CN106638887A - Zoning regulation and storage and online treatment system with obvious initial rainwater characteristics under flow splitting system and flow mixing system - Google Patents
Zoning regulation and storage and online treatment system with obvious initial rainwater characteristics under flow splitting system and flow mixing system Download PDFInfo
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- CN106638887A CN106638887A CN201611257616.2A CN201611257616A CN106638887A CN 106638887 A CN106638887 A CN 106638887A CN 201611257616 A CN201611257616 A CN 201611257616A CN 106638887 A CN106638887 A CN 106638887A
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/02—Arrangement of sewer pipe-lines or pipe-line systems
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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
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
- E03F5/102—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins using already existing parts of the sewer system for runoff-regulation
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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
- E03F5/105—Accessories, e.g. flow regulators or cleaning devices
- E03F5/107—Active flow control devices, i.e. moving during flow regulation
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F2201/00—Details, devices or methods not otherwise provided for
- E03F2201/10—Dividing the first rain flush out of the stormwater flow
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F2201/00—Details, devices or methods not otherwise provided for
- E03F2201/20—Measuring flow in sewer systems
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/30—Flood prevention; Flood or storm water management, e.g. using flood barriers
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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 invention relates to a zoning regulation and storage and online treatment system with the obvious initial rainwater characteristics under a flow splitting system and a flow mixing system, and belongs to the technical field of rainwater treatment. The zoning regulation and storage and online treatment system comprises rainwater branch pipes, wastewater branch pipes and a main wastewater pipe. A whole pipe network area is divided into rainwater treatment partitions with the area between 0.2 square kilometer to 4 square kilometers in grid, each rainwater treatment partition comprises a rainwater branch pipe and a wastewater branch pipe, all the wastewater branch pipes are communicated with the a main wastewater pipe, and the main wastewater pipe is communicated with a wastewater treatment plant; the zoning regulation and storage and online treatment system also comprises initial-rainwater regulation and storage and online combined systems, the initial-rainwater regulation and storage and online combined systems comprise water inlets, wastewater outlets and purified water outlets, all the rainwater branch pipes are communicated with the water inlets in the initial-rainwater regulation and storage and online combined systems, the wastewater outlets in the initial-rainwater regulation and storage and online combined systems are communicated with the main wastewater pipe, and the purified water outlets are communicated with a natural water body.
Description
Technical field
The invention belongs to rainwater treatment technical field, and in particular to a kind of separate system is bright with early-stage rainwater feature under mixed flow system
Aobvious burst is regulated and stored and Online Processing System.More particularly, to processing storage pond water outlet elevation online can be less than receiving water body
A kind of separate system for using in the case of design flood level regulate and store with the obvious burst of early-stage rainwater feature under mixed flow system and
Line processing system.
Background technology
In prior art, for the whole pipe network region of burst in, in the various pipelines of usual city discharge early-stage rainwater all
Filtration, purification can be carried out to early-stage rainwater using the online storage pond that processes, and the rainwater Jing after processing storage pond filtration, purification in line
Can be directly discharged to natural water, but process storage pond online and typically build physical features lower in, when occurring heavy showers in city
Or other special circumstances will result in online process when causing natural water water level higher than online process storage pond water-carrying groove absolute altitude
Rainwater in storage pond cannot smooth discharge, so as to cause delay of the rainwater in overall urban rainwater pipeline, so as to cause
Waterlogging phenomenon.
The content of the invention
The purpose of the present invention is aiming at the defect of prior art, there is provided a kind of separate system is special with early-stage rainwater under mixed flow system
Levy obvious burst to regulate and store and Online Processing System.
The technical solution used in the present invention is：Including rainwater arm, branch sewer and common sewer, whole pipe network region is pressed
Stress and strain model is rainwater treatment subregion of the area between 0.2-4 square kilometres, and each described rainwater treatment subregion includes one
Rainwater arm, a branch sewer, each described branch sewer is connected with common sewer, the common sewer and sewage treatment plant
Connection；Also regulate and store online combined system including first rain, the just rain online combined system of regulating and storing has a water inlet, outlet of sewer and
Pure water inlet, each described rainwater arm and first rain online combined system water inlet of regulating and storing is connected, and the just rain is regulated and stored online group
The outlet of sewer of syzygy system is connected with common sewer, and pure water inlet is connected with natural water.
