CN102767226A - Separate active road edge type pipe drainage system for managing and utilizing urban rainwater - Google Patents
Separate active road edge type pipe drainage system for managing and utilizing urban rainwater Download PDFInfo
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- CN102767226A CN102767226A CN201210274660XA CN201210274660A CN102767226A CN 102767226 A CN102767226 A CN 102767226A CN 201210274660X A CN201210274660X A CN 201210274660XA CN 201210274660 A CN201210274660 A CN 201210274660A CN 102767226 A CN102767226 A CN 102767226A
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Abstract
Disclosed is a separate active road edge type pipe drainage system. Road edges are designed into pipes, road surface drain pipes are built and extend along a road to form a pipe network, urban rainwater is managed and utilized by the aid of water collecting and storing facilities and fixed pump stations in low-lying areas or at selected positions, an urban combined drainage mode is changed, and the problems of urban waterlogging and waste of water resources are solved. The separate active road edge pipe drainage system does not occupy underground space, is convenient to construct, easy to repair and replace and low in management and maintenance cost, is applicable to different types of urban planning, can be arranged at any places with roads without troubles of underground conditions or ground barriers, and has an active drainage ability. Pump station relay and long-distance drainage can be realized when the system is conveniently used in a flood control and stagnant water drainage project, urban waterlogging is prevented and controlled, and five functions of seeping water, storing water, utilizing water, transferring water and draining water are realized. Besides, the separate active road edge type pipe drainage system has excellent expansibility, and can be continuously expanded along with development of cities and extension of roads, and an urban old drainage system can be modified and improved.
Description
Affiliated field
The active curb formula of segregation system pipe drainage system is a kind of system that urban rainwater is carried out management and use.The design of system is to utilize urban road; Use hollow type curb laying road curb, form pipeline with this, and with the sensible formation pipe network of road; In conjunction with catchment facility and the pumping plant that are arranged on low-lying location or select location; Urban rainwater is carried out management and use, transform old-fashioned draining system, realize segregation system discharging that municipal sewage separates with precipitation and the prevention and control of city waterlogging.
Background technology
Urban sewerage and drainage according to source and character, is divided into municipal sewage and precipitation.Municipal sewage is meant the sanitary sewage that enters urban discharging pipeline and the summation of production waste.Sanitary sewage and production waste all contain a large amount of pollutants, must be used for irrigated farmland or utilization again through just entering natural water after the strict processing.Precipitation is meant Atmospheric precipitation, comprises liquid precipitation and solid precipitation.Atmospheric precipitation just need not handled usually can directly enter natural water, is used for irrigated farmland or utilization again.In China city, existing draining system mainly is the shutoff type combined drainage system.Also have many mature cities even be still the direct-discharging combined drainage system.So-called combined system is meant municipal wastewater and precipitation is included in the sewer simultaneously, forms the combined sewage discharging.The method of combined system has not only increased the burden of water treatment, and causes the water resource waste that can directly utilize in a large number.And single flow is without any processing, directly enters natural water nearby, and this mode can make to be received water body and suffer severe contamination.Shutoff type is before entering natural water, increases a water treatment link, enters natural water after treatment.When amount of precipitation increases, after the combined sewage flow exceeds disposal ability, have part and overflow and directly enter natural water, pollute and receive water body.The shutoff type combined drainage system is commonly used now, also is domestic old urban renewal drainage system method commonly used.Separated drainage system is with municipal sewage and rainwater, respectively at two or more drainage systems of independently getting rid of in the pipe duct separately.The system of draining-off sewage is called foul water system, and the system of getting rid of rainwater is called storm-water system.Sewage drains into treatment plant and handles the back discharging, and rainwater enters natural water nearby.The benefit of this mode is can not form combined sewage, and the sewage emissions amount is relatively stable, measurable, can plan, controllability is strong, helps the appropriate design sewage treatment capacity, control is to the pollution of natural water.Separated drainage system is the developing direction of urban sewerage and drainage system.No matter and any system all has only row's function.Many cities of China, because historical reasons, the foundation drainage pipe network all is a combined system, since the fast development in city, the ability wretched insufficiency of old drainage pipeline networks, and during precipitation, discharge capacity just can't be satisfied the demand, and often causes waterlogging.Transform combined system discharging system, the development separated drainage system is the important content of present urban development and transformation.But the underground various pipe networks in city are complicated, and the underground space is very limited, can not hold a storm-water drainage pipe duct again.And a subsurface stormwater discharge pipe line is built in construction, be not a road open the broken tripe of intestines, but entire city open the broken tripe of intestines, the complicacy of technology, the difficulty of construction, and all be unacceptable to townie influence.This has become the bottleneck of urban development and reconstruction of the old city town.
