CN107806164A - A kind of road rain water shunting processing system and its control method - Google Patents
A kind of road rain water shunting processing system and its control method Download PDFInfo
- Publication number
- CN107806164A CN107806164A CN201710916859.0A CN201710916859A CN107806164A CN 107806164 A CN107806164 A CN 107806164A CN 201710916859 A CN201710916859 A CN 201710916859A CN 107806164 A CN107806164 A CN 107806164A
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- 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
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- 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
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sewage (AREA)
Abstract
The present invention relates to a kind of road rain water shunting processing system and its control method, the system to include：Storm-water sewer and trunk sewer on town road, the end connection natural water of the Storm-water sewer, the end connection sewage treatment plant of the trunk sewer, it is characterized in that, the Storm-water sewer is segmented, shunting device is set on every section of Storm-water sewer, a delivery port of the shunting device is connected with Storm-water sewer, one delivery port is connected with the tube inlet that dams, and the intercepting sewer outlet is connected with trunk sewer or Storm-water sewer.The system of the present invention can carry out segment processing to the first rain entered in Storm-water sewer, and first rain is branched into trunk sewer on every section of Storm-water sewer, middle and later periods rainwater is directly discharged into natural water.Just rain and middle and later periods rainwater are more accurate for separation, avoid just rain pollution natural water in Storm-water sewer.
Description
Technical field
The invention belongs to water treatment field, and in particular to a kind of road rain water shunting processing system and its control method.
Background technology
With the quickening of urbanization process, Permeable stratum area dramatically increases on ground, pollutant at these fluid-tightly
Built up on face, when rainfall, pollutant is poured rainfall runoff system and forms rainwater runoff pollution by rain drop erosion ground.Rain
Water runoff pollution is a kind of diffusion contact scar, and pollutant enters natural water, causes water pollution, and the pollutant includes
The poisonous and harmful substances such as grain thing, organic matter, heavy metal.Therefore, urbanization process and industrialization development cause water source judgment and rain
Flood endangers getting worse.
With water source judgment and the aggravation of rain flood harm, rainwater is subject to Collection utilization and carries out the comprehensive regulation as water resource
Turn into important emerging problem.In overall city planning, most of combined drainage system that the past uses is changed a social system,
It is changed to separate system or the drainage system processed that dams.Serious with urban atmospheric pollution and ground pollution, rainwater runoff pollution is further
Seriously, especially the more first rain of pollutant, the pollutant index peak of the first rain of certain areas are significantly larger than typical city
City's sanitary sewage.Therefore, it is necessary to rainwater, especially just rain is handled.
Collection processing of the China to first rain at present is scarcely out of swaddling-clothes, and collects just rainwater and does not only allow it to be discharged into water body
Polluted water, majority are directly discharged into municipal sanitary sewage pipe network.
In addition, in rainfall, middle and later periods rainwater is general more clean, can be directly discharged to natural water, but because
Being mixed into for first rain, causes the middle and later periods rainwater in Storm-water sewer to be contaminated, and could be discharged after needing also exist for processing.It is but existing
Drainage system does not pay close attention to this problem.
The content of the invention
To solve the above problems, the present invention provides a kind of road rain water shunting processing system, the system includes：Municipal road
Storm-water sewer and trunk sewer on road, the end connection natural water of the Storm-water sewer, the end of the trunk sewer connects
Logical sewage treatment plant, it is characterised in that the Storm-water sewer is segmented, shunting device is set on every section of Storm-water sewer,
One delivery port of the shunting device is connected with Storm-water sewer, and a delivery port is connected with the tube inlet that dams, the intercepting sewer
Outlet is connected with trunk sewer or Storm-water sewer.
Further, described be segmented into is segmented according to 50-1000m；Further, it is described to be segmented into according to 300-
800m is segmented.
Further, the shunting device is selected from shunting well, abandoned stream well or Vatch basin.
Further, the shunting device can be slot type, weir formula, groove weir formula or bottom-open type etc..
Further, the shunting device has two delivery ports, and one is connected with Storm-water sewer, is designated as " the first water outlet
Mouthful "；One is connected with intercepting sewer, is designated as " the second delivery port ".
Further, first water outlet switchs provided with water conservancy, is designated as " water conservancy switch 1 "；Second delivery port
Place is provided with water conservancy and switched, and is designated as " water conservancy switch 2 ".
