CN219300933U

CN219300933U - Ventilating structure for curtain wall of outer facade of super high-rise building refuge layer

Info

Publication number: CN219300933U
Application number: CN202320596877.6U
Authority: CN
Inventors: 夏熙; 刘翔; 周新; 宋迎; 邓颖; 雷琼燕; 劳玉明; 陈东源; 黄仕波; 庄燕珊
Original assignee: Hong Kong Huayi Design Consultants Shenzhen Ltd
Current assignee: Hong Kong Huayi Design Consultants Shenzhen Ltd
Priority date: 2023-03-24
Filing date: 2023-03-24
Publication date: 2023-07-04
Anticipated expiration: 2033-03-24

Abstract

The utility model discloses a ventilation structure for an outer facade curtain wall of an ultra-high-rise building refuge layer, which comprises glass curtain wall boards arranged on the refuge layer, wherein an equipment room is arranged in the refuge layer, the glass curtain wall boards arranged outside the equipment room adopt decorative ventilation type curtain wall boards, rainproof louvers are arranged between the equipment room and the glass curtain wall boards, a space is formed between the rainproof louvers and the glass curtain wall boards, a first gas collecting space is formed, a floor drain is arranged in the first gas collecting space, and an air pipe opposite to the rainproof louvers is arranged in the equipment room. Compared with the prior art, the problem that the effect of the building facade on the refuge layer part is not attractive is solved, the ventilation requirement of the refuge layer equipment room is met, the ventilation louver is arranged between the equipment room and the glass curtain wall plate, the first gas collecting space is arranged between the louver and the ventilation type glass curtain wall plate, and the floor drain is arranged in the first gas collecting space, so that the purposes of meeting the equipment ventilation requirement and preventing rainwater from entering the equipment room are achieved.

Description

Ventilating structure for curtain wall of outer facade of super high-rise building refuge layer

Technical Field

The utility model relates to a building structure, in particular to a ventilation structure for an outer facade curtain wall of an ultra-high-rise building.

Background

The glass curtain wall (reflection glass curtainwall) is widely applied to super high-rise public buildings due to the characteristics of light dead weight, short construction period, attractive appearance and the like. In super high-rise buildings, a refuge layer is commonly used as an equipment layer, wherein a heating and ventilation machine room such as a smoke prevention system, a smoke exhaust system, a heating system, a ventilation system and an air conditioning system are all required to be directly communicated with the outside, and in actual projects, in order to prevent rainwater from affecting equipment in the machine room, a rainproof shutter is commonly used as a way for blocking the direct communication between the machine room and the outside. But the rain-proof shutter has larger difference with the glass curtain wall in form, material and shape, thereby having larger influence on the overall vertical face effect, being easy to damage and fall off in the long-term use process and having potential safety hazard.

Disclosure of Invention

The utility model aims to provide a ventilation structure for an outer facade curtain wall of an ultra-high-rise building, which aims to solve the technical problem that rainwater is prevented from entering an equipment room on the premise of meeting the ventilation requirement of the equipment room and the appearance of the outer facade of the building is not influenced.

In order to solve the problems, the utility model adopts the following technical scheme: a ventilation structure for outer facade curtain of super high-rise building refuge, including locating the glass curtain wall board on refuge layer, be equipped with the equipment computer lab in the refuge layer, the glass curtain wall board that is located at least outside the equipment computer lab adopts and has decorative ventilation formula curtain wall board, is provided with rain-proof tripe between equipment computer lab and glass curtain wall board, is provided with the interval between rain-proof tripe and the glass curtain wall board, forms first gas collecting space, is provided with the floor drain in first gas collecting space, is equipped with the tuber pipe relative with rain-proof tripe in the equipment computer lab.

Further, a second gas collecting space is arranged between the equipment room and the rainproof shutter, and the air pipe is communicated with the second gas collecting space.

Further, the air duct is provided with a guide cover, and the guide cover is fixed on the rainproof shutter.

Further, the air guide sleeve completely covers the rainproof shutter.

Further, the lower extreme of rain-proof tripe is equipped with the manger plate platform, and rain-proof tripe is fixed on the manger plate platform.

