阅读说明：本技术 一种新型结构体系与设备管线统筹布置的地下室 (Novel basement that structural system and equipment pipeline were arranged overall ) 是由 陈雨 林建刚 于 2021-08-25 设计创作，主要内容包括：本发明提供了一种新型结构体系与设备管线统筹布置的地下室,楼板的底部安装设有设备管线；所述设备管线包括风管、消防喷淋主管、消防喷淋支管和电缆桥架；车道上方的楼板底部不布设风管,风管底部不布设消防喷淋管和电缆桥架；消防喷淋主管、消防喷淋支管和电缆桥架的底标高均不低于风管底标高；风管与消防喷淋支管交叉点处消防喷淋支管向上弯折后从风管与楼板间穿过；车道上方电缆桥架与消防喷淋主管或电缆桥架与消防喷淋支管交叉布设时,交叉点处消防喷淋主管或消防喷淋支管向上弯折后从电缆桥架与楼板间穿过。本发明的该种地下室设备管线统筹布置结构能降低地下室的层高、节省工程造价,能增大车道净高,提高地下室品质。(The invention provides a basement with a novel structural system and equipment pipelines which are arranged in an overall way, wherein the equipment pipelines are arranged at the bottom of a floor slab; the equipment pipeline comprises an air pipe, a fire-fighting spray main pipe, fire-fighting spray branch pipes and a cable bridge; the bottom of the floor above the lane is not provided with an air pipe, and the bottom of the air pipe is not provided with a fire-fighting spray pipe and a cable bridge; the bottom elevations of the fire-fighting spray main pipe, the fire-fighting spray branch pipe and the cable bridge are not lower than the bottom elevation of the air pipe; the fire-fighting spray branch pipe at the intersection of the air pipe and the fire-fighting spray branch pipe is bent upwards and then penetrates through the space between the air pipe and the floor slab; when the cable bridge and the fire-fighting spray main pipe or the cable bridge and the fire-fighting spray branch pipe are arranged in a crossed manner above the lane, the fire-fighting spray main pipe or the fire-fighting spray branch pipe at the crossed point is bent upwards and then penetrates through the space between the cable bridge and the floor slab. The overall arrangement structure of the basement equipment pipelines can reduce the floor height of the basement, save the construction cost, increase the clear height of the lanes and improve the quality of the basement.)

1. The utility model provides a basement that novel structural system and equipment pipeline were arranged in stages, its characterized in that: the basement comprises a column cap beam plate structure, the column cap beam plate structure comprises a plurality of frame columns, a plurality of column caps, a plurality of beams and a floor slab, equipment pipelines are arranged at the bottom of the floor slab, and parking spaces and lanes are arranged below the floor slab;

the equipment pipeline comprises an air pipe, a fire-fighting spray main pipe, fire-fighting spray branch pipes and a cable bridge;

the bottom of the floor above the lane is not provided with an air pipe, a fire-fighting spray main pipe and a cable bridge along the lane direction;

the fire-fighting spray main pipe and the cable bridge are not distributed along the bottom of the air pipe and are not crossed with the air pipe;

the fire-fighting spray branch pipe is communicated with the fire-fighting spray main pipe, and the fire-fighting spray branch pipe is crossed with the fire-fighting spray main pipe; the thickness of the column caps is not less than that of the connecting beams between the column caps;

the bottom elevations of the fire-fighting spray main pipe, the fire-fighting spray branch pipe and the cable bridge are not lower than the bottom elevation of the air pipe;

when the air pipe below the floor slab and the fire-fighting spray branch pipes are arranged in a crossed manner, the fire-fighting spray branch pipes at the crossed points are bent upwards and then penetrate through a height difference gap between the air pipe and the floor slab;

when the cable bridge under the floor is crossed with the fire-fighting spray main pipe or the fire-fighting spray branch pipe, the lowest point elevation at the crossed point is not lower than the bottom elevation of the air pipe;

when the bottom of the floor above the lane is crossed with the cable bridge and the main fire-fighting spray pipe or the cable bridge and the branch fire-fighting spray pipe, the main fire-fighting spray pipe or the branch fire-fighting spray pipe at the cross point is bent upwards and then penetrates through a height difference gap between the cable bridge and the floor.