Further, water conservancy switch 1 and 2 is identical or different, be independently from each other valve, gate, flap valve or
One kind in weir gate；Preferably, water conservancy switch 1 and 2 be independently from each other open type gate, bottom-open type gate, under open
Formula weir gate, rotation weir gate, gate valve, butterfly valve, ball valve, lift rubber clack dam check-valves or the flap valve that dams.
Further, one kind or two in facility of regulating and storing, online rainwater treatment facility can also be set on the intercepting sewer
Kind.
Further, the described any of facility in first rain storage pond, overflow storage pond, regulate and store box culvert and deep tunnel of regulating and storing
Kind or two or more combinations, it is preferably first rain storage pond.
Further, the online rainwater treatment facility is selected from online rainwater treatment pond, settling pit, passes through pond and integration
Any of processing equipment or two or more combinations.
Further, when being positioned only at line rainwater treatment facility on the intercepting sewer, the intercepting sewer outlet is with dividing
The Storm-water sewer of stream underground trip is connected.
Further, when on the intercepting sewer simultaneously set regulate and store facility and online rainwater treatment facility when, described section
The outlet of flow tube is connected with trunk sewer, and the delivery port of the online processing pond is connected with the Storm-water sewer in shunting well downstream.
Further, when on the intercepting sewer simultaneously set regulate and store facility and online rainwater treatment facility when, to both
Installation site on intercepting sewer does not limit.For example, the facility of regulating and storing is arranged on the upstream of online rainwater treatment facility, or
The downstream of online rainwater treatment facility.
The present invention also provides the control method of road rain water shunting processing system as described above, and methods described includes：
The flow predetermined value of the delivery port of shunting device second is set；
During fine day, shunting device will enter the sewage separation of well body to trunk sewer；
During rainfall, when being less than or equal to flow predetermined value by the flow of the second delivery port, shunting device will enter well
The rainwater of body branches to trunk sewer, is delivered to sewage treatment plant, is discharged after processing；
When being more than its flow predetermined value by the flow of the second delivery port, shunting device shunts the rainwater for entering well body
To Storm-water sewer.
Further, when the system also includes regulating and storing facility, methods described also includes：
During rainfall, rainwater is branched to intercepting sewer and handled into sewage treatment plant by shunting device, more than sewage treatment plant's energy
The rainwater storage of power is in facility of regulating and storing；When rainfall is larger, regulates and stores and reach its maximum processing energy to the rainwater in facility of regulating and storing
During power, rainwater is directly branched into Storm-water sewer；
After rainfall terminates, when sewage treatment plant's disposal ability has more than needed, the rainwater in facility of regulating and storing is emitted into sewage
Main.
Further, when the system is additionally included in line rainwater treatment facility, methods described also includes：
During rainfall, rainwater is branched to online processing pond and handled by shunting device, when reaching online processing pond maximum
During reason ability, rainwater is directly branched into Storm-water sewer.
Further, when the system simultaneously including online rainwater treatment facility and regulate and store equipment when, methods described is also wrapped
Include：
Rainwater is branched to trunk sewer and handled into sewage treatment plant by shunting device, more than the rain of sewage treatment plant's ability
Water is regulated and stored in facility of regulating and storing；When rainfall is larger, regulate and store to the rainwater in facility of regulating and storing reach its maximum processing capability when, point
Rainwater is branched to online rainwater treatment facility and handled by flow device；When reaching online rainwater treatment facility maximum processing capability
When, rainwater is directly branched into Storm-water sewer.
According to the present invention, the flow predetermined value can when starting rainfall, highly be reached to surface water in 4-25mm
Amount of rainfall (early-stage rainwater amount)；Or,
The flow predetermined value can be when starting rainfall, start timing, and the time is that the amount of rainfall in 10-30 minutes is (first
Phase amount of rainfall).
Beneficial effect
1) road rain water of the invention shunting processing system is set simple, can be divided entering the first rain in Storm-water sewer
Section is handled, and first rain is branched into trunk sewer on every section of Storm-water sewer, middle and later periods rainwater is directly discharged into natural water.Separation
First rain and middle and later periods rainwater are more accurate, avoid just rain pollution natural water in Storm-water sewer.
2) regulate and store facility and/or online treatment facility can also be set in road rain water of the invention shunting processing system,
First rain is regulated and stored or handled, or both while carried out, improve the treatment effeciency to first rain.
