CN109371776A - A kind of wellhead protection zone highway runoff is collected and emergency purifying system - Google Patents
A kind of wellhead protection zone highway runoff is collected and emergency purifying system Download PDFInfo
- Publication number
- CN109371776A CN109371776A CN201811451317.1A CN201811451317A CN109371776A CN 109371776 A CN109371776 A CN 109371776A CN 201811451317 A CN201811451317 A CN 201811451317A CN 109371776 A CN109371776 A CN 109371776A
- Authority
- CN
- China
- Prior art keywords
- pond
- emergency
- physical absorption
- runoff
- outlet pipe
- 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
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
- E01C11/224—Surface drainage of streets
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/0401—Gullies for use in roads or pavements
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/0401—Gullies for use in roads or pavements
- E03F5/0403—Gullies for use in roads or pavements with a sediment trap
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/0401—Gullies for use in roads or pavements
- E03F5/0404—Gullies for use in roads or pavements with a permanent or temporary filtering device; Filtering devices specially adapted therefor
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Sewage (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The present invention relates to the collection of environmental protection, water purification technology field more particularly to a kind of wellhead protection zone highway runoff and emergency purifying systems.This system includes shunting pond, physical absorption pond, emergency reservoir and grass planting ecological pool, the shunting pond, physical absorption pond, emergency reservoir are sequentially connected in series with grass planting ecological pool and are connected to, it shunts and is communicated with pavement runoff water inlet pipe, later period runoff outlet pipe on pond, shunts pond outlet pipe and shunts pond check-valves, it is interior to be equipped with fast opening/closing valve.Physical absorption pond outlet pipe is communicated on the physical absorption pond, it is interior to be equipped with several layers of active carbon plate.Emergency reservoir outlet pipe and emergency water inlet pipe are communicated on the emergency reservoir, it is interior to be equipped with valve well and two-way blow valve.Grass planting ecological pool outlet pipe is communicated on the grass planting ecological pool, interior to be equipped with training wall and microlith baffle, bottom of pond portion plants aquatic ecological plant.
Description
Technical field
The present invention relates to environmental protection, water purification technology field more particularly to a kind of wellhead protection zone highway runoffs
Collection and emergency purifying system.
Background technique
With constantly improve for network of highways, the safety problem of highway and surrounding enviroment is also gradually revealed, especially high
For fast highway when across environmental sensitive area such as wellhead protection zones, the importance of water environment protection is self-evident.A large amount of experts learn
Person is studies have shown that vehicle can leave a large amount of pollutant on road surface during the driving period, mainly comprising exhaust gas class, greasy dirt class, a huge sum of money
Belong to class, if the pavement runoff generated through rain drop erosion road surface can cause water proximate serious without processing direct emission
It influences.Meanwhile the vehicle of all kinds of dangerous material is delivered, cause poisonous and harmful substance to be leaked to protection zone water if contingency occurs
Domain, even more a kind of irreversible injury.So while highway construction constantly promotes, it is necessary to cross over water source pump-station
The pavement runoff in area carries out processing control, and water quality indicator is made to reach national " water environment quality standard " (GB3838-2002)
The discharge standard of II class, III class effectively lowers harm of the highway communication operation to wellhead protection zone.
Currently, China has had carried out some research for the pollution mechanism and punishment of highway runoff, but it is directed to highway runoff
It collects and emergency purifying systematic research is less, have in particular for discharge standards such as wellhead protection zones and be strict with region
Pavement runoff is collected and emergency purifying system almost blank.For these reasons, it would be highly desirable to design a kind of wellhead protection zone highway
Runoff is collected and emergency purifying system, to improve wellhead protection zone emergency capability and solve the problems, such as that water resource recycles.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, adapt to reality and need, provide a kind of wellhead protection zone
Highway runoff is collected and emergency purifying system.