Further preferred structure, the just rain regulates and stores online combined system including Buffer Pool, and the Buffer Pool side is arranged
There is first rain storage pond, online process storage pond and the urgent flood discharge gallery for communicating therewith；The rainwater arm is intake with Buffer Pool
Mouth connection, the Buffer Pool delivery port is connected with common sewer, and the urgent flood discharge gallery delivery port is connected with natural water.
Further preferred structure, also including collecting-tank and blowoff basin；The online water side for processing storage pond and institute
State collecting-tank connection；The blowoff basin is connected with the collecting-tank by bottom-open type weir gate；Draining is provided with the collecting-tank
Pump；The draining pump is connected by drainage pipeline with the blowoff basin, and the blowoff basin is connected with natural water, described promptly to let out
Big vast gallery is connected with the collecting-tank or natural water.
Further preferred structure, on the side wall body of wall that rain storage pond is shared with the Buffer Pool described just just rain is provided with
Storage pond water inlet；Online process is provided with the side wall body of wall that the online process storage pond is shared with the Buffer Pool to regulate and store
Pond water inlet；Urgent flood discharge gallery water inlet is provided with the side wall body of wall that the urgent flood discharge gallery is shared with the Buffer Pool
Mouthful；The just rain storage pond water inlet is provided with horizontal grate, online to process storage pond water inlet and the urgent flood discharge gallery
Weir gate or hydraulic gate are provided with water inlet.
Further preferred structure, each described rainwater arm and rain at the beginning of one online combined system of regulating and storing is connected or multiple
The rainwater arm online combined system of regulating and storing with rain at the beginning of one jointly is connected.
Further preferred structure, the collecting-tank and the online process storage pond share the first public body of wall of one side.
Further preferred structure, is provided with and the multiple through holes of institute on the first public body of wall.
Further preferred structure, the collecting-tank and the blowoff basin share the second public body of wall of one side；Described second
The bottom-open type weir gate is provided with public body of wall.
Further preferred structure, the online process storage pond is connected by water-carrying groove with the collecting-tank, the mistake
Tank is along the direction arrangement Jing the water purification overflow after storage pond is processed is processed in line.
Further preferred structure, also including first liquid level gauge, second liquid level gauge and control cabinet；Arrange in the collecting-tank
There is the first liquid level gauge for monitoring water level height in collecting-tank；It is provided with the blowoff basin for monitoring in blowoff basin
The second liquid level gauge of water level height；The control cabinet is electrically connected with the first liquid level gauge and the second liquid level gauge；Institute
Stating draining pump can be turned on and off in the presence of the control cabinet；The weir gate door-plate of the bottom-open type weir gate can be in the control
Move up and down in the presence of case.
The invention has the beneficial effects as follows：The online process storage pond of the present invention and the combined system structure of energy-conservation drainage pumping plant
Simply, easy to use, it can not only adjust the height of bottom-open type weir gate according to the performance of rainfall, and can be according to going out
Water receiving water body water level conditions determine whether that draining pump need to be opened, and accomplish both safety, and energy-conservation, and the present invention is applied to all making
With the occasion of online process storage pond.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is another kind scenario-frame schematic diagram of the invention；
Fig. 3 is that just rain is regulated and stored online combined system structural representation；
Fig. 4 is A-A sectional schematic diagrams in Fig. 3 of the present invention；
Fig. 5 is B-B sectional schematic diagrams in Fig. 3 of the present invention；
Fig. 6 is C-C sectional schematic diagrams in Fig. 3 of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is described in further detail with specific embodiment, is easy to be well understood to this
It is bright, but they do not constitute restriction to the present invention.
As shown in Fig. 1-Fig. 2, the present invention includes rainwater arm 2, branch sewer 3 and common sewer 5, whole pipe network region
It is rainwater treatment subregion of the area between 0.2-4 square kilometres by stress and strain model, each described rainwater treatment subregion 1 includes
One rainwater arm, 2, branch sewer 3, each described branch sewer 3 is connected with common sewer 5, the common sewer 5 with
Sewage treatment plant 6 connects；Also regulate and store online combined system 4 including first rain, the just rain online combined system 4 of regulating and storing has water inlet
Mouthful, outlet of sewer and pure water inlet, each the described rainwater arm 2 and first rain water inlet of online combined system 4 of regulating and storing is connected, described
Just the regulate and store outlet of sewer of online combined system 4 of rain is connected with common sewer 5, and pure water inlet is connected with natural water 7.
