CN207672420U - Highway bridge runoff is collected and Ecological Disposal purification system - Google Patents
Highway bridge runoff is collected and Ecological Disposal purification system Download PDFInfo
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- CN207672420U CN207672420U CN201721654958.8U CN201721654958U CN207672420U CN 207672420 U CN207672420 U CN 207672420U CN 201721654958 U CN201721654958 U CN 201721654958U CN 207672420 U CN207672420 U CN 207672420U
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- gutter
- runoff
- bridge
- purification system
- wetland pond
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Abstract
The utility model discloses a kind of collection of highway bridge runoff and Ecological Disposal purification systems, belong to traffic environment-friendly facility；It is intended to provide a kind of sewage purification system collected for deck runoff with Ecological Disposal, reduction deck runoff pollution environment.It includes runoff collection system and Ecological Disposal purification system；Runoff collection system is by being arranged in bridge floor（1）With protective fence（2）The collecting gutter of intersection（10）, be located at protective fence（2）The gutter in outside（3）, be connected to the gutter and collecting gutter（10）Drainage tube（9）With gutter（3）The emergency lagoon of connection（8）It constitutes；Ecological Disposal purification system is by passing through water channel（18）The multistage wetland pond of serial communication（12）It constitutes；Emergency lagoon（8）With buffer pool（23）Connection, the buffer pool and first order wetland pond（12）Connection.The utility model can not only prevent deck runoff from polluting water body under bridge but also be avoided that contamination accident expands, spreads；It is a kind of traffic environment-friendly facility for highway bridge.
Description
Technical field
It is collected the utility model is related to a kind of sewage disposal purification system more particularly to a kind of highway bridge runoff and ecological
Treatment and purification system；Belong to traffic environment-friendly facility.
Background technology
Currently, highway bridge all only has drainage system, without runoff collection system and ecological treatment system.Vehicle is arranged
The machine oil of the tail gas, leakage put, the soil of wheel institute adhesive tape, the rubbish etc. that is scattered can all be deposited on bridge floor, and be generated with rainfall
Pavement runoff rivers, lake waters below bridge are directly discharged by drainage system.Often this is previous, be easy to cause water
It pollutes in domain.More seriously, when leakage accident once occurs for the poisonous and harmful article of special vehicle delivery, you can pass through bridge
Drain hole flows into waters under bridge；Pollution involves that range is wide, disposition difficulty is big.
In view of drawbacks described above existing for existing highway bridge, there is an urgent need for design one kind having good drain function, can be to bridge floor
Concentration purified treatment is collected and carried out to runoff, with the traffic for effectively solving the pollution of highway bridge floor, realizing water resource recycling
Comprehensive environmental improvement system.
Invention content
In view of the above defects of the prior art, the utility model be intended to provide a kind of highway bridge runoff collect and
Ecological Disposal purification system；It is collected for deck runoff and purified treatment, temporary collect leaks the things such as harmful liquid and fire water
Therefore drain, to reduce deck runoff to ambient contamination, especially suitable for ecologically sensitive area.
To achieve the goals above, the utility model uses following technical scheme：It includes runoff collection system and ecology
Treatment and purification system；The runoff collection system is by being located at intersection on the inside of bridge floor edge and protective fence and moving towards arrangement along bridge
Collecting gutter, elevation is arranged in gutter on the outside of protective fence less than the collecting gutter and along bridge trend, is connected to the gutter and catchments
More drainage tubes of ditch are fixed on bridge pier and are made up of the emergency lagoon that drainpipe is connected to gutter, are parallel with accident shunting
The discharge tube of pipe is connected to the emergency lagoon；The Ecological Disposal purification system is by at least two-stage wetland by water channel serial communication
Pond is constituted；Discharge tube is connected to buffer pool, which is connected to by water inlet pipe with first order wetland pond.
