Breathable curtain wall

Abstract

The application discloses a breathing curtain wall, which comprises a plurality of groups of parallel arranged vertical columns, longitudinal glass assemblies or longitudinal aluminum plate assemblies arranged between two adjacent groups of vertical columns, and the longitudinal glass assemblies and the longitudinal aluminum plate assemblies are arranged at intervals; a plurality of groups of horizontal beams are vertically and fixedly connected to the vertical columns, the horizontal beams divide the longitudinal glass assemblies into glass layers and first mounting layers arranged at intervals, the horizontal beams divide the longitudinal aluminum plate assemblies into aluminum plate layers and second mounting layers arranged at intervals, and the first mounting layers and the second mounting layers are arranged in left-right correspondence to form mounting layers fixedly connected to a floor. Breathing windows are connected between adjacent fixed plates, and each breathing window comprises a window frame, a breathing fan and a plurality of groups of sealing rings arranged between the window frame and the breathing fan; the longitudinal glass assemblies and the longitudinal aluminum plate assemblies of the application are arranged at intervals between the vertical columns, the outer side of the longitudinal glass assemblies is all glass, and the outer side of the longitudinal aluminum plate assemblies is an outer decorative facade, so that the integrity of the curtain wall is ensured.

Description

Technical Field

[0001] The present invention relates to the field of architecture, in particular to a breathing curtain wall. Background Art

[0002] Curtain walls, also known as suspended walls, are primarily composed of a structural frame and inlaid panels. They are often used as protective enclosures on the exterior walls of buildings. Hanging like a curtain, they are non-load-bearing and do not serve as a primary structural function or load-bearing enclosure. Curtain walls can be categorized as glass curtain walls or stone curtain walls, depending on the inlaid panels.

[0003] While the widespread use of air conditioning and fresh air systems brings comfort to people, it also creates some problems: deteriorating indoor air quality (IAQ) and the emergence of sick building syndrome (SBA). The advent of sustainable development strategies and the trend toward ecological architecture necessitate the rational utilization of natural wind energy to replace or partially replace traditional refrigeration and air conditioning, reducing the consumption of non-renewable energy. Natural wind energy also provides fresh, clean air, improving indoor air quality and benefiting human health. This is why breathing curtain walls have emerged.

[0004] Breathing curtain walls, also known as ventilated curtain walls, are a new type of energy-saving curtain wall. By opening and closing the curtain wall's ventilation system, air can flow in and out from the curtain wall, reducing the indoor air conditioning load. However, when the ventilation windows of existing breathing curtain walls are opened, the exterior structure of the glass curtain wall is damaged, seriously affecting the integrity of the breathing curtain wall. Summary of the Invention

[0005] The purpose of the present invention is to provide a breathing curtain wall to solve the problems existing in the above-mentioned prior art and improve the integrity of the breathing curtain wall.

[0006] To achieve the above-mentioned objectives, the present invention provides the following solution: The present invention provides a breathing curtain wall, comprising several groups of parallel columns, wherein a longitudinal glass assembly or a longitudinal aluminum plate assembly is arranged between two adjacent groups of the columns, and the longitudinal glass assemblies and the longitudinal aluminum plate assemblies are arranged at intervals; the columns are vertically fixedly connected with several groups of cross beams, the cross beams divide the longitudinal glass assembly into a glass layer and a first installation layer arranged at intervals, and the cross beams divide the longitudinal aluminum plate assembly into an aluminum plate layer and a second installation layer arranged at intervals, and the first installation layer and the second installation layer are arranged correspondingly on the left and right to form an installation layer fixedly connected to the floor slab.

[0007] The aluminum plate layer includes several groups of fixed plates, which are fixedly connected between adjacent columns and perpendicular to the columns; breathing windows are connected between adjacent fixed plates, and the breathing windows include window frames, breathing fans, and several groups of sealing rings arranged between the window frames and the breathing fans.

