CN104880542A - Real-time water pollution condition and pollutant concentration detecting device and method - Google Patents

Real-time water pollution condition and pollutant concentration detecting device and method Download PDF

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Publication number
CN104880542A
CN104880542A CN201510289940.1A CN201510289940A CN104880542A CN 104880542 A CN104880542 A CN 104880542A CN 201510289940 A CN201510289940 A CN 201510289940A CN 104880542 A CN104880542 A CN 104880542A
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real
water
network communication
data
host computer
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CN104880542B (en
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张洪欣
张丽婷
马龙
段康弘
张莹
尹聪
马治忠
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NORTH SEA MARINE TECHNICAL SUPPORT CENTER STATE OCEANIC ADMINISTRATION PEOPLE'S REPUBLIC OF CHINA
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NORTH SEA MARINE TECHNICAL SUPPORT CENTER STATE OCEANIC ADMINISTRATION PEOPLE'S REPUBLIC OF CHINA
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use
    • Y02A20/20Controlling water pollution; Waste water treatment

Abstract

The invention relates to a real-time water pollution condition and pollutant concentration detecting device and method thereof. The real-time water pollution condition and pollutant concentration detecting device comprises an upper-computer man-machine interaction system, a lower-computer control system, an acquiring system, a sensor detecting system, a network communication system and a data processing system. The acquiring system comprises a water pump, a water storage container and an impurity filter and removal device, the sensor detecting system comprises a plurality of GMR sensors, the GMR sensors are distributed in the water storage container, and the lower-computer control system is controllably connected with the upper-computer man-machine interaction system and the acquiring system respectively by data lines; the data processing system is connected with the upper-computer man-machine interaction system via the network communication system, the network communication system comprises wired or wireless network devices. The real-time water pollution condition and pollutant concentration detecting device is simple in structure, convenient to mount, low in cost and convenient to use, is capable of monitoring and analyzing water pollution conditions and concentration remotely in real time and has functions of automatic multipoint sampling, detecting, analyzing, data uploading and analyzing, real-time monitoring, alarming and the like.

