CN112575883A - Method for controlling catch basin group in urban sewage pipe network basin - Google Patents
Method for controlling catch basin group in urban sewage pipe network basin Download PDFInfo
- Publication number
- CN112575883A CN112575883A CN202011495016.6A CN202011495016A CN112575883A CN 112575883 A CN112575883 A CN 112575883A CN 202011495016 A CN202011495016 A CN 202011495016A CN 112575883 A CN112575883 A CN 112575883A
- Authority
- CN
- China
- Prior art keywords
- basin
- river
- sewage
- cloud platform
- gate
- 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
Images
Classifications
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
- E03F1/001—Methods, systems, or installations for draining-off sewage or storm water into a body of water
-
- 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
-
- 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
-
- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16Y—INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR THE INTERNET OF THINGS [IoT]
- G16Y10/00—Economic sectors
- G16Y10/35—Utilities, e.g. electricity, gas or water
-
- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16Y—INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR THE INTERNET OF THINGS [IoT]
- G16Y20/00—Information sensed or collected by the things
- G16Y20/10—Information sensed or collected by the things relating to the environment, e.g. temperature; relating to location
-
- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16Y—INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR THE INTERNET OF THINGS [IoT]
- G16Y40/00—IoT characterised by the purpose of the information processing
- G16Y40/30—Control
- G16Y40/35—Management of things, i.e. controlling in accordance with a policy or in order to achieve specified objectives
-
- 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
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)
- Computing Systems (AREA)
- General Business, Economics & Management (AREA)
- Business, Economics & Management (AREA)
- Environmental & Geological Engineering (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Accounting & Taxation (AREA)
- Development Economics (AREA)
- Economics (AREA)
- Sewage (AREA)
Abstract
The invention discloses a method for controlling a catch basin group in a drainage basin of an urban sewage pipe network, which comprises the following steps of S1: the method comprises the following steps that a mode of N intercepting wells in a cloud platform control area is adopted, the rainfall of the area and the river level of a drainage basin are uploaded to a cloud platform through 4G communication, the cloud platform is communicated to controllers of the intercepting wells through 4G, and control calculation is carried out through the controllers; s2: by calculating the rainfall and the river level of the river basin, opening the sewage interception gate step by step, closing the overflow gate, and ensuring that the sewage completely enters a sewage plant for treatment; s3: calculating the rainfall and the river water level of a river basin, wherein the actually measured water level is smaller than the top water level in the confluence pipe under the condition of rain; the technical scheme of the invention can realize the unified control of the intercepting well in the urban sewage pipe network flow area, intelligently identify the state of the initial rain, reduce the possibility of flowing back of the river as much as possible in the flow area, and can set various conditions on the cloud platform and monitor the running state of equipment on the cloud platform in real time.
Description
Technical Field
The invention relates to a control method, in particular to a method for controlling a catch basin group in a drainage basin of an urban sewage pipe network, and belongs to the technical field of sewage treatment and drainage.
Background
With the development of urbanization construction and industry, the demand of social development on water is continuously increased, the construction scale of water treatment pipe networks is also increased, and in the historical construction of the pipe networks, the pipe networks are constructed only for meeting the water delivery function, and the problems in the aspects of operation and management of the pipe networks are not considered, so that the sewage pipe networks in most of the cities are in an unmonitored and unmodulated state.
In the current combined system pipeline, the intercepting well has the defects of simple function, weak monitoring capability, incapability of realizing the control of sewage flow in a sewage plant, incapability of identifying the state of initial rain, incapability of realizing coordination control in a flow domain and the like.
Disclosure of Invention
The invention aims to provide a method for controlling a catch basin group in a flow field of an urban sewage pipe network, which aims to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a method for controlling a catch basin group in an urban sewage pipe network basin comprises the following steps:
s1: the method comprises the following steps that a mode of N intercepting wells in a cloud platform control area is adopted, the rainfall of the area and the river level of a drainage basin are uploaded to a cloud platform through 4G communication, the cloud platform is communicated to controllers of the intercepting wells through 4G, and control calculation is carried out through the controllers;
s2: by calculating the rainfall and the river level of the river basin, under the conditions of no rain and no opening of the overflow gate, the sewage interception gate is opened step by step from the downstream intercepting well N, the overflow gate is closed, and the sewage is ensured to completely enter a sewage plant for treatment;
s3: by calculating the rainfall and the river water level of the river basin, under the condition of rain, the actual measurement water level is smaller than the top water level in the confluence pipe, the initial rain state can be judged, the overflow gate is completely closed, the opening degree of the sewage interception gate is controlled by the given value of the cloud platform, the sewage is intercepted, the flow of the sewage is controlled, and the sewage is ensured to completely enter a sewage plant for treatment;
s4: by calculating the rainfall and the river level of the river basin, under the condition that rain exists or the overflow gate is opened, the opening degree of the sewage interception gate is adjusted step by step from the downstream intercepting well N, the overflow gate is opened, the rainwater is ensured to be discharged into the river in time, and the overlarge load of a sewage plant is prevented;
s5: under the condition that rain exists or the overflow gate is opened, through the elevation contrast of the river water level of calculating the basin and vatch basin, when the river water level of basin is higher than the elevation of vatch basin, start from low reaches vatch basin N, close the overflow gate step by step, prevent that the river from flowing backward, adjust the trash-lock aperture simultaneously to upload cloud platform and report to the police, arrange other measures and carry out the drainage waterlogging.