Summary of the invention:
To the deficiency of existing drainage pattern, the present invention program utilizes existing urban road, and road edge is designed to pipeline; Build up the surface drainage pipe; Along with the sensible formation pipe network of road, and combine to be arranged on the collected water storage facility and the fixed pump station of low-lying location or select location, realize management and use urban rainwater; Change city combined system draining form, solve the problem of city waterlogging and water resource waste.
Technical scheme of the present invention is: in the middle of using is the hollow type curb of pipeline, forms two flowing lines on both sides of the road in the road, and along with the extension of road connects the formation drainage pipeline networks.According to landform and actual needs, in the low-lying location of road or selected region set up the collected water storage system that forms by collecting-tank, sedimentation basin, infiltration pond, reservoir and fixed pump station, the bottom laying permeable layer in infiltration pond, pumping plant links to each other with curb formula pipeline.So just, form initiatively vent type storm water management system of a segregation system.
The invention has the beneficial effects as follows: curb formula pipe drainage system, technical requirements is low, and cost of production is little, and is easily manufactured.This curb formula pipe drainage system need not take the underground space, therefore can the various pipes of underground complicacy do not damaged and influence, and easy construction, maintenance and changing easily, daily management and maintenance cost are low.Curb formula pipe drainage system can adapt to various types of urban plannings, because curb formula pipeline is along with road is walked, the local curb formula pipeline of path just can be led to, and need not scruple subsurface picture, does not also have obstacle on the ground.Because be the power discharging, can be provided with flexibly, according to the environmental quality and the draining intention of landform and downstream area, design curb formula pipeline rout is set up the relay pumping plant, the networking in flakes of formation scale, transfer in the formation zone, drainability.Extraordinary autgmentability is arranged, can be along with development of city, the extension of road, constantly expansion realizes the transformation of Urban Old draining system and perfect.Be easy to carry out standardization.Can combine the engineering of controlling flood and draining flooded fields easily, realize prevention and control the city waterlogging.Curb formula pipeline is connected the collecting-tank, sedimentation basin, infiltration pond, reservoir, station pump of low-lying region or the underground foundation of select location etc., forms combining of line and point, reaches the function of water conservancy projects, and rainfall resource is carried out management and use.Can realize oozing, hold, use, transfer, arranging five functional.Ooze, promptly to underground infiltration, replenish underground water.Hold, promptly when amount of precipitation is suitable, store certain water yield.With, promptly utilize the water yield store to supply municipal administration, gardens, environmental sanitation, fire-fighting, view (like fountain pool, wetland etc.), and part commercial water (like carwash etc.) use.Transfer, be that amount of precipitation is unbalanced or when demand is arranged, water transfer in certain zone.Row, promptly when super large precipitation, rainfall is directly entered natural water.Owing to be connected with station pump, have initiatively discharge capacity, can carry out the pumping plant relay, long distance discharging.
Description of drawings:
Below in conjunction with accompanying drawing, the invention scheme is further specified.
Fig. 1 is a curb formula pipe drainage system.
1. curb formula pipelines among the figure.2. stationary type water pump.3. collecting system.4. rain-water drainage mouth.5. trunk sewer.6. sewage main pipe.7. Wastewater Treatment Plant.8. outfall.
Fig. 2 is the collecting system sketch map.
9. well double-edged fine-toothed combs among the figure.10. sedimentation basin.11. infiltration pond.12. collecting-tank.13. screen pack.14. reservoir.15. permeable layer.
The method of curb formula pipe drainage system synthesis utilization is: during rainfall, rainwater compiles through the road surface, after the first back of filtering of well double-edged fine-toothed comb 9 flows into collecting-tank 12, passes through the filtration of screen pack 13 again, and inflow sedimentation basin 10.In sedimentation basin, sandstone are deposited at the bottom of the pond, and water overflows into infiltration pond 11 from above.When amount of precipitation was little, the rainwater that stockpiles saw through permeable layer and permeates the ground in the infiltration pond, replenish underground water.When amount of precipitation is big; Rainwater overflows into reservoir 14 from infiltration the pond 11, and reservoir 14 is built by certain capacity, and the rainwater in design capacity is stored; Supply municipal administration, gardens, environmental sanitation, fire-fighting, view (like fountain pool, wetland etc.), and the part commercial water (like carwash etc.) use.And can through curb formula pipeline 1, between each reservoir, allocate as required.Can also pass through curb formula pipeline 1, carry out the pumping plant relay, trans-regional water transfer, or supply water to the suburb farming demand.When the amount of precipitation super large, the water level of reservoir 14 sharply raises, and when water level reached warning line, stationary type water pump 2 started automatically, directly discharges through curb formula pipeline 1, or discharges by selected direction.