2. The basement of claim 1, wherein the basement is arranged in a manner of a new architecture and equipment pipeline, and the new architecture and equipment pipeline comprises: the plane of the column cap is of a square structure.

3. The basement of claim 1, wherein the basement is arranged in a manner of a new architecture and equipment pipeline, and the new architecture and equipment pipeline comprises: the basement is provided with at least one fan room, a plurality of air pipes are led out of each fan room, the width of each air pipe is smaller than 1.2m, and a spray pipeline is not arranged below each air pipe.

4. The basement of claim 3, wherein the basement is arranged in a manner of a new architecture and equipment pipeline, and the new architecture and equipment pipeline comprises: and a plurality of air pipes led out from each fan room are converged and combined inside or outside the fan room.

5. The basement of claim 4, wherein the basement is arranged in a manner of a new architecture and equipment pipeline, and the new architecture and equipment pipeline comprises: and a plurality of air pipes led out from the fan are distributed along the same span under the floor slab.

6. The basement of claim 4, wherein the basement is arranged in a manner of a new architecture and equipment pipeline, and the new architecture and equipment pipeline comprises: and a plurality of air pipes led out from the fan are distributed along different spans under the floor slab.

7. The basement of claim 1, wherein the basement is arranged in a manner of a new architecture and equipment pipeline, and the new architecture and equipment pipeline comprises: one or more of a main fire-fighting spray pipe, a branch fire-fighting spray pipe and a cable bridge can be arranged at the bottom of the floor above the lane, when the main fire-fighting spray pipe is arranged, the main fire-fighting spray pipe is crossed with the lane, when the branch fire-fighting spray pipe is arranged, the branch fire-fighting spray pipe is parallel to or crossed with the lane, and when the cable bridge is arranged, the cable bridge is crossed with the lane.

8. The basement of claim 1 or 7, wherein the basement is arranged in a manner of a new architecture and equipment pipeline, and the new architecture and equipment pipeline comprises the following components: when the cable bridge and the fire-fighting spray main pipe and the cable bridge and the fire-fighting spray branch pipe are arranged in a crossed manner, the crossed position is arranged above the parking space or at the end part of the lane.

9. The basement of claim 1, wherein the basement is arranged in a manner of a new architecture and equipment pipeline, and the new architecture and equipment pipeline comprises: and the fire-fighting spray branch pipe is provided with an upper spray nozzle and/or a lower spray nozzle.

10. The basement of claim 1, wherein the basement is arranged in a manner of a new architecture and equipment pipeline, and the new architecture and equipment pipeline comprises: the connecting beams between the column caps comprise common rectangular beams, wide flat beams, T-shaped beams, steel beams and haunched beams.

Technical Field

The invention belongs to the technical field of building structures, and particularly relates to a basement with a novel structure system and equipment pipelines arranged in an overall mode.

Background

The traditional underground garage has generally higher floor height, and the floor height calculation formula is as follows: structure height + equipment pipeline + garage net height. The layer height of the underground garage is a core factor influencing the construction cost of the underground garage, the higher the layer height is, the larger the garage volume is, the larger the excavated earth volume is, the larger the influence of underground water is, and the higher the construction cost of the underground garage is. The control of the floor height of the underground garage is the cost of controlling the underground garage, which is a common recognition in the industry. Therefore, how to arrange the basement equipment pipeline in a whole is the technical problem that needs to be solved by effectively reducing the height of the basement floor and reducing the building cost under the condition of meeting the net height of the basement.

Disclosure of Invention

Aiming at the technical problems, the invention provides the basement with the novel structure system and the equipment pipeline which are arranged in a whole manner, and the basement of the building structure can reduce the floor height of the basement, save the engineering cost, increase the lane clear height and improve the basement quality under the condition that the basement clear height requirement is certain.

