CN2769739Y - Fixed surface-cooler ventilating and air conditioning system for subway station - Google Patents
Fixed surface-cooler ventilating and air conditioning system for subway station Download PDFInfo
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- CN2769739Y CN2769739Y CN 200520005652 CN200520005652U CN2769739Y CN 2769739 Y CN2769739 Y CN 2769739Y CN 200520005652 CN200520005652 CN 200520005652 CN 200520005652 U CN200520005652 U CN 200520005652U CN 2769739 Y CN2769739 Y CN 2769739Y
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Abstract
The utility model provides a subway ventilating and air conditioning system for fixed surface-coolers, which comprises a blowing air channel, an exhausting air channel and an accident by-pass air channel, wherein the accident by-pass air channel (14) is positioned between the blowing air channel (2) and the exhausting air channel (18). The utility model is characterized in that a by-pass air valve is arranged between the accident by-pass air channel and the blowing air channel, and a return air valve is arranged between the accident by-pass air channel and the exhausting air channel; the blowing air channel is communicated with the accident by-pass air channel here. The utility model can realize the functions of subway ventilation, air condition and fire fume exhaust and has the advantages of small ground occupation, low cost, etc.
Description
Technical field
The utility model relates to a kind of subway ventilation, air-conditioning system of fixed table cooler, belongs to subway ventilation, air conditioner technical field.
Background technology
Conventional subway ventilation, air-conditioning system are made up of independently running tunnel ventilating system and station air conditioner ventilating system, and its shortcoming is: take that the underground space is big, equipment is many, system complex.In order to solve original place Tie Tong wind, the air-conditioning system big problem that takes up room, patent ZL 03236925.5 has proposed a kind of subway ventilation, the multi-functional device integration system of air-conditioning.The characteristics of this system are: (1) has been integrated into together (2) preferably with the interval ventilating system of subway and station air-conditioning, ventilating system and has cancelled the Air Conditioning Facilities at station, and four wind booths of the every end in original station are cancelled two.Have advantages such as the floor space of reducing.In order to realize described characteristics, surface cooler and filter need be designed to openable, compare with filter with fixed surface cooler, have increased cost and consumable accessory greatly.
For subway ventilation, air-conditioning system, do not change conventional surface cooler and filter, how realizing reducing floor space will be subway ventilation, new direction of air-conditioning system.
Summary of the invention
The purpose of this utility model provides a kind of subway ventilation, air-conditioning system of fixed table cooler, can realize the smoke evacuation of ventilation, air-conditioning and the accident condition subway of operate as normal subway, has little, the low cost and other advantages of floor space.
For achieving the above object, the utility model is by the following technical solutions:
The ventilation air channel is made of three parts: supply air duct, wind output channel and accident bypass air channel, wherein access path is served as in accident bypass air channel again between supply air duct and wind output channel.
Air-supply inlet silencer, new air-valve, filter, fixed surface cooler, water fender, pressure fan, air-supply outlet silencer are arranged in supply air duct; Air draft inlet silencer, exhaust blower, exhaust valve, wind exhausting outlet silencer are arranged in wind output channel.Below supply air duct, wind output channel and accident bypass air channel, refrigerating plant room is arranged.
New wind enters from new wind vertical shaft, and air draft is discharged from exhaust air shaft.New wind vertical shaft in supply air duct enters the mouth between silencer, the new air-valve to blowing and the exhaust air shaft in the wind output channel separates with partition wall to this segment distance between wind exhausting outlet silencer, the exhaust valve, new air-valve is at the rear portion of air-supply inlet silencer, and exhaust valve is in the front portion of wind exhausting outlet silencer.Back at new air-valve is filter, fixed surface cooler, water fender and pressure fan successively, new air-valve is accident bypass air channel between supply air duct and the wind output channel to this segment distance of pressure fan, new air-valve is to communicating with accident bypass air channel between the filter, filter separates supply air duct and accident bypass air channel with the bypass air-valve between water fender and pressure fan to separating with partition wall with accident bypass air channel between the water fender.In the exhaust valve front portion, by exhaust valve with air returning valve connection accident bypass air channel and wind output channel, in the air returning valve back to partition wall accident bypass air channel and wind output channel being separated between the exhaust blower.In supply air duct, the back of pressure fan is an air-supply outlet silencer, and in wind output channel, the front of exhaust blower is the air draft silencer, and supply air duct and wind output channel separate with partition wall in this segment distance.