In a preferred embodiment of the present invention, in step S5, the controller is a programmable controller.
As a preferable technical scheme of the invention, the drainage measures in the step S5 comprise the steps of starting a drainage pump station and dredging a drainage riverway.
Compared with the prior art, the invention has the beneficial effects that:
1. the technical scheme of the invention can realize the unified control of the intercepting well in the urban sewage pipe network flow area, intelligently identify the state of the initial rain, reduce the possibility of flowing back of the river as much as possible in the flow area, and can set various conditions on the cloud platform and monitor the running state of equipment on the cloud platform in real time.
Drawings
Fig. 1 is a schematic diagram of an intercepting well group in a drainage basin of a method for controlling the intercepting well group in the drainage basin of an urban sewer network according to an embodiment of the present application;
fig. 2 is a schematic cross-sectional view of an intercepting well group in a drainage basin in the method for controlling the intercepting well group in the drainage basin of the urban sewer network according to the embodiment of the present application;
fig. 3 is a schematic structural view of a single intercepting well of the method for controlling the intercepting well group in the drainage basin of the urban sewer network according to the embodiment of the present application;
fig. 4 is a schematic diagram of a control topology of catch basin internal catch basin groups in the method for controlling catch basin groups in a drainage basin of an urban sewer network according to the embodiment of the present application;
fig. 5 is an electrical schematic diagram of controlling the catch well group in the drainage basin according to the method for controlling the catch well group in the drainage basin of the urban sewer network provided by the embodiment of the present application;
fig. 6 is a flow chart of controlling the catch basin group in the method for controlling the catch basin group in the urban sewer network according to the embodiment of the present application.
In the figure: 1. a confluence pipe; 11. an overflow gate; 12. intercepting sewage; 2. a catch basin; 3. an overflow pipe; 4. a sewage pipe; 5. a sewage plant; 6. a river.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution of a method for controlling an intercepting well group in a drainage basin of an urban sewer network:
the combined sewage mainly comprises: runoff rainwater, domestic sewage, industrial and enterprise wastewater are discharged after reaching standards and brown water in a toilet, and in sunny days, the domestic sewage, the industrial and enterprise wastewater are discharged after reaching standards and the brown water in the toilet are mainly in the pipe and are required to enter a sewage plant 5 for treatment; in the initial rain state, as the initial rain is still serious as a pollutant, the initial rain still needs to enter the sewage plant 5 for treatment; in a continuous rainfall state, rainwater pollutants are reduced, the specific gravity of the pollutants is high and the pollutants are often positioned at the middle and lower layers of the confluence pipe 1, so that the opening degree of a sewage interception gate 12 in the intercepting well needs to be adjusted, an overflow gate 11 is opened, rainwater is discharged into a river 6 through an overflow pipe 3, and the load of a sewage plant 5 is reduced; when the water level of the river 6 is higher than the drainage of the intercepting well, the overflow sluice 11 needs to be closed to prevent the water of the river 6 from entering the confluence pipe 1, and other drainage measures need to be started.
As shown in fig. 1, normally, sewage in the confluence pipe 1 is intercepted by an intercepting well 2, and is merged into a sewage pipe 4 to flow downstream, and reaches and enters a sewage plant 5 through a lifting pump station to be treated.
As shown in fig. 2, the sewage is designed to flow from the intercepting well 1 at the upstream to the intercepting well N and then to the sewage plant 5, so that the elevation of each intercepting well is different, and the sewage flowing backwards may be arranged in a reverse order. Namely, when intercepting, the overflow gate 11 is closed upwards from the intercepting well N, and the sewage interception gate 12 is opened until the intercepting well 1; in flood discharge, the overflow gate 11 is opened from the intercepting well 1 to the intercepting well N; when the backflow is prevented, the overflow gate 11 is closed upwards from the intercepting well N, and the sewage interception gate 12 is adjusted until the intercepting well 1.