The just rain regulates and stores online combined system 4 including Buffer Pool 4-14, is provided with by the Buffer Pool 4-14 and connects with it
Logical first rain storage pond 4-15, online process storage pond 4-1 and urgent flood discharge gallery 4-13；The rainwater arm 3 and Buffer Pool
4-14 water inlets are connected, and the Buffer Pool 4-14 delivery ports are connected with common sewer 5, the urgent flood discharge gallery 4-13 delivery ports
Connect with natural water 7.
As shown in Fig. 3-Fig. 6, also including collecting-tank 4-2 and blowoff basin 4-4；The water outlet of the online process storage pond 4-1
End connects with the collecting-tank 4-2；The blowoff basin 4-4 is connected with the collecting-tank 4-2 by bottom-open type weir gate 4-6；It is described
Draining pump 4-9 is provided with collecting-tank 4-2；The draining pump 4-9 is connected by drainage pipeline 4-10 with the blowoff basin 4-4,
The blowoff basin 4-4 is connected with natural water 7, and the urgent flood discharge gallery 4-13 and collecting-tank 4-2 or natural water connect
It is logical.
It is provided with just rain storage pond on the just the rain storage pond 4-15 and Buffer Pool 4-14 shared side wall body of wall to enter
The mouth of a river；It is provided with online process on the online process storage pond 4-1 and Buffer Pool 4-14 shared side wall body of wall to regulate and store
Pond water inlet；Urgent flood discharge corridor is provided with the urgent flood discharge gallery 4-13 and Buffer Pool 4-14 shared side wall body of wall
Road water inlet；The just rain storage pond water inlet is provided with horizontal grate, online to process storage pond water inlet and described promptly let out
Weir gate or hydraulic gate are provided with big vast gallery water inlet.
Each described rainwater treatment respectively including rain at the beginning of one regulate and store at online combined system 4 or multiple rainwater by subregion
Reason rain at the beginning of respectively subregion shares one is regulated and stored online combined system 4.
The collecting-tank 4-2 and the online process storage pond 4-1 share the first public body of wall 4-1-1 of one side.
It is provided with the first public body of wall 4-1-1 and the multiple through holes of institute.
The collecting-tank 4-2 and blowoff basin 4-4 shares the second public body of wall 4-2-1 of one side；Second common wall
The bottom-open type weir gate 4-6 is provided with body 4-2-1.
The online process storage pond 4-1 is connected by water-carrying groove 4-3 with the collecting-tank 4-2.
Also include first liquid level gauge 4-7, second liquid level gauge 4-8 and control cabinet 4-11；Use is provided with the collecting-tank 4-2
First liquid level gauge 4-7 of water level height in monitoring collecting-tank；It is provided with for monitoring blowoff basin in the blowoff basin 4-4
Second liquid level gauge 4-8 of interior water level height；The control cabinet 4-11 and first liquid level gauge 4-7 and second liquid level
Meter 4-8 electrical connections；The draining pump 4-9 can be turned on and off in the presence of the control cabinet 4-11；The bottom-open type weir gate
The weir gate door-plate of 4-6 can be moved up and down in the presence of the control cabinet 4-11.
The control system of control cabinet 4-11 is preset with flood stage height H1, and flood stage height H1 is less than water-carrying groove 4-3
Maximum height H2,1mm≤H2-H1≤3mm；The real time water level in blowoff basin 4-4 by obtained by second liquid level gauge 4-8 is monitored is high
Spend for H3, H3 is contour with natural water water level；The real time water level in collecting-tank 4-2 by obtained by first liquid level gauge 4-7 is monitored is high
Spend for H4；The real-time height of the weir gate door-plate of bottom-open type weir gate 4-6 is H5；
When fine day and H4 ＜ H1, draining pump 4-9 is closed, H5 ＞ H3；When rainy day and H4 ＜ H1, draining pump 4-9 is closed,
H3 increases, and bottom-open type weir gate 4-6 is raised under control cabinet 4-11 controls, and H5 increases and H5 ＞ H3 with the increase of H3；Work as rain
When it and H4 ＞ H1 and H5 ＜ H3, bottom-open type weir gate 4-6 is closed, and draining pump 4-9 works under control cabinet 4-11 controls, will catchment
Water in the 4-2 of pond enters blowoff basin 4-4.
