Air circulation type double-layer glass curtain wall

Abstract

The utility model discloses an air circulation type double-layer glass curtain wall, and particularly relates to the technical field of glass curtain walls, the air circulation type double-layer glass curtain wall comprises a curtain wall mechanism and a ventilation assembly, the ventilation assembly is excavated on the outer wall of the curtain wall mechanism, and the curtain wall mechanism comprises an inner wall assembly, an outer wall assembly and a connecting assembly. The side face of the inner wall assembly is provided with the connecting assembly, the side, away from the inner wall assembly, of the connecting assembly is provided with the outer wall assembly, air circularly flows between the two layers of glass through the ventilation assembly, heat can be more effectively taken away, the heat insulation effect of the double-layer glass curtain wall is better, and when sunlight is directly irradiated in summer, the heat insulation effect of the double-layer glass curtain wall is better. Air circulation enables air outside the double-layer glass curtain wall to enter the space between the outer wall assembly and the inner wall assembly through the ventilation assembly, then heat in the outer wall assembly is absorbed, due to absorption of the heat, an air layer starts to move upwards, finally the heat is conducted out from the double-layer glass curtain wall, and coolness of the interior of a building is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of glass curtain wall technology, and more specifically, to an air-circulating double-layer glass curtain wall. Background Technology

[0002] A glass curtain wall is an external enclosure and decorative structure of a building. It uses glass as the main material and is fixed to the exterior of the building through a metal frame and other support systems. A glass curtain wall can be composed of a single layer of glass or a combination of multiple layers of glass. It has good light transmission and can provide sufficient natural light to the interior of the building, reducing the reliance on artificial lighting during the day and thus reducing energy consumption.

[0003] A search revealed existing publication number CN221481139U: A combined concave-convex glass curtain wall with a facade shading structure, comprising a wall, a mounting frame for mounting the wall, a rotatable shading roller mounted on the mounting frame, a second rotating column connecting the shading roller, and an elastic shading cloth disposed between the shading roller and the second rotating column, and a driving mechanism for driving the second rotating column to unfold and close. The driving mechanism includes a first limiting block and a transmission rod for driving the first limiting block to tilt and rotate, and a driving cleaning mechanism for converting the rotational motion of the transmission rod into rotational motion in the opposite direction. Through the transmission rod and the driving cleaning mechanism, it achieves automatic cleaning of dust on the wall surface while shading the wall. The inventors discovered the following problems with the existing technology during the development of this utility model:

[0004] Existing glass curtain walls are mostly single-pane glass or simple double-pane insulated glass structures. If they rely solely on the glass itself for heat insulation, the heat insulation effect of glass curtain walls is relatively limited. In summer, the intensity of solar radiation is high. When heat radiation passes through the glass and enters the room, it will cause the indoor temperature to rise, thereby increasing the energy consumption of air conditioning. Although traditional glass curtain walls have a certain sound insulation effect, their sound insulation effect is relatively unsatisfactory for some high-frequency noise or large noise sources. Furthermore, some glass curtain walls use high-reflectivity glass, which will produce strong reflected light under sunlight, thus causing light pollution to the surrounding environment.

[0005] Therefore, an air-circulation double-glazed curtain wall is proposed to address the above problems. Utility Model Content

[0006] In order to overcome the above-mentioned defects of the prior art, the present invention provides an air-circulating double-glazed curtain wall to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention provides the following technical solution: an air-circulating double-glazed curtain wall, comprising a curtain wall mechanism and a ventilation component, wherein the outer wall of the curtain wall mechanism is provided with a ventilation component, and the curtain wall mechanism includes an inner wall component, an outer wall component and a connecting component, wherein the connecting component is installed on the side of the inner wall component, and the outer wall component is installed on the side of the connecting component away from the inner wall component.

[0008] Preferably, the inner wall assembly includes a first frame, an inner glass layer, and a first glass clamp, wherein the first glass clamp is installed on the inner wall of the first frame, and the inner glass layer is placed on the side of the first glass clamp.

[0009] Preferably, the exterior wall assembly includes a second frame, an outer glass layer, and a second glass clamp, wherein the second glass clamp is installed on the inner wall of the second frame, and the outer glass layer is placed on the side of the second glass clamp.

[0010] Preferably, the connecting assembly includes a fixing post, an anti-loosening bolt, a shock-absorbing pad, and a shock-absorbing damper, wherein the fixing post is installed on the side of the shock-absorbing damper, the anti-loosening bolt is installed on the top of the fixing post, and the shock-absorbing pad is placed on the outer diameter surface of the anti-loosening bolt.

