Heat insulation curtain wall

Abstract

The utility model discloses a heat insulation curtain wall, relates to the technical field of curtain walls, and aims to solve the problem that heat radiation easily exists between a keel and a pressing plate on the curtain wall. According to the key points of the technical scheme, the heat insulation structure comprises a keel, an outer wall plate, an inner wall plate and a pressing plate, the inner wall plate is installed on one side of the keel, the outer wall plate is installed on the side, away from the inner wall plate, of the keel, the pressing plate is arranged on the side, away from the keel, of the outer wall plate, and a heat insulation piece used for blocking heat conduction is arranged at the joint of the keel and the pressing plate. A plurality of mounting openings are formed in the external wall panel, and the heat insulation pieces are arranged at the mounting openings. The keel and the pressing plate play a role in supporting and hanging the outer wall plate and the inner wall plate, when the keel and the pressing plate are installed, the heat insulation piece is arranged at the connecting position of the keel and the pressing plate, the keel and the pressing plate can be separated, therefore, the heat bridge effect between the keel and the pressing plate is blocked, heat transfer between the keel and the pressing plate is prevented, and the heat insulation effect of the curtain wall is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of curtain walls, and more specifically, to a heat-insulating curtain wall. Background Art

[0002] The curtain wall is the exterior wall enclosure of a building. It is a lightweight wall with decorative effects commonly used in modern large and high-rise buildings. It is often made of supporting structures and wall panels. Common curtain walls are aluminum curtain walls and steel curtain walls. Existing steel curtain walls include steel keels, steel pressure plates, glass panels and bolts. The glass panels are connected to the steel keels through steel pressure plates and bolts. Sealant is applied between the glass panels and the steel keels and steel pressure plates to ensure sealing performance and connection strength.

[0003] The steel pressure plate and steel keel are respectively arranged on the inner and outer sides of the curtain wall, and the steel pressure plate passes through the curtain wall and is connected to the steel keel. The direct contact makes it easy for large heat radiation and conduction to occur between the steel pressure plate and the steel keel, thereby causing the thermal insulation effect of the entire curtain wall to deteriorate.

[0004] Therefore, a new solution needs to be proposed to solve this problem. Utility Model Content

[0005] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a heat-insulating curtain wall, which has the advantage that heat radiation is not likely to exist between the keel and the pressing plate.

[0006] The above technical purpose of the utility model is achieved through the following technical scheme: an insulating curtain wall, including a keel, an outer wall panel, an inner wall panel and a pressure plate, the inner wall panel is installed on one side of the keel, the outer wall panel is installed on the side of the keel away from the inner wall panel, the pressure plate is arranged on the side of the outer wall panel away from the keel, a heat insulating member for blocking heat conduction is arranged at the connection between the keel and the pressure plate, a plurality of installation openings are opened on the outer wall panel, and the heat insulating member is arranged at the installation openings.

[0007] The utility model is further configured as follows: the thermal insulation component includes a thermal insulation block, one side of the thermal insulation block is inserted into the installation port, a temperature insulation cavity is provided in the thermal insulation block, a receiving groove is provided on the side of the thermal insulation block close to the keel, the keel is detachably connected to the receiving groove, a mounting groove is provided in the receiving groove, a through hole is provided at the mounting groove, the through hole is connected to the installation port, and bolts connected to the pressure plate are provided at the through hole and the installation port.

[0008] The utility model is further configured as follows: a gap communicating with the outside is provided between the exterior wall panel and the pressure plate.

[0009] The utility model is further configured as follows: a plurality of rivet nuts are fixedly connected to both sides of the installation opening of the exterior wall panel, and the pressure plate is connected to the rivet nuts by screws.

[0010] The utility model is further configured as follows: cavities are provided inside the keel and the pressing plate.

[0011] The utility model is further configured as follows: a side of the heat insulation block close to the exterior wall panel is fixedly connected with heat insulation cotton.

[0012] The utility model is further configured as follows: a heat insulation board is arranged between the outer wall board and the inner wall board.

