Multi-cavity thermal insulation broken bridge profile

Abstract

The present invention discloses a multi-cavity heat-insulating thermal-break profile, comprising a pair of cavity profiles and an integral material-removed thermal-bridge pipe, each cavity profile is arranged on a tube surface corresponding to the heat transfer path direction of the integral material-removed thermal-bridge pipe, the cavity profile is connected to the integral material-removed thermal-bridge pipe, a first heat-insulating cavity is formed between the cavity profile and the tube surface of the integral material-removed thermal-bridge pipe, and the tube cavity of the integral material-removed thermal-bridge pipe forms a second heat-insulating cavity. The heat-insulating thermal-break profile has the advantages of high strength, less consumables, low cost, easy processing, and improved production efficiency.

Description

Technical Field

[0001] The invention mainly relates to the field of construction engineering, and in particular to a multi-cavity thermal insulation broken bridge profile. Background Art

[0002] The existing steel insulation profile system has two methods: one is to increase the depth of the profile to lengthen the heat transfer path between the front and rear surfaces of the profile, thereby extending the heating time of the back-fire surface of the profile to meet the insulation requirements. However, this method makes the frame size very large, affects the appearance, and has poor market acceptance. Another method is to connect two profiles with two or more pieces so that there is an insulation bridge structure between the two profiles to achieve the insulation function, but this method has a large number of combined parts and is not easy to process. The cost is high and the structural strength is also low. Summary of the invention

[0003] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a multi-cavity thermal insulation broken bridge profile with high strength, less consumables, low cost, easy processing and improved production efficiency.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0005] A multi-cavity thermal insulation broken bridge profile comprises a pair of cavity profiles and an integral material-removed thermal bridge tube, wherein each of the cavity profiles is arranged on a tube surface corresponding to a heat transfer path direction of the integral material-removed thermal bridge tube, the cavity profile is connected to the integral material-removed thermal bridge tube, a first thermal insulation cavity is formed between the cavity profile and the tube surface of the integral material-removed thermal bridge tube, and the tube cavity of the integral material-removed thermal bridge tube forms a second thermal insulation cavity.

[0006] As a further improvement of the above technical solution:

[0007] The cavity profile includes a cover plate, both ends of which are bent to form a cavity platform, and the cavity platform is pressed on the tube surface of the integral material-removed thermal bridge tube, and the first thermal insulation cavity is formed between the cover plate and the tube surface of the integral material-removed thermal bridge tube.

[0008] The two cavity platforms of the same cavity profile are disconnected.

[0009] The two cavity platforms of the same cavity profile are in close contact with each other.

[0010] It also includes a pair of sealing rubber plates, which are arranged on both sides of the integral material-removing thermal bridge tube. A pressing platform extending vertically is also arranged on the outer side of the cavity platform, and the pressing platform presses the sealing rubber plates.

[0011] The cavity profile is arranged as a closed-end pipe, and the closed-end pipe is pressed onto the pipe surface of the integral type heat bridge pipe without material.

[0012] It also includes a pair of sealing rubber plates, which are arranged on both sides of the integral material-removed thermal bridge tube. Both sides of the closed cavity profile are provided with pressing platforms extending vertically, and the pressing platforms press the sealing rubber plates.

[0013] The cavity profile includes a cover plate, both ends of which are bent to form cavity plates, and the cavity plates are pressed on the tube surface of the integral material-removed thermal bridge tube, and the first thermal insulation cavity is formed between the cover plate and the tube surface of the integral material-removed thermal bridge tube.

[0014] The two cavity plates of the same cavity profile are disconnected.

[0015] It also includes a pair of sealing rubber plates, which are arranged on both sides of the integral material-removing thermal bridge tube. A pressing platform extending vertically is also arranged on the outer side of the cavity plate, and the pressing platform presses the sealing rubber plates.

[0016] The integral type heat bridge pipe without material is configured as a closed pipe.

[0017] The integral type heat bridge tube without material is configured as an open tube, and the opening direction of the open tube is the lateral direction of the cavity profile.

[0018] A limiting portion is provided on one side of the cavity profile.

[0019] Limiting parts are arranged on both sides of the cavity profile.