Bridge floor is less than bridge floor in intermediate domes high, both sides are low, the elevation of collecting gutter；Gutter moves towards to tilt along bridge
Arrangement, drainpipe are located at the low side of the gutter.
Be equipped with geomembrane, boulder bed, cobble rock layers and granule rock layers in wetland pond successively from bottom to top, wetland pond it is outer
Side is disposed with sedimentation basin；Be embedded in granule rock layers surface be distributed with the water distributor of several water distributing pores, granule rock layers surface kind
It is implanted with water plant, several water suctions are distributed in the surface that the outlet pipe, the outlet pipe that are connected to sedimentation basin are embedded in boulder bed
Hole；Water channel one end connect with the sedimentation basin in upper level wetland pond, the water distributor in the other end and next stage wetland pond connects, the first order
The water distributor in wetland pond is connect with water inlet pipe, the sedimentation basin in most end level-one wetland pond is connected with delivery pipe.
There are the more oxygenation antipriming pipes being inserted perpendicularly into cobble rock layers in wetland pond.
Compared with the prior art, the utility model on bridge by adopting the above-described technical solution, be provided with for receiving
The runoff collection system of Ji Qiaomianjingliushui is simultaneously additionally arranged sewage treatment ecological system near bridge；Therefore in normal precipitation
Under state, deck runoff water can be concentrated on by collecting gutter, gutter, drainpipe in emergency tank, then by dashpot successively
It is discharged again after into ecological purification system processing；It can effectively prevent bridge floor pollution runoff direct emission and pollute water environment.Work as oil
When the poisonous and harmful substances such as material, chemicals leak into bridge floor, only need to close discharge tube can have by accident isocon by toxic
Evil liquid is shifted and is centrally disposed；From avoid accidental pollution face expand, sprawling；Especially suitable for ecologically sensitive area.
Experiment proves that deck runoff water is after Tthe utility model system collection processing, CODCrIt can be reduced to by 285mg/L
76mg/L、BOD512mg/L, SS can be reduced to by 82mg/L to be reduced to 48mg/L by 363mg/L, comply fully with national sewage
Comprehensive discharge standard level-one water quality.
Description of the drawings
Fig. 1 is the structural schematic diagram that the utility model runoff collection system is installed on bridge；
Fig. 2 is close-up schematic view at the A of Fig. 1；
The structural schematic diagram of Fig. 3 the utility model ecological treatment systems.
In figure：Bridge floor 1, gutter 3, drainpipe 4, bridge pier 5, accident isocon 6, discharge tube 7, emergency lagoon 8, draws protective fence 2
Flow tube 9, collecting gutter 10, water inlet pipe 11, wetland pond 12, granule rock layers 13, water distributor 14, cobble rock layers 15, oxygenation antipriming pipe 16,
Sedimentation basin 17, water channel 18, delivery pipe 19, geomembrane 20, outlet pipe 21, boulder bed 22, buffer pool 23.
Specific implementation mode
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in Figures 1 to 3, bridge floor 1 is in intermediate high, two edges bottom domes, and runoff collection system is by being located at bridge floor 1
It is moved towards with 2 inside intersection of protective fence and along bridge at edge（That is bridge length direction）Collecting gutter 10, the elevation of arrangement are less than should
Collecting gutter and along bridge trend be arranged in the gutter 3 in the outside of protective fence 2, more drainage tubes 9 for being connected to the gutter and collecting gutter 10,
It is fixed on bridge pier 5 and is made up of the emergency lagoon 8 that drainpipe 4 is connected to gutter 3, be parallel with the discharge tube 7 of accident isocon 6
It is connected to the emergency lagoon.Ecological Disposal purification system the two-stage wetland pond 12 of 18 serial communication of water channel by being made up of.Discharge tube 7
It is connected to buffer pool 23, which is connected to by water inlet pipe 11 with first order wetland pond 12.Have in each wetland pond 12 from lower and
On the geomembrane 20, the grain size that are laid with successively be 100~150mm boulder bed 22, grain size be 30~50mm cobble rock layers 15, grain
Diameter is the granule rock layers 13 of 10mm.