[0011] Preferably, the ventilation assembly includes a ventilation block, a filter screen, and a ventilation window. The ventilation window is installed on the upper inner wall of the ventilation block, and the filter screen is placed on the side of the ventilation window. The ventilation window is a louvered adjustable window, and the blade angle is controlled by an electric actuator. The filter screen is a detachable stainless steel mesh with a mesh density of 20 meshes, and the filter screen covers the entire cross-section of the ventilation window.

[0012] Preferably, a vertical cavity is formed between the inner wall component and the outer wall component, and ventilation components are respectively provided at the top and bottom of the cavity. The top ventilation component is an air outlet, and the bottom ventilation component is an air inlet. The two sets of ventilation components form an air circulation channel from bottom to top.

[0013] Preferably, the shock-absorbing damper is a hydraulic damper, with its two ends hinged to the first frame of the inner wall assembly and the second frame of the outer wall assembly via the fixed column, respectively.

[0014] The technical effects and advantages of this utility model are as follows:

[0015] 1. Compared with existing technologies, this air-circulating double-glazed curtain wall uses ventilation components to create a circulating airflow between the two layers of glass, which can more effectively remove heat and improve the heat insulation effect of the double-glazed curtain wall. In summer when the sun is shining directly, the air outside the air-circulating double-glazed curtain wall will enter between the outer wall components and the inner wall components through the ventilation components, and then absorb the heat on the surface of the outer wall components. Due to the absorption of heat, the air layer begins to move upward, and finally conducts the heat out from the double-glazed curtain wall, ensuring the coolness of the building interior.

[0016] 2. Compared with existing technologies, this air-circulation double-glazed curtain wall uses a diffuse reflection coating on the surface of the outer glass layer. This treatment creates a micro-rough structure on the glass surface, causing light to scatter in multiple directions after contacting the glass surface, resulting in a diffuse reflection effect. This avoids light being concentrated in a specific direction, thereby reducing strong reflected light and glare around the building. Furthermore, the glass surface after the diffuse reflection coating looks softer and does not produce dazzling reflections. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall side view cross-sectional structure of an air-circulating double-layer glass curtain wall according to the present invention.

[0018] Figure 2 This is a front view structural schematic diagram of the exterior wall component of an air-circulating double-glazed curtain wall according to the present invention.

[0019] Figure 3 This utility model relates to an air-circulation type double-glazed curtain wall. Figure 1 A schematic diagram of the structure at point A.

[0020] Figure 4 This utility model relates to an air-circulation type double-glazed curtain wall. Figure 1 A schematic diagram of the structure at point B.

[0021] The attached figures are labeled as follows: 1. Curtain wall mechanism; 2. Ventilation assembly; 3. Interior wall assembly; 4. Exterior wall assembly; 5. Connecting assembly; 6. First frame; 7. Inner glass; 8. First glass clamp; 9. Second frame; 10. Outer glass; 11. Second glass clamp; 12. Fixing column; 13. Anti-loosening bolt; 14. Anti-vibration pad; 15. Anti-vibration damper; 16. Ventilation vent block; 17. Filter screen; 18. Ventilation window. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example 1

[0024] As attached Figures 1 to 4 The illustrated air-circulation double-glazed curtain wall includes a curtain wall mechanism 1 and a ventilation component 2. The outer wall of the curtain wall mechanism 1 is provided with the ventilation component 2. The curtain wall mechanism 1 includes an inner wall component 3, an outer wall component 4 and a connecting component 5. The connecting component 5 is installed on the side of the inner wall component 3, and the outer wall component 4 is installed on the side of the connecting component 5 away from the inner wall component 3.

[0025] When the double-glazed curtain wall is put into use, the outer wall component 4 of the curtain wall mechanism 1 absorbs the sunlight, thereby heating the air wall between the outer wall component 4 and the inner wall component 3, causing it to heat up and move upward, thus carrying away the heat absorbed by the outer wall component 4, making the interior environment of the building relatively comfortable. The ventilation component 2 cut into the side wall of the outer wall component 4 can enhance the air circulation, increase the frequency of air exchange between the two walls and the outside air, thereby improving the heat dissipation efficiency of the double-glazed curtain wall. The connecting component 5 that connects the outer wall component 4 and the inner wall component 3 not only serves as a connection, but also serves as a buffer and shock absorber.

