CN103883879A - Air supply method for governing air haze and air supply system thereof - Google Patents
Air supply method for governing air haze and air supply system thereof Download PDFInfo
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- CN103883879A CN103883879A CN201410143593.7A CN201410143593A CN103883879A CN 103883879 A CN103883879 A CN 103883879A CN 201410143593 A CN201410143593 A CN 201410143593A CN 103883879 A CN103883879 A CN 103883879A
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Abstract
The invention relates to the technical field of air haze governing, in particular to an air supply method for governing air haze and an air supply system thereof. The air supply method includes the following steps that gas above the elevation of 1000 m is collected; the collected gas is collected to a gas collecting and conveying valve station on the ground through a gas collecting high tower or a lifting pipeline; the gas of the gas collecting and conveying valve station is conveyed to a nearby polluted area. The air supply system of the air supply method comprises a gas collecting device, a low-pressure pipeline, the gas collecting and conveying valve station, gas conveying main line pipes, a gas distribution center and multistage pressure reducing and gas distributing pipelines. The gas collecting device is arranged in the area above the elevation of 1000 m, the low-pressure pipeline is arranged below the gas collecting device and connected to the gas collecting and conveying valve station in the low elevation, the pressurized gas is conveyed to the gas distribution center through the gas conveying main line pipes of the gas collecting and conveying valve station and conveyed to all places to be exhausted to the air through the multistage pressure reducing and gas distributing pipelines. According to the air supply method for governing the air haze and the air supply system thereof, the air in the area above the elevation of 1000 m is directly led to the ground surface through a gas conveying pipeline, purified air is used for replacing polluted air, pollutants on the ground surface can be diluted and blown away, and ozone, microelements with nutrient content and the like can be supplemented.
Description
Technical field
The present invention relates to air haze and administer technical field, especially a kind of air supplying method and plenum system thereof of administering air haze.
Background technique
Occurred frequently section of city haze mainly concentrates on winter, this be because sunshine in winter is shorter, the lower sun of temperature is to earth's surface Insufficient heating, causing earth's surface, city to discharge pollutants cannot be with cursory from urban area in air flow.Review summer, because ground temperature is higher, be easy to air flow and drive pollutant floating, therefore haze sky occurs less.
The improvement method of existing haze mainly contains several as follows:
1, watershed management: watershed management is the best approach of putting things right once and for all, but need the cooperation of effort for a long time and each side, according to international experience, may need the time of many decades, it is very unfavorable to health to wait for for a long time.
2, temperature is administered: temperature is administered and is included in high-altitude cooling or heats on earth's surface, causes the condition of haze to destroy inversion layer, reaches air vertical convection and removes the object of haze.High-altitude cooling can adopt high-altitude to spray dry ice or liquid nitrogen, and earth's surface heats and can adopt burning or the various thermals source of divorced.Temperature is administered needs huge energy, and very difficult large size is carried out.When small size is implemented, the pollution of periphery can spread again so that poor effect.
3, wind-force is administered: it is to promote regional wind speed to send locality to blow away haze that wind-force is administered.Method comprises that the massif that blocks wind is dug out to a breach carrys out air inducing, and work is provided with big fan in area and dries.The former engineering is huge and cause Ecological Changes, the latter to need huge energy but effect is limited, carries out and all has any problem.
4, rain and administer: rainy improvement is to take away pollutant with artificial rainfall.Artificial rainfall has a lot of condition restriction, in the time that haze is serious, can not ensure cloud layer, and if only have the rainfall of small size short time, arround pollutant can spread again, widespread rain is also not easy on carrying out.
5, pollutant absorbs and processes: pollutant absorbs to be treated to be introduced air processor by pollutant removal or can be sprinkled in air with the chemical substance of pollutant reaction, and cost is all very high, and the latter may cause secondary pollution in addition.
Research shows, pollutant reduces with the increase of altitude, the more than 1000 meters regional air of height above sea level is very clean, can be by eminence replenish air, dilution improves contaminated air, utilize city existing space and pipe network, as subway, overhead, river course, green belt, city wall etc. are laid the loose rare gas of mist of gas line network.
Summary of the invention
In order to overcome the deficiency of existing technology, the invention provides a kind of plenum system of administering air haze.
The technical solution adopted for the present invention to solve the technical problems is: a kind of air supplying method of administering air haze, and its method is as follows:
(1) collect 1000 meters of above gases of height above sea level;
(2) Ji Shuqimen that the gas of collection is collected into ground by gas collection high tower or riser tubing stands;
(3) gas of Ji Shuqimen being stood is delivered to the IA of annex.
