CN105525935B - One kind combination enclosed subway station ventilation and air conditioning system and its application - Google Patents
One kind combination enclosed subway station ventilation and air conditioning system and its application Download PDFInfo
- Publication number
- CN105525935B CN105525935B CN201610054378.9A CN201610054378A CN105525935B CN 105525935 B CN105525935 B CN 105525935B CN 201610054378 A CN201610054378 A CN 201610054378A CN 105525935 B CN105525935 B CN 105525935B
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- 238000004378 air conditioning Methods 0.000 title claims abstract description 41
- 238000009423 ventilation Methods 0.000 title claims abstract description 34
- 239000011229 interlayer Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 10
- 238000012423 maintenance Methods 0.000 abstract description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000003517 fume Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F1/00—Ventilation of mines or tunnels; Distribution of ventilating currents
- E21F1/003—Ventilation of traffic tunnels
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F1/00—Ventilation of mines or tunnels; Distribution of ventilating currents
- E21F1/04—Air ducts
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Ventilation (AREA)
Abstract
The present invention provides a kind of combination enclosed subway station ventilation and air conditioning system, including exhausting duct and fresh flue, exhausting duct connects accident air channel by emergency fan valve one with emergency fan valve two respectively with fresh flue, emergency fan is provided with accident air channel, accident air channel is connected by tunnel valve one and tunnel valve two with tunnel one and tunnel two respectively, air draft house steward and fresh air house steward are provided with above accident air channel, air draft house steward two ends connect exhausting duct and return exhaust blower, fresh air house steward two ends connect fresh flue and packaged air conditioner, air draft house steward is provided with valve for air exhaust, fresh air house steward is provided with fresh air valve, packaged air conditioner and return connected respectively by valve one and valve two between exhaust blower and station subway concourse public area.Traditional piston air channel is cancelled in the invention, and the air channel of running tunnel ventilating system and station air-conditioning system is gathered together, and reduces construction area, and emergency fan and station air-conditioning system equipment set up separately, simplified control system, reduces maintenance workload.
Description
Technical field
The invention belongs to subway ventilation, air conditioner technical field, and in particular to the subway station ventilation of one kind combination enclosed
Air-conditioning system and its application.
Background technology
The country's widely used integrated closed system in subway station is that two ends AT STATION correspond to each interval tunnel at present
Road respectively sets an interval accident air channel（Also serve as station air delivery duct or exhausting duct）, an interval accident wind is set in every accident air channel
Machine（Also serve as station pressure fan or exhaust blower）, every accident air channel is all connected with two running tunnels by air-valve, in interval fire
When calamity or obstruction operating mode, changed by air-valve, every interval emergency fan parallel running in two, end can be made, to any one tunnel
Be aerated or discharge fume, large-scale surface cooler is set in air delivery duct, interval emergency fan also serve as station give, exhaust blower.
However, there is following defect in this integrated closed system that subway station is used at present：(1) urban road of China
Major trunk roads are 30~40 meters, and subsidiary road is 20~24 meters, 14~18 meters of branch road, the civil engineering air channel width of integrated closed system（With
The line direction of subway is length direction）Up to more than 60 meters, the air channel can not be arranged down under existing urban road, must be entered
Enter the plot of both sides of the road, therefore cause the increase of subway removal amount, construction risk increase, increase construction investment, influence duration
The problem of；(2) system is provided with substantial amounts of civil engineering air-conditioning road, is unsatisfactory for《Public building energy design standard》（GB
50189-2015）4.3.20 the requirement of bar；(3) the civil engineering air delivery duct of the integrated closed system is often poorly sealed in construction,
Heat insulation effect is bad, causes great energy waste；(4) pressure fan of the integrated closed system, return fan are chronically at low
Frequency is run, and is run not in equipment high efficiency area, is caused equipment operating cost higher.
The content of the invention
The purpose of the present invention is that there is provided one for the integrated closed system above shortcomings that overcome existing subway station to use
Plant simple in construction, low cost, combination enclosed subway station air conditioner easy to implement and that subway station energy-saving run can be realized
System.
