Aluminum profile with efficient fireproof performance
By incorporating fireproof heat dissipation plates, heat dissipation columns, and expanding rubber components inside aluminum profiles, the heat transfer path is optimized, solving the shortcomings of traditional aluminum profile fireproof insulation layer design and achieving high-efficiency fireproof performance and stability.
Patent Information
- Application Number
- CN202423107386.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-16
- Publication Date
- 2025-10-28
- Estimated Expiration
- 2034-12-16
AI Technical Summary
Traditional aluminum profiles lack fireproof and heat insulation layer design, which results in the inability to effectively block and disperse heat during the transfer process, reducing the stability of fireproof performance.
Fireproof heat dissipation plates, heat dissipation columns, support columns, and expanding rubber are installed inside the aluminum profile. Through the optimized design of hollow holes and groove structures, efficient heat transfer and blocking paths are formed. Combined with the expanding rubber, which expands at high temperatures to prevent flames from passing through the gaps.
It improves the fire resistance and stability of aluminum profiles in high-temperature environments, ensuring that heat can be dissipated quickly, preventing the spread of flames, and guaranteeing safety and structural stability.
Smart Images
Figure CN223483058U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of aluminum profile technology, and in particular to an aluminum profile with high fire resistance. Background Art
[0002] Aluminum profiles are metallic materials with specific cross-sectional shapes and dimensions, made primarily of aluminum through processes such as hot melting and extrusion. They possess advantages such as light weight, high strength, and corrosion resistance, and are widely used in construction, industry, and transportation. However, traditional aluminum profiles suffer from poor heat dissipation, mainly due to their inherent material properties and structural design. Aluminum profiles have relatively low thermal conductivity, meaning heat cannot be quickly and effectively conducted from the interior to the external environment. Furthermore, their typically solid structure lacks dedicated internal heat dissipation channels or designs, leading to heat accumulation within the profile. Therefore, there is an urgent need for aluminum profiles with highly efficient fire resistance to improve the performance stability of equipment.
[0003] Traditional aluminum profiles with high fire resistance typically consist of an aluminum alloy substrate, a fire-resistant and heat-insulating layer, and a surface protective layer. The aluminum alloy substrate, as the core structure, provides a solid foundation and necessary strength for the entire profile, ensuring good stability and load-bearing capacity in various operating environments. The fire-resistant and heat-insulating layer plays a crucial role; through the use of special fire-resistant materials and a specific design structure, it effectively blocks heat transfer, slowing the spread of fire and buying valuable time for evacuation and property protection. The surface protective layer not only enhances the aluminum profile's oxidation resistance, preventing damage from oxidation during long-term use, but also improves its wear resistance, allowing it to withstand various frictions and impacts in daily use. It also gives the aluminum profile a pleasing aesthetic appeal, enabling it to better adapt to different architectural decoration and industrial applications while meeting functional requirements.
[0004] However, traditional aluminum profiles with high fire resistance have a significant problem: the design of their fire-resistant and heat-insulating layers is inadequate. Due to a lack of scientific and rational design, the fire-resistant and heat-insulating layers cannot fully exert their intended fire-resistant and heat-insulating effects in practical applications, thus reducing the stability of their fire resistance. Alternatively, the internal structure of the fire-resistant and heat-insulating layer may not be optimized, preventing effective heat blocking and dissipation during heat transfer. Consequently, the fire-resistant and heat-insulating layer cannot consistently maintain its good fire resistance performance in high-temperature environments such as fires. Therefore, this paper proposes an aluminum profile with high fire resistance to address these issues. Utility Model Content
[0005] To overcome the above shortcomings, this utility model provides an aluminum profile with high fire resistance, aiming to improve the problem that the fire resistance performance of the prior art is reduced without certain design.
[0006] To achieve the above objectives, the present invention adopts the following technical solution:
[0007] An aluminum profile with high fire resistance includes an aluminum material, wherein a second hollow cavity is formed inside the aluminum material, and a first hollow cavity is formed inside the aluminum material. A heat insulation component is disposed inside the first hollow cavity, and the heat insulation component is used to resist high temperature.
