A unit curtain wall structure integrating a sunshade decorative column and a hidden ventilation system

Abstract

The present invention discloses a unit curtain wall structure integrating a sunshade decorative column and a hidden ventilation system, which includes a curtain wall unit (10) and a vertical decorative column (3) outdoors. The curtain wall unit (10) includes a curtain wall panel (1) and a column (2); a first connecting member (4) is fixedly connected between adjacent columns (2) of two adjacent curtain wall units (10), and a second connecting member (5) is fixedly connected to the inner side of the vertical decorative column (3). The first connecting member (4) and the second connecting member (5) are connected by bolts; an operable window (6) is installed on the indoor side of the first connecting member (4), and a gap is left between the vertical decorative column (3) and the curtain wall panel (1). The first connecting member (4) and the second connecting member (5) are arranged intermittently in the vertical direction, thereby forming a ventilation path. The unit curtain wall structure of the present invention has ventilation and sunshade functions, does not require an operable window to be provided on the curtain wall panel, the building facade is more transparent and grand, and can overall improve the appearance effect of the building.

Description

Technical Field

[0001] The present invention relates to a building unit curtain wall structure, and more specifically, to a unit curtain wall structure integrating a sunshade decorative column and a hidden ventilation system. Background Art

[0002] In the prior art, with the increasing diversification of the shapes of modern buildings, the use of unit glass curtain walls in buildings is also increasing. For unit curtain walls, sunshading and ventilation are issues that must be considered in terms of building functions. Conventional unit curtain walls solve sunshading and ventilation by using decorative strips and top-hung windows respectively. However, the installation of top-hung windows on the building facade will result in fragmented grids, which has a greater impact on the overall facade effect of the building. How to make the building facade more transparent and grand while ensuring the performance of sunshading and ventilation is particularly important. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to provide a unit curtain wall structure integrating a sunshade decorative column and a hidden ventilation system, which can meet the sunshading and ventilation performance of the building through an innovative curtain wall structure, and at the same time improve the overall appearance effect of the building.

[0004] The technical solution of the present invention is as follows: A unit curtain wall structure integrating a sunshade decorative column and a hidden ventilation system, comprising a curtain wall unit and a vertical decorative column installed on the outdoor side of the curtain wall unit. The curtain wall unit includes a curtain wall panel and columns fixed on both sides of the curtain wall panel.

[0005] A first connecting member is fixedly connected between adjacent columns of adjacent left and right curtain wall units. A second connecting member is fixedly connected to the inner side of the vertical decorative column. The first connecting member and the second connecting member are connected together by bolts.

[0006] An operable window is installed on the curtain wall unit on the inner side of the vertical decorative column. The left and right window frames of the operable window are respectively fixed on two adjacent columns of adjacent curtain wall units.

[0007] A gap is left between the vertical decorative column and the curtain wall panel. The first connecting member and the second connecting member are arranged intermittently in the vertical direction. The gap between the vertical decorative column and the curtain wall panel, the disconnection points of the first connecting member and the second connecting member, and the opened operable window form a ventilation path.

[0008] Among two adjacent columns of two adjacent curtain wall units, one column includes a male column and a female column that are inserted into each other. The other column is a middle column. A plug protrudes from the male column, and a concave slot is provided on the female column. The plug is inserted into the slot. The left and right ends of the first connecting member and the operable window are respectively fixedly connected to the male column and the middle column. The operable window is installed on the indoor side of the first connecting member.

[0009] Both the left and right ends of the first connecting member are provided with front card slots and rear card slots with openings facing backward. The public column and the middle column are both provided with front card plates and rear hooks extending forward on the opposite sides. The front card plates and the rear hooks are respectively inserted into the front card slots and the rear card slots, and the front card plates of the public column and the middle column are fixedly connected to the left and right ends of the first connecting member by bolts respectively.