In order to achieve the object of the present invention, the technical solution adopted by the present invention are as follows:
In view of the deficiencies in the prior art, the present invention provides a kind of wellhead protection zone highway runoff and collects and emergency purifying system
System.Pavement runoff is shunted pond preliminary sedimentation under normal condition, the absorption of physical absorption pond is isolated, emergency reservoir savings are collected,
Grass planting ecological pool, which orderly purifies, is finally reached national water quality discharge standard, and later period runoff can be direct by opening fast opening/closing valve
It is discharged into water proximate；The poisonous and harmful liquid of leakage is directly discharged into emergency savings by opening emergency water inlet pipe under emergency condition
Pond waits and being further processed, and reaches purification road surface sewage, effectively solves the problems, such as that water resource recycles, while improving water source pump-station
Emergency capability of the area to the outburst surroundings security incident generated due to highway transportation, effective protection wellhead protection zone water quality peace
Entirely.
In order to solve the above technical problems, technical solution proposed by the present invention are as follows: a kind of wellhead protection zone highway runoff receipts
Collection and emergency purifying system, including shunt pond, physical absorption pond, emergency reservoir and grass planting ecological pool, the shunting pond, object
Reason adsorption tank, emergency reservoir are sequentially connected in series with grass planting ecological pool and are connected to, and shunt and are communicated with pavement runoff water inlet pipe, later period on pond
Runoff outlet pipe shunts pond outlet pipe and shunts pond check-valves, interior to be equipped with fast opening/closing valve.On the physical absorption pond
It is communicated with physical absorption pond outlet pipe, it is interior to be equipped with several layers of active carbon plate.Emergency reservoir is communicated on the emergency reservoir
Outlet pipe and emergency water inlet pipe, it is interior to be equipped with valve well and two-way blow valve.Grass planting ecology is communicated on the grass planting ecological pool
Pond outlet pipe, interior to be equipped with training wall and microlith baffle, bottom of pond portion plants aquatic ecological plant.
Further, the fast opening/closing valve normal condition is closed state, highly lower than pond top edge is shunted, works as chance
Fast opening/closing valve can be opened when to extra torrential rain or direct emission later period runoff.
Further, the shunting pond outlet pipe shunted on pond is connected to physical absorption pond, shunts pond outlet pipe by shunting
Pond check-valves control opening and closing, shunt pond check-valves only allow runoff from shunt pond flow into physics adsorption tank in, do not allow runoff from
Physical absorption pond, which flows back to, to be shunted in pond.
Further, the physical absorption pond is equipped with suspended matter baffle, and suspended matter baffle is perpendicular in physical absorption pond
Water (flow) direction is fixed on the two sides pool wall parallel with physical absorption pond water (flow) direction.Suspended matter baffle bottom and active carbon plate
Top surface keeps certain distance, forms water passage, and suspended matter baffle exceeds physical absorption pond maximum water level certain altitude.
Further, several layers of active carbon slab, the preferred 10cm- of distance between active carbon plate are equipped in the physical absorption pond
15cm。
Further, the physical absorption pond outlet pipe connection emergency reservoir on the physical absorption pond, physical absorption pond
Outlet pipe by physical absorption pond check-valves control be opened and closed, physical absorption pond check-valves only allow runoff from physical absorption pond flow into answer
In anxious reservoir, runoff is not allowed to flow back in physical absorption pond from emergency reservoir.
Further, it is equipped with two-way blow valve at emergency savings bottom of pond portion corner, two-way blow valve has quickly row
Put the function of sewage in physical absorption pond or emergency reservoir.
Further, the emergency reservoir is equipped with emergency water inlet pipe, is closed form under water inlet pipe normal condition of meeting an urgent need
State is open state under emergency rating.
Further, the emergency reservoir outlet pipe on the emergency reservoir is connected to grass planting ecological pool, reservoir of meeting an urgent need
Outlet pipe is controlled by emergency reservoir check-valves and is opened and closed, and emergency reservoir check-valves only allows runoff to plant from emergency reservoir inflow
In careless ecological pool, runoff is not allowed to flow back in emergency reservoir from grass planting ecological pool.
The beneficial effects of the present invention are:
1, collection of the invention and emergency purifying system structure are simple, easy to maintain, and the early period for capableing of road pavement runoff is dirty
Water and later period runoff are handled respectively, effectively improve wellhead protection zone to the prevention and control energy containing pavement runoffs such as heavy metal, greasy dirt classes
Power.
2, the present invention will shunt pond, physical absorption pond, emergency reservoir and grass planting ecological pool and combine together, punish effect
Good, environment protecting is good.
