CN208887027U - A kind of underground garage exhaust system - Google Patents
A kind of underground garage exhaust system Download PDFInfo
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- CN208887027U CN208887027U CN201821192325.4U CN201821192325U CN208887027U CN 208887027 U CN208887027 U CN 208887027U CN 201821192325 U CN201821192325 U CN 201821192325U CN 208887027 U CN208887027 U CN 208887027U
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Abstract
The utility model discloses a kind of underground garage exhaust systems, belong to exhaust gases from building field, its key points of the technical solution are that, including inlet air plenum, exhaust air box and underground garage, the inlet air plenum and exhaust air box are located at the two sides of underground garage length direction, the inlet air plenum is equipped with air inlet close to the side of underground garage, the extraneous air intake passage with underground garage of connection is equipped in the inlet air plenum, air intake blower fan is installed in the air intake passage, the exhaust air box is equipped with exhaust outlet close to the side of underground garage, the extraneous air exhaust passage with underground garage of connection is equipped in the exhaust air box, exhaust fan is installed in the air exhaust passage, the underground garage inner top surface is equipped with several for air to be led to the air inducing blower of exhaust air box from inlet air plenum along its length, the air inducing blower interior is equipped with wind wheel and driving motor, the air inducing wind Machine bottom surface offers several air-vents.The utility model is suitable for exhaust gases from building.
Description
Technical field
The utility model relates to exhaust system field, in particular to a kind of underground garage exhaust system.
Background technique
Currently, urban highway traffic is crowded, ground parking position is nervous, and Large Underground Parking Space is built below building and has solved parking
It is very universal；In addition, a certain number of underground civil defense engineerings of the necessary auxiliary construction of grassroot project, the people under these ground of peacetime
Preventing engineering majority also treats as underground garage use.Air intake blower fan is arranged in existing exhaust system generally at air intlet, in sky
Exhaust fan is arranged in gas outlet, and underground garage and outdoor air circulation circulation are realized by the operating of two blowers.At me
State is much regional, and the problem of due to shortage of land resource, the structure of underground garage is often arranged complex, existing air draft
System is unable to satisfy the air draft demand of branch space in underground garage, and air circulation in underground garage is caused to be not enough.
Utility model content
The purpose of the utility model is to provide a kind of underground garage exhaust systems, have the advantages that air draft more fully.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of underground garage exhaust system, including inlet air plenum, exhaust air box and underground garage, the inlet air plenum and exhaust air box point
The two sides of garage length direction not located underground, the inlet air plenum are equipped with air inlet, the air inlet close to the side of underground garage
Interior is equipped with the extraneous air intake passage with underground garage of connection, is equipped with air intake blower fan, the exhaust air box in the air intake passage
It is equipped with exhaust outlet close to the side of underground garage, is equipped with the air exhaust passage for being connected to extraneous and underground garage, institute in the exhaust air box
State and exhaust fan be installed in air exhaust passage, the underground garage inner top surface be equipped with along its length it is several for by air from
Inlet air plenum leads to the air inducing blower of exhaust air box, and the air inducing blower interior is equipped with wind wheel and driving motor, the air inducing fan bottom
Face offers several air-vents.
By using above-mentioned technical proposal, outdoor air is entered in inlet air plenum by air intake blower fan, then is entered through air inlet
In underground garage, the interior air inducing by air inducing blower of underground garage acts on air again, enters in exhaust air box through exhaust outlet, then pass through
Exhaust fan drains into outdoor, completes underground garage and outdoor air circulation.Under normal circumstances, the structure inside underground garage compared with
For complexity, and air draft path is longer, and air is difficult to directed flow in underground garage, so that exhaust effect is poor.Air inducing blower
Setting can make path flows of the air to set in garage, and make the air of each position in underground garage all
It can sufficiently recycle, reinforce the exhaust effect of underground garage.
Further, the side of the air inducing blower offers several induced ducts, and several induced ducts are towards exhaust air box
Setting.
By using above-mentioned technical proposal, the setting of induced duct can play better guiding function to air.
Further, the induced duct mouthpiece cover is equipped with activated carbon filter layer.
By using above-mentioned technical proposal, in routine use, sundries, and air flow property are often accumulated in underground garage
It is bad, often make air in underground garage there are peculiar smell, the setting of activated carbon filter layer so that air in outdoor and underground
While circulation between garage, moreover it is possible to remove the peculiar smell of itself.