[0008] Preferably, the window frame includes an integrated frame fixedly connected to the column and the fixed plate and an outdoor frame fixedly connected to the integrated frame; the breathing fan includes a front baffle, a rear baffle and an indoor breathing fan frame fixedly arranged in the circumferential direction of the front baffle and the rear baffle, and the rear baffle and the indoor breathing fan frame are fixedly connected to the outdoor breathing fan frame.

[0009] Preferably, four groups of sealing rings are provided, and the four groups of sealing rings are respectively connected to the indoor side end and the middle part of the indoor breathing fan frame, the outdoor side end of the integrated frame and the outdoor frame, and are respectively overlapped with the indoor side end and the middle part of the integrated frame, the outdoor side end of the indoor breathing fan frame and the outdoor breathing fan frame.

[0010] Preferably, a glass fixing assembly is provided at the edge of the glass layer, and the glass fixing assembly includes a first fixing plate and a first pressure plate respectively provided on both sides of the edge of the glass layer, the first fixing plate is fixedly connected to a column or beam close to the glass layer, and the first fixing plate and the first pressure plate are fixedly connected by fastening screws; sealing strips are provided between the first fixing plate, the first pressure plate and the glass layer.

[0011] Preferably, the glass layer includes three layers of glass arranged at intervals, and there is a vacuum between adjacent layers of glass. The outermost layer of glass in the glass layer is tempered Low-E glass.

[0012] Preferably, the first installation layer includes an outdoor glass layer and an indoor insulation layer, the indoor insulation layer is connected to an indoor insulation layer fixing component, and a glass fixing component is arranged at the edge of the outdoor glass layer; the indoor insulation layer fixing component includes a first isolation plate arranged at the upper and lower ends of the indoor insulation layer, and a prefabricated plate fixedly connected to the floor slab, the two ends of the first isolation plate are respectively fixedly connected to the floor slab and the crossbeam, and a second isolation plate is fixedly arranged on the side of the indoor insulation layer close to the outdoor glass layer, and an insulation cavity is formed between the crossbeam, the column, the second isolation plate, the two groups of first isolation plates and the floor slab, and fireproof rock wool is arranged in the insulation cavity.

[0013] Preferably, the longitudinal aluminum plate assembly includes an exterior facade arranged outdoors, the exterior facade includes a support rod fixedly connected to the prefabricated panel, the support rod is fixedly connected to a vertical pole, the vertical pole is fixedly connected to a trapezoidal bracket, and an aluminum plate exterior facade is arranged on the outside of the trapezoidal bracket.

[0014] Preferably, the outdoor side of the second installation layer is an exterior facade, and the indoor side of the second installation layer is an indoor thermal insulation layer, and the indoor thermal insulation layer is connected to an indoor thermal insulation layer fixing component.

[0015] Preferably, the outdoor side of the aluminum plate layer is an exterior facade, and the indoor side of the aluminum plate layer also includes an insulation layer, the insulation layer is connected to an insulation layer fixing component, the insulation layer fixing component includes an indoor fixing plate and an outdoor fixing plate arranged on both sides of the insulation layer, and the columns close to the insulation layer are fixedly connected with indoor positioning columns and outdoor positioning columns on the indoor side and the outdoor side respectively, the indoor fixing plate is fixedly connected to the indoor positioning column and the fixing plate respectively, and the outdoor fixing plate is fixedly connected to the outdoor positioning column and the fixing plate respectively.

[0016] The present invention discloses the following technical effects: the longitudinal glass assembly and the longitudinal aluminum plate assembly of the present invention are spaced apart and arranged between the columns, the outdoor side of the longitudinal glass assembly is all glass, and the outer side of the longitudinal aluminum plate assembly is an exterior facade, thereby ensuring the integrity of the curtain wall; the breathing window is a passive window structure, the breathing window is arranged on the indoor side and opens to the indoor side. Since the exterior facade is provided on the outer side of the longitudinal aluminum plate assembly, the breathing window cannot be seen when looking from the outside to the indoor, thereby ensuring the integrity of the curtain wall while realizing indoor and outdoor air circulation through the breathing window. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 This is a schematic diagram of the breathing curtain wall structure of the present invention;

