An integrated air outlet structure for curtain wall and floor air supply

Abstract

The utility model discloses an integrated air outlet structure for curtain wall and floor air supply, comprising a concealed air supply slot (1) located at the inner side of the curtain wall and concave, a plurality of curtain wall columns (41) and an air supply fan (5) are arranged in the concealed air supply slot (1), the plurality of curtain wall columns (41) are fixed by a fixing assembly (42), the air supply fan (5) is located between two adjacent curtain wall columns (41), and a curtain wall air outlet node (4) is arranged above the air supply fan (5). The utility model integrates the air outlet with the curtain wall structure, avoids the indoor floor space, and has the characteristics of high air outlet cleanliness and improved indoor space utilization.

Description

Technical Field

[0001] The utility model relates to a building exhaust, in particular to an integrated air outlet structure for curtain wall and floor air supply. Background Art

[0002] With the development of science and technology and the continuous improvement of urbanization, people's requirements for living and working environments are also increasing. As a HVAC system that purifies indoor air and improves the quality of living environment, the fresh air system is now an indispensable part of the architectural design of residential and office buildings. The conventional fresh air system adopts the top-to-top return method, that is, the air is supplied from the top, mixed with the dirty air in the room, and a part of the fresh air is diluted and then circulated in the room, and a part of the air is directly pumped to the outside through the fresh air supply unit. However, according to the physical properties of air, hot air will float on the top of the room with dirty air, while relatively clean air will settle in the lower part of the room. As a new air supply method, floor air supply, by supplying air from the floor, fresh air slowly rises, and then the dirty air is pumped to the outside through the fresh air supply unit from the top, which has a better air purification effect.

[0003] However, the air outlets of the existing floor air supply system are usually set on the ground, and the ground air outlets are easily blocked by dust and garbage on the ground, affecting the air outlet efficiency and cleanliness of the equipment. In addition, the ground air outlets will also occupy a certain indoor space, thereby reducing the utilization rate of the indoor space. Utility Model Content

[0004] The purpose of the utility model is to provide an integrated air outlet structure of curtain wall and floor air supply. The utility model integrates the air outlet with the curtain wall structure, avoids the indoor floor space, has the characteristics of high air cleanliness and improved indoor space utilization.

[0005] The technical solution of the utility model is: an integrated air outlet structure for curtain wall and floor air supply, comprising a concealed air supply trough which is recessed on the inner side of the curtain wall periphery, a plurality of curtain wall columns and air supply fans are arranged in the concealed air supply trough, the plurality of curtain wall columns are fixed by fixing components, the air supply fan is located between two adjacent curtain wall columns, and a curtain wall air outlet node is arranged above the air supply fan.

[0006] In the aforementioned integrated air outlet structure of curtain wall and floor air supply, a supporting frame is provided in the concealed air supply trough, the supporting frame includes vertical fixed columns, the bottom ends of the fixed columns are in contact with the bottom of the concealed air supply trough, a cross beam is provided above the fixed columns, and a prefabricated cover plate for sealing the top of the concealed air supply trough is provided above the cross beam.

[0007] In the aforementioned integrated curtain wall and floor air supply structure, the bottom of the fixed column is provided with a prefabricated embedded part a connected to the concrete, one end of the beam is provided with a prefabricated embedded part b connected to the concrete, the other end of the beam is provided with an angle steel, and the prefabricated cover plate is respectively connected to the prefabricated embedded part b and the angle steel.

[0008] In the aforementioned integrated air outlet structure of curtain wall and floor air supply, the prefabricated embedded part a includes a fixed plate a located at the bottom of the concealed air supply trough and connected to the fixed column, and the fixed plate a is provided with an anchor bar a connected to the concrete; the prefabricated embedded part b is located at the positive corner of the concealed air supply trough, and the prefabricated embedded part b adopts a "T"-shaped plate.

[0009] In the aforementioned curtain wall and floor air supply integrated air outlet structure, a decorative surface layer is provided above the prefabricated cover plate.

[0010] In the aforementioned integrated air outlet structure of curtain wall and floor air supply, the fixing assembly includes prefabricated embedded parts c, angle brackets and fixing bolts. The prefabricated embedded parts c include a fixing plate c connected to the bottom of the curtain wall column, and the fixing plate c is provided with anchor bars c connected to the concrete; the angle brackets are arranged on both sides of the curtain wall column and are fixed by fixing bolts penetrating through the two angle brackets.