[0026] Example 2

[0027] Based on Example 1, the solution in Example 1 will be further described in detail below with reference to the specific working method, such as... Figures 1 to 4 As shown below, see details:

[0028] In a preferred embodiment, the inner wall assembly 3 includes a first frame 6, an inner glass layer 7, and a first glass clamp 8. The first glass clamp 8 is bolted to the inner wall of the first frame 6, and the inner glass layer 7 is placed on the side of the first glass clamp 8. When assembling the inner glass layer 7, the worker first uses bolts to fix the first glass clamp 8 in the slot of the first frame 6, and then fixes the inner glass layer 7 in the first frame 6 using the first glass clamp. After fixing, the worker uses clips to reinforce the fixing, and finally uses sealant to spray at the gap between the first frame 6 and the inner glass layer 7 to increase the overall sealing of the inner wall assembly 3.

[0029] In a preferred embodiment, the exterior wall assembly 4 includes a second frame 9, an outer glass layer 10, and a second glass clamp 11. The second glass clamp 11 is installed on the inner wall of the second frame 9, and the outer glass layer 10 is placed on the side of the second glass clamp 11. When assembling the outer glass layer 10, the worker first uses bolts to fix the second glass clamp 11 in the slot of the second frame 9, and then fixes the outer glass layer 10 in the second frame 9 using the second glass clamp. After fixing, the worker uses clips to reinforce the fixing, and finally uses sealant to spray at the gap between the second frame 9 and the outer glass layer 10 to increase the overall sealing of the exterior wall assembly 4.

[0030] In a preferred embodiment, the connecting assembly 5 includes a fixing post 12, anti-loosening bolts 13, shock-absorbing pads 14, and a shock-absorbing damper 15. The shock-absorbing damper 15 mainly consists of a cylinder, end caps, piston, damping medium, connecting body, and connecting lugs on both sides. The piston divides the cylinder into two parts. When the piston reciprocates within the cylinder, the damping medium flows rapidly within the two separated cavities, generating intense friction between the medium and the piston. When the medium passes through the piston hole, it generates significant throttling resistance. The resultant force of these actions forms a damping force, converting the seismic energy into heat dissipation through the reciprocating motion of the piston in the damping medium, causing the piston speed to gradually decrease. To achieve the purpose of damping, energy dissipation, and vibration reduction, the anti-vibration damper 15 is equipped with a fixing column 12 on its side, and an anti-loosening bolt 13 is installed on the top of the fixing column 12. An anti-vibration pad 14 is placed on the outer diameter surface of the anti-loosening bolt 13. When the worker wants to use the connecting assembly 5 to connect the inner wall assembly 3 and the outer wall assembly 4, he needs to first fix the mounting groove at the inner wall assembly 3 and the outer wall assembly 4 with bolts, then fix the anti-vibration damper 15 in the mounting groove with bolts, and place the anti-vibration pad 14 on the outer diameter surface of the anti-loosening bolt 13. Finally, the anti-loosening bolt 13 together with the anti-vibration pad 14 is fixedly connected to the fixing column 12 and the anti-vibration damper 15 with a wrench.

[0031] In a preferred embodiment, the ventilation assembly 2 includes a ventilation port block 16, a filter screen 17, and a ventilation window 18. The ventilation window 18 is welded to the upper inner wall of the ventilation port block 16, and the filter screen 17 is placed on the side of the ventilation window 18. The ventilation window 18 is a louvered adjustable window, and the blade angle is controlled by an electric actuator. The filter screen 17 is a detachable stainless steel mesh with a mesh density of 20 meshes. The filter screen 17 covers the entire cross-section of the ventilation window 18. When air passes through the ventilation assembly 2, it first passes through the ventilation window 18, then through the ventilation port block 16 through the gaps in the ventilation window 18, and passes through the filter screen 17 in the process. The filter screen 17 can filter dust in the air.

[0032] A vertical cavity is formed between the inner wall assembly 3 and the outer wall assembly 4. Ventilation assemblies 2 are respectively provided at the top and bottom of the cavity. The top ventilation assembly 2 is an air outlet, and the bottom ventilation assembly 2 is an air inlet. The two sets of ventilation assemblies 2 form an air circulation channel from bottom to top, which is conducive to air convection. The shock damper 15 is a hydraulic damper, and its two ends are respectively hinged to the first frame 6 of the inner wall assembly 3 and the second frame 9 of the outer wall assembly 4 through the fixed column 12.

[0033] The working process of this utility model is as follows: First, when the double-glazed curtain wall is put into use, the outer glass 10 of the outer wall component 4 absorbs the irradiated light, thereby heating the air wall between the outer wall component 4 and the inner wall component 3 of the curtain wall mechanism 1, making it hot and moving upward, thereby taking away the heat absorbed by the outer wall component 4, making the environment inside the building relatively comfortable. The ventilation component 2 carved into the side wall of the second frame 9 of the outer wall component 4 can enhance the air circulation, increase the frequency of air exchange between the two walls and the outside air, thereby improving the heat dissipation efficiency of the double-glazed curtain wall. When the air passes through the ventilation component 2, it will first pass through the ventilation window 18, and then pass through the ventilation port block 16 through the gap of the ventilation window 18, and pass through the filter screen 17 in the process, which can filter the dust in the air.

