CN216409217U - Air supplementing device for underground garage and underground garage building system - Google Patents
Air supplementing device for underground garage and underground garage building system Download PDFInfo
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- CN216409217U CN216409217U CN202122809207.1U CN202122809207U CN216409217U CN 216409217 U CN216409217 U CN 216409217U CN 202122809207 U CN202122809207 U CN 202122809207U CN 216409217 U CN216409217 U CN 216409217U
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Abstract
The utility model discloses an air supplementing device for an underground garage and an underground garage building system. A mend wind device for underground garage includes: the air supplementing fan is arranged in the vertical direction, and an air supplementing opening of the air supplementing fan is communicated with the side wall of the smoke exhaust pipeline suspended at the top of the underground garage. The air supplementing fan is arranged along the vertical direction and is communicated with the side wall of the smoke exhaust pipeline, so that the problems that the occupied ground space of an underground garage is large after the fan is horizontally placed in the prior art, the air supplementing opening of the existing air supplementing fan is limited by the diameter of an original design pipeline, and the area of the air supplementing opening of the air supplementing fan is limited are effectively solved.
Description
Technical Field
The utility model relates to the technical field of garage air supplement engineering, in particular to an air supplement device for an underground garage and an underground garage building system.
Background
At present, the requirements for fire protection and air supplement of underground garages are more and more strict. The national regulation large-space underground garage needs to have higher requirements on fire protection and air supplement and ordinary day air supplement so as to ensure normal circulation of air and effectively realize fire protection and air supplement under the potential safety hazards of fire and the like so as to ensure the safe evacuation of personnel. Moreover, the air supplement device can also supplement air at ordinary times, so that ventilation of the underground garage is guaranteed.
A fan is all put along the horizontal direction and is set up for the benefit wind equipment in underground garage among the prior art. Because the air supply machine is a large individual cuboid structure, the air supply machine occupies a large effective use area of the underground garage when being placed along the horizontal direction. And then lead to setting up the parking stall quantity that a plurality of benefit wind computer lab can reduce the garage in underground garage, lead to the problem that underground garage utilization is low. Moreover, in the prior art, the air supplementing fan is arranged along the horizontal direction, and the air outlet of the air supplementing fan is directly communicated with the end part interface of the ceiling pipeline of the underground garage, so that the air supplementing port of the air supplementing fan is limited by the diameter of the end part interface of the ceiling pipeline, and the air supplementing capacity of the existing air supplementing fan is low, and the special requirement of high air supplementing quantity cannot be met.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model aims to provide an air supplementing device for an underground garage and an underground garage building system, and aims to solve the problems that in the prior art, a smoke exhaust machine room needs to occupy the ground space of the underground garage, and the area of an air supplementing port of an air supplementing machine is limited due to the fact that the diameter of an originally designed pipeline is limited. The application provides a mend wind device for underground garage includes:
the air supplementing fan is arranged in the vertical direction, and an air supplementing opening of the air supplementing fan is communicated with the side wall of the smoke exhaust pipeline suspended at the top of the underground garage.
Optionally, the air inlet of the air supply fan is arranged in the circumferential direction of the air supply fan.
Optionally, the air inlet is respectively arranged on at least three air supply shutters in the circumferential direction of the air supply fan, and the air supply shutters fall to the ground.
Optionally, an air supply device for underground garage still includes:
a plenum box disposed on an extended path of the smoke evacuation duct; and the air supplementing opening of the air supplementing fan is communicated with the side wall of the static pressure box facing the air supplementing fan.
Optionally, the main machine of the air supply fan is communicated with the air inlet or the air supply opening through a canvas air pipe.
Optionally, an air supply device for underground garage still includes:
the outer wall body is a factory prefabricated part and is used for accommodating the air supplementing fan;
the wall body supporting ground is arranged at the lower part of the outer wall body; the air supplementing fan is preassembled in a space formed by the outer wall body and the wall body supporting ground to form an air supplementing machine room.
Optionally, an air supply device for underground garage still includes:
the fire-fighting water spraying mechanism is arranged in the outer wall body and used for preventing fire for the air supply machine room; and/or the presence of a gas in the gas,
the smoke sensing mechanism is arranged in the outer wall body and used for monitoring whether the air supplementing machine room is in fire; and/or the presence of a gas in the gas,
the drainage mechanism is arranged in the outer wall body and used for draining accumulated water in the air supply machine room; and/or the presence of a gas in the gas,
and the hydroelectric pipeline is arranged in the outer wall body.