[0011] In the aforementioned integrated air outlet structure of curtain wall and floor air supply, a curtain wall panel is provided on the outer side of the curtain wall column, a U-shaped groove is provided below the curtain wall panel, and the bottom of the curtain wall panel is embedded in the U-shaped groove.

[0012] In the aforementioned integrated air outlet structure for curtain wall and floor air supply, the curtain wall air outlet node includes a grille plate located at the air outlet, one side of the grille plate is in an inverted U-shape and buckled on the top of the side wall of the U-shaped groove, a supporting angle steel a connected to the U-shaped groove is provided at the bottom of one side of the grille plate, and a supporting angle steel b connected to the curtain wall column is provided on the other side of the grille plate.

[0013] In the aforementioned integrated air outlet structure for curtain wall and floor air supply, an air outlet duct interface is provided at the air outlet of the air supply fan.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model combines the concealed air supply trough of floor air supply, the air outlet node of the curtain wall and the curtain wall for an integrated design. First, by setting a concealed air supply trough that is recessed downward, a placement space for a concealed air supply fan and a fixing space for the curtain wall columns are formed; the problem of the decorative surface working surface within the range of the concealed air supply trough is solved by setting a supporting frame; the curtain wall air outlet node is combined with the curtain wall panel and the curtain wall column by designing the grille plate, U-shaped groove, supporting angle steel and other designs of the curtain wall air outlet node, and finally realizes the integrated design of the curtain wall and the concealed floor air supply. The utility model effectively prevents ground dirt from entering the air supply system, improves the comfort and cleanliness of the air supply, ensures the integrity of the building's indoor effect, effectively improves the utilization rate of the indoor space, and cooperates with the curtain wall design to form an ornamental finished surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model.

[0017] Figure 2 yes Figure 1 Sectional view of Figure 1-1.

[0018] Figure 3 It is a structural diagram of the supporting frame.

[0019] Figure 4 It is a structural diagram of the fixed components.

[0020] Figure 5 It is a schematic diagram of the connection structure between the curtain wall panel and the U-shaped channel member.

[0021] Figure 6 It is a structural diagram of the curtain wall air outlet node.

[0022] The markings in the attached drawings are: 1. Concealed air supply duct; 11. Prefabricated embedded part a; 111. Fixed plate a; 112. Anchor bar a; 12. Prefabricated embedded part b; 2. Support frame; 21. Crossbeam; 22. Fixed column; 23. Angle steel; 24. Prefabricated cover plate; 3. Decorative surface layer; 4. Curtain wall air outlet node; 41. Curtain wall column; 42. Fixed component; 421. Prefabricated embedded part c; 4211. Fixed plate c; 4212. Anchor bar c; 422. Angle code; 423. Fixed bolt; 43. Grille plate; 44. U-shaped groove; 45. Support angle steel a; 46. Support angle steel b; 47. Curtain wall panel; 5. Air supply fan; 51. Air outlet duct interface; 6. Concrete. DETAILED DESCRIPTION

[0023] The present invention is further described below in conjunction with the accompanying drawings and embodiments, but they are not intended to limit the present invention.

[0024] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] Example:

[0026] like Figure 1-Figure 6 As shown, a curtain wall and ground air supply integrated air outlet structure includes a concealed air supply slot 1 which is recessed on the inner side of the curtain wall periphery, a plurality of curtain wall columns 41 and an air supply fan 5 are arranged in the concealed air supply slot 1, the bottoms of the plurality of curtain wall columns 41 are fixed in the concealed air supply slot 1 via a fixing assembly 42, the tops of the plurality of curtain wall columns 41 extend out of the concealed air supply slot 1, the air supply fan 5 is located between two adjacent curtain wall columns 41, and a curtain wall air outlet node 4 is arranged above the air supply fan 5.

[0027] A curtain wall column 41 and an air supply fan 5 are arranged in the recessed concealed air supply trough 1, and the bottom of the curtain wall column 41 is fixed in the concealed air supply trough 1 through a fixing component 42, so that the air supply fan 5 and part of the curtain wall column 41 can be stably and concealedly installed, without the need for an additional indoor machine room or equipment room, without occupying indoor space, and improving the utilization rate of indoor space; the air supply fan 5 is integrated with the curtain wall through the curtain wall air outlet node 4, which can better enable natural ventilation and ensure aesthetics.