The technical scheme is that there is provided a kind of combination enclosed subway station ventilation and air conditioning system, including exhausting duct and
Fresh flue, station subway concourse public area two ends the setting exhausting duct and fresh flue, the exhausting duct and fresh flue pass through thing respectively
Therefore blower fan valve one connects accident air channel with emergency fan valve two, emergency fan, the accident are provided with the accident air channel
Air channel is connected by tunnel valve one with tunnel one, and accident air channel is connected by tunnel valve two with tunnel two, the accident wind
Air draft house steward and fresh air house steward are provided with above road, the two ends of air draft house steward are respectively communicated with exhausting duct and return exhaust blower, fresh air
The two ends of house steward are respectively communicated with fresh flue and packaged air conditioner, the air draft house steward and are provided with valve for air exhaust, fresh air house steward
On be provided with fresh air valve, connected between the packaged air conditioner and station subway concourse public area by valve one, return exhaust blower
Connected between the subway concourse public area of station by valve two.
Further, combinations thereof enclosed subway station ventilation and air conditioning system also includes setting in small fresh flue, small fresh flue
Small new blower fan is equipped with, is connected between small fresh flue and air draft house steward by valve for air exhaust, small fresh flue passes through new with fresh air house steward
Air valve connect, connected between small fresh flue and packaged air conditioner by air channel valve one, small fresh flue with return exhaust blower it
Between connected by air channel valve two.
Further, it is provided with tunnel valve three on the air channel between above-mentioned tunnel one and tunnel two.
Further, it is provided with muffler one in said exhaust road and fresh flue.
Further, it is additionally provided with muffler two in above-mentioned accident air channel.
Further, provided with middle effect and above filter in combinations thereof formula air-conditioner.
Further, said exhaust house steward can also be interlayer exhausting duct.
Further, above-mentioned fresh air house steward can also be interlayer fresh flue.
Further, bellows one are provided between combinations thereof formula air-conditioner and station subway concourse public area, return exhaust blower with
Station is provided with bellows two between subway concourse public area.
In addition, this combination enclosed subway station ventilation and air conditioning system that the present invention is provided can be not only used for safety door standard car
Stand, shield door standard station is can be applied to again.
Beneficial effects of the present invention：
(1) this combination enclosed subway station ventilation and air conditioning system that provides of the present invention is by ventilation system for sector tunnel of subway
It has been integrated into together with the air channel of station ventilation and air conditioning system, has cancelled traditional piston air channel, so take full advantage of accident wind
The space in road, substantially reduces station architecture area, reduces construction costs, by being compared to standard station, the system
Civil engineering area 200m is saved than integrated closed system2, each seat coach station can direct saving construction investment more than 2,000,000.
(2) this combination enclosed subway station ventilation and air conditioning system that provides of the present invention is by emergency fan and station air-conditioning system
System equipment sets up separately, is conducive to simplified control system, is easily installed and debugs, and reduces operation maintenance workload；Meanwhile, the system can
To meet the various functions such as ventilation, air-conditioning in normal subway sectional tunnel, obstruction, fire, station.
(3) each equipment for this combination enclosed subway station ventilation and air conditioning system that the present invention is provided belongs to ripe production
Product, it is easy to purchase, install and operation maintenance, greatly reduce maintenance difficulties, maintenance cost saving.
(4) this combination enclosed subway station ventilation and air conditioning system that the present invention is provided has a wide range of application, not only a line
The system can be used, the system can be also used in single seat coach station；Safety door standard station is not only applicable to, also may be used
Applied to shield door standard station, have a good application prospect.
The present invention is described in further details below with reference to accompanying drawing.
Brief description of the drawings
Fig. 1 is the structural representation of present invention combination enclosed subway station ventilation and air conditioning system.
Fig. 2 be in Fig. 1 A-A to schematic cross-sectional view.
Fig. 3 is B-B direction schematic cross-sectional view in Fig. 1.