Further, the underground garage inner top surface is equipped with cascade and forms device, and it includes solid that the cascade, which forms device,
The mounting plate being scheduled on underground garage inner top surface, the underground garage inner top surface are embedded with the water being connected with municipal water supplies
It manages, the spray head of several directions straight down is installed along its length on the mounting plate.
By using above-mentioned technical proposal, when fire occurring in underground garage, cascade forms device and can open in time simultaneously
Cascade is formed, on the one hand cascade can play the role of the intensity of a fire stopping containment, when fire on the other hand can be absorbed in air
Flue dust, safer escape environment is provided for survivor.Meanwhile survivor, when escaping passage in transit cascade, cascade can
Help puts out the ember with survivor and survivor is helped to cool down.
Further, the two lateral edge mounting plate length direction of spray head is equipped with vertical cascade baffle, the cascade baffle
It is fixedly connected with mounting plate, the length of the cascade baffle is 1.2 to 1.5 times of spray head length.
By using above-mentioned technical proposal, when water is sprayed from spray head can by cascade baffle position-limiting action and form length
The cascade of strip promotes the fire extinguishing and Smoke prevention effect of cascade so that the formation range of cascade is more concentrated.
Further, setting position corresponding position is formed with cascade on the underground garage ground offer rhone, it is described
The drainage comb-like device flushed with underground garage ground is covered with above rhone.
By using above-mentioned technical proposal, cascade is directly imported in rhone, will not be formed in underground garage a large amount of
Ponding and influence environment in garage.
Further, the water pipe is connected to rhone, is equipped in the underground garage ponding introducing cascade formation dress
The water pump set.
By using above-mentioned technical proposal, cascade forms water used and can recycle through water pump, can play saving
The effect of water resource, is more energy-saving and environmentally friendly.
Further, heat exchanger tube is embedded in the underground garage wall, installation in building above the underground garage
There is refrigeration equipment, the heat exchanger tube is connect with refrigeration equipment.
By using above-mentioned technical proposal, the condensation heat that refrigeration generates in superstructure when hot weather can be by changing
Heat pipe is transferred in underground garage, so that temperature increases in underground garage.After underground garage temperature increases, on the one hand it can reduce
The generation of moisture in underground garage, on the other hand can make between underground garage and outdoor generate temperature difference and formed heat it is right
Stream helps the air circulation circulation between underground garage and outdoor.
In conclusion the utility model has the following beneficial effects:
1. passing through the setting of air intake blower fan, exhaust fan and air inducing blower, can play in realization outdoor and underground garage
The effect that air sufficiently recycles；
2. forming the setting of device by cascade, smoke evacuation, fire prevention and the effect for helping survivor's escape can be played；
3. can play underground garage dehumidifying by the setting of heat exchanger tube and promote the effect of air circulation.
Detailed description of the invention
Fig. 1 is the whole diagrammatic cross-section of garage exhaust system in this implementation, for embody underground garage, air inducing blower,
Cascade forms the connection relationship between device, inlet air plenum and exhaust air box；
Fig. 2 is the enlarged diagram in the portion A in Fig. 1, for embodying the company between mounting plate, water pipe, spray head and cascade baffle
Connect relationship；
Fig. 3 is the overall structure diagram of air inducing blower in this implementation, for embodying air inducing blower, wind wheel, air-vent, drawing
Connection relationship between air hose and activated carbon filter layer；
Fig. 4 is the partial cutaway schematic of garage exhaust system in the present embodiment, for embodying refrigeration equipment and heat exchanger tube
Between connection relationship.
In figure, 1, underground garage；11, air inducing blower；111, wind wheel；112, air-vent；113, induced duct；114, active carbon
Filter layer；12, cascade forms device；121, mounting plate；122, water pipe；123, spray head；124, cascade baffle；13, rhone；
131, drainage comb-like device；14, water pump；2, inlet air plenum；21, air inlet；22, air intake passage；23, air intake blower fan；3, exhaust air box；31, it arranges
Air port；32, air exhaust passage；33, exhaust fan；4, refrigeration equipment；5, heat exchanger tube.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Wherein identical components are presented with like reference characters.It should be noted that word used in the following description
Language "front", "rear", "left", "right", "up" and "down" refer to the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and
"outside" refers respectively to the direction towards or away from geometric center of specific component.
