CN104460494A - Intelligent riverway water distribution method and system - Google Patents
Intelligent riverway water distribution method and system Download PDFInfo
- Publication number
- CN104460494A CN104460494A CN201410707696.1A CN201410707696A CN104460494A CN 104460494 A CN104460494 A CN 104460494A CN 201410707696 A CN201410707696 A CN 201410707696A CN 104460494 A CN104460494 A CN 104460494A
- Authority
- CN
- China
- Prior art keywords
- water distribution
- water
- river course
- plc
- intelligent watering
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
Abstract
The invention relates to an intelligent riverway water distribution method and system. The intelligent riverway water distribution method and system aim to effectively guarantee water quality of rivers in cities. According to the technical scheme, the intelligent riverway water distribution method comprises the following steps that (1) a hydrology-water quality online monitoring device and a water distribution purification device are mounted; (2) the hydrology-water quality online monitoring device and the water distribution purification device are connected with a PLC; (3) the PLC sends received data to a server; (4) an intelligent water distribution control platform makes a judgment according to hydrology-water quality monitoring results; (5) the PLC controls the water distribution purification device according to control signals. The intelligent riverway water distribution system comprises the hydrology-water quality online monitoring device, the water distribution purification device, the PLC, a data transmission module and the server. The hydrology-water quality online monitoring device and the water distribution purification device are connected with the PLC respectively, and the PLC is connected with the server.
Description
Technical field
The present invention relates to ecological management, field of environmental engineering, specifically a kind of river course intelligent watering method and river course intelligent watering system.
Background technology
Along with economic development, Urbanization Process In China is accelerated day by day, increases, also create a lot of environmental problem, the pollution problem of such as city inland river along with urban sprawl and population.For Hangzhou, in Hangzhou circle city high speed, have 470 (section) river courses, overall length 1000 kilometers, water surface area reaches 26 square kilometres, the river course of Afforestation in Hangzhou City Zone about 50% is in bad V class, and because city inland river self-purification capacity is poor, therefore main river course all maintains water quality by water distribution.Relevant statistics shows, Hangzhou district is provided with 6 Energy Saving Measures of Pumping Stations altogether, and for maintaining river water quality, annual water distribution quantity is at 5,000 ten thousand m
3above, its operation is carried out according to plan, every day or carry out water distribution every other day, mainly to guarantee in region that river water body can carry out a water body for three to four days and upgrade, ensures that water quality does not worsen.The water distribution mode bookkeeping of plan formula is simple, operation instant effect, but its extensive management, operating cost are high, and along with the water quality deterioration at water distribution water source, its water quality security function is more and more difficult to realize, and is therefore badly in need of a kind of river course intelligent watering system and solves the problem.
Summary of the invention
The object of this invention is to provide a kind of river course intelligent watering method and river course intelligent watering system, described decreasing water distribution method and water distribution system should be able to effective guarantee city inland river water quality, also have the feature of efficient, economy, environmental protection simultaneously.
The present invention is achieved through the following technical solutions:
A kind of river course intelligent watering method, comprises the following steps:
(1) hydrology-water quality on-line computing model is arranged on needs in water distribution river course;
Water distribution purification plant being installed simultaneously, needing in water distribution river course by transporting to after the Water warfare extracted in water intaking river course;
(2) hydrology-water quality on-line computing model is connected with PLC by signal wire, with the hydrology-water quality index such as the water level in on-line monitoring river course, flow velocity and pH value, turbidity, dissolved oxygen DO, COD, ammonia nitrogen;
Water distribution purification plant is also connected with PLC by signal wire;
(3) PLC is sent to the server being furnished with intelligent watering parametric controller by wired or wireless data transfer mode to the data received;
(4) intelligent watering parametric controller judges according to hydrology-water quality monitoring result, and is sent the control signal starting or close down water distribution purification plant by server, and this control signal is sent to PLC by wired or wireless data transfer mode;
(5) PLC controls water distribution purification plant, to realize the startup of water distribution purification plant or to close down according to control signal.
Described intelligent watering parametric controller Real-Time Monitoring hydrology-water quality data, and the start and stop of foundation river course situation real-time monitoring water distribution purification plant, realize the intelligent watering in river course.
A kind of river course intelligent watering system, is characterized in that this system comprises hydrology-water quality on-line computing model, water distribution purification plant, PLC, data transmission module and is furnished with the server of intelligent watering parametric controller; Described hydrology-water quality on-line computing model and water distribution purification plant are connected with PLC respectively by signal wire, and PLC is connected with the server being furnished with intelligent watering parametric controller by data transmission module.
Water after purification from the water intaking of water intaking river course, is transported to water distribution purification river course by outlet conduit by inlet channel by described water distribution purification plant.
