Unit curtain wall ventilation structure

Abstract

The utility model discloses a unit curtain wall ventilation structure which comprises an opening frame connected between curtain wall stand columns of two adjacent curtain wall units, and the height size of the opening frame is matched with the height size of the curtain wall units. The opening sash is provided with a heat preservation structure and rotationally connected to the interior of the opening frame, and the opening sash is opened towards the interior of a building; the ventilation aluminum plate is provided with ventilation holes and connected with the curtain wall stand columns of the two adjacent curtain wall units, and the ventilation aluminum plate is exposed outside the building and corresponds to the opening frame. According to the scheme, the opening sash is opened to be matched with the ventilation aluminum plate, ventilation is achieved, the opening sash is opened inwards, and safety is high; the integrity and the overall appearance effect of the outer vertical face of the curtain wall can be guaranteed through the ventilation aluminum plate; the opening frame is fully connected with the curtain wall stand column and matched with the opening sash with the heat preservation structure, and the overall heat preservation performance can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of curtain walls, in particular to a unit curtain wall ventilation structure. Background Art

[0002] Opening windows is a traditional natural ventilation method in buildings. It is simple in structure, economical and efficient. The main types of windows include shutters, sliding windows, casement windows, top-hung windows, etc. Top-hung windows are extremely common in high-rise and super-high-rise buildings.

[0003] However, this method has many disadvantages: 1. The window sash opens outwards, affecting the exterior facade of the curtain wall; 2. There is a safety risk of the window falling off when encountering strong winds when opened; 3. The entire window is embedded in the curtain wall, affecting the overall appearance and thermal insulation performance of the curtain wall. Utility Model Content

[0004] The utility model provides a unit curtain wall ventilation structure, which realizes ventilation by opening an opening fan in cooperation with a ventilated aluminum plate, and the opening fan opens inwardly, which has high safety; the ventilated aluminum plate can ensure the integrity of the curtain wall facade and the overall appearance effect; the opening frame is fully connected with the curtain wall column, and cooperates with the opening fan with a thermal insulation structure to ensure the overall thermal insulation performance.

[0005] In order to solve the above technical problems, the technical solution of the utility model is as follows:

[0006] The utility model provides a unit curtain wall ventilation structure, comprising:

[0007] An opening frame is connected between curtain wall columns of two adjacent curtain wall units, and the height of the opening frame is adapted to the height of the curtain wall unit;

[0008] An opening fan with a heat-insulating structure is rotatably connected inside the opening frame, and the opening fan opens toward the interior of the building;

[0009] A ventilated aluminum plate with ventilation holes is connected to the curtain wall columns of two adjacent curtain wall units. The ventilated aluminum plate is exposed outside the building and corresponds to the opening frame.

[0010] Optionally, a heat insulating pad is provided between the opening frame and the curtain wall column.

[0011] Optionally, the opening frame is formed with a limiting portion on the side close to the ventilation aluminum plate, and the limiting portion is provided with a sealing strip, and the opening fan is in close contact with the sealing strip after closing.

[0012] Optionally, the opening fan includes:

[0013] A fixed frame made of a heat-insulating profile, rotatably connected to the inside of the opening frame;

[0014] Aluminum panels are connected to two openings of the fixed frame near the indoor and outdoor areas;

[0015] Thermal insulation rock wool is filled in the fixing frame, and the thermal insulation rock wool is bonded to the aluminum panel.

[0016] Optionally, the unit curtain wall ventilation structure further includes:

[0017] A connecting sub-frame is connected to the curtain wall column. The connecting sub-frame is a bent structure and covers the exposed outer side of the curtain wall column. The edge of the connecting sub-frame away from the curtain wall column is connected to the ventilation aluminum plate.

[0018] Optionally, a heat insulation blanket is provided between the connecting sub-frame and the curtain wall column.

[0019] Optionally, the cross-section of the ventilated aluminum plate is in a V-shaped structure, the open end of the ventilated aluminum plate is in a bent structure and is connected to the connecting sub-frame; the ventilation holes are formed on both sides of the ventilated aluminum plate.