In order to improve treatment and purification effect, being embedded in granule rock layers 13 and be equipped with the water distributor being connected to water inlet pipe 11
14, several water distributing pores are distributed in the surface of the water distributor（It is not shown in figure）, the surface grafting of granule rock layers 13 has water plant.
In order to improve treatment and purification effect, the outside in each wetland pond 12 is disposed with sedimentation basin 17, is embedded in boulder bed 22
Several suction holes are distributed in the surface of the outlet pipe 21 being connected to the sedimentation basin, the outlet pipe（It is not shown in figure）；Water channel 18 1
End connect with the sedimentation basin 17 in upper level wetland pond 12, the connection of the water distributor 14 in the other end and next stage wetland pond 12；The first order
The connection of water distributor 14 in wetland pond 12 is connect with water inlet pipe 11, and the sedimentation basin 17 in most end level-one wetland pond 12 is connected with delivery pipe
19。
For the ease of collecting the runoff water of bridge floor, the elevation of collecting gutter 10 is less than bridge floor 1；For the ease of draining, 3 edge of gutter
Bridge moves towards（That is length direction）It is in tilted layout, the least significant end in the gutter is arranged in drainpipe 4.
In order to increase the oxygen content in water body, there are the more oxygenation being inserted perpendicularly into cobble rock layers 15 porous in wetland pond 12
Pipe 16.
Claims (4)
1. a kind of highway bridge runoff is collected and Ecological Disposal purification system, including runoff collection system and Ecological Disposal purification system
System；It is characterized in that：The runoff collection system is by being located at bridge floor（1）Edge and protective fence（2）Inside intersection and along bridge
Move towards the collecting gutter of arrangement（10）, elevation less than the collecting gutter and along bridge trend be arranged in protective fence（2）The gutter in outside
（3）, be connected to the gutter and collecting gutter（10）More drainage tubes（9）, be fixed on bridge pier（5）It goes up and passes through drainpipe（4）With side
Ditch（3）The emergency lagoon of connection（8）It constitutes, is parallel with accident isocon（6）Discharge tube（7）It is connected to the emergency lagoon；The life
State treatment and purification system is by passing through water channel（18）At least two-stage wetland pond of serial communication（12）It constitutes；Discharge tube（7）With buffering
Pond（23）Connection, the buffer pool pass through water inlet pipe（11）With first order wetland pond（12）Connection.
2. highway bridge runoff according to claim 1 is collected and Ecological Disposal purification system, it is characterised in that：Bridge floor
（1）In intermediate domes high, both sides are low, collecting gutter（10）Elevation be less than bridge floor（1）；Gutter（3）Incline along bridge trend
Tiltedly arrangement, drainpipe（4）Positioned at the low side of the gutter.
3. highway bridge runoff according to claim 1 is collected and Ecological Disposal purification system, it is characterised in that：Wetland pond
（12）In be equipped with geomembrane successively from bottom to top（20）, boulder bed（22）, cobble rock layers（15）With granule rock layers（13）, wetland
Pond（12）Outside be disposed with sedimentation basin（17）；Granule rock layers（13）In be embedded with the water distributor that several water distributing pores are distributed in surface
（14）, granule rock layers（13）Surface grafting have water plant, boulder bed（22）In be embedded with and sedimentation basin（17）Connection goes out
Water pipe（21）, the outlet pipe surface several suction holes are distributed with；Water channel（18）One end and upper level wetland pond（12）Precipitation
Pond（17）Connection, the other end and next stage wetland pond（12）Water distributor（14）Connection, first order wetland pond（12）Water distributor
（14）With water inlet pipe（11）Connection, most end level-one wetland pond（12）Sedimentation basin（17）It is connected with delivery pipe（19）.