During using the present invention：Operation principle：
(1) regulate and store system
The system is applied to the obvious separate system of early-stage rainwater feature and mixed flow tubing giving sufficient strength system, employs slicing principle and enters
Row burst, a big exhaust system burst is carried out, and operation principle is as follows：
A during () fine day, dry flow sewage is directly entered sewage treatment plant's process in sewage pipe, is directly discharged to after process is up to standard
Natural water；
(b) just rain storage pond water inlet：Rainfall comes interim, in the case where sewage treatment plant's maximum throughput is ensured, one
Early-stage rainwater or combined sewage (early-stage rainwater+sewage) is divided to be processed into sewage treatment plant, remaining early-stage rainwater or mixed
Close sewage and enter into just rain storage pond, until just rain storage pond stores completely；
C during () strong rainstorms, the later stage rainwater in rain pipe is directly discharged to natural water (flood passage by emergent flood passage gallery
Gallery front end arranges Hydro-automatic gate, it is ensured that quick flood passage)；
D () storage pond draws water：During fine day, when the treating capacity of sewage treatment plant has more than needed, submersible sewage pump starts to adjust first rain
The rainwater of reservoir is extracted into sewage conduct and is transported to sewage treatment plant and processed；
E () just rain storage pond is rinsed：When storage pond is emptied, flusher is rinsed to storage pond, the sewage after flushing
It is extracted into sewage conduct and is transported to sewage treatment plant and is processed.
(2) regulate and store, Online Processing System
The system is applied to the obvious separate system of early-stage rainwater feature and mixed flow tubing giving sufficient strength system, employs slicing principle and enters
Row burst, a big exhaust system burst is carried out, and operation principle is as follows：
A during () fine day, dry flow sewage is directly entered sewage treatment plant's process in sewage pipe, is directly discharged to after process is up to standard
Natural water；
(b) just rain storage pond water inlet：Rainfall comes interim, in the case where sewage treatment plant's maximum throughput is ensured, one
Early-stage rainwater or combined sewage (early-stage rainwater+sewage) is divided to be processed into sewage treatment plant, remaining early-stage rainwater or mixed
Close sewage and enter into just rain storage pond, until just rain storage pond stores completely；
C () rainfall proceeds, middle and later periods rainwater enters online process storage pond, discharges when processing, and supernatant is direct
(the online storage pond that processes includes all physics such as sloping plate deposition, tube settling, dosing and biochemistry process to enter natural water
Measure)；
D during () strong rainstorms, the later stage rainwater in rain pipe is directly discharged to natural water (flood passage by emergent flood passage gallery
Gallery front end arranges Hydro-automatic gate, it is ensured that quick flood passage)；
E () storage pond draws water：During fine day, when the treating capacity of sewage treatment plant has more than needed, submersible sewage pump starts to adjust first rain
Reservoir and the online rainwater processed in storage pond are extracted into sewage conduct and are transported to sewage treatment plant and processed；
F () storage pond is rinsed：When just rain storage pond and online process storage pond are emptied, flusher enters to two storage ponds
Row is rinsed, and the sewage after flushing is extracted into sewage conduct and is transported to sewage treatment plant and processed.
The present invention can also work as the situation that gravity water outlet has little time and realize forced-ventilated, prevent waterlogging
1. when fine day, the online storage pond 4-1 that processes is not intake, now, the door of the weir gate door-plate of bottom-open type weir gate 4-6
Height of the heights of roofs higher than water level in blowoff basin.
2. when rainy, the real time water level in first liquid level gauge 4-7 monitoring collecting-tank 4-2 in collecting-tank 4-2 is less than
The default flood stages of control cabinet 4-11, while natural water water level rises because of rainfall, it is real-time in blowoff basin 4-4
Water level can rise with the rising of natural water water level, the real time water level that now second liquid level gauge 4-8 will be monitored in blowoff basin 4-4
Signal feeds back to control cabinet 4-11 so as to the weir gate door-plate for driving bottom-open type weir gate 4-6 rises so that weir gate door-plate rises the beginning
Final position is in the upper end of the real time water level of blowoff basin 4-4.
