CN107701920A - A kind of method and apparatus for inputting fresh air to city using subway trunk - Google Patents
A kind of method and apparatus for inputting fresh air to city using subway trunk Download PDFInfo
- Publication number
- CN107701920A CN107701920A CN201710856206.8A CN201710856206A CN107701920A CN 107701920 A CN107701920 A CN 107701920A CN 201710856206 A CN201710856206 A CN 201710856206A CN 107701920 A CN107701920 A CN 107701920A
- Authority
- CN
- China
- Prior art keywords
- subway
- trunk
- city
- gas
- gas transmission
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/02—Pipe-line systems for gases or vapours
- F17D1/04—Pipe-line systems for gases or vapours for distribution of gas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D3/00—Arrangements for supervising or controlling working operations
- F17D3/01—Arrangements for supervising or controlling working operations for controlling, signalling, or supervising the conveyance of a product
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of method and apparatus for inputting fresh air to city using subway trunk, it is intended to this period stopped transport using subway night, substantial amounts of fresh clean air is inputted to city by subway trunk.City dweller is allowed also to breathe fresh clean air.The appearance of haze is also eliminated because strengthening ventilation simultaneously.The present invention utilizes subway trunk dual-use material, also largely saves investment and manpower and materials.The purpose of the present invention is achieved through the following technical solutions：The gas transmission facility of the technical scheme has blower fan battle array, and the blower fan battle array is connected with gas gathering station, and the gas gathering station is connected with ground gas pipeline, and the ground gas pipeline is connected with subway gas transmission trunk, and the subway gas transmission trunk connects with subway exit.Thus and thus, a plurality of subway by transformation, the gas transmission network that formation is extended in all direction.It is mainly used in big and medium-sized cities air pollution treatment.
Description
Technical field
The present invention is on air pollution treatment, and more particularly, the present invention relate to utilize subway trunk to city
Input the method and apparatus of fresh air.
Background technology
As industrialization, urbanization turn into a hang-up in the whole world in global rise, environmental pollution.And China city
It is more, city is big, populous, development is fast and stands in the breach.Air pollution for city, government also Mining taken superseded coal,
Diesel oil equal energy source.Advocate use the cleaning such as electric power, natural gas new energy reduce municipal pollution discharge, achieve it is certain into
Effect.But should can be clearly seen, the pollutant that can reduce discharge is a part for pollutant caused by whole city.Such as
The waste gas of humans and animals exhalation, waste gas etc., is difficult to emission reduction caused by production and vehicle.With the expansion in city, population
Increase and can also increase.So it is not all right to administer air pollution to depend merely on " emission reduction ".Ventilation must be strengthened, preferably directly
Input fresh air.But this respect only has formulation, but without method, method.
The content of the invention
The purpose of the present invention is to fill up the blank in terms of urban air administers upper ventilation, avoids the limitation of " emission reduction "
Property, there is provided a kind of cost is low, effect is good, and directly inputting fresh air to city administers the method for air pollution, allows resident
Fresh clean air in breathing.
The purpose of the present invention is achieved by following technical proposals：
The system of the present invention includes blower fan battle array, and the blower fan battle array is connected with gas gathering station；The gas gathering station and ground gas transmission
Pipeline is connected；The ground gas pipeline is connected with subway gas transmission trunk；The subway gas transmission trunk and subway exit
It is connected.
The blower fan battle array is made up of more blower fans, and the subway gas transmission trunk is provided with rolling type air valve.
The beneficial effects of the invention are as follows：
1st, by inputting a large amount of fresh airs to city, to solve urban air pollution this problem.People's breathing is allowed to arrive
Fresh air.
2nd, fresh clean air, health have been arrived in people's breathing, and disease reduces, and can be that country saves a large amount of doctors
Expenses for medicine.
3rd, using subway trunk and outlet, a large amount of construction cost and manpower and materials and affairs troubles are saved.
4th, air is fresh in city, clean, turns into city good for habitation.Reputation improves, and the talent, investment etc. are meddlesome just
All come.
5th, every night (daytime can also) largely injects fresh air, promotes air flow, strengthens ventilation,
Also just without haze.Nerve-wracking haze problem can also solve.
6th, due to strengthening air flow, summer can reduce urban air temperature, can remove the cap in " stove city ".
7th, a thing two is used, and is changed slightly, you can it is simply saving trouble, largely to down town convey fresh air.
8th, using air flow, oxygen is brought and utilized for people；The extrusion such as carbon dioxide and nitrogen oxides city is gone for planting
Thing uses.Self-cleaning is circulated, without the effect of paying and sequelae.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of the rolling type air valve of the present invention.
