CN106645618A - Automatic water quality monitoring long-distance quality controller - Google Patents
Automatic water quality monitoring long-distance quality controller Download PDFInfo
- Publication number
- CN106645618A CN106645618A CN201611097012.6A CN201611097012A CN106645618A CN 106645618 A CN106645618 A CN 106645618A CN 201611097012 A CN201611097012 A CN 201611097012A CN 106645618 A CN106645618 A CN 106645618A
- Authority
- CN
- China
- Prior art keywords
- measured
- analyzer
- liquid
- magnetic valve
- sampler
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/00584—Control arrangements for automatic analysers
- G01N35/00594—Quality control, including calibration or testing of components of the analyser
- G01N35/00613—Quality control
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Quality & Reliability (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention relates to an automatic water quality monitoring long-distance quality controller which comprises a multichannel direction selecting electromagnetic valve, a peristaltic pump and a sampler to be measured, wherein the multichannel direction selecting electromagnetic valve is connected with a purified water container, a plurality of standard liquid containers and a waste liquid container through a plurality of pipelines, the peristaltic pump is connected with the multichannel direction selecting electromagnetic valve and used for quantitatively conveying liquid collected by the multichannel direction selecting electromagnetic valve, the sampler to be measured is connected with the peristaltic pump and used for sampling standard liquid or water liquid to be measured, the sampler to be measured is connected with an analyzer and a water sampler at the same time through a three-way electromagnetic valve and used for giving sampled standard liquid or sampled water liquid to be measured to the analyzer to be analyzed, and the water sampler is used for collecting water liquid to be measured and monitored. The automatic water quality monitoring long-distance quality controller provided by the invention has the advantages of only needing one multichannel direction selecting electromagnetic valve and one peristaltic pump to achieve communication between varieties of liquid and the sampler to be measured and the analyzer, greatly simplifying a whole structure and being more convenient to use.
Description
Technical field
The present invention relates to Instrumental Analysis field, and in particular to a kind of long-range Quality Control instrument of automatic water quality monitoring.
Background technology
The long-range Quality Control instrument of automatic water quality monitoring is the one kind of examination of exercising supervision to monitoring water quality on line device analysis data
Third-party monitoring equipment, is a kind of dress of the Based Intelligent Control for being related to the accurate control of peristaltic pump and the connection of Multichannel combination magnetic valve
Put.
The online long-range Quality Control instrument equipment of existing water quality by the way of multi-channel direction selecting valve is combined with syringe pump module come
The conveying for realizing titer is measured or realizes the defeated of titer by the way of multiple peristaltic pumps are combined with multiple magnetic valves
Send metering.In both systems, the former occurs that the titer cross pollution of variable concentrations shows in liquid delivery process is carried out
As conveying liquid is slow, complex structure, cumbersome；The latter's pipeline when liquid is conveyed is various, control point is various, and titer is needed
The amount of asking is very big, is not easy to installation and debugging, it is impossible to minimize.Both intelligence degrees than relatively low, with water quality online analyzer
The degree matched somebody with somebody is than relatively low.
The content of the invention
To solve the deficiencies in the prior art, there is provided a kind of to simplify overall structure, the water quality Quality Control instrument of convenient operation, this
It is bright there is provided a kind of long-range Quality Control instrument of automatic water quality monitoring, including：
One multichannel is selected to magnetic valve, is connected to a pure water container, multiple titers by multiple pipelines and is held
Device and a waste fluid container；
One peristaltic pump, selects with the multichannel and is connected to magnetic valve, selects for quantitative conveying multichannel and is adopted to magnetic valve
The liquid of collection；
Sampler to be measured, is connected with the peristaltic pump, for standard for manual sampling liquid or aqueous to be measured；The sampler to be measured is simultaneously logical
Cross three-way magnetic valve to be connected with analyzer and water sampling device, for the titer sampled or aqueous to be measured to be given into analyzer
Analysis, wherein, water sampling device is used to gather the aqueous to be measured of pre-monitoring.
Wherein, the waste fluid container and multichannel are selected to the connecting pipe of magnetic valve and are provided with pinch valve, with water quality from
During moving the long-range Quality Control instrument work of monitoring, need control waste fluid container that the connection to magnetic valve is selected with multichannel according to real work
The connection or closing of pipeline.
Wherein, first liquid level gauge is respectively provided with the pure water container, standard liquid container and water sampling device, to remind
The timely make-up solution of staff.
Wherein, second liquid level gauge is provided with the waste fluid container, to remind staff to clear up waste liquid in time.
Wherein, the three-way magnetic valve is configured to：When water quality is detected, only open between water sampling device and analyzer
Connecting pipe；In correction analyzer, the connecting pipe between sampler to be measured and analyzer is only opened.