3. when rainy overlong time or heavy rain, in the first liquid level gauge 4-7 monitoring collecting-tank 4-2 in collecting-tank 4-2
Real time water level when exceeding the default flood stages of control cabinet 4-11, show that the water level of catchment 4-4 is too high, bottom-open type weir gate 4-
6 weir gate door-plate rises to extreme position, bottom-open type weir gate 4-6 and is closed, and draining is obstructed；Now control cabinet 4-11
Control the rainwater in draining pump 4-9 work beginning forced-ventilated collecting-tanks, prevent rainwater from pouring in down a chimney.
4. when generation heavy showers processes online storage pond to be had little time to process, the Hydro-automatic gate on Buffer Pool 4-14 is opened
Open flood discharge.
The bottom-open type weir gate of the present invention adopts gravity water outlet in fine day or light rain state, only when gravity water outlet has little time
Situation realizes forced-ventilated in just unlatching draining pump 4-9.
The content that this specification is not described in detail belongs to prior art known to professional and technical personnel in the field.
Claims (10)
1. a kind of separate system is regulated and stored and Online Processing System with the obvious burst of early-stage rainwater feature under mixed flow system, including rainwater
Arm (2), branch sewer (3) and common sewer (5), whole pipe network region press stress and strain model for area at 0.2-4 square kilometres
Between rainwater treatment subregion, each described rainwater treatment subregion (1) is including a rainwater arm (2), a branch sewer
(3), each described branch sewer (3) connects with common sewer (5), and the common sewer (5) connects with sewage treatment plant (6)；
It is characterized in that：Also regulate and store online combined system (4) including first rain, the just rain regulates and stores online combined system (4) with water inlet
Mouthful, outlet of sewer and pure water inlet, each described rainwater arm (2) and first rain online combined system (4) water inlet of regulating and storing is connected,
The regulate and store outlet of sewer of online combined system (4) of the just rain is connected with common sewer (5), pure water inlet and natural water (7)
Connection.
2. separate system according to claim 1 is regulated and stored with the obvious burst of early-stage rainwater feature under mixed flow system and is located online
Reason system, it is characterised in that：The just rain regulates and stores online combined system (4) including Buffer Pool (4-14), the Buffer Pool (4-
14) it is other be provided with communicate therewith first rain storage pond (4-15), process storage pond (4-1) and urgent flood discharge gallery (4- online
13)；The rainwater arm (3) connects with Buffer Pool (4-14) water inlet, Buffer Pool (4-14) delivery port and common sewer
(5) connect, urgent flood discharge gallery (4-13) delivery port is connected with natural water (7).
3. separate system according to claim 2 is regulated and stored with the obvious burst of early-stage rainwater feature under mixed flow system and is located online
Reason system, it is characterised in that：Also include collecting-tank (4-2) and blowoff basin (4-4)；Online process storage pond (4-1) goes out
Water end (W.E.) is connected with the collecting-tank (4-2)；The blowoff basin (4-4) passes through bottom-open type weir gate (4-6) with the collecting-tank (4-2)
Connection；Draining pump (4-9) is provided with the collecting-tank (4-2)；The draining pump (4-9) is by drainage pipeline (4-10) and institute
Blowoff basin (4-4) connection is stated, the blowoff basin (4-4) connects with natural water (7), the urgent flood discharge gallery (4-13) and institute
State collecting-tank (4-2) or natural water connection.
4. separate system according to claim 2 is regulated and stored with the obvious burst of early-stage rainwater feature under mixed flow system and is located online
Reason system, it is characterised in that：Arrange on just rain storage pond (4-15) the side wall body of wall shared with the Buffer Pool (4-14)
There is first rain storage pond water inlet；On online process storage pond (4-1) the side wall body of wall shared with the Buffer Pool (4-14)
It is provided with online process storage pond water inlet；The urgent flood discharge gallery (4-13) the side wall shared with the Buffer Pool (4-14)
Urgent flood discharge gallery water inlet is provided with body of wall；The just rain storage pond water inlet is provided with horizontal grate, and online process is adjusted
Weir gate or hydraulic gate are provided with reservoir water inlet and the urgent flood discharge gallery water inlet.