[0019] Figure 2 for Figure 1 Middle AA section view;

[0020] Figure 3 for Figure 1 Middle BB cross-section;

[0021] Figure 4 for Figure 1 Middle CC section view;

[0022] Figure 5 for Figure 1 Sectional view 1-1;

[0023] Figure 6 for Figure 1 Sectional view 2-2;

[0024] Figure 7 for Figure 1 Sectional view 3-3;

[0025] Figure 8 for Figure 3A partial enlarged view of middle E;

[0026] Figure 9 This is a schematic diagram of the second installation layer structure of the present invention;

[0027] Figure 10 for Figure 2 A partial enlarged view of middle D;

[0028] Figure 11 for Figure 4 A partial enlarged view of G in the middle;

[0029] Figure 12 This is a schematic diagram of the breathing window node of the present invention.

[0030] Among them, 11, column; 12, beam; 2, glass layer; 3, first installation layer; 31, outdoor glass layer; 32, indoor insulation layer; 321, insulation cavity; 322, fireproof rock wool; 4, aluminum plate layer; 41, fixed plate; 42, breathing window; 421, window frame; 4211, integrated frame; 4212, outdoor frame; 422, breathing fan; 4221, front baffle; 4222, rear baffle; 4223, indoor breathing fan frame; 4224, outdoor breathing fan frame; 423, sealing ring; 43, insulation layer; 5, second Installation layer; 6. Glass fixing assembly; 61. First fixing plate; 62. First pressure plate; 63. Fastening screws; 64. Sealing strip; 7. Indoor insulation layer fixing assembly; 71. First isolation board; 72. Prefabricated board; 73. Second isolation board; 8. Exterior facade; 81. Support rod; 82. Vertical pole; 83. Trapezoidal bracket; 84. Aluminum plate exterior; 10. Floor slab; 13. Insulation layer fixing assembly; 131. Indoor fixing plate; 132. Outdoor fixing plate; 133. Indoor positioning column; 134. Outdoor positioning column. DETAILED DESCRIPTION

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0033] Reference Figure 1-12The present invention provides a breathing curtain wall, comprising a plurality of groups of parallel columns 11, wherein longitudinal glass assemblies or longitudinal aluminum plate assemblies are arranged between two adjacent groups of columns 11, and the longitudinal glass assemblies and the longitudinal aluminum plate assemblies are arranged at intervals; a plurality of groups of cross beams 12 are vertically fixedly connected to the columns 11, and the cross beams 12 divide the longitudinal glass assemblies into a glass layer 2 and a first installation layer 3 arranged at intervals, and the cross beams 12 divide the longitudinal aluminum plate assemblies into an aluminum plate layer 4 and a second installation layer 5 arranged at intervals, and the first installation layer 3 and the second installation layer 5 are arranged correspondingly on the left and right to form an installation layer fixedly connected to the floor slab 10; the longitudinal aluminum plate assembly includes an exterior facade 8 arranged outdoors; the longitudinal glass assembly and the longitudinal aluminum plate assembly of the present invention are arranged at intervals between the columns 11, the outdoor side of the longitudinal glass assembly is all glass, and the outer side of the longitudinal aluminum plate assembly is all exterior facade, thereby ensuring the integrity of the curtain wall.

