CN202148223U - Constructed wetland system based on automatic intelligent control - Google Patents

Constructed wetland system based on automatic intelligent control Download PDF

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Publication number
CN202148223U
CN202148223U CN201120280925U CN201120280925U CN202148223U CN 202148223 U CN202148223 U CN 202148223U CN 201120280925 U CN201120280925 U CN 201120280925U CN 201120280925 U CN201120280925 U CN 201120280925U CN 202148223 U CN202148223 U CN 202148223U
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China
Prior art keywords
unit
system based
plc
intelligent control
wetland
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Expired - Fee Related
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CN201120280925U
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Chinese (zh)
Inventor
朱学智
蒋和团
郭英强
张彪元
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CRYSTAL WATER AND BLUE SKY ENVIRONMENTAL ENGINEERING CO., LTD.
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CRYSTAL WATER AND BLUE SKY ENVIRONMENTAL ENGINEERING Co Ltd
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Abstract

The utility model discloses a constructed wetland system based on automatic intelligent control, comprising a constructed wetland unit, a lifting pump station, a water distribution pipeline, a PLC (Programmable Logic Control) unit and an LED (Light Emitting Diode) display screen, wherein the lifting pump station is connected with the constructed wetland unit by the water distribution pipeline which is provided with an automatic adjusting valve set and a flow rate metering device; the constructed wetland unit is provided with a water quality on-line monitoring device and an integral video monitoring device; and the PLC unit is connected with the lifting pump station, the automatic adjusting valve set, the flow rate metering device, a water quality on-line monitoring device and the integral video monitoring device. In the utility model, the project of the wetland system can be operated conveniently, the automatic degree is high, the running condition of the wetland can be displayed to the outside by the outdoor LED display screen, and also can be controlled remotely by the internet, so that the difficulty of difficult wetland running can be solved, and the constructed wetland can ensured to run stably for a long time under the condition of purifying water quality.