3) road rain water of the invention shunting processing system can be with sectional construction or transformation, and floor space is small, easy for construction,
Cost is low.
4) segmentation rain processing system of the invention can be constructed with framing, do not influenceed traffic and passed through.
5) segmentation rain processing system of the invention drives in processing procedure without exterior power, and does not influence normal row
Flood.
Brief description of the drawings
Fig. 1 is the structural representation that a kind of 1 road rain water of the embodiment of the present invention shunts processing system；
Fig. 2 is the structural representation that a kind of 2 road rain water of the embodiment of the present invention shunts processing system；
Fig. 3 is the structural representation that a kind of 3 road rain water of the embodiment of the present invention shunts processing system；
Fig. 4 is the structural representation that a kind of 4 road rain water of the embodiment of the present invention shunts processing system；
Each reference implication is as follows：Town road R, Storm-water sewer C, trunk sewer D, shunting well 1, bottom-open type weir gate 1-
1st, upper open type gate 1-2, intercepting sewer 2, first rain storage pond 3, online processing pond 4.
Embodiment
Further detailed description is done to technical scheme below in conjunction with specific embodiment.It should be appreciated that following implementation
Example is merely illustrative the ground description and interpretation present invention, and is not necessarily to be construed as limiting the scope of the invention.It is all to be based on this
In the range of the technology that invention the above is realized is encompassed by it is contemplated that protecting.
Embodiment 1
A kind of structure of road rain water shunting processing system is as shown in figure 1, the system includes municipal road in the present embodiment
Storm-water sewer C on the R of road, trunk sewer D, the Storm-water sewer C end are natural water, the end of the trunk sewer D
For sewage treatment plant, the Storm-water sewer C is segmented according to 500-800m length, is set and is divided on every section of Storm-water sewer C
Flow well 1.Shunting well 1 has two delivery ports, and its first delivery port is connected with Storm-water sewer C, the second delivery port by intercepting sewer 2 with
Trunk sewer D is connected, and bottom-open type weir gate 1-1 is set before the first delivery port in shunting well, in shunting well before the second delivery port
Open type gate 1-2 in setting.
The method that the system is handled rainwater is：
The flow predetermined value of second delivery port of shunting well 1 is set；
The setting of the flow predetermined value of shunting well 1 will meet that the rainwater flow of shunting is no more than the maximum processing of sewage treatment plant
Amount；
During rainfall, when being less than or equal to flow predetermined value by the flow of the second delivery port, bottom-open type weir gate 1-1 is closed
Close, upper open type gate 1-2 is opened, and the rainwater in Storm-water sewer C branches to intercepting sewer 2 through shunting well 1, defeated by trunk sewer D
Sewage treatment plant is delivered to, is discharged after processing；
When being more than its flow predetermined value by the flow of the second delivery port, bottom-open type weir gate 1-1 is opened or fully opened,
Upper open type gate 1-2 is closed, and rainwater directly is discharged into natural water through Storm-water sewer C.
Embodiment 2
A kind of structure of road rain water shunting processing system is as shown in Fig. 2 the system includes municipal road in the present embodiment
Storm-water sewer C on the R of road, trunk sewer D, the Storm-water sewer C end are natural water, the end of the trunk sewer D
For sewage treatment plant, the Storm-water sewer C is segmented according to 500-800m length, is set and is divided on every section of Storm-water sewer C
Flow well 1.Shunting well 1 has two delivery ports, and its first delivery port is connected with Storm-water sewer C, the second delivery port by intercepting sewer 2 with
Trunk sewer D is connected, and sets bottom-open type weir gate 1-1 before the first delivery port in shunting well；In shunting well before the second delivery port
Open type gate 1-2 in setting.Just rain storage pond 3 is set on the intercepting sewer 2.
The method that the system is handled rainwater is：
The flow predetermined value of the delivery port of shunting well 1 second is set；
The setting of the flow predetermined value of shunting well 1 will meet that the rainwater flow of shunting is no more than the maximum processing of sewage treatment plant
Amount and the maximum of first rain storage pond 3 are regulated and stored volume sum；
During rainfall, when being less than or equal to flow predetermined value by the flow of the second delivery port, bottom-open type weir gate 1-1 is closed
Close, upper open type gate 1-2 is opened, and the rainwater in Storm-water sewer C branches to intercepting sewer 2 through shunting well 1, defeated by trunk sewer D
Sewage treatment plant is delivered to, is discharged after processing；The first rain storage pond 3 of part rainwater entrance more than sewage treatment plant's disposal ability is received
Collection gets up；
When being more than its flow predetermined value by the flow of the second delivery port, bottom-open type weir gate 1-1 is opened or fully opened,
Upper open type gate 1-2 is closed, and rainwater directly is discharged into natural water through Storm-water sewer C；
Trunk sewer D is pumped to when the disposal ability of sewage treatment plant has more than needed, then by the rainwater in first rain storage pond 3
And it is transported to sewage treatment plant and is discharged after processing.