[0020] Optionally, the corners of the ventilation aluminum plate adopt a bending structure.

[0021] Optionally, a reinforced partition is connected to the interior of the air-permeable aluminum plate.

[0022] Optionally, two reinforcing partitions are provided and are respectively located at the two ends of the air-permeable aluminum plate in the height direction.

[0023] The above solution of the utility model includes at least the following beneficial effects:

[0024] The above scheme of the utility model realizes ventilation by opening the opening fan in conjunction with the ventilated aluminum plate, and the opening fan opens inward, which is highly safe. The ventilated aluminum plate can ensure the integrity of the curtain wall facade and the overall appearance effect; the opening frame is fully connected to the curtain wall column, and in conjunction with the opening fan with a thermal insulation structure, the overall thermal insulation performance can be ensured. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a top cross-sectional view of a unit curtain wall ventilation structure provided by an embodiment of the utility model;

[0026] Figure 2 It is a structural schematic diagram of an opening fan in a unit curtain wall ventilation structure provided by an embodiment of the utility model;

[0027] Figure 3 It is a structural schematic diagram of an opening frame in a unit curtain wall ventilation structure provided by an embodiment of the utility model;

[0028] Figure 4It is a structural schematic diagram of a ventilation aluminum plate in a unit curtain wall ventilation structure provided by an embodiment of the utility model;

[0029] Figure 5 It is a structural schematic diagram of a reinforced partition installed on a ventilation aluminum plate in a unit curtain wall ventilation structure provided by an embodiment of the utility model.

[0030] The following are the descriptions of the reference numerals:

[0031] 1. Opening frame; 11. Limiting part; 12. Sealing strip; 2. Opening fan; 21. Fixed frame; 22. Aluminum panel; 23. Thermal insulation rock wool; 3. Breathable aluminum plate; 31. Ventilation hole; 4. Reinforced partition; 5. Connecting sub-frame; 6. Thermal insulation blanket; 7. Thermal insulation pad; 8. Curtain wall column. DETAILED DESCRIPTION

[0032] The exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0033] like Figure 1-Figure 5 As shown, the utility model provides a unit curtain wall ventilation structure, comprising:

[0034] The opening frame 1 is connected between the curtain wall columns 8 of two adjacent curtain wall units, and the height of the opening frame 1 is adapted to the height of the curtain wall unit;

[0035] The opening fan 2 with a heat-insulating structure is rotatably connected inside the opening frame 1, and the opening fan 2 opens toward the interior of the building;

[0036] The ventilated aluminum plate 3 with ventilation holes 31 is connected to the curtain wall columns 8 of two adjacent curtain wall units. The ventilated aluminum plate 3 is exposed outside the building and corresponds to the opening frame 1.

[0037] In this embodiment, by connecting the opening frame 1 between the curtain wall columns 8 of two adjacent curtain wall units, the opening frame 1 can be accurately matched with the adjacent curtain wall units. At the same time, the ventilation aluminum plate 3 is connected outdoors to achieve a shielding effect, thereby ensuring the integrity of the curtain wall facade and the overall appearance.

[0038] When ventilation is needed, the fan 2 is opened toward the room, and the ventilation effect can be achieved by cooperating with the ventilation aluminum plate 3 with ventilation holes 31. The fan 2 is opened toward the room, which can avoid the risk of the fan 2 falling off due to strong wind, and the overall safety is high;

[0039] When ventilation is not required, the opening fan 2 is closed, and the overall thermal insulation performance can be ensured by opening the fan 2;

[0040] The unit curtain wall ventilation structure cooperates with the curtain wall unit, which can not only meet the airtightness, watertightness, thermal insulation and other performance requirements of the curtain wall system, but also reduce the risks of traditional methods and achieve the appearance effect, thus achieving the combination of function and aesthetics.

[0041] like Figure 1 and Figure 3 As shown, in an optional embodiment of the present invention, a heat insulating pad 7 is provided between the opening frame 1 and the curtain wall column 8 .