Description

A kind of artificial wet land system based on automatic intelligent control
Technical field
The utility model relates to a kind of artificial swamp pollution abatement system, relates in particular to a kind of artificial wet land system based on automatic intelligent control, belongs to sewage treatment area.
Background technology
Artificial swamp be people according to actual needs and interests; Artificial design and the ecologic community that forms by matrix, aquatic animals and plants, mikrobe and water body that builds; Mainly utilize physics, chemistry, the biological triple synergies of soil, artificial dielectric, plant, mikrobe, sewage is handled.Artificial marsh sewage treatment system more and more is familiar with by people with its exclusive meliority and is paid attention to---and the investment construction cost is little, working cost is low, running technology is low, can combine view construction, has the good effect of view.Along with becoming increasingly conspicuous of China's environmental problem, artificial swamp also more and more is that more people admits.But it also is a low age subject after all, proposes so far only decades from notion, introduces China only 20 years, and also only 10 years about to combine China's practical situation to carry out through engineering approaches research and application.
At present, make a general survey of the artificial swamp Engineering Projects of lot of domestic and foreign, all found a fatal crux of common, that is exactly a maintenance and management.Artificial swamp and the inhuman that kind of propagating, zero management and zero run expense.Want to guarantee the sustainable operation of artificial swamp, the later stage, meticulous operational management was necessary, comprised waterplant cultivation and transplanting, WQM and super-limit prewarning, algae control, matrix blocking preventing and cloth water distribution uniformity etc.Moreover the management system imperfection of artificial swamp; The managerial experience, means and the referential instance that lack wetland; All become a burden of local government after a lot of local artificial swamps build up, department of local government but cannot take out certain funds it is carried out budget and management, comprises irrigation, plant residue harvesting, insect pest preventing and controlling, labour cost payment etc.; This has just caused artificial swamp to become a burden; Do not lose also to get rid of and do not take off, so industry there be saying of wetland " built in three minutes, seven being in charge of ".
Summary of the invention
To above-mentioned prior art, the operational management of existing manual wetland is difficult in order to overcome, operation inconvenience, can not effective monitoring etc. defective, the utility model provides a kind of artificial wet land system based on automatic intelligent control.
The utility model is realized through following technical scheme:
A kind of artificial wet land system based on automatic intelligent control; Comprise the artificial swamp unit, promote control unit and LED display among pumping plant, cloth distributing pipe line, the PLC; Wherein, Promote pumping plant and be connected with the artificial swamp unit, automatic regulating valve group and flow measurement device are installed on the cloth distributing pipe line through the cloth distributing pipe line; Be provided with water quality on-line monitoring device at the unitary water outlet of artificial swamp; Water-in, water outlet and periphery are provided with some groups of integrated video monitoring apparatus in the artificial swamp unit; The control unit is connected with integrated video monitoring apparatus with lifting pumping plant, automatic regulating valve group, flow measurement device, water quality on-line monitoring device respectively through communication line among the said PLC; Said LED display is connected through control unit among data gathering and transmitting device and the PLC.
Said a kind of artificial wet land system based on automatic intelligent control also comprises the remote monitoring unit, and the remote monitoring unit is connected through controlling the unit among network and the PLC.
Said network is wired Ethernet or GPRS wireless network.
Said remote monitoring unit is each long-range computer terminal.
Said automatic regulating valve group is made up of the manually-operated gate and the motor-driven control valve that are installed on the cloth distributing pipe line; Wherein the variation of the water-quality guideline that provided according to water quality on-line monitoring device by control unit among the PLC of the size of motorized adjustment valve opening is regulated and control, and realizes the adjusting of wetland unit flooding quantity size.
The control unit is made up of cpu and the numeral that is connected with cpu and analog module among the said PLC; Configuration is installed on the cpu controls software; The unitary major function of control is controlled software by cpu, numeral and analog module and configuration and is accomplished (this repeats no more at this for conventional design) among the PLC.
Wireless connections can be set up with the environment monitoring platform of environmental protection relevant departments in the control unit among the said PLC.
Said flow measurement device is preferably the magnetic flow meter of 0-400t/h.
Said water quality on-line monitoring device is preferably COD and ammonia nitrogen water quality on-line monitoring instrument.
Said integrated video monitoring apparatus is preferably integrated video monitoring head.
During work; Flow measurement device detects the flooding quantity size in the artificial swamp unit operational process; Water quality on-line monitoring device detects the water quality situation of Inlet and outlet water in the artificial swamp unit operational process; Integrated video monitoring apparatus carries out video monitoring to artificial swamp unit (5), and detection of information such as flooding quantity size, Inlet and outlet water water monitoring data, integrated video monitoring image and control are accomplished by control unit among the PLC, and transfer to outdoor LED display screen through data gathering and transmitting device; Wetland running condition to social publicity, is convenient to social supervision; Can also transfer to the monitoring of environment platform through data gathering and transmitting device, be convenient to the supervision of environmental protection administrative department, monitoring; Also can sign in to the PLC central control system of wetland through network whenever and wherever possible, understand operation condition in site, water-quality guideline of wetland etc. at any time.
The outstanding advantage based on the artificial wet land system of automatic intelligent control of the utility model shows:
This wet land system is through a large amount of engineering practices and the empirical summary of actual operation; The automatic cloth water distribution technology of the artificial swamp Long-distance Control of independent development; The robotization that has realized the water distribution of wetland cloth is controlled and the remote monitoring of wetland running status and WQM, convenient management and supervision.Artificial swamp is used the cloth water distribution system of allotment automatically, adopts computingmachine and automatic valve to regulate the control methods that combine, and accurately controls the cloth water yield size of wetland and freely adjusts subregion cloth aqueous mode.
Control unitary computingmachine in this wet land system among the PLC and write down parameters such as wetland unit's flooding quantity size and Inlet and outlet water water quality automatically; And in real time these data upload are arrived at the monitoring of environment platform; Supervision department can understand the running condition of artificial swamp through these data, has made things convenient for supervision.Said data can store more than 6 months, and have offer curves trend analysis (real-time curve and history curve) and printing reports function.