Described water distribution purification plant is directly installed on to be needed to work in water distribution river water body.
Described water distribution purification plant is the one in ceramic membrane filter device, organic membrane filter device, sand filtering device, adsorption precipitation device, coagulative precipitation device.
The invention has the beneficial effects as follows:
1, hydrology-water quality on-line computing model can the hydrology-water quality situation in real time on-line monitoring river course;
2, water distribution purification plant can provide oligosaprobic water distribution to river course, can reduce SS (the Suspended Solids suspension of in water distribution more than 90%; Refer to the solid matter be suspended in water, comprise the inorganics of water fast, organism and silt particle, clay, microorganism etc.);
3, intelligent watering parametric controller can carry out the start and stop of water distribution purification plant according to the water quality condition in river course, and effectively improve water distribution clean-up effect, more traditional water distribution mode is energy-conservation more than 30%, has greatly saved water resource and the energy.
Accompanying drawing explanation
Fig. 1 is river course intelligent watering system layout of the present invention schematic diagram.
Embodiment
River course provided by the invention intelligent watering method and river course intelligent watering system, wherein hydrology-water quality on-line computing model is made up of all kinds of monitoring instrument, water level can be monitored, flow velocity and pH value, turbidity, dissolved oxygen DO, COD, the hydrology-water quality indexs such as ammonia nitrogen, obtain Monitoring Data by data line transfer to PLC, PLC (namely adopts data transmission module by wire transmission or wireless transmission method simultaneously, utilize cable network or wireless network transmissions) Monitoring Data is transferred to the server being configured with intelligent watering parametric controller (intelligent watering parametric controller is the intelligent watering software configured in server), intelligent watering parametric controller, according to water quality monitoring result, determines whether start or close down water distribution purification plant, and by control signal by wire transmission or wireless transmission to PLC, PLC controls the startup of water distribution purification plant/close down according to control signal.
Above-mentioned data transmission module be all kinds of existing wired or wireless interface (as Ethernet turn serial port module, GPRS turns serial port module, Zigbee turns serial port module, preferred wireless data transmission module).
Described water distribution purification plant is the one in ceramic membrane filter device, organic membrane filter device, sand filtering device, adsorption precipitation device, coagulative precipitation device, and the whole buyable of these water distribution purification plants supports the use.
The invention will be further described below, but the present invention is not limited to following examples.
Embodiment 1
Certain city river water distribution project, river course total length 4km, mean breadth 15m, mean depth 2m, existing distributing installations water distribution ability is 20,000 m
3/ d, water distribution water source is from master stream, upstream, river course; Because upstream water quality aggravates, water distribution for river course clean-up effect worse and worse, therefore intellectualized reconstruction construction has been carried out to the water distribution system in this river course.Reform strengthening is configured with 1.5 ten thousand m
3the ceramic membrane filter device of/d, hydrology-water quality on-line computing model, PLC control system, data transmission module and intelligent watering parametric controller.The parameter such as pH, turbidity, dissolved oxygen DO in on-line monitoring system monitoring river course, and send data to PLC, Monitoring Data is transferred to the server being furnished with intelligent watering parametric controller by data by PLC by wireless transport module, intelligent watering parametric controller provides the instruction of opening or closing down filtration unit after carrying out analyzing judgement to Monitoring Data, instruction feeds back to PLC by wireless transport module, and PLC then controls the staring and stopping operation of ceramic membrane filter device according to instruction.The result of trial operation of 3 months shows, after transformation, the transparency in river course is by original <0.4m, rise to more than 1.0m, the total energy consumption of water distribution simultaneously reduces 28%, and water distribution total amount reduces more than 40%, has good environmental benefit, economic benefit and social benefit.
Embodiment 2
Certain city river water distribution project, river course total length 1.8km, mean breadth 12m, mean depth 1.5m, former river water body transparency is at about 0.3m.For improving water quality, newly-built intelligent watering cleaning system, is wherein configured with 0.5 ten thousand m
3the sand filtering device of/d, hydrology-water quality on-line computing model, PLC control system, data transmission module and intelligent watering parametric controller.
The parameter such as pH, turbidity, dissolved oxygen DO in intelligent watering cleaning system on-line monitoring river course, and send data to PLC, Monitoring Data is transferred to the server being furnished with intelligent watering parametric controller by data by PLC by wireless transport module, intelligent watering parametric controller provides the instruction of opening or closing down sand filtering device after carrying out analyzing judgement to Monitoring Data, instruction feeds back to PLC by wireless transport module, and PLC then controls the staring and stopping operation of sand filtering device according to instruction.After stable operation, river water body transparency can be kept at more than 1.0m, in conjunction with river corridor restoration measure, can guarantee that river water quality remains on more than V class.There is good environmental benefit, economic benefit and social benefit.