[0042] In this embodiment, a heat insulating pad 7 is arranged between the opening frame 1 and the curtain wall column 8, and the heat insulation requirement is achieved by the heat insulating pad 7 with low thermal conductivity;

[0043] The opening frame 1 is a thin frame structure, which can reduce the gap between the opening leaf 2 and the adjacent curtain wall column 8, thereby reducing the leakage of the opening frame 1, avoiding the undesirable effect of the traditional practice of staggered materials such as the frame leaf, and making the appearance more simple and beautiful.

[0044] like Figure 3 As shown, in an optional embodiment of the utility model, a limiting portion 11 is formed on the side of the opening frame 1 close to the ventilation aluminum plate 3, and a sealing strip 12 is provided on the limiting portion 11. After the opening fan 2 is closed, it is in close contact with the sealing strip 12.

[0045] In this embodiment, the limiting portion 11 and the sealing strip 12 can improve the sealing effect between the opening fan 2 and the opening frame 1 when the opening fan 2 is closed, thereby improving the overall airtightness, watertightness and heat preservation performance.

[0046] like Figure 2 As shown, in an optional embodiment of the utility model, the opening fan 2 includes:

[0047] A fixed frame 21 made of a heat-insulating profile is rotatably connected to the inside of the opening frame 1;

[0048] Aluminum panels 22 are connected to two openings of the fixing frame 21 near the indoor and outdoor areas;

[0049] The thermal insulation rock wool 23 is filled in the fixing frame 21 , and the thermal insulation rock wool 23 is bonded to the aluminum panel 22 .

[0050] In this embodiment, the opening fan 2 adopts the above structure, which can make the opening fan 2 have a good heat preservation effect and ensure the overall heat preservation performance;

[0051] During the specific construction, the surface of the aluminum panel 22 can be sprayed with color according to the architectural design color, thereby ensuring the uniform appearance of the entire curtain wall system.

[0052] like Figure 1 and Figure 3 As shown, in an optional embodiment of the utility model, the unit curtain wall ventilation structure also includes:

[0053] The connecting sub-frame 5 is connected to the curtain wall column 8. The connecting sub-frame 5 is a bent structure and covers the exposed outer side of the curtain wall column 8. The edge of the connecting sub-frame 5 away from the curtain wall column 8 is connected to the ventilation aluminum plate 3.

[0054] In this embodiment, the connection between the ventilation aluminum plate 3 and the adjacent curtain wall column 8 is achieved by connecting the sub-frame 5, which can ensure the connection stability of the ventilation aluminum plate 3;

[0055] At the same time, the structure of the connecting sub-frame 5 is compatible with the watertight design of the curtain wall column 8, which helps to simplify the overall structure.

[0056] like Figure 1 and Figure 3 As shown, in an optional embodiment of the present invention, a heat insulation blanket 6 is provided between the connecting sub-frame 5 and the curtain wall column 8 .

[0057] In this embodiment, by providing a heat insulation blanket 6 between the connecting sub-frame 5 and the curtain wall column 8, the thermal requirements of the curtain wall system can be ensured;

[0058] During specific construction, the thickness of the thermal insulation blanket 6 is 10 mm.

[0059] like Figure 1 and Figure 4 As shown, in an optional embodiment of the utility model, the cross-section of the ventilated aluminum plate 3 is a V-shaped structure, the open end of the ventilated aluminum plate 3 is a bent structure, and is connected to the connecting sub-frame 5; the ventilation holes 31 are formed on both sides of the ventilated aluminum plate 3.

[0060] In this embodiment, the ventilated aluminum plate 3 adopts a V-shaped structure, and the ventilation holes 31 are formed on both sides of the ventilated aluminum plate 3. While ensuring the ventilation volume, the overall strength of the ventilated aluminum plate 3 can be ensured to prevent the ventilated aluminum plate 3 from being deformed and damaged.

[0061] like Figure 1 and Figure 4 As shown, in an optional embodiment of the present invention, the corners of the ventilation aluminum plate 3 adopt a bending structure.