Claims (5)
1. a drainage system is characterized in that: with the drainage shunting, the road surface pipe-line system is arranged.
2. it is characterized in that according to claim 1: the road surface pipeline is built in the road with the hollow type curb on both sides of the road.
3. according to claim 1, it is characterized in that: the road surface pipeline is sensible with road, connects to form pipe network.
4. of claim 3, it is characterized in that: the road surface pipe network connects the underground facility that catchments and constitutes active exhaust system.
5. of claim 4, it is characterized in that: the underground facility that catchments is made up of collecting-tank, sedimentation basin, infiltration pond, reservoir and station pump.
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CN201210274660XA CN102767226A (en) | 2012-07-26 | 2012-07-26 | Separate active road edge type pipe drainage system for managing and utilizing urban rainwater |
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CN201210274660XA CN102767226A (en) | 2012-07-26 | 2012-07-26 | Separate active road edge type pipe drainage system for managing and utilizing urban rainwater |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103741609A (en) * | 2014-01-20 | 2014-04-23 | 叶元华 | Pipeline draining system |
CN104863083A (en) * | 2015-06-11 | 2015-08-26 | 江西师范大学 | Method for cohesive water storage and drainage in garden |
CN106677314A (en) * | 2017-01-09 | 2017-05-17 | 泰华智慧产业集团股份有限公司 | Method and system for automatically providing disposition suggestion of ponding site |
CN106759763A (en) * | 2015-11-25 | 2017-05-31 | 吴任平 | A kind of urban rainwater accumulates and utilization system naturally |
CN113089798A (en) * | 2021-03-24 | 2021-07-09 | 江南大学 | Cross-region rain and sewage interception scheduling system and method |
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CN1403654A (en) * | 2002-09-11 | 2003-03-19 | 刘仕辉 | Construction process of stereo ground and underground road |
CN2625438Y (en) * | 2003-06-24 | 2004-07-14 | 臧宝华 | Curbstone |
CN2740656Y (en) * | 2004-09-10 | 2005-11-16 | 杨树岭 | Water guiding stone of open drain on road |
CN1928241A (en) * | 2006-09-29 | 2007-03-14 | 天津市博安塑胶制品有限公司 | Kerbstone with drainage hole |
CN201068541Y (en) * | 2007-02-13 | 2008-06-04 | 梁耀德 | Vertical type road drainage structure |
CN201574483U (en) * | 2010-01-22 | 2010-09-08 | 周瑞敏 | Highway road-edge stone |
-
2012
- 2012-07-26 CN CN201210274660XA patent/CN102767226A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1403654A (en) * | 2002-09-11 | 2003-03-19 | 刘仕辉 | Construction process of stereo ground and underground road |
CN2625438Y (en) * | 2003-06-24 | 2004-07-14 | 臧宝华 | Curbstone |
CN2740656Y (en) * | 2004-09-10 | 2005-11-16 | 杨树岭 | Water guiding stone of open drain on road |
CN1928241A (en) * | 2006-09-29 | 2007-03-14 | 天津市博安塑胶制品有限公司 | Kerbstone with drainage hole |
CN201068541Y (en) * | 2007-02-13 | 2008-06-04 | 梁耀德 | Vertical type road drainage structure |
CN201574483U (en) * | 2010-01-22 | 2010-09-08 | 周瑞敏 | Highway road-edge stone |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103741609A (en) * | 2014-01-20 | 2014-04-23 | 叶元华 | Pipeline draining system |
CN104863083A (en) * | 2015-06-11 | 2015-08-26 | 江西师范大学 | Method for cohesive water storage and drainage in garden |
CN106759763A (en) * | 2015-11-25 | 2017-05-31 | 吴任平 | A kind of urban rainwater accumulates and utilization system naturally |
CN106677314A (en) * | 2017-01-09 | 2017-05-17 | 泰华智慧产业集团股份有限公司 | Method and system for automatically providing disposition suggestion of ponding site |
CN106677314B (en) * | 2017-01-09 | 2019-01-04 | 泰华智慧产业集团股份有限公司 | Automatically provide the method and system that the disposition of ponding point is suggested |
CN113089798A (en) * | 2021-03-24 | 2021-07-09 | 江南大学 | Cross-region rain and sewage interception scheduling system and method |
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Application publication date: 20121107 |