Energy-saving glass curtain wall system

Abstract

The utility model relates to glass curtain wall field discloses an energy -conserving glass curtain wall system, including including aluminium alloy frame, sealing component and hollow glass, sealing component includes dust sealant strip, water sealant strip and air sealant strip, aluminium alloy frame includes outer frame and inner frame, and is provided with connecting piece between inner frame and outer frame, and is provided with the first installation groove that cooperates with dust sealant strip on connecting piece. The utility model, can hollow glass, and hollow layer in hollow glass, PVB interlayer film and Low -E film realize the heat preservation and heat insulation, sound insulation and energy -conserving effect of curtain wall system of wind -resisting of curtain wall system, set up sealing component, can reach the effect of dustproof, waterproof and prevent air penetration.

Description

Technical Field

[0001] This utility model relates to the field of glass curtain walls, specifically to an energy-saving glass curtain wall system. Background Technology

[0002] A curtain wall is a non-load-bearing exterior wall cladding for a building. It hangs like a curtain, hence the name "curtain wall." It is a lightweight wall structure commonly used in modern large and high-rise buildings for decorative purposes. A curtain wall consists of panels and a supporting structural system (supporting devices and supporting structure). It allows for a certain degree of displacement relative to the main structure or has its own deformation capacity, but does not bear the loads of the main structure.

[0003] Chinese Patent Publication No. CN205536609U discloses an energy-saving glass curtain wall, comprising an insulation board, a glass panel, a partition frame, and a solar collector. The glass panel faces the insulation board and is spaced apart from it. The partition frame is located between the insulation board and the glass panel, forming a central cavity together. The solar collector includes multiple solar collector tubes arranged side-by-side and at least one water pipe. The multiple solar collector tubes are located within the central cavity and contain a heat exchange medium. The water pipe is at least partially located within the central cavity and adjacent to the multiple solar collector tubes, and is filled with water for heat exchange with the heat exchange medium of the solar collector tubes. This energy-saving glass curtain wall reduces indoor heat loss and utilizes solar energy, thus offering energy-saving advantages.

[0004] Traditional curtain walls have poor energy-saving and heat-insulating effects, resulting in large-area heat transfer with the outside environment. Especially in winter, air conditioning needs to be set to very high heating temperatures to feel comfortable indoors, increasing energy consumption. Similarly, in summer, the large temperature difference between indoors and outdoors, coupled with poor curtain wall insulation, leads to increased indoor temperature and increased cooling load on air conditioning, requiring the use of high-power air conditioners to regulate room temperature, thus increasing energy consumption. Therefore, an energy-saving glass curtain wall system with energy-saving and heat-insulating properties is needed. Utility Model Content

[0005] Based on the above description, this utility model provides an energy-saving glass curtain wall system to solve the problem that traditional curtain walls have poor energy-saving and heat-insulating effects and require the use of high-power air conditioners to regulate room temperature, thereby increasing energy consumption.

[0006] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: an energy-saving glass curtain wall system, including an aluminum alloy frame, a sealing component and insulated glass;

[0007] The sealing assembly includes a dust sealing strip, a water sealing strip, and a gas sealing strip;

[0008] The aluminum alloy frame includes an outer frame and an inner frame, with a connector between the inner frame and the outer frame. The connector has a first mounting groove that mates with a dust-sealing strip.

[0009] One side of the dust sealing strip is rectangular with a vertically penetrating air hole, and the other side is I-shaped. The two sides are fixedly connected by a connecting part, and the rectangular and I-shaped sides are placed in the first mounting groove of the connector.

[0010] The water-sealing strip has anti-slip texture on one side and air holes running through it vertically.

[0011] Through the above technical solutions, the installation of insulated glass can play the role of heat insulation, heat preservation, windproof and sound insulation. The aluminum profile frame can be connected as a whole through the outer frame, inner frame and connectors. The dust sealing strip can block dust and water, keeping outdoor dust out. The water sealing strip can block water. The air sealing strip can block outside air, completely isolating the indoor and outdoor areas.