[0020] Compared with the prior art, the advantages of the present invention are:

[0021] The multi-cavity heat-insulating thermal bridge profile of the present invention comprises a pair of cavity profiles and an integral material-removed thermal bridge tube, each cavity profile is arranged on the tube surface corresponding to the heat transfer path direction of the integral material-removed thermal bridge tube, the cavity profile is connected to the integral material-removed thermal bridge tube, a first heat-insulating cavity is formed between the cavity profile and the tube surface of the integral material-removed thermal bridge tube, and the tube cavity of the integral material-removed thermal bridge tube forms a second heat-insulating cavity. In this structure, the profile is formed by connecting and combining the cavity profiles on both sides and the integral material-removed thermal bridge tube with a middle monomer structure to form the first heat-insulating cavity and the second heat-insulating cavity, that is, a multi-stage heat-insulating cavity is formed to block the heat radiation transfer, and at the same time, the heat transfer path is reduced by the integral material-removed thermal bridge tube, and the heat transfer time is prolonged, and the heat insulation performance of the profile system is achieved from two aspects at the same time; further, the integral material-removed thermal bridge tube is an integrally formed single-piece pipe, which has high strength, so that the number of components of the overall structure is small, which is easy to process, improves production efficiency, and saves processing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the main structure of Example 1 of the present invention.

[0023] Figure 2 It is a schematic diagram of the three-dimensional structure of Example 1 of the present invention.

[0024] Figure 3 It is a schematic diagram of the main structure of the integral material-free thermal bridge tube in Example 1 of the present invention.

[0025] Figure 4 It is a schematic diagram of the main structure of the cavity profile in Example 1 of the present invention.

[0026] Figure 5 It is a schematic diagram of the main structure of the cavity profile in Example 2 of the present invention.

[0027] Figure 6 It is a schematic diagram of the main structure of Example 3 of the present invention.

[0028] Figure 7 It is a schematic diagram of the three-dimensional structure of Example 3 of the present invention.

[0029] Figure 8 It is a schematic diagram of the main structure of Example 4 of the present invention.

[0030] Fig. 9 It is a schematic diagram of the structure of the integral material-free thermal bridge tube in Example 4 of the present invention.

[0031] Fig.10 It is a schematic diagram of the main structure of Example 5 of the present invention.

[0032] Fig.11 It is a schematic diagram of the structure of the integral material-free thermal bridge tube in Example 5 of the present invention.

[0033] Fig.12 It is a schematic diagram of the main structure of Example 6 of the present invention.

[0034] Fig.13 It is a schematic diagram of the structure of the integral material-free thermal bridge tube in Example 6 of the present invention.

[0035] The symbols in the figure represent:

[0036] 1. Cavity profile; 11. Covering plate; 12. Cavity platform; 13. Pressing platform; 14. Cavity plate; 15. Limiting part; 2. Integral material-free thermal bridge pipe; 3. First thermal insulation cavity; 4. Second thermal insulation cavity; 5. Sealing rubber plate. DETAILED DESCRIPTION

[0037] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0038] Embodiment 1:

[0039] Figures 1 to 4The first embodiment of the multi-cavity heat-insulating thermal bridge profile of the present invention is shown, which includes a pair of cavity profiles 1 and an integral material-removed thermal bridge tube 2. Each cavity profile 1 is arranged on the tube surface corresponding to the heat transfer path direction of the integral material-removed thermal bridge tube 2. The cavity profile 1 is connected to the integral material-removed thermal bridge tube 2. A first heat-insulating cavity 3 is formed between the cavity profile 1 and the tube surface of the integral material-removed thermal bridge tube 2. The tube cavity of the integral material-removed thermal bridge tube 2 forms a second heat-insulating cavity 4. In this structure, the profile is formed by connecting and combining the cavity profiles 1 on both sides and the integral material-removed thermal bridge tube 2 of the middle monomer structure to form the first heat-insulating cavity 3 and the second heat-insulating cavity 4, that is, a multi-stage heat-insulating cavity is formed to block the heat radiation transfer. At the same time, the integral material-removed thermal bridge tube 2 reduces the heat transfer path and prolongs the heat transfer time, and the heat insulation performance of the profile system is achieved from two aspects at the same time; further, the integral material-removed thermal bridge tube 2 is an integrally formed monomer pipe, which has high strength, so that the number of components of the overall structure is small, which is easy to process, improves production efficiency, and saves processing costs.

[0040] In this embodiment, the cavity profile 1 includes a cover plate 11, and both ends of the cover plate 11 are bent to form a cavity platform 12, and the cavity platform 12 is pressed on the tube surface of the integral material-removed thermal bridge tube 2, and a first thermal insulation cavity 3 is formed between the cover plate 11 and the tube surface of the integral material-removed thermal bridge tube 2. In this structure, the cavity platform 12 is pressed on the tube surface of the integral material-removed thermal bridge tube 2, which is conducive to forming the first thermal insulation cavity 3 between the cover plate 11 and the tube surface of the tube surface.