Above-described embodiment is used for explaining and the present invention is described, instead of limits the invention, and in the protection domain of spirit of the present invention and claim, any amendment make the present invention and change, all fall into protection scope of the present invention.
Claims (7)
1. a river course intelligent watering method, comprises the following steps:
(1) hydrology-water quality on-line computing model is arranged on needs in water distribution river course;
Water distribution purification plant being installed simultaneously, needing in water distribution river course by transporting to after the Water warfare extracted in water intaking river course;
(2) hydrology-water quality on-line computing model is connected with PLC by signal wire, with the hydrology-water quality index such as the water level in on-line monitoring river course, flow velocity and pH value, turbidity, dissolved oxygen DO, COD, ammonia nitrogen;
Water distribution purification plant is also connected with PLC by signal wire;
(3) PLC is sent to the server being furnished with intelligent watering parametric controller by wired or wireless data transfer mode to the data received;
(4) intelligent watering parametric controller judges according to hydrology-water quality monitoring result, and is sent the control signal starting or close down water distribution purification plant by server, and this control signal is sent to PLC by wired or wireless data transfer mode;
(5) PLC controls water distribution purification plant, to realize the startup of water distribution purification plant or to close down according to control signal.
2. river course according to claim 1 intelligent watering method, is characterized in that: described intelligent watering parametric controller Real-Time Monitoring hydrology-water quality data, and the start and stop of foundation river course situation real-time monitoring water distribution purification plant, realize the intelligent watering in river course.
3. river course according to claim 1 and 2 intelligent watering method, is characterized in that: described water distribution purification plant is the one in ceramic membrane filter device, organic membrane filter device, sand filtering device, adsorption precipitation device, coagulative precipitation device.
4. a river course intelligent watering system, is characterized in that this system comprises hydrology-water quality on-line computing model, water distribution purification plant, PLC, data transmission module and is furnished with the server of intelligent watering parametric controller; Described hydrology-water quality on-line computing model is connected with PLC respectively by signal wire with water distribution purification plant, and PLC is connected with the server being furnished with intelligent watering parametric controller by data transmission module.
5. river course according to claim 4 intelligent watering system, is characterized in that: the water after purification from the water intaking of water intaking river course, is transported to water distribution purification river course by outlet conduit by inlet channel by described water distribution purification plant.
6. river course according to claim 5 intelligent watering system, is characterized in that: described water distribution purification plant is directly installed on to be needed to work in water distribution river water body.
7. the river course intelligent watering system according to claim 6 or 5, is characterized in that: described water distribution purification plant is the one in ceramic membrane filter device, organic membrane filter device, sand filtering device, adsorption precipitation device, coagulative precipitation device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410707696.1A CN104460494B (en) | 2014-11-28 | 2014-11-28 | Intelligent riverway water distribution method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410707696.1A CN104460494B (en) | 2014-11-28 | 2014-11-28 | Intelligent riverway water distribution method and system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104460494A true CN104460494A (en) | 2015-03-25 |
| CN104460494B CN104460494B (en) | 2017-01-25 |
Family
ID=52906729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410707696.1A Active CN104460494B (en) | 2014-11-28 | 2014-11-28 | Intelligent riverway water distribution method and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104460494B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109557273A (en) * | 2018-11-05 | 2019-04-02 | 河海大学 | A kind of river water quality monitoring section intelligent control system up to standard and its control method |
| CN111056619A (en) * | 2019-12-30 | 2020-04-24 | 江苏东恒环境控股有限公司 | Agricultural non-point source pollution treatment system for river channel purification |
| CN114878768A (en) * | 2022-05-12 | 2022-08-09 | 安徽恒信通智能科技股份有限公司 | Ecological environmental protection monitoring system of gardens river course |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100082265A1 (en) * | 2006-12-19 | 2010-04-01 | Seung June Song | Apparatus and Method for Measuring Optimum Water Quality and Informing Quality of Water |
| JP2012202770A (en) * | 2011-03-24 | 2012-10-22 | Kobe Univ | Water quality inspection device |
