A thermal optimization structure based on a unitized stick curtain wall

Abstract

The present invention discloses a thermal optimization structure based on a unitized stick curtain wall, which includes unit columns, opening fans and curtain wall glasses. The opening fans are arranged between two adjacent unit columns at the non-transparent position of the curtain wall, and the curtain wall glasses are arranged at the transparent position of the curtain wall. In view of the problem of cold bridge formation by the edge protection material, the present invention improves the edge protection form and adjusts it to a heat-insulating edge protection structure. The heat-insulating material can adopt PA66GF25 to eliminate potential hazards in thermal performance. In view of the problem that the small-sized opening fans in the non-transparent part are compact in size and difficult to assemble frames, window fan grouping and mold opening are adopted, followed by heat-insulating butt joint. This is convenient for processing and improves the installation accuracy. At the same time, it can better ensure the air tightness of the whole window and reduce heat loss caused by air convection.

Description

Technical Field

[0001] The present invention relates to a thermal optimization structure based on a unitized stick curtain wall, belonging to the technical field of unit curtain walls. Background Art

[0002] In the existing unitized stick and glass curtain wall system, the stick edge protection is directly connected to the column, allowing direct conduction of indoor and outdoor heat, forming a cold bridge and prone to condensation; also, the opening sash is a part with significant heat loss. For the sake of the facade's aesthetics, architects design the ventilation opening sash to be small in size and place it in the non-transparent curtain wall area. Traditional opening windows are often assembled in the form of a frame plus an aluminum panel and installed after overall framing. This processing method has certain limitations for compact small-sized opening sashes and is not the optimal solution in terms of processing technology. Moreover, it is prone to air leakage and water seepage hazards due to insufficient processing accuracy, not to mention thermal performance. Summary of the Invention

[0003] Aiming at the above-mentioned existing technical problems, the object of the present invention is to propose a thermal optimization structure based on a unitized stick curtain wall.

[0004] The technical solution of the present invention is realized as follows: A thermal optimization structure based on a unitized stick curtain wall includes unit columns, opening sashes, and curtain wall glass. The opening sashes are arranged between two adjacent unit columns at the non-transparent position of the curtain wall, and the curtain wall glass is arranged at the transparent position of the curtain wall.

[0005] The opening sash includes an aluminum alloy window frame, an opening side window sash, and a closing side window sash; the aluminum alloy window frame is fixedly connected to the unit column. The opening side window sash is matched with the aluminum alloy window frame through opening sash hardware. The closing side window sash and the opening side window sash form a complete window sash by framing. The opening side window sash is matched with the opening side part of the aluminum alloy window frame, and the closing side window sash is matched with the closing side part of the aluminum alloy window frame.

[0006] On the outer side of the unit column, there are edge protection connectors, heat insulation edge protection, and heat insulation cover caps. The edge protection connectors are fixedly installed on the unit column. The heat insulation edge protection is connected to the edge protection connectors through heat insulation inserts, and the heat insulation edge protection is sealed with the edge of the curtain wall glass by caulking; one side of the heat insulation cover cap is matched with the heat insulation edge protection, and the other side is matched with the curtain wall glass through a rubber strip.

[0007] Preferably, the unit column adopts a male-female column insertion structure, and both the male and female columns are provided with edge protection connectors, heat insulation edge protection, and heat insulation cover caps; a sealing rubber strip for edge protection is also arranged between the edge protection connectors and the heat insulation edge protection, and the sealing rubber strips for edge protection on the male and female columns cooperate with each other.

[0008] Preferably, a window sash sealing strip is arranged on the opening side window sash, and the opening side window sash is matched with the opening side part of the aluminum alloy window frame through the window sash sealing strip.

[0009] Preferably, a window frame water blocking rubber strip and a window frame sealing strip are provided on the aluminum alloy window frame. The window frame water blocking rubber strip cooperates with the opening side window sash, and the window frame sealing strip is arranged at the closing side part of the aluminum alloy window frame, and the closing side window sash cooperates with the window frame sealing strip.

[0010] Preferably, a vertical decorative line frame is provided on the outdoor side of the non-transparent position of the curtain wall. The end of the vertical decorative line frame is fixedly connected to the unit column; the vertical decorative line frame forms a structure protruding outward. A decorative stone hanging plate is arranged on the outer corner side of the vertical decorative line frame, and a lighting lamp box and aluminum alloy louvers are arranged on the inner corner side of the vertical decorative line frame.