Utilize the access path of original place Tie Tong wind, air-conditioning system,, finish ventilation, air-conditioning and the fire smoke evacuation function of subway ventilation, air-conditioning system by the unlatching of control bypass air-valve, air returning valve, new air-valve and exhaust valve.Compare with existing subway ventilation, air-conditioning system, cancelled independently running tunnel, reduced floor space.Compare with opening surface cooler, adopt fixed surface cooler can reduce by 70% cost.
Description of drawings
Fig. 1 is an arrangement plane of the present utility model.
Fig. 2 is that A-A of the present utility model is to cutaway view.
The specific embodiment
The ventilation air channel is made of three parts: new wind supply air duct 2, wind output channel 18 and accident bypass air channel 14, wherein accident bypass air channel 14 is served as access path again between supply air duct 2 and wind output channel 18.
Air-supply inlet silencer 4, new air-valve 5, filter 6, fixed surface cooler 7, water fender 8, pressure fan 10, air-supply outlet silencer 11 are arranged in supply air duct 2; Air draft inlet silencer 12, exhaust blower 13, exhaust valve 16, air draft inlet silencer 17 are arranged in wind output channel 18; Between accident bypass air channel 14 and supply air duct 2, bypass air-valve 9 is arranged, between accident bypass air channel 14 and wind output channel 18, air returning valve 15 is arranged.Below supply air duct 2, wind output channel 18 and accident bypass air channel 14, refrigerating plant room 20 is arranged.
New wind enters from new wind vertical shaft 1, and air draft is discharged from exhaust air shaft 19.New wind vertical shaft 1 in supply air duct 2 enters the mouth between silencer 4, the new air-valve 5 to blowing and the exhaust air shaft 19 in the wind output channel 18 separates with partition wall 3 to this segment distance between wind exhausting outlet silencer 17, the exhaust valve 16, new air-valve 5 is at the rear portion of air-supply inlet silencer 4, and exhaust valve 16 is in the front portion of wind exhausting outlet silencer 17.Back at new air-valve 5 is filter 6, fixed surface cooler 7, water fender 8 and pressure fan 10 successively, new air-valve 5 is accident bypass air channel 14 between supply air duct 2 and the wind output channel 18 to pressure fan 10 these segment distances of inlet, new air-valve 5 is to communicating with accident bypass air channel 14 between the filter 6, filter 6 separates supply air duct 2 and accident bypass air channel 14 with bypass air-valve 9 between water fender 8 and pressure fan 10 to separating with accident bypass air channel 14 usefulness partition walls 3 between the water fender 8.In exhaust valve 16 front portions, by exhaust valve 16 usefulness air returning valves 15 connection accident bypass air channel 14 and wind output channels 18, in air returning valve 15 back to partition wall 3 accident bypass air channel 14 and wind output channel 18 being separated between the exhaust blower 13.In supply air duct 2, the back of pressure fan 10 is air-supply outlet silencers 11, and in wind output channel 18, the front of exhaust blower 13 is air draft silencers 12, and supply air duct 2 separates with wind output channel 18 usefulness partition walls 3 in this segment distance.
Introduce unlatching how to control bypass air-valve and air returning valve below, finish every function of subway ventilation, air-conditioning system.
1. fire smoke evacuation state
At this moment, bypass air-valve 9 and new air-valve 5 are opened, and air returning valve 15 and exhaust valve 16 are closed, and pressure fan 10 reverses and becomes air draft.Because water fender 8, fixed surface cooler 7 and filter 6 have resistance, after flue gas exports silencer 11, pressure fan 10 through the air-supply in the supply air duct 2 in standing, major part will be through bypass air-valve 9, accident bypass air channel 14, enter new air-valve 5 and air-supply inlet silencer 4 is discharged from new wind vertical shaft 1, sub-fraction flow through water fender 8, fixed surface cooler 7 and filter 6.
2. station ventilation state
Bypass air-valve 9 and air returning valve 15 are closed, and new air-valve 5 and exhaust valve 16 are opened.New wind enters supply air duct 2 from new wind vertical shaft 1, successively through air-supply inlet silencer 4, new air-valve 5, filter 6, fixed surface cooler 7, water fender 8, pressure fan 10, air-supply outlet silencer 11, enters the station again.Air draft through air draft inlet silencer 12, exhaust blower 13, exhaust valve 16, wind exhausting outlet silencer 17, is discharged from exhaust air shaft 19 successively.