In figure：The rolling type air valve spool volume 5 of 1 gas gathering station of blower fan battle array, 2 ground gas pipeline, 3 subway gas transmission trunk 4
Lock formula air valve roller shutter 6.
Embodiment
Present invention is described below in conjunction with the accompanying drawings.
In Fig. 1,
Blower fan battle array 1, i.e., it is made up of multiple blower fans.Scattering device is given by pipeline respectively in the ground of the rich spaciousness of woods grass
The pressurization inflation of gas gathering station 2.
Gas gathering station 2, it is connected respectively with each blower and pipeline on one side, for receiving the air of the injection of blower fan battle array 1.It is another
Side is connected with ground gas pipeline 3, and earthward gas pipeline injects air under the promotion of pressure.
Ground gas pipeline 3, one communicates with gas gathering station 2, and other end communicates with subway gas transmission trunk 4.For to subway
Gas transmission trunk 4 conveys air.
Subway gas transmission trunk 4, one communicates with ground gas pipeline 3, and other end is subway exit, for urban district
Convey fresh air.
In fig. 2,
Rolling type air valve spool 5, air valve spool 5 are used for driving rolling or deploying for air valve roller shutter 6.
Rolling type air valve roller shutter 6, air valve roller shutter 6 are rolled open-minded for gas pipeline, and air valve roller shutter 6 expands into gas transmission
Closedown of pipeline.
In use, because subway gas transmission trunk 4 is that gas transmission shares with metro operation, subway is typically transported from six o'clock of morning
Seek ten o'clock at night.Convey fresh air and just utilize the free time that this section of subway is stopped transport at night.To ten o'clock subway at night
During stoppage in transit, start rolling type air valve spool 5, the rolling type air valve roller shutter 6 that need to be closed is closed, to ensure air-flow on demand
Direction advance, and reach and need the place that reaches.Then blower fan battle array 1 is started, each blower fan adds to the inflation of gas gathering station 2 respectively
Pressure, fresh clean air stream is put into ground gas pipeline 3 under the promotion of pressure, by subway gas transmission trunk 4, from subway
Exit is raised to urban ground.Fresh air is constantly transported in city in a steady stream like this.By the fresh air at a night
Injection, and after evicting out of the gas and haze of dirt, resident wakes up early in the morning, can just breathe the air for arriving fresh cleaning.To morning
Blower fan battle array 1 is closed down before 6 subways, subway is come into operation after air valve roller shutter 6 is returned to subway state.
Another is noted that described above " it is a kind of using subway trunk to city inject fresh air side
Method " is the content of a subway.Namely according to the content of one subway of subway line, it is well known that each city underground
The MTR network being all made up of a plurality of subway line.Therefore, transformation networking is carried out one by one to subway with this method, from all quarter
Fresh air is conveyed to down town.Maintenance fresh air occurring source is also cultivated simultaneously, to ensure the Zhi amounts of fresh air.
There are two kinds to city injection fresh air method using subway trunk：
1st, it is exactly described above, i.e., now built subway is transformed, it is possible to conveys fresh sky to city
Gas.
2nd, exactly set up the project the subway to be built, it should which subway and Gas transmission project are just merged to enter together in project verification and design
OK.Engineering idealized perfect can thus be made.Such as the increase of this section a gas transmission can be set to aid in subway gas transmission trunk 4
Pipeline.So, except the surprise gas transmission for having subway to stop transport this period at night, also gas transmission subsidiary conduit is not round the clock in addition
The regular gas transmission stopped, city have just obtained more fresh airs.
Claims (5)
1. a kind of method and apparatus for being inputted fresh air to city using subway trunk, are made up of gas transmission facility, it is characterized in that
Gas transmission facility is provided with blower fan battle array, and the blower fan battle array is connected with gas gathering station, and the gas gathering station is connected with ground gas pipeline,
The ground gas pipeline is connected with subway gas transmission trunk, and the subway gas transmission trunk is connected with subway exit.
2. the method and apparatus according to claim 1 for inputting fresh air to city using subway trunk, it is characterized in that：
The blower fan battle array is made up of more blower fans.
3. the method and apparatus according to claim 1 for inputting fresh air to city using subway trunk, it is characterized in that：
The subway gas transmission trunk is provided with rolling type air valve.
4. the method and apparatus according to claim 3 for inputting fresh air to city using subway trunk, it is characterized in that：
The rolling type air valve is provided with spool.