Optionally, an air supply device for underground garage still includes:
and the control box is arranged on the outer wall surface of the outer wall body and used for controlling the air supplementing machine room to work.
Optionally, an air supply device for underground garage still includes:
the fan fixing frame is connected with the wall body supporting ground and/or the outer wall body to support the air supplementing fan; and/or the presence of a gas in the gas,
the fire sprinkler mechanism includes: the fire-fighting nozzle is communicated with a water pipe of the underground garage through the quick coupler; and/or the presence of a gas in the gas,
the drainage mechanism includes: and the drainage floor drain is arranged at the bottom of the side wall of the outer wall body and used for draining accumulated water in the air supply machine room.
An underground garage building system comprising:
the air supplementing device is used for the underground garage; and the number of the first and second groups,
underground garage major structure and exhaust equipment.
A building method of an underground garage building system comprises the following steps:
s1, prefabricating an air supplement device in a factory;
and S2, installing the prefabricated air supplement device in the main structure of the underground parking garage, and communicating a water and electricity pipeline system of the air supplement device with a water and electricity pipeline in the main structure of the underground parking garage.
The building method of the underground garage building system is applied to the air supplementing device, and the step S1 comprises the following steps:
prefabricating an outer wall body and a wall body supporting ground, and prefabricating a water pipeline and/or a circuit pipeline in the prefabricated outer wall body and/or the wall body supporting ground; the prefabricated outer wall body and the wall body supporting ground are spliced together in a factory to form an accommodating space, and the air supplementing fan and/or the smoke sensing mechanism and/or the drainage mechanism and/or the water and electricity pipeline are accommodated in the accommodating space.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a side view of the internal structure of an underground garage air supplement device provided by the utility model;
FIG. 2 is a schematic view of a three-dimensional structure of an internal structure of the air supplement device of the underground garage provided by the utility model;
FIG. 3 is a top view of the internal structure of the air supplement device of the underground garage provided by the utility model;
fig. 4 is a schematic view of a three-dimensional structure of a smoke exhaust pipeline of an underground garage provided by the utility model.
Description of reference numerals:
1-air supply fan; 2-air supplement opening; 3-a smoke exhaust pipeline; 4-air inlet; 5-static pressure box; 6-an outer wall body; 7-supporting the ground by the wall; 8-a control box; 9-a fan fixing frame; 10-a fire nozzle; 11-a drainage floor drain; 12-smoke exhaust pipe air inlet.
The technical scheme of the utility model has the following advantages:
1. the utility model provides an air supply device for an underground garage, which comprises: the air supplementing fan is arranged in the vertical direction, and an air supplementing opening of the air supplementing fan is communicated with the side wall of the smoke exhaust pipeline suspended at the top of the underground garage.
Because its fan of air supplement equipment of underground garage among the prior art is put along the horizontal direction, and the great length direction occupation space of the great length direction of volume of fan is big, and then leads to air supplement equipment to occupy underground garage ground space greatly. Moreover, the air supply opening of the existing air supply machine needs to be communicated with the end opening of the smoke exhaust pipeline, and the diameter of the pipeline of the smoke exhaust pipeline is a fixed value, so that the diameter of the air supply opening of the air supply machine directly communicated with the pipeline is limited. In the utility model, the problem can be solved by installing and placing the air supplementing fan along the vertical direction, and the following beneficial effects are achieved: 1. because the air supply fan is a large individual cuboid structure, the occupied area of the air supply fan can be effectively reduced by vertically placing the air supply fan, so that more effective use spaces are reserved for the underground garage to improve the utilization rate of the underground garage. 2. In addition, because the air supplementing fan is arranged along the vertical direction, the air supplementing opening of the air supplementing fan can be communicated with the side wall of the smoke exhaust pipeline suspended at the top of the underground garage, so that the area of the air supplementing opening is not limited by the diameter of the pipe orifice of the smoke exhaust pipeline, and when the area of the air supplementing opening needs to be increased, the length value of the air supplementing opening along the length direction of the smoke exhaust pipeline only needs to be extended. The problem that the area of an air supply port of the existing air supply machine is limited is effectively solved through the structure.