5. separate system according to claim 1 is regulated and stored with the obvious burst of early-stage rainwater feature under mixed flow system and is located online
Reason system, it is characterised in that：Each described rainwater arm (2) and rain at the beginning of one online combined system (4) of regulating and storing is connected or multiple
The rainwater arm (2) online combined system (4) of regulating and storing with rain at the beginning of one jointly is connected.
6. separate system according to claim 3 is regulated and stored with the obvious burst of early-stage rainwater feature under mixed flow system and is located online
Reason system, it is characterised in that：The collecting-tank (4-2) and online process storage pond (4-1) share the first common wall of one side
Body (4-1-1).
7. separate system according to claim 6 is regulated and stored with the obvious burst of early-stage rainwater feature under mixed flow system and is located online
Reason system, it is characterised in that：It is provided with the first public body of wall (4-1-1) and the multiple through holes of institute.
8. separate system according to claim 3 is regulated and stored with the obvious burst of early-stage rainwater feature under mixed flow system and is located online
Reason system, it is characterised in that：The collecting-tank (4-2) and the blowoff basin (4-4) share the second public body of wall (4-2- of one side
1)；The bottom-open type weir gate (4-6) is provided with the second public body of wall (4-2-1).
9. separate system according to claim 3 is regulated and stored with the obvious burst of early-stage rainwater feature under mixed flow system and is located online
Reason system, it is characterised in that：Online process storage pond (4-1) is connected by water-carrying groove (4-3) with the collecting-tank (4-2)
It is logical, direction arrangement of the water-carrying groove (4-3) along the water purification overflow Jing after processing storage pond (4-1) online and process.
10. the obvious burst of early-stage rainwater feature is regulated and stored and online under separate system according to claim 3 and mixed flow system
Processing system, it is characterised in that：Also include first liquid level gauge (4-7), second liquid level gauge (4-8) and control cabinet (4-11)；It is described
The first liquid level gauge (4-7) for monitoring water level height in collecting-tank is provided with collecting-tank (4-2)；The blowoff basin
(4-4) second liquid level gauge (4-8) for monitoring water level height in blowoff basin is provided with；The control cabinet (4-11) with
The first liquid level gauge (4-7) and the second liquid level gauge (4-8) are electrically connected；The draining pump (4-9) can be in the control cabinet
(4-11) it is turned on and off in the presence of；The weir gate door-plate of the bottom-open type weir gate (4-6) can be in the control cabinet (4-11)
Move up and down under effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611257616.2A CN106638887A (en) | 2016-12-30 | 2016-12-30 | Zoning regulation and storage and online treatment system with obvious initial rainwater characteristics under flow splitting system and flow mixing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611257616.2A CN106638887A (en) | 2016-12-30 | 2016-12-30 | Zoning regulation and storage and online treatment system with obvious initial rainwater characteristics under flow splitting system and flow mixing system |
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| Publication Number | Publication Date |
|---|---|
| CN106638887A true CN106638887A (en) | 2017-05-10 |
Family
ID=58838927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611257616.2A Pending CN106638887A (en) | 2016-12-30 | 2016-12-30 | Zoning regulation and storage and online treatment system with obvious initial rainwater characteristics under flow splitting system and flow mixing system |
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| CN (1) | CN106638887A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107265615A (en) * | 2017-07-31 | 2017-10-20 | 中冶华天工程技术有限公司 | One kind interflow, mixed flow rain sewage water treatment method and system |
| CN110029712A (en) * | 2019-04-23 | 2019-07-19 | 深圳职业技术学院 | Take into account the precision rain dirt mixing regulator control system and method that early-stage rainwater stream abandoning and flood peak are regulated and stored |
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| CN107265615B (en) * | 2017-07-31 | 2021-07-23 | 中冶华天工程技术有限公司 | Confluence and mixed flow rain sewage treatment method and system |
| CN110029712A (en) * | 2019-04-23 | 2019-07-19 | 深圳职业技术学院 | Take into account the precision rain dirt mixing regulator control system and method that early-stage rainwater stream abandoning and flood peak are regulated and stored |
| CN110029712B (en) * | 2019-04-23 | 2024-01-30 | 深圳职业技术学院 | Rain and sewage mixed regulation and control method considering initial rainwater drainage and flood peak regulation |
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Application publication date: 20170510 |