Further, the upper end of the rainproof shutter is provided with a civil engineering enclosure structure, the civil engineering enclosure structure comprises edge beams, and the upper end of the rainproof shutter is fixedly connected with the edge beams.

Further, the civil engineering envelope also comprises a lintel and a masonry wall, wherein the masonry wall is fixed on the boundary beam, the lintel is fixed on the masonry wall, and the upper end of the rainproof shutter is fixed on the lintel.

Further, the side beams are steel beams or concrete beams.

Further, the effective ventilation quantity of the glass curtain wall plates and the rainproof shutter is not smaller than the ventilation quantity required by ventilation of the equipment room.

Compared with the prior art, the utility model solves the problem that the effect of the building facade on the refuge layer part is not attractive by at least arranging the outer glass curtain wall plate of the equipment room on the refuge layer as the decorative ventilation type curtain wall plate, simultaneously meets the ventilation requirement of the equipment room on the refuge layer, arranges the ventilation louver between the equipment room and the glass curtain wall plate, arranges the first gas collecting space between the louver and the ventilation type glass curtain wall plate, and arranges the floor drain in the first gas collecting space, thereby realizing the purposes of meeting the equipment ventilation requirement and preventing rainwater from entering the equipment room.

Drawings

Fig. 1 is a schematic elevational view of the present utility model.

Fig. 2 is a plan view of the present utility model.

Fig. 3 is a cross-sectional view of the present utility model in which a second gas collecting space is provided.

Fig. 4 is a cross-sectional view of the present utility model without the second plenum.

Detailed Description

The utility model is described in further detail below with reference to the drawings and examples.

Example 1

As shown in fig. 1, 2 and 4, the utility model discloses a ventilation structure for an outer facade curtain wall of an ultra-high-rise building, which comprises a glass curtain wall plate 1 arranged on a refuge layer 5, wherein the glass curtain wall plate 1 is fixedly provided with a mounting structure of a glass curtain wall plate in the prior art, the installation structure is not particularly limited, an equipment room is arranged in the refuge layer 5, at least the glass curtain wall plate 1 positioned outside the equipment room is provided with a decorative ventilation curtain wall plate, and the ventilation curtain wall plate is in the prior art, for example: openable fan, perforation aluminum plate, glass grid etc. of opening always is provided with rain-proof tripe 3 between equipment room and glass curtain wall board 1, is provided with the interval in order to form first gas collecting space 2 between rain-proof tripe 3 and the glass curtain wall board 1, is provided with floor drain 6 in first gas collecting space 2, and floor drain 6 links to each other with the drainage pipe of building, prevents ponding production, is provided with in the equipment room with rain-proof tripe 3 relative tuber pipe 11 to ventilate through tuber pipe 11.

As shown in fig. 4, in embodiment 1, no solid wall is disposed between the equipment room and the rain-proof shutter 3, in order to ensure ventilation effect, a guide cover 12 is disposed on the air duct 11, and the guide cover 12 is fixed on the rain-proof shutter 3, specifically, the guide cover 12 is of a reducing structure; preferably, the air guide sleeve 12 completely covers the rain-proof shutter 3, thereby improving ventilation effect.

Embodiment 1 can be used to cancel the entity wall between equipment room and rain-proof tripe 3 under the insufficient prerequisite of equipment room space, ventilates through first gas collecting space 4 and rain-proof tripe 3.

Example 2

As shown in fig. 2 and 3, on the premise that the equipment room space is sufficient, embodiment 2 differs from embodiment 1 in that: the second gas collecting space 4 is arranged between the equipment room and the rainproof louver 3, a wall body is arranged between the equipment room and the second gas collecting space 4, the wall body is not limited in structure, the air pipe 11 penetrates through the wall body between the equipment room and the second gas collecting space 4 and is ventilated through the second gas collecting space 4, and the structure is convenient for installation and maintenance of equipment and the air pipe 11.

In the utility model, in order to ensure the rainproof effect, as shown in fig. 3, a water blocking table 7 is arranged at the lower end of the rainproof shutter 3, the lower end of the rainproof shutter 3 is fixed on the water blocking table 7, and the upper end of the rainproof shutter 3 can be directly fixed on a floor plate.