Wherein, the standard liquid container is set to three, the titer of variable concentrations is contained respectively, to meet different operating ring
Needs under border.
Wherein, the analyzer is provided with upper control center, selects to electricity for adjusting multichannel according to on-site actual situations
The operation of magnet valve, peristaltic pump and three-way magnetic valve.
Wherein, the analyzer is additionally provided with communication module, for making upper control center put down with remote monitoring center service
Platform is communicated.
The long-range Quality Control instrument of automatic water quality monitoring that the present invention is provided, it is only necessary to which multichannel is selected to magnetic valve and one
Peristaltic pump is capable of achieving the connection between plurality of liquid and sampler to be measured and analyzer, enormously simplify overall structure, makes to set
It is more convenient for using.
Beneficial effect achieved by the present invention is：
1st, the design to magnetic valve is selected by multichannel so that multiple standard liquid containers only need to be connected one with pure water container
Individual magnetic valve and peristaltic pump are capable of achieving the function of whole device, enormously simplify structure, reduce the pipe needed for equipment
Road, increased operation ease.
2nd, the present invention in the specific implementation, can according to actual needs carry out the rinse of titer and the cleaning behaviour of pure water
Make, thus the cross pollution of various criterion liquid can be avoided, reduce systematic error, improve the transporting velocity and precision of liquid.
3rd, the switching to magnetic valve is selected by multichannel, is capable of achieving the switching of variable concentrations titer.
4th, by the switching of three-way magnetic valve, the switching being capable of achieving between the detection of instrument and the monitoring of water quality.
5th, the comparison by upper control center to analysis result and actual standard value, can determine whether the number of water quality on-line analysis
According to validity, and record the corresponding report of generation.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1：The structural representation of the present invention.
1- multichannels are selected to magnetic valve, 2- pure water containers, 3- standard liquid containers, 4- waste fluid containers, 5-- peristaltic pumps, 6-
Sampler to be measured, 7- three-way magnetic valves, 8- analyzers, 9- water sampling devices, 10- pinch valves, 11- first liquid level gauges, 12- second
Liquid level gauge.
Specific embodiment
The present invention is further described with reference to embodiment.
Embodiment 1
Further understand to have to technical scheme and beneficial effect, coordinate accompanying drawing to describe in detail below
Technical scheme and its beneficial effect of generation.
Fig. 1 is the structural representation of the present invention, as illustrated, a kind of the invention provides long-range Quality Control of automatic water quality monitoring
Instrument, including：
One multichannel is selected to magnetic valve 1, and by multiple pipelines a pure water container 2, multiple titers are connected to
The waste fluid container 4 of container 3 and；
One peristaltic pump 5, selects with the multichannel and is connected to magnetic valve 1, selects to the institute of magnetic valve 1 for quantitative conveying multichannel
The liquid of collection；
Sampler to be measured 6, is connected with the peristaltic pump 5, for standard for manual sampling liquid or aqueous to be measured；
The sampler to be measured 6 is connected by three-way magnetic valve 7 with analyzer 8 and water sampling device 9 simultaneously, for being adopted
The titer of sample or aqueous to be measured give analyzer 8 to analyze, wherein, water sampling device 9 is used to gather the aqueous to be measured of pre-monitoring.
Wherein, the waste fluid container 4 selects the connecting pipe to magnetic valve 1 to be provided with pinch valve 10 with multichannel, with matter
During control instrument works, according to real work needs, control waste fluid container 4 and select the company of the connecting pipe to magnetic valve 1 with multichannel
Logical or closing.
In the present embodiment, the standard liquid container 3 is set to three, and the titer of variable concentrations is contained respectively, to meet not
With the needs under working environment.
In the present invention, it is preferable that the is respectively provided with the pure water container 2, standard liquid container 3 and water sampling device 9
One liquid level gauge 11, to remind the timely make-up solution of staff；Second liquid level gauge 12 is provided with the waste fluid container 4, to remind
Staff clears up in time waste liquid.Wherein, as long as due to having in standard liquid container 3, pure water container 2 and water sampling device 9
A small amount of solution of certain volume just can be supplied into sampler to be measured 6 carries out sampling analysis, therefore, as shown in figure 1, described
One liquid level gauge 11 can be set to low liquid level liquid level gauge, the solution only in standard liquid container 3, pure water container 2 and water sampling device 9
Staff's addition is reminded when ruing out of soon；And waste fluid container 4 is used to contain waste liquid, as shown in figure 1, can will be described
Second liquid level gauge 12 is set to high level liquid level gauge, staff's cleaning is reminded when waste liquid is expired soon only in container, to save manpower.