The invention is realized by the following technical scheme:

a basement with a novel structural system and equipment pipelines arranged in a coordinated manner comprises a column cap beam slab structure, wherein the column cap beam slab structure comprises a plurality of frame columns, a plurality of column caps, a plurality of beams and a floor slab;

the equipment pipeline comprises an air pipe, a fire-fighting spray main pipe, fire-fighting spray branch pipes and a cable bridge; specifically, a height difference space between the beam bottom of the beam and the slab bottom of the floor slab is an installation space of the equipment pipeline, and the equipment pipeline is usually arranged in a manner of being attached to the beam bottom of the beam;

the bottom of the floor above the lane is not provided with an air pipe, a fire-fighting spray main pipe and a cable bridge along the lane direction, and the height below the air pipe is the effective clear height of the basement, so that the structure can increase the clear height of the lane and improve the quality of the basement;

the fire-fighting spray main pipe and the cable bridge are not arranged along the bottom of the air pipe and do not intersect with the air pipe, specifically, the intersection can be vertical intersection or oblique intersection, it needs to be explained here that the fire-fighting spray main pipe and the cable bridge are not arranged parallel to the air pipe along the bottom of the air pipe and do not cross through the bottom of the air pipe, the fire-fighting spray main pipe and the cable bridge can be respectively arranged in the same span below the floor slab with the air pipe, or can be different in the same span, when the fire-fighting spray main pipe and the cable bridge are respectively arranged in the same span below the floor slab with the air pipe, the fire-fighting spray main pipe and the cable bridge are arranged on the side edge of the air pipe; specifically, the cable bridge and the air pipe are easy to stagger, and the cable bridge can be wound once;

the fire-fighting spray branch pipe is communicated with the fire-fighting spray main pipe, and the fire-fighting spray branch pipe is crossed with the fire-fighting spray main pipe; the thickness of the column caps is not less than that of the connecting beams between the column caps;

the bottom elevations of the fire-fighting spray main pipe, the fire-fighting spray branch pipe and the cable bridge are not lower than the bottom elevation of the air pipe; the equipment pipeline arrangement structure can avoid the arrangement of a fire-fighting spray main pipe, a fire-fighting spray branch pipe and a cable bridge under an air pipe, the height under the air pipe is the effective clear height of a basement, the elevation of the bottom of the fire-fighting spray main pipe, the fire-fighting spray branch pipe and the cable bridge is not lower than that of the air pipe, so that the clear height of the basement can be ensured, and under the condition that the clear height requirement of the basement is certain, the floor height of the basement can be reduced, and the construction cost can be saved; it should be noted that the bottom height of the air duct indicates the distance between the bottom of the air duct and the ground; the connecting beams between the column caps comprise common rectangular beams, wide flat beams, T-shaped beams, steel beams and haunched beams;

when the air pipe below the floor slab and the fire-fighting spray branch pipes are arranged in a crossed manner, the fire-fighting spray branch pipes at the crossed points are bent upwards and then penetrate through a height difference gap between the air pipe and the floor slab, and specifically, the fire-fighting spray branch pipes at the crossed points are bent in a U shape or a Z shape; when the cable bridge under the floor is crossed with the fire-fighting spray main pipe or the fire-fighting spray branch pipe, the lowest point elevation at the crossed point is not lower than the bottom elevation of the air pipe; when the cable bridge and the fire-fighting spray main pipe or the cable bridge and the fire-fighting spray branch pipe are arranged at the bottom of the floor above the lane in a crossed manner, the fire-fighting spray main pipe or the fire-fighting spray branch pipe at the cross point is bent upwards and then penetrates through a height difference gap between the cable bridge and the floor, and particularly, the fire-fighting spray main pipe or the fire-fighting spray branch pipe at the cross point is bent in a U shape or a Z shape; under the condition that the clear height requirement of the basement is certain, the floor height of the basement can be reduced, the construction cost is saved, the clear height of a lane can be increased, and the quality of the basement is improved.

Further defined, the plane of the cap is a square structure.

Further limiting, the basement is provided with at least one fan room, each fan room is led out of a plurality of air pipes, the width of each air pipe is smaller than 1.2m, and a spray pipeline is not arranged below each air pipe; specifically, the air duct with the width larger than 1.2m is split into two air ducts with the width smaller than 1.2 m.

Further limiting, a plurality of air pipes led out from each fan room are converged and combined inside or outside the fan room; specifically, when the fan rooms are crossed and combined, the projection under the crossed and combined range is staggered with the parking space and the sidewalk.

Further, a plurality of air pipes led out from the fan are distributed along the same span under the floor slab.

Further, the air pipes led out of the fan are distributed along different spans under the floor slab.

