Heat insulation building curtain wall assembly
By installing buffer components and thermal insulation components on the aluminum plate of the building curtain wall components, the problem of stress concentration and damage during thermal expansion of the aluminum plate is solved, and the effect of absorbing stress and improving thermal insulation effect is achieved.
Patent Information
- Application Number
- CN202421786366.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-26
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-07-26
AI Technical Summary
The aluminum panel curtain wall of existing building exterior walls will cause stress concentration and damage when it expands due to heat, affecting the overall structural stability of the curtain wall.
A thermally insulated building curtain wall assembly was designed, using aluminum plates as the main material, and cushioning components and thermally insulated components were installed on one side of the aluminum plate. The buffer assembly includes a positioning seat, a limiting groove, a spring, a plug plate and a bolt, which is used to absorb and disperse stress caused by factors such as thermal expansion and contraction; the thermal insulation assembly includes a baffle, a telescopic rod, a mounting box, a heat insulation plate and a heat absorption plate, which is used to block heat transfer and absorb external heat sources.
Through the design of the buffer component, stresses generated by factors such as thermal expansion and contraction are absorbed and dispersed, the curtain wall components are protected from damage, and the connection stability between the curtain wall and the building structure is enhanced. Through the design of thermal insulation components, heat transfer is effectively blocked, the change in the temperature inside the curtain wall is reduced, and the energy-saving effect of the building is improved.
Smart Images
Figure CN222822630U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of curtain walls, in particular to a heat-insulating building curtain wall component. Background Art
[0002] The curtain wall is the exterior wall of a building. It does not bear weight and is hung like a curtain, so it is also called a "curtain wall". It is a lightweight wall with decorative effects commonly used in modern large and high-rise buildings.
[0003] The aluminum curtain walls on the exterior walls of buildings currently on the market do not have a direct heat-insulating effect. Since the aluminum plate material is subject to thermal expansion and contraction, when the aluminum plate curtain wall expands due to heat, it will produce an outward displacement, causing changes in the connection structure and complicating the stress situation. The aluminum plates will squeeze each other when they expand due to heat, which will cause stress concentration and damage, which may affect the overall structural stability of the curtain wall. Utility Model Content
[0004] The utility model aims at the deficiencies of the prior art and provides the following technical solutions:
[0005] A heat-insulating building curtain wall component includes a curtain wall component, the curtain wall component includes an aluminum plate, a buffer component is provided on one side of the aluminum plate, a mounting hole is provided on the other side of the aluminum plate, a heat-insulating component is movably installed on the lower surface of the aluminum plate, a buffer groove is provided on one side of the aluminum plate, the buffer component is fixed inside the buffer groove, the buffer component includes a positioning seat, a limiting groove, a spring, a plug plate and a bolt, the positioning seat is fixedly installed on the inner wall of the buffer groove, the limiting groove is installed at both ends of the positioning seat, the spring is fixedly installed at the center of the positioning seat, the plug plate is plugged into the inside of the limiting groove, and the bolt is installed at the center of the plug plate.
[0006] As an improvement of the above technical solution, the heat insulation assembly includes a baffle, a telescopic rod, a mounting box, a heat insulation plate and a heat absorption plate. The baffle is movably mounted on the lower surface of the aluminum plate, a mounting groove is opened on the surface of the baffle, the telescopic rod is mounted inside the mounting groove, the driving end of the telescopic rod is fixedly mounted inside the cavity of the mounting box, the heat insulation plate is fixedly mounted on the upper surface of the mounting box, and the heat absorption plate is fixedly mounted on the upper surface of the heat insulation plate.
[0007] As an improvement of the above technical solution, positioning pins are installed at the four corners of the baffle, and the positioning pins are detachably connected to the aluminum plate. The baffle is tightly attached to the inner wall of the aluminum plate, and the installation box, insulation plate and heat absorption plate are all movably installed inside the installation groove to form a whole.
[0008] As an improvement of the above technical solution, a positioning hole is opened on the inner wall of the installation groove, and the positioning hole is movably connected to the telescopic rod.