A kind of plenum system of administering air haze, comprise gas collecting device, low pressure pipeline, Ji Shuqimen station, gas transmission arterial highway spool, gas delivery center, multi-step pressure reduction gas distribution pipeline, described gas collecting device is located at the more than 1000 meters region of height above sea level, gas collecting device is divided into low pressure pipeline, low pressure pipeline is connected to the Ji Shuqimen station of low height above sea level, some gas transmissions arterial highway spool that after pressurization, gas is stood by Ji Shuqimen is delivered to gas delivery center, then is delivered to and arranged everywhere in atmosphere by multi-step pressure reduction gas distribution pipeline.
According to another embodiment of the invention, further comprise that described gas collecting device is gas collection high tower or riser tubing.
According to another embodiment of the invention, further comprise that described gas transmission arterial highway spool is steel keel shoe, ties up glass fiber net, inside and outside blown resin forms again glass steel material pipeline outward.
The invention has the beneficial effects as follows, the present invention is by directly drawing the atmosphere in the more than 1000 meters region of height above sea level in earth's surface by gas pipeline, the air polluting by clean air displacement, can dilute and dispel earth's surface pollutant, and can supplemental ozone, the nutritious trace element of tool etc.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is schematic diagram of the present invention;
Fig. 2 is system block diagram of the present invention;
In figure 1, gas collecting device, 2, low pressure pipeline, 3, Ji Shuqimen station, 4, hold up arterial highway spool, 5, gas delivery center, 6, multi-step pressure reduction gas distribution pipeline, 7, gas discharge outlet.
Embodiment
Administer an air supplying method for air haze, its method is as follows:
(1) collect 1000 meters of above gases of height above sea level;
(2) Ji Shuqimen that the gas of collection is collected into ground by gas collection high tower or riser tubing stands;
(3) gas of Ji Shuqimen being stood is delivered to the IA of annex.
Theoretical principle of the present invention is, utilizes the fresh air from other space make-up, recycles existing space and pipe network, and suction combination dilute and improved pollution.
Based on a kind of plenum system of administering air haze of same mentality of designing, comprise gas collecting device 1, low pressure pipeline 2, Ji Shuqimen station 3, gas transmission arterial highway spool 4, gas delivery center 5, multi-step pressure reduction gas distribution pipeline 6, gas collecting device 1 is located at the more than 1000 meters region of height above sea level, gas collecting device 1 is divided into low pressure pipeline 2, low pressure pipeline 2 is connected to the Ji Shuqimen station 3 on earth's surface, after pressurization, gas is delivered to gas delivery center 5 by stand some gas transmissions arterial highway spool 4 of 3 of Ji Shuqimen, then is delivered to and arranged everywhere in atmosphere by multi-step pressure reduction gas distribution pipeline 6.Gas collecting device 1 is gas collection high tower or riser tubing.Gas collection high tower can be built on city or periphery level land or highland.Riser tubing can be that flexible pipe rises to when needed suitable height by class hoisting tools such as gas ships and forms.Gas transmission arterial highway spool 4 is for steel keel shoe, tie up glass fiber net, inside and outside blown resin forms again glass steel material pipeline outward.Consider huge displacement, can build some gas transmission circuits simultaneously to air feed in city, to meet air purification needs.
Below in conjunction with drawings and Examples one, the present invention is further described.
Embodiment one: by near near the construction of Beijing clear water point (large platform) Zhi Fushi road (Fourth Ring) gas transmission circuit.
1, gas collecting
Clear water point area, height above sea level is more than 1000 meters, and region is larger, is applicable to arranging a large amount of gas collecting devices 1.Meanwhile, only more than 20 kilometer, urban district straight line in this region, considers gas transmission cost, is better gas collecting ground.
Near gas collecting ground, landform is smooth, and Ji Shuqimen station 3, as 400 meters of height above sea level, is established in height above sea level lower.Utilize existing road to lay low pressure pipeline 2 and connect gas collecting device 1 and Ji Shuqimen station 3.Certainly, the laying of low pressure pipeline 2 can be selected flexibly.
2, Trunk-line
Gas transmission arterial highway spool 4 considering on the basis of principle of paving of horizontal gas transmission pipeline, by existing highway, railway, bridge and the laying such as overhead, can reduce construction amount and cost.
To all pipelines in above-mentioned 2, thermodynamics and kinetics measurement is carried out at the two ends of low pressure pipeline 2, gas transmission arterial highway spool 4, multi-step pressure reduction gas distribution pipeline 6, needed energy loss in measuring and calculating air amount, comprises flow velocity, Pressure Drop and pressure gradient situation, the air temperature etc. with pipeline.
The present invention is by the atmosphere in the more than 1000 meters region of height above sea level is directly drawn in earth's surface by gas pipeline, and the air polluting by clean air displacement, can dilute and dispel earth's surface pollutant, and can supplemental ozone, the nutritious trace element of tool etc.
