CN215571018U

CN215571018U - Indoor fan room utilizing existing wall of super high-rise building

Info

Publication number: CN215571018U
Application number: CN202123143532.5U
Authority: CN
Inventors: 崔振义; 肖永涛; 王德文; 桑志奇
Original assignee: Tongyuan Design Group Co ltd
Current assignee: Tongyuan Design Group Co ltd
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-01-18
Anticipated expiration: 2031-12-15

Abstract

The utility model provides an indoor fan room utilizing the existing wall of a super high-rise building; the side plates are used for connecting the existing wall bodies to form an installation space, the outer walls and the inner walls are positioned between a pair of side plates, all the outer walls are coplanar and are sequentially arranged at intervals, first ventilation channels are formed between adjacent outer walls, all the inner walls are coplanar and are parallel to the outer walls, the inner walls and the first ventilation channels are arranged in a one-to-one correspondence mode, second ventilation channels are formed between adjacent inner walls, and the first ventilation channels are communicated with the second ventilation channels; aiming at the problem that the position of a fan room of the existing super high-rise building refuge layer is not easy to adjust, the fan room is formed by combining side plates with the existing wall body in the refuge layer, the fan room is arranged according to the actual installation position of fan equipment, and a ventilation structure is formed by combining an outer wall and an inner wall, so that the requirements of the refuge layer on the fan room and the ventilation structure of the fan room are met, and the improvement on the structure of the fan room is reduced.

Description

Indoor fan room utilizing existing wall of super high-rise building

Technical Field

The utility model relates to the field of special buildings, in particular to an indoor fan room utilizing the existing wall of a super high-rise building.

Background

The refuge layer is a floor used for fire control refuge in high-rise and super high-rise buildings, a large number of fan chambers are often arranged in the refuge layer, and the fan chambers need to be provided with a plurality of air ports with different sizes outdoors, so that difficulty is caused in the design of the outer vertical surface of the building.

In order to realize the isolation of each equipment area in the refuge layer, various equipment rooms, such as a fan room, are often arranged in the refuge layer and used for accommodating fan equipment; traditional fan rooms need to be planned in advance and built with a building main body in a unified mode, and for some sudden situations that fan installation positions change, the arrangement positions and the structures of the preset fan rooms are difficult to meet the requirements of the changed fan positions, moreover, the positions of air ports of the fan rooms need to be reconfigured, the outer vertical surfaces and the ventilation structures in the refuge layer area need to be subjected to adaptive change, the structure of the fan rooms is transformed more complexly, and construction progress is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art, and provides an indoor fan room utilizing the existing wall body of a super high-rise building.

In order to realize the purpose, the following technical scheme is adopted:

the utility model provides an utilize existing indoor fan room of wall body of super high-rise building, including the curb plate, a mounting bracket, a plurality of outer walls and a plurality of interior wall, the curb plate is used for connecting has the wall body to form installation space, outer wall and interior wall are located between a pair of curb plate, all outer wall coplanarities and interval arrangement in proper order, form first ventiduct between the adjacent outer wall, all interior wall coplanarities and parallel with the outer wall, and interior wall and first ventiduct one-to-one arrange, form the second ventiduct between the adjacent interior wall, first ventiduct and second ventiduct intercommunication, connect the mounting bracket between interior wall and the outer wall.

Further, in the direction perpendicular to the plane where the outer wall is located, the projection area of the inner wall covers the projection area of the first air duct corresponding to the inner wall.

Further, outer wall and interior wall all include skeleton and wallboard, and the wallboard is installed on the skeleton, and the skeleton of outer wall and the skeleton of interior wall are connected the mounting bracket respectively.

Further, the wallboard is installed in the skeleton through the connecting piece.

Furthermore, a flow channel is formed between the plane where the inner wall is located and the plane where the outer wall is located, and the first air channel is communicated with the at least one second air channel through the flow channel.