3, mid-early stage pavement runoff of the invention enters physical absorption pond, and later period pavement runoff water quality is close to precipitation water
Matter, fast opening/closing valve directly can be discharged into water proximate by later period runoff outlet pipe after opening, greatly reduce runoff treatment load.
4, suspended matter baffle is equipped in the present invention in physical absorption pond, so that physical absorption pond has isolation suspended matter function
Effect.
5, activity carbon slab used in the present invention convenient for acquisition and can be recycled.
6, in the present invention, when contingency occurs for road surface, when leading to poisonous and harmful liquid leakage, emergency worker can will meet an urgent need
Water inlet pipe is opened, and directly poisonous and harmful liquid is drained into emergency reservoir, prevents poisonous and harmful liquid from further spreading.
7, in the present invention, training wall can change runoff flowing through in grass planting ecological pool, extend the clarification time of runoff,
Maintenance personnel are facilitated to conserve the update of aquatic ecological plant simultaneously.
8, in the present invention, pond check-valves, physical absorption pond check-valves and emergency reservoir check-valves are shunted by runoff along solid
Determine direction flowing, eliminates refluence and air-teturning mixed phenomenon.
9, in the present invention, microlith baffle, which effectively prevents microlith from constantly migrating because of water body flow, blocks grass planting ecological pool goes out
The phenomenon that water pipe.
Detailed description of the invention
The present invention is described further with case study on implementation with reference to the accompanying drawing.
Fig. 1 is a kind of collection of wellhead protection zone highway runoff and emergency purifying System planes layout drawing；
Fig. 2 is the sectional view in I-I section Fig. 1；
Fig. 3 is the sectional view in II-II section Fig. 1；
Fig. 4 is part road surface drainage gutter schematic diagram.
In figure: 1 is shunts pond, and 2 be physical absorption pond, and 3 be emergency reservoir, and 4 be grass planting ecological pool, and 5 be road surface diameter
Flow into water pipe, 6 be later period runoff outlet pipe, and 7 is shunt pond outlet pipe, and 8 is shunt pond check-valves, and 9 be fast opening/closing valve, 10
It is physical absorption pond check-valves for suspended matter baffle, 11,12 be physical absorption pond outlet pipe, and 13 be valve well, and 14 put to be two-way
Empty valve, 15 emergency reservoir check-valves, 16 be emergency reservoir outlet pipe, and 17 be emergency water inlet pipe, and 18 be training wall, and 19 be thin
Stone baffle, 20 be grass planting ecological pool outlet pipe, and 21 be active carbon plate, and 22 be physical absorption pond maximum water level, and 23 be aquatic life
State plant, 24 be rubble layer, and 25 be stone son layer, and 26 be chicken girt layer, and 27 be gutter.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples:
Referring to Fig. 1-4.
The invention discloses a kind of collection of wellhead protection zone highway runoff and emergency purifying systems, including shunt pond 1, object
Manage adsorption tank 2, emergency reservoir 3 and grass planting ecological pool 4, the shunting pond 1, physical absorption pond 2, emergency reservoir 3 and plant
Careless ecological pool 4 is sequentially connected in series connection, shunts and is communicated with pavement runoff water inlet pipe 5, later period runoff outlet pipe 6 on pond 1, shunts pond and go out
Water pipe 7 and shunting pond check-valves 8, it is interior to be equipped with fast opening/closing valve 9.Physical absorption is communicated on the physical absorption pond 2
Pond outlet pipe 12, it is interior to be equipped with several layers of active carbon plate 21.Emergency 16 He of reservoir outlet pipe is communicated on the emergency reservoir 3
Emergency water inlet pipe 17, it is interior to be equipped with valve well 13 and two-way blow valve 14.Grass planting ecological pool is communicated on the grass planting ecological pool 4
Outlet pipe 20, bottom of pond portion plant aquatic ecological plant 23.
Training wall 18 and microlith baffle 19 are equipped in the grass planting ecological pool 4.
9 normality of fast opening/closing valve is closed state, highly lower than shunting 1 top edge of pond.