Employing remote control technology in control unit among the PLC in this wet land system; Can utilize network whenever and wherever possible; Sign in to the monitor supervision platform of wetland; At any time understand the associated visceras such as plant growing way, cloth aqueous condition, compartment model, single district's flooding quantity size and Inlet and outlet water water quality in the wetland zone; Can also be through outdoor media system such as LED display with the situation (like flooding quantity size, Inlet and outlet water water-quality guideline etc.) of wetland operation to social publicity, the timely control that convenient leaders at different levels and related personnel move wetland.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Wherein, 1, promote pumping plant; 2, automatic regulating valve group; 3, flow measurement device; 4, integrated video monitoring apparatus; 5, artificial swamp unit; 6, water quality on-line monitoring device; 7, control the unit among the PLC; 8, data gathering and transmitting device; 9, LED display; 10, monitoring of environment platform; 11, communication line; 12, remote monitoring unit; 13, cloth distributing pipe line.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Embodiment 1
Design water reuse artificial swamp ecological management engineering in certain development area, city sewage disposal plant effluent, adopt the artificial wet land system of the utility model, concrete design variable is following:
Handle the water yield: the Zhong Shui of 10000t/d sewage work;
Treatment process: vertical subsurface flow wetland+surface current artificial wetland;
Construction scale: 25000m 2Vertical subsurface flow wetland and 20000m 2The surface current artificial wetland;
Influent quality: " urban wastewater treatment firm pollutant emission standard " be one-level A standard (GB18918-2002);
Effluent quality: " water environment quality standard " be III class water quality standard (GB3838-2002).
Its structure is as shown in Figure 1; Comprise artificial swamp unit 5, promote control unit 7, LED display 9 and remote monitoring unit 12 among 1,14 DN160 cloth distributing pipe lines 13 of pumping plant, the PLC; Wherein, Promote pumping plant 1 and be connected (during connection, promote pumping plant 1DN400 outlet conduit and be connected) with artificial swamp unit 5, DN160 automatic regulating valve group 2 and flow measurement device 3 are installed on the every cloth distributing pipe line 13 successively with 14 DN160 cloth distributing pipe lines through cloth distributing pipe line 13; Water outlet in artificial swamp unit 5 is provided with water quality on-line monitoring device 6; 5 water-ins, water outlet and periphery are provided with 18 groups of integrated video monitoring apparatus 4 in the artificial swamp unit; Control unit 7 is connected with integrated video monitoring apparatus 4 with lifting pumping plant 1, automatic regulating valve group 2, flow measurement device 3, water quality on-line monitoring device 6 respectively through communication line 11 among the said PLC; Said LED display 9 is connected through control unit 7 among data gathering and transmitting device 8 and the PLC; Said remote monitoring unit 12 is connected through controlling unit 7 among network and the PLC.
Said artificial swamp unit 5 comprises that 14 total areas are 25000m 2Vertical subsurface flow wetland and 4 total areas be 20000m 2The surface current artificial wetland.
The load-carrying capacity of said lifting pumping plant 1 is 10000t/d.
Said automatic regulating valve group 2 is made up of the manually-operated gate and the motor-driven control valve that are installed on the cloth distributing pipe line 13; Wherein the variation of the water-quality guideline that provided according to water quality on-line monitoring device 6 by control unit 7 among the PLC of the size of motorized adjustment valve opening is regulated and control, and realizes the adjusting of wetland unit flooding quantity size.
Control unit 7 is made up of cpu and the numeral that is connected with cpu and analog module among the said PLC; Configuration is installed on the cpu controls software, the major function of control unit 7 is controlled software by cpu, numeral and analog module and configuration and is accomplished among the PLC.
Wireless connections can be set up with the environment monitoring platform 10 of environmental protection relevant departments in control unit 7 among the said PLC.
Said environment monitoring platform 10 is existing in the prior art; It is a comprehension management platform of developing for the robotization, informationization, the modernization that realize the source of pollution monitoring management; Possess functions such as supervision, monitoring, analysis, statistics, management and examination, for " digital environmental protection " provides omnibearing technical guarantee.
Said flow measurement device 3 is the magnetic flow meter of 0-400t/h.
Said water quality on-line monitoring device 6 is COD and ammonia nitrogen water quality on-line monitoring instrument.
Said integrated video monitoring apparatus 4 integrated video monitoring heads.
Said LED display 9 adopts P20 Outdoor Full-color Display, area 56.8m 2
Said remote monitoring unit 12 is each long-range computer terminal.
Said network is the GPRS wireless network.
Said data gathering and transmitting device are selected the data gathering transmission appearance of 3C science and technology for use.
During use, the artificial swamp running condition demonstration that outdoor LED display screen rolls and plays:
Wetland flooding quantity: 398m 3/ h;
Influent quality: COD 46mg/L, BOD 58mg/L, SS 10mg/L, ammonia nitrogen 3.8mg/L, pH value 7.4;
Effluent quality: COD 18mg/L, BOD 54mg/L, SS 6mg/L, ammonia nitrogen 0.8mg/L, pH value 7.8.
Result by embodiment 1 can find out; This wet land system operation, the supervision more convenient; Not only satisfy effects of purification quality and reach the requirement of design water-quality guideline; And can realize that the motorized adjustment valve opening is regulated automatically according to the variation of wetland effluent monitoring water quality on line data in the control unit among the PLC, realize the regulation and control of wetland different zones flooding quantity size.
This wet land system has adopted 18 groups of integrated video monitoring heads; All signals all get into control unit 7 among the PLC; In the watch-keeping cubicle, can in time control the running condition in the wetland scope; The monitoring direction of all right each camera of remote control and regulation is carried out the monitoring of wetland periphery different directions, different zones; Control unit 7 passes through outdoor LED display screen 9 to social publicity through data gathering and transmitting device 8 with the wetland service data among the PLC, is convenient to social supervision; As long as can surf the Net whenever and wherever possible throughout the country in addition on (wired or wireless network); Sign in to wetland central control system specific I P address; Just can see the monitored picture of wetland operation, understand the operation conditions of wetland, convenient leaders at different levels and related personnel are to the timely control of wetland.
The artificial wet land system based on automatic intelligent control of the utility model; Management philosophy that it provided and means; Great operability and accessibility in implementation process, have been embodied; Promptly solved the difficult problem of wetland operation, again can operation steady in a long-term under the situation that guarantees the artificial wet land water quality decontamination effect improving.