Description

A kind of water pollutions situation, pollutant levels real-time detection apparatus and detection method
Technical field
The present invention relates to the technical field of water pollution condition detection in environmental protection, particularly relate to a kind of water pollutions situation, pollutant levels real-time detection apparatus and detection method.
Background technology
Along with the growth of expanding economy, population, it is more and more important that water resource becomes.But, there is life in the numerous city of China, phenomenon that production waste arbitrarily discharges without harmless treatment, because its emission source is a lot, bring many constant to detection and supervision, even occur that sewage disposal system just deals with inspection, the distinct working condition of drainage day and night, cause many very serious pollutions to the water resource that China is originally not rich, serious harmful effect is produced to the production of the national economy of China and the people, life.
Natural water area, the water quality monitoring of such as rivers,lakes and seas etc. is the main project of our country always, it mainly monitors water quality condition, reliable basis is provided for environmental protection department formulates corresponding safeguard measure, present water quality monitoring mainly has following two kinds of modes: (1) human at periodic intervals is to monitored water area extraction water sample, deliver to the measurement that specialized laboratory carries out indices, its accuracy measured is high, but cost is high, detect inconvenience, can not monitor continuously, there is no supporting monitoring analysis software; (2) by manually carrying water quality testing meter, carry out the testing of data to monitoring waters, but cost is high, instrument is very much not convenient for carrying, and can not round-the-clockly monitor, software kit only has simple data hold function simultaneously.
Prior art is mainly by manual type spot sampling, and the analysis being carried out water quality by pure chemistry chemical examination and electrochemical sensor is detected, and it is high that such detection mode exists cost, length consuming time, and poor operability cannot realize the problem of Real-Time Monitoring.Mostly existing water pollutions testing process is by manually extracting sample, and laboratory chemical detects, and pollutant and mushroom are cultivated, and finally go out testing result.This process not only can be subject to many limitations, and sense cycle is longer, cannot realize the real-time detection of pollution of waterhead situation.
Although China has adopted the method for online auto monitoring for wastewater pollutants total amount at present, the related concentrations parameter that blowdown point on-line measurement instrument in place records sewage is gathered by on-site data gathering instrument, by wireless or wired mode, above-mentioned parameter is sent to environmental monitoring information platform, calculate associated contaminant aggregate data, but, the method still also exists deficiency, such as each online acquisition measures length consuming time, cost is high, there is interval and make the inadequate science of the computing method of total amount of pollutants discharged in each measurement, blowdown enterprise is easy to the row of stealing that exceeds standard, excessive emissions and escape monitoring.Therefore, the device and method providing a kind of science to detect water pollutions situation exactly in real time becomes particularly meaningful.
Summary of the invention
For deficiency of the prior art, the object of this invention is to provide a kind of structure simple, easy for installation, cost is low, easy to use, can remote real time monitoring the water pollutions situation of software and hardware combining, pollutant levels real-time detection apparatus and the detection method analyzed, it has the function such as automatic sampling, detection, analysis, data upload analysis, monitoring, warning in real time realizing multiple spot.
In order to achieve the above object, the present invention is achieved through the following technical solutions:
A kind of water pollutant situation, pollutant levels real-time detection apparatus,
A kind of water pollutant situation, pollutant levels real-time detection apparatus, described pick-up unit comprises host computer man-machine interactive system, lower computer control system, acquisition system, sensor detecting system, network communication system and data handling system; Described acquisition system comprises water pump, tank and filtering and impurity removing device, and described water pump is used for waters to be measured to extract goes out after impurities in water by described filtering and impurity removing device, is collected in described tank; Described sensor detecting system comprises multiple GMR sensor, described GMR sensor location is arranged in described tank, described sensor detecting system also comprises filter amplification circuit, and described sensor detecting system and described network communication system are connected by data line and the Absorption of the em polarization between its sending and receiving end and magnetisation decay and electromagnetic signal is sent to described data handling system; Described lower computer control system controls to be connected by data line with described host computer man-machine interactive system, described acquisition system respectively; Described lower computer control system, by after receiving the detection control instruction that sends of described host computer man-machine interactive system, controls the work of acquisition system by data line; Described host computer man-machine interactive system comprises programmable single-chip microcomputer, the comparing module for the data of collection and preset concentration value being compared, the data memory module being used for storing comparing result, be used for comparing result to show and be depicted as the display module of figure, be used for pointing out the warning module of waters to be measured water pollutions concentration over-standard; Described data memory module, comparing module, display module, warning module are connected with described Single-chip Controlling respectively by data line; Described data handling system is connected with described host computer man-machine interactive system by network communication system, and described network communication system includes spider lines or Wireless Communication Equipment.
Further improvement as such scheme: described pick-up unit also comprises solar power supply apparatus, described solar power supply apparatus comprises solar panel, device for converting solar energy and accumulator; Described solar power supply apparatus is electrically connected with described lower computer control system.
Further improvement as such scheme: the Wireless Communication Equipment in described network communication system is any one in wifi network, 3G network, 4G network, GPRS network.
Further improvement as such scheme: described host computer man-machine interactive system and described lower computer control system adopt two hard-disc storage pattern, the mode of operation that described slave computer hard disk adopts loop-around data to store, and usb data unloading can be realized.
Further improvement as such scheme: described filtering and impurity removing device comprises sand-removal device, algae-removing device and filtration unit; Described sand-removal device is hydrocyclone; Described algae-removing device comprises the AC power, variable-frequency power sources, ozone generator, protection switch, anti-corrosion electromagnetic valve and the ejector that are connected successively; Described filtration unit is backwash filter.
Further improvement as such scheme: described warning module comprises early warning device; Described early warning device is alarm or light flash device.
Further improvement as such scheme: described preset concentration value in waters to be measured want the normal concentration value of detection of contamination parameter.
A detection method for water pollutant situation, water pollutant concentration real-time detection apparatus, it is characterized in that, described detection method comprises:
(1) described host computer man-machine interactive system sends detection control instruction to described lower computer control system by data line;
(2) described lower computer control system controls the pump working of described acquisition system after receiving detection control instruction; The water to be measured of sampling is delivered to described tank by described water pump after described filtering and impurity removing device filters;
(3) described GMR sensor by transferring to described data handling system by the Absorption of the em polarization between its sending and receiving end and magnetisation decay and electromagnetic signal by described network communication system after filter and amplification, and described data handling system transfers to the comparing module of described host computer man-machine interactive system through described network communication system; The parameter value and described preset concentration value that detect acquisition in real time compare by described comparing module, and the result compared are undertaken storing and showing by described single-chip microcomputer; When preset concentration value is less than the parameter value of described real-time detection acquisition, described warning module makes early warning action.
Compared with the pick-up unit of water pollutions situation in prior art, pick-up unit tool of the present invention is adopted to have the following advantages:
(1) the invention provides a kind of water pollutions situation, pollutant levels real-time detection apparatus, by remote wireless network and real-time detection apparatus, what the water area water-quality situation of system being laid was real-time feeds back to upper monitoring machine, realize the real-time detection of water pollutions and carrying out in time of related work, be applicable to real-time detection and the supervision of the extensive water area water-quality of China.
(2) the present invention is with low cost, and extendability is strong, practical, have run full-automatic, analyze quick and precisely, the features such as simple, easy maintenance be installed.
Accompanying drawing explanation
Accompanying drawing 1 is water pollutions real-time detection apparatus structural representation of the present invention.
Embodiment
Elaborate below in conjunction with 1 pair, accompanying drawing water pollutions situation of the present invention, pollutant levels real-time detection apparatus and detection method.
A kind of water pollutant situation, pollutant levels real-time detection apparatus, described pick-up unit comprises host computer man-machine interactive system 1, lower computer control system 2, acquisition system 3, sensor detecting system 4, network communication system 5 and data handling system 6; Described acquisition system comprises water pump 3-1, tank 3-2 and filtering and impurity removing device 3-3, and described water pump is used for waters to be measured to extract goes out after impurities in water by described filtering and impurity removing device, is collected in described tank; Described sensor detecting system comprises multiple GMR sensor, described GMR sensor location is arranged in described tank, described sensor detecting system also comprises filter amplification circuit, and described sensor detecting system and described network communication system are connected by data line and the Absorption of the em polarization between its sending and receiving end and magnetisation decay and electromagnetic signal is sent to described data handling system; Described lower computer control system controls to be connected by data line with described host computer man-machine interactive system, described acquisition system respectively; Described lower computer control system, by after receiving the detection control instruction that sends of described host computer man-machine interactive system, controls the work of acquisition system by data line; Described host computer man-machine interactive system comprises programmable single-chip microcomputer 1-1, the comparing module 1-2 for the data of collection and preset concentration value being compared, the data memory module 1-3 being used for storing comparing result, be used for comparing result to show and be depicted as the display module 1-4 of figure, be used for pointing out the warning module 1-5 of waters to be measured water pollutions concentration over-standard; Described data memory module, comparing module, display module, warning module are connected with described Single-chip Controlling respectively by data line; Described data handling system is connected with described host computer man-machine interactive system by network communication system, and described network communication system includes spider lines or Wireless Communication Equipment.
Described pick-up unit also comprises solar power supply apparatus 7, and described solar power supply apparatus comprises solar panel 7-1, device for converting solar energy 7-2 and accumulator 7-3; Described solar power supply apparatus is electrically connected with described lower computer control system.
Wireless Communication Equipment in described network communication system is any one in wifi network, 3G network, 4G network, GPRS network.
Described host computer man-machine interactive system and described lower computer control system adopt two hard-disc storage pattern, the mode of operation that described slave computer hard disk adopts loop-around data to store, and can realize usb data unloading.
Described filtering and impurity removing device comprises sand-removal device 3-30, algae-removing device 3-31 and filtration unit 3-32; Described sand-removal device is hydrocyclone; Described algae-removing device comprises the AC power, variable-frequency power sources, ozone generator, protection switch, anti-corrosion electromagnetic valve and the ejector that are connected successively; Described filtration unit is backwash filter.
Described warning module comprises early warning device; Described early warning device is alarm or light flash device.
Described preset concentration value in waters to be measured want the normal concentration value of detection of contamination parameter.
A detection method for water pollutant situation, water pollutant concentration real-time detection apparatus, it is characterized in that, described detection method comprises:
(1) described host computer man-machine interactive system sends detection control instruction to described lower computer control system by data line;
(2) described lower computer control system controls the pump working of described acquisition system after receiving detection control instruction; The water to be measured of sampling is delivered to described tank by described water pump after described filtering and impurity removing device filters;
(3) described GMR sensor by transferring to described data handling system by the Absorption of the em polarization between its sending and receiving end and magnetisation decay and electromagnetic signal by described network communication system after filter and amplification, and described data handling system transfers to the comparing module of described host computer man-machine interactive system through described network communication system; The parameter value and described preset concentration value that detect acquisition in real time compare by described comparing module, and the result compared are undertaken storing and showing by described single-chip microcomputer; When preset concentration value is less than the parameter value of described real-time detection acquisition, described warning module makes early warning action.
Above-mentioned is can understand and apply the invention for ease of those skilled in the art to the description of embodiment.Person skilled in the art obviously easily can make various amendment to these embodiments, and General Principle described herein is applied in other embodiments and need not through performing creative labour.Therefore, the invention is not restricted to embodiment here, those skilled in the art, according to announcement of the present invention, do not depart from improvement that scope makes and amendment all should within protection scope of the present invention.