Further, the mounting racks are arranged on the top and the top of the inner wall, and the bottom and the top of the inner wall are connected with the existing wall body through the mounting racks respectively.

Furthermore, the outer walls are arranged at equal heights, all the outer walls are sequentially arranged at equal intervals, and the widths of all the formed first ventilation channels are equal.

Furthermore, the inner walls are arranged at equal heights, all the inner walls are sequentially arranged at equal intervals, all the second air channels are equal in width, and the width of each first air channel is smaller than that of the corresponding inner wall.

Furthermore, a flow guide block is arranged on one side, facing the second ventilation channel, of the outer wall, and the flow guide block protrudes out of the surface of the outer wall.

Furthermore, one side of the flow guide block, which faces the second air passage, is an arc-shaped surface.

Compared with the prior art, the utility model has the advantages and positive effects that:

(1) the indoor fan room is formed by combining the side plates with the existing wall body in the refuge layer, the arrangement is carried out according to the actual installation position of fan equipment, and the ventilation structure is formed by combining the outer wall and the inner wall, so that the requirements of the refuge layer on the fan room and the ventilation structure of the fan room are met, and the improvement on the structure of the fan room is reduced.

(2) The inner wall is arranged on the inner side of the through hole, the through hole arranged on the outer wall is shielded, the effective area of the ventilation opening is ensured by combining the static pressure area, the second ventilation channel is formed through the inner wall, the flow channel is formed between the inner wall and the outer wall, the airflow of the refuge layer fan is discharged to the outside after passing through the second ventilation channel, the flow channel and the first ventilation channel, and the communication between the refuge layer fan and the outside is ensured.

(3) The two sides of the first ventilation channel are communicated with the second ventilation channel through the flow channels respectively, so that air in the static pressure area can be ensured to flow in or be discharged, meanwhile, large-area louver or ventilation openings can be prevented from being exposed, and the uniformity of the overall effect of the outer vertical surface is improved.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the utility model and together with the description serve to explain the utility model and not to limit the utility model.

Fig. 1 is a schematic position diagram of a first air duct and a second air duct in embodiment 1 of the present invention;

fig. 2 is a schematic view of the relative positions of the outer wall and the inner wall in embodiment 1 of the present invention.

In the figure, 1, an outer wall, 2, a first ventilation channel, 3, an inner wall, 4, a second ventilation channel, 5, a flow channel, 6, a static pressure area, 7, a fan outlet, 8, a fan installation space and 9, an existing wall body.

Detailed Description

Example 1

In a typical embodiment of the present invention, as shown in fig. 1 to 2, an indoor fan room using an existing wall of a super high-rise building is proposed.

Aiming at the problem that the position of a fan room of an existing refuge layer of the existing super high-rise building is not easy to adjust, the indoor fan room is formed by combining a side plate with the existing wall 9 in the refuge layer, the fan room is arranged according to the actual installation position of fan equipment, and the outer wall 1 and the inner wall 3 are combined to form a ventilation structure, so that the requirements of the refuge layer on the fan room and the ventilation structure of the fan room are met, and the improvement on the structure of the fan room is reduced.

The indoor fan room utilizing the existing wall body of the super high-rise building mainly comprises side plates, an outer wall 1, an inner wall 3 and a mounting frame, wherein a pair of side walls are arranged at two ends of the existing wall body 9, a fan mounting space 8 is formed between the side walls, the fan mounting space 8 located on one side of the existing wall body 9 can be used for mounting fan equipment, and the fan mounting space 8 on the other side forms a static pressure area 6.

As shown in fig. 1, a plurality of static pressure areas 6 are formed outside the fan installation space 8, the outer wall 1 and the inner wall 3 are both arranged in the range of the static pressure areas 6 of the fan installation space 8 through mounting frames, the outer wall 1 is flush with the building outer vertical surface, the integrity of the outer vertical surface is maintained, and the inner wall 3 extends into the static pressure areas 6 compared with the outer wall 1 and is connected with the outer wall 1 through the mounting frames.