[0034] The aluminum plate layer 4 includes several groups of fixed plates 41, which are fixedly connected between adjacent columns 11 and are perpendicular to the columns 11; a breathing window 42 is connected between adjacent fixed plates 41, and the breathing window 42 includes a window frame 421, a breathing fan 422, and several groups of sealing rings 423 arranged between the window frame 421 and the breathing fan 422. The window frame 421 includes an integrated frame 4211 fixedly connected to the column 11 and the fixed plate 41, and an outdoor frame 4212 fixedly connected to the integrated frame 4211; the breathing fan 422 includes a front baffle 4221, a rear baffle 4222, and a fixed baffle 4223 arranged between the front baffle 4221 and the rear baffle. The indoor breathing fan frame 4223 in the circumferential direction of 4222, the rear baffle 4222 and the indoor breathing fan frame 4223 are fixedly connected with the outdoor breathing fan frame 4224, thereby forming a passive window structure. The breathing window 42 is arranged on the indoor side and opens to the indoor side. Since the exterior facade is provided on the outside of the longitudinal aluminum plate assembly, the breathing window 42 cannot be seen when looking from the outside to the indoor. While ensuring the integrity of the curtain wall, indoor and outdoor air circulation is achieved through the breathing window 42, and the breathing window 42 can be selectively opened according to the indoor temperature and air quality measured by the indoor fresh air system or the air-conditioning system, and the opening size of the breathing window 42 can be adjusted.

[0035] To further optimize the solution, four groups of sealing rings 423 are provided. The four groups of sealing rings 423 are respectively connected to the indoor side end and the middle part of the indoor breathing fan frame 4223, the outdoor side end of the integrated frame 4211 and the outdoor frame 4212, and are respectively overlapped with the indoor side end and the middle part of the integrated frame 4211, the outdoor side end of the indoor breathing fan frame 4223 and the outdoor breathing fan frame 4224, to ensure the airtightness of the window frame of the breathing window and the breathing fan 422 when sealed, while reducing the heat exchange between indoor and outdoor air.

[0036] To further optimize the solution, a glass fixing assembly 6 is provided at the edge of the glass layer 2, and the glass fixing assembly 6 includes a first fixing plate 61 and a first pressure plate 62 respectively arranged on both sides of the edge of the glass layer 2, the first fixing plate 61 is fixedly connected to the column 11 or the beam 12 close to the glass layer 2, and the first fixing plate 61 and the first pressure plate 62 are fixedly connected by fastening screws 63; a sealing strip 64 is provided between the first fixing plate 61, the first pressure plate 62 and the glass layer 2, and the glass layer 2 is fixed between the first fixing plate 61 and the first pressure plate 62 by fixing screws 63, and the first fixing plate 61 is fixedly connected to the column 11 or the beam 12, thereby realizing the fixation of the glass layer 2. At the same time, only one whole piece of glass is provided in the longitudinal direction of the upper and lower floor slabs 10, thereby ensuring the integrity of the curtain wall.

[0037] As a further optimization, glass layer 2 comprises three layers of spaced-apart glass with a vacuum between adjacent layers, ensuring excellent thermal insulation. The outermost layer of glass in layer 2 is tempered Low-E glass, giving it excellent thermal insulation and good light transmittance.

[0038] Further optimization scheme, the first installation layer 3 includes an outdoor glass layer 31 and an indoor insulation layer 32, the indoor insulation layer 32 is connected to the indoor insulation layer fixing component 7, and a glass fixing component 6 is arranged at the edge of the outdoor glass layer 31; the indoor insulation layer fixing component 7 includes a first isolation plate 71 arranged at the upper and lower ends of the indoor insulation layer 32, and a prefabricated plate 72 fixedly connected to the floor 10, the two ends of the first isolation plate 71 are respectively fixedly connected to the floor 10 and the beam 12, and a second isolation plate 73 is fixedly arranged on the side of the indoor insulation layer 32 close to the outdoor glass layer 31. An insulation cavity 321 is formed between the beam 12, the column 11, the second isolation plate 73, the two groups of first isolation plates 71 and the floor 10, and fireproof rock wool 322 is arranged in the insulation cavity 321. An outdoor glass layer 31 is provided on the outdoor side of the first installation layer 3, so that the remaining glass layers 2 constitute a complete outer layer of glass, ensuring the integrity of the curtain wall glass; at the same time, an indoor thermal insulation layer 32 is provided on the indoor side of the first installation layer 3, and the indoor thermal insulation layer 32 separates the outdoor glass layer 31 from the floor 10, and at the same time insulates the two through the indoor thermal insulation layer 32 to reduce heat transfer.