[0034] When installing the double-glazed curtain wall, workers first need to assemble the inner glass layer 7. To assemble the inner glass layer 7, they first use bolts to fix the first glass clamp 8 into the slot of the first frame 6. Then, they fix the inner glass layer 7 into the first frame 6 using the first glass clamp. After fixing, they use retaining strips to reinforce the fixation. Finally, they apply sealant to the gap between the first frame 6 and the inner glass layer 7 to increase the overall sealing of the inner wall component 3. After assembling the inner wall component 3, workers begin assembling the outer wall component 4. First, they use bolts to fix the second glass clamp 11 into the slot of the second frame 9. Then, they fix the outer glass layer 10 into the second frame 9 using the second glass clamp. After the initial setup is complete, the fasteners are reinforced with clips. Finally, sealant is sprayed onto the gap between the second frame 9 and the outer glass 10 to increase the overall sealing of the exterior wall component 4. Once the exterior wall component 4 and the interior wall component 3 are assembled, the workers need to use the connecting component 5 to connect the interior wall component 3 and the exterior wall component 4. First, the mounting grooves are fixed to the interior wall component 3 and the exterior wall component 4 with bolts. Then, the shock absorber 15 is fixed in the mounting groove with bolts, and the shock absorber pad 14 is placed on the outer diameter surface of the anti-loosening bolt 13. Finally, the anti-loosening bolt 13, together with the shock absorber pad 14, is fixedly connected to the fixing column 12 and the shock absorber 15 using a wrench. The above describes the working principle of this type of air-circulation double-layer glass curtain wall.

Claims

1. An air-circulation double-layer glass curtain wall, comprising a curtain wall mechanism (1) and a ventilation assembly (2), characterized in that: The curtain wall mechanism (1) is provided with a ventilation assembly (2) in the outer wall, and comprises an inner wall assembly (3), an outer wall assembly (4) and a connecting assembly (5), the connecting assembly (5) is installed on the side of the inner wall assembly (3), and the outer wall assembly (4) is installed on the side away from the inner wall assembly (3) of the connecting assembly (5).

2. The air-circulation double-layer glass curtain wall according to claim 1, characterized in that: The inner wall assembly (3) comprises a first frame (6), an inner layer glass (7) and a first glass clamp (8), the first glass clamp (8) is installed on the inner wall of the first frame (6), and the inner layer glass (7) is placed on the side of the first glass clamp (8).

3. The air-curtain double-skin facade according to claim 2, characterized in that: The outer wall assembly (4) comprises a second frame (9), an outer layer glass (10) and a second glass clamp (11), the second glass clamp (11) is installed on the inner wall of the second frame (9), and the outer layer glass (10) is placed on the side of the second glass clamp (11).

4. The air-curtain double-skin facade of claim 3, wherein: The connecting assembly (5) comprises a fixed column (12), a locking bolt (13), a shock pad (14) and a shock damper (15), the shock damper (15) is installed on the side of the fixed column (12), the locking bolt (13) is installed above the fixed column (12), and the shock pad (14) is placed on the outer diameter surface of the locking bolt (13).

5. The air-circulation double-layer glass curtain wall according to claim 1, characterized in that: The ventilation assembly (2) comprises a ventilation port block (16), a filter screen (17) and a ventilation window (18), the ventilation window (18) is installed on the inner wall of the ventilation port block (16), and the filter screen (17) is placed on the side of the ventilation window (18), the ventilation window (18) is a louver type adjustable window, the blade angle is controlled by an electric drive, the filter screen (17) is a detachable stainless steel screen, the mesh density is 20 meshes, and the filter screen (17) covers the entire cross section of the ventilation window (18).

6. The air-curtain double-skin facade of claim 5, wherein: The inner wall assembly (3) and the outer wall assembly (4) form a vertical cavity, ventilation assemblies (2) are arranged at the top and the bottom of the cavity respectively, the ventilation assembly (2) at the top is an air outlet, the ventilation assembly (2) at the bottom is an air inlet, and the two ventilation assemblies (2) form an air circulation channel from bottom to top.

7. The air-curtain double-skin facades according to claim 4, characterized in that: The shock damper (15) is a hydraulic damper, and the two ends of the shock damper (15) are hinged to the first frame (6) of the inner wall assembly (3) and the second frame (9) of the outer wall assembly (4) through the fixed column (12).

Images