CN202511646U - Cross flow cooling device for subway station - Google Patents
Cross flow cooling device for subway station Download PDFInfo
- Publication number
- CN202511646U CN202511646U CN2012200900694U CN201220090069U CN202511646U CN 202511646 U CN202511646 U CN 202511646U CN 2012200900694 U CN2012200900694 U CN 2012200900694U CN 201220090069 U CN201220090069 U CN 201220090069U CN 202511646 U CN202511646 U CN 202511646U
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- Prior art keywords
- cooling device
- subway station
- water
- air duct
- underground
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 238000001816 cooling Methods 0.000 title claims abstract description 41
- 239000000945 filler Substances 0.000 claims description 15
- 238000009423 ventilation Methods 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- 238000004378 air conditioning Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
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Abstract
The utility model discloses a cross flow cooling device for a subway station. The cross flow cooling device for the subway station is arranged in a sunk pit body and comprises an intake shaft, a ventilation shaft, a water pan and cooling equipment; the cooling equipment is arranged in an underground air duct consisting of the intake shaft and the ventilation shaft; the cooling equipment comprises a fan, a water distributor, a stuffing device and stuffing device support pillars; and the water pan is arranged at the bottom of the underground air duct. Dry air of the subway station can be introduced to be discharged at an exhaust position of the fan for mixing defogging, so that energy-saving and environment-friendly aims are fulfilled; and meanwhile, the cooling device is buried in the ground, so that noise propagation is reduced. The cooling device is suitable for large-area squares and greenbelts, hillsides and underground tunnels.
Description
Technical field
The utility model relates to the energy saving and environment friendly air-conditioning system ventilation cooling device that subway station is used, and relates in particular to a kind of underground cross-flow type subway station cooling device structure that is arranged on.
Background technology
At the beginning of 2012, the whole nation has that the circuit of km is in the construction period surplus in the of 1700, plans that all circuit reaches 120,000 km.Subway engineering is positioned at underground; Subway ventilation air-conditioning system project scale is bigger; The air-conditioning system operation energy consumption accounts for 40% of the whole energy consumption of subway, and air conditioner high energy consumption and ambient influnence cause the attention of people and departments of government in subway construction and operation process.The first standard of in January, 2012 Beijing aspect subway noise and vibration pollution control---" subway noise and vibration control standard " granted and issue, and will be from enforcement on April 1 in 2012.
In the last few years; Because subway is in the intensive of each metropolitan rise of China, development and urban architecture, road; Subway station cooling system positional structure has been arranged to demand side counterweight hang-up in the subway construction process; Existing wind booth, cooling tower are provided with and have brought harmful effects such as air draft, noise, waste heat, drift ice also to show to surrounding enviroment in the subway station ventilation and air conditioning system, and more next rising causes the concern of people and government, is the problem of needing solution in subway construction and the operation process badly.
Summary of the invention
For solving above-mentioned middle problem and the defective that exists, the utility model provides a kind of cross-flow type subway station cooling device.Said technical scheme is following:
A kind of cross-flow type subway station cooling device comprises:
Said cross-flow type subway station cooling device is arranged on one and sinks to cheating in the body; Said device comprises downcast, air draft well, water-collecting tray and cooling device; Said cooling device is arranged in the underground air duct that is made up of said downcast and air draft well, and said cooling device comprises blower fan, water-locator, filler device and filler device support column; Said water-collecting tray is arranged on the bottom of said underground air duct.
The beneficial effect of the technical scheme that the utility model provides is:
Energy-conserving and environment-protective, minimizing noise.Sink to cheating body through the U type is set, cooling device is embedded in negative one deck underground air duct, utilize the ventilation passage of metro air draft; Draw subway dry air air draft mixing demist in blower fan air draft place; Reduce the energy consumption of subway air-conditioning refrigeration system, reduce noise simultaneously, and can carry out the ground greening.This cooling device is not only applicable to Large Square, greenery patches place, but also is suitable for the hillside, the place, tunnel is arranged.
Description of drawings
Fig. 1 is a cross-flow type subway station cooling device section of structure;
Fig. 2 is the negative one deck plane of cross-flow type subway station cooling device structure.
The specific embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer, will combine accompanying drawing that the utility model embodiment is done to describe in detail further below:
As shown in Figure 1; The section of having showed cross-flow type subway station cooling device structure; Said cross-flow type subway station cooling device is arranged on one and sinks to cheating in the body; Said device comprises downcast 1, air draft well 2, water-collecting tray 8 and cooling device, and said cooling device is arranged in the underground air duct that is made up of said downcast and air draft well, and said cooling device comprises blower fan 4, water-locator 5, filler device 6 and filler device support column 7; Said water-collecting tray is arranged on the bottom of said underground air duct.
The shape of above-mentioned sinking hole body is the U type, and sink to cheating body ground in the U type and leave air port downcast and air draft well up, and the well head above ground level 3 of downcast and air draft well.The well head of said downcast and air draft well is above ground level to reach the effect of protection, and U type hole body underground air duct buried depth is greater than 2.2 meters.