[0010] A first joint extending vertically is convexly provided on the front end face of the second connecting member. A first groove extending vertically is concavely provided on the inner side surface of the vertical decorative column. The horizontal cross-sectional shape of the first joint matches the horizontal cross-sectional shape of the first groove. The first joint is inserted into the first groove, and the connection between the front end face of the second connecting member and the inner side surface of the vertical decorative column is connected by bolts.

[0011] At the rear end of the second connecting member, there is a square concave position formed by two left and right clamping plates. The front part of the first connecting member is square and inserted into the square concave position. The connecting bolts of the first connecting member and the second connecting member pass through the two left and right clamping plates and the front part of the first connecting member.

[0012] The horizontal cross-section of the vertical decorative column is V-shaped, and the opening of the V-shape faces the curtain wall unit. The vertical decorative column includes: a first decorative strip at the front, two left and right second decorative strips located behind the first decorative strip, and two left and right third decorative strips located behind the two second decorative strips;

[0013] The rear part of the first decorative strip is nested and connected with the front part of the second decorative strip and fixed by screws at the connection. The rear part of the second decorative strip is nested and connected with the front part of the third decorative strip and fixed by screws at the connection.

[0014] On the left and right sides of the second connecting member, there are wing plates extending laterally outward. The outer ends of the wing plates are provided with hooks extending vertically. A fourth groove extending vertically is concavely provided on the inner side surface of the third decorative strip. The hooks are inserted into the fourth grooves; the front end of the second connecting member is connected to the rear part of the first decorative strip by bolts.

[0015] The curtain wall panel is a glass panel. Curtain tracks are fixedly connected to the inner sides of two adjacent columns of two adjacent curtain wall units.

[0016] A structural sealant is applied between the curtain wall panel and the front end face of the column for connection. The front end face of the column extends forward with a retaining edge, and a cover is snap-connected to the retaining edge; the inner side of the retaining edge is opposite to the end face of the curtain wall panel, and there are two front and rear retaining edge hooks with openings facing backward on the outer side; the horizontal cross-section of the cover is L-shaped. One side of the L-shape is provided with two front and rear cover hooks with openings facing forward and is snap-connected with the retaining edge hooks, and the other side of the L-shaped cover is snapped on the end of the outer surface of the curtain wall panel.

[0017] The operable window is an inward-opening window. The end of the window sash away from its hinge is provided with a stepped end face, which has a first pressing edge and a second pressing edge parallel to the surface of the window sash; the window frame opposite to the stepped end face is provided with a first horizontal plate and a second horizontal plate parallel to the surface of the curtain wall panel, and waterproof rubber strips are respectively installed on the first horizontal plate, the second horizontal plate and the inner side of the window frame of the window frame, and are respectively abutted against the outer surface, the first pressing edge and the second pressing edge of the window sash when the operable window is closed.

[0018] Compared with the prior art, the unit curtain wall structure integrating the sunshade decorative column and the hidden ventilation system of the present invention has both sunshade and ventilation functions. The ventilation path is formed by the gap between the vertical decorative column and the curtain wall panel, the disconnection points of the first connecting piece and the second connecting piece, and the opened operable window, so that the ventilation function can be realized. The vertical decorative column has a sunshade function, and curtains can be further installed on the inner side of the column by setting curtain tracks to further improve the sunshade effect; since there is no need to additionally set an opening window on the curtain wall panel, the building facade effect can be made more transparent and grand, and the overall appearance effect of the building can be improved; in addition, the vertical decorative column and the second connecting piece can be pre-assembled in the factory. On the construction site, only the first connecting piece needs to be installed, and the first connecting piece and the second connecting piece can be connected with bolts to realize the on-site fixed installation of the vertical decorative column, which can greatly improve the on-site installation efficiency. Description of the Drawings

[0019] Figure 1 It is a horizontal sectional view of the unit curtain wall structure integrating the sunshade decorative column and the hidden ventilation system of the present invention;

[0020] Figure 2 It is a horizontal sectional view of the unit curtain wall structure integrating the sunshade decorative column and the hidden ventilation system of the present invention at the disconnection point of the first connecting piece and the second connecting piece;