Embodiment 3
A kind of structure of road rain water shunting processing system is as shown in figure 3, the system includes municipal road in the present embodiment
Storm-water sewer C on the R of road, trunk sewer D, the Storm-water sewer C end are natural water, the end of the trunk sewer D
For sewage treatment plant, the Storm-water sewer C is segmented according to 500-800m length, is set and is divided on every section of Storm-water sewer C
Flow well 1.Shunting well 1 has two delivery ports, and its first delivery port is connected with Storm-water sewer C, the second delivery port by intercepting sewer 2 with
Trunk sewer D is connected, and sets bottom-open type weir gate 1-1 before the first delivery port in shunting well；In shunting well before the second delivery port
Open type gate 1-2 in setting.Just rain storage pond 3 and online processing pond 4, the just rain storage pond 3 are set on the intercepting sewer 2
Positioned at the upstream of online processing pond 4.
The method that the system is handled rainwater is：
The flow predetermined value of second delivery port of shunting well 1 is set；
The setting of the flow predetermined value of shunting well 1 will meet that the rainwater flow of shunting is no more than the maximum processing of sewage treatment plant
Amount, the maximum of first rain storage pond 3 are regulated and stored volume and the maximum processing flow sum of online processing pond 4.
During rainfall, when being less than or equal to flow predetermined value by the flow of the second delivery port, bottom-open type weir gate 1-1 is closed
Close, upper open type gate 1-2 is opened, and the rainwater in Storm-water sewer C branches to intercepting sewer 2 through shunting well 1, defeated by trunk sewer D
Sewage treatment plant is delivered to, is discharged after processing；Rainwater more than the part of sewage treatment plant's disposal ability enters just rain storage pond 3
Collect；When rain storage pond 3 collects full originally, the water inlet of first rain storage pond 3 is closed, maximum more than first rain storage pond 3 to adjust
The rainwater for storing volume enters online processing pond 4, through being discharged into Storm-water sewer C again after the processing of line processing pond 4.
When flow predetermined value of the rainfall more than the second delivery port, bottom-open type weir gate 1-1 is opened or fully opened, and is above opened
Formula gate 1-2 is closed, and rainwater directly is discharged into natural water through Storm-water sewer C.
Trunk sewer D is pumped to when the disposal ability of sewage treatment plant has more than needed, then by the rainwater in first rain storage pond 3
And it is transported to sewage treatment plant and is discharged after processing.
Embodiment 4
A kind of structure of road rain water shunting processing system is as shown in figure 4, the system includes municipal road in the present embodiment
Storm-water sewer C on the R of road, trunk sewer D, the Storm-water sewer C end are natural water, the end of the trunk sewer D
For sewage treatment plant, the Storm-water sewer C is segmented according to 500-800m length, is set and is divided on every section of Storm-water sewer C
Flow well 1.Shunting well 1 has two delivery ports, and its first delivery port is connected with Storm-water sewer C, the second delivery port by intercepting sewer 2 with
Trunk sewer D is connected, and bottom-open type weir gate 1-1 is set before the first delivery port in shunting well, in shunting well before the second delivery port
Open type gate 1-2 in setting.Online processing pond 4 is set on the intercepting sewer 2, under the outlet of the intercepting sewer 2 and shunting well 1
The Storm-water sewer C of trip is connected.
The method that the system is handled rainwater is：
The flow predetermined value of second delivery port of shunting well 1 is set；
The setting of the flow predetermined value of shunting well 1 will meet that the rainwater flow of shunting is no more than the maximum of online processing pond 4
Manage flow.
During rainfall, when being less than or equal to flow predetermined value by the flow of the second delivery port, bottom-open type weir gate 1-1 is closed
Close, upper open type gate 1-2 is opened, and the rainwater in Storm-water sewer C branches to intercepting sewer 2 through shunting well 1, at online processing pond 4
Discharged after reason；
When being more than flow predetermined value by the flow of the second delivery port, bottom-open type weir gate 1-1 is opened or fully opened, on
Open type gate 1-2 is closed, and rainwater directly is emitted into Storm-water sewer.