5. the method and apparatus according to claim 3 for inputting fresh air to city using subway trunk, it is characterized in that：
The rolling type air valve is provided with roller shutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710856206.8A CN107701920A (en) | 2017-09-20 | 2017-09-20 | A kind of method and apparatus for inputting fresh air to city using subway trunk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710856206.8A CN107701920A (en) | 2017-09-20 | 2017-09-20 | A kind of method and apparatus for inputting fresh air to city using subway trunk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107701920A true CN107701920A (en) | 2018-02-16 |
Family
ID=61173236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710856206.8A Pending CN107701920A (en) | 2017-09-20 | 2017-09-20 | A kind of method and apparatus for inputting fresh air to city using subway trunk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107701920A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2225567C1 (en) * | 2002-07-08 | 2004-03-10 | Общество с ограниченной ответственностью "Авиагаз-Союз+" | Gas distribution station |
| CN201531466U (en) * | 2009-09-15 | 2010-07-21 | 刘广伟 | Urban environmental-protection air regenerating device |
| CN103877802A (en) * | 2014-03-12 | 2014-06-25 | 沈阳理工大学 | Method for eliminating haze by utilizing acoustic waves |
| CN103883879A (en) * | 2014-04-11 | 2014-06-25 | 黄建阳 | Air supply method for governing air haze and air supply system thereof |
| CN105413408A (en) * | 2015-12-28 | 2016-03-23 | 刘永江 | System and method of waste gas concentrated recycling treatment for reducing air pollution |
-
2017
- 2017-09-20 CN CN201710856206.8A patent/CN107701920A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2225567C1 (en) * | 2002-07-08 | 2004-03-10 | Общество с ограниченной ответственностью "Авиагаз-Союз+" | Gas distribution station |
| CN201531466U (en) * | 2009-09-15 | 2010-07-21 | 刘广伟 | Urban environmental-protection air regenerating device |
| CN103877802A (en) * | 2014-03-12 | 2014-06-25 | 沈阳理工大学 | Method for eliminating haze by utilizing acoustic waves |
| CN103883879A (en) * | 2014-04-11 | 2014-06-25 | 黄建阳 | Air supply method for governing air haze and air supply system thereof |
| CN105413408A (en) * | 2015-12-28 | 2016-03-23 | 刘永江 | System and method of waste gas concentrated recycling treatment for reducing air pollution |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102550429B (en) | Application of low-carbon saving type pig house | |
| US10597895B1 (en) | City system | |
| CN101275468A (en) | City tunnel shaft type natural ventilation and smoke-discharging proof method | |
| CN204002896U (en) | One-tunnel one-track subway tunnel natural ventilating structure | |
| CN202937292U (en) | Tunnel construction ventilating system | |
| CN202300459U (en) | Convolution ventilating system of urban transportation tunnel | |
| CN201821691U (en) | Multipurpose ventilating, dehumidifying and toxic gas discharging pipeline system for tobacco warehouse | |
| CN107701920A (en) | A kind of method and apparatus for inputting fresh air to city using subway trunk | |
| CN102501863B (en) | Water filling system and water filling method for multifunctional dormitory car | |
| CN204232057U (en) | Animals and plants ecological circulation environmental protection maintenance room | |
| CN205884141U (en) | Tunnel plant wall | |
| CN207278289U (en) | The ventilating system of city tunnel | |
| CN105475147A (en) | Energy-saving environment-friendly constant-temperature animal rearing house | |
| CN115362944A (en) | Planting and breeding integrated family farm capable of reducing greenhouse gas emission | |
| CN205784403U (en) | Water paint microwave uninterrupted current waterline drying system | |
| CN209976569U (en) | A ventilation dustproof system for tunnel construction | |
| CN107355249A (en) | The natural ventilation system and method for traffic tunnel, subway or underground construction tunnel | |
| CN209556497U (en) | Simulate high low-oxygen environment acclimatization training tent | |
| CN206629705U (en) | A kind of special isolation cage tool of animal quarantine | |
| CN204220033U (en) | Downtown roads dusty gas wet cleaning system | |
| CN204816144U (en) | CO2 feed line environment -friendly unloading device | |
| CN106268290A (en) | The method for designing of a kind of gas disposal device and device thereof | |
| CN206985855U (en) | A kind of aerator for sewage disposal | |
| DE202013002465U1 (en) | Ecological-economical supply and traffic tunnel with hill | |
| CN209135109U (en) | The local ventilation ventilation duck booth structure of multilayer intensity meat duck cultivation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180216 |
|
| WD01 | Invention patent application deemed withdrawn after publication |