Further limiting, one or more of a main fire-fighting spray pipe, a branch fire-fighting spray pipe and a cable bridge can be arranged at the bottom of the floor above the lane, when the main fire-fighting spray pipe is arranged, the main fire-fighting spray pipe is crossed with the lane, when the branch fire-fighting spray pipe is arranged, the branch fire-fighting spray pipe is parallel to or crossed with the direction of the lane, and when the cable bridge is arranged, the cable bridge is crossed with the direction of the lane; specifically, the intersection is a vertical intersection or an oblique intersection; the structure can increase the clear height of the lane and improve the quality of the basement.

Further limiting, when the cable bridge and the fire-fighting spray main pipe and the cable bridge and the fire-fighting spray branch pipe are arranged in a crossed manner, the crossed position is arranged above the parking space or at the end part of the lane.

Further limiting, an upper spray nozzle and/or a lower spray nozzle is/are arranged on the fire-fighting spray branch pipe.

According to the technical scheme, the basement with the novel structural system and the equipment pipeline arranged in an overall manner has the advantages that: the column cap in the basement of the structural system plays roles of adding armpits to the beam and sharing load of the beam (the load of the plate is directly transmitted to the column cap), so that the thickness of the beam is reduced, and the floor height is reduced; the overall arrangement structure of the basement equipment pipelines can avoid the arrangement of a fire-fighting spray main pipe, a fire-fighting spray branch pipe and a cable bridge below an air pipe, the fire-fighting spray main pipe, the fire-fighting spray branch pipe and the cable bridge are not arranged in parallel along the bottom of the air pipe, and do not cross and pass through the bottom of the air pipe, when the fire-fighting spray branch pipe and the air pipe are arranged in a cross manner, the fire-fighting spray branch pipe at the cross point bends upwards and then passes through a height difference gap between the air pipe and a floor, the height below the air pipe is the effective clear height of the basement, and under the condition that the clear height requirement of the basement is certain, the overall arrangement structure of the basement equipment pipelines can reduce the floor height of the basement, save the engineering cost, increase the clear height of a lane and improve the quality of the basement; this kind of basement equipment pipeline overall arrangement structure can arrange the overall arrangement of realizing the optimization to tuber pipe, fire-fighting spray main pipe, fire-fighting spray branch pipe and cable testing bridge, satisfies arranging requirement and the clean high requirement of basement equipment pipeline.

Drawings

In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic top view of the present invention.

Fig. 2 is a partial sectional view taken in the direction of a-a in fig. 1.

Fig. 3 is a schematic view of a partial structure at B in fig. 2.

Fig. 4 is a partial structural diagram of fig. 2 at C.

Fig. 5 is a partial structural diagram of fig. 2 at D.

Fig. 6 is a schematic view of the beam plane haunch structure of the present invention.

Fig. 7 is a schematic view of the vertical haunch structure of the beam in the present invention.

In the drawings: 1-beam, 2-floor, 3-lane, 4-air pipe, 5-main fire-fighting spray pipe, 6-branch fire-fighting spray pipe, 7-cable bridge, 8-frame column, 9-column cap, 10-fan room, 11-upper spray nozzle, 12-lower spray nozzle, 13-terminal water pump room, 14-terminal power distribution room.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

In the description of the present application, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Embodiment 1, as shown in fig. 1 to 5, a novel basement with a structural system and an equipment pipeline arranged in a coordinated manner, the basement includes a column-cap beam-slab structure, the column-cap beam-slab structure includes a plurality of frame columns 8, a plurality of column caps 9, a plurality of beams 1, and a floor slab 2;

the plane of the column caps 9 is of a square structure, a beam 1 is connected between every two adjacent column caps 9, the elevation of the bottom of the beam 1 is greater than that of the bottom ends of the column caps 9, and the thickness of each column cap 9 is not less than that of the beam 1 connected between the column caps 9; it should be noted that, the bottom height of the beam 1 indicates the distance between the bottom of the beam 1 and the ground; it should be noted that, a square area surrounded by four adjacent beams 1 under the floor 2 is called a span; the bottom of the floor slab 2 is provided with an equipment pipeline, and a parking space and a lane 3 are arranged below the floor slab 2; the connecting beam 1 between the column caps 9 comprises a common rectangular beam, a wide flat beam, a T-shaped beam, a steel beam and an haunched beam;