3. station air-conditioning state
Bypass air-valve 9 cuts out, and new air-valve 5, air returning valve 15, exhaust valve 16 are opened.Different with ventilation state is, the air draft at station part is discharged from exhaust valve 16, wind exhausting outlet silencer 17 and exhaust air shaft 19, and a part is mixed with new wind from new air-valve 5 through filter 6, fixed surface cooler 7, water fender 8 by air returning valve 15 again and handled the back by pressure fan 10 with blow and export silencer 11 and deliver to the station in addition.
Claims (7)
1, a kind of subway ventilation of fixed table cooler, air-conditioning system, it comprises supply air duct (2), wind output channel (18) and accident bypass air channel (14), it is characterized in that: between accident bypass air channel (14) and supply air duct (2), be provided with bypass air-valve (9), between accident bypass air channel (14) and wind output channel (18), air returning valve (15) arranged.
2, the subway ventilation of fixed table cooler according to claim 1, air-conditioning system is characterized in that: connect air-supply inlet silencer (4), new air-valve (5), filter (6), fixed surface cooler (7), water fender (8), pressure fan (10), air-supply outlet silencer (11) in supply air duct (2) successively.
3, the subway ventilation of fixed table cooler according to claim 1, air-conditioning system is characterized in that: air draft inlet silencer (12), exhaust blower (13), exhaust valve (16), wind exhausting outlet silencer (17) are arranged in wind output channel (18).
4, the subway ventilation of fixed table cooler according to claim 1, air-conditioning system is characterized in that: below supply air duct, wind output channel and accident bypass air channel refrigerating plant room is arranged.
5, the subway ventilation of fixed table cooler according to claim 2, air-conditioning system is characterized in that: the bypass air-valve (9) between accident bypass air channel (14) and the supply air duct (2) is between filter (6) and pressure fan (10).
6, the subway ventilation of fixed table cooler according to claim 2, air-conditioning system is characterized in that: supply air duct (2) and accident bypass air channel (14) communicate between new air-valve (5) and filter they (6).
7, the subway ventilation of fixed table cooler according to claim 2, air-conditioning system is characterized in that: in exhaust valve (16) front portion, by exhaust valve (16) air returning valve (15) connection accident bypass air channel (14) and wind output channel (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520005652 CN2769739Y (en) | 2005-03-14 | 2005-03-14 | Fixed surface-cooler ventilating and air conditioning system for subway station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520005652 CN2769739Y (en) | 2005-03-14 | 2005-03-14 | Fixed surface-cooler ventilating and air conditioning system for subway station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2769739Y true CN2769739Y (en) | 2006-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520005652 Expired - Fee Related CN2769739Y (en) | 2005-03-14 | 2005-03-14 | Fixed surface-cooler ventilating and air conditioning system for subway station |
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| Country | Link |
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| CN (1) | CN2769739Y (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100513963C (en) * | 2007-04-28 | 2009-07-15 | 杨会龙 | Underground cooling device |
| CN102519110A (en) * | 2011-12-09 | 2012-06-27 | 上海市隧道工程轨道交通设计研究院 | Subway platform ventilation and smoke removal distribution structure in station with opened-closed system |
| CN102518462A (en) * | 2011-12-09 | 2012-06-27 | 上海市隧道工程轨道交通设计研究院 | Subway platform smoke exhausting method used with screen door system compatibly |
| CN102519120A (en) * | 2011-12-09 | 2012-06-27 | 上海市隧道工程轨道交通设计研究院 | Open-closed system station subway platform ventilation and smoke exhaust method |
| CN104864529A (en) * | 2015-05-07 | 2015-08-26 | 广东申菱空调设备有限公司 | Evaporative-condensation direct-expansion cooling-air type ventilation and air-conditioning system for machine room of subway station |
| CN104864528A (en) * | 2015-05-07 | 2015-08-26 | 广东申菱空调设备有限公司 | Vertical-shaft evaporative-condensation direct-expansion cooling-air type ventilation and air-conditioning system for subway station |