Description of reference numerals：1st, exhausting duct；2nd, fresh flue；3rd, muffler one；4th, emergency fan valve one；5th, emergency fan
Valve two；6th, emergency fan；7th, air draft house steward；8th, muffler two；9th, fresh air house steward；10th, tunnel one；11st, tunnel valve one；
12nd, tunnel valve three；13rd, tunnel two；14th, tunnel valve two；15th, small fresh flue；16th, fresh air valve；17th, small new blower fan；18、
Air channel valve one；19th, packaged air conditioner；20th, bellows one；21st, valve one；22nd, valve for air exhaust；23rd, air channel valve two；24、
Return exhaust blower；25th, bellows two；26th, valve two；27th, interlayer fresh flue；28th, interlayer exhausting duct；29th, air grille.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is all other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Embodiment：
As shown in Figure 1, Figure 2 and Figure 3, a kind of combination enclosed subway station ventilation and air conditioning system, bag are present embodiments provided
Include exhausting duct 1 and fresh flue 2, station subway concourse public area two ends the setting exhausting duct 1 and fresh flue 2, the exhausting duct 1 and new
Air channel 2 connects accident air channel by emergency fan valve 1 with emergency fan valve 25 respectively, is provided with the accident air channel
Emergency fan 6, the accident air channel is connected by tunnel valve 1 with tunnel 1, and accident air channel passes through tunnel valve 2 14
Connected with tunnel 2 13, air draft house steward 7 and fresh air house steward 9, the two ends point of air draft house steward 7 are provided with above the accident air channel
Not Lian Tong exhausting duct 1 and return exhaust blower 24, the two ends of fresh air house steward 9 are respectively communicated with fresh flue 2 and packaged air conditioner 19, described
Be provided with air draft house steward 7 on valve for air exhaust 22, fresh air house steward 9 and be provided with fresh air valve 16, the packaged air conditioner 19 with
Connected between the subway concourse public area of station by valve 1, return and pass through valve 2 26 between exhaust blower 24 and station subway concourse public area
Connection.
The present invention only need to set fresh flue and exhausting duct, cancel traditional piston air channel, while by running tunnel ventilating system
It has been integrated into together with the air channel of station ventilation and air conditioning system, and interval emergency fan and station air-conditioning system equipment set up separately, this
Sample takes full advantage of the space in accident air channel, and simplified control system is easily installed and debugged, and reduces operation maintenance workload；And
And the various functions such as ventilation, air-conditioning in normal subway sectional tunnel, obstruction, fire, station can be met.
Further, it is provided with tunnel valve 3 12 on the air channel between the tunnel 1 and tunnel 2 13；Described group
Bellows 1 are provided between box-like air-conditioner 19 and station subway concourse public area, are returned between exhaust blower 24 and station subway concourse public area
Bellows 2 25 are provided with, bellows 1 and bellows 2 25 use all-metal airduct bellows, and the air-conditioner wind after cold treatment is whole
Send, arrange in the metal bellows bellows by insulation, can compared to integrated closed system farthest to reduce air-conditioning cold loss
The cold loss of saving more than 90%.
In addition, in order that the system can run small fresh air operating mode, the combination enclosed subway station ventilation and air conditioning system is also wrapped
Include and small new blower fan 17 is provided with small fresh flue 15, small fresh flue 15, exhaust valve is passed through between small fresh flue 15 and air draft house steward 7
Door 22 is connected, and small fresh flue 15 connected with fresh air house steward 9 by fresh air valve 16, small fresh flue 15 and packaged air conditioner 19 it
Between by air channel valve 1 connect, small fresh flue 15 and return exhaust blower 24 between connected by air channel valve 2 23.
In use, according to actual conditions and needing to control different valve switch and by frequency conversion fan, packaged air conditioner
To meet use requirement.
The on off state of fan condition and each valve with regard to station air conditioner ventilation various functions condition is summarized as follows：
1st, when station, interval normal operation
1）In the small fresh air operating mode operation of air-conditioning：Open small new blower fan 17, packaged air conditioner 19 and return exhaust blower 24, close
Emergency fan 6 is closed, air channel valve 1, valve 1, air channel valve 2 23 and valve 2 26 is opened, the He of fresh air valve 16 is closed
Emergency fan valve 1, emergency fan valve 25 in valve for air exhaust 22, closure of a tunnel 1 and tunnel 2 13, tunnel valve
One 11, tunnel valve 3 12 and tunnel valve 2 14.Packaged air conditioner 19 makees corresponding frequency conversion fortune according to station passenger flow situation
OK, air-conditioning cold wind is sent into station subway concourse public area, returns exhaust blower 24 and also make corresponding frequency conversion progress air-conditioning return air.
