CN204730379U - For the sunk type cooling tower arrangement of metro project - Google Patents
For the sunk type cooling tower arrangement of metro project Download PDFInfo
- Publication number
- CN204730379U CN204730379U CN201520440736.0U CN201520440736U CN204730379U CN 204730379 U CN204730379 U CN 204730379U CN 201520440736 U CN201520440736 U CN 201520440736U CN 204730379 U CN204730379 U CN 204730379U
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- cooling tower
- sunk type
- air draft
- fresh flue
- ventilating shaft
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/40—Geothermal heat-pumps
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Abstract
The utility model discloses a kind of sunk type cooling tower arrangement for metro project, comprise new ventilating shaft and air draft well, and the fresh flue be connected with air draft well with new ventilating shaft respectively and exhausting duct, the cooling tower of sinkage type structure is provided with above fresh flue between new ventilating shaft and air draft well, fresh flue top board below cooling tower offers air-vent, the exhaust outlet of cooling tower leads to ground, and the drainpipe of cooling tower is communicated to the catch pit of air draft bottom.Sunk type or part sunk type cooling tower are arranged in the earthing space that the utility model makes full use of script between the new ventilating shaft of subway and air draft well, and introduce new wind from fresh flue and maintenance staircase to cooling tower, hot blast drains into ground from cooling tower top exhaust outlet.Cooling tower is combined with subway fresh flue, exhausting duct and arranges by this kind of form, decreases occupation area of equipment; Adopt sunk type or part sunk type cooling tower, decrease the impact on ground landscape.
Description
Technical field
The utility model relates to subway ventilation technical field, especially relates to a kind of sunk type cooling tower arrangement for metro project.
Background technology
Along with urban development, increased population, traffic above-ground is more and more crowded, and subway is all being built on a large scale in a lot of city, to alleviate traffic above-ground pressure.Subway station is usually located at center, city, residing plot an inch of land is an inch of gold.Subway station is arranged at below road, can make full use of the underground space, but the appurtenant work of subway station, as wind booth and cooling tower etc., arranges and usually can bring adverse effect to a certain degree to surrounding enviroment on the ground.Cooling tower, as the equipment of the underground space and outdoor exchange heat, because its scale of construction is comparatively large, can affects greatly ground landscape, and can produce noise pollution in running, usually cause periphery citizen to complain.Along with the expansion of subway construction scale, this contradiction.In order to reduce the unfavorable factor that cooling tower brings, meet environmental impact assessment requirement, normal employing is in the evaporating condensation type handpiece Water Chilling Units replacement cooling tower of the underground space completely in the design.The method equipment investment is comparatively large, operation energy consumption and operation cost higher, the underground space taken is also comparatively large, constrains it and applies.
Summary of the invention
The utility model provides a kind of sunk type cooling tower arrangement for metro project, object be to solve ground cooling tower take up an area wide, noise is large, and uses evaporating condensation type handpiece Water Chilling Units equipment investment and the higher problem of operating cost.
For achieving the above object, the utility model can take following technical proposals:
Sunk type cooling tower arrangement for metro project described in the utility model, comprise new ventilating shaft and air draft well, and the fresh flue be connected with air draft well with described new ventilating shaft respectively and exhausting duct, the cooling tower of sinkage type structure is provided with above fresh flue between described new ventilating shaft and air draft well, fresh flue top board below described cooling tower offers air-vent, the exhaust outlet of cooling tower leads to ground, and the drainpipe of cooling tower is communicated to the catch pit of air draft bottom.
Described cooling tower is positioned at cooling tower machine room, is provided with the maintenance staircase towards ground in described cooling tower machine room.
Described cooling tower machine room top is provided with removable cover.
Fresh flue top board below described cooling tower offers floor drain, the drainpipe of cooling tower described in described floor drain outlet.
The sunk type cooling tower arrangement for metro project that the utility model provides, sunk type or part sunk type cooling tower are arranged in the earthing space that can make full use of script between the new ventilating shaft of subway and air draft well, introduce new wind from fresh flue and maintenance staircase to cooling tower, hot blast drains into ground from cooling tower top exhaust outlet.Cooling tower is combined with subway fresh flue, exhausting duct and arranges by this kind of form, decreases occupation area of equipment; Adopt sunk type or part sunk type cooling tower, decrease the impact on ground landscape; The new wind of cooling tower, the combining form in the original air channel of air draft and station are simple, and on original air channel, station without impact, and arrange comparatively flexible, running status is simple and easy to control.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the sectional view in A-A face in Fig. 1.
Fig. 3 is the planar structure schematic diagram of F0+1m layer in Fig. 1.
Fig. 4 is the planar structure schematic diagram of F1 layer in Fig. 1.
Fig. 5 is the planar structure schematic diagram of F2 layer in Fig. 1.
Detailed description of the invention
As Figure 1-5, sunk type cooling tower arrangement for metro project described in the utility model, comprise original new ventilating shaft 1 and air draft well 2, and the fresh flue 3 be connected with air draft well 2 with described new ventilating shaft 1 respectively and exhausting duct 4, according to related specifications requirement, when new ventilating shaft 1 and the uncovered layout of air draft well 2, distance is between the two minimum is 10m, therefore between described new ventilating shaft 1 and air draft well 2, be positioned at original earthing spatial placement cooling tower machine room 10 on fresh flue 3, cooling tower basis is built in machine room 10, two sunk types (or part sunk type) cooling tower 5 is arranged on cooling tower basis.
