CN105987989A - Environment on-line monitoring system - Google Patents
Environment on-line monitoring system Download PDFInfo
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- CN105987989A CN105987989A CN201510096696.7A CN201510096696A CN105987989A CN 105987989 A CN105987989 A CN 105987989A CN 201510096696 A CN201510096696 A CN 201510096696A CN 105987989 A CN105987989 A CN 105987989A
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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Abstract
The invention discloses an environment on-line monitoring system. The environment on-line monitoring system comprises a server, a plurality of detection terminals and a plurality of mobile examining terminals. The server is in wireless connection with the detection terminals and the mobile examining terminals. The detection terminals include one kind or more kinds of environment monitoring instrumentation, industrial process analytical instrumentation and safety monitoring instrumentation. The environment monitoring instrumentation includes environment gas monitoring instrumentation and environment water quality monitoring instrumentation. The mobile examining terminals are computers or mobile phones or tablet computers and include a processor, a wireless communication unit, a memorizer and a display screen, and the processor is connected with the wireless communication unit, the memorizer and the display screen. The environment on-line monitoring system can achieve automatic and all-day on-line monitoring on air, waste water pollutant emission and water quality, and the environment quality of all positions can be examined at any place through the computers or the mobile phones.
Description
Technical field
The invention belongs to environmental monitoring technology field, relate to a kind of environmental monitoring system, particularly relate to a kind of environment
On-line monitoring system.
Background technology
Existing can the on-line monitoring VOC detection technique of actual application include: pre-concentration gas chromatographic technique
(GC-FID), gaschromatographic mass spectrometry detection technique (GC-MS), Proton transfer reaction mass spectrometry (PTR-MS),
Ftir Spectroscopy (FTIR).
Gaschromatographic mass spectrometry detection technique plays an important role in terms of accurately measuring VOCs always, but due to
Relating to chromatograph and electron impact ionization, there is significant limitation in the method: research and application has the most delayed
Property；Complicated sample pretreatment time and effort consuming, needs to consume substantial amounts of sample and solvent；Sample sampling,
Cross-contamination between the sample loss occurred during transport and storage and composition all can make monitoring result go out
Existing deviation；The collection of sample, concentration extraction and separate the monitoring expense that improve single sample, monitoring sample
Number is also restrained.Owing to mass spectrograph is expensive, to using, environmental requirement is high, so currently mainly existing
Lab analysis environmental applications.Although also there being some enterprises by the gas chromatography combined with mass spectrometry system integration to online prison
In examining system, but mainly use oversea laboratories mass spectrometer, rather than set specially for on-line monitoring system
Meter optimizes, and instrument buying and maintenance cost are the highest, thus popularity rate is the most relatively low.
Proton transfer reaction mass spectrometry technology is by the chemi-ionization of Munson and Field proposition in 1966
The flowing drift tube modelling technique of the inventions such as thought and 20 century 70s Ferguson in early days combines
The new technique come.PTR-MS has high sensitivity, rapid response speed, high temporal resolution and low cracking severity
Etc. advantage, without the need for sample being carried out pretreatment, will not be disturbed by conventional constituents in air, therefore
Become the promising approach of gas trace material on-line monitoring, obtained increasingly being widely applied.But PTR-MS
Technology uses scanning of the mass spectrum, distinguishes ion by charge-mass ratio, there is difficulty in terms of distinguishing isomers.
Additionally, proton affinity could be detected more than water, therefore limited to alkane sensitivity.And it is business-like
PTR-MS instrument, at cost, after the aspect such as reliability also needs further maturation, just can effectively work at
In line detection environment.
Fourier transform infrared spectroscopy technology is one of most widely used technology in atmosphere pollution monitoring field, tool
Have that measuring speed is fast, precision is high, resolution is high, measure wide waveband, veiling glare is low and signal multiplexing etc. is excellent
Point, simultaneously it is not necessary to sampling and the pretreatment of sample, can multiple gases pollutant be carried out simultaneously online from
Dynamic measurement, is therefore especially suitable for air pollutants carrying out qualitative or quantitative dynamic analysis, especially in air
Volatile organic matter, such as acrylic aldehyde, benzene, methanol and chloroform etc..FTIR technology is in VOCs monitoring side
The application development in face quickly, but the price of FTIR instrument is higher, volume is relatively big, is generally unsuitable for on-the-spot prison
Surveying, operant skill and the rudimentary knowledge of user are required the highest by this instrument simultaneously, thus limit FTIR
The extensive application of on-line monitoring technique.