As shown in fig. 3, the intercepting well is a collection of units including a confluence pipe 1, an overflow pipe 3, a sewer 4, and an overflow gate 11, a sewage interception gate 12 and related control equipment. In the figure, D is the actually measured water level of the ultrasonic liquid level meter, A is the elevation of the bottom of the confluence pipe 1, and B is the elevation of the top of the confluence pipe 1. Normally, the overflow gate 11 is closed, the sewage interception gate 12 is opened, and sewage enters the sewage pipe 4 and flows to the sewage plant 5 for treatment.
As shown in fig. 4, i.e., equipment installed in a control box of the intercepting well. The controller PLC communicates with the cloud platform through a DTU4G module, and reads the rainfall of the region, the basin water level and the set value of control; and then the overflow gate 11 and the sewage interception gate 12 are controlled through communication.
As shown in fig. 5, with dual power supplies, the controller PLC may control the contactor to control the overflow gate 11 JV 1 and the blowdown gate 12 JV 2. Wherein the UPS supplies power for the controller PLC.
Example (b): adopting a mode of N intercepting wells in a cloud platform control area, uploading the rainfall of the area and the river level of a drainage basin to a cloud platform through 4G communication, then communicating the cloud platform to a controller of each intercepting well through 4G, performing control calculation through the controller, gradually opening an intercepting gate from a downstream intercepting well N under the conditions of no rain and no opening of the overflow gate by calculating the rainfall and the river level of the drainage basin, closing the overflow gate to ensure that all sewage enters a sewage plant for treatment, judging the initial rain state by calculating the rainfall and the river level of the drainage basin under the condition of rain, wherein the actual measured water level is less than the top water level in a confluence pipe, the overflow gate is completely closed, the opening degree of the intercepting gate is controlled by the given value of the cloud platform, intercepting the sewage, controlling the flow of the sewage, ensuring that all the sewage enters the sewage plant for treatment, and calculating the rainfall and the river level of the drainage basin, under the condition that rain exists or the overflow gate is opened, the opening degree of the sewage interception gate is adjusted step by step from the downstream intercepting well N, the overflow gate is opened, rainwater is ensured to be timely discharged into a river, the excessive load of a sewage plant is prevented from being caused, under the condition that rain exists or the overflow gate is opened, the river water level of a river basin is calculated to be compared with the elevation of the intercepting well, when the river water level of the river basin is higher than the elevation of the intercepting well, the overflow gate is closed step by step from the downstream intercepting well N, the backflow of river water is prevented, the opening degree of the sewage interception gate is adjusted at the same time, the cloud platform is uploaded to give an alarm, and other measures are arranged to drain the waterlogging.
In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. A method for controlling a catch basin group in a municipal sewage pipe network basin is characterized by comprising the following steps:
s1: the method comprises the following steps that a mode of N intercepting wells in a cloud platform control area is adopted, the rainfall of the area and the river level of a drainage basin are uploaded to a cloud platform through 4G communication, the cloud platform is communicated to controllers of the intercepting wells through 4G, and control calculation is carried out through the controllers;
s2: by calculating the rainfall and the river level of the river basin, under the conditions of no rain and no opening of the overflow gate, the sewage interception gate is opened step by step from the downstream intercepting well N, the overflow gate is closed, and the sewage is ensured to completely enter a sewage plant for treatment;
s3: by calculating the rainfall and the river water level of the river basin, under the condition of rain, the actual measurement water level is smaller than the top water level in the confluence pipe, the initial rain state can be judged, the overflow gate is completely closed, the opening degree of the sewage interception gate is controlled by the given value of the cloud platform, the sewage is intercepted, the flow of the sewage is controlled, and the sewage is ensured to completely enter a sewage plant for treatment;
s4: by calculating the rainfall and the river level of the river basin, under the condition that rain exists or the overflow gate is opened, the opening degree of the sewage interception gate is adjusted step by step from the downstream intercepting well N, the overflow gate is opened, the rainwater is ensured to be discharged into the river in time, and the overlarge load of a sewage plant is prevented;
s5: under the condition that rain exists or the overflow gate is opened, through the elevation contrast of the river water level of calculating the basin and vatch basin, when the river water level of basin is higher than the elevation of vatch basin, start from low reaches vatch basin N, close the overflow gate step by step, prevent that the river from flowing backward, adjust the trash-lock aperture simultaneously to upload cloud platform and report to the police, arrange other measures and carry out the drainage waterlogging.