[0008] The heat insulation component includes a fireproof heat dissipation plate, the side wall of which is fixedly connected to the inside of the first hollow hole, a baffle fixedly connected to the side wall of which is fixedly connected, the outer wall of which is fixedly connected to the inside of the aluminum material, and a high-efficiency heat dissipation plate fixedly connected to the inside of the fireproof heat dissipation plate.
[0009] As a further description of the above technical solution:
[0010] The aluminum material has a round hole inside and a straight groove inside;
[0011] As a further description of the above technical solution:
[0012] The aluminum material has connecting grooves inside and holes inside;
[0013] As a further description of the above technical solution:
[0014] A heat dissipation column is fixedly connected to the inner wall of the hole, and a support column is fixedly connected to the side wall of the heat dissipation column;
[0015] As a further description of the above technical solution:
[0016] The heat dissipation column sidewall is fixedly connected to a connecting heat dissipation plate, and the heat dissipation column sidewall has multiple fixed connections to the outer wall of the support column;
[0017] As a further description of the above technical solution:
[0018] The connecting slot sidewall is provided on the cavity sidewall, and the other side of the connecting slot is provided on the outer wall of the circular cavity;
[0019] As a further description of the above technical solution:
[0020] The aluminum material has a third hollow cavity inside, and an expansion rubber is fixedly connected inside the third hollow cavity. The expansion rubber is used to expand rapidly when exposed to high temperature to prevent flames from passing through the gap.
[0021] As a further description of the above technical solution:
[0022] The straight groove is curved and straight, designed to quickly transfer high temperatures to the fireproof heat dissipation plate and the interior of the cavity.
[0023] This utility model has the following beneficial effects:
[0024] 1. In this utility model, the outer wall of the fireproof heat dissipation plate is attached to the inner wall of the aluminum material, and a high-efficiency heat dissipation plate is fixed inside the fireproof heat dissipation plate. Then, one side of the heat dissipation column is fixed inside the support column, and the heat dissipation plate is attached to the side wall of the heat dissipation column through connection, thus achieving a high-efficiency fireproof effect. This solves the problem of reducing the fireproof effect due to the lack of fireproof and cooling functions through certain design, and improves the stability of aluminum profiles with high-efficiency fireproof performance.
[0025] 2. In this utility model, the design of round holes, straight grooves and connecting slots inside the aluminum material, and the setting of the circular ring of the round holes, with the straight grooves and connecting slots all connected to the outer wall of the round holes, achieves the effect of efficient ventilation and cooling. This solves the problem that traditional solid aluminum profiles with high fire resistance cannot effectively dissipate heat when subjected to high temperatures, and improves the convenience of aluminum profiles with high fire resistance. Attached Figure Description
[0026] Figure 1 This is a three-dimensional schematic diagram of an aluminum profile with high fire resistance proposed in this utility model.
[0027] Figure 2 This is a schematic diagram of the aluminum material structure of an aluminum profile with high fire resistance proposed in this utility model.
[0028] Figure 3 This is a schematic diagram of the aluminum material structure of an aluminum profile with high fire resistance proposed in this utility model.
[0029] Legend:
[0030] 1. Aluminum material; 2. First hollow cavity; 3. Fireproof heat dissipation plate; 4. High-efficiency heat dissipation plate; 5. Expanding rubber; 6. Straight groove; 7. Connecting hollow groove; 8. Support column; 9. Connecting heat dissipation plate; 10. Heat dissipation column; 11. Hole; 12. Second hollow cavity; 13. Third hollow cavity; 14. Round hole; 15. Baffle. DETAILED DESCRIPTION
[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0032] Reference Figures 1-3 An embodiment of this utility model is provided: an aluminum profile with high fire resistance, including an aluminum material 1, a second hollow hole 12 is opened inside the aluminum material 1, a first hollow hole 2 is opened inside the aluminum material 1, and a heat insulation component is provided inside the first hollow hole 2 to resist high temperature.
