (23). A spherical groove (25) adapted to the spherical rod (23) is opened on the surface of the aerogel insulation board (21). The spherical rod (23) is inserted into the inside of the spherical groove (25). The conical block (24) is clamped in the inclined groove (28) opened on the surface of the U-shaped plate (22). A stabilizing component (3) is installed on the surface of the U-shaped plate (22).

2. The ultra-low thermal conductivity aerogel thermal insulation wall panel according to claim 1, characterized in that: The aerogel insulation board (21) is fixedly bonded to the wall panel body (1) by a strong adhesive.

3. The ultra-low thermal conductivity aerogel thermal insulation wall panel according to claim 2, characterized in that: A limiting plate (26) is mounted on the surface of the spherical rod (23).

4. The ultra-low thermal conductivity aerogel thermal insulation wall panel according to claim 3, characterized in that: A return spring (27) is fitted on the surface of the spherical rod (23). One end of the return spring (27) is connected to the limiting plate (26), and the other end of the return spring (27) is installed inside the spherical groove (25).

5. The ultra-low thermal conductivity aerogel thermal insulation wall panel according to claim 1, characterized in that: The wall panel body (1) is symmetrically equipped with plug strips (29), and the surface of the U-shaped plate (22) is provided with slots that are compatible with the plug strips (29). The plug strips (29) are inserted into the slots provided on the surface of the U-shaped plate (22).

6. The ultra-low thermal conductivity aerogel thermal insulation wall panel according to claim 5, characterized in that: The stabilizing component (3) includes a double threaded rod (31). The double threaded rod (31) is slidably connected in a through hole on the surface of the U-shaped plate (22). One end of the double threaded rod (31) passes through the U-shaped plate (22) and the plug strip (29) in sequence, and extends into the mounting groove (32) on the surface of the U-shaped plate (22). A nut (33) is provided inside the mounting groove (32). The two nuts (33) are threadedly connected to the two ends of the double threaded rod (31).

7. The ultra-low thermal conductivity aerogel thermal insulation wall panel according to claim 6, characterized in that: The surface of the U-shaped plate (22) is symmetrically equipped with stabilizing strips (34), and the surface of the aerogel insulation plate (21) is provided with stabilizing grooves (35) that are adapted to the stabilizing strips (34). The stabilizing strips (34) are snapped into the inside of the stabilizing grooves (35).

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