| CN104864527A (en) * | 2015-05-07 | 2015-08-26 | 广东申菱空调设备有限公司 | Tunnel-type evaporative-condensation direct-expansion cooling-air type ventilation and air-conditioning system for subway station |
| CN105020831A (en) * | 2015-07-23 | 2015-11-04 | 南京长江都市建筑设计股份有限公司 | Wind and smoke discharge system of residence garage |
| CN106051958A (en) * | 2016-07-12 | 2016-10-26 | 广东申菱环境***股份有限公司 | Evaporative condensation direct-expansion evaporative air conditioning system for metro station |
| CN108613322A (en) * | 2018-06-27 | 2018-10-02 | 西安长庆科技工程有限责任公司 | The ventilating system that a kind of air draft of extinction using gas room is combined with fresh air |
| CN109869860A (en) * | 2017-12-01 | 2019-06-11 | 深圳沃海森科技有限公司 | Cigarette air conditioner is removed in subway tunnel ventilation |
| CN111023384A (en) * | 2019-12-28 | 2020-04-17 | 安徽协鼎建设工程有限公司 | Smoke exhaust system for fire engineering |
-
2005
- 2005-03-14 CN CN 200520005652 patent/CN2769739Y/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100513963C (en) * | 2007-04-28 | 2009-07-15 | 杨会龙 | Underground cooling device |
| CN102519110A (en) * | 2011-12-09 | 2012-06-27 | 上海市隧道工程轨道交通设计研究院 | Subway platform ventilation and smoke removal distribution structure in station with opened-closed system |
| CN102518462A (en) * | 2011-12-09 | 2012-06-27 | 上海市隧道工程轨道交通设计研究院 | Subway platform smoke exhausting method used with screen door system compatibly |
| CN102519120A (en) * | 2011-12-09 | 2012-06-27 | 上海市隧道工程轨道交通设计研究院 | Open-closed system station subway platform ventilation and smoke exhaust method |
| CN102519120B (en) * | 2011-12-09 | 2013-09-18 | 上海市隧道工程轨道交通设计研究院 | Open-closed system station subway platform ventilation and smoke exhaust method |
| CN102518462B (en) * | 2011-12-09 | 2014-04-02 | 上海市隧道工程轨道交通设计研究院 | Subway platform smoke exhausting method used with screen door system compatibly |
| CN102519110B (en) * | 2011-12-09 | 2014-08-13 | 上海市隧道工程轨道交通设计研究院 | Subway platform ventilation and smoke removal distribution structure in station with opened-closed system |
| CN104864528A (en) * | 2015-05-07 | 2015-08-26 | 广东申菱空调设备有限公司 | Vertical-shaft evaporative-condensation direct-expansion cooling-air type ventilation and air-conditioning system for subway station |
| CN104864529A (en) * | 2015-05-07 | 2015-08-26 | 广东申菱空调设备有限公司 | Evaporative-condensation direct-expansion cooling-air type ventilation and air-conditioning system for machine room of subway station |
| CN104864527A (en) * | 2015-05-07 | 2015-08-26 | 广东申菱空调设备有限公司 | Tunnel-type evaporative-condensation direct-expansion cooling-air type ventilation and air-conditioning system for subway station |
| CN105020831A (en) * | 2015-07-23 | 2015-11-04 | 南京长江都市建筑设计股份有限公司 | Wind and smoke discharge system of residence garage |
| CN106051958A (en) * | 2016-07-12 | 2016-10-26 | 广东申菱环境***股份有限公司 | Evaporative condensation direct-expansion evaporative air conditioning system for metro station |
| CN106051958B (en) * | 2016-07-12 | 2022-05-17 | 广东申菱环境***股份有限公司 | Subway station evaporation condensation direct expansion evaporation type air conditioning system and control method thereof |
| CN109869860A (en) * | 2017-12-01 | 2019-06-11 | 深圳沃海森科技有限公司 | Cigarette air conditioner is removed in subway tunnel ventilation |
| CN108613322A (en) * | 2018-06-27 | 2018-10-02 | 西安长庆科技工程有限责任公司 | The ventilating system that a kind of air draft of extinction using gas room is combined with fresh air |
| CN111023384A (en) * | 2019-12-28 | 2020-04-17 | 安徽协鼎建设工程有限公司 | Smoke exhaust system for fire engineering |
| CN111023384B (en) * | 2019-12-28 | 2021-09-10 | 安徽协鼎建设工程有限公司 | Smoke exhaust system for fire engineering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Designer after: Liang Juanxia Designer after: Gao Xiaoyu Designer after: Gao Tiancheng Designer after: Zhu Xiuxue Designer after: Wang Changsheng Designer before: Gao Xiaoyu Designer before: Gao Tiancheng Designer before: Zhu Xiuxue Designer before: Wang Changsheng |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: DESIGNER; FROM: GAO XIAOYU; GAO TIANCHENG; ZHU XIUXUE; WANG ZHANGSHENG TO: LIANG JUANXIA; GAO XIAOYU; GAO TIANCHENG; ZHU XIUXUE; WANG ZHANGSHENG |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060405 |