The shunting pond outlet pipe 7 shunted on pond 1 is connected to physical absorption pond 2, shunts pond outlet pipe 7 by shunting pond non-return
The control opening and closing of valve 8, shunts 8 permission runoffs of pond check-valves and flows into physics adsorption tank 2 from pond 1 is shunted, do not allow runoff from object
Reason adsorption tank 2, which flows back to, to be shunted in pond 1.
The physical absorption pond 2 is equipped with suspended matter baffle 10, and suspended matter baffle 10 is perpendicular to the water flow in physical absorption pond 2
Direction is fixed on the two sides pool wall parallel with 2 water (flow) direction of physical absorption pond.10 bottom of suspended matter baffle and active carbon plate 21
Top surface keeps certain distance, forms water passage, and suspended matter baffle 10 exceeds 22 certain altitude of physical absorption pond maximum water level.
Several layers of active carbon slab 21, the preferred 10cm-15cm of distance between active carbon plate 21 are equipped in the physical absorption pond 2.
The connection emergency reservoir 3 of physical absorption pond outlet pipe 12 on the physical absorption pond 2, physical absorption pond outlet pipe
12 control opening and closing by physical absorption pond check-valves 11, and check-valves 11 permission runoffs in physical absorption pond are flowed into from physical absorption pond 2
It meets an urgent need in reservoir 3, runoff is not allowed to flow back in physical absorption pond 2 from emergency reservoir 3.
Two-way blow valve 14 is equipped at the 3 bottom corner of emergency reservoir, two-way blow valve 14 has quick drain object
Manage the function of sewage in adsorption tank 2 or emergency reservoir 3.
The emergency reservoir 3 is equipped with emergency water inlet pipe 17, is closed state under 17 normal condition of water inlet pipe of meeting an urgent need, answers
It is open state under anxious state.
Emergency reservoir outlet pipe 16 on the emergency reservoir 3 is connected to grass planting ecological pool 4, reservoir outlet pipe of meeting an urgent need
16 control opening and closing by emergency reservoir check-valves 15, and emergency 15 permission runoffs of reservoir check-valves are flowed into from emergency reservoir 3
In grass planting ecological pool 4, runoff is not allowed to flow back in emergency reservoir 3 from grass planting ecological pool 4.
As shown in Figures 1 to 4, a kind of wellhead protection zone highway runoff collection and purification system, including shunt pond 1, object
Adsorption tank 2 is managed, meet an urgent need reservoir 3 and grass planting ecological pool 4.Each tank depth is identical but the outlet depth of its design is different, shunts pond
Outlet pipe 7, physical absorption pond outlet pipe 12, emergency reservoir outlet pipe 16 and the height of grass planting ecological pool outlet pipe 20 are below
The height of pavement runoff water inlet pipe 5 forms water-head and is conducive to water body flow, and shunts pond outlet pipe 12, emergency reservoir water outlet
Pipe 16 and grass planting ecological pool 20 nozzle diameters of outlet pipe are all the same, the preferred 300mm of nozzle diameter.
As shown in figure 4, pavement runoff collects through gutter 27 under normal condition, bottom width and the preferred 50cm of ditch depth, unidirectionally
The preferred 300m-500m of charge for remittance length.For convenient for water body flow, the 27 longitudinal slope gradient of gutter is preferably consistent with the road surface longitudinal slope gradient,
Not less than 0.3%, special road section allows to be down to 0.1%.Every section of 27 end of gutter is equipped with pavement runoff water inlet pipe 5 and answers
Radical water pipe 17, the preferred 400mm of nozzle diameter.Pavement runoff water inlet pipe 5 is connected to pond 1 is shunted, the normal shape of water inlet pipe 17 of meeting an urgent need
State is closed state, is opened under emergency rating by emergency worker.
As shown in Fig. 1 to Fig. 3, pavement runoff is flowed by gutter 27 from pavement runoff water inlet pipe 5 under normal condition
Pond 1 is shunted, biggish solid impurity is sunken to bottom of pond.It shunts 1 entirety of pond and is rectangle structure, have precipitating function concurrently, design length and width
Than not being preferably less than 4, the preferred 10m × 2m of inside dimension length × 1.5m.It shunts and is equipped with fast opening/closing valve 9 in pond 1, quickly
The preferred 2m of distance between opening/shutting valve 9 and later period runoff outlet pipe 6 shunts distance between pond outlet pipe 7 and fast opening/closing valve 9
It is preferred that 0.5m, and shunt 7 height of pond outlet pipe and be lower than 9 apical side height of fast opening/closing valve.
