CN101624839A - Method for comprehensively discharging accumulated water of underpass roads by filtering infiltration pond - Google Patents
Method for comprehensively discharging accumulated water of underpass roads by filtering infiltration pond Download PDFInfo
- Publication number
- CN101624839A CN101624839A CN200810107539A CN200810107539A CN101624839A CN 101624839 A CN101624839 A CN 101624839A CN 200810107539 A CN200810107539 A CN 200810107539A CN 200810107539 A CN200810107539 A CN 200810107539A CN 101624839 A CN101624839 A CN 101624839A
- Authority
- CN
- China
- Prior art keywords
- well
- infiltration
- pond
- deck
- water
- 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.)
- Granted
Links
Images
Landscapes
- Sewage (AREA)
- Road Paving Structures (AREA)
Abstract
The invention relates to a method for comprehensively discharging accumulated water of underpass roads by a filtering infiltration pond. A water collecting well (4) is arranged below side ditches (3) on both sides of an intersecting road of a road main line (1) and an intersected road (2); the side of the well is provided with an infiltration pond (6); and the water collecting well (4) and the infiltration pond (6) are connected by a drainage pipe (5). The inside of the infiltration pond is provided with an infiltration well (10) penetrating the bottom of the pond; an inlet of the infiltration well (10) is covered by a filter net (8); the wall of the infiltration well is distributed with holes; the filter net is covered by a filter layer (7); and the lower body of the infiltration well is wound by the filter layer (7). The bottom of the infiltration pond (6) is also provided with a filter layer (7); the lower end of the filter layer (7) is filled with a layer of gravels (9); and the periphery of the end head is sequentially provided with an impermeable layer (12) and a permeable soil layer (13) downwards. Due to simple arrangement and reasonable design, the method ensures that rainwater on the road surface can infiltrate into shallow and deep underground permeable soil layers after decontamination treatment under the condition of lower groundwater level, drains sewage and supplements groundwater quickly, and has quick effect, economy and environmental protection.
Description
Technical field
The invention belongs to the highway engineering technical field, relate in particular to and a kind ofly be applicable to that underpass type after Expressway Embankment reduces is by the water discharge method on dealings road---utilize the method for comprehensively discharging accumulated water of underpass roads by filtering infiltration pond.
Background technology
For reducing the express highway roadbed depth of fill, guarantee that simultaneously ground rainwater that underpass type compiled by the dealings road can in time get rid of when big, do not influence by the normal of dealings road under general rainfall intensity and pass through, water discharge method commonly used mainly contains awning draining, evaporation basin draining and methods such as seepage pit or sewer draining.Wherein the major defect of awning draining is that employed waterproofing materials is aging easily, cost height when area is big, and the replacing and the maintenance cost of awning are bigger, and this mode causes underway ponding easily; The major defect of evaporation basin draining is that occupation of land is more, and cost is corresponding bigger than normal, and can't satisfy drainage requirement when raining in torrents, and also causes underway ponding easily; Though and seepage pit or sewer drainage pattern road pavement runoff have certain damming and the diafiltration catharsis, but when the underway catchment area was big, draining was slower, when especially running into rainstorm weather, the easy ponding of underway also might produce pollution to surrounding enviroment and underground water.
Summary of the invention
The technical problem to be solved in the present invention is, deficiency at the prior art existence, a kind of method of comprehensively discharging accumulated water of underpass roads by filtering infiltration pond is provided, use this method when groundwater table lower (deeply), underway charge for remittance amount are big, can make underway surface flow rainwater through compiling and after decontamination handles, can not only be penetrated into the shallow-layer permeable ground by osmotic cell, can be penetrated into deep layer underground water-permeable soil layer by the infiltration well simultaneously, and recharge groundwater, thereby obtain good social economy and environmental benefit.