It is that present online VOC monitoring uses that pre-concentration technology combines gas chromatographic technique (GC-FID/PID)
The analysis method of main flow.Use two grades of cold-trap pre-concentration technology can by absorption VOC sample concentration 200～
1000 times, also can effectively popularize the VOC component that the volatility of as little as C2 is extremely strong.Hydrion fire defector
Device (FID) has consistent response to all of VOC component, and the range of linearity reaches 107, is especially suitable for point
Analyse the sample of multiple VOC mixing.And photoionization detector (PID) minimum organic to main volatile
Detection line can reach 40ppb, is combined with pre-concentration technology, and detector can reach ppt rank, can effectively examine
Go out trace extremely toxic substance.Additionally, program instrument buying cost and use cost are all cheap than other schemes, and
Reliability is high, is suitable to on-line monitoring field.
Several measurement scheme of Integrated comparative, GC-MS scheme can detect overwhelming majority VOC component, and can have
The unknown compound that effect determines, but use cost is high, uses condition harsh, is more suitable for lab analysis.
PTR-MS scheme is emerging measuring method, in addition to the limitation analyzing measurement being above mentioned to, and this technology
Commercialization process the most just launch, the most enough hold be applied to the on-line monitoring high to reliability requirement
In system.FTIR scheme has been successfully applied to online air prison at detection SO2NO, CO and ozone aspect
In examining system, but due to VOC complicated components, isomers is many, with FTIR detection scheme complicated and
Expensive, currently also there is no the VOC detecting system scheme of maturation.By FID to all organic constituentses
High sensitivity and two grades of cold-trap pre-concentration technology of VOC component can be made by versatility and PID
GC-FID/PID scheme carries out qualitative and quantitative analysis to known target VOC composition accurately, is more suitable for
The needs of line monitoring system.But, the sample treatment module that small designization can be integrated, it is adaptable to on-line chromatograph
The embedded control platform of system, the miniaturization mould of real-time Chromatographic data system and whole chromatographic system
Massing is all urgent problem.
Summary of the invention
The technical problem to be solved is: provide a kind of online environment monitoring system, can realize to air,
Wastewater Pollutant discharge and the automatization of Water quality, round-the-clock on-line monitoring, and can pass through anywhere
The environmental quality of each position checked by computer or mobile phone.
For solving above-mentioned technical problem, the present invention adopts the following technical scheme that
A kind of online environment monitoring system, described monitoring system includes: server, some detection terminals, some
Move and check terminal, with each detection terminal, each movement, server checks that terminal wireless is connected respectively；
Described detection terminal includes the second radio communication unit, with server wireless telecommunications；Described detection terminal bag
Include the one or many in environment monitor instruments and meters, industrial process analytical tool instrument, safety monitoring instrument instruments and meters
Kind；
Described environment monitor instruments and meters includes monitored gas environment instrument and meter, environmental water quality monitoring instrument instrument
Table；
Described monitored gas environment instrument and meter includes that exhaust emission source monitoring instrument instrument, ambient air quality are supervised
Survey instrument and meter, respectively the pollution factor in optimized treatment waste gas, surrounding air is monitored；
Described environmental water quality monitoring instrument and meter includes wastewater pollution source monitoring instrument instrument and surface water quality monitoring
Instrument and meter, is separately mounted to the water environment of wastewater pollution source floss hole and wide area, monitors water body in real time, continuously
Middle pollution factor concentration and variation tendency；Described environmental water quality monitoring instrument and meter includes CODCr water analysis
Instrument, immersion UV full spectral water quality analyser, nh 3-n analyser, total phosphorus analyser, total blood urea/nitrogen analyzer, total
One or more in the total blood urea/nitrogen analyzer of phosphorus, heavy metal analyser；
Described movement checks that terminal is computer or mobile phone or panel computer, including processor, radio communication unit,
Memorizer, display screen, processor is connected with radio communication unit, memorizer, display screen respectively.
As a preferred embodiment of the present invention, described server is or/and set cable data in detection terminal and process
With the system of analysis, online data processes and analysis system have employed embedded chromatography software, operates in completely
On embedded system platform, during analyzing, process chromatographic data in real time, target VOC composition is carried out qualitative
And quantitative analysis, and analysis report is sent to overlayer monitors software according to the form of customization；Have employed this
After data handling system, on-line chromatograph system controls and processing equipment without being equipped with single PC.
As a preferred embodiment of the present invention, described detection terminal also includes the second bluetooth communication unit, accordingly
Ground, moves and checks that terminal includes the first bluetooth communication unit, moves and checks that terminal can be direct with indigo plant with detection terminal
Tooth communication modes connects.
The beneficial effects of the present invention is: the present invention propose online environment monitoring system, can realize to air,
Wastewater Pollutant discharge and the automatization of Water quality, round-the-clock on-line monitoring, and can pass through anywhere
The environmental quality of each position checked by computer or mobile phone.