[0028] The concealed air supply trough 1 is provided with a support frame 2, which includes a vertical fixed column 22, the bottom end of the fixed column 22 is in contact with the bottom of the concealed air supply trough 1, a crossbeam 21 is welded above the fixed column 22, and a prefabricated cover plate 24 is provided above the crossbeam 21 to seal the top of the concealed air supply trough 1. The fixed column 22 and the crossbeam 21 are both made of square steel pipes. The support frame 2 improves the stability and load-bearing capacity of the concealed air supply trough 1 through the design of the fixed column 22, the crossbeam 21 and the prefabricated cover plate 24, and solves the problem of the working surface of the decorative surface layer 3 within the range of the concealed air supply trough 1.

[0029] The bottom of the fixed column 22 is welded with a prefabricated embedded part a11 connected to the concrete 6, one end of the cross beam 21 is welded with a prefabricated embedded part b12 connected to the concrete 6, the other end of the cross beam 21 is welded with an angle steel 23, and the bottom surface of the prefabricated cover plate 24 is respectively welded to the prefabricated embedded part b12 and the angle steel 23. The installation firmness of the support frame 2 is improved by the coordinated welding of the prefabricated embedded part a11, the prefabricated embedded part b12 and the angle steel 23.

[0030] The prefabricated embedded part a11 includes a fixed plate a111 located at the bottom of the concealed air supply trough 1 and welded to the fixed column 22, and the fixed plate a111 is provided with an anchor bar a112 connected to the concrete 6; the prefabricated embedded part b12 is located at the positive corner of the concealed air supply trough 1, and the prefabricated embedded part b12 adopts a "T"-shaped plate, and the prefabricated embedded part b12 is respectively connected to the cross beam 21 and the concrete 6.

[0031] A decorative surface layer 3 is provided above the prefabricated cover plate 24 .

[0032] The fixing assembly 42 includes a prefabricated embedded part c421, an angle bracket 422 and a fixing bolt 423. The prefabricated embedded part c421 includes a fixing plate c4211 connected to the bottom of the curtain wall column 41, and the fixing plate c4211 is provided with an anchor bar c4212 connected to the concrete 6; the angle bracket 422 is located on both sides of the curtain wall column 41 and is welded to the fixing plate c4211. The angle brackets 422 on both sides of the curtain wall column 41 are penetrated and fixed by fixing bolts 423. The prefabricated embedded part c421, the angle bracket 422 and the fixing bolt 423 improve the installation firmness of the curtain wall column 41 on the concealed air supply trough 1.

[0033] The curtain wall panels 47 are arranged on the outside of the curtain wall columns 41, and the curtain wall panels 47 are arranged between adjacent curtain wall columns 41. A U-shaped groove 44 is arranged below the curtain wall panels 47, and the bottom of the curtain wall panels 47 is embedded and fixed in the U-shaped groove 44. The U-shaped groove 44 is a U-shaped steel groove, and the curtain wall panels 47 are glass panels. The design of the U-shaped groove 44 facilitates the rapid and accurate installation of the curtain wall panels 47.

[0034] The curtain wall air outlet node 4 includes a grille plate 43 located at the air outlet, one side of the grille plate 43 is buckled on the top of the side wall of the U-shaped groove 44 in an inverted U shape, and a support angle steel a45 welded to the U-shaped groove 44 is provided at the bottom of one side of the grille plate 43, and the other side of the grille plate 43 is connected to a support angle steel b46 by bolts, and the support angle steel b46 is fixed between two adjacent curtain wall columns 41 by bolts. The grille plate 43 is connected to the curtain wall column 41 and the U-shaped groove 44 by the support angle steel a45 and the support angle steel b46, respectively, so that the curtain wall air outlet node 4 is effectively connected with the curtain wall column 41 and the curtain wall panel 47 in an integrated manner.

[0035] An air outlet pipe interface 51 is provided at the air outlet of the air supply fan 5 .