[0039] A further optimization scheme involves exterior facade 8, which includes support rods 81 fixedly connected to prefabricated panels 72. Support rods 81 are fixedly connected to vertical rods 82, which are fixedly connected to trapezoidal brackets 83. Trapezoidal brackets 83 are externally provided with aluminum panel exterior facings 84. Aluminum moldings or light strips can be fixedly attached to the exterior of aluminum panel exterior facings 84 to modify the curtain wall. Exterior facade 8 not only provides structural protection for the indoor interior of the longitudinal aluminum panel assembly but also provides sun protection. Furthermore, trapezoidal brackets 83 and aluminum panel exterior facings 84 guide wind, improving the ventilation of the breathing window.

[0040] According to a further optimization scheme, the outdoor side of the second installation layer 5 is the exterior facade 8, and the indoor side of the second installation layer 5 is the indoor thermal insulation layer 32, and the indoor thermal insulation layer 32 is connected to the indoor thermal insulation layer fixing component 7.

[0041] A further optimization plan is provided, in which the outdoor side of the aluminum plate layer 4 is the exterior facade 8, and the indoor side of the aluminum plate layer 4 also includes an insulation layer 43, the insulation layer 43 is connected to an insulation layer fixing assembly 13, the insulation layer fixing assembly 13 includes an indoor fixing plate 131 and an outdoor fixing plate 132 arranged on both sides of the insulation layer 43, and the columns 11 close to the insulation layer 43 are fixedly connected with indoor positioning columns 133 and outdoor positioning columns 134 on the indoor and outdoor sides respectively, the indoor fixing plate 131 is fixedly connected to the indoor positioning column 133 and the fixing plate 41 respectively, and the outdoor fixing plate 132 is fixedly connected to the outdoor positioning column 134 and the fixing plate 41 respectively. Since the outdoor side of the aluminum plate layer 4 is the exterior facade 8 and the insulation layer cannot be seen from the outside, the insulation layer 43 on the indoor side of the aluminum plate layer 4 is an insulation layer covered with aluminum plates. The glass layer structure is replaced by an ordinary insulation layer, which reduces the utilization rate of glass and the production cost while ensuring the integrity of the curtain wall.

[0042] In the description of the present invention, it should be understood that the terms "longitudinal", "transverse", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention, 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 cannot be understood as a limitation on the present invention.

[0043] The embodiments described above are merely descriptions of preferred embodiments of the present invention and are not intended to limit the scope of the present invention. Without departing from the spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by persons skilled in the art should fall within the scope of protection defined by the claims of the present invention.