Accompanying drawing explanation
Fig. 1 is the composition schematic diagram of online environment monitoring system of the present invention.
Detailed description of the invention
Describe the preferred embodiments of the present invention below in conjunction with the accompanying drawings in detail.
Embodiment one
Referring to Fig. 1, present invention is disclosed a kind of online environment monitoring system, described monitoring system includes: clothes
Terminal is checked in business device, some detection terminals, some movements, and server is looked into each detection terminal, each movement respectively
See that terminal wireless connects.
Described detection terminal includes the second radio communication unit, with server wireless telecommunications；Described detection terminal bag
Include the one or many in environment monitor instruments and meters, industrial process analytical tool instrument, safety monitoring instrument instruments and meters
Kind.
Described environment monitor instruments and meters includes monitored gas environment instrument and meter, environmental water quality monitoring instrument instrument
Table.
Described monitored gas environment instrument and meter includes that exhaust emission source monitoring instrument instrument, ambient air quality are supervised
Survey instrument and meter, respectively the pollution factor in optimized treatment waste gas, surrounding air is monitored.
Described environmental water quality monitoring instrument and meter includes wastewater pollution source monitoring instrument instrument and surface water quality monitoring
Instrument and meter, is separately mounted to the water environment of wastewater pollution source floss hole and wide area, monitors water body in real time, continuously
Middle pollution factor concentration and variation tendency, it is achieved to Wastewater Pollutant discharge and the automatization of Water quality, whole day
The on-line monitoring waited；Described environmental water quality monitoring instrument and meter includes that CODCr Water Test Kits, immersion UV are complete
Spectral water quality analyser, nh 3-n analyser, total phosphorus analyser, total blood urea/nitrogen analyzer, total phosphorus and total nitrogen analyser, weight
One or more in metal analysis instrument.
Described movement checks that terminal is computer or mobile phone or panel computer, including processor, radio communication unit,
Memorizer, display screen, processor is connected with radio communication unit, memorizer, display screen respectively.
Described server or/and detection terminal in set cable data process and analysis system, online data process and
Analysis system have employed embedded chromatography software, operates in completely on embedded system platform, was analyzing
Journey processes chromatographic data in real time, target VOC composition is carried out qualitative and quantitative analysis, and analysis report is pressed
Form according to customization is sent to overlayer monitors software；After have employed this data handling system, on-line chromatograph system
Unite without being equipped with single PC control and processing equipment.
Additionally, described detection terminal also includes the second bluetooth communication unit, correspondingly, move and check that terminal includes
First bluetooth communication unit, moves and checks that terminal can directly be connected in bluetooth communication mode with detection terminal.
In sum, the online environment monitoring system that the present invention proposes, can realize air, Wastewater Pollutant row
Put the automatization with Water quality, round-the-clock on-line monitoring, and computer or mobile phone can be passed through anywhere
Check the environmental quality of each position.
Here description of the invention and application is illustrative, is not wishing to limit the scope of the invention to above-mentioned reality
Execute in example.The deformation of embodiments disclosed herein and change are possible, for the common skill of those this areas
For art personnel, the various parts with equivalence of replacing of embodiment are known.It should be clear to a person skilled in the art that
, in the case of without departing from the spirit or essential characteristics of the present invention, the present invention can in other forms, knot
Structure, layout, ratio, and realize with other assembly, material and parts.Without departing from the scope of the invention and
In the case of spirit, embodiments disclosed herein can be carried out other deformation and change.
Claims (3)
1. an online environment monitoring system, it is characterised in that described monitoring system includes: server, Ruo Ganjian
Survey terminal, some movements and check terminal, server check with each detection terminal, each movement respectively terminal without
Line connects；
Described detection terminal includes the second radio communication unit, with server wireless telecommunications；Described detection is eventually
End includes in environment monitor instruments and meters, industrial process analytical tool instrument, safety monitoring instrument instruments and meters
One or more；
Described environment monitor instruments and meters includes monitored gas environment instrument and meter, environmental water quality monitoring instrument
Instrument；
Described monitored gas environment instrument and meter includes exhaust emission source monitoring instrument instrument, surrounding air matter
Amount monitoring instrument instrument, supervises the pollution factor in optimized treatment waste gas, surrounding air respectively
Survey；
Described environmental water quality monitoring instrument and meter includes wastewater pollution source monitoring instrument instrument and surface water quality supervision
Survey instrument and meter, be separately mounted to the water environment of wastewater pollution source floss hole and wide area, in real time, supervise continuously
Survey pollution factor concentration and variation tendency in water body, it is achieved to Wastewater Pollutant discharge and Water quality from
Dynamicization, round-the-clock on-line monitoring；Described environmental water quality monitoring instrument and meter includes CODCr water analysis
Instrument, immersion UV full spectral water quality analyser, nh 3-n analyser, total phosphorus analyser, total blood urea/nitrogen analyzer,
One or more in total phosphorus and total nitrogen analyser, heavy metal analyser；
Described movement checks that terminal is computer or mobile phone or panel computer, including processor, wireless telecommunications
Unit, memorizer, display screen, processor is connected with radio communication unit, memorizer, display screen respectively.