[0013] In summary, the utility model has the following beneficial effects:

[0014] The keel and the pressure plate support and suspend the exterior wall panels and the interior wall panels. When installing the keel and the pressure plate, a heat insulating member is set at the connection between the two to separate the keel and the pressure plate, thereby blocking the thermal bridge effect between the keel and the pressure plate, preventing heat transfer between the two, and improving the heat insulation effect of the curtain wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The structure of the utility model is shown in FIG. Figure 1 ;

[0016] Figure 2 The utility model is a cross-sectional view Figure 1 ;

[0017] Figure 3 The structure of the utility model is shown in FIG. Figure 2 ;

[0018] Figure 4 The utility model is a cross-sectional view Figure 2 .

[0019] In the figure: 1. keel; 2. exterior wall panel; 3. interior wall panel; 4. pressure plate; 5. installation opening; 6. insulation block; 7. insulation cavity; 8. receiving groove; 9. installation groove; 10. through hole; 11. bolt; 12. gap; 13. rivet nut; 14. cavity; 15. thermal insulation cotton; 16. insulation board; 17. screw. DETAILED DESCRIPTION

[0020] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0021] In the description of the present invention, it should be noted that the terms "upper", "lower", "inside", "outside", "top / bottom" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0022] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0023] A thermal insulation curtain wall, such as Figure 1-Figure 4 As shown, it includes a keel 1, an outer wall panel 2, an inner wall panel 3 and a pressure plate 4. A cavity 14 is provided inside the keel 1 and the pressure plate 4. The cavity 14 reduces the weight of the keel 1 and the pressure plate 4 and reduces consumables. The inner wall panel 3 is installed on one side of the keel 1, the outer wall panel 2 is installed on the side of the keel 1 away from the inner wall panel 3, and the pressure plate 4 is arranged on the side of the outer wall panel 2 away from the keel 1. A heat insulating member for blocking heat conduction is provided at the connection between the keel 1 and the pressure plate 4. A plurality of installation openings 5 ​​are provided on the outer wall panel 2, and the heat insulating member is arranged at the installation opening 5. The keel 1 and the pressure plate 4 play a supporting and suspending role for the outer wall panel 2 and the inner wall panel 3. When the keel 1 and the pressure plate 4 are installed, a heat insulating member is provided at the connection between the two, which can separate the keel 1 and the pressure plate 4, thereby blocking the thermal bridge effect between the keel 1 and the pressure plate 4, preventing heat transfer between the two, and improving the heat insulation effect of the curtain wall.

[0024] The thermal insulation component includes a thermal insulation block 6, one side of the thermal insulation block 6 is inserted into the mounting port 5, a thermal insulation cavity 7 is provided in the thermal insulation block 6, a receiving groove 8 is provided on the side of the thermal insulation block 6 close to the keel 1, and the keel 1 is detachably connected to the receiving groove 8, a mounting groove 9 is provided in the receiving groove 8, a through hole 10 is provided at the mounting groove 9, the through hole 10 is connected to the mounting port 5, and bolts 11 connected to the pressure plate 4 are provided at the through hole 10 and the mounting port 5 to separate the two. During installation, the bolts 11 can be first passed through the through hole 10 and inserted into the pressure plate 4 to connect the thermal insulation block 6 to the pressure plate 4, and then the keel 1 is inserted into the receiving groove 8. The thermal insulation block 6 is arranged between the keel 1 and the pressure plate 4, and the thermal insulation cavity 7 can play a thermal insulation effect, while also avoiding direct contact between the keel 1 and the pressure plate 4, thereby blocking the heat radiation between the two and improving the thermal insulation effect.

