Broken bridge aluminum profile composite heat insulation structure

Abstract

The utility model discloses a broken bridge aluminum profile composite heat insulation structure which is arranged between a first aluminum template and a second aluminum template, the heat insulation structure comprises heat insulation plates which are inserted in the first aluminum template and the second aluminum template in a sliding mode, a space is formed between the heat insulation plates, and a polyurethane foam plate is arranged in the space. When installation is needed, a heat insulation plate is inserted into a groove between the first aluminum template and the second aluminum template, after the heat insulation plate is filled, a polyurethane foam plate is inserted into the space of the heat insulation plate and slides to the inner surface of a guide groove through insertion of a guide plate, and after insertion is completed, a fastening bolt penetrates through the guide plate and is in threaded connection with the inner surface of a screw hole. By arranging the structure, the purpose of conveniently filling foam can be achieved, and the polyurethane foam board can be filled according to conditions.

Description

Technical Field

[0001] This utility model belongs to the field of building energy-saving materials technology, and in particular relates to a thermal insulation structure of thermally broken aluminum profiles. Background Technology

[0002] The thermally broken aluminum profile composite insulation structure creates a "broken bridge" by embedding PA66 nylon thermal insulation strips in the aluminum alloy, significantly reducing the thermal conductivity to 3.2W / (m·K) and achieving an energy saving rate of over 65%. It is widely used in building doors, windows, and curtain wall systems, and features thermal insulation (K-value ≤ 1.0), sound insulation and noise reduction (42dB), wind pressure resistance (level 12 typhoon), and anti-condensation functions.

[0003] To achieve sound insulation and heat preservation, the cavity is filled with polyurethane foam boards. Due to the different lengths of the insulation boards, the filling length also changes. A longer filling distance increases the difficulty of filling. Therefore, we propose a thermally broken aluminum profile composite insulation structure to solve the shortcomings of existing technologies. Utility Model Content

[0004] The purpose of this invention is to provide a composite thermal insulation structure for thermally broken aluminum profiles, which facilitates the filling of foam materials, thereby solving the aforementioned technical problems.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A thermally broken aluminum profile composite thermal insulation structure, wherein the thermal insulation structure is disposed between aluminum profile one and aluminum profile two, the thermal insulation structure includes a thermal insulation plate slidably inserted into aluminum profile one and aluminum profile two, a space is formed between the thermal insulation plates, and a polyurethane foam board is disposed in the space, a guide plate is bonded to the surface of the polyurethane foam board, a guide groove adapted to slide on the opposite side of the thermal insulation plate is provided, a screw hole is provided on one end face of the guide groove, a fastening bolt passes through the inner surface of the guide plate, and the fastening bolt passes through one side of the guide plate and is threadedly connected to the inner surface of the screw hole.

[0006] Preferably, the side end face of the guide plate is embedded in the side end face of the guide groove and is flush with the side end face of the heat insulation plate.

[0007] Preferably, the aluminum profile plate one and aluminum profile plate two have grooves on opposite sides, and the inner surface of the grooves is inserted into the outer surface of the heat insulation plate.

[0008] Preferably, the inner surface of the heat insulation board has cavities, and the number of cavities can be multiple.

[0009] Preferably, the guide plate has an embedding hole on its side end face, and the shank end face of the fastening bolt is located on the inner surface of the embedding hole.

[0010] The beneficial effects of this utility model are:

[0011] 1. When this utility model needs to be installed, the heat insulation board is first inserted into the groove between aluminum profile one and aluminum profile two. After the heat insulation board is filled, the polyurethane foam board is inserted into the space of the heat insulation board. It slides to the inner surface of the guide groove through the guide plate. After the insertion is completed, the fastening bolt passes through the guide plate and is threaded to the inner surface of the screw hole, thereby completing the limiting of the polyurethane foam board and filling the space formed by the heat insulation board. By setting the above structure, the purpose of filling foam can be conveniently achieved, and it can be filled according to the situation.

[0012] 2. This utility model sets a guide plate inserted into the inner surface of the guide groove and flush with the side end face of the heat insulation plate, so that the end face of the guide plate is flush with the end faces of aluminum profile plate one and aluminum profile plate two.

[0013] 3. This utility model increases the heat insulation effect and reduces heat conduction by setting cavities on the inner surface of the heat insulation board, and the number of cavities can be multiple.

[0014] 4. By setting the end face of the shank of the fastening bolt to be located on the inner surface of the embedded hole, this utility model can avoid the situation where the end face of the guide plate is not flat due to the protrusion of the fastening bolt. Attached Figure Description

[0015] in:

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the polyurethane foam board and insulation board structure of this utility model;

[0018] Figure 3 This is a front view schematic diagram of the structure of this utility model;

[0019] Figure 4 This is a partial enlarged view of point A of this utility model.