Online environment monitoring system the most according to claim 1, it is characterised in that:
Described server is or/and set cable data in detection terminal and process and analysis system, and online data processes
Have employed embedded chromatography software with analysis system, operate in completely on embedded system platform,
Process chromatographic data during analysis in real time, target VOC composition is carried out qualitative and quantitative analysis, and will
Analysis report is sent to overlayer monitors software according to the form of customization；Have employed this data handling system
After, on-line chromatograph system controls and processing equipment without being equipped with single PC.
Online environment monitoring system the most according to claim 1, it is characterised in that:
Described detection terminal also includes the second bluetooth communication unit, correspondingly, mobile checks that terminal includes the
One bluetooth communication unit, moves and checks that terminal can directly be connected in bluetooth communication mode with detection terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510096696.7A CN105987989A (en) | 2015-03-04 | 2015-03-04 | Environment on-line monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510096696.7A CN105987989A (en) | 2015-03-04 | 2015-03-04 | Environment on-line monitoring system |
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| CN105987989A true CN105987989A (en) | 2016-10-05 |
Family
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| CN201510096696.7A Pending CN105987989A (en) | 2015-03-04 | 2015-03-04 | Environment on-line monitoring system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107167573A (en) * | 2017-07-23 | 2017-09-15 | 安徽亿纵电子科技有限公司 | A kind of shallow sea water quality monitoring system |
| CN107247117A (en) * | 2017-06-13 | 2017-10-13 | 潘志君 | Portable gas detection device, residues of pesticides and gas detecting system |
| WO2018170811A1 (en) * | 2017-03-22 | 2018-09-27 | 深圳市瑞荣创电子科技有限公司 | Trace gas management system and management method |
| CN109063993A (en) * | 2018-07-23 | 2018-12-21 | 上海市环境监测中心 | A kind of method of atmospheric environment VOCs online monitoring data quality automatic discrimination |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1900719A (en) * | 2006-07-27 | 2007-01-24 | 广东省环境保护监测中心站 | Automatic monitoring system and monitoring method for environment pollutant |
| CN202083808U (en) * | 2011-04-11 | 2011-12-21 | 长沙耀钰精达电器有限公司 | Realtime online monitoring system for atmosphere and environment pollution |
| CN102804804A (en) * | 2010-01-21 | 2012-11-28 | 普那拉姆什·达斯 | Integrated remote pollution monitoring and indexing system and method thereof |
| CN204479552U (en) * | 2015-03-04 | 2015-07-15 | 海德星科技南京有限公司 | Online environment monitoring system |
-
2015
- 2015-03-04 CN CN201510096696.7A patent/CN105987989A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1900719A (en) * | 2006-07-27 | 2007-01-24 | 广东省环境保护监测中心站 | Automatic monitoring system and monitoring method for environment pollutant |
| CN102804804A (en) * | 2010-01-21 | 2012-11-28 | 普那拉姆什·达斯 | Integrated remote pollution monitoring and indexing system and method thereof |
| CN202083808U (en) * | 2011-04-11 | 2011-12-21 | 长沙耀钰精达电器有限公司 | Realtime online monitoring system for atmosphere and environment pollution |
| CN204479552U (en) * | 2015-03-04 | 2015-07-15 | 海德星科技南京有限公司 | Online environment monitoring system |
Non-Patent Citations (3)
| Title |
|---|
| 付强: "《水资源保护与管理》", 31 January 2014 * |
| 李一波: "中药材高效液相色谱工作站开发设计", 《计算机工程与设计》 * |
| 王丽伟: "《水质自动监测站技术与应用指南》", 31 December 2008 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018170811A1 (en) * | 2017-03-22 | 2018-09-27 | 深圳市瑞荣创电子科技有限公司 | Trace gas management system and management method |
| CN107247117A (en) * | 2017-06-13 | 2017-10-13 | 潘志君 | Portable gas detection device, residues of pesticides and gas detecting system |
| CN107167573A (en) * | 2017-07-23 | 2017-09-15 | 安徽亿纵电子科技有限公司 | A kind of shallow sea water quality monitoring system |
| CN109063993A (en) * | 2018-07-23 | 2018-12-21 | 上海市环境监测中心 | A kind of method of atmospheric environment VOCs online monitoring data quality automatic discrimination |
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Application publication date: 20161005 |