[0033] The heat insulation component includes a fireproof heat dissipation plate 3, which can be made of aluminum alloy with good thermal conductivity. The side wall of the fireproof heat dissipation plate 3 is fixedly connected to the inside of the first hollow hole 2. A baffle 15 is fixedly connected to the side wall of the fireproof heat dissipation plate 3. The baffle 15 can be made of high-temperature resistant ceramic fiber material, which can both block heat diffusion and have a certain heat insulation performance. The outer wall of the baffle 15 is fixedly connected to the inside of the aluminum material 1. A high-efficiency heat dissipation plate 4 is fixedly connected inside the fireproof heat dissipation plate 3. The high-efficiency heat dissipation plate 4 can be made of copper, which has excellent thermal conductivity and can quickly transfer heat away. A heat dissipation column 10 is fixedly connected to the inner wall of the hollow hole 11. The heat dissipation column 10 can be made of graphite, which has extremely high thermal conductivity and can effectively dissipate heat. A support column 8 is fixedly connected to the side wall of the heat dissipation column 10. A connecting heat dissipation plate 9 is fixedly connected to the side wall of the heat dissipation column 10. The connecting heat dissipation plate 9 can be made of aluminum-copper alloy, which combines the lightness of aluminum and the good thermal conductivity of copper. Multiple heat dissipation columns 10 are fixedly connected to the outer wall of the support column 8.
[0034] Specifically, when using aluminum profiles with high-efficiency fire resistance, the outer wall of the fire-resistant heat dissipation plate 3 is first tightly fitted into the first hollow hole 2 opened in the aluminum profile 1 to ensure the stability and sealing of the installation. As an important part of the heat insulation component, the fire-resistant heat dissipation plate 3 not only plays a preliminary role in blocking heat transfer but also provides support and protection for the internal structure. Next, the high-efficiency heat dissipation plate 4 fixed inside the fire-resistant heat dissipation plate 3 begins to function. The high-efficiency heat dissipation plate 4 has excellent heat absorption capacity, quickly absorbing a large amount of heat, thereby effectively reducing the temperature of the surrounding environment. Subsequently, heat dissipation inside the aluminum profile 1 is mainly carried out through the heat dissipation column 10. The heat dissipation column 10 is made of ceramic material because ceramic has unique physical properties; its thermal conductivity is relatively low, making it difficult for heat to spread within it and effectively preventing heat from diffusing in other unnecessary directions, thus concentrating the heat to a specific heat dissipation path. At the same time, the heat dissipation column 10 is connected by support columns 8, which play a crucial role in providing stable support, ensuring that the heat dissipation column 10 maintains a stable structure during operation and will not shift or deform due to external forces or heat. In addition, the sidewall of the heat dissipation column 10 also has a certain heat absorption effect, increasing the heat dissipation area and improving the overall heat dissipation efficiency, so that the aluminum profile can maintain good performance in high temperature environment and effectively ensure safety and stability during use.
[0035] Reference Figure 1 and Figure 2 The aluminum material 1 has a round hole 14 inside, a straight groove 6 inside, a connecting slot 7 inside, and a hole 11 inside. The side wall of the connecting slot 7 is set on the side wall of the hole 11, and the other side of the connecting slot 7 is set on the outer wall of the round hole 14. The straight groove 6 is curved in shape and is used to quickly transfer high temperature to the fireproof heat dissipation plate 3 and the interior of the hole 11.
[0036] Specifically, the circular opening 14 creates a channel for heat flow, allowing for the systematic transfer of heat within the system. The heat flow path is further optimized by connecting the straight groove 6 and the connecting slot 7. The placement of the straight groove 6 is ingenious, with both ends close to the first hollow opening 2 and the hollow opening 11. This arrangement allows it to play a crucial role in heat transfer, effectively promoting heat exchange between these two key areas. The connecting slot 7 then directly connects to the hollow opening 11, further strengthening the heat flow channel and enabling rapid temperature circulation. This ensures effective temperature regulation under various operating conditions, maintaining stable operation of the equipment or structure and providing strong support for the overall functionality of the fire-resistant aluminum profile.
[0037] Reference Figure 1 The aluminum material 1 has a third hollow hole 13 inside, and an expansion rubber 5 is fixedly connected inside the third hollow hole 13. The expansion rubber 5 is made of silicone rubber, which has excellent heat resistance, cold resistance and good chemical stability. It can expand rapidly at high temperature and its physical properties are stable after expansion. The expansion rubber 5 is used to expand rapidly when exposed to high temperature to prevent flames from passing through the gap.
