Movable water quality automatic emergent monitoring system
Technical field
The utility model relates to a kind of movable water quality automatic emergent monitoring system.
Background technology
Along with the progress of society, 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 the portable water quality monitoring equipment of easy configuration, 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 be satisfied emergent demand; Monitoring parameter is limited, can't satisfy the diversified demand of water quality pollutant.
Summary of the invention
In order to solve the above-mentioned technical matters that existing portable water quality monitoring equipment exists, the utility model provides a kind of movable water quality automatic emergent monitoring system that multiparameter is monitored automatically, automaticdata is uploaded, report to the police automatically that has.
The technical scheme that the utility model solves the problems of the technologies described above is: comprise mobile vehicle, the automatically taking water and the module that keeps sample, the water sample pretreatment module, the automatic detection module of multiparameter, monitoring module, display screen, keyboard, the remote transmission module, the described automatically taking water and the module that keeps sample, the water sample pretreatment module, the automatic detection module of multiparameter, monitoring module, display screen, keyboard, the remote transmission module places on the mobile vehicle, the input end of the output water receiving sample pretreatment module of the automatically taking water and the module that keeps sample, the input end of the automatic detection module of output termination multiparameter of water sample pretreatment module, the output terminal of the automatic detection module of multiparameter links to each other with monitoring module, monitoring module also with display screen, keyboard, the remote transmission module links to each other.
In the above-mentioned movable water quality automatic emergent monitoring system, the automatic detection module of described multiparameter 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 the 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 utility model is: 1) the utlity model has automatic pollution factor analytic function, system detects data with bio-toxicity and combines with multi-parameter monitoring analysis data, can accurately judge the toxic level of water body rapidly and find out concrete pollution factor; The utility model adopts the automatic detection module of multiparameter, compares with traditional emergency monitoring instrument, and not only measuring speed is fast, the monitoring range ability is big, detectability is low, and can realize continuous automatic detection; Monitoring module has data acquisition, data analysis, data sheet, remote transmission, automatic warning function, and Monitoring Data is real-time transmitted to Surveillance center, can improve control and monitoring and the water pollution accident generation back effective analyzing and processing ability of country to water resource, help environment department and in time propose plan for emergency handling, reduce the serious effect that accident is brought.
Below in conjunction with accompanying drawing the utility model is further described.
Description of drawings
Fig. 1 is a structural drawing of the present utility model.
Fig. 2 is the process flow diagram that bio-toxicity detects in the utility model.
Fig. 3 is the process flow diagram of water quality detection analyzing and processing in the utility model.
Embodiment
Referring to Fig. 1, the utility model comprises mobile vehicle, the automatically taking water and the module that keeps sample, the water sample pretreatment module, the automatic detection module of multiparameter, monitoring module, display screen, keyboard, the remote transmission module, the described automatically taking water and the module that keeps sample, the water sample pretreatment module, the automatic detection module of multiparameter, monitoring module, display screen, keyboard, the remote transmission module places on the mobile vehicle, the input end of the output water receiving sample pretreatment module of the automatically taking water and the module that keeps sample, the input end of the automatic detection module of output termination multiparameter of water sample pretreatment module, the output terminal of the automatic detection module of multiparameter links to each other with monitoring module, monitoring module also with display screen, keyboard, the remote transmission module links to each other.
Mobile vehicle in the utility model can adopt delivery vehicles such as automobile, boats and ships, helicopter, to adapt to on-the-spot application demand.Automatically taking water is to finish automatically taking water and the function that keeps sample automatically according to monitoring module instruction with the module that keeps sample, and the effect that keeps sample is that the retention sample is beneficial to for future reference or as evidence.The water sample pretreatment module is used for the loss that the water sample from the water intaking unit filters, water sample composition to be measured is handled and reduced in sedimentation, ultrasonic homogenizing etc., removes particle in the water sample and water sample after the processing can directly be entered in the multiparameter detection module test.The automatic detection module of multiparameter in the utility model 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 match 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 utility model provides according to GB/T154411995 and ISO11348 is implemented.Carry out qualitative and detection by quantitative according to photobacteria change of luminous intensity when the metabolism.This instrument uses ocean photobacteria freeze-dried reagent, when these bacteriums are in the poisonous environment, the light that they send is suppressed, and can test out the toxicity of sample rapidly and accurately according to its intensity variation, can directly detect thousands of kinds of potential toxicants.This module has realized that online toxicity monitoring is a kind of full automatic water quality online toxicity system (as Fig. 2).The monitoring parameter of indication comprises the monitoring parameter of the need monitoring among water environment quality standard GB38382002, drinking water sanitary standard GB57492006 and the integrated wastewater discharge standard GB89781996 in the utility model.The function of detection module be automatic sample analysis, automatically the control analysis flow process, clean, calculate automatically test result automatically, finish with monitoring module and carry out data transmission automatically.Detection module mainly is made up of stream control module, man-machine interface, communication unit etc.The communication module and the monitoring module of the automatic detection module of each parameter 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 finishing data acquisition and device control function with the automatic detection module of each parameter, and the system software that is equipped with in the monitoring module has data processing, data sheet, analyzes functions such as pollution factor, warning automatically, remote transmission automatically.Monitoring module can be according to every contamination index of different regions water quality characteristics and water body and the correlativity between the detection of bioluminescence toxicity, luminous test data is analyzed, carry out the multi-parameter comprehensive analysis, rule and weight coefficient are optimized by the neural network and genetic algorithm that the built-in intelligence system adopts, 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 purpose to the judgement of water pollution species and degree.The comprehensive toxicity data are carried out classification analysis, signals collecting, signal analysis and comprehensive assessment in conjunction with the water quality parameter sensors, obtain the comprehensive assessment form of water quality, in case data reach warning line, promptly can phone or the short message mode notify the related management personnel, reach real-time early warning, monitoring purposes, system includes 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, with data transmission to Surveillance center or internet platform.The remote transmission module be with intrasystem data by wireless network transmissions to remote center's platform, concrete transmission mode can be network modes such as GPRS, CDMA, 3G, the hardware device of transmission mainly is web-transporting device and antenna etc.
The utility model is by modular combination and optimization, under the unified command of monitoring module, function such as finish that fully automatically automatically taking water in the water quality emergency monitoring, water sample pre-service continuously, instrument analysis automatically, automatic data collection and processing, data are uploaded automatically, its flow process is seen Fig. 3.The utility model can be monitored a plurality of parameters simultaneously, can be applicable to surface water and sewage monitoring, satisfies the requirement of urgent water pollution accident to water quality monitoring.