2. According to the air supplementing device for the underground garage, the air inlet of the air supplementing fan is arranged in the circumferential direction of the air supplementing fan.
In the utility model, the air inlet of the air supplementing fan can be arranged on the ground because the air supplementing fan is vertically arranged, the air inlet arranged on the ground is not easily interfered by other parts in an underground garage, and the air inlets are arranged on the periphery of the lower end of the air supplementing fan, so that the area of the air inlet of the air supplementing fan is effectively increased.
3. The utility model provides a wind-supplementing device for an underground garage, which further comprises: a plenum box disposed on an extended path of the smoke evacuation duct; and the air supplementing opening of the air supplementing fan is communicated with the side wall of the static pressure box facing the air supplementing fan.
In the utility model, an air supplementing opening of the air supplementing fan is communicated with the side wall of the static pressure box, and then communicated with the smoke exhaust pipeline through the static pressure box. The static pressure box can effectively reduce dynamic pressure and increase static pressure of the air supply system, thereby stabilizing air flow and reducing air flow vibration.
4. The utility model provides a wind-supplementing device for an underground garage, which further comprises: the outer wall body is a factory prefabricated part and is used for accommodating the air supplementing fan; the wall body supporting ground is arranged at the lower part of the outer wall body; the air supplementing fan is preassembled in a space formed by the outer wall body and the wall body supporting ground to form an air supplementing machine room.
According to the utility model, the outer wall body and the wall body supporting ground are prefabricated, so that the outer wall body and the wall body supporting ground can be prefabricated and formed in a space for accommodating the air supplementing fan in a factory. The air supplementing fan and other parts can be pre-installed in the accommodating cavity formed by the outer wall body and the wall body supporting ground in a factory by a manufacturer, and the parts are directly conveyed to the underground garage and installed at the reserved position of the underground garage, so that the field operation time is effectively saved, and the field operation difficulty is reduced.
5. The utility model provides a wind-supplementing device for an underground garage, which further comprises: the fire-fighting water spraying mechanism is arranged in the outer wall body and used for preventing fire for the air supply machine room; and/or the smoke sensing mechanism is arranged in the outer wall body and used for monitoring whether the air supplementing machine room is in fire; and/or the drainage mechanism is arranged in the outer wall body and used for draining accumulated water in the air supply machine room; and/or the hydroelectric pipeline is arranged in the outer wall body.
Whether the air supply machine room is in fire disaster or not can be effectively monitored through the smoke sensing mechanism, and fire prevention of the air supply machine room is achieved through the automatic control fire-fighting water spraying mechanism. The drainage mechanism can also realize drainage in real time in the process.
6. The utility model provides a wind-supplementing device for an underground garage, which further comprises: and the control box is arranged on the outer wall surface of the outer wall body and used for controlling the air supplementing machine room to work.
The control box is arranged on the outer wall surface of the outer wall body, so that the control box can be effectively controlled or overhauled by an operator, and the maintenance complexity is reduced.
7. The utility model provides an underground garage building system, which comprises: the air supplementing device is used for the underground garage; and the underground parking garage main structure and the air exhaust equipment. The underground garage building system comprises the air supplementing device, so that the underground garage building system has all the advantages of the air supplementing device.
8. The utility model provides a building method of an underground garage building system, which comprises the following steps: s1, prefabricating an air supplement device in a factory; and S2, installing the prefabricated air supplement device in the main structure of the underground parking garage, and communicating a water and electricity pipeline system of the air supplement device with a water and electricity pipeline in the main structure of the underground parking garage.