Solution of the present invention is that the method for described comprehensively discharging accumulated water of underpass roads by filtering infiltration pond with reference to Fig. 1, is to be divided into a collecting well 4 at road main line 1 and underpass type by the cross way both sides gutter 3 on dealings road 2 or covered conduit.Establish an osmotic cell 6 in the permeable ground on the collecting well 4 side groundwater table.Establishing an infiltration well 10 in this osmotic cell 6 is passed down through at the bottom of the pond.Inlet one end cap that infiltration well 10 protrudes upward at the bottom of the pond is put a screen pack 8.Cloth hole on the part borehole wall of infiltration well 10 at the bottom of protruding upward the pond, hole area are not less than described infiltration well 10 and protrude upward 30% of part borehole wall area at the bottom of the pond.Screen pack 8 tops cover one deck filtration beds 7, and the infiltration well 10 well body peripheries of screen pack 8 belows also are one deck filtration beds 7 at the bottom of the pond of above-mentioned osmotic cell 6 also around one deck filtration beds 7.The lower end well body periphery that infiltration well 10 passes at the bottom of the pond is filled one deck sandstone 9.Infiltration termination, well 10 lower end periphery is downwards water barrier 12 and permeable ground 13 successively.Infiltration well 10 passes water barrier 12 and stretches to permeable ground 13, infiltration well 10 passes cloth hole on the borehole wall of one section well body that water barrier 12 stretches to permeable ground 13, hole area also be not less than described infiltration well 10 pass one section well body under the water barrier 12 borehole wall area 30%, fill one deck roof clay ball layer 11 at water proof interval well body periphery.Pass on the borehole wall of one section well body under the water barrier 12 around one deck sand net 14 at infiltration well 10.Use a gutter 5 pipes to lead to and connect described collecting well 4 and described osmotic cell 6, utilize the vermiculite filtration beds 7 in the described osmotic cell 6 and the sieving function of screen pack 8, remove suspension in above-mentioned gutter 3 or covered conduit and the osmotic cell, ammonia nitrogen, heavy metal ion one pollutant and obtain comprehensively to permeate discharge through the rainwater of purified treatment.
When the method for comprehensively discharging accumulated water of underpass roads by filtering infiltration pond of the present invention comes into operation, its collecting well 4 places trackside gutter 3 or covered conduit below, osmotic cell 6 bottoms place the permeable ground on the groundwater table, connect with gutter 5 pipes between the two, can make the long-pending underway surface flow rainwater of gutter 3 or covered conduit institute flow into collecting well 4, flow into osmotic cell 6 through gutter 5 then, filtration beds in osmotic cell 67 filters layer by layer with screen pack 8 again, infiltrates the shallow-layer permeable ground by the osmotic cell bottom behind the pollutant in the elimination pavement runoff, discharge the rainwater of the above-mentioned purified treatment of process simultaneously with penetration mode to the deep layer permeable ground by infiltration well 10.
The invention has the beneficial effects as follows, because the method for this comprehensively discharging accumulated water of underpass roads by filtering infiltration pond is proved to be reasonable in design through practice test, be provided with simple, after underway surface flow rainwater is compiled, handle through decontamination, when groundwater table lower (deeply), be penetrated into shallow-layer permeable ground and deep layer underground water-permeable soil layer by osmotic cell and infiltration well simultaneously, get rid of fast and eliminate pollutant in the rainwater, and additional underground water, thus in highway engineering construction very easy applying.That this method has is effective, instant effect, less investment, environmental protection, economic characteristics, can obtain good social economy and environmental benefit.
Description of drawings
Fig. 1 is the enforcement view of a specific embodiment of the present invention, is denoted as among the figure:
1-road main line, 2-be by the dealings road,
The 3-gutter, the 4-collecting well,
The 5-gutter, the 6-osmotic cell,
The 7-filtration beds, the 8-screen pack,
The 9-sandstone, 10-permeates well,
11-clay ball layer, the 12-water barrier,
The 13-permeable ground, 14-sand net,
15-dash low bank between fields.
The specific embodiment
Embodiment 1, and referring to Fig. 1, among this embodiment, collecting well 4 is located at road main line 1 and underpass type by under the cross way both sides gutter 3 on dealings road 2.Osmotic cell 6 adopts steel concrete to build and builds, and is located in the permeable ground on the collecting well 4 side groundwater table.Be filtration beds 7 back covers at the bottom of the pond of osmotic cell 6, the infiltration well 10 that one caliber is the steel pipe material of ￠ 10cm be set in the central downwards by coaxial line in osmotic cell 6 cell cavities.Adopt commercially available ordinary steel silk screen to be placed on end entrance on the infiltration well 10 as screen pack 8, infiltration well 10 protrudes upward the high 1m of part at the bottom of the pond, cloth hole on the borehole wall, and hole area is not less than described infiltration well 10 and protrudes upward 30% of part borehole wall area at the bottom of the pond.Screen pack 8 tops cover one deck filtration beds 7, and the infiltration well 10 well body peripheries of screen pack 8 belows are also around coating one deck filtration beds 7.It is the commercially available common vermiculite grid of 2m * 2m * 1.5m that above-mentioned filtration beds 7 adopts specification.This grid is made up of the vermiculite grid layer of solid vermiculite granule.Infiltration well 10 passes the lower end at the bottom of the pond, and well body periphery is filled one deck sandstone 9.Infiltration termination, well 10 lower end periphery is downwards water barrier 12 and permeable ground 13 successively, promptly permeating well 10 passes water barrier 12 and stretches to permeable ground 13, infiltration well 10 passes cloth hole on the borehole wall of one section well body under the water barrier 12, hole area be not less than described infiltration well 10 pass one section well body under the water barrier 12 borehole wall area 30%, well body periphery is filled one deck roof clay ball layer 11.Pass on the borehole wall of one section well body under the water barrier 12 around one deck sand net 14 at infiltration well 10, it is the commercially available ordinary steel silk screen of ￠ 1mm that sand net 14 adopts apertures.Gutter 5 connects collecting well 4 bottoms and osmotic cell 6.It is the steel concrete material of ￠ 70cm that the gutter 5 of connection collecting well 4 and osmotic cell 6 also adopts caliber.For avoided multi-pollutant especially solid pollutant pour in gutter 3 or covered conduit, on the both sides furrow dam of described gutter 3 or covered conduit, build and build dash low bank between fields 15 one.