Claims (8)

1. artificial wet land system based on automatic intelligent control; Comprise artificial swamp unit (5); It is characterized in that: also comprise promoting among pumping plant (1), cloth distributing pipe line (13), the PLC and control unit (7) and LED display (9); Wherein, promote pumping plant (1) and be connected with artificial swamp unit (5), automatic regulating valve group (2) and flow measurement device (3) are installed on the cloth distributing pipe line (13) through cloth distributing pipe line (13); Water outlet in artificial swamp unit (5) is provided with water quality on-line monitoring device (6); Water-in, water outlet and periphery are provided with some groups of integrated video monitoring apparatus (4) in artificial swamp unit (5); Controlling unit (7) among the said PLC is connected with integrated video monitoring apparatus (4) with lifting pumping plant (1), automatic regulating valve group (2), flow measurement device (3), water quality on-line monitoring device (6) respectively through communication line (11); Said LED display (9) is connected through controlling unit (7) among data gathering and transmitting device (8) and the PLC.
2. a kind of artificial wet land system based on automatic intelligent control according to claim 1 is characterized in that: also comprise remote monitoring unit (12), remote monitoring unit (12) are connected through controlling unit (7) among network and the PLC.
3. a kind of artificial wet land system based on automatic intelligent control according to claim 2, it is characterized in that: said network is wired Ethernet or GPRS wireless network.
4. a kind of artificial wet land system based on automatic intelligent control according to claim 1, it is characterized in that: said automatic regulating valve group (2) is made up of the manually-operated gate and the motor-driven control valve that are installed on the cloth distributing pipe line (13).
5. a kind of artificial wet land system based on automatic intelligent control according to claim 1 is characterized in that: control unit (7) among the said PLC and be made up of cpu and the numeral that is connected with cpu and analog module.
6. a kind of artificial wet land system based on automatic intelligent control according to claim 1, it is characterized in that: said flow measurement device (3) is a magnetic flow meter.
7. a kind of artificial wet land system based on automatic intelligent control according to claim 1, it is characterized in that: said water quality on-line monitoring device (6) is COD and ammonia nitrogen water quality on-line monitoring instrument.
8. a kind of artificial wet land system based on automatic intelligent control according to claim 1 is characterized in that: the integrated video monitoring head of said integrated video monitoring apparatus (4).
CN201120280925U 2011-08-04 2011-08-04 Constructed wetland system based on automatic intelligent control Expired - Fee Related CN202148223U (en)

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102866696A (en) * 2012-09-26 2013-01-09 刘巧萍 Control terminal of water feeding and draining pump station of internet of things on basis of X86 master control
CN103299878A (en) * 2013-06-26 2013-09-18 江苏江南园林建筑工程有限公司 Wetland system for deserted urban lands
CN104865365A (en) * 2015-06-02 2015-08-26 中国水利水电科学研究院 Distributed data acquisition system for online monitoring of rural water quality
CN106020295A (en) * 2015-08-27 2016-10-12 中国环境科学研究院 Intelligently controlled farmland non-point source wetland purification system and control method thereof
CN106242070A (en) * 2016-10-26 2016-12-21 青岛大学 A kind of automated sewage processing system based on artificial swamp and control method thereof
CN108439605A (en) * 2018-05-03 2018-08-24 广州大学 Composite type artificial wetland garbage loading embeading percolation liquid filtration system
CN108911159A (en) * 2018-09-28 2018-11-30 北京东方园林环境股份有限公司 A kind of energy-saving frequency conversion artificial swamp water treatment system
CN109748462A (en) * 2019-03-05 2019-05-14 贵州省环境科学研究设计院 A kind of distributing rural sewage treatment and method of resource

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102866696A (en) * 2012-09-26 2013-01-09 刘巧萍 Control terminal of water feeding and draining pump station of internet of things on basis of X86 master control
CN103299878A (en) * 2013-06-26 2013-09-18 江苏江南园林建筑工程有限公司 Wetland system for deserted urban lands
CN104865365A (en) * 2015-06-02 2015-08-26 中国水利水电科学研究院 Distributed data acquisition system for online monitoring of rural water quality
CN104865365B (en) * 2015-06-02 2018-01-30 中国水利水电科学研究院 A kind of distributed data acquisition system for villages and small towns monitoring water quality on line
CN106020295A (en) * 2015-08-27 2016-10-12 中国环境科学研究院 Intelligently controlled farmland non-point source wetland purification system and control method thereof
CN106020295B (en) * 2015-08-27 2018-01-16 中国环境科学研究院 Intelligent control farmland face source wetland purification system and control method
CN106242070A (en) * 2016-10-26 2016-12-21 青岛大学 A kind of automated sewage processing system based on artificial swamp and control method thereof
CN106242070B (en) * 2016-10-26 2019-03-26 青岛大学 A kind of automated sewage processing system and its control method based on artificial swamp
CN108439605A (en) * 2018-05-03 2018-08-24 广州大学 Composite type artificial wetland garbage loading embeading percolation liquid filtration system
CN108911159A (en) * 2018-09-28 2018-11-30 北京东方园林环境股份有限公司 A kind of energy-saving frequency conversion artificial swamp water treatment system
CN109748462A (en) * 2019-03-05 2019-05-14 贵州省环境科学研究设计院 A kind of distributing rural sewage treatment and method of resource

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Effective date of registration: 20160512

Address after: 252000 Mudanjiang Road, Liaocheng Economic Development Zone, Shandong, No. 8

Patentee after: CRYSTAL WATER AND BLUE SKY ENVIRONMENTAL PROTECTION GROUP CO., LTD.

Address before: 252000 the Yellow River road hi tech innovation center, Liaocheng Development Zone, Shandong 703, China

Patentee before: CRYSTAL WATER AND BLUE SKY ENVIRONMENTAL ENGINEERING CO., LTD.

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Effective date of registration: 20180829

Address after: 252000 high tech innovation center, the Yellow River Road, Liaocheng Development Zone, Shandong 703

Patentee after: CRYSTAL WATER AND BLUE SKY ENVIRONMENTAL ENGINEERING CO., LTD.

Address before: 252000 Mudanjiang Road, Liaocheng Economic Development Zone, Shandong 8

Patentee before: CRYSTAL WATER AND BLUE SKY ENVIRONMENTAL PROTECTION GROUP CO., LTD.

CP02 Change in the address of a patent holder
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Address after: 252000 Mudanjiang Road, Liaocheng Economic Development Zone, Shandong 8

Patentee after: CRYSTAL WATER AND BLUE SKY ENVIRONMENTAL ENGINEERING CO., LTD.

Address before: 252000 high tech innovation center, the Yellow River Road, Liaocheng Development Zone, Shandong 703

Patentee before: CRYSTAL WATER AND BLUE SKY ENVIRONMENTAL ENGINEERING CO., LTD.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120222

Termination date: 20200804