The wind supplementing device is prefabricated in a factory and can be effectively improved in the mode of connecting a water and electricity pipeline system on a construction site.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Example 1
The present embodiment provides a supplementary air device for underground garage, as shown in fig. 1 and fig. 2, it includes:
the air supplementing fan 1 is arranged along the vertical direction, and an air supplementing opening 2 of the air supplementing fan 1 shown in fig. 2 is communicated with the side wall of a smoke exhaust pipeline 3 suspended at the top of the underground garage; a main machine of the air supplementing fan 1 is communicated with the air inlet 4 and the air supplementing opening 2 through canvas air pipes;
a plenum box 5, as shown in fig. 2 and 3, said plenum box 5 being arranged on the extension of said fume extraction duct 3; the air supply port 2 of the air supply fan 1 is communicated with the side wall of the static pressure box 5 facing the air supply fan 1;
an outer wall body 6 and a wall body supporting ground 7, as shown in fig. 3, wherein the outer wall body 6 is a factory prefabricated member for accommodating the air supply fan 1; the wall body supporting ground 7 is arranged at the lower part of the outer wall body 6; the air supplementing fan 1 is preassembled in a space formed by the outer wall body 6 and the wall body supporting ground 7 to form an air supplementing machine room;
the fire-fighting water spray mechanism is arranged in the outer wall body 6 and used for fire prevention of the air supply machine room; the fire sprinkler mechanism includes: the fire-fighting nozzle 10 is communicated with a water pipe of the underground garage through a quick coupler;
the smoke sensing mechanism is arranged in the outer wall body 6 and used for monitoring whether the air supplementing machine room is in fire;
the drainage mechanism is arranged in the outer wall body 6 and used for draining accumulated water in the air supply machine room; the drainage mechanism includes: the drainage floor drain 11 is arranged at the bottom of the side wall of the outer wall 6 and used for draining accumulated water in the air supply machine room;
the hydroelectric pipeline is arranged in the outer wall body 6;
the control box 8 is arranged on the outer wall surface of the outer wall body 6 and is used for controlling the air supplementing machine room to work;
and the fan fixing frame 9 is connected with the wall body supporting ground 7 and the outer wall body 6 to support the air supplementing fan 1.
In the utility model, the problem can be solved by installing and placing the air supply fan 1 along the vertical direction, and the following beneficial effects are achieved: 1. because the air supply fan 1 is a large individual cuboid structure, the occupied area of the air supply fan 1 can be effectively reduced by vertically placing the air supply fan 1, so that more effective use spaces are reserved for the underground garage to improve the utilization rate of the underground garage. 2. In addition, because the air supplementing fan 1 is arranged along the vertical direction, the air supplementing opening 2 of the air supplementing fan 1 can be communicated with the side wall of the smoke exhaust pipeline 3 suspended at the top of the underground garage, so that the area of the air supplementing opening 2 is not limited by the diameter of the pipe orifice of the smoke exhaust pipeline 3, and when the area of the air supplementing opening 2 needs to be increased, the length value of the air supplementing opening 2 along the length direction of the smoke exhaust pipeline 3 only needs to be extended. The problem that the area of an air supply port of the existing air supply machine is limited is effectively solved through the structure.
In this embodiment, the air inlet 4 of the air supply fan 1 is arranged in the circumferential direction of the air supply fan 1. And the air inlet 4 is composed of three air supply shutters respectively arranged in the circumferential direction of the air supplementing fan 1, and the air supply shutters are arranged on the ground.
Of course, the application of the present invention does not specifically limit whether the static pressure box 5 is provided, and in other embodiments, the air supply port 2 of the air supply fan 1 is directly communicated with the smoke exhaust pipeline air inlet 12 suspended at the side wall of the smoke exhaust pipeline 3 at the top of the underground garage.
Of course, the air inlet 4 is not specifically limited in the present application, and in other embodiments, the air inlet 4 is composed of two air supply shutters respectively disposed in the circumferential direction of the air supply fan 1, and the air supply shutters are disposed on the ground.
Example 2
An underground garage building system comprising: the air supplementing device is used for the underground garage; and the underground parking garage main structure and the air exhaust equipment.
An air supply device for an underground garage, as shown in fig. 1 and 2, comprises:
the air supply device comprises an air supply fan 1, wherein the air supply fan 1 is arranged in the vertical direction, and an air supply opening 2 of the air supply fan 1 shown in figure 2 is communicated with the side wall of a smoke exhaust pipeline 3 suspended at the top of the underground garage.
Example 3
A building method of an underground garage building system comprises the following steps:
s1, prefabricating an air supplement device in a factory; the step S1 specifically includes the following steps: prefabricating an outer wall body 6 and a wall body supporting ground 7, and prefabricating a water pipeline and a circuit pipeline in the prefabricated outer wall body 6 and the wall body supporting ground 7; the prefabricated outer wall body 6 and the wall body supporting ground 7 are assembled together in a factory to form an accommodating space, and the air supplementing fan 1, the smoke sensing mechanism, the drainage mechanism and the water and electricity pipeline are accommodated in the accommodating space.