It can be understood that, in this embodiment, the outer wall 1 and the inner wall 3 both refer to a component of a curtain wall of a building facade, and are not a concrete structure of a building body, and both the outer wall 1 and the inner wall 3 can be connected and fixed with an existing wall 9 of the building body through a mounting frame, and can also be connected with the building facade to be supported by the building facade.

As shown in fig. 1, all the outer walls 1 are coplanar and are sequentially arranged at intervals, a first air duct 2 is formed between adjacent outer walls 1, and the first air duct 2 is used as a static pressure area 6 to be communicated with an external ventilation opening; all interior walls 3 coplane and with outer wall 1 parallel, and interior wall 3 and first ventiduct 2 one-to-one arrange, can shelter from the entrance to a cave that first ventiduct 2 formed, improve the integrity of its facade outward appearance, form second ventiduct 4 between the adjacent interior wall 3, as the outside passageway route of static pressure district 6 intercommunication, first ventiduct 2 and second ventiduct 4 intercommunication make static pressure district 6 through second ventiduct 4, communicate the outside behind the first ventiduct 2, make the fan in fan installation space 8 export the static pressure district 6 after through fan export 7, can discharge the outside smoothly.

As shown in fig. 1, the fan outlets 7 are disposed on the existing wall 9, and according to the number and positions of the fan devices installed in the fan installation space 8, the fan outlets 7 are disposed on the existing wall 9 in corresponding positions and numbers, and the outlets of the fan devices are communicated with the static pressure area 6, so as to be communicated with the external space of the building.

Similarly, the external air can be ensured to pass through the first air duct 2 and the second air duct 4 and then reach the static pressure area 6, so that the external air is extracted by the fan in the fan installation space 8, and the air circulation exchange is realized.

In order to ensure the shielding effect of the inner wall 3 on the first ventilation channel 2, the projection area of the inner wall 3 covers the projection area of the first ventilation channel 2 corresponding to the inner wall 3 along the direction perpendicular to the plane of the outer wall 1, so that when the outer vertical surface area of the refuge layer is observed externally, the hole area of the first ventilation channel 2 is shielded by the inner wall 3, and the consistency of the whole effect of the outer vertical surface can be kept.

The inner wall 3 and the outer wall 1 are arranged at intervals, a flow passage 5 is formed between the plane of the inner wall 3 and the plane of the outer wall 1, and the first ventilation channel 2 is communicated with at least one second ventilation channel 4 through the flow passage 5.

The two sides of the first ventilation channel 2 are respectively communicated with the second ventilation channel 4 through the flow channels 5, so that air in the static pressure area 6 can be ensured to flow in or be discharged, meanwhile, large-area shutters or ventilation openings can be prevented from being exposed, and the uniformity of the overall effect of the outer vertical surface is improved.

Furthermore, the outer walls 1 are arranged at equal heights, all the outer walls 1 are sequentially arranged at equal intervals, and the widths of all the formed first ventilation channels 2 are equal; the inner walls 3 are arranged at equal heights, all the inner walls 3 are sequentially arranged at equal intervals, all the second air channels 4 are equal in width, and the width of each first air channel 2 is smaller than that of the corresponding inner wall 3. The consistency of the overall effect of the outer vertical surface is further improved.

In combination with the relative positions of the first air duct 2 and the second air duct 4, in this embodiment, in order to improve the circulation effect, a flow guide block is arranged on one side of the outer wall 1 facing the second air duct 4, and the flow guide block protrudes from the surface of the outer wall 1; preferably, one side of the flow guide block facing the second air passage 4 is an arc-shaped surface.

When the fan outlet 7 discharges air outwards, the air flow output to the flow channel 5 from the second ventilation channel 4 is divided and guided by the arc surface, so that the air flow can be more smoothly output to the first ventilation channel 2, and the air flow discharging efficiency is improved.