[0021] Figure 3 It is a horizontal sectional view of the public column;

[0022] Figure 4 It is a horizontal sectional view of the female column;

[0023] Figure 5 It is a horizontal sectional view of the middle column;

[0024] Figure 6 It is a horizontal sectional view of the vertical decorative column, the second connecting piece and the first connecting piece in a disassembled state;

[0025] Figure 7 For Figure 1 The enlarged view of the connection part between the end of the curtain wall panel and the column described above;

[0026] Figure 8 For Figure 1 The enlarged view at the right end of the operable window 6 described in Embodiment

[0027] The present invention will be further described in detail below in conjunction with embodiments and the accompanying drawings.

[0028] As Figure 1 shown, the unit curtain wall structure integrating the sunshade decorative column and the hidden ventilation system of the present invention includes: a curtain wall unit 10, a vertical decorative column 3, and an operable window 6. Among them, the curtain wall unit 10 further includes a curtain wall panel 1 and columns 2 fixed to the left and right sides of the curtain wall panel 1. The vertical decorative column 3 is installed on the outdoor side at the connection of adjacent left and right curtain wall units 10. A first connecting member 4 is fixedly connected between adjacent columns 2 of adjacent left and right curtain wall units 10. A second connecting member 5 is fixedly connected to the inner side of the vertical decorative column 3. The first connecting member 4 and the second connecting member 5 are bolted together, whereby the vertical decorative column 3 can be fixedly connected to the column 2. The operable window 6 is installed on the curtain wall unit 10 inside the vertical decorative column 3. The left and right window frames 61 of the operable window 6 are respectively fixed on adjacent two columns 2 of adjacent curtain wall units 10 and installed on the indoor side of the first connecting member 4.

[0029] As Figure 1 and Figure 2 shown, a gap is left between the vertical decorative column 3 and the curtain wall panel 1. The first connecting member 4 and the second connecting member 5 are arranged intermittently in the vertical direction. Thus, the gap between the vertical decorative column 3 and the curtain wall panel 1, the disconnection points of the first connecting member 4 and the second connecting member 5, and the opened operable window 6 form a ventilation path, so that the curtain wall structure of the present invention has a ventilation function, and the vertical decorative column 3 can form a sunshade area and has a sunshade function. Since the operable window 6 is hidden inside the vertical decorative column 3, the operable window 6 cannot be seen from the outside, so it will not affect the appearance of the curtain wall.

[0030] In the embodiment as Figure 1 and Figure 2 shown, the operable window 6 adopts an inward-opening window. One end of the window sash 62 is hinged to the left window frame 61 through a hinge, and a door lock device 64 can also be provided at the other end of the window sash 62. As Figure 8As shown, at one end of the window sash 62 away from its hinge, there is a stepped end face. From left to right and from outside to inside, the stepped end face is provided with a first bead 621 and a second bead 622 parallel to the surface of the window sash 62. On the right window frame 61 opposite to this stepped end face, from outside to inside, there are a first horizontal plate 611 and a second horizontal plate 612 parallel to the surface of the curtain wall panel 1. On the first horizontal plate 611, the second horizontal plate 612 and the inner side of the right window frame 61, circular waterproof rubber strips 63 extending vertically and facing inwards are respectively installed from left to right and from outside to inside. When the operable window 6 is closed, these three waterproof rubber strips 63 respectively abut against the outer surface, the first bead 621 and the second bead 622 of the window sash 62. Different from the traditional method of using a long tongue-shaped rubber strip for the middle second rubber strip and laterally installing it on the end face of the window sash to abut against the side of the window frame, the waterproof structure in this embodiment can form a drainage cavity, and the waterproof rubber strip can more tightly press the end face of the window sash, so the sealing performance is better.