[0012] The I-shaped dust sealing strip can block dust, while the rectangular dust sealing strip further enhances the dust-blocking effect, achieving a dust-free interior. The pores make it easier to install the sealing strip into the first mounting groove. The anti-slip texture of the water sealing strip can strengthen the fixation after installation. The vertically penetrating pores can help the water sealing strip be installed into the matching mounting groove.

[0013] Based on the above technical solution, the present invention can be further improved as follows.

[0014] Furthermore, the insulating glass includes an outer glass layer, a middle glass layer, and an inner glass layer, which are disposed on one side of the connector and are arranged parallel to each other. A hollow layer is disposed between the outer glass layer and the middle glass layer, and a PVB interlayer is disposed between the middle glass layer and the inner glass layer.

[0015] Through the above technical solutions, the arrangement of outer glass, middle glass, inner glass, insulating layer and interlayer film can play the roles of heat insulation, heat preservation, windproofing and sound insulation.

[0016] Furthermore, the inner frame is provided with an equal pressure chamber. A second mounting groove is provided on one side of the equal pressure chamber facing the outer glass, and a third mounting groove is provided on the other side. One side of the water-sealing strip is placed in the second mounting groove, and the other side is attached to the inner wall of the equal pressure chamber. One side of the gas-sealing strip is placed in the third mounting groove, and the other side is attached to the inner wall of the equal pressure chamber.

[0017] Through the above technical solution, the pressure equalization chamber is connected to the outside, so that the pressure of the inner frame is the same as the external pressure. The water seal strip installed in the second mounting groove can discharge a small amount of water that seeps into the curtain wall to the outside through the pressure equalization chamber. The air seal strip installed in the third mounting groove can isolate the air from the interior.

[0018] Furthermore, the connector has locking blocks at both ends, and the outer frame and inner frame have connecting grooves that match the connector. The two ends of the connector are respectively engaged with the connecting grooves of the outer frame and the inner frame.

[0019] The above technical solution allows for the installation of connectors on the outer and inner frames through the cooperation of the locking blocks and connecting slots, thus achieving the overall connection of the aluminum alloy frame.

[0020] Furthermore, the hollow layer is provided with aluminum spacers, and polysulfide adhesive is provided on one side of the aluminum spacers. The outer glass and the middle glass are connected by polysulfide adhesive.

[0021] Through the above technical solution, the aluminum spacer and polysulfide adhesive together form a sealed structure, which fixes the outer glass and the middle glass and isolates them from the outside world, protecting the hollow layer from pollution.

[0022] Furthermore, an outer sealing strip is provided between the outer frame and the outer glass, and outer mounting grooves are provided on both sides of the outer frame extending to the outer glass. One end of the outer sealing strip is placed in the outer mounting groove, and the other end is attached to the outer glass.

[0023] Through the above technical solution, the cooperation between the outer sealing strip and the outer mounting groove connects the outer frame and the outer glass, which can further fix the outer frame. When the outer frame is impacted, the outer sealing strip can provide a cushioning effect for the outer frame.

[0024] Furthermore, the gas sealing strip, water sealing strip, and outer sealing strip have the same shape.

[0025] Through the above technical solution, the gas sealing strip, water sealing strip and external sealing strip are all provided with anti-slip texture and air holes. The anti-slip texture can strengthen the fixation after installation, and the vertically penetrating air holes can help the gas sealing strip, water sealing strip and external sealing strip be installed into the matching mounting groove.

[0026] Furthermore, the connector is made of rubber.

[0027] Through the above technical solutions, rubber can play a flame-retardant role and can play a fire prevention role when a building catches fire.

[0028] Furthermore, polysulfide adhesive is provided between the inner glass layer and the inner frame, and the inner glass layer and the inner frame are connected by polysulfide adhesive.

[0029] Through the above technical solution, polysulfide adhesive can connect the inner glass and the inner frame, thereby achieving fixation between the inner glass and the inner frame.

[0030] Furthermore, a Low-E film is provided on the side of the outer glass facing the middle glass.