[0041] In this embodiment, the two cavity platforms 12 of the same cavity profile 1 are disconnected. In this way, the cavity profile 1 and the tube wall of the integral heat bridge tube 2 together form the first insulation cavity 3, which has a simple structure and is easy to form.

[0042] In this embodiment, a pair of sealing rubber plates 5 are also included. The sealing rubber plates 5 are arranged on both sides of the integral material-removed heat bridge tube 2. A pressing platform 13 extending vertically is also provided on the outer side of the cavity platform 12. The pressing platform 13 presses the sealing rubber plates 5. In this structure, the sealing rubber plates 5 on both sides, on the one hand, cover the two sides of the integral material-removed heat bridge tube 2 to ensure aesthetics, and on the other hand, can achieve sealing to ensure sealing. A pressure-bearing surface is provided on the sealing rubber plate 5. The pressing platform 13 presses the pressure-bearing surface to fix the sealing rubber plate 5.

[0043] In this embodiment, the integral material-removed heat bridge pipe 2 is configured as a closed pipe. The integral material-removed heat bridge pipe 2 is a single closed structure, which has high strength, so that the number of components of the integral structure is small.

[0044] In this embodiment, a limiting portion 15 is provided on one side of the cavity profile 1. The setting of the limiting portion 15 on one side enables the profile to form a L-shaped structure, which is suitable for a frame structure at a corner position.

[0045] Embodiment 2:

[0046] like Figure 5 As shown, the second embodiment of the multi-cavity thermal insulation broken bridge profile of the present invention is basically the same as the embodiment 1, and the only difference is that: in this embodiment, both sides of the cavity profile 1 are provided with a limit part 15. Both sides of the cavity profile 1 are provided with a limit part 15. The setting of the limit parts 15 on both sides makes the profile form a T-shaped structure, which is suitable for the frame structure in the middle position.

[0047] Embodiment 3:

[0048] like Figure 6 and Figure 7 As shown, the third embodiment of the multi-cavity thermal insulation bridge profile of the present invention is basically the same as the embodiment 1, and the only difference is that in this embodiment, the two cavity platforms 12 of the same cavity profile 1 are closely attached to each other. In this way, the cavity profile 1 itself forms the first thermal insulation cavity 3, and its structure is simple and reliable.

[0049] Embodiment 4:

[0050] like Figure 8 and Fig. 9 As shown, the fourth embodiment of the multi-cavity thermal insulation broken bridge profile of the present invention is basically the same as the embodiment 1, and the only difference is that: in this embodiment, the integral material-removed thermal bridge tube 2 is set as an open tube, and the opening direction of the open tube is the side direction of the cavity profile 1. The integral material-removed thermal bridge tube 2 is set as an open structure, and the opening is oriented to the side direction, which, on the one hand, ensures the strength of the upper and lower connection positions, and on the other hand, makes the integral material-removed thermal bridge tube 2 more convenient to form.

[0051] Embodiment 5:

[0052] like Fig.10 and Fig.11 As shown, the fifth embodiment of the multi-cavity thermal insulation bridge profile of the present invention is basically the same as the embodiment 1, and the only difference is that: in this embodiment, the cavity profile 1 is set as a closed pipe, and the closed pipe is pressed on the pipe surface of the integral material-free thermal bridge pipe 2. In this way, the cavity profile 1 itself forms the first thermal insulation cavity 3, and its structure is simple and reliable.

[0053] In this embodiment, a pair of sealing rubber plates 5 are also included. The sealing rubber plates 5 are arranged on both sides of the integral material-removed heat bridge tube 2. The closed cavity profile 1 is provided with a press platform 13 extending vertically on both sides. The press platform 13 presses the sealing rubber plates 5. In this structure, the sealing rubber plates 5 on both sides, on the one hand, cover the two sides of the integral material-removed heat bridge tube 2 to ensure aesthetics, and on the other hand, can achieve sealing to ensure sealing. The sealing rubber plate 5 is provided with a pressure surface, and the press platform 13 presses the pressure surface to fix the sealing rubber plate 5.

[0054] Embodiment 6:

[0055] like Fig.12 and Fig.13 As shown, the fifth embodiment of the multi-cavity thermal insulation broken bridge profile of the present invention is basically the same as the embodiment 1, and the difference is only that: in this embodiment, the cavity profile 1 includes a cover plate 11, and the two ends of the cover plate 11 are bent to form a cavity plate 14, and the cavity plate 14 is pressed on the tube surface of the integral material-removed thermal bridge tube 2, and a first thermal insulation cavity 3 is formed between the cover plate 11 and the tube surface of the integral material-removed thermal bridge tube 2. In this structure, the cavity plate 14 is pressed on the tube surface of the integral material-removed thermal bridge tube 2, which is conducive to the formation of the first thermal insulation cavity 3 between the cover plate 11 and the tube surface of the tube surface.