Fresh flue 3 top board of cooling tower ground beneath offers air-vent 6, the exhaust outlet 7 of cooling tower 5 leads to ground, new wind can be introduced cooling tower 5 from fresh flue 3, after heat exchange, hot blast directly discharges ground from the exhaust outlet 7 at cooling tower 5 top, enter the organizational principle of upper row under this airflow direction meets, air intake-exhaust is very unimpeded.Meanwhile, be provided with the maintenance staircase 11 towards ground, facilitate maintainer to work in cooling tower machine room 10, the new wind that maintenance staircase 11 simultaneously can be utilized to introduce, supplements the fresh air supply of cooling tower 5, thus guarantees the demand of cooling tower 5 to new wind.In order to avoid the new wind of cooling tower 5 and air draft air-flow are formed " short circuit ", the remainder at cooling tower machine room 10 top except cooling tower 5 exhaust outlet 7 all arranges detachable removable cover 12.
Fresh flue 3 top board below cooling tower 5 offers floor drain 13, this floor drain 13 can collect the water overflowed from cooling tower 5, the outlet of floor drain 13 connects drainpipe 8 and introduces air draft well 2(or new ventilating shaft 1) catch pit 9 of bottom, thus realize cooling tower 5 ponding well and air draft well 2(or new ventilating shaft 1) combination of underdrain well arranges, can discharge unified for the ponding in sinking space, save space, save the investment of drainage equipment.
The utility model arrange simple, flexibly, applicability is strong, cost is low, take that plot is few, landscape impact is little, is a kind of cooling tower arrangement form built in subway station etc. that can be widely used.
Claims (4)
1. the sunk type cooling tower arrangement for metro project, comprise new ventilating shaft (1) and air draft well (2), and the fresh flue (3) be connected with air draft well (2) with described new ventilating shaft (1) respectively and exhausting duct (4), it is characterized in that: the top, fresh flue (3) be positioned between described new ventilating shaft (1) and air draft well (2) is provided with the cooling tower (5) of sinkage type structure, fresh flue (3) top board of described cooling tower (5) below offers air-vent (6), the exhaust outlet (7) of cooling tower (5) leads to ground, the drainpipe (8) of cooling tower (5) is communicated to the catch pit (9) of air draft well (2) bottom.
2. according to claim 1 for the sunk type cooling tower arrangement of metro project, it is characterized in that: described cooling tower (5) is positioned at cooling tower machine room (10), in described cooling tower machine room (10), be provided with the maintenance staircase (11) towards ground.
3. according to claim 1 or 2 for the sunk type cooling tower arrangement of metro project, it is characterized in that: described cooling tower machine room (10) top is provided with removable cover (12).
4. according to claim 3 for the sunk type cooling tower arrangement of metro project, it is characterized in that: fresh flue (3) top board of described cooling tower (5) below offers floor drain (13), the drainpipe (8) of cooling tower (5) described in described floor drain (13) outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520440736.0U CN204730379U (en) | 2015-06-25 | 2015-06-25 | For the sunk type cooling tower arrangement of metro project |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520440736.0U CN204730379U (en) | 2015-06-25 | 2015-06-25 | For the sunk type cooling tower arrangement of metro project |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204730379U true CN204730379U (en) | 2015-10-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520440736.0U Active CN204730379U (en) | 2015-06-25 | 2015-06-25 | For the sunk type cooling tower arrangement of metro project |
Country Status (1)
| Country | Link |
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| CN (1) | CN204730379U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106766992A (en) * | 2016-12-31 | 2017-05-31 | 广州地铁设计研究院有限公司 | A kind of concrete air blast open cooling system for subway tunnel |
| CN106988774A (en) * | 2017-03-31 | 2017-07-28 | 重庆房地产职业学院 | Sunk type ventilating shaft for underground space building |
| CN109323600A (en) * | 2018-09-19 | 2019-02-12 | 深圳市市政设计研究院有限公司 | One kind snorkels formula cooling tower installation method |
-
2015
- 2015-06-25 CN CN201520440736.0U patent/CN204730379U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106766992A (en) * | 2016-12-31 | 2017-05-31 | 广州地铁设计研究院有限公司 | A kind of concrete air blast open cooling system for subway tunnel |
| CN106988774A (en) * | 2017-03-31 | 2017-07-28 | 重庆房地产职业学院 | Sunk type ventilating shaft for underground space building |
| CN109323600A (en) * | 2018-09-19 | 2019-02-12 | 深圳市市政设计研究院有限公司 | One kind snorkels formula cooling tower installation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 450003 Jinshui Road 109, Zhengzhou City, Henan Province Patentee after: Yellow River Survey Planning and Design Research Institute Co., Ltd. Address before: 450003 Jinshui Road 109, Zhengzhou City, Henan Province Patentee before: Yellow River Engineering Consulting Co., Ltd. |