Claims (8)

1. water pollutant situation, a pollutant levels real-time detection apparatus, is characterized in that: described pick-up unit comprises host computer man-machine interactive system (1), lower computer control system (2), acquisition system (3), sensor detecting system (4), network communication system (5) and data handling system (6); Described acquisition system comprises water pump (3-1), tank (3-2) and filtering and impurity removing device (3-3), described water pump is used for waters to be measured to extract goes out after impurities in water by described filtering and impurity removing device, is collected in described tank; Described sensor detecting system comprises multiple GMR sensor, described GMR sensor location is arranged in described tank, described sensor detecting system also comprises filter amplification circuit, and described sensor detecting system and described network communication system are connected by data line and the Absorption of the em polarization between its sending and receiving end and magnetisation decay and electromagnetic signal is sent to described data handling system; Described lower computer control system controls to be connected by data line with described host computer man-machine interactive system, described acquisition system respectively; Described lower computer control system, by after receiving the detection control instruction that sends of described host computer man-machine interactive system, controls the work of acquisition system by data line; Described host computer man-machine interactive system comprise programmable single-chip microcomputer (1-1), for the data of collection and preset concentration value are compared comparing module (1-2), for store comparing result data memory module (1-3), for comparing result is shown and be depicted as figure display module (1-4), for pointing out the warning module (1-5) of waters to be measured water pollutions concentration over-standard; Described data memory module, comparing module, display module, warning module are connected with described Single-chip Controlling respectively by data line; Described data handling system is connected with described host computer man-machine interactive system by network communication system, and described network communication system includes spider lines or Wireless Communication Equipment.
2. according to a kind of water pollutions situation, the pollutant levels real-time detection apparatus described in claim 1, it is characterized in that: described pick-up unit also comprises solar power supply apparatus (7), described solar power supply apparatus comprises solar panel (7-1), device for converting solar energy (7-2) and accumulator (7-3); Described solar power supply apparatus is electrically connected with described lower computer control system.
3. according to a kind of water pollutions situation, the pollutant levels real-time detection apparatus described in claim 1, it is characterized in that: the Wireless Communication Equipment in described network communication system is any one in wifi network, 3G network, 4G network, GPRS network.
4. according to a kind of water pollutions situation, the pollutant levels real-time detection apparatus described in claim 1, it is characterized in that: described host computer man-machine interactive system and described lower computer control system adopt two hard-disc storage pattern, the mode of operation that described slave computer hard disk adopts loop-around data to store, and usb data unloading can be realized.
5. according to a kind of water pollutions situation, the pollutant levels real-time detection apparatus described in claim 1, it is characterized in that: described filtering and impurity removing device comprises sand-removal device (3-30), algae-removing device (3-31) and filtration unit (3-32); Described sand-removal device is hydrocyclone; Described algae-removing device comprises the AC power, variable-frequency power sources, smelly generator, protection switch, anti-corrosion electromagnetic valve and the ejector that are connected successively; Described filtration unit is backwash filter.
6., according to a kind of water pollutions situation, the pollutant levels real-time detection apparatus described in claim 1, it is characterized in that: described warning module comprises early warning device; Described early warning device is alarm or light flash device.
7., according to a kind of water pollutions situation, the pollutant levels real-time detection apparatus described in claim 1, it is characterized in that: described preset concentration value in waters to be measured want the normal concentration value of detection of contamination parameter.
8. adopt a detection method for a kind of water pollutant situation any one of claim 1-7 described in claim, water pollutant concentration real-time detection apparatus, it is characterized in that, described detection method comprises:
(1) described host computer man-machine interactive system sends detection control instruction to described lower computer control system by data line;
(2) described lower computer control system controls the pump working of described acquisition system after receiving detection control instruction; The water to be measured of sampling is delivered to described tank by described water pump after described filtering and impurity removing device filters;
(3) described GMR sensor by transferring to described data handling system by the Absorption of the em polarization between its sending and receiving end and magnetisation decay and electromagnetic signal by described network communication system after filter and amplification, and described data handling system transfers to the comparing module of described host computer man-machine interactive system through described network communication system; The parameter value and described preset concentration value that detect acquisition in real time compare by described comparing module, and the result compared are undertaken storing and showing by described single-chip microcomputer; When preset concentration value is less than the parameter value of described real-time detection acquisition, described warning module makes early warning action.
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CN110208469A (en) * 2019-07-08 2019-09-06 中机生产力促进中心 The waste gas monitoring method and apparatus of heat treatment process
CN111007222A (en) * 2019-12-24 2020-04-14 安徽大学 Device for realizing simultaneous determination of water quality indexes by multiple samples
CN111189931A (en) * 2018-11-15 2020-05-22 中国环境科学研究院 Monitoring system for smelling volatile organic sulfide in water
CN111272965A (en) * 2020-03-10 2020-06-12 广东通达检测技术有限公司 Remote multi-parameter water quality detection equipment and water quality detection method
CN111665340A (en) * 2020-06-13 2020-09-15 重庆国环绿源科技有限公司 Water quality detection system
CN113342794A (en) * 2021-06-22 2021-09-03 东北农业大学 Air pollutant concentration monitoring device, monitoring system and monitoring method based on combined filtering