[0062] In this embodiment, the corners of the ventilated aluminum plate 3 adopt a bending structure, which can further improve the overall strength of the ventilated aluminum plate 3.

[0063] like Figure 1 and Figure 5 As shown, in an optional embodiment of the present invention, a reinforced partition plate 4 is connected inside the air-permeable aluminum plate 3 .

[0064] In this embodiment, by connecting the reinforcing partition plate 4 inside the air-permeable aluminum plate 3, the overall strength of the air-permeable aluminum plate 3 can be further improved.

[0065] like Figure 5 As shown, in an optional embodiment of the present invention, two reinforcing partitions 4 are provided and are respectively located at the two ends of the air-permeable aluminum plate 3 in the height direction.

[0066] In this embodiment, two reinforced partitions 4 are respectively arranged at the two ends of the ventilated aluminum plate 3 in the height direction. While improving the overall strength of the ventilated aluminum plate 3, the reinforced partitions 4 can be hidden to avoid the reinforced partitions 4 affecting the ventilation effect, and at the same time help to improve the overall appearance.

[0067] The above is a preferred embodiment of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A unit curtain wall ventilation structure, characterized in that: include: An opening frame (1) is connected between curtain wall columns (8) of two adjacent curtain wall units, and the height of the opening frame (1) is adapted to the height of the curtain wall unit; An opening fan (2) having a heat-insulating structure is rotatably connected inside the opening frame (1), and the opening fan (2) opens toward the interior of the building; A ventilated aluminum plate (3) having ventilation holes (31) is connected to curtain wall columns (8) of two adjacent curtain wall units; the ventilated aluminum plate (3) is exposed outside the building and corresponds to the opening frame (1).

2. The unit curtain wall ventilation structure according to claim 1, characterized in that: A heat insulating pad (7) is provided between the opening frame (1) and the curtain wall column (8).

3. The unit curtain wall ventilation structure according to claim 2, characterized in that: The opening frame (1) is formed with a limiting portion (11) on the side surface close to the ventilation aluminum plate (3), and the limiting portion (11) is provided with a sealing strip (12). When the opening fan (2) is closed, it is in close contact with the sealing strip (12).

4. The unit curtain wall ventilation structure according to claim 1, characterized in that: The opening fan (2) comprises: A fixed frame (21) made of a heat-insulating profile, rotatably connected inside the opening frame (1); An aluminum panel (22) connected to two openings of the fixing frame (21) close to the indoor and outdoor areas; The thermal insulation rock wool (23) is filled in the fixing frame (21), and the thermal insulation rock wool (23) is bonded to the aluminum panel (22).

5. The unit curtain wall ventilation structure according to claim 1, characterized in that: Also includes: A connecting sub-frame (5) is connected to the curtain wall column (8), the connecting sub-frame (5) is a bent structure and covers the exposed outer side surface of the curtain wall column (8), and the edge of the connecting sub-frame (5) away from the curtain wall column (8) is connected to the ventilation aluminum plate (3).

6. The unit curtain wall ventilation structure according to claim 5, characterized in that: A heat insulation blanket (6) is provided between the connecting sub-frame (5) and the curtain wall column (8).

7. The unit curtain wall ventilation structure according to claim 5, characterized in that: The cross section of the ventilated aluminum plate (3) is in a V-shaped structure; the open end of the ventilated aluminum plate (3) is in a bent structure and is connected to the connecting sub-frame (5); the ventilation holes (31) are formed on both side surfaces of the ventilated aluminum plate (3).

8. The unit curtain wall ventilation structure according to claim 7, characterized in that: The corners of the ventilation aluminum plate (3) adopt a bending structure.

9. The unit curtain wall ventilation structure according to claim 7, characterized in that: The ventilation aluminum plate (3) is internally connected with a reinforcement partition plate (4).

10. The unit curtain wall ventilation structure according to claim 9, characterized in that: Two reinforcing partitions (4) are provided and are respectively located at two ends of the air-permeable aluminum plate (3) in the height direction.

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