[0038] Specifically, a third hollow cavity 13 is carefully designed inside the aluminum material 1. A crucial expanding rubber 5 is fixedly connected inside this third hollow cavity 13. When the surrounding environment is exposed to high temperatures, the expanding rubber 5 rapidly activates its special function, expanding at an astonishing speed. This expansion is not a normal physical change, but rather a rapid reaction of its molecular structure under high-temperature stimulation. It can quickly fill the interior of the aluminum material 1 and the gaps connecting it to the outside in a very short time, forming a robust heat and fire barrier. This effectively prevents high-temperature heat, flames, and harmful fumes from penetrating into the interior of the aluminum material 1 through these gaps.
[0039] Working Principle: When using aluminum profiles with high-efficiency fire resistance, the outer wall of the fire-resistant heat dissipation plate 3 is first attached to the inside of the first hollow hole 2 of the aluminum profile 1. Then, a high-efficiency heat dissipation plate 4 is fixed inside the fire-resistant heat dissipation plate 3. The high-efficiency heat dissipation plate 4 can absorb a significant amount of heat. Subsequently, heat dissipation is achieved inside the aluminum profile 1 through heat dissipation columns 10. The heat dissipation columns 10 are made of ceramic, which does not easily conduct heat. Support columns 8 connect the heat dissipation columns 10, providing stable support. The side walls of the heat dissipation columns 10 also absorb heat. Finally, heat is dissipated through a circular... Hole 14 is opened for connection to facilitate heat flow. Then, it is connected to the straight groove 6 and the connecting slot 7. The two ends of the straight groove 6 are very close to the first hollow hole 2 and the hollow hole 11, which can achieve a certain flow. Then, the connecting slot 7 is directly connected to the hollow hole 11, which can achieve the effect of rapid temperature flow. Then, a third hollow hole 13 is opened inside the aluminum material 1. An expansion rubber 5 is fixedly connected inside the third hollow hole 13. The expansion rubber 5 is designed to expand when it encounters high temperature, quickly fill the gap, and prevent high temperature from seeping into the interior.
[0040] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. An aluminum profile with high fire resistance, comprising aluminum material (1), characterized in that: The aluminum material (1) has a second hollow cavity (12) inside, and the aluminum material (1) has a first hollow cavity (2) inside. The first hollow cavity (2) is provided with a heat insulation component, which is used to resist high temperature. The heat insulation component includes a fireproof heat dissipation plate (3), the side wall of which is fixedly connected to the inside of the first hollow hole (2), a baffle (15) is fixedly connected to the side wall of which, the outer wall of which is fixedly connected to the inside of the aluminum material (1), and a high-efficiency heat dissipation plate (4) is fixedly connected inside the fireproof heat dissipation plate (3).
2. The aluminum profile with high fire resistance according to claim 1, characterized in that: The aluminum material (1) has a round hole (14) inside and a straight groove (6) inside.
3. The aluminum profile with high-efficiency fire resistance according to claim 1, characterized in that: The aluminum material (1) has a connecting groove (7) inside and a cavity (11) inside.
4. The aluminum profile with high-efficiency fire resistance according to claim 3, characterized in that: A heat dissipation column (10) is fixedly connected to the inner wall of the cavity (11), and a support column (8) is fixedly connected to the side wall of the heat dissipation column (10).
5. An aluminum profile with high-efficiency fire resistance according to claim 4, characterized in that: The heat dissipation column (10) has a connecting heat dissipation plate (9) fixedly connected to its side wall, and the heat dissipation column (10) has multiple fixed connections to the outer wall of the support column (8).
6. The aluminum profile with high-efficiency fire resistance according to claim 3, characterized in that: The side wall of the connecting slot (7) is set on the side wall of the cavity (11), and the other side of the connecting slot (7) is set on the outer wall of the circular cavity (14).
7. An aluminum profile with high-efficiency fire resistance according to claim 1, characterized in that: The aluminum material (1) has a third hollow hole (13) inside, and an expansion rubber (5) is fixedly connected inside the third hollow hole (13). The expansion rubber (5) is used to expand rapidly when exposed to high temperature to prevent flames from passing through the gap.
8. An aluminum profile with high-efficiency fire resistance according to claim 2, characterized in that: The straight groove (6) is curved in shape and is used to quickly transfer high temperature to the fireproof heat dissipation plate (3) and the cavity (11).