More than, embodiments of the present invention are illustrated.But the present invention is not limited to above-mentioned embodiment.It is all
Within the spirit and principles in the present invention, any modification, equivalent substitution and improvements done etc., it should be included in the guarantor of the present invention
Within the scope of shield.
Claims (10)
1. a kind of road rain water shunts processing system, the system includes：Storm-water sewer and trunk sewer on town road, institute
State the end connection natural water of Storm-water sewer, the end connection sewage treatment plant of the trunk sewer, it is characterised in that to institute
State Storm-water sewer to be segmented, shunting device, the delivery port and rain of the shunting device are set on every section of Storm-water sewer
Water conduit tube is connected, and a delivery port is connected with the tube inlet that dams, and the intercepting sewer outlet is connected with trunk sewer or Storm-water sewer.
2. road rain water as claimed in claim 1 shunts processing system, it is characterised in that described to be segmented into according to 50-1000m
It is segmented；Preferably, described be segmented into is segmented according to 300-800m；
Preferably, the shunting device is selected from shunting well, abandoned stream well or Vatch basin；
Preferably, the shunting device is slot type, weir formula, groove weir formula or bottom-open type etc..
3. road rain water as claimed in claim 1 or 2 shunts processing system, it is characterised in that the shunting device has two
Delivery port, one is connected with Storm-water sewer, is designated as " the first delivery port "；One is connected with intercepting sewer, is designated as " the second delivery port "；
Preferably, water conservancy is provided with the shunting device before the first delivery port to switch, is designated as " water conservancy switch 1 "；The shunting is set
Water conservancy is provided with before standby interior second delivery port to switch, and is designated as " water conservancy switch 2 "；
Preferably, the water conservancy switch 1 and 2 is identical or different, is independently from each other in valve, gate, flap valve or weir gate
One kind；It is further preferred that the water conservancy switch 1 and 2 is independently from each other open type gate, bottom-open type gate, bottom-open type weir
Door, rotation weir gate, gate valve, butterfly valve, ball valve, lift rubber clack dam check-valves or the flap valve that dams.
4. the road rain water shunting processing system as described in claim any one of 1-3, it is characterised in that on the intercepting sewer also
Setting is regulated and stored one or both of facility, online rainwater treatment facility；
Preferably, the facility of regulating and storing is selected from first rain storage pond, overflow storage pond, regulate and store any of box culvert and deep tunnel or two
The combination of the kind above, it is also preferably first rain storage pond；
Preferably, the online rainwater treatment facility is selected from online rainwater treatment pond, settling pit, set by pond and integrated treatment
Any of standby or two or more combination.
5. the road rain water shunting processing system as described in claim any one of 1-4, it is characterised in that when on the intercepting sewer
When being positioned only at line rainwater treatment facility, the intercepting sewer outlet is connected with the Storm-water sewer in shunting well downstream；
When set simultaneously on the intercepting sewer regulate and store facility and online rainwater treatment facility when, the outlet of the intercepting sewer and sewage
Main is connected, and the delivery port of the online processing pond is connected with the Storm-water sewer in shunting well downstream.
6. the road rain water shunting processing system as described in claim any one of 1-5, it is characterised in that when on the intercepting sewer
Simultaneously set regulate and store facility and online rainwater treatment facility when, both installation sites on intercepting sewer are not limited；For example,
The facility of regulating and storing is arranged on the upstream of online rainwater treatment facility, or the downstream of online rainwater treatment facility.
7. the control method of system as described in claim any one of 1-6, it is characterised in that the delivery port of shunting device second is set
Flow predetermined value；
During fine day, shunting device will enter the sewage separation of well body to trunk sewer；
During rainfall, when being less than or equal to flow predetermined value by the flow of the second delivery port, shunting device will enter well body
Rainwater branches to trunk sewer, is delivered to sewage treatment plant, is discharged after processing；
When being more than its flow predetermined value by the flow of the second delivery port, the rainwater for entering well body is branched to rain by shunting device
Water conduit tube.