[0031] In this embodiment, for the convenience of installation, the curtain wall structure of the present invention is formed by plugging and combining a plurality of curtain wall units 10. For this purpose, at the connection of two adjacent curtain wall units 10 on the left and right, on the right column 2 of the left curtain wall unit 10, there are a male column 21 and a female column 22 that are plugged into each other, and the left column 2 of the right curtain wall unit 10 is a middle column 23. As Figure 4 shown, two plugs 211 protrude from the left side of the male column 21, as Figure 3 shown, two concave slots 221 are provided on the right side of the female column 22, and the two plugs 211 of the male column 21 are respectively inserted into the two slots 221 of the female column 22. Correspondingly, the left and right ends of the first connecting member 4 and the left and right window frames 61 of the operable window 6 are respectively fixedly connected to the male column 21 and the middle column 23.

[0032] In this embodiment, the curtain wall panel 1 adopts a glass panel. At the connection of two adjacent curtain wall units 10, a curtain track 7 is also fixedly connected to the inner sides of the female column 22 and the middle column 23, and the building can achieve the sunshade function through the curtain in the curtain track 7.

[0033] In this embodiment, the first connecting member 4 adopts an integrally formed aluminum alloy profile. As Figure 6 shown, its horizontal cross-section is generally a structure in which two squares are connected front and back. The width of the rear square is larger than that of the front part. At both left and right ends of the rear square, there are a front slot 41 and a rear slot 42 with openings facing backwards, one in front and one behind, and inner rib plates 43 are provided inside the front and rear squares to increase the strength of the first connecting member 4.

[0034] As Figure 2 、 Figure 4 and Figure 5As shown, on the opposite sides of the public column 21 and the middle column 23, there are respectively a front clamping plate 24 and a rear hook 25. The front clamping plates 24 on both sides extend forward along the front ends of the public column 21 and the middle column 23, and the rear hook 25 is arranged behind the front clamping plate 24. As Figure 1 and Figure 7 shown, the front clamping plate 24 and the rear hook 25 of the public column 21 are respectively clamped into the front slot 41 and the rear slot 42 at the left end of the first connecting piece 4, and the front clamping plate 24 and the rear hook 25 of the middle column 23 are respectively clamped into the front slot 41 and the rear slot 42 at the right end of the first connecting piece 4. Moreover, the front clamping plates 24 of the public column 21 and the middle column 23 are respectively fixedly connected to the left and right ends of the first connecting piece 4 with bolts.

[0035] In this embodiment, as Figure 2 shown, the horizontal cross-section of the vertical decorative column 3 is V-shaped, and the opening of the V-shape faces the curtain wall unit 10. In order to avoid difficulties in production due to an overly large mold, the vertical decorative column 3 is divided into the following parts: a first decorative strip 31 at the front, two second decorative strips 32 on the left and right behind the first decorative strip 31, and two third decorative strips 33 on the left and right behind the two second decorative strips 32. The above-mentioned first decorative strip 31, second decorative strip 32, and third decorative strip 33 are all made of hollow integrally formed aluminum alloy profiles.

[0036] As Figure 2 and Figure 6 shown, on the rear end face of the first decorative strip 31, there are recessed two left and right first grooves 34 with a T-shaped cross-section extending vertically, and on the left and right sides of the rear part of the first decorative strip 31, there are two second grooves 311 each. The front part of the second decorative strip 32 is provided with two second connectors 321, and the rear part is provided with two third connectors 322. The front part of the third decorative strip 33 is provided with two third grooves 331, and in the middle of the inner side of the third decorative strip 33, there is a vertically extending fourth groove 332. The two second connectors 321 at the front part of the second decorative strip 32 are respectively inserted into and nested in the two second grooves 311 on one side of the rear part of the first decorative strip 31 and are fixed with screws at the connection part. The two third connectors 322 at the rear part of the second decorative strip 32 are respectively inserted into and nested in the two third grooves 331 at the front part of the third decorative strip 33 and are fixed with screws at the connection part. Thus, a V-shaped integral vertical decorative column 3 is formed.