As shown in Figure 2, the cooling device in the cooling device is installed in negative one deck underground air duct, and the cooling device mounting structure does in proper order; Blower fan 4 laterally is installed in underground air duct, 4 filler device support columns 7 is installed successively again and is cooled off, in the filler device upper end water-locator is installed and is cooled off with trickle with filler device and filler; The blower fan mouth points to air draft U type passage; In order to prevent to cause air to reflux, influence radiating effect, air draft U type passage arc outer radius must be more than or equal to 3.5 meters; This structure setting is convenient to utilize air channel air draft cooling, draws subway dry air air draft mixing demist in blower fan air draft place.
Above-mentioned blower fan laterally is installed in the underground air duct, and said underground air duct is the U type; Said water-locator is arranged on a side of said blower fan, and said filler device is arranged on the lower end of said water-locator.
The water-collecting tray of above-mentioned underground air duct bottom be positioned at said filler device under, water-collecting tray is tried to get to the heart of a matter and is slope 9 shapes so that clean, the water-collecting tray size is greater than filler device, about 0.7 meter of height is so that reserve enough spaces air intake at the air intake of cooling device.
The preferred embodiment that the above is merely the utility model is not limited to the utility model, and is all within the spirit and principle of the utility model, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (4)
1. cross-flow type subway station cooling device; It is characterized in that; Said cross-flow type subway station cooling device is arranged on one and sinks to cheating in the body; Said device comprises downcast, air draft well, water-collecting tray and cooling device, and said cooling device is arranged in the underground air duct that is made up of said downcast and air draft well, and said cooling device comprises blower fan, water-locator, filler device and filler device support column; Said water-collecting tray is arranged on the bottom of said underground air duct.
2. according to the said cross-flow type subway station of claim 1 cooling device, it is characterized in that the shape of said sinking hole body is the U type, sink to cheating body ground in the U type and leave air port downcast and air draft well up, and the well head of downcast and air draft well is above ground level.
3. cross-flow type subway station cooling device according to claim 1 is characterized in that said blower fan laterally is installed in the underground air duct, and said underground air duct is the U type; Said water-locator is arranged on a side of said blower fan; Said filler device is arranged on the lower end of said water-locator.
4. cross-flow type subway station cooling device according to claim 1 is characterized in that, the water-collecting tray of said underground air duct bottom be positioned at said filler device under, water-collecting tray is tried to get to the heart of a matter and is ramped shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200900694U CN202511646U (en) | 2012-03-12 | 2012-03-12 | Cross flow cooling device for subway station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200900694U CN202511646U (en) | 2012-03-12 | 2012-03-12 | Cross flow cooling device for subway station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202511646U true CN202511646U (en) | 2012-10-31 |
Family
ID=47064127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200900694U Expired - Lifetime CN202511646U (en) | 2012-03-12 | 2012-03-12 | Cross flow cooling device for subway station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202511646U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674762A (en) * | 2016-03-14 | 2016-06-15 | 广州览讯科技开发有限公司 | Underground cross-flow cooling tower |
| CN106017129A (en) * | 2016-07-07 | 2016-10-12 | 北京市轨道交通设计研究院有限公司 | Cooling tower applicable to interior of underground one-way airflow space |
| CN106288858A (en) * | 2016-10-09 | 2017-01-04 | 广州览讯科技开发有限公司 | A kind of ground pit type mixes earth cooling tower |
| CN106705698A (en) * | 2016-12-27 | 2017-05-24 | 中国人民解放军火箭军工程设计研究所 | Air intake and exhaust series cooling system of underground space two-stage cooling tower |
| CN112128846A (en) * | 2020-09-25 | 2020-12-25 | 中铁建电气化局集团南方工程有限公司 | Tower-free air conditioning system for rail transit station and control method thereof |
-
2012
- 2012-03-12 CN CN2012200900694U patent/CN202511646U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674762A (en) * | 2016-03-14 | 2016-06-15 | 广州览讯科技开发有限公司 | Underground cross-flow cooling tower |
| CN106017129A (en) * | 2016-07-07 | 2016-10-12 | 北京市轨道交通设计研究院有限公司 | Cooling tower applicable to interior of underground one-way airflow space |
| CN106288858A (en) * | 2016-10-09 | 2017-01-04 | 广州览讯科技开发有限公司 | A kind of ground pit type mixes earth cooling tower |
| CN106705698A (en) * | 2016-12-27 | 2017-05-24 | 中国人民解放军火箭军工程设计研究所 | Air intake and exhaust series cooling system of underground space two-stage cooling tower |
| CN112128846A (en) * | 2020-09-25 | 2020-12-25 | 中铁建电气化局集团南方工程有限公司 | Tower-free air conditioning system for rail transit station and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 510665 6th Floor, No. 12 Jianzhong Road, Tianhe Science Park, Guangzhou City, Guangdong Province Co-patentee after: Guangzhou Metro Design and Research Institute Co., Ltd. Patentee after: Sinro Air-conditioning Group Co., Ltd. Co-patentee after: South China University of Technology Address before: 510665 6th Floor, 12 Jianzhong Road, Tianhe Science Park, Guangzhou, Guangdong Province Co-patentee before: Guangzhou Metro Design & Research Institute Co., Ltd. Patentee before: Sinro Air-conditioning Group Co., Ltd. Co-patentee before: South China University of Technology |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121031 |
|
| CX01 | Expiry of patent term |