the equipment pipeline comprises an air pipe 4, a fire-fighting spray main pipe 5, fire-fighting spray branch pipes 6 and a cable bridge 7; specifically, a height difference space between the beam bottom of the beam 1 and the slab bottom of the floor slab 2 is an installation space of the equipment pipeline, and the equipment pipeline is usually arranged in a manner of being attached to the beam bottom of the beam 1; the fire-fighting spray main pipe 5 is externally connected with a terminal water pump room 13, and the cable bridge 7 is externally connected with a terminal power distribution room 14;

the bottom of the floor slab 2 above the lane 3 is not provided with an air pipe 4, a fire-fighting spray main pipe 5 and a cable bridge 7 along the direction of the lane 3, and the height below the air pipe 4 is the effective clear height of the basement, so that the clear height of the lane 3 can be increased, and the quality of the basement is improved;

the fire-fighting spray main pipe 5 and the cable bridge 7 are not arranged along the bottom of the air pipe 4, nor intersect with the air pipe 4, specifically, the intersection can be vertical intersection or oblique intersection, it needs to be explained here that the fire-fighting spray main pipe 5 and the cable bridge 7 are not arranged parallel to the air pipe 4 along the bottom of the air pipe 4, nor cross-pass from the bottom of the air pipe 4, the fire-fighting spray main pipe 5 and the cable bridge 7 can be respectively arranged in the same span under the floor slab 2 with the air pipe 4, or can be different in the same span, when the fire-fighting spray main pipe 5 and the cable bridge 7 are respectively arranged in the same span under the floor slab 2 with the air pipe 4, the fire-fighting spray main pipe 5 and the cable bridge 7 are arranged at the side edge of the air pipe 4; specifically, the cable bridge 7 and the air pipe 4 are easy to stagger, and the cable bridge 7 can be wound once;

the fire-fighting spray branch pipe 6 is communicated with the fire-fighting spray main pipe 5, and the fire-fighting spray branch pipe 6 is crossed with the fire-fighting spray main pipe 5;

the bottom elevations of the fire-fighting spray main pipe 5, the fire-fighting spray branch pipe 6 and the cable bridge 7 are not lower than the bottom elevation of the air pipe 4; the equipment pipeline arrangement structure can avoid the arrangement of a fire-fighting spray main pipe 5, a fire-fighting spray branch pipe 6 and a cable bridge 7 under an air pipe 4, the height under the air pipe 4 is the effective clear height of a basement, the elevation of the bottoms of the fire-fighting spray main pipe 5, the fire-fighting spray branch pipe 6 and the cable bridge 7 is not lower than that of the bottom of the air pipe 4, so that the clear height of the basement can be ensured, and under the condition that the clear height requirement of the basement is certain, the floor height of the basement can be reduced, and the engineering cost can be saved; it should be noted that the bottom elevation of the air duct 4 indicates the height of the distance between the bottom of the air duct 4 and the ground;

when the air pipe 4 and the fire-fighting spray branch pipe 6 are arranged in a crossed manner under the floor slab 2, the fire-fighting spray branch pipe 6 at the cross point is bent upwards and then penetrates through a height difference gap between the air pipe 4 and the floor slab 2, and particularly, the fire-fighting spray branch pipe 6 at the cross point is bent in a U shape or a Z shape; when the cable bridge 7 below the floor slab 2 is crossed with the fire-fighting spray main pipe 5 or the fire-fighting spray branch pipe 6, the lowest point elevation at the crossed point is not lower than the bottom elevation of the air pipe 4; when the cable bridge 7 and the fire-fighting spray main pipe 5 or the cable bridge 7 and the fire-fighting spray branch pipe 6 are crossly arranged at the bottom of the floor slab 2 above the lane 3, the fire-fighting spray main pipe 5 or the fire-fighting spray branch pipe 6 at the cross point bends upwards and then penetrates through a height difference gap between the cable bridge 7 and the floor slab 2, and specifically, the fire-fighting spray main pipe 5 or the fire-fighting spray branch pipe 6 at the cross point bends in a U shape or a Z shape; under the condition that the clear height requirement of the basement is certain, the floor height of the basement can be reduced, the construction cost is saved, the clear height of the lane 3 can be increased, and the quality of the basement is improved.