[0037] In this embodiment, the second connecting piece 5 is made of an integrally formed aluminum alloy profile, as Figure 1 and Figure 6As shown, in its horizontal cross-section, the front part is roughly square, and there are two left and right clamping plates 52 at the rear part enclosing a square concave position 53. The square front part of the first connecting member 4 is inserted into the square concave position 53, and bolts pass through the two left and right clamping plates 52 and the front part of the first connecting member 4 to connect the first connecting member 4 and the second connecting member 5. The front end face of the second connecting member 5 protrudes with two vertically extending first joints 51 on the left and right. The cross-section of the first joint 51 is in a T shape matching the first groove 34. The two first joints 51 are respectively inserted into the two first grooves 34 nested in the rear end face of the first decorative strip 31, and the joint between the front end face of the second connecting member 5 and the rear end face of the first decorative strip 31 is fixedly connected with bolts. On the left and right sides of the second connecting member 5, there is a side wing plate 54 extending outward horizontally on each side. The outer end of the side wing plate 54 is provided with a vertically extending hook 55, and the hook 55 is fitted into the fourth groove 332 inside the third decorative strip 33.

[0038] As Figure 3 , Figure 5 and Figure 7 shown, the front end faces of the mother column 22 and the middle column 23 extend forward with a rib 26. A buckle cover 9 is buckled to the rib 26 so as to fix the curtain wall panel 1 on the column 2. The inner side of the rib 26 faces the end face of the curtain wall panel 1, and there are two front and rear rib hooks 27 with openings facing backward on the outer side. The horizontal cross-section of the buckle cover 9 is in an L shape. One side of the L shape is provided with two front and rear buckle cover hooks 91 with openings facing forward and buckles with the rib hooks 27. The other side of the L-shaped buckle cover 9 buckles on the end of the outer surface of the curtain wall panel 1, and a sealant 82 is installed inside the buckle cover 9 and presses against the outer surface of the curtain wall panel 1. In addition, a structural sealant 81 is applied between the curtain wall panel 1 and the front end face of the column 2 to strengthen the connection.

[0039] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A unit curtain wall structure integrating a sunshade decorative column and a hidden ventilation system, comprising a curtain wall unit (10) and a vertical decorative column (3) installed on the outdoor side of the curtain wall unit (10), the curtain wall unit (10) comprising a curtain wall panel (1) and columns (2) fixed to both sides of the curtain wall panel (1); characterized in that: A first connecting piece (4) is fixedly connected between adjacent columns (2) of adjacent left and right curtain wall units (10), a second connecting piece (5) is fixedly connected to the inner side of the vertical decorative column (3), and the first connecting piece (4) and the second connecting piece (5) are connected together by bolts; An operable window (6) is installed on the curtain wall unit (10) on the inner side of the vertical decorative column (3), and the left and right window frames (61) of the operable window (6) are respectively fixed to two adjacent columns (2) of adjacent curtain wall units (10); A gap is left between the vertical decorative column (3) and the curtain wall panel (1), the first connecting piece (4) and the second connecting piece (5) are arranged intermittently in the vertical direction, and the gap between the vertical decorative column (3) and the curtain wall panel (1), the disconnection points of the first connecting piece (4) and the second connecting piece (5), and the opened operable window (6) form a ventilation path; Among two adjacent columns (2) of two adjacent curtain wall units (10), one column (2) comprises a male column (21) and a female column (22) that are inserted into each other, and the other column (2) is a middle column (23); a plug (211) protrudes from the male column (21), a concave slot (221) is provided on the female column (22), and the plug (211) is inserted into the slot (221); the left and right ends of the first connecting piece (4) and the operable window (6) are respectively fixedly connected to the male column (21) and the middle column (23), and the operable window (6) is installed on the indoor side of the first connecting piece (4); Front slots (41) and rear slots (42) with openings facing backward are provided at both left and right ends of the first connecting piece (4), front clamping plates (24) and rear hooks (25) extending forward are provided on the opposite sides of the male column (21) and the middle column (23), the front clamping plates (24) and the rear hooks (25) are respectively clamped into the front slots (41) and the rear slots (42), and the front clamping plates (24) of the male column (21) and the middle column (23) are respectively fixedly connected to both left and right ends of the first connecting piece (4) by bolts; A first joint (51) extending vertically protrudes from the front end face of the second connecting piece (5), a first groove (34) extending vertically is recessed on the inner side surface of the vertical decorative column (3), the horizontal cross-sectional shape of the first joint (51) matches the horizontal cross-sectional shape of the first groove (34), the first joint (51) is fitted into the first groove (34), and the connection between the front end face of the second connecting piece (5) and the inner side surface of the vertical decorative column (3) is connected by bolts; The curtain wall panel (1) is a glass panel, and a curtain track (7) is fixedly connected to the inner sides of two adjacent columns (2) of two adjacent curtain wall units (10).