Claims (4)
1. an air supplying method of administering air haze, is characterized in that, its method is as follows:
(1) collect 1000 meters of above gases of height above sea level;
(2) Ji Shuqimen that the gas of collection is collected into ground by gas collection high tower or riser tubing stands;
(3) gas of Ji Shuqimen being stood is delivered to the IA of annex.
2. administer according to claim 1 plenum system that air haze air supplying method is used for one kind, comprise gas collecting device (1), low pressure pipeline (2), Ji Shuqimen stand (3), gas transmission arterial highway spool (4), gas delivery center (5), multi-step pressure reduction gas distribution pipeline (6), it is characterized in that, described gas collecting device (1) is located at the more than 1000 meters region of height above sea level, gas collecting device (1) is divided into low pressure pipeline (2), low pressure pipeline (2) is connected to the Ji Shuqimen station (3) on earth's surface, after pressurization, gas is delivered to gas delivery center (5) by stand some gas transmissions arterial highway spool (4) of (3) of Ji Shuqimen, deliver to and arrange everywhere in atmosphere by multi-step pressure reduction gas distribution pipeline (6) again.
3. the plenum system of improvement air haze according to claim 1, is characterized in that, described gas collecting device (1) is gas collection high tower or riser tubing.
4. the plenum system of improvement air haze according to claim 1, is characterized in that, described gas transmission arterial highway spool (4) is steel keel shoe, ties up glass fiber net, inside and outside blown resin forms again glass steel material pipeline outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410143593.7A CN103883879A (en) | 2014-04-11 | 2014-04-11 | Air supply method for governing air haze and air supply system thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410143593.7A CN103883879A (en) | 2014-04-11 | 2014-04-11 | Air supply method for governing air haze and air supply system thereof |
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| CN103883879A true CN103883879A (en) | 2014-06-25 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106801399A (en) * | 2017-01-17 | 2017-06-06 | 中国地质大学（北京） | A kind of method for administering haze |
| CN107148877A (en) * | 2017-01-20 | 2017-09-12 | 刘锦娟 | A kind of haze administering method |
| CN107701920A (en) * | 2017-09-20 | 2018-02-16 | 张拴有 | A kind of method and apparatus for inputting fresh air to city using subway trunk |
| CN108224664A (en) * | 2017-12-29 | 2018-06-29 | 招商局重庆交通科研设计院有限公司 | The method that air cleaner purifies in haze area home living environment |
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| US20040183309A1 (en) * | 2003-01-14 | 2004-09-23 | Moreno Mauricio Rodolfo | Air filtering chimney to clean pollution from a city and generate electric power |
| CN101225925A (en) * | 2008-01-24 | 2008-07-23 | 汤庆添 | Main water system for conveying fresh air |
| CN201750982U (en) * | 2010-07-07 | 2011-02-23 | 享阳机械有限公司 | Full group type organic gas air pollution prevention and deodorization treatment device |
| CN103212561A (en) * | 2011-05-23 | 2013-07-24 | 苟绍先 | Method for eliminating air pollution and atmospheric pollution in large and medium-sized cities |
| CN103405980A (en) * | 2013-08-29 | 2013-11-27 | 苏立暖 | Outdoor haze purifying device |
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2014
- 2014-04-11 CN CN201410143593.7A patent/CN103883879A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040183309A1 (en) * | 2003-01-14 | 2004-09-23 | Moreno Mauricio Rodolfo | Air filtering chimney to clean pollution from a city and generate electric power |
| CN101225925A (en) * | 2008-01-24 | 2008-07-23 | 汤庆添 | Main water system for conveying fresh air |
| CN201750982U (en) * | 2010-07-07 | 2011-02-23 | 享阳机械有限公司 | Full group type organic gas air pollution prevention and deodorization treatment device |
| CN103212561A (en) * | 2011-05-23 | 2013-07-24 | 苟绍先 | Method for eliminating air pollution and atmospheric pollution in large and medium-sized cities |
| CN103405980A (en) * | 2013-08-29 | 2013-11-27 | 苏立暖 | Outdoor haze purifying device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106801399A (en) * | 2017-01-17 | 2017-06-06 | 中国地质大学（北京） | A kind of method for administering haze |
| CN107148877A (en) * | 2017-01-20 | 2017-09-12 | 刘锦娟 | A kind of haze administering method |
| CN107701920A (en) * | 2017-09-20 | 2018-02-16 | 张拴有 | A kind of method and apparatus for inputting fresh air to city using subway trunk |
| CN108224664A (en) * | 2017-12-29 | 2018-06-29 | 招商局重庆交通科研设计院有限公司 | The method that air cleaner purifies in haze area home living environment |
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Application publication date: 20140625 |