As shown in fig. 2, the outer wall 1 and the inner wall 3 are both of a curtain wall module structure, the outer wall 1 and the inner wall 3 both comprise a framework and a wallboard, the wallboard is mounted on the framework, and the framework of the outer wall 1 and the framework of the inner wall 3 are respectively connected with a mounting frame; in this embodiment, the skeleton can choose for use light aluminum alloy skeleton as the curtain fossil fragments, the wallboard can choose for use the glass wallboard, the wallboard passes through the connecting piece to be installed in the skeleton, in other embodiments, can carry out material, structure and shape adjustment to skeleton, wallboard according to the outer facade demand of building.

The mounting racks are arranged at the top and the top of the inner wall 3, and the bottom of the inner wall 3 and the top of the inner wall 3 are respectively connected with an external building through the mounting racks.

The mounting bracket is in the top and the bottom of interior wall 3, can avoid sheltering from second ventilation duct 4, flow channel 5, guarantees the smoothness nature of air current at the flow in-process to, arrange interior wall 3 through the mounting bracket outside facade is close to one side of building, conveniently is under construction in static pressure district 6, when guaranteeing ventilation effect, reduces the installation degree of difficulty, has reduced traditional tripe and has sheltered from the hidden danger that the vent exists, improves the security.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an utilize existing indoor fan room of wall body of super high-rise building, a serial communication port, which comprises a side plate, a mounting bracket, a plurality of outer walls and a plurality of interior wall, the curb plate is used for connecting has the wall body to form installation space, outer wall and interior wall are located between a pair of curb plate, all outer wall coplanarities and interval arrangement in proper order, form first ventiduct between the adjacent outer wall, all interior wall coplanarities and parallel with the outer wall, and interior wall and first ventiduct one-to-one arrange, form the second ventiduct between the adjacent inner wall, first ventiduct and second ventiduct intercommunication, connect the mounting bracket between inner wall and the outer wall.

2. The indoor fan room using the existing wall of the very high-rise building as claimed in claim 1, wherein the projected area of the inner wall covers the projected area of the first air path corresponding to the inner wall in a direction perpendicular to the plane of the outer wall.

3. The indoor fan room using the existing wall of the very high-rise building as claimed in claim 1, wherein the outer wall and the inner wall each comprise a frame and a wall plate, the wall plate is installed on the frame, and the frame of the outer wall and the frame of the inner wall are respectively connected to the installation frame.

4. The indoor fan room using an existing wall of a super high-rise building as claimed in claim 3, wherein the wall panel is installed to the frame by a connector.

5. The indoor fan room using the existing wall of the very high-rise building as claimed in claim 1, wherein a flow passage is formed between a plane of the inner wall and a plane of the outer wall, and the first air duct communicates with the at least one second air duct through the flow passage.

6. The indoor fan room using the existing wall of the very high-rise building as claimed in claim 1, wherein the mounting brackets are disposed on the top and top of the inner wall, and the bottom and top of the inner wall are connected to the existing wall through the mounting brackets, respectively.

7. The indoor fan room using the existing wall of the super high-rise building as claimed in claim 1, wherein the outer walls are arranged at equal heights, all the outer walls are arranged at equal intervals in sequence, and all the first air ducts formed are equal in width.

8. The indoor fan room using the existing wall of the very high-rise building as claimed in claim 1, wherein the inner walls are arranged at equal heights, all the inner walls are arranged in sequence at equal intervals, all the second air channels have equal widths, and the width of the first air channel is smaller than that of the corresponding inner wall.

9. The indoor fan room using the existing wall of the very high-rise building as claimed in claim 1, wherein a deflector is provided on a side of the outer wall facing the second ventilating duct, the deflector protruding from a surface of the outer wall.

10. The indoor fan room using the existing wall of the very high-rise building as claimed in claim 9, wherein a side of the deflector block facing the second air passing duct is an arc-shaped surface.