And S2, installing the prefabricated air supplement device in the main structure of the underground parking garage, and communicating a water and electricity pipeline system of the air supplement device with a water and electricity pipeline in the main structure of the underground parking garage.
Of course, the number of the wind speed gears that can be provided by the air supplement fan 1 is not specifically limited in the application of the present invention, and in other embodiments, the air supplement fan 1 is a fan that can provide three different wind speeds.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the utility model.
Claims (10)
1. An air supplement device for an underground garage, comprising:
the air supply fan (1) is arranged in the vertical direction, and an air supply port (2) of the air supply fan (1) is communicated with the side wall of the smoke exhaust pipeline (3) suspended at the top of the underground garage.
2. The air supply device for the underground garage according to claim 1, wherein the air inlet (4) of the air supply fan (1) is arranged in the circumferential direction of the air supply fan (1).
3. The air supply device for the underground garage according to claim 2, wherein the air inlet (4) is composed of at least three air supply shutters respectively arranged in the circumferential direction of the air supply fan (1), and the air supply shutters are arranged on the ground.
4. The air supplement device for an underground garage of claim 1, further comprising:
a plenum box (5), said plenum box (5) being arranged on an extension path of said smoke evacuation duct (3); and an air supplementing opening (2) of the air supplementing fan (1) is communicated with the side wall of the static pressure box (5) facing the air supplementing fan (1).
5. The air supplement device for the underground garage of claim 2, wherein a main machine of the air supplement fan (1) is communicated with the air inlet (4) or the air supplement opening (2) through a canvas air pipe.
6. The air supplement device for an underground garage of any one of claims 1 to 5, further comprising:
the outer wall body (6), the outer wall body (6) is a factory prefabricated part, and is used for accommodating the air supply fan (1);
the wall body supporting ground (7) is arranged at the lower part of the outer wall body (6); the air supplementing fan (1) is preassembled in a space formed by the outer wall body (6) and the wall body supporting ground (7) to form an air supplementing machine room.
7. The air supplement device for an underground garage of claim 6, further comprising:
the fire-fighting water spray mechanism is arranged in the outer wall body (6) and is used for fire prevention of the air supply machine room; and/or the presence of a gas in the gas,
the smoke sensing mechanism is arranged in the outer wall body (6) and used for monitoring whether the air supplementing machine room is in fire; and/or the presence of a gas in the gas,
the drainage mechanism is arranged in the outer wall body (6) and used for draining accumulated water in the air supply machine room; and/or the presence of a gas in the gas,
and the hydroelectric pipeline is arranged in the outer wall body (6).
8. The air supplement device for an underground garage of claim 7, further comprising:
and the control box (8) is arranged on the outer wall surface of the outer wall body (6) and is used for controlling the air supplementing machine room to work.
9. The air supplement device for an underground garage of claim 7, further comprising:
the fan fixing frame (9) is connected with the wall body supporting ground (7) and/or the outer wall body (6) to support the air supplementing fan (1); and/or the presence of a gas in the gas,
the fire sprinkler mechanism includes: a fire nozzle (10) communicated with the underground garage water pipe through a quick coupler; and/or the presence of a gas in the gas,
the drainage mechanism includes: and the drainage floor drain (11) is arranged at the bottom of the side wall of the outer wall body (6) and is used for discharging accumulated water in the air supply machine room.
10. An underground garage building system, comprising:
the air supplementing device for an underground garage of any one of claims 1 to 9; and the number of the first and second groups,
underground garage major structure and exhaust equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122809207.1U CN216409217U (en) | 2021-11-16 | 2021-11-16 | Air supplementing device for underground garage and underground garage building system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122809207.1U CN216409217U (en) | 2021-11-16 | 2021-11-16 | Air supplementing device for underground garage and underground garage building system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216409217U true CN216409217U (en) | 2022-04-29 |
Family
ID=81300330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122809207.1U Active CN216409217U (en) | 2021-11-16 | 2021-11-16 | Air supplementing device for underground garage and underground garage building system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216409217U (en) |
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2021
- 2021-11-16 CN CN202122809207.1U patent/CN216409217U/en active Active
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