A kind of underground garage exhaust system, as shown in Figure 1, including inlet air plenum 2, exhaust air box 3 and underground garage 1, inlet air plenum 2
The two sides of 1 length direction of underground garage are located at exhaust air box 3, the side that inlet air plenum 2 is connected with underground garage 1 is equipped with air inlet
Mouth 21, inlet air plenum 2 is interior to be equipped with the extraneous air intake passage 22 with underground garage 1 of connection, is equipped with air intake blower fan in air intake passage 22
23, the side that exhaust air box 3 is connected with underground garage 1 is equipped with exhaust outlet 31, and the connection external world and underground garage 1 are equipped in exhaust air box 3
Air exhaust passage 32, exhaust fan 33 is installed in air exhaust passage 32,1 inner top surface of underground garage is equipped with several along its length
For air to be led to the air inducing blower 11 of exhaust air box 3 from inlet air plenum 2.
As shown in figure 3, wind wheel 111 and driving motor are equipped with inside air inducing blower 11, if 11 bottom surface of air inducing blower offers
Dry air-vent 112, the side of air inducing blower 11 offer it is several towards exhaust air box 3(referring to Fig. 1) setting induced duct 113.?
In routine use, sundries is often accumulated in underground garage 1, and air flow property is bad, often make the air in underground garage 1
There are peculiar smell, therefore are arranged activated carbon filter layer 114 in the nozzle of induced duct 113, so that air is between outdoor and underground garage 1
While circulation, moreover it is possible to by activated carbon filter layer 114 suction-operated and further eliminate peculiar smell.
As shown in Fig. 2, 1 inner top surface of underground garage, which is equipped with cascade, forms device 12 (referring to Fig. 1), cascade forms device 12
Including the mounting plate 121 being fixed on 1 inner top surface of underground garage, 1 inner top surface of underground garage is embedded with and municipal water supplies phase
Water pipe 122 even is equipped with the spray head 123 of several directions straight down on mounting plate 121 along its length.123 two sides of spray head
It is vertically arranged with cascade baffle 124 along 121 length direction of mounting plate, cascade baffle 124 is fixedly connected with mounting plate 121, cascade
The length of baffle 124 is 1.2 to 1.5 times of 123 length of spray head, and in the present embodiment, the length of cascade baffle 124 is spray head 123
1.2 times of length.Water when being sprayed from spray head 123 can by cascade baffle 124 position-limiting action and form the cascade of strip,
So that the formation range of cascade is more concentrated.
As shown in Figure 1, forming 12 position corresponding position of device with cascade on 1 ground of underground garage offers rhone 13, arrange
The drainage comb-like device 131 flushed with 1 ground of underground garage is covered with above sink 13, cascade directly imports in rhone 13, Bu Hui
A large amount of ponding is formed in underground garage 1 and influences environment in garage.Rhone 13 is connected to water pipe 122, the underground garage 1
Ponding is introduced the water pump 14 that cascade forms device 12 by interior be equipped with, and cascade forms water used and can recycle through water pump 14,
The effect for saving water resource can be played, is more energy-saving and environmentally friendly.
As shown in figure 4, underground garage 1(is referring to Fig. 1) top building in refrigeration equipment 4,1 wall of underground garage are installed
It is inside embedded with heat exchanger tube 5, heat exchanger tube 5 is connect with refrigeration equipment 4.
Specific implementation process: outdoor air is entered in inlet air plenum 2 by air intake blower fan 23, then enters underground through air inlet 21
In garage 1, air is acted in underground garage 1 by the air inducing of air inducing blower 11, is entered in exhaust air box 3 through exhaust outlet 31, then
Outdoor is drained by exhaust fan 33, completes underground garage 1 and outdoor air circulation.In reality, inside underground garage 1
Structure it is complex, and air draft path is longer, and air is difficult to directed flow in underground garage 1, so that exhaust effect is poor.
The setting of air inducing blower 11 can make path flows of the air to set in garage, and make each in underground garage 1
Air in branch space can be recycled sufficiently, to reinforce the exhaust effect of underground garage 1, the setting of induced duct 113 can be with
Better guiding function is played to air, to further strengthen the exhaust effect of underground garage 1.
When fire occurs in underground garage 1, cascade, which forms device 12, can open in time and be formed cascade, and cascade is on the one hand
It can play the role of stopping containment to the intensity of a fire, flue dust when fire can be absorbed in another aspect cascade in air is survivor
Safer escape environment is provided.Meanwhile survivor, when escaping passage in transit cascade, cascade can help to put out survivor's body
On ember and help survivor to cool down body surface.
When hot weather, the temperature in underground garage 1 is generally lower than extraneous, and the hot moist steam in outside air is easy
Droplet is condensed into underground garage 1, becomes cool, damp so as to cause environment in underground garage 1, bacterium easy to breed simultaneously makes
Air generates peculiar smell.The condensation heat that the setting of heat exchanger tube 5 generates the interior refrigeration of superstructure is transmitted by heat exchanger tube 5
To underground garage 1, so that temperature increases in underground garage 1.After 1 temperature of underground garage increases, underground on the one hand can be reduced
On the other hand the generation of moisture in garage 1 can make the temperature in underground garage 1 be higher than outdoor temperature, underground garage 1 and room
Temperature difference is generated between outer and forms thermal convection, and the air automatic circulating between underground garage 1 and outdoor can be helped to circulate.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of underground garage exhaust system, including inlet air plenum (2), exhaust air box (3) and underground garage (1), the inlet air plenum (2)
Be located at the two sides of underground garage (1) length direction with exhaust air box (3), the inlet air plenum (2) close to underground garage (1) one
Side is equipped with air inlet (21), and the air intake passage (22) in the connection external world and underground garage (1) is equipped in the inlet air plenum (2), described
It is equipped with air intake blower fan (23) in air intake passage (22), the exhaust air box (3) is equipped with exhaust outlet close to the side of underground garage (1)
(31), the extraneous air exhaust passage (32) with underground garage (1) of connection, the air exhaust passage (32) are equipped in the exhaust air box (3)
Exhaust fan (33) are inside installed, it is characterised in that: underground garage (1) inner top surface is equipped with several be used for along its length
Air is led to the air inducing blower (11) of exhaust air box (3) from inlet air plenum (2), is equipped with wind wheel inside the air inducing blower (11)
(111) and driving motor, air inducing blower (11) bottom surface offer several air-vents (112).
2. a kind of underground garage exhaust system according to claim 1, it is characterised in that: the side of the air inducing blower (11)
Face offers several induced ducts (113), and several induced ducts (113) are arranged towards exhaust air box (3).
3. a kind of underground garage exhaust system according to claim 2, it is characterised in that: induced duct (113) nozzle
It is arranged with activated carbon filter layer (114).
4. a kind of underground garage exhaust system according to claim 1, it is characterised in that: top in the underground garage (1)
Face is equipped with cascade and forms device (12), and it includes being fixed on underground garage (1) inner top surface that the cascade, which forms device (12),
Mounting plate (121), underground garage (1) inner top surface are embedded with the water pipe (122) being connected with municipal water supplies, the installation
The spray head (123) of several directions straight down is installed along its length on plate (121).
5. a kind of underground garage exhaust system according to claim 4, it is characterised in that: (123) two lateral edge of spray head
Mounting plate (121) length direction is equipped with vertical cascade baffle (124), and the cascade baffle (124) and mounting plate (121) are fixed
Connection, the length of the cascade baffle (124) are 1.2 to 1.5 times of spray head (123) length.
6. a kind of underground garage exhaust system according to claim 5, it is characterised in that: underground garage (1) ground
Upper and cascade forms device (12) position corresponding position and offers rhone (13), and rhone (13) top is covered with and underground
The drainage comb-like device (131) that garage (1) ground flushes.
7. a kind of underground garage exhaust system according to claim 6, it is characterised in that: the water pipe (122) and draining
Ponding is introduced the water pump (14) that cascade forms device (12) by slot (13) connection, interior be equipped with of the underground garage (1).
8. a kind of underground garage exhaust system according to claim 1, it is characterised in that: underground garage (1) wall
It is inside embedded with heat exchanger tube (5), is equipped with refrigeration equipment (4) in building above the underground garage (1), the heat exchanger tube (5)
It is connect with refrigeration equipment (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821192325.4U CN208887027U (en) | 2018-07-25 | 2018-07-25 | A kind of underground garage exhaust system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821192325.4U CN208887027U (en) | 2018-07-25 | 2018-07-25 | A kind of underground garage exhaust system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208887027U true CN208887027U (en) | 2019-05-21 |
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ID=66507396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821192325.4U Active CN208887027U (en) | 2018-07-25 | 2018-07-25 | A kind of underground garage exhaust system |
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| CN (1) | CN208887027U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110543200A (en) * | 2019-08-08 | 2019-12-06 | 横琴善泊投资管理有限公司 | Environment power intelligent control system of unmanned parking lot |
-
2018
- 2018-07-25 CN CN201821192325.4U patent/CN208887027U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110543200A (en) * | 2019-08-08 | 2019-12-06 | 横琴善泊投资管理有限公司 | Environment power intelligent control system of unmanned parking lot |
| CN110543200B (en) * | 2019-08-08 | 2020-07-10 | 善泊科技(珠海)有限公司 | Environment power intelligent control system of unmanned parking lot |
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