Of course, the rain-proof shutter 3 may be fixed in the following manner, as shown in fig. 3, the upper end of the rain-proof shutter 3 is provided with a civil engineering envelope, which includes a boundary beam 10, and the upper end of the rain-proof shutter 3 is connected and fixed with the boundary beam 10.

As shown in fig. 3, further, the civil engineering building enclosure structure may further include a lintel 8 and a masonry wall 9, wherein the masonry wall 9 is fixed on the side beam 10, the lintel 8 is fixed on the masonry wall 9, and the upper end of the rainproof shutter 3 is fixed on the lintel 8.

In the present utility model, the side beam 10 is a steel beam or a concrete beam.

According to the specific situation, the rainproof shutter 3 can be directly fixed on the side beam 10, the lintel 8 and even the floor plate.

In the utility model, the effective ventilation quantity of the glass curtain wall plate 1 and the rainproof shutter 3 is not smaller than the ventilation quantity required by the ventilation of the equipment room.

The ventilation structure of the ventilation type glass curtain wall board can be correspondingly arranged according to the actual requirements of the outer facade of the building, and the ventilation structure is not particularly limited.

The utility model can ensure the ventilation of the equipment room through the rain-proof shutter on the premise of ensuring the beautiful and neat outer vertical surface of the building, can avoid the problem that rainwater enters the equipment room during raining, has low maintenance cost and convenient installation, and improves the safety because the ventilation shutter is not directly arranged on the outer vertical surface.

Claims

1. A ventilation structure for outer facade curtain of super high-rise building refuge, including locating glass curtain wall board (1) of refuge layer (5), be equipped with equipment room, its characterized in that in refuge layer (5): at least, a glass curtain wall board (1) positioned outside the equipment room adopts a ventilation type curtain wall board with decoration, a rainproof shutter (3) is arranged between the equipment room and the glass curtain wall board (1), a space is arranged between the rainproof shutter (3) and the glass curtain wall board (1), a first gas collecting space (2) is formed, a floor drain (6) is arranged in the first gas collecting space (2), and an air pipe (11) opposite to the rainproof shutter (3) is arranged in the equipment room.

2. The ventilation structure for an outer facade curtain wall of a super high-rise building according to claim 1, characterized in that: a second gas collecting space (4) is arranged between the equipment room and the rainproof shutter (3), and an air pipe (11) is communicated with the second gas collecting space (4).

3. The ventilation structure for an outer facade curtain wall of a super high-rise building according to claim 1, characterized in that: the air duct (11) is provided with a guide cover (12), and the guide cover (12) is fixed on the rainproof shutter (3).

4. A ventilation structure for an outer facade curtain wall for a super high-rise building according to claim 3, characterised in that: the air guide sleeve (12) completely covers the rainproof shutter (3).

5. The ventilation structure for an outer facade curtain wall for a super high-rise building according to any one of claims 1 to 4, characterized in that: the lower extreme of rain-proof tripe (3) is equipped with manger plate platform (7), and rain-proof tripe (3) are fixed on manger plate platform (7).

6. The ventilation structure for an outer facade curtain wall of a super high-rise building according to claim 5, wherein: the upper end of the rainproof shutter (3) is provided with a civil engineering enclosure structure, the civil engineering enclosure structure comprises edge beams (10), and the upper end of the rainproof shutter (3) is fixedly connected with the edge beams (10).

7. The ventilation structure for an outer facade curtain wall of a super high-rise building according to claim 6, wherein: the civil engineering envelope still includes lintel (8), brickwork wall (9), and brickwork wall (9) are fixed on boundary beam (10), and lintel (8) are fixed on brickwork wall (9), and the upper end of rain-proof tripe (3) is fixed on lintel (8).

8. The ventilation structure for an outer facade curtain wall of a super high-rise building according to claim 7, wherein: the side beams (10) are steel beams or concrete beams.

9. The ventilation structure for an outer facade curtain wall of a super high-rise building according to claim 1, characterized in that: the effective ventilation quantity of the glass curtain wall plate (1) and the rainproof shutter (3) is not less than the ventilation quantity required by ventilation of the equipment room.