As shown in Fig. 1 to Fig. 3,7 bottom surface of pond outlet pipe height is shunted when the water level line in shunting pond 1 reaches under normal condition
Degree, since physical absorption pond 2 is empty pond state at this time, shunting pond check-valves 8 is open state, and runoff is by shunting pond 1 by dividing
It flows pond outlet pipe 7 and enters physical absorption pond 2.The 2 preferred 8m × 3m of inside dimension length of physical absorption pond × 1.5m, inside sets
Active carbon plate 21, the preferred 10cm-15cm of distance between active carbon plate 21.Suspended matter baffle 10 is close in physical absorption pond 2
The positional symmetry arrangement of pond outlet pipe 7 and physical absorption pond outlet pipe 12 is shunted, two baffle preferred distances are 6.8m-7.2m.
As shown in Fig. 1 to Fig. 3, when the water level line in physical absorption pond 2 reaches physical absorption pond outlet pipe under normal condition
12 floor heights, since emergency reservoir 3 is at this time empty pond state, physical absorption pond check-valves 8 is open state, and runoff is by object
It manages adsorption tank 2 and emergency reservoir 3 is entered by physical absorption pond outlet pipe 12.Emergency reservoir outlet pipe 16 and emergency reservoir
3 bottom of pond preferred distances are 0.6m-0.8m.Since each freight volume of hazardous materials transportation lorry is usually no more than 20m3, this example is answered
Collected needed for anxious the accident water volume accommodated choose 40m3 (if in same section of gutter thing occurs for two hazardous materials transportation vehicles
Therefore).Meet an urgent need the 3 preferred 10m × 6m of inside dimension length of reservoir × 1.5m.Water inlet pipe 17 of meeting an urgent need preferably is intake with pavement runoff
5 height of pipe is consistent, while being further processed for convenience of cleaning personnel's service sink body and by sewage discharge, reservoir of meeting an urgent need
It is equipped with two-way blow valve 14 at 3 bottoms corner, the sewage in physical absorption pond 2 or emergency reservoir 3 can be discharged rapidly.
As shown in Fig. 1 to Fig. 3, when the water level line in emergency reservoir 3 reaches emergency reservoir outlet pipe under normal condition
16 floor heights, since grass planting ecological pool 4 is at this time empty pond state, emergency reservoir check-valves 15 is open state, runoff by
Reservoir 3 of meeting an urgent need passes through emergency reservoir outlet pipe 16 and enters grass planting ecological pool 4.4 inside dimension length of grass planting ecological pool
It is preferred that 8m × 6.8m × 1.5m.4 bottom of grass planting ecological pool is followed successively by diameter 30mm-50mm rubble layer 24 from the bottom up, is laid with thick
Spend preferred 15cm, diameter 20mm-30mm stone son layer 25, the preferred 25cm of laying depth, diameter 5-8mm chicken girt layer 26, laying depth
It is preferred that the group of 10cm and aquatic ecological plant 23, the preferred papyrus of aquatic ecological plant 23 or canna or mullet grass or three
It closes.Training wall 18 is equipped in grass planting ecological pool, between training wall 18 preferred distance be 1.4m-1.6m, preferred thickness 10cm-
15cm, apical side height are preferably identical as emergency 16 apical side height of reservoir outlet pipe.18 one end of training wall is fixed with pool wall, the other end
With pool wall apart from preferred 40cm-80cm.Microlith baffle 19 is equipped in grass planting ecological pool, preferably height is 55cm-60cm, and with plant
Preferred distance is 30cm-50cm between careless ecological pool outlet pipe 20.Runoff is finally discharged to week from grass planting ecological pool outlet pipe 20
Enclose water body.