[0011] Due to the application of the above technical solutions, the present invention has the following advantages compared with the prior art:

[0012] For the thermal optimization structure of the unitized stick curtain wall of the present invention, aiming at the problem of cold bridge formation in the edge protection material, the edge protection form is improved and adjusted to an insulating edge protection structure. The heat insulation material can adopt PA66GF25 to eliminate potential hazards in thermal performance; and aiming at the problem that the small-sized opening sashes in the non-transparent part are compact in size and not easy to frame, the window sashes are grouped and molded and then thermally insulated and spliced. While facilitating processing and improving installation accuracy, it can better ensure the airtightness of the whole window and reduce heat loss caused by air convection. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments of the present invention. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained according to the content of the embodiments of the present invention and these drawings.

[0014] FIG Figure 1 is a cross-sectional node diagram of the thermal optimization structure of the unitized stick curtain wall described in the invention;

[0015] FIG Figure 2 is a cross-sectional structure schematic diagram of the opening sash described in the invention;

[0016] FIG Figure 3 is a cross-sectional structure schematic diagram of the unit column described in the invention. DETAILED DESCRIPTION OF THE INVENTION

[0017] To make the technical problems solved by the present invention, the adopted technical solutions and the achieved technical effects clearer, the technical solutions of the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of protection of the present invention.

[0018] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "straight", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. Among them, the terms "first position" and "second position" are two different positions.

[0019] In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection or a detachable connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0020] As shown in the Figures 1-3 accompanying drawings, a thermal optimization structure based on a unitized stick curtain wall of the present invention includes unit columns 1, opening fans 2 and curtain wall glasses 3. Crossbeams are arranged between adjacent unit columns 1, and the unit columns 1 and the crossbeams form a conventional unit panel; the opening fans 2 are arranged between two adjacent unit columns 1 at the non-transparent position of the curtain wall, and the curtain wall glasses 3 are arranged at the transparent position of the curtain wall.

[0021] Among them, the opening fan 2 includes an aluminum alloy window frame 21, an opening side window sash 22 and a closing side window sash 23; the aluminum alloy window frame 21 is fixedly connected to the unit column 1, the opening side window sash 22 is matched with the aluminum alloy window frame 21 through opening fan hardware, the closing side window sash 23 and the opening side window sash 22 form a complete window sash by framing, the opening side window sash 22 is matched with the opening side part of the aluminum alloy window frame 21, and the closing side window sash 23 is matched with the closing side part of the aluminum alloy window frame 21.

[0022] Further, a window sash sealing strip 24 is provided on the opening side window sash 22, and a window frame water blocking rubber strip 25 and a window frame sealing strip 26 are provided on the aluminum alloy window frame 21. The window frame water blocking rubber strip 25 is located at the middle part of the aluminum alloy window frame 21, and the window frame sealing strip 26 is provided at the closing side part of the aluminum alloy window frame 21.

[0023] In the closed state of the window sash, the opening side window sash 22 cooperates with the opening side part of the aluminum alloy window frame 21 through the window sash sealing strip 24, the window frame water blocking rubber strip 25 cooperates with the opening side window sash 22, and the closing side window sash 23 cooperates with the window frame sealing strip 26, ensuring the airtightness and watertightness of the whole opening fan 2 in the closed state and improving the heat insulation effect.

[0024] The unit column 1 adopts a male-female column plug-in structure, and edge protection connectors 4, heat insulation edge protectors 5 and heat insulation cover caps 6 are provided on both the male and female columns; the edge protection connectors 4 are fixedly installed on the unit column 1, the heat insulation edge protectors 5 are connected to the edge protection connectors 4 through heat insulation through strips 7, and the heat insulation edge protectors 5 are caulked and sealed with the edge of the curtain wall glass 3; one side of the heat insulation cover cap 6 cooperates with the heat insulation edge protector 5 through structures such as buckles, and the other side cooperates with the curtain wall glass 3 through a rubber strip; a water blocking rubber strip 8 is also provided between the edge protection connectors 4 and the heat insulation edge protectors 5, and the water blocking rubber strips 8 on the male and female columns cooperate with each other; the above structure ensures the heat insulation performance and watertightness at the glass edge protection.