8. control method as claimed in claim 7, it is characterised in that when the system also includes regulating and storing facility, methods described is also
Including：
During rainfall, rainwater is branched to intercepting sewer and handled into sewage treatment plant by shunting device, more than sewage treatment plant's ability
Rainwater storage is in facility of regulating and storing；When rainfall is larger, regulate and store to the rainwater in facility of regulating and storing reach its maximum processing capability when,
Rainwater is directly branched into Storm-water sewer；
After rainfall terminates, when sewage treatment plant's disposal ability has more than needed, the rainwater in facility of regulating and storing is emitted into trunk sewer.
9. control method as claimed in claim 7, it is characterised in that when the system is additionally included in line rainwater treatment facility
When, methods described also includes：
During rainfall, rainwater is branched to online processing pond and handled by shunting device, and when reaching, online processing pond is maximum to handle energy
During power, rainwater is directly branched into Storm-water sewer.
10. control method as claimed in claim 7, it is characterised in that when simultaneously the system is set including online rainwater treatment
Apply and regulate and store equipment when, methods described also includes：
Rainwater is branched to trunk sewer and handled into sewage treatment plant by shunting device, and the rainwater more than sewage treatment plant's ability is adjusted
Store in facility of regulating and storing；When rainfall is larger, regulate and store to the rainwater in facility of regulating and storing reach its maximum processing capability when, shunting is set
Handled for rainwater is branched into online rainwater treatment facility；When reaching online rainwater treatment facility maximum processing capability,
Rainwater is directly branched into Storm-water sewer.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710916859.0A CN107806164A (en) | 2017-09-30 | 2017-09-30 | A kind of road rain water shunting processing system and its control method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710916859.0A CN107806164A (en) | 2017-09-30 | 2017-09-30 | A kind of road rain water shunting processing system and its control method |
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| CN107806164A true CN107806164A (en) | 2018-03-16 |
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| CN201710916859.0A Pending CN107806164A (en) | 2017-09-30 | 2017-09-30 | A kind of road rain water shunting processing system and its control method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109339188A (en) * | 2018-08-28 | 2019-02-15 | 武汉圣禹排水系统有限公司 | Separate system and control method with pneumatic shunting well |
| CN109339192A (en) * | 2018-08-28 | 2019-02-15 | 武汉圣禹排水系统有限公司 | It is provided with the shunting well and control system of cut-off equipment |
| CN109372078A (en) * | 2018-10-30 | 2019-02-22 | 武汉圣禹排水系统有限公司 | A kind of flow control methods and control system of shunting well |
| CN110397142A (en) * | 2019-06-26 | 2019-11-01 | 武汉圣禹排水系统有限公司 | It is a kind of for rinsing the system and method for separate system municipal wastewater pipe |
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| CN106988401A (en) * | 2017-05-10 | 2017-07-28 | 武汉圣禹排水系统有限公司 | A kind of face groundwater pollution control for combined flow system pipe network system |
| CN107190842A (en) * | 2017-05-27 | 2017-09-22 | 武汉圣禹排水系统有限公司 | A kind of control method for shunting of accurately being removed contamination for rainwater |
| CN208280275U (en) * | 2017-09-30 | 2018-12-25 | 武汉圣禹排水系统有限公司 | A kind of road rain water shunting processing system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106988401A (en) * | 2017-05-10 | 2017-07-28 | 武汉圣禹排水系统有限公司 | A kind of face groundwater pollution control for combined flow system pipe network system |
| CN107190842A (en) * | 2017-05-27 | 2017-09-22 | 武汉圣禹排水系统有限公司 | A kind of control method for shunting of accurately being removed contamination for rainwater |
| CN208280275U (en) * | 2017-09-30 | 2018-12-25 | 武汉圣禹排水系统有限公司 | A kind of road rain water shunting processing system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109339188A (en) * | 2018-08-28 | 2019-02-15 | 武汉圣禹排水系统有限公司 | Separate system and control method with pneumatic shunting well |
| CN109339192A (en) * | 2018-08-28 | 2019-02-15 | 武汉圣禹排水系统有限公司 | It is provided with the shunting well and control system of cut-off equipment |
| CN109372078A (en) * | 2018-10-30 | 2019-02-22 | 武汉圣禹排水系统有限公司 | A kind of flow control methods and control system of shunting well |
| CN110397142A (en) * | 2019-06-26 | 2019-11-01 | 武汉圣禹排水系统有限公司 | It is a kind of for rinsing the system and method for separate system municipal wastewater pipe |
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Application publication date: 20180316 |