[0009] As an improvement of the above technical solution, the interior of the heat insulation board is arranged in a honeycomb shape, and the heat insulation board and the heat absorbing board are arranged in close contact.
[0010] Beneficial effects of the utility model:
[0011] 1. By installing a buffer component on one side of the aluminum plate, fixing the positioning seat on the inner wall of the buffer groove, and installing the limit grooves at both ends of the positioning seat, it is used to limit the movement range of the plug plate to prevent it from falling off or excessive displacement. The spring is fixed at the center of the positioning seat. When the curtain wall is subjected to external force, the spring can undergo elastic deformation to absorb energy and return to its original state after the external force disappears. The plug plate and the spring are combined to achieve a buffering effect, which is used to absorb and disperse the stress caused by thermal expansion and contraction, wind pressure and other factors, and protect the curtain wall components from damage. The buffer component also enhances the connection stability between the curtain wall and the building structure.
[0012] 2. The insulation board is a rock wool insulation board, which can effectively block the transfer of heat, reduce the temperature change inside the curtain wall, and improve the energy-saving effect of the building. The heat-absorbing board is glass fiber, which is fixedly installed on the upper surface of the insulation board to absorb and disperse the heat generated by external heat sources such as solar radiation. Through the action of the heat-absorbing board, the temperature increase of the insulation board and the curtain wall can be further reduced, thereby improving the insulation effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is the overall structure diagram of the utility model;
[0014] Figure 2 This is a structural diagram of the buffer component of the utility model;
[0015] Figure 3 for Figure 2 Enlarged view of point A in the middle;
[0016] Figure 4 It is the telescopic diagram of the thermal insulation component of the utility model;
[0017] Figure 5 This is a structural diagram of the baffle of the utility model;
[0018] Figure 6 This is an expanded view of the baffle of the thermal insulation assembly of the utility model.
[0019] Figure numerals: 1. wall assembly; 11. aluminum plate; 111. buffer groove; 12. buffer assembly; 121. positioning seat; 122. limit groove; 123. spring; 124. plug plate; 125. bolt; 13. mounting hole; 2. thermal insulation assembly; 21. baffle; 211. positioning pin; 212. mounting groove; 213. positioning hole; 22. telescopic rod; 23. mounting box; 24. thermal insulation board; 25. heat absorbing board. DETAILED DESCRIPTION
[0020] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not used to limit the utility model.
[0021] See also Figure 1-6 , the utility model provides a technical solution:
[0022] A heat-insulating building curtain wall component comprises a curtain wall component 1, which comprises an aluminum plate 11. A buffer component 12 is arranged on one side of the aluminum plate 11, a mounting hole 13 is provided on the other side of the aluminum plate 11, a heat-insulating component 2 is movably installed on the lower surface of the aluminum plate 11, a buffer groove 111 is provided on one side of the aluminum plate 11, the buffer component 12 is fixed inside the buffer groove 111, the buffer component 12 comprises a positioning seat 121, a limiting groove 122, a spring 123, an insert plate 124 and a bolt 125, the positioning seat 121 is fixedly installed on the inner wall of the buffer groove 111, the limiting groove 122 is installed at both ends of the positioning seat 121, the spring 123 is fixedly installed at the center of the positioning seat 121, the insert plate 124 is plugged into the inside of the limiting groove 122, and the bolt 125 is installed at the center of the insert plate 124.