The method of this comprehensively discharging accumulated water of underpass roads by filtering infiltration pond of the present invention, through testing in big wide Hengshui, speedway Hebei to the your name's section many places of China, it is good to be proved to be drainage effect, reach designing requirement fully, but especially be suitable for low and the situation that underway charge for remittance amount is bigger of groundwater table, clean blowdown rate has truly obtained good social economy and environmental benefit up to more than 95%.
Claims (2)
1, a kind of method of comprehensively discharging accumulated water of underpass roads by filtering infiltration pond, this method is to be divided into a collecting well (4) at road main line (1) and underpass type by the cross way both sides gutters (3) of dealings road (2) or covered conduit, establish an osmotic cell (6) in the permeable ground on collecting well (4) the side groundwater table, establishing an infiltration well (10) in this osmotic cell (6) is passed down through at the bottom of the pond, inlet one end cap that infiltration well (10) protrudes upward at the bottom of the pond is put a screen pack (8), cloth hole on the part borehole wall at the bottom of infiltration well (10) protrudes upward the pond, hole area is not less than described infiltration well (10) and protrudes upward 30% of part borehole wall area at the bottom of the pond, screen pack (8) top covers one deck filtration beds (7), infiltration well (10) the well body periphery of screen pack (8) below is also around one deck filtration beds (7), also one deck filtration beds (7) at the bottom of the pond of above-mentioned osmotic cell (6), the lower end well body periphery that infiltration well (10) passes at the bottom of the pond is filled one deck sandstone (9), infiltration well (10) termination, lower end periphery is downwards water barrier (12) and permeable ground (13) successively, infiltration well (10) passes water barrier (12) and stretches to permeable ground (13), infiltration well (10) passes cloth hole on the borehole wall of one section well body under the water barrier (12), hole area also be not less than described infiltration well (10) pass one section well body under the water barrier (12) borehole wall area 30%, at water proof interval well body periphery around filling one deck roof clay ball layer (11), pass on the borehole wall of one section well body under the water barrier (12) around one deck sand net (14) at infiltration well (10), use a gutter (5) to connect described collecting well (4) and described osmotic cell (6), utilize filtration beds (7), screen pack (8) is removed the infiltration of must purifying waste water of pollutant in above-mentioned gutter (3) or covered conduit and the osmotic cell and is discharged.
2, the method for comprehensively discharging accumulated water of underpass roads by filtering infiltration pond according to claim 1 is characterized in that, builds on the both sides furrow dam of described gutter (3) or french drain and builds one deck dash low bank between fields (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101075391A CN101624839B (en) | 2008-12-22 | 2008-12-22 | Method for comprehensively discharging accumulated water of underpass roads by filtering infiltration pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101075391A CN101624839B (en) | 2008-12-22 | 2008-12-22 | Method for comprehensively discharging accumulated water of underpass roads by filtering infiltration pond |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101624839A true CN101624839A (en) | 2010-01-13 |
| CN101624839B CN101624839B (en) | 2010-12-01 |
Family
ID=41520819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101075391A Expired - Fee Related CN101624839B (en) | 2008-12-22 | 2008-12-22 | Method for comprehensively discharging accumulated water of underpass roads by filtering infiltration pond |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101624839B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101824852A (en) * | 2010-01-28 | 2010-09-08 | 黄竹 | Anti-mosquito gully trap |
| CN102418347A (en) * | 2011-09-27 | 2012-04-18 | 天津住宅集团建设工程总承包有限公司 | Drainage construction method for blind drain and sump wells in deep foundation pit |
| CN103225343A (en) * | 2013-05-21 | 2013-07-31 | 重庆大学 | Pollutant-intercepting gutter inlet |
| CN104294905A (en) * | 2014-10-31 | 2015-01-21 | 北京建筑大学 | Pervious concrete pavement system with filter material well |
| CN106351309A (en) * | 2016-09-27 | 2017-01-25 | 吉林建筑大学 | Urban road rainwater detention and seepage system applicable to North |
| CN111852378A (en) * | 2020-08-04 | 2020-10-30 | 中国石油化工股份有限公司 | Shale gas casing head protection process |
-
2008
- 2008-12-22 CN CN2008101075391A patent/CN101624839B/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101824852A (en) * | 2010-01-28 | 2010-09-08 | 黄竹 | Anti-mosquito gully trap |
| CN102418347A (en) * | 2011-09-27 | 2012-04-18 | 天津住宅集团建设工程总承包有限公司 | Drainage construction method for blind drain and sump wells in deep foundation pit |
| CN102418347B (en) * | 2011-09-27 | 2013-10-23 | 天津住宅集团建设工程总承包有限公司 | Drainage construction method for blind drain and sump wells in deep foundation pit |
| CN103225343A (en) * | 2013-05-21 | 2013-07-31 | 重庆大学 | Pollutant-intercepting gutter inlet |
| CN104294905A (en) * | 2014-10-31 | 2015-01-21 | 北京建筑大学 | Pervious concrete pavement system with filter material well |
| CN106351309A (en) * | 2016-09-27 | 2017-01-25 | 吉林建筑大学 | Urban road rainwater detention and seepage system applicable to North |
| CN111852378A (en) * | 2020-08-04 | 2020-10-30 | 中国石油化工股份有限公司 | Shale gas casing head protection process |
| CN111852378B (en) * | 2020-08-04 | 2022-06-10 | 中国石油化工股份有限公司 | Shale gas casing head protection process |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101624839B (en) | 2010-12-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101624839B (en) | Method for comprehensively discharging accumulated water of underpass roads by filtering infiltration pond | |
| CN207727714U (en) | Sponge urban ecology filtration system | |
| CN105621617B (en) | A kind of pavement runoff Integral purifier | |
| CN101560757A (en) | Seepage-intercepting and pollutant-removing system of large channel non-water passing slope | |
| CN206736658U (en) | A kind of porous pavement | |
| CN104032793A (en) | Garden type rainwater impact resistance system used for residential area road | |
| CN211283925U (en) | Formula of sinking buffering area highway runoff purifier | |
| CN101624840B (en) | Method for comprehensively discharging accumulated water of underpass roads by deep layer of filtering settling pond | |
| CN101619590B (en) | Method for removing underway seeper of superficial layer of filtration and infiltration well | |
| WO2019061869A1 (en) | Integrated rainwater treatment device | |
| CN204898828U (en) | Rainwater conserves - restores integrative device | |
| CN206815479U (en) | Landscape eddy flow arranges seepage well | |
| CN110012770B (en) | Rainwater garden capable of efficiently reducing runoff flow velocity and pollutants | |
| CN210561533U (en) | Water collecting and draining roadbed capable of preventing water from accumulating on road surface | |
| CN203866664U (en) | Permeable concrete pavement system with permeation and drainage guide pipes | |
| CN203977495U (en) | The anti-rainwater impact system of garden type for residential quarter road | |
| CN207362980U (en) | Biological detention area overflow weir | |
| CN216474335U (en) | A foundation structure for installing night light ceramic tile that permeates water | |
| CN207933838U (en) | A kind of type pervious ground rainwater gathering device | |
| CN206245174U (en) | Road drainage structure | |
| CN107938806A (en) | A kind of device and method using sponge-type rain pipe supply Deep Groundwater | |
| CN207435257U (en) | A kind of Integral rain processing unit | |
| CN107386404B (en) | A kind of tree case filter and its application method | |
| Dierkes et al. | Sustainable urban drainage and pollutant source control by infiltration | |
| CN206438582U (en) | A kind of novel rainwater stores stagnant with utilizing integral system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: PREPARATION OFFICE, HENGDA SECTION OF DAGUANG EXPR |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Junchao Inventor after: Di Zhongwei Inventor after: Liu Chaohui Inventor after: Li Jianjun Inventor after: Luo Lihong Inventor after: Zhou Kefeng Inventor after: Liu Haitao Inventor after: Wei Hongbin Inventor after: Liao Jijian Inventor after: Qin Renjie Inventor before: Liu Chaohui Inventor before: Liao Jijian Inventor before: Qin Renjie Inventor before: Zhou Kefeng |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LIU ZHAOHUI LIAO JIXIA QIN RENJIE ZHOU KEFENG TO: CHEN JUNZHAO LIU ZHAOHUILI JIANJUN LUO LIHONG ZHOU KEFENG LIU HAITAO WEI HONGBIN LIAO JIXIA QIN RENJIE ZHAI ZHONGWEI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101208 Address after: 410076 Hunan province Changsha Tianxin Qu Chi Ling Road No. 45 Co-patentee after: Hebei Daguang Highway Hengda Section preparatory office Patentee after: Changsha University of Sciences and Technology Address before: 410076 Hunan province Changsha Tianxin Qu Chi Ling Road No. 45 Patentee before: Changsha University of Sciences and Technology |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101201 Termination date: 20141222 |
|
| EXPY | Termination of patent right or utility model |