Specifically, the technical principle of above-mentioned collection and emergency purifying system is that pavement runoff passes through gutter 27 from road surface
Runoff water inlet pipe 5, which flows into, to be shunted in pond 1, and biggish solid impurity is sunken to bottom of pond, and the solid impurity later period clears up fortune by cleaning personnel
Out, 9 normal condition of fast opening/closing valve is closed state, can be opened when encountering extra torrential rain or direct emission later period runoff fast
Fast opening/shutting valve 9 is directly discharged to water quality around by later period runoff outlet pipe 6.Since physical absorption pond 2 is at this time empty pond shape
State, shunting pond check-valves 8 are open state, and runoff enters physical absorption pond 2 by shunting pond outlet pipe 7 by shunting pond 1.Physics
Active carbon plate 21 is equipped in adsorption tank 2, with the pollutants characteristic such as adsorbent solid particle, heavy metal, suspended matter baffle 10 surpasses
22 certain distance of physical absorption pond maximum water level out, and suspended matter baffle 10 is apart from active 21 top surface certain distance of carbon plate, shape
At water passage, it is controlled in the suspended matters such as greasy dirt class further in physical absorption pond 2.Since emergency reservoir 3 is at this time
Empty pond state, physical absorption pond check-valves 11 are open state, and runoff passes through physical absorption pond outlet pipe 12 by physical absorption pond 2
Into in emergency reservoir 3.It is equipped with valve well 13 and two-way blow valve 14 in emergency reservoir 3, two-way blow valve 14 can be to object
Water in reason adsorption tank 2 or reservoir 3 of meeting an urgent need carries out quick drain to clear up.Since grass planting ecological pool 4 is at this time empty pond shape
State, emergency reservoir check-valves 15 are open state, and runoff, which is entered by emergency reservoir 3 by emergency reservoir outlet pipe 16, plants
In careless ecological pool 4.4 bottom of pond of grass planting ecological pool is followed successively by rubble layer 24, stone son layer 25, chicken girt layer 26 and aquatic ecological from the bottom up
Plant 27 is mainly adsorbed and is intercepted to poisonous and harmful substance in runoff and nutriment.Water conservancy diversion is equipped in grass planting ecological pool 4
Wall 18,18 apical side height of training wall is identical as emergency 16 apical side height of reservoir outlet pipe, and main function is to extend runoff planting
Effective clarification time in careless ecological pool 4, and facilitate maintenance of the maintenance personnel's later period to water plant.It is equipped in grass planting ecological pool 4
Microlith baffle 19, microlith baffle 19 can effectively prevent microlith and constantly migrate because of runoff flowing, block grass planting ecological pool outlet pipe
20 the phenomenon that.
The emergency water inlet pipe 17 being connected with gutter is equipped in emergency reservoir 3, emergency 17 normal condition of water inlet pipe is
Closed state is directly opened when burst accident, which occurs, for road surface leads to poisonous and harmful liquid leakage by emergency worker, and closure
Adsorption tank outlet pipe 12 and emergency reservoir outlet pipe 16 are managed, sewage extracts transport out in emergency reservoir 3 after preliminary treatment
It is for further processing to relevant departments.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalents made by bright specification and accompanying drawing content are applied directly or indirectly in relevant technical field, are similarly included in
In scope of patent protection of the invention.
Claims (10)
1. a kind of wellhead protection zone highway runoff is collected and emergency purifying system, which is characterized in that including shunting pond (1), object
Manage adsorption tank (2), emergency reservoir (3) and grass planting ecological pool (4)；The shunting pond (1), physical absorption pond (2), emergency storage
Reservoir (3) is sequentially connected in series with grass planting ecological pool (4) and is connected to, and shunts and is communicated with pavement runoff water inlet pipe (5), later period diameter on pond (1)
Water pipe (6) are flowed out, pond outlet pipe (7) is shunted and shunts pond check-valves (8), it is interior to be equipped with fast opening/closing valve (9)；The object
It is communicated with physical absorption pond outlet pipe (12) in reason adsorption tank (2), it is interior to be equipped with several layers of active carbon plate (21).The emergency savings
Emergency reservoir outlet pipe (16) and emergency water inlet pipe (17) are communicated on pond (3), in equipped with valve well (13) and two-way put
Empty valve (14).Grass planting ecological pool outlet pipe (20) is communicated on the grass planting ecological pool (4), bottom of pond portion plants aquatic ecological plant
(23)。
2. a kind of wellhead protection zone highway runoff according to claim 1 is collected and emergency purifying system, feature exist
In equipped with training wall (18) and microlith baffle (19) in the grass planting ecological pool (4).