2）When air-conditioning all-fresh air operating mode is run：Open packaged air conditioner 19 and return exhaust blower 24, close closing accident
Blower fan 6 and small new blower fan 17, open fresh air valve 16, valve 1, valve for air exhaust 22 and valve 2 26, close air channel valve one
18 and air channel valve 2 23, emergency fan valve 1, emergency fan valve 25 in closure of a tunnel 1 and tunnel 2 13, tunnel
Road valve 1, tunnel valve 3 12 and tunnel valve 2 14.Packaged air conditioner 19 makees corresponding according to station passenger flow situation
Converting operation, air-conditioning cold wind is sent into station subway concourse public area, is returned exhaust blower 24 and is also made corresponding frequency conversion progress air draft.
3）When divulging information season operation：Close emergency fan 6, small new blower fan 17, packaged air conditioner 19 and return exhaust blower
24, close emergency fan valve 1, emergency fan valve 25, tunnel valve 1, tunnel valve 3 12, tunnel valve two
14th, fresh air valve 16, air channel valve 1, valve 1, valve for air exhaust 22, air channel valve 2 23 and valve 2 26.By row
The Piston Action Wind of car is aerated ventilation to running tunnel and station, meets metro operation needs.
2nd, during station fire
1）AT STATION during the fire of subway concourse public area：Emergency fan 6, small new blower fan 17 and packaged air conditioner 19 are closed, is opened
Exhaust blower 24 is opened back, valve for air exhaust 22 and valve 2 26 is opened, fresh air valve 16, air channel valve 1, the and of valve 1 is closed
Emergency fan valve 1, emergency fan valve 25 in air channel valve 2 23, closure of a tunnel 1 and tunnel 2 13, tunnel valve
Door 1, tunnel valve 3 12 and tunnel valve 2 14.Return the frequency conversion of exhaust blower 24 to discharge fume to station subway concourse public area, pass through
Station entrance-exit carries out benefit wind.
2）In platform fire：Small new blower fan 17 and packaged air conditioner 19 are closed, emergency fan 6 is opened and returns exhaust blower
24, valve for air exhaust 22 and valve 2 26 are opened, tunnel 1 and emergency fan valve 1 on tunnel 2 13, accident wind is opened
Machine valve 25, tunnel valve 1, tunnel valve 3 12 and tunnel valve 2 14, close fresh air valve 16, air channel valve one
18th, valve 1 and air channel valve 2 23.Emergency fan 6 and time exhaust blower 24 are discharged fume to platform simultaneously, are gone out by station
Entrance and the tunnel at station two ends carry out benefit wind.
3rd, when interval obstruction, fire
1）In the obstruction of running tunnel 1, fire：Close small new blower fan 17, packaged air conditioner 19 and return exhaust blower
24, emergency fan 6 is opened, emergency fan valve 1, emergency fan valve 25, tunnel valve 1 and tunnel valve three is opened
12, closure of a tunnel valve 2 14, fresh air valve 16, air channel valve 1, valve 1, valve for air exhaust 22, air channel valve 2 23
With valve 2 26.Smoke evacuation is aerated to running tunnel 1 by emergency fan 6.
2）In the obstruction of running tunnel 2 13, fire：Close small new blower fan 17, packaged air conditioner 19 and return exhaust blower
24, emergency fan 6 is opened, emergency fan valve 1, emergency fan valve 25, tunnel valve 3 12 and tunnel valve two is opened
14, closure of a tunnel valve 1, fresh air valve 16, air channel valve 1, valve 1, valve for air exhaust 22, air channel valve 2 23
With valve 2 26.Smoke evacuation is aerated to running tunnel 2 13 by emergency fan 6.
Above-mentioned air draft house steward 7 can be replaced using interlayer exhausting duct 28, similarly, fresh air house steward 9 can use interlayer fresh air
Road 27 is replaced, and is embodied as principle to facilitate and is selected.