4. highway bridge runoff according to claim 3 is collected and Ecological Disposal purification system, it is characterised in that：Wetland pond
（12）In there are more to be inserted perpendicularly into cobble rock layers（15）In oxygenation antipriming pipe（16）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721654958.8U CN207672420U (en) | 2017-12-03 | 2017-12-03 | Highway bridge runoff is collected and Ecological Disposal purification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721654958.8U CN207672420U (en) | 2017-12-03 | 2017-12-03 | Highway bridge runoff is collected and Ecological Disposal purification system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207672420U true CN207672420U (en) | 2018-07-31 |
Family
ID=62967385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721654958.8U Active CN207672420U (en) | 2017-12-03 | 2017-12-03 | Highway bridge runoff is collected and Ecological Disposal purification system |
Country Status (1)
| Country | Link |
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| CN (1) | CN207672420U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108004918A (en) * | 2017-12-03 | 2018-05-08 | 浙江临金高速公路有限公司 | Highway bridge runoff is collected and Ecological Disposal cleaning system |
| CN109574404A (en) * | 2018-12-29 | 2019-04-05 | 张晓强 | Draining purification system for highway bridge |
-
2017
- 2017-12-03 CN CN201721654958.8U patent/CN207672420U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108004918A (en) * | 2017-12-03 | 2018-05-08 | 浙江临金高速公路有限公司 | Highway bridge runoff is collected and Ecological Disposal cleaning system |
| CN109574404A (en) * | 2018-12-29 | 2019-04-05 | 张晓强 | Draining purification system for highway bridge |
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Address after: 310000 room 630, No. 108, Qingyin street, Shangcheng District, Hangzhou City, Zhejiang Province Patentee after: ZHEJIANG LINJIN EXPRESSWAY Co.,Ltd. Patentee after: TRANSPORT PLANNING AND Research Institute MINISTRY OF TRANSPORT Patentee after: Zhejiang shuzhijiaoyuan Technology Co.,Ltd. Patentee after: GUIZHOU TRANSPORT SCIENCE RESEARCH INSTITUTE SHARES Co.,Ltd. Address before: 310000 room 630, No. 108, Qingyin street, Shangcheng District, Hangzhou City, Zhejiang Province Patentee before: ZHEJIANG LINJIN EXPRESSWAY Co.,Ltd. Patentee before: TRANSPORT PLANNING AND Research Institute MINISTRY OF TRANSPORT Patentee before: ZHEJIANG PROVINCIAL INSTITUTE OF COMMUNICATIONS PLANNING DESIGN & RESEARCH Co.,Ltd. Patentee before: GUIZHOU TRANSPORT SCIENCE RESEARCH INSTITUTE SHARES Co.,Ltd. Address after: 310000 room 630, No. 108, Qingyin street, Shangcheng District, Hangzhou City, Zhejiang Province Patentee after: ZHEJIANG LINJIN EXPRESSWAY Co.,Ltd. Patentee after: TRANSPORT PLANNING AND Research Institute MINISTRY OF TRANSPORT Patentee after: ZHEJIANG PROVINCIAL INSTITUTE OF COMMUNICATIONS PLANNING DESIGN & RESEARCH Co.,Ltd. Patentee after: GUIZHOU TRANSPORT SCIENCE RESEARCH INSTITUTE SHARES Co.,Ltd. Address before: 310000 room 630, No. 108, Qingyin street, Shangcheng District, Hangzhou City, Zhejiang Province Patentee before: ZHEJIANG LINJIN EXPRESSWAY Co.,Ltd. Patentee before: TRANSPORT PLANNING AND Research Institute MINISTRY OF TRANSPORT Patentee before: ZHEJIANG PROVINCIAL INSTITUTE OF COMMUNICATIONS PLANNING, DESIGN & RESEARCH Patentee before: GUIZHOU TRANSPORT SCIENCE RESEARCH INSTITUTE SHARES Co.,Ltd. |