3. a kind of wellhead protection zone highway runoff according to claim 1 is collected and emergency purifying system, feature exist
In fast opening/closing valve (9) normality is closed state, highly lower than shunting pond (1) top edge.
4. a kind of wellhead protection zone highway runoff according to claim 1 is collected and emergency purifying system, feature exist
In the shunting pond outlet pipe (7) shunted on pond (1) is connected to physical absorption pond (2), shunts pond outlet pipe (7) by shunting pond
Check-valves (8) control opening and closing, shunting pond check-valves (8) only allows runoff to flow into physics adsorption tank (2) from pond (1) is shunted, no
Allow runoff to flow back to from physical absorption pond (2) to shunt in pond (1).
5. a kind of wellhead protection zone highway runoff according to claim 1 is collected and emergency purifying system, feature exist
In the physical absorption pond (2) is equipped with suspended matter baffle (10), and suspended matter baffle (10) is perpendicular in physical absorption pond (2)
Water (flow) direction is fixed on the two sides pool wall parallel with physical absorption pond (2) water (flow) direction.Suspended matter baffle (10) bottom and work
Property carbon plate (21) top surface keep certain distance, formed water passage, suspended matter baffle (10) exceed physical absorption pond peak level
Line (22) certain altitude.
6. a kind of wellhead protection zone highway runoff according to claim 1 is collected and emergency purifying system, feature exist
In the physical absorption pond (2) is interior to be equipped with several layers of active carbon slab (21), the preferred 10cm-15cm of distance between active carbon plate (21).
7. a kind of wellhead protection zone highway runoff according to claim 1 is collected and emergency purifying system, feature exist
In physical absorption pond outlet pipe (12) connection on the physical absorption pond (2) is met an urgent need reservoir (3), the water outlet of physical absorption pond
It manages (12) and opening and closing is controlled by physical absorption pond check-valves (11), physical absorption pond check-valves (11) only allows runoff from physical absorption
Pond (2) flows into emergency reservoir (3), and runoff is not allowed to flow back in physical absorption pond (2) from emergency reservoir (3).
8. a kind of wellhead protection zone highway runoff according to claim 1 is collected and emergency purifying system, feature exist
In equipped with two-way blow valve (14) at emergency reservoir (3) the bottom corner, two-way blow valve (14) has quick drain object
Manage the function of sewage in adsorption tank (2) or emergency reservoir (3).
9. a kind of wellhead protection zone highway runoff according to claim 1 is collected and emergency purifying system, feature exist
In, it is closed state under water inlet pipe (17) normal condition of meeting an urgent need that the emergency reservoir (3), which is equipped with emergency water inlet pipe (17),
It is open state under emergency rating.
10. a kind of wellhead protection zone highway runoff according to claim 1 is collected and emergency purifying system, feature exist
In the emergency reservoir outlet pipe (16) on emergency reservoir (3) is connected to grass planting ecological pool (4), emergency reservoir water outlet
It manages (16) and opening and closing is controlled by emergency reservoir check-valves (15), emergency reservoir check-valves (15) only allows runoff from emergency savings
Pond (3) flows into grass planting ecological pool (4), and runoff is not allowed to flow back in emergency reservoir (3) from grass planting ecological pool (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811451317.1A CN109371776A (en) | 2018-11-30 | 2018-11-30 | A kind of wellhead protection zone highway runoff is collected and emergency purifying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811451317.1A CN109371776A (en) | 2018-11-30 | 2018-11-30 | A kind of wellhead protection zone highway runoff is collected and emergency purifying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109371776A true CN109371776A (en) | 2019-02-22 |
Family
ID=65375524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811451317.1A Pending CN109371776A (en) | 2018-11-30 | 2018-11-30 | A kind of wellhead protection zone highway runoff is collected and emergency purifying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109371776A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112482124A (en) * | 2020-10-10 | 2021-03-12 | 上海市政交通设计研究院有限公司 | Road runoff collecting and processing system crossing water source protection area |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103850180A (en) * | 2014-03-24 | 2014-06-11 | 中交第一公路勘察设计研究院有限公司 | Viaduct drainage and water treatment system |