And be provided with muffler 1 in the noise of system generation, the exhausting duct 1 and fresh flue 2 to eliminate, accident
Muffler 28 is additionally provided with air channel, the noise pollution produced to surrounding environment is effectively prevent.
It is preferred that, provided with middle effect and above filter in the packaged air conditioner 19, filtration treatment is carried out to air,
By filtering the air with cold treatment, send into metal air channel, it is to avoid the secondary ash in civil engineering air channel and pollution, make to be sent to car
The air quality of subway concourse public area reaches excellent condition；The air draft in subway tunnel simultaneously, by the dust and metal in tunnel
Powder directly suction is walked, and discharge is outdoor or is effectively filtered, and this system can substantially improve the air quality in station.
Due to being not provided with big surface cooler in the accident air channel of present system, compared to integrated closed system, wind is shortened
Road width（Using subway line direction as length direction）More than 20m, not only reduces civil engineering area, more substantially reduces removal work
Cheng Liang.Standard station can save civil engineering air channel area about 200m than integrated closed system2Left and right, can save construction investment 2,000,000
More than member, the removal expense of saving is even more considerable., can in addition, returning exhaust blower by power system capacity configuration, it is to avoid low load with strong power
Operated in all the time in high efficient district so as to return exhaust blower, realize operation energy-conservation.
In addition, this combination enclosed subway station ventilation and air conditioning system that the present invention is provided has a wide range of application, not only one
Line can use the system, and the system can be also used in single seat coach station；Safety door standard station is not only applicable to,
It can be applied to shield door standard station.Safe gate bus terminal directly uses the system, is changed without any；When being applied to shielding
During door system, it can be realized by the following two kinds mode：
1）Piston air channel is set in the end at screen door station, interval Piston Action Wind is led into outdoor.
2）Screen door station for piston air channel can not be set, then by the emergency fan of the system to running tunnel
It is aerated cooling；The roundabout air channel of station setting, the train Piston Action Wind of left and right line is carried out roundabout, it is to avoid the shielding at impact station
Door.
Because the system is significantly better than integrated closed system, integrated enclosed system will be replaced completely in following new line construction
System, in the subway construction for being widely used in domestic and international various regions.
It is exemplified as above be only to the present invention for example, do not constitute the limitation to protection scope of the present invention, it is all
It is to be belonged to the same or analogous design of the present invention within protection scope of the present invention.
Claims (10)
1. one kind combination enclosed subway station ventilation and air conditioning system, including exhausting duct (1) and fresh flue (2), station subway concourse are public
Area two ends are respectively provided with exhausting duct (1) and fresh flue (2), it is characterised in that：The exhausting duct (1) and fresh flue (2) pass through respectively
Emergency fan valve one (4) connects accident air channel with emergency fan valve two (5), and emergency fan is provided with the accident air channel
(6), the accident air channel is connected by tunnel valve one (11) with tunnel one (10), and accident air channel passes through tunnel valve two (14)
Connected with tunnel two (13), air draft house steward (7) and fresh air house steward (9), air draft house steward (7) are provided with above the accident air channel
Two ends be respectively communicated with exhausting duct (1) and return exhaust blower (24), the two ends of fresh air house steward (9) are respectively communicated with fresh flue (2) and group
Valve for air exhaust (22) is provided with box-like air-conditioner (19), the air draft house steward (7), fresh air house steward is provided with new air-valve on (9)
Door (16), is connected between the packaged air conditioner (19) and station subway concourse public area by valve one (21), returns exhaust blower
(24) connected between the subway concourse public area of station by valve two (26).
2. enclosed subway station ventilation and air conditioning system is combined as claimed in claim 1, it is characterised in that：Also include small fresh flue
(15) small new blower fan (17), is provided with small fresh flue (15), exhaust valve is passed through between small fresh flue (15) and air draft house steward (7)
Door (22) connection, small fresh flue (15) is connected with fresh air house steward (9) by fresh air valve (16), small fresh flue (15) and combined type
Connected between air-conditioner (19) by air channel valve one (18), air conduit valve is passed through between small fresh flue (15) and time exhaust blower (24)
The connection of two (23) of door.