2. The method for controlling the catch basin group in the urban sewer network drainage basin according to claim 1, wherein the method comprises the following steps: in step S5, the controller is a programmable controller.
3. The method for controlling the catch basin group in the urban sewer network drainage basin according to claim 1, wherein the method comprises the following steps: and the drainage measures in the step S5 comprise the steps of starting a drainage pump station and dredging a drainage riverway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011495016.6A CN112575883A (en) | 2020-12-17 | 2020-12-17 | Method for controlling catch basin group in urban sewage pipe network basin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011495016.6A CN112575883A (en) | 2020-12-17 | 2020-12-17 | Method for controlling catch basin group in urban sewage pipe network basin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112575883A true CN112575883A (en) | 2021-03-30 |
Family
ID=75135778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011495016.6A Pending CN112575883A (en) | 2020-12-17 | 2020-12-17 | Method for controlling catch basin group in urban sewage pipe network basin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112575883A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113296550A (en) * | 2021-05-08 | 2021-08-24 | 东营市天诚建材有限公司 | Rainwater discharges municipal administration monitored control system |
| CN113515096A (en) * | 2021-04-26 | 2021-10-19 | 成都环极科技有限公司 | Intelligent scheduling method for drainage facility based on meteorological big data |
| CN116216819A (en) * | 2023-05-09 | 2023-06-06 | 湖南华博信息技术有限公司 | Intelligent water affair data analysis management system and method |
-
2020
- 2020-12-17 CN CN202011495016.6A patent/CN112575883A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113515096A (en) * | 2021-04-26 | 2021-10-19 | 成都环极科技有限公司 | Intelligent scheduling method for drainage facility based on meteorological big data |
| CN113296550A (en) * | 2021-05-08 | 2021-08-24 | 东营市天诚建材有限公司 | Rainwater discharges municipal administration monitored control system |
| CN116216819A (en) * | 2023-05-09 | 2023-06-06 | 湖南华博信息技术有限公司 | Intelligent water affair data analysis management system and method |
| CN116216819B (en) * | 2023-05-09 | 2023-07-04 | 湖南华博信息技术有限公司 | Intelligent water affair data analysis management system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112575883A (en) | Method for controlling catch basin group in urban sewage pipe network basin | |
| KR101253532B1 (en) | System for moniterring and controlling sewer pipe | |
| CN107176628B (en) | Dispatching control system and method for sewage system | |
| CN104460577A (en) | Water quality safety early warning decision making system | |
| CN111489052A (en) | Method for carrying out intercepting drainage scheduling by utilizing water quality and water quantity | |
| KR101859666B1 (en) | Urban type Classification system of Non-point Source Pollutants | |
| CN113502896A (en) | Double-gate mixed-flow rainwater storage and interception device, system and method based on water quality monitoring | |
| CN201169826Y (en) | Intellectualized sewage water recognition split stream apparatus | |
| CN105641986B (en) | Flap valve filter back washing Intelligentized control method and equipment | |
| CN113515096A (en) | Intelligent scheduling method for drainage facility based on meteorological big data | |
| CN109138136A (en) | A kind of intelligent remote part flow arrangement and its control system for Vatch basin | |
| CN114331186A (en) | Drainage plant network river intelligent scheduling method and system | |
| CN111005429A (en) | Drainage system and method of double-layer coupling structure | |
| CN104234171B (en) | Based on the arterial drainage regulating and controlling water quality system and method that pollution of area source controls | |
| CN112408524A (en) | High-load processing system, method, device and equipment for pipe network regulation and storage coupling water plant | |
| CN116068957B (en) | System and method for collecting and dispatching rainwater and sewage in bulk cargo port | |
| CN216405629U (en) | Water pollution monitoring control system based on internet | |
| CN211690686U (en) | Intercepting well device for rainwater drainage port | |
| CN213637826U (en) | Intelligent rain and sewage diversion system based on wireless networking | |
| CN115493636A (en) | Multi-target drainage pump drainage quantity calculation method based on buffer area | |
| CN210857471U (en) | Novel vatch basin | |
| CN210713116U (en) | Long-range intelligent building rain sewage reposition of redundant personnel system | |
| CN210857472U (en) | Bury formula dispersion regulation storage battery system | |
| CN111472327A (en) | Intelligent gate with siphon structures with different heights | |
| CN212835779U (en) | Cut-off system applied to drainage pipeline |
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 |