| CN204266077U (en) * | 2014-12-01 | 2015-04-15 | 重庆交通大学 | A kind of cleaning treatment system of Highway Rainfall Runoff |
| CN104878690A (en) * | 2014-02-27 | 2015-09-02 | 湖南省交通科学研究院 | Runoff processing and emergency system for bridge floor |
| WO2016063115A1 (en) * | 2014-08-04 | 2016-04-28 | 한국그린자원(주) | Water purification system using bioremediation plants |
| 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 |
| CN209816590U (en) * | 2018-11-30 | 2019-12-20 | 南昌大学 | Highway runoff collection and emergency purification system for water source area protection area |
-
2018
- 2018-11-30 CN CN201811451317.1A patent/CN109371776A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104878690A (en) * | 2014-02-27 | 2015-09-02 | 湖南省交通科学研究院 | Runoff processing and emergency system for bridge floor |
| CN103850180A (en) * | 2014-03-24 | 2014-06-11 | 中交第一公路勘察设计研究院有限公司 | Viaduct drainage and water treatment system |
| WO2016063115A1 (en) * | 2014-08-04 | 2016-04-28 | 한국그린자원(주) | Water purification system using bioremediation plants |
| CN204266077U (en) * | 2014-12-01 | 2015-04-15 | 重庆交通大学 | A kind of cleaning treatment system of Highway Rainfall Runoff |
| 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 |
| CN209816590U (en) * | 2018-11-30 | 2019-12-20 | 南昌大学 | Highway runoff collection and emergency purification system for water source area protection area |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112482124A (en) * | 2020-10-10 | 2021-03-12 | 上海市政交通设计研究院有限公司 | Road runoff collecting and processing system crossing water source protection area |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111573932A (en) | Integrated equipment for rainwater collection and purification and automatic water quality monitoring | |
| CN102381805A (en) | Method and device for comprehensively purifying runoff rainwater | |
| CN105645593B (en) | A kind of high risk urban river water quality safety guarantee and landscape constructing technology | |
| CN204607764U (en) | Buried efficient early-stage rainwater treatment unit | |
| CN109371776A (en) | A kind of wellhead protection zone highway runoff is collected and emergency purifying system | |
| CN102352615B (en) | Method for performing emergency treatment on water pollution accident | |
| CN207468295U (en) | Connection in series-parallel artificial swamp operating system and system in combination | |
| CN204781261U (en) | Industry sewage detects well | |
| CN205907595U (en) | Anti -blockage and guide type water drainage device for water drainage of bridge | |
| CN209816590U (en) | Highway runoff collection and emergency purification system for water source area protection area | |
| WO2019085189A1 (en) | Method for controlling afflux of sewage in drainage system into trunk sewer during rainfall | |
| CN206800192U (en) | Bridge drainage accident collecting pit | |
| CN105672440A (en) | Intelligent urban green land rainwater collection and utilization apparatus | |
| CN109826165A (en) | A kind of flood discharge gravel cleaning system | |
| CN207582656U (en) | A kind of harmful influence collecting pit across water conservation district bridge | |
| CN209468264U (en) | A kind of pretreatment unit for Drain contamination for river channel mouth | |
| CN109354323A (en) | A kind of wellhead protection zone highway runoff self-circulation purifying emergency system | |
| CN207659159U (en) | Highway accident sewage emergency set | |
| CN210946482U (en) | Emergent transformation system of old bridge floor drainage and bridge | |
| CN211226785U (en) | Integrated system for considering runoff treatment of pavement and emergency storage of hazardous chemical transportation accident wastewater | |
| CN104278706A (en) | Flow distribution system for accident drain water and clean rainwater of petrochemical enterprise | |
| CN104847006A (en) | Industrial wastewater detection well | |
| CN107244762B (en) | Bridge deck runoff pollution treatment integrated device and treatment method | |
| CN207525099U (en) | A kind of device available for urban rainwater collection and purified treatment | |
| CN107879564B (en) | In-situ treatment system for river drain outlet |
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 |