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CN109311701A (en) * 2016-06-24 2019-02-05 三菱电机株式会社 Water collector, water circulation system, control device, control method and control program
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CN106442913A (en) * 2016-10-17 2017-02-22 安徽环美智能科技有限公司 Waste water pollution source monitoring system
CN106650159A (en) * 2016-12-31 2017-05-10 中国科学技术大学 Real-time monitoring system of temporal and spatial distribution of air pollutant concentration on urban road network
CN111189931A (en) * 2018-11-15 2020-05-22 中国环境科学研究院 Monitoring system for smelling volatile organic sulfide in water
CN110208469A (en) * 2019-07-08 2019-09-06 中机生产力促进中心 The waste gas monitoring method and apparatus of heat treatment process
CN111007222A (en) * 2019-12-24 2020-04-14 安徽大学 Device for realizing simultaneous determination of water quality indexes by multiple samples
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CN111272965B (en) * 2020-03-10 2022-05-10 广东通达检测技术有限公司 Remote multi-parameter water quality detection equipment and water quality detection method
CN111665340A (en) * 2020-06-13 2020-09-15 重庆国环绿源科技有限公司 Water quality detection system
CN113342794A (en) * 2021-06-22 2021-09-03 东北农业大学 Air pollutant concentration monitoring device, monitoring system and monitoring method based on combined filtering
CN113342794B (en) * 2021-06-22 2022-08-02 东北农业大学 Air pollutant concentration monitoring device, monitoring system and monitoring method based on combined filtering

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