[0031] Through the above technical solutions, Low-E film has high transmittance to visible light and high reflectivity to infrared and ultraviolet rays, which can enhance the thermal insulation effect of curtain walls.

[0032] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0033] 1. By setting dust-sealing strips, water-sealing strips, and air-sealing strips, the curtain wall system can achieve dustproof, waterproof, and air-blocking functions, separating the interior from the exterior.

[0034] 2. By installing double-glazed windows, and the air gap, PVB interlayer, and Low-E film within the double-glazed windows, the curtain wall system achieves its thermal insulation, sound insulation, and wind resistance characteristics, thereby realizing energy-saving effects. Attached Figure Description

[0035] Figure 1 A schematic diagram of the overall structure of an energy-saving glass curtain wall system provided in this embodiment of the present invention;

[0036] Figure 2 This is a schematic diagram of the connector structure according to an embodiment of the present utility model;

[0037] Figure 3 This is a schematic diagram of the structure of the gas sealing strip, water sealing strip, and external sealing strip according to an embodiment of the present utility model;

[0038] Reference numerals: 1. Outer frame; 2. Inner frame;

[0039] 31. Dust sealing strip; 32. Water sealing strip; 33. Air sealing strip; 34. External sealing strip; 35. First mounting groove; 36. Second mounting groove; 37. Third mounting groove; 38. External mounting groove;

[0040] 41. Outer glass; 42. Middle glass; 43. Inner glass; 44. Insulating layer;

[0041] 5. Isobaric chamber; 6. Connecting groove; 7. Aluminum spacer; 8. Polysulfide rubber; 9. Anti-slip texture; 10. Air pores; 11. Locking block; 12. Connecting part; 13. Connecting piece. Detailed Implementation

[0042] To facilitate understanding of this application, a more complete description will be provided below with reference to the accompanying drawings, which illustrate embodiments of the present application. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of this application will be thorough and complete.

[0043] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. Example

[0044] refer to Figure 1 and Figure 2 An energy-saving glass curtain wall system

[0045] Its features include an aluminum alloy frame, a sealing assembly, and insulated glass;

[0046] The sealing assembly includes a dust sealing strip 31, a water sealing strip 32, and an air sealing strip 33. The three types of sealing strips can respectively achieve the functions of dustproof, waterproof and air-proof;

[0047] The insulated glass includes an outer glass layer 41, a middle glass layer 42, and an inner glass layer 43, which are arranged in parallel to each other. A heat-insulating and sound-insulating insulated layer 44 is provided between the outer glass layer 41 and the middle glass layer 42. The insulated layer 44 can provide sound and heat insulation. A PVB interlayer film is provided between the middle glass layer 42 and the inner glass layer 43 to connect the two. The PVB interlayer film can further enhance the heat insulation effect and connect the middle glass layer 42 and the inner glass layer 43.

[0048] The aluminum alloy frame includes an outer frame 1 and an inner frame 2. The outer frame 1 is located on the side of the outer glass 41 away from the middle glass 42, and the inner frame 2 is located on the side of the inner glass 43 away from the middle glass 42. A connector 13 is provided between the inner frame 2 and the outer frame 1 to connect the inner frame 2 and the outer frame 1. The overall connection of the aluminum alloy frame is achieved through the connection of the outer frame 1, the inner frame 2 and the connector 13.

[0049] One side of the dust sealing strip 31 is rectangular and the other side is I-shaped. The two sides are fixedly connected by the connecting part 12. The I-shaped shape can block external dust and moisture. The two sides of the I-shaped strip are snapped into the first mounting groove 35 to strengthen the fixation of the dust sealing strip 31. The rectangular shape can further enhance the blocking effect and achieve the function of dust prevention.

[0050] refer to Figure 1 and Figure 2The connector 13 is provided with a first mounting groove 35 that matches the dust sealing strip 31. Both ends of the dust sealing strip 31 are placed in the first mounting groove 35. The dust sealing strip 31 is the first line of defense, used to block external dust and most of the water.