Claims

1. A breathing curtain wall, characterized by: The invention comprises a plurality of groups of parallel columns (11), wherein a longitudinal glass assembly or a longitudinal aluminum plate assembly is arranged between two adjacent groups of the columns (11), and the longitudinal glass assembly and the longitudinal aluminum plate assembly are arranged at intervals; the columns (11) are vertically fixedly connected with a plurality of groups of crossbeams (12), wherein the crossbeams (12) divide the longitudinal glass assembly into a glass layer (2) and a first installation layer (3) arranged at intervals, and the crossbeams (12) divide the longitudinal aluminum plate assembly into an aluminum plate layer (4) and a second installation layer (5) arranged at intervals, and the first installation layer (3) and the second installation layer (5) are arranged in correspondence with each other on the left and right to form an installation layer fixedly connected to the floor slab (10); the longitudinal aluminum plate assembly comprises an exterior facade (8) arranged outdoors; The aluminum plate layer (4) includes a plurality of fixed plates (41), wherein the fixed plates (41) are fixedly connected between adjacent columns (11) and are perpendicular to the columns (11); a breathing window (42) is connected between adjacent fixed plates (41), and the breathing window (42) includes a window frame (421), a breathing fan (422), and a plurality of sealing rings (423) arranged between the window frame (421) and the breathing fan (422); A glass fixing assembly (6) is provided at the edge of the glass layer (2), and the glass fixing assembly (6) comprises a first fixing plate (61) and a first pressing plate (62) respectively provided on both sides of the edge of the glass layer (2), the first fixing plate (61) being fixedly connected to a column (11) or a beam (12) close to the glass layer (2), and the first fixing plate (61) and the first pressing plate (62) being fixedly connected via a fastening screw (63); a sealing strip (64) is provided between the first fixing plate (61), the first pressing plate (62) and the glass layer (2); The first installation layer (3) includes an outdoor glass layer (31) and an indoor thermal insulation layer (32), the indoor thermal insulation layer (32) is connected to an indoor thermal insulation layer fixing assembly (7), and a glass fixing assembly (6) is provided at the edge of the outdoor glass layer (31); the indoor thermal insulation layer fixing assembly (7) includes a first isolation plate (71) provided at the upper and lower ends of the indoor thermal insulation layer (32), and a prefabricated plate (72) fixedly connected to the floor slab (10), the two ends of the first isolation plate (71) are respectively fixedly connected to the floor slab (10) and the crossbeam (12), a second isolation plate (73) is fixedly provided on one side of the indoor thermal insulation layer (32) close to the outdoor glass layer (31), and an insulation cavity (321) is formed between the crossbeam (12), the column (11), the second isolation plate (73), the two groups of first isolation plates (71) and the floor slab (10), and fireproof rock wool (322) is provided in the insulation cavity (321); The exterior facade (8) includes a support rod (81) fixedly connected to the prefabricated panel (72), the support rod (81) is fixedly connected to a vertical rod (82), the vertical rod (82) is fixedly connected to a trapezoidal bracket (83), and an aluminum plate exterior facing (84) is provided on the outside of the trapezoidal bracket (83); The outdoor side of the second installation layer (5) is an exterior facade (8), and the indoor side of the second installation layer (5) is an indoor thermal insulation layer (32), and the indoor thermal insulation layer (32) is connected to an indoor thermal insulation layer fixing assembly (7); The outdoor side of the aluminum plate layer (4) is an exterior facade (8), and the indoor side of the aluminum plate layer (4) also includes a thermal insulation layer (43), and the thermal insulation layer (43) is connected to a thermal insulation layer fixing assembly (13), and the thermal insulation layer fixing assembly (13) includes an indoor fixing plate (131) and an outdoor fixing plate (132) arranged on both sides of the thermal insulation layer (43). The column (11) close to the thermal insulation layer (43) is fixedly connected to an indoor positioning column (133) and an outdoor positioning column (134) on the indoor side and the outdoor side, respectively. The indoor fixing plate (131) is fixedly connected to the indoor positioning column (133) and the fixing plate (41), respectively, and the outdoor fixing plate (132) is fixedly connected to the outdoor positioning column (134) and the fixing plate (41), respectively.

2. The breathing curtain wall according to claim 1, characterized in that: The window frame (421) comprises an integrated frame (4211) fixedly connected to the column (11) and the fixed plate (41), and an outdoor frame (4212) fixedly connected to the integrated frame (4211); the breathing fan (422) comprises a front baffle (4221), a rear baffle (4222), and an indoor breathing fan frame (4223) fixedly arranged in the circumferential direction of the front baffle (4221) and the rear baffle (4222); the rear baffle (4222) and the indoor breathing fan frame (4223) are fixedly connected to an outdoor breathing fan frame (4224).

3. The breathing curtain wall according to claim 2, characterized in that: Four groups of sealing rings (423) are provided. The four groups of sealing rings (423) are respectively connected to the indoor side end and the middle part of the indoor breathing fan frame (4223), the outdoor side end of the integrated frame (4211) and the outdoor frame (4212), and are respectively overlapped with the indoor side end and the middle part of the integrated frame (4211), the outdoor side end of the indoor breathing fan frame (4223) and the outdoor breathing fan frame (4224).

4. The breathing curtain wall according to claim 1, characterized in that: The glass layer (2) comprises three layers of spaced-apart glass, and there is a vacuum between adjacent layers of glass. The outermost layer of glass in the glass layer (2) is tempered Low-E glass.

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