2. The unit curtain wall structure integrating the sunshade decorative column and the hidden ventilation system according to claim 1, characterized in that: The rear end of the second connecting member (5) is provided with a square recess (53) formed by two left and right clamping plates (52). The front part of the first connecting member (4) is square and inserted into the square recess (53). The connecting bolts of the first connecting member (4) and the second connecting member (5) pass through the two left and right clamping plates (52) and the front part of the first connecting member (4).

3. The unit curtain wall structure integrating a sunshade decorative column and a hidden ventilation system according to claim 1, characterized in that: The horizontal cross-section of the vertical decorative column (3) is V-shaped, and the opening of the V-shape faces the curtain wall unit (10). The vertical decorative column (3) includes: a first decorative strip (31) at the front, two left and right second decorative strips (32) behind the first decorative strip (31), and two left and right third decorative strips (33) behind the two second decorative strips (32). The rear part of the first decorative strip (31) is nested and connected with the front part of the second decorative strip (32) and fixed with screws at the connection. The rear part of the second decorative strip (32) is nested and connected with the front part of the third decorative strip (33) and fixed with screws at the connection.

4. The unit curtain wall structure integrating the sunshade decorative column and the hidden ventilation system according to claim 3, characterized in that: The left and right sides of the second connecting member (5) each extend laterally outwards with a side wing plate (54). The outer end of the side wing plate (54) is provided with a vertically extending hook (55). A vertically extending fourth groove (332) is recessed in the inner side surface of the third decorative strip (33), and the hook (55) is fitted into the fourth groove (332). The front end of the second connecting member (5) is bolted to the rear part of the first decorative strip (31).

5. The unit curtain wall structure integrating a sunshade decorative column and a hidden ventilation system according to claim 1, characterized in that: A structural sealant (81) is applied between the curtain wall panel (1) and the front end face of the column (2). The front end face of the column (2) extends forward with a flange (26), and a cover (9) is snap-connected to the flange (26). The inner side of the flange (26) faces the end face of the curtain wall panel (1), and two front and rear retaining hooks (27) with openings facing rearwards are provided on the outer side. The horizontal cross-section of the cover (9) is L-shaped. One side of the L-shape is provided with two front and rear cover hooks (91) with openings facing forwards and is snap-connected to the retaining hooks (27). The other side of the L-shaped cover (9) is snapped onto the end of the outer surface of the curtain wall panel (1).

6. The unit curtain wall structure integrating the sunshade decorative column and the hidden ventilation system according to claim 1, wherein: The operable window (6) is an inward-opening window. The window sash (62) is provided with a stepped end face at the end away from its hinge. The stepped end face has a first pressing edge (621) and a second pressing edge (622) parallel to the surface of the window sash (62). The window frame (61) opposite to the stepped end face is provided with a first horizontal plate (611) and a second horizontal plate (612) parallel to the surface of the curtain wall panel (1). Waterproof rubber strips (63) are respectively installed on the first horizontal plate (611), the second horizontal plate (612) and the inner side surface of the window frame (61), and are respectively abutted against the outer surface, the first pressing edge (621) and the second pressing edge (622) of the window sash (62) when the operable window (6) is closed.

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