[0036] The utility model combines the concealed air supply slot 1 of the floor air supply, the curtain wall air outlet node 4 and the curtain wall for an integrated design. First, by setting the concealed air supply slot 1 that is recessed downward, a placement space for the concealed air supply fan 5 and a fixing space for the curtain wall column 41 are formed; the setting of the support frame 2 solves the problem of the working surface of the decorative surface layer 3 within the range of the concealed air supply slot 1; through the design of the grille plate 43, U-shaped groove member 44, supporting angle steel and other designs of the curtain wall air outlet node 4, the curtain wall air outlet node 4 is combined with the curtain wall panel 47 and the curtain wall column 41, and finally realizes the integrated design of the curtain wall and the concealed floor air supply. The utility model effectively prevents ground dirt from entering the air supply system, improves the comfort and cleanliness of the air supply, and at the same time ensures the integrity of the building's indoor effect, effectively improves the utilization rate of the indoor space, and cooperates with the curtain wall design to form an ornamental finished surface.

[0037] The parts not described in detail in the present invention are prior art and thus will not be described in detail here.

Claims

1. A curtain wall and floor air supply integrated air outlet structure, characterized in that: The invention comprises a concealed air supply slot (1) which is recessed on the inner side of the periphery of a curtain wall, wherein a plurality of curtain wall columns (41) and an air supply fan (5) are arranged in the concealed air supply slot (1), wherein the plurality of curtain wall columns (41) are fixed via a fixing assembly (42), the air supply fan (5) is located between two adjacent curtain wall columns (41), and a curtain wall air outlet node (4) is arranged above the air supply fan (5).

2. The curtain wall and floor air supply integrated air outlet structure according to claim 1, characterized in that: The concealed air supply trough (1) is provided with a support frame (2), the support frame (2) comprising a vertical fixed column (22), the bottom end of the fixed column (22) being in contact with the bottom of the concealed air supply trough (1), a cross beam (21) being provided above the fixed column (22), and a prefabricated cover plate (24) for sealing the top of the concealed air supply trough (1) being provided above the cross beam (21).

3. The curtain wall and floor air supply integrated air outlet structure according to claim 2, characterized in that: The bottom of the fixed column (22) is provided with a prefabricated embedded part a (11) connected to the concrete (6), one end of the cross beam (21) is provided with a prefabricated embedded part b (12) connected to the concrete (6), the other end of the cross beam (21) is provided with an angle steel (23), and the prefabricated cover plate (24) is respectively connected to the prefabricated embedded part b (12) and the angle steel (23).

4. The curtain wall and floor air supply integrated air outlet structure according to claim 3, characterized in that: The prefabricated embedded part a (11) comprises a fixing plate a (111) located at the bottom of the concealed air supply trough (1) and connected to a fixing column (22), and an anchor bar a (112) connected to the concrete (6) is provided on the fixing plate a (111); the prefabricated embedded part b (12) is located at the positive corner of the concealed air supply trough (1), and the prefabricated embedded part b (12) adopts a "T"-shaped plate.

5. The curtain wall and floor air supply integrated air outlet structure according to any one of claims 2 to 4, characterized in that: A decorative surface layer (3) is provided above the prefabricated cover plate (24).

6. The curtain wall and floor air supply integrated air outlet structure according to claim 1, characterized in that: The fixing assembly (42) comprises a prefabricated embedded part c (421), an angle bracket (422) and a fixing bolt (423); the prefabricated embedded part c (421) comprises a fixing plate c (4211) connected to the bottom of the curtain wall column (41); the fixing plate c (4211) is provided with an anchor bar c (4212) connected to the concrete (6); the angle bracket (422) is arranged on both sides of the curtain wall column (41), and is fixed by a fixing bolt (423) penetrating the two angle brackets (422).

7. The curtain wall and floor air supply integrated air outlet structure according to claim 1, characterized in that: A curtain wall panel (47) is arranged on the outer side of the curtain wall column (41), a U-shaped groove member (44) is arranged below the curtain wall panel (47), and the bottom of the curtain wall panel (47) is embedded in the U-shaped groove member (44).

8. The curtain wall and floor air supply integrated air outlet structure according to claim 7, characterized in that: The curtain wall air outlet node (4) comprises a grille plate (43) located at the air outlet, one side of the grille plate (43) is buckled on the top of the side wall of the U-shaped groove (44) in an inverted U shape, a supporting angle steel a (45) connected to the U-shaped groove (44) is provided at the bottom of one side of the grille plate (43), and a supporting angle steel b (46) connected to the curtain wall column (41) is provided on the other side of the grille plate (43).

9. The curtain wall and floor air supply integrated air outlet structure according to claim 1, characterized in that: An air outlet pipe interface (51) is provided at the air outlet of the air supply fan (5).

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