[0025] In order to further optimize the appearance effect of the non-transparent position of the curtain wall, a vertical decorative line frame 11 is provided on the outdoor side of this position; the vertical decorative line frame 11 forms a structure protruding outwards, the left and right ends of the vertical decorative line frame 11 are connected and fixed to the unit column 1, a decorative stone hanging plate 12 is provided on the yang corner side of the vertical decorative line frame 11, and the decorative stone hanging plate 12 is hung on the vertical decorative line frame 11; a lighting lamp box 13 and aluminum alloy louvers 14 are provided on the yin corner side of the vertical decorative line frame 11, the lighting lamp box 13 is used to install decorative lighting fixtures, and the aluminum alloy louvers 14 provide a ventilation passage for the opening fan 2 inside the vertical decorative line frame 11.

[0026] The above embodiments are only used to illustrate the technical concept and characteristics of the present invention, and the purpose is to enable those who are familiar with this technology to understand the content of the present invention and implement it, and it cannot be used to limit the protection scope of the present invention. Any equivalent changes or modifications made according to the spirit and essence of the present invention should be covered within the protection scope of the present invention.

Claims

1. A thermal optimization structure based on a unitized stick curtain wall, characterized in that: It includes unit columns (1), opening sashes (2) and curtain wall glasses (3). The opening sashes (2) are arranged between two adjacent unit columns (1) at the non-transparent position of the curtain wall, and the curtain wall glasses (3) are arranged at the transparent position of the curtain wall; The opening sash (2) includes an aluminum alloy window frame (21), an opening side window sash (22) and a closing side window sash (23); the aluminum alloy window frame (21) is fixedly connected to the unit column (1), the opening side window sash (22) is matched with the aluminum alloy window frame (21) through opening sash hardware, the closing side window sash (23) and the opening side window sash (22) form a complete window sash by framing, the opening side window sash (22) is matched with the opening side part of the aluminum alloy window frame (21), and the closing side window sash (23) is matched with the closing side part of the aluminum alloy window frame (21); On the outer side of the unit column (1), there are edge protection connectors (4), heat insulation edge protection (5) and heat insulation cover (6). The edge protection connectors (4) are fixedly installed on the unit column (1), the heat insulation edge protection (5) is connected to the edge protection connectors (4) through heat insulation strips (7), and the heat insulation edge protection (5) is sealed with the edge of the curtain wall glass (3) by caulking; one side of the heat insulation cover (6) is matched with the heat insulation edge protection (5), and the other side is matched with the curtain wall glass (3) through a rubber strip; The unit column (1) adopts a male-female column insertion structure, and edge protection connectors (4), heat insulation edge protection (5) and heat insulation cover (6) are arranged on both the male and female columns; there is also an edge protection water-blocking rubber strip (8) arranged between the edge protection connectors (4) and the heat insulation edge protection (5), and the edge protection water-blocking rubber strips (8) on the male and female columns are matched with each other.

2. The thermal optimization structure based on the unitized stick curtain wall according to claim 1, characterized in that: A window sash sealing strip (24) is arranged on the opening side window sash (22), and the opening side window sash (22) is matched with the opening side part of the aluminum alloy window frame (21) through the window sash sealing strip (24).

3. The thermal optimization structure based on the unitized stick curtain wall according to claim 1, characterized in that: A window frame water-blocking rubber strip (25) and a window frame sealing strip (26) are arranged on the aluminum alloy window frame (21). The window frame water-blocking rubber strip (25) is matched with the opening side window sash (22), the window frame sealing strip (26) is arranged on the closing side part of the aluminum alloy window frame (21), and the closing side window sash (23) is matched with the window frame sealing strip (26).

4. The thermal optimization structure based on the unitized stick curtain wall according to claim 1, wherein: On the outdoor side of the non-transparent position of the curtain wall, there is a vertical decorative line frame (11). The end of the vertical decorative line frame (11) is fixedly connected to the unit column (1); the vertical decorative line frame (11) forms a structure protruding outward. A decorative stone hanging board (12) is arranged on the outer corner side of the vertical decorative line frame (11), and a lighting light box (13) and aluminum alloy louvers (14) are arranged on the inner corner side of the vertical decorative line frame (11).

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