[0051] refer to Figure 1 The inner frame 2 is provided with a pressure equalization chamber 5. On the side of the pressure equalization chamber 5 facing the outer glass 41, there is a second mounting groove 36 for the water seal strip 32, and on the other side, there is a third mounting groove 37 for the air seal strip 33. One side of the water seal strip 32 is placed in the second mounting groove 36, and one side of the air seal strip 33 is placed in the third mounting groove 37. The water seal strip 32 is the second line of defense, and a small amount of water leakage on the surface of the curtain wall can pass through the water seal strip 32 and be discharged through the pressure equalization chamber 5 of the inner frame 2. The air seal strip 33 is the last line of defense, which can block the infiltration of air. The setting of the pressure equalization chamber 5 can make the reinforcement of the inner frame 2 equal to the external pressure.

[0052] refer to Figure 1 and Figure 3 The water-sealing strip 32, the air-sealing strip 33, and the outer sealing strip 34 are provided with anti-slip texture 9 on one side, which can strengthen the fixation of the sealing strip after installation; the other side is trapezoidal, which can better fix the sealing strip inside the installation groove; and air holes 10 are provided vertically, which can help the sealing strip be installed on the installation groove.

[0053] refer to Figure 1 The outer frame 1 extends to the outer glass 41 on both sides and is provided with an outer mounting groove 38 that matches the outer sealing strip 34. One end of the outer sealing strip 34 is placed in the outer mounting groove 38. The outer sealing strip 34 connects the outer glass 41 and the outer frame 1, further fixing the outer frame 1. At the same time, it can provide a buffering effect when the outer frame 1 is impacted, preventing the outer frame 1 from falling off.

[0054] refer to Figure 1 The outer glass 41 is provided with a Low-E film on the side facing the middle glass 42. The Low-E film has a high transmittance of visible light and a high reflectance of infrared and ultraviolet rays, which can further enhance the thermal insulation effect of the curtain wall.

[0055] refer to Figure 1 The hollow layer 44 is provided with an aluminum spacer 7, and a polysulfide sealant 8 is provided on one side of the aluminum spacer 7. The aluminum spacer 7 and the polysulfide sealant 8 together form a sealing structure, which fixes the outer glass 41 and the middle glass 42 and isolates them from the outside world, protects the hollow layer 44 from pollution, and prevents the thermal insulation function of the hollow layer 44 from weakening. The outer glass 41 and the middle glass 42 are connected by the polysulfide sealant 8, and the inner glass 43 and the inner frame 2 are connected by the polysulfide sealant 8.

[0056] refer to Figure 1 The hollow layer 44 is filled with an inert gas, which can be argon, krypton or xenon. The inert gas has a higher density and lower thermal conductivity than air, so it can slow down the heat convection of the hollow layer 44 and reduce the thermal conductivity of the gas, thereby reducing the heat transfer coefficient of the curtain wall and helping the curtain wall to achieve better thermal insulation and energy-saving performance.

[0057] refer to Figure 2 The connector 13 is made of rubber, which can play a flame-retardant role when the building is on fire. It can also connect the inner frame 2 and the outer frame 1 together and has a certain load-bearing function.

[0058] refer to Figure 1 The dust sealing strip 31, water sealing strip 32, air sealing strip 33 and outer sealing strip 34 are made of rubber, which not only have the effect of connection and sealing, but also provide a cushioning effect when subjected to impact.

[0059] In a brief description of the specific operation, the two sides of the connector 13 are respectively engaged with the connecting grooves 6 of the inner frame 2 and the outer frame 1. The dust sealing strip 31 is installed on the first mounting groove 35, the water sealing strip 32 is installed on the second mounting groove 36, the air sealing strip 33 is installed on the third mounting groove 37, and the outer sealing strip 34 is installed on the outer mounting grooves 38 on both sides of the outer frame 1. The outer frame 1 is connected to the outer glass 41, and the inner glass 43 is connected to the inner frame 2 through polysulfide sealant 8, so as to realize the overall connection of the curtain wall system.