[0020] The attached diagram lists the components represented by each number as follows:

[0021] 1. Aluminum profile one, 2. Aluminum profile two, 3. Insulation board, 4. Cavity, 5. Polyurethane foam board, 6. Guide plate, 7. Guide groove, 8. Screw hole, 9. Fastening bolt. Detailed Implementation

[0022] In the following description, embodiments of the thermally broken aluminum profile composite thermal insulation structure of this utility model will be described with reference to the accompanying drawings. Example 1

[0023] Figure 1-4This invention illustrates a composite thermal insulation structure for thermally broken aluminum profiles according to an embodiment of the present invention. The thermal insulation structure is disposed between aluminum profile 1 and aluminum profile 2. The structure includes a thermal insulation plate 3 slidably inserted into the aluminum profile 1 and aluminum profile 2, forming a space between the thermal insulation plates 3. A polyurethane foam board 5 is disposed within this space, and a guide plate 6 is bonded to the surface of the polyurethane foam board 5. A guide groove 7, adapted to slide with the guide plate 6, is provided on the opposite side of the thermal insulation plate 3. The side end face of the guide plate 6 is embedded in the side end face of the guide groove 7 and is flush with the side end face of the thermal insulation plate 3. An embedding hole is provided on the side end face of the guide plate 6, and the end face of the shank of the fastening bolt 9 is located on the inner surface of the embedding hole. By setting the guide plate 6 to be inserted into the inner surface of the guide groove 7 and flush with the side end face of the thermal insulation plate 3, the end face of the guide plate 6 is flush with the end faces of the aluminum profile 1 and aluminum profile 2. The fastening bolt 9 is then used to achieve this. The end face of the bolt 9 is located on the inner surface of the embedded hole, which can prevent the end face of the guide plate 6 from being uneven due to the protrusion of the fastening bolt 9. A screw hole 8 is opened on one side of the guide groove 7. The fastening bolt 9 passes through the inner surface of the guide plate 6 and is threaded to the inner surface of the screw hole 8. When installation is required, the heat insulation board 3 is first inserted into the groove between the aluminum profile 1 and the aluminum profile 2. After the heat insulation board 3 is filled, the polyurethane foam board 5 is inserted into the space of the heat insulation board 3. It slides to the inner surface of the guide groove 7 through the insertion of the guide plate 6. After the insertion is completed, the fastening bolt 9 passes through the guide plate 6 and is threaded to the inner surface of the screw hole 8, thereby completing the positioning of the polyurethane foam board 5 and filling the space formed by the heat insulation board 3. By setting the above structure, the purpose of filling foam can be conveniently achieved, and it can be filled according to the situation. Example 2

[0024] Figure 1-4 This invention illustrates a composite thermal insulation structure for thermally broken aluminum profiles according to an embodiment of the present invention. The thermal insulation structure is disposed between aluminum profile 1 and aluminum profile 2. The structure includes a thermal insulation plate 3 slidably inserted into the aluminum profile 1 and aluminum profile 2. A cavity 4 is formed on the inner surface of the thermal insulation plate 3. Multiple cavities 4 can be provided. By providing cavities 4 on the inner surface of the thermal insulation plate 3, the thermal insulation effect is increased, and heat conduction is reduced. A space is formed between the thermal insulation plates 3, and a polyurethane foam board 5 is disposed within this space. A groove is formed on the opposite side of the aluminum profile 1 and aluminum profile 2, and the inner surface of the groove is inserted into the outer surface of the thermal insulation plate 3. A guide plate 6 is bonded to the surface of the polyurethane foam board 5. A guide groove 7, adapted to slide with the guide plate 6, is formed on the opposite side of the thermal insulation plate 3. A screw hole 8 is formed on one end face of the guide groove 7. A fastening bolt 9 penetrates the inner surface of the guide plate 6, and the fastening bolt 9 penetrates one side of the guide plate 6 and is threadedly connected to the inner surface of the screw hole 8.

[0025] Working principle: When using this utility model, during installation, the heat insulation board 3 is first inserted into the groove between aluminum profile 1 and aluminum profile 2. After the heat insulation board 3 is filled, the polyurethane foam board 5 is inserted into the space of the heat insulation board 3. It slides to the inner surface of the guide groove 7 through the guide plate 6. After the insertion is completed, the fastening bolt 9 passes through the guide plate 6 and is threaded to the inner surface of the screw hole 8, thereby completing the positioning of the polyurethane foam board 5 and filling the space formed by the heat insulation board 3. This facilitates the filling of foam and can be filled as needed. Since the end face of the shank of the fastening bolt 9 is located on the inner surface of the embedded hole, it can avoid the situation where the end face of the guide plate 6 is not flat due to the protrusion of the fastening bolt 9.

Claims

1. A composite thermal break structure of a broken bridge aluminum profile, the thermal break structure is arranged between an aluminum profile plate one (1) and an aluminum profile plate two (2), characterized in that, The heat insulation structure includes a heat insulation plate (3) that is slidably inserted into an aluminum profile plate (1) and an aluminum profile plate (2). A space is formed between the heat insulation plates (3), and a polyurethane foam board (5) is provided in the space. A guide plate (6) is bonded to the surface of the polyurethane foam board (5). A guide groove (7) that is adapted to slide with the guide plate (6) is provided on the opposite side of the heat insulation plate (3). A screw hole (8) is provided on one end face of the guide groove (7). A fastening bolt (9) passes through the inner surface of the guide plate (6). The fastening bolt (9) passes through one side of the guide plate (6) and is threaded to the inner surface of the screw hole (8).

2. The composite thermal break structure of aluminum profile according to claim 1, characterized in that, The side end face of the guide plate (6) is embedded in the side end face of the guide groove (7) and is flush with the side end face of the heat insulation plate (3).

3. The composite thermal break structure of claim 1, wherein, The aluminum profile plate one (1) and aluminum profile plate two (2) have grooves on opposite sides, and the inner surface of the grooves is inserted into the outer surface of the heat insulation plate (3).

4. The composite thermal break structure of claim 1, wherein, The inner surface of the heat insulation plate (3) is provided with a cavity (4), and the number of cavities (4) can be multiple.

5. The composite thermal break structure of claim 1, wherein, The guide plate (6) has an embedded hole on its side end face, and the shank end face of the fastening bolt (9) is located on the inner surface of the embedded hole.

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