[0023] In this embodiment, by installing the buffer component 12 on one side of the aluminum plate 11, and by fixing the positioning seat 121 on the inner wall of the buffer groove 111, a stable installation foundation is provided for the buffer component 12. The buffer groove 111 is an installation space specially designed for the buffer component 12, and its shape and size need to match the buffer component 12 to ensure the accuracy and stability of the installation. The limit groove 122 is installed at both ends of the positioning seat 121 to limit the movement range of the plug plate 124 to prevent it from falling off or excessive displacement. The spring 123 is fixedly installed at the center of the positioning seat 121. When the curtain wall is subjected to external force, the spring 123 can be elastically deformed to absorb energy and return to its original state after the external force disappears. 4 is inserted into the inner part of the limiting groove 122 and connected with another group of aluminum plates 11 by bolts 125. By adjusting the tightening degree of the bolts 125, the buffering effect of the buffer assembly 12 can be fine-tuned. The buffer assembly 12 on one side of the aluminum plate 11 is connected with the mounting holes 13 of another group of aluminum plates 11 through the mounting holes 13 opened on the other side of the aluminum plate 11, and is movably installed on the lower surface of the aluminum plate 11 through the heat insulation assembly 2 to improve the heat insulation performance of the curtain wall. The plug plate 124 is combined with the spring 123 to jointly achieve a buffering effect, which is used to absorb and disperse the stress caused by thermal expansion and contraction, wind pressure and other factors, and protect the curtain wall assembly from damage. The buffer assembly 12 also enhances the connection stability between the curtain wall and the building structure.
[0024] Specifically, the heat insulation assembly 2 includes a baffle 21, a telescopic rod 22, a mounting box 23, a heat insulation plate 24 and a heat absorbing plate 25. The baffle 21 is movably mounted on the lower surface of the aluminum plate 11. A mounting groove 212 is provided on the surface of the baffle 21. The telescopic rod 22 is mounted inside the mounting groove 212. The driving end of the telescopic rod 22 is fixedly mounted inside the cavity of the mounting box 23. The heat insulation plate 24 is fixedly mounted on the upper surface of the mounting box 23. The heat absorbing plate 25 is fixedly mounted on the upper surface of the heat insulation plate 24.
[0025] In this embodiment, the baffle 21 is movably mounted on the lower surface of the aluminum plate 11, serving as the bottom support and installation base of the heat insulation assembly 2. The design of the baffle 21 allows the heat insulation assembly 2 to be easily installed and disassembled, while also protecting the heat insulation material inside it from the influence of the external environment. The mounting groove 212 provided on the surface of the baffle 21 is used to install the telescopic rod 22, ensuring that the telescopic rod 22 can work stably and accurately. The driving end of the telescopic rod 22 is fixedly mounted inside the cavity of the mounting box 23. When the external temperature changes or the curtain wall is subjected to other external forces, the telescopic rod 22 can perform telescopic movement according to preset parameters. Thereby, the distance between the heat insulation assembly 2 and the aluminum plate 11 can be adjusted to meet different heat insulation requirements. The installation box 23 also plays the role of fixing the heat insulation board 24 and the heat absorption board 25. The heat insulation board 24 is a rock wool insulation board. These materials can effectively block the transfer of heat, reduce the temperature change range inside the curtain wall, and improve the energy-saving effect of the building. The heat absorption board 25 is glass fiber. The heat absorption board 25 is fixedly installed on the upper surface of the heat insulation board 24 to absorb and disperse the heat generated by external heat sources such as solar radiation. Through the action of the heat absorption board 25, the temperature increase range of the heat insulation board 24 and the curtain wall can be further reduced, thereby improving the heat insulation effect.
[0026] Specifically, positioning pins 211 are installed at the four corners of the baffle 21, and the positioning pins 211 are detachably connected to the aluminum plate 11. The baffle 21 is tightly attached to the inner wall of the aluminum plate 11. The mounting box 23, the heat insulation plate 24 and the heat absorption plate 25 are all movably installed inside the mounting groove 212 to form a whole.
[0027] In this embodiment, mounting holes 13 are pre-drilled on the aluminum plate 11, and the positions and sizes of the upper and lower sets of holes match the bolts 125. The bolts 125 are tightened with nuts to tightly connect the two aluminum plates 11 together. This connection method has the advantages of detachability, high strength and versatility. Positioning pins 211 are installed at the four corners of the baffle 21. The design of the positioning pins 211 allows the baffle 21 to be accurately aligned with the aluminum plate 11 and fixed together through a detachable connection method. The baffle 21 can be quickly installed and disassembled through a snap-on connection mechanism. 1 is designed to be closely attached to the inner wall of the aluminum plate 11 to ensure its stability and sealing. The close-fitting design helps to reduce air circulation and improve the overall heat insulation effect. The mounting groove 212 is designed on the baffle 21 to accommodate and support internal components such as the mounting box 23, the heat insulation plate 24 and the heat absorption plate 25. The mounting box 23, the heat insulation plate 24 and the heat absorption plate 25 are all movably installed in the mounting groove 212 and can be fine-tuned or disassembled within a certain range for easy maintenance and replacement. They together form an integral structure.