[0060] When the outside temperature is high, the heat will spread from the outside to the inside through the outer glass 41. At this time, the Low-E film and the hollow layer 44 will block most of the heat. The PVB interlayer film between the middle glass 42 and the inner glass 43 will further prevent the heat from spreading, thus achieving the heat insulation and energy saving effect of the curtain wall system.

[0061] In a high-humidity environment, the dust sealing strip 31 installed in the first mounting groove 35 can block external dust and most of the moisture. The water sealing strip 32 installed in the second mounting groove 36 can drain the small amount of water that seeps into the curtain wall through the pressure equalization chamber 5. The air sealing strip 33 installed in the third mounting groove 37 can block the infiltration of external air and separate the interior from the outside.

[0062] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. 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 energy-saving glass curtain wall system, Its features are, Includes aluminum alloy frame, sealing components, and insulated glass; The sealing assembly includes a dust sealing strip (31), a water sealing strip (32), and a gas sealing strip (33); The aluminum alloy frame includes an outer frame (1) and an inner frame (2). A connector (13) is provided between the inner frame (2) and the outer frame (1). The connector (13) is provided with a first mounting groove (35) that cooperates with the dust sealing strip (31). One side of the dust sealing strip (31) is rectangular with a vertically penetrating air hole (10), and the other side is I-shaped. The two sides are fixedly connected by a connecting part (12). The rectangular and I-shaped sides are placed in the first mounting groove (35) of the connector (13). The water-sealing strip (32) has anti-slip texture (9) on one side and air holes (10) running through it in the vertical direction.

2. The energy-saving glass curtain wall system according to claim 1, characterized in that, The insulated glass includes an outer glass layer (41), a middle glass layer (42) and an inner glass layer (43), which are disposed on one side of the connector (13) and are arranged parallel to each other. A hollow layer (44) is disposed between the outer glass layer (41) and the middle glass layer (42), and a PVB interlayer is disposed between the middle glass layer (42) and the inner glass layer (43).

3. The energy-saving glass curtain wall system according to claim 1, characterized in that, The inner frame (2) is provided with an equal pressure chamber (5). The equal pressure chamber (5) has a second mounting groove (36) on one side facing the outer glass (41) and a third mounting groove (37) on the other side. One side of the water sealing strip (32) is placed in the second mounting groove (36) and the other side is attached to the inner wall of the equal pressure chamber (5). One side of the gas sealing strip (33) is placed in the third mounting groove (37) and the other side is attached to the inner wall of the equal pressure chamber (5).

4. The energy-saving glass curtain wall system according to claim 1, characterized in that, The connector (13) has locking blocks (11) at both ends, and the outer frame (1) and inner frame (2) are provided with connecting grooves (6) that match the connector (13). The two ends of the connector (13) are respectively engaged with the connecting grooves (6) of the outer frame (1) and the inner frame (2).

5. The energy-saving glass curtain wall system according to claim 2, characterized in that, The hollow layer (44) is provided with an aluminum spacer (7), and a polysulfide sealant (8) is provided on one side of the aluminum spacer (7). The outer glass (41) and the middle glass (42) are connected by the polysulfide sealant (8).

6. The energy-saving glass curtain wall system according to claim 1, characterized in that, An outer sealing strip (34) is provided between the outer frame (1) and the outer glass (41). The outer frame (1) extends to the outer glass (41) on both sides and is provided with an outer mounting groove (38). One end of the outer sealing strip (34) is placed in the outer mounting groove (38) and the other end is attached to the outer glass (41).

7. An energy-saving glass curtain wall system according to any one of claims 1 or 6, characterized in that, The air-sealing strip (33), water-sealing strip (32), and outer sealing strip (34) have the same shape.

8. The energy-saving glass curtain wall system according to claim 1, characterized in that, The connector is made of rubber.

9. The energy-saving glass curtain wall system according to claim 1, characterized in that, A polysulfide sealant (8) is provided between the inner glass (43) and the inner frame (2), and the inner glass (43) and the inner frame (2) are connected by the polysulfide sealant (8).

10. An energy-saving glass curtain wall system according to claim 2, characterized in that, The outer glass (41) has a Low-E film on the side facing the middle glass (42).

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