[0025] A gap 12 that is conductive to the outside world is provided between the exterior wall panel 2 and the pressure plate 4. Wind can naturally pass through the gap 12, so that the surface of the exterior wall panel 2 can be naturally cooled. The exterior wall panel 2 is fixedly connected with a plurality of rivet nuts 13 on both sides of the installation port 5. The pressure plate 4 is connected to the rivet nuts 13 by screws 17. The rivet nuts 13 are installed on the exterior wall panel 2 in advance. When the exterior wall panel 2 and the pressure plate 4 need to be connected, the screws 17 can be passed through the pressure plate 4 and inserted into the rivet nuts 13. The two are conveniently connected. At the same time, the rivet nuts 13 can separate the exterior wall panel 2 from the pressure plate 4, naturally forming a gap 12, thereby improving the heat dissipation effect between the pressure plate 4 and the exterior wall panel 2.

[0026] A thermal insulation cotton 15 is fixedly connected to one side of the thermal insulation block 6 close to the exterior wall panel 2, and a thermal insulation board 16 is arranged between the exterior wall panel 2 and the interior wall panel 3. The thermal insulation cotton 15 can fill the gap 12 between the thermal insulation block 6 and the exterior wall panel 2 to increase the contact area between the two, and can also block the thermal bridge. By setting the thermal insulation board 16, the thermal insulation effect between the exterior wall panel 2 and the interior wall panel 3 is enhanced, thereby reducing energy consumption.

[0027] The working principle of this utility model:

[0028] By setting the insulation block 6 between the keel 1 and the pressure plate 4, the insulation cavity 7 can achieve the insulation effect, while also avoiding direct contact between the keel 1 and the pressure plate 4, reducing the heat radiation between the keel 1 and the pressure plate 4, and the rivet nut 13 can separate the exterior wall panel 2 from the pressure plate 4, naturally forming a gap 12, and the wind can naturally pass through the gap 12, so that the surface of the exterior wall panel 2 can be naturally cooled, thereby improving the insulation effect of the curtain wall.

[0029] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A heat-insulating curtain wall, comprising a keel (1), an outer wall panel (2), an inner wall panel (3) and a pressing plate (4), characterized in that: The inner wall panel (3) is installed on one side of the keel (1), the outer wall panel (2) is installed on the side of the keel (1) away from the inner wall panel (3), the pressure plate (4) is arranged on the side of the outer wall panel (2) away from the keel (1), a heat insulating member for blocking heat conduction is arranged at the connection between the keel (1) and the pressure plate (4), and a plurality of installation openings (5) are opened on the outer wall panel (2), and the heat insulating member is arranged at the installation openings (5).

2. The heat-insulating curtain wall according to claim 1, characterized in that: The thermal insulation component comprises a thermal insulation block (6), one side of the thermal insulation block (6) is inserted into the mounting opening (5), a temperature insulation cavity (7) is provided in the thermal insulation block (6), a receiving groove (8) is provided on the side of the thermal insulation block (6) close to the keel (1), the keel (1) is detachably connected to the receiving groove (8), a mounting groove (9) is provided in the receiving groove (8), a through hole (10) is provided at the mounting groove (9), the through hole (10) is connected to the mounting opening (5), and bolts (11) connected to the pressure plate (4) are provided at the through hole (10) and the mounting opening (5).

3. The heat-insulating curtain wall according to claim 1, characterized in that: A gap (12) communicating with the outside is provided between the exterior wall panel (2) and the pressure plate (4).

4. The heat-insulating curtain wall according to claim 3, characterized in that: The exterior wall panel (2) is fixedly connected with a plurality of rivet nuts (13) on both sides of the installation opening (5), and the pressure plate (4) is connected to the rivet nuts (13) via screws (17).

5. The heat-insulating curtain wall according to claim 1, characterized in that: The keel (1) and the pressing plate (4) are both provided with a cavity (14) therein.

6. The heat-insulating curtain wall according to claim 2, characterized in that: A side of the heat insulation block (6) close to the exterior wall panel (2) is fixedly connected with heat insulation cotton (15).

7. The heat-insulating curtain wall according to claim 1, characterized in that: A heat insulation board (16) is provided between the outer wall board (2) and the inner wall board (3).

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