3. enclosed subway station ventilation and air conditioning system is combined as claimed in claim 1, it is characterised in that：The tunnel one (10)
Tunnel valve three (12) is provided with air channel between tunnel two (13).
4. enclosed subway station ventilation and air conditioning system is combined as claimed in claim 1, it is characterised in that：The exhausting duct (1)
With fresh flue (2) in be provided with muffler one (3).
5. enclosed subway station ventilation and air conditioning system is combined as claimed in claim 1, it is characterised in that：In the accident air channel
It is additionally provided with muffler two (8).
6. enclosed subway station ventilation and air conditioning system is combined as claimed in claim 1, it is characterised in that：The assembled air-conditioner
Provided with middle effect and above filter in device (19).
7. enclosed subway station ventilation and air conditioning system is combined as claimed in claim 1, it is characterised in that：The air draft house steward
(7) it can also be interlayer exhausting duct (28).
8. enclosed subway station ventilation and air conditioning system is combined as claimed in claim 1, it is characterised in that：The fresh air house steward
(9) it can also be interlayer fresh flue (27).
9. enclosed subway station ventilation and air conditioning system is combined as claimed in claim 1, it is characterised in that：The assembled air-conditioner
Bellows one (20) are provided between device (19) and station subway concourse public area, returns and is set between exhaust blower (24) and station subway concourse public area
It is equipped with bellows two (25).
10. the application of the combination enclosed subway station ventilation and air conditioning system as described in any one of claim 1~9, its feature exists
In：The combination enclosed subway station ventilation and air conditioning system is used for safety door standard station or shield door standard station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610054378.9A CN105525935B (en) | 2016-01-27 | 2016-01-27 | One kind combination enclosed subway station ventilation and air conditioning system and its application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610054378.9A CN105525935B (en) | 2016-01-27 | 2016-01-27 | One kind combination enclosed subway station ventilation and air conditioning system and its application |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105525935A CN105525935A (en) | 2016-04-27 |
| CN105525935B true CN105525935B (en) | 2017-07-18 |
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|---|---|---|---|
| CN201610054378.9A Active CN105525935B (en) | 2016-01-27 | 2016-01-27 | One kind combination enclosed subway station ventilation and air conditioning system and its application |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107060863B (en) * | 2017-01-05 | 2018-05-22 | 深圳市市政设计研究院有限公司 | A kind of subway tunnel relief hole wind pressure control method and system |
| CN108756990B (en) * | 2018-07-17 | 2023-08-04 | 上海市城市建设设计研究总院（集团）有限公司 | Metro detour ventilation system with shielding door and operation method thereof |
| CN109139079A (en) * | 2018-09-17 | 2019-01-04 | 中铁四院集团西南勘察设计有限公司 | Subway tunnel ventilating system |
| CN112523792B (en) * | 2020-12-09 | 2023-07-21 | 林同棪国际工程咨询（中国）有限公司 | Subway station platform smoke exhaust control system and control method thereof |
| CN114033469B (en) * | 2021-10-14 | 2023-05-19 | 广州地铁设计研究院股份有限公司 | Subway tunnel cold air cooling environmental control system |
| CN115059998B (en) * | 2022-07-11 | 2024-04-05 | 青岛市地铁规划设计院有限公司 | Adjustable platform door ventilation air conditioning system of piston-free air shaft of subway station |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2694157Y (en) * | 2004-03-04 | 2005-04-20 | 李国庆 | Direct evaporation type ventilating, air-conditioning system for urban subway station |
| JP4456007B2 (en) * | 2004-06-03 | 2010-04-28 | 三菱電機株式会社 | Air conditioning system for underground space |
| CN2911507Y (en) * | 2006-05-26 | 2007-06-13 | 北京城建设计研究总院有限责任公司 | Cooling tower-free cold water type ventilation air conditioning system for subway station of urbon track traffic |
| CN202745909U (en) * | 2012-06-21 | 2013-02-20 | 广州地铁设计研究院有限公司 | Novel tunnel ventilation system for subway station |
| CN205532676U (en) * | 2016-01-27 | 2016-08-31 | 中铁第四勘察设计院集团有限公司 | Combination closed subway station ventilating air conditioniner system |
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