| CN203373204U (en) * | 2013-08-09 | 2014-01-01 | 四川清和科技有限公司 | Lake and reservoir or slow flowing type river pollution treatment intelligent control system |
| CN103983304A (en) * | 2014-05-06 | 2014-08-13 | 北京农业信息技术研究中心 | Watercourse water quality monitoring system and method |
| CN204241929U (en) * | 2014-11-28 | 2015-04-01 | 浙江卓锦工程技术有限公司 | A kind of intelligent river course water distribution purification plant |
-
2014
- 2014-11-28 CN CN201410707696.1A patent/CN104460494B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100082265A1 (en) * | 2006-12-19 | 2010-04-01 | Seung June Song | Apparatus and Method for Measuring Optimum Water Quality and Informing Quality of Water |
| JP2012202770A (en) * | 2011-03-24 | 2012-10-22 | Kobe Univ | Water quality inspection device |
| CN203373204U (en) * | 2013-08-09 | 2014-01-01 | 四川清和科技有限公司 | Lake and reservoir or slow flowing type river pollution treatment intelligent control system |
| CN103983304A (en) * | 2014-05-06 | 2014-08-13 | 北京农业信息技术研究中心 | Watercourse water quality monitoring system and method |
| CN204241929U (en) * | 2014-11-28 | 2015-04-01 | 浙江卓锦工程技术有限公司 | A kind of intelligent river course water distribution purification plant |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109557273A (en) * | 2018-11-05 | 2019-04-02 | 河海大学 | A kind of river water quality monitoring section intelligent control system up to standard and its control method |
| CN109557273B (en) * | 2018-11-05 | 2021-04-27 | 河海大学 | Riverway water quality monitoring section standard-reaching intelligent control system and control method thereof |
| CN111056619A (en) * | 2019-12-30 | 2020-04-24 | 江苏东恒环境控股有限公司 | Agricultural non-point source pollution treatment system for river channel purification |
| CN114878768A (en) * | 2022-05-12 | 2022-08-09 | 安徽恒信通智能科技股份有限公司 | Ecological environmental protection monitoring system of gardens river course |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104460494B (en) | 2017-01-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103343570B (en) | Flow combined system regulating storage tank real-time control system and control method thereof | |
| CN106759073B (en) | Single river channel Overspill type water environment treatment system and method | |
| CN104341011A (en) | Collecting and monitoring system for chemical industrial park enterprise wastewater | |
| CN103808907A (en) | Water-environment Internet-of-Things method and device | |
| CN104460494B (en) | Intelligent riverway water distribution method and system | |
| CN202148223U (en) | Constructed wetland system based on automatic intelligent control | |
| CN104355338A (en) | Chemical adding device for mobile sewage treatment equipment | |
| CN204241929U (en) | A kind of intelligent river course water distribution purification plant | |
| CN108983713A (en) | A kind of industrial park intelligence control waste water sub-prime collection system and its application method | |
| CN104310608A (en) | Micro-oxygenation on-line monitoring automatic control system | |
| CN203382528U (en) | System for collecting and monitoring wastewater in enterprises in chemical park | |
| CN203011912U (en) | Water environment Internet of Things device | |
| CN203360186U (en) | Rainwater recycling device | |
| CN216039170U (en) | Break head creek river course water quality improvement system | |
| CN203017829U (en) | Combined padding filter unit | |
| CN105016533A (en) | Combined processing system for using reclaimed water as subway air conditioner circulation cooling water for water supplementing | |
| CN204265536U (en) | Micro-oxygenation on-line monitoring robot control system(RCS) | |
| CN202831177U (en) | Sewage collecting system | |
| CN206635126U (en) | A kind of distributed sewage networking processing device | |
| CN103739022A (en) | Method for deposition treatment of large particle substances in sewage | |
| CN203284254U (en) | Water flow metering device for constructed wetland | |
| CN203930457U (en) | Power plant water total digitalization monitoring system and self-equilibrating water utilities system | |
| CN204958595U (en) | Regard normal water as combination processing system of subway air conditioner recirculated cooling water moisturizing | |
| CN206014549U (en) | A kind of cesspool circulation purifier | |
| CN207093513U (en) | A kind of hydraulic oil Intelligent purifying system of water conservancy gate hydraulic system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 701, room 310004, three times square, Shaoxing Road, 536 Zhejiang Road, Xiacheng District, Zhejiang, Hangzhou Applicant after: Zhejiang Zhuo Jin environmental protection Science and Technology Co., Ltd. Address before: 7 building, three times square, 538 Shaoxing Road, Xiacheng Road, Xiacheng District, Hangzhou, Zhejiang, Zhejiang, 310004 Applicant before: Zhejiang Zone King Engineering Technology Co., Ltd. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: JIANG ZHUO JIN ENGINEERING TECHNOLOGY CO.,LTD. TO: ZHEJIANG ZHUOJIN ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. |
|
| CB03 | Change of inventor or designer information |
Inventor after: Wang Yufeng Inventor after: Liu Lei Inventor after: Yang Shangyuan Inventor after: Tian Ping Inventor after: Zhuo Weilong Inventor before: Liu Lei Inventor before: Yang Shangyuan Inventor before: Wang Yufeng Inventor before: Tian Ping Inventor before: Zhuo Weilong |
|
| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |