CN101620214B - Movable water quality automatic emergent monitoring system - Google Patents

Movable water quality automatic emergent monitoring system Download PDF

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Publication number
CN101620214B
CN101620214B CN2009103047634A CN200910304763A CN101620214B CN 101620214 B CN101620214 B CN 101620214B CN 2009103047634 A CN2009103047634 A CN 2009103047634A CN 200910304763 A CN200910304763 A CN 200910304763A CN 101620214 B CN101620214 B CN 101620214B
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China
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module
detection module
water
monitoring
automatic
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CN2009103047634A
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Chinese (zh)
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CN101620214A (en
Inventor
张广胜
邹雄伟
农永光
文立群
熊春洪
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力合科技(湖南)股份有限公司
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    • Y02A20/206

Abstract

The invention discloses a movable water quality automatic emergent monitoring system which comprises a moving carrier, an automatic water fetching and sample reserving module, a water sample pretreatment module, a multi-parameter automatic detection module, a monitoring module, a display screen, a keyboard and a remote transmission module, wherein the automatic water fetching and sample reserving module, the water sample pretreatment module, the multi-parameter automatic detection module, the monitoring module, the display screen, the keyboard and the remote transmission module are arranged on the moving carrier; the output end of the automatic water fetching and sample reserving module is connected with the input end of the water sample pretreatment module; the output end of the water sample pretreatment module is connected with the input end of the multi-parameter automatic detection module; and the output end of the multi-parameter automatic detection module is connected with the monitoring module which is connected with the display screen, the keyboard and the remote transmission module. The movable water quality automatic emergent monitoring system can simultaneously monitor a plurality of parameters, can achieve the functions of sampling, sample retention, analysis, data upload, automatic alarm and the like and can meet the requirement of emergent water body pollution accidents on the water quality monitoring.

Description

Movable water quality automatic emergent monitoring system

Technical field

The present invention relates to a kind of movable water quality automatic emergent monitoring system.

Background technology

Along with social progress, people's quality of life improves day by day, but the ambient water quality contamination accident that industrialization society is brought thereupon emerges in an endless stream, and merely collected specimens is returned lab analysis and can not have been adapted to the requirement of today of informationized society to environmental monitoring.At present urgent water quality monitoring system mostly is easy configuration Portable water quality monitoring equipment, and accuracy is not high, and monitoring analysis can't be realized consistently online; The a large amount of manually-operateds of monitoring analysis process need, can't meet emergent demand; Monitoring parameter is limited, can't meet the diversified demand of water quality pollutant.

Summary of the invention

The above-mentioned technical matters existed in order to solve existing Portable water quality monitoring equipment, the invention provides and a kind ofly have that multiparameter is monitored automatically, automaticdata is uploaded, the movable water quality automatic emergent monitoring system of automatic alarm.

The technical scheme that the present invention solves the problems of the technologies described above is: comprise mobile vehicle, automatically taking water and the module that keeps sample, the water sample pretreatment module, the multiparameter automatic detection module, monitoring module, display screen, keyboard, the remote transmission module, described automatically taking water and the module that keeps sample, the water sample pretreatment module, the multiparameter automatic detection module, monitoring module, display screen, keyboard, the remote transmission module is placed on mobile vehicle, the input end of the output water receiving sample pretreatment module of automatically taking water and the module that keeps sample, the input end of the output termination multiparameter automatic detection module of water sample pretreatment module, the output terminal of multiparameter automatic detection module is connected with monitoring module, monitoring module also with display screen, keyboard, the remote transmission module is connected.

In above-mentioned movable water quality automatic emergent monitoring system, described multiparameter automatic detection module comprises zinc cadmium lead bronze detection module, CODMn detection module, sexavalent chrome detection module, total phosphorus detection module, total arsenic, sulfide detection module, ammonia nitrogen, fluoride detection module, total cyanogen detection module, volatile phenol detection module, bio-toxicity detection module.

In above-mentioned movable water quality automatic emergent monitoring system, described remote transmission module is any of GPRS transceiver module, mobile communication transceiver module.

Technique effect of the present invention is: 1) the present invention has automatic pollution factor analytic function, and system detects data by bio-toxicity and combines with multi-parameter monitoring analysis data, can accurately judge rapidly the toxic level of water body and find out concrete pollution factor; The present invention adopts the multiparameter automatic detection module, compares with traditional emergency monitoring instrument, and not only measuring speed is fast, the monitoring range ability is large, detectability is low, and can realize continuous automatic detection; Monitoring module has data acquisition, data analysis, data sheet, remote transmission, auto-alarm function, and Monitoring Data is real-time transmitted to Surveillance center, can improve control and monitoring and the water pollution accident generation rear effectively analyzing and processing ability of country to water resource, be conducive to environment department and propose in time plan for emergency handling, reduce the serious effect that accident is brought.

The present invention is further illustrated below in conjunction with accompanying drawing.

The accompanying drawing explanation

Fig. 1 is structural drawing of the present invention.

Fig. 2 is the process flow diagram that in the present invention, bio-toxicity detects.

Fig. 3 is the process flow diagram that in the present invention, Water quality detected is processed.

Embodiment

Referring to Fig. 1, the present invention includes mobile vehicle, automatically taking water and the module that keeps sample, the water sample pretreatment module, the multiparameter automatic detection module, monitoring module, display screen, keyboard, the remote transmission module, described automatically taking water and the module that keeps sample, the water sample pretreatment module, the multiparameter automatic detection module, monitoring module, display screen, keyboard, the remote transmission module is placed on mobile vehicle, the input end of the output water receiving sample pretreatment module of automatically taking water and the module that keeps sample, the input end of the output termination multiparameter automatic detection module of water sample pretreatment module, the output terminal of multiparameter automatic detection module is connected with monitoring module, monitoring module also with display screen, keyboard, the remote transmission module is connected.

Mobile vehicle in the present invention can adopt the delivery vehicles such as automobile, boats and ships, helicopter, to adapt to on-the-spot application demand.Automatically taking water is that instruction completes automatically taking water and the function that automatically keeps sample according to monitoring module with the module that keeps sample, and it is for future reference or as evidence that the effect kept sample is that the retention sample is beneficial to.The water sample pretreatment module is for the loss that the water sample to from the water intaking unit filters, water sample composition to be measured is processed and reduced in sedimentation, ultrasonic homogenizing etc., and the water sample after removing particle in water sample and making to process can directly enter in the multiparameter detection module to be tested.Multiparameter automatic detection module in the present invention comprises zinc cadmium lead bronze detection module, CODMn detection module, sexavalent chrome detection module, total phosphorus detection module, total arsenic and sulfide detection module, ammonia nitrogen and fluoride detection module, total cyanogen detection module, volatile phenol detection module, bio-toxicity detection module.Each system can be matched a plurality of parameter detection module according to actual conditions, and each parameter module can detect a plurality of parameters, can detect arsenic and sulfide as total arsenic detection module.The water quality toxicity detection method that bio-toxicity monitoring modular in the present invention provides according to GB/T15441-1995 and ISO11348 is implemented.According to photobacteria variation of luminous intensity when the metabolism, carry out the quantitative and qualitative analysis detection.This instrument uses the Marine Luminous Bacteria freeze-dried reagent, when these bacteriums are in poisonous environment, the light that they send is suppressed, and according to its intensity variation, can test out rapidly and accurately the toxicity of sample, but thousands of kinds of potential toxicants of direct-detection.This module has realized that online Toxicity Monitoring is the online toxicity system of a kind of full automatic water quality (as Fig. 2).In the present invention, the monitoring parameter of indication comprises the monitoring parameter of the need monitoring in water environment quality standard GB3838-2002, drinking water sanitary standard GB5749-2006 and integrated wastewater discharge standard GB8978-1996.The function of detection module is automatic sampling analysis, automatic Control flow process, automatically cleans, automatically calculates test result, automatically completes with monitoring module and carry out data transmission.Detection module mainly is comprised of stream control module, man-machine interface, communication unit etc.The communication module of each automatic detection technology of parameter module and monitoring module carry out data communication, can adopt RS232 interface, 485 bus interface, transmission communication circuit, many serial equipments etc.Monitoring module is commander's core of whole mobile system, major function is to be responsible for carrying out communication with each automatic detection technology of parameter module to control function with data acquisition and equipment, and the system software be equipped with in monitoring module has the functions such as data processing, data sheet, automatic analysis pollution factor, automatic alarm, remote transmission.Monitoring module can be according to every contamination index of different geographical water quality characteristics and water body and the correlativity between the detection of bioluminescence toxicity, luminous test data is analyzed, by the neural network and genetic algorithm that the built-in intelligence system adopts, carry out the multi-parameter comprehensive analysis, rule and weight coefficient are optimized, and self proofread and correct, tentatively judge pollutant type; And then analyze the contamination accident reason, and carry out the water quality grading forewarning system, reach the purpose to the judgement of water pollution species and degree.The comprehensive toxicity data are carried out to classification analysis, signals collecting, signal analysis and comprehensive assessment in conjunction with the water quality parameter sensor, obtain the comprehensive assessment form of water quality, in case data reach warning line, namely can phone or the short message mode notify the related management personnel, reach real-time early warning, monitoring purpose, system is included remote data transmission and the remote control function of instrument, according to circumstances the operated from a distance instrument of system simultaneously.Aspect data communication, the system integration plurality of optional modes such as Ethernet, GPRS/CDMA, RS232, RS485, transfer data to Surveillance center or internet platform.The remote transmission module be by intrasystem data by wireless network transmissions to remote center's platform, concrete transmission mode can be the network modes such as GPRS, CDMA, 3G, the hardware device of transmission is mainly web-transporting device and antenna etc.

The present invention is by modular combination and optimization, under the unified command of monitoring module, the function such as complete that fully automatically automatically taking water in the water quality emergency monitoring, water sample pre-service continuously, instrument automatic analysis, automatic data collection and processing, data are uploaded automatically, its flow process is shown in Fig. 3.The present invention can monitor a plurality of parameters simultaneously, can be applicable to surface water and sewage monitoring, meets the requirement of urgent water pollution accident to water quality monitoring.

Claims (3)

1. movable water quality automatic emergent monitoring system, it is characterized in that: comprise mobile vehicle, automatically taking water and the module that keeps sample, the water sample pretreatment module, the multiparameter automatic detection module, monitoring module, display screen, keyboard, the remote transmission module, described automatically taking water and the module that keeps sample, the water sample pretreatment module, the multiparameter automatic detection module, monitoring module, display screen, keyboard, the remote transmission module is placed on mobile vehicle, the input end of the output water receiving sample pretreatment module of automatically taking water and the module that keeps sample, the input end of the output termination multiparameter automatic detection module of water sample pretreatment module, the output terminal of multiparameter automatic detection module is connected with monitoring module, monitoring module also with display screen, keyboard, the remote transmission module is connected,
Wherein, described automatically taking water carries out automatically taking water and automatically keeps sample for the instruction according to described monitoring module with the module that keeps sample;
Described water sample pretreatment module for to from described automatically taking water and the water sample of module of keeping sample, filtering, the processing of sedimentation, ultrasonic homogenizing, and the water sample after processing directly enters in the multiparameter detection module and tests;
Wherein, described multiparameter automatic detection module comprises the bio-toxicity detection module be connected with the output terminal of described water sample pretreatment module, and described bio-toxicity detection module is for carrying out the quantitative and qualitative analysis detection according to photobacteria variation of luminous intensity when the metabolism.
2. movable water quality automatic emergent monitoring system according to claim 1, it is characterized in that: described multiparameter automatic detection module comprises zinc cadmium lead bronze detection module, CODMn detection module, sexavalent chrome detection module, total phosphorus detection module, total arsenic, sulfide detection module, ammonia nitrogen, fluoride detection module, total cyanogen detection module, volatile phenol detection module
Described zinc cadmium lead bronze detection module, CODMn detection module, sexavalent chrome detection module, total phosphorus detection module, total arsenic, sulfide detection module, ammonia nitrogen, fluoride detection module, total cyanogen detection module are connected with the output terminal of described water sample pretreatment module respectively with the volatile phenol detection module, and carry out data communication with described monitoring module.
3. described movable water quality automatic emergent monitoring system according to claim 2, it is characterized in that: described remote transmission module is any of GPRS transceiver module, mobile communication transceiver module.
CN2009103047634A 2009-07-23 2009-07-23 Movable water quality automatic emergent monitoring system CN101620214B (en)

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