The column cap 9 in the basement of the structural system plays a role in haunching the beam 1 and sharing the load of the beam 1 (the load of a plate is directly transmitted to the column cap 9), so that the thickness of the beam 1 is reduced, and the floor height is reduced; the overall arrangement structure of the basement equipment pipelines can avoid the arrangement of a fire-fighting spray main pipe 5, a fire-fighting spray branch pipe 6 and a cable bridge 7 under an air pipe 4, the fire-fighting spray main pipe 5, the fire-fighting spray branch pipe 6 and the cable bridge 7 are not arranged in parallel along the bottom of the air pipe 4, and do not cross and pass through the bottom of the air pipe 4, the height under the air pipe 4 is the effective net height of a basement, and the overall arrangement structure of the basement equipment pipelines can reduce the floor height of the basement, save the engineering cost, increase the net height of a lane 3 and improve the quality of the basement under the condition that the net height of the basement has certain requirements; this kind of basement equipment pipeline overall arrangement structure can realize the optimization to the overall arrangement of tuber pipe 4, fire-fighting spray main pipe 5, fire-fighting spray branch pipe 6 and cable testing bridge 7, satisfies the requirement of arranging and the high requirement of net of basement equipment pipeline.

Example 2, as shown in fig. 1 to 5, a basement with a novel structural system and an equipment pipeline arranged in a coordinated manner is different from example 1 in that:

the basement is provided with at least one fan room 10, a plurality of air pipes 4 are led out of each fan room 10, the width of each air pipe 4 is smaller than 1.2m, and a spray pipeline is not arranged below the air pipe 4; specifically, the air duct 4 with a width greater than 1.2m is split into two air ducts 4 with a width less than 1.2 m.

In this embodiment, as a further preferred embodiment, the basement is provided with two fan rooms 10; two air pipes 4 led out from one fan room 10 are intersected and combined in the fan room 10, the two air pipes 4 are arranged under the floor slab 2 along different spans, one air pipe 4 and the lane 3 are in the same span, and the air pipe 4 is not positioned right above the lane 3 but above a parking space; two air pipes 4 led out from the other fan room 10 are intersected and combined outside the fan room 10, the projection of the intersection and combination range is staggered with a parking space and a sidewalk, and the two air pipes 4 are arranged along the same span under the floor 2.

Example 3, as shown in fig. 1 to 5, a basement with a novel structural system and an equipment pipeline arranged in a coordinated manner is different from example 2 in that:

one or more of a main fire-fighting spray pipe 5, a branch fire-fighting spray pipe 6 and a cable bridge 7 can be arranged at the bottom of the floor 2 above the lane 3, and when the main fire-fighting spray pipe 5 is arranged, the main fire-fighting spray pipe 5 is crossed with the lane 3, specifically, when the main fire-fighting spray pipe 5 is parallel to the direction of the lane 3 and is positioned at the same span, the main fire-fighting spray pipe 5 is positioned above a parking space, when the branch fire-fighting spray pipe 6 is arranged, the branch fire-fighting spray pipe 6 is parallel to or crossed with the direction of the lane 3, and when the cable bridge 7 is arranged, the cable bridge 7 is crossed with the direction of the lane 3; specifically, the intersection is a vertical intersection or an oblique intersection; the structure can increase the clear height of the lane 3 and improve the quality of the basement.

In the present embodiment, as a further preferable embodiment, when the cable bridge 7 and the main fire sprinkler pipe 5, and the cable bridge 7 and the branch fire sprinkler pipe 6 are arranged in a crossing manner, the crossing point is provided above the parking space or at the end of the lane 3.

Example 4, as shown in fig. 1 to 5, a basement with a novel structural system and an equipment pipeline arranged in a coordinated manner is different from example 3 in that:

the fire-fighting spray branch pipe 6 is provided with an upper spray nozzle 11 and/or a lower spray nozzle 12.

In this embodiment, as a further preferred embodiment, a lower spray nozzle 12 is adopted on a section of the fire-fighting spray branch pipe 6 which is at the same span as the air pipe 4 and is bent upwards, and an upper spray nozzle 11 is adopted on the fire-fighting spray branch pipe 6 at other places, so that the bottom elevation of the spray nozzle is prevented from being lower than the bottom elevation of the air pipe 4.

Example 5, as shown in fig. 6 to 7, a basement with a novel structural system and an equipment pipeline arranged in a coordinated manner is different from example 1 in that:

the connecting beam 1 between the column caps 9 is an armpit beam; the end part of the beam 1 is horizontally haunched, and the end part of the beam 1 is vertically haunched.