[0056] In this embodiment, the two cavity plates 14 of the same cavity profile 1 are disconnected. In this way, the cavity profile 1 and the tube wall of the integral heat bridge tube 2 together form the first heat insulation cavity 3, which has a simple structure and is easy to form.

[0057] In this embodiment, a pair of sealing rubber plates 5 are also included. The sealing rubber plates 5 are arranged on both sides of the integral material-removed heat bridge tube 2. A press platform 13 extending vertically is also provided on the outer side of the cavity plate 14. The press platform 13 presses the sealing rubber plates 5. In this structure, the sealing rubber plates 5 on both sides, on the one hand, cover the two sides of the integral material-removed heat bridge tube 2 to ensure aesthetics, and on the other hand, can achieve sealing to ensure sealing. A pressure-bearing surface is provided on the sealing rubber plate 5. The press platform 13 presses the pressure-bearing surface to fix the sealing rubber plate 5.

[0058] Although the present invention has been disclosed as above with preferred embodiments, it is not intended to limit the present invention. Any technician familiar with the art can make many possible changes and modifications to the technical solution of the present invention by using the technical content disclosed above without departing from the scope of the technical solution of the present invention, or modify it into an equivalent embodiment of equivalent changes. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention without departing from the content of the technical solution of the present invention should fall within the scope of protection of the technical solution of the present invention.

Claims

1. A multi-cavity thermal insulation broken bridge profile, characterized in that: The invention comprises a pair of cavity profiles (1) and an integral material-removed thermal bridge tube (2), each of the cavity profiles (1) being arranged on a tube surface corresponding to a heat transfer path direction of the integral material-removed thermal bridge tube (2), the cavity profile (1) being connected to the integral material-removed thermal bridge tube (2), a first heat-insulating cavity (3) being formed between the cavity profile (1) and the tube surface of the integral material-removed thermal bridge tube (2), the tube cavity of the integral material-removed thermal bridge tube (2) forming a second heat-insulating cavity (4), the cavity profile (1) comprising a cover plate (11), The two ends of the cover plate (11) are bent to form a cavity platform (12), and the cavity platform (12) is pressed on the tube surface of the integral material-removed thermal bridge tube (2). The first heat insulation cavity (3) is formed between the cover plate (11) and the tube surface of the integral material-removed thermal bridge tube (2). The cover plate (11) also includes a pair of sealing rubber plates (5), and the sealing rubber plates (5) are arranged on both sides of the integral material-removed thermal bridge tube (2). A pressing platform (13) extending vertically is also provided on the outer side of the cavity platform (12), and the pressing platform (13) presses the sealing rubber plates (5).

2. The multi-cavity thermal insulation broken bridge profile according to claim 1 is characterized in that: The two cavity platforms (12) of the same cavity profile (1) are disconnected.

3. The multi-cavity thermal insulation broken bridge profile according to claim 1 is characterized in that: The two cavity platforms (12) of the same cavity profile (1) are tightly attached to each other.

4. A multi-cavity thermal insulation broken bridge profile, characterized in that: The invention comprises a pair of cavity profiles (1) and an integral material-removed thermal bridge tube (2), each of the cavity profiles (1) being arranged on a tube surface corresponding to a heat transfer path direction of the integral material-removed thermal bridge tube (2), the cavity profile (1) being connected to the integral material-removed thermal bridge tube (2), a first heat-insulating cavity (3) being formed between the cavity profile (1) and the tube surface of the integral material-removed thermal bridge tube (2), the tube cavity of the integral material-removed thermal bridge tube (2) forming a second heat-insulating cavity (4), the cavity profile (1) comprising a cover plate (11), The two ends of the cover plate (11) are bent to form cavity plates (14), and the cavity plates (14) are pressed onto the tube surface of the integral material-removed thermal bridge tube (2). The first heat-insulating cavity (3) is formed between the cover plate (11) and the tube surface of the integral material-removed thermal bridge tube (2). The cover plate (11) also includes a pair of sealing rubber plates (5), and the sealing rubber plates (5) are arranged on both sides of the integral material-removed thermal bridge tube (2). A pressing platform (13) extending vertically is also provided on the outer side of the cavity plate (14), and the pressing platform (13) presses the sealing rubber plates (5).

5. The multi-cavity thermal insulation broken bridge profile according to claim 4 is characterized in that: The two cavity plates (14) of the same cavity profile (1) are disconnected.

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