[0028] Specifically, a positioning hole 213 is formed on the inner wall of the installation groove 212 , and the positioning hole 213 is movably connected to the telescopic rod 22 .
[0029] In this embodiment, the positioning hole 213 opened on the inner wall of the installation groove 212 is mainly used for precise positioning connection with the telescopic rod 22, and the movable connection between the positioning hole 213 and the telescopic rod 22 adopts a plug-in connection method, that is, one end or a specific part of the telescopic rod 22 is designed with a plug or pin matching the positioning hole 213, and the connection is achieved by inserting it into the positioning hole 213.
[0030] Specifically, the interior of the heat insulation board 24 is arranged in a honeycomb shape, and the heat insulation board 24 and the heat absorption board 25 are arranged in close contact.
[0031] In this embodiment, the honeycomb structure is an efficient heat insulation design because it can provide a large amount of air gap in a very small volume. The close arrangement of the heat insulation plate 24 and the heat absorption plate 25 helps to reduce the thermal resistance between the two.
[0032] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.
Claims
1. A thermal insulation building curtain wall assembly, characterized in that: The invention comprises a wall-mounting component (1), wherein the wall-mounting component (1) comprises an aluminum plate (11), a buffer component (12) is arranged on one side of the aluminum plate (11), a mounting hole (13) is provided on the other side of the aluminum plate (11), a heat insulation component (2) is movably mounted on the lower surface of the aluminum plate (11), a buffer groove (111) is provided on one side of the aluminum plate (11), the buffer component (12) is fixed inside the buffer groove (111), and the buffer component (12) comprises a positioning seat (121), A limiting groove (122), a spring (123), an insert plate (124) and a bolt (125), wherein the positioning seat (121) is fixedly mounted on the inner wall of the buffer groove (111), the limiting groove (122) is mounted at both ends of the positioning seat (121), the spring (123) is fixedly mounted at the center of the positioning seat (121), the insert plate (124) is inserted into the inside of the limiting groove (122), and the bolt (125) is mounted at the center of the insert plate (124).
2. A thermal insulation building curtain wall assembly according to claim 1, characterized in that: The heat insulation component (2) comprises a baffle (21), a telescopic rod (22), a mounting box (23), a heat insulation plate (24) and a heat absorption plate (25); the baffle (21) is movably mounted on the lower surface of the aluminum plate (11); a mounting groove (212) is provided on the surface of the baffle (21); the telescopic rod (22) is mounted inside the mounting groove (212); a driving end of the telescopic rod (22) is fixedly mounted inside the cavity of the mounting box (23); the heat insulation plate (24) is fixedly mounted on the upper surface of the mounting box (23); and the heat absorption plate (25) is fixedly mounted on the upper surface of the heat insulation plate (24).
3. A thermal insulation building curtain wall assembly according to claim 2, characterized in that: Positioning pins (211) are installed at the four corners of the baffle (21), and the positioning pins (211) are detachably connected to the aluminum plate (11). The baffle (21) is tightly attached to the inner wall of the aluminum plate (11), and the installation box (23), the heat insulation plate (24) and the heat absorption plate (25) are all movably installed inside the installation groove (212) to form a whole.
4. The heat-insulating building curtain wall assembly according to claim 2, characterized in that: The inner wall of the installation groove (212) is provided with a positioning hole (213), and the positioning hole (213) is movably connected to the telescopic rod (22).
5. The heat-insulating building curtain wall assembly according to claim 2, characterized in that: The interior of the heat insulation board (24) is arranged in a honeycomb shape, and the heat insulation board (24) and the heat absorption board (25) are arranged in close contact.