In the present invention, three ports of the three-way magnetic valve 7 connect respectively sampler to be measured 6, analyzer 8 and water sample
Sampler 9, for being needed to switch the contact between three according to real work；Specifically, when water quality is detected, water sample is only opened
Connecting pipe between sampler 9 and analyzer 8, makes the water quality that water sampling device 9 is collected carry out in analyzer 8 point
Analysis；In correction analyzer 8, the connecting pipe between sampler to be measured 6 and analyzer 8 is only opened, in making standard liquid container 3
Whether titer is supplied into analyzer 8 Jing after the collection of sampler to be measured 6, broken down with detecting instrument, is completed to analyzer
8 Quality Control sample examination.
According to the present invention provide the long-range Quality Control instrument of automatic water quality monitoring, when whether detecting instrument breaks down, mainly
Operating process is as follows：
1st, the solution Jing multichannels in standard liquid container 3 are selected and is supplied to sampler to be measured to magnetic valve 1 and peristaltic pump 5
6, afterwards again Jing samplers 6 to be measured and peristaltic pump 5 are recycled to multichannel and select to magnetic valve 1, open pinch valve 10, make solution stream
Enter in waste fluid container 4, complete the cleaning to sampling conduit, so as to avoid other titer interference detection results.
2nd, after cleaning is finished, the solution Jing multichannels in standard liquid container 3 are selected to magnetic valve 1, peristaltic pump 5 and to be measured
Sampler 6, supplies into analyzer 8 analysis.
3rd, analysis finish after, by the pure water in pure water container 2, Jing multichannels select to magnetic valve 1, peristaltic pump 5 and
Sampler to be measured 6, supplies to analyzer 8, to complete the cleaning of whole instrument, it is to avoid the titer of this detection has influence on
Testing result next time.
According to the long-range Quality Control instrument of automatic water quality monitoring that the present invention is provided, when water quality is analyzed, primary operational flow process is as follows：
1st, the aqueous to be measured for gathering water sampling device 9, supply to analyzer 8.
2nd, analyzer 8 is completed after the analysis of water quality, with the method cleaning instrument described in above-mentioned steps 3.
Communication module (figure depending on) and upper control center (figure is not regarded) are additionally provided with the analyzer 8, wherein, communicate mould
Block is used to make upper control center be communicated with remote monitoring center service platform；Upper control center is used for according to live real
Border situation adjust multichannel select to magnetic valve 1, peristaltic pump 5, the liquid level gauge 11,12 of three-way magnetic valve 7 and first and second fortune
OK, the operation such as conveying, metering, cleaning and rinse of liquid in control device；Meanwhile, upper control is centrally through acquisition instrument
Condition adjudgement analyzes progress, gathers the analysis result of standard sample, and analysis result and actual standard value are compared, judge water quality
The validity of in-line analyzer data, records and generates corresponding report.
In the present invention, upper control center is selected multichannel to magnetic valve 1, peristaltic pump 5, three-way magnetic valve 7 and first
With the control of the operation of second liquid level gauge 11,12, can be selected to magnetic valve 1, peristaltic pump 5, three-way magnetic valve 7 and the by multichannel
One and the respective control of second liquid level gauge 11,12 communication pattern (RS485 or dry contact) realizing, that is, passing through above-mentioned each portion
The communication pattern of part realizes unified management of the upper control center to it.
In the present invention, during communication module realizes upper control center and remote monitoring especially by mode wirelessly or non-wirelessly
Communication between central server platform, accomplishes monitor in real time, real-time control, real time remote operation.
It should be understood that, although this specification is been described by according to embodiment, but not each embodiment only includes one
Individual independent technical scheme, this narrating mode of specification is only that for clarity those skilled in the art will should say
Bright book as an entirety, the technical scheme in each embodiment can also Jing it is appropriately combined, forming those skilled in the art can be with
The other embodiment of understanding.
Claims (6)
1. the long-range Quality Control instrument of a kind of automatic water quality monitoring, it is characterised in that include：One multichannel is selected to magnetic valve (1), is passed through
Multiple pipelines are connected to a pure water container (2), multiple standard liquid containers (3) and a waste fluid container (4)；One wriggling
Pump (5), selects with the multichannel and is connected to magnetic valve (1), and for quantitative conveying multichannel the liquid gathered to magnetic valve (1) is selected
Body；Sampler (6) to be measured, is connected, for standard for manual sampling liquid or aqueous to be measured with the peristaltic pump (5)；The sampler (6) to be measured is same
When be connected with analyzer (8) and water sampling device (9) by three-way magnetic valve (7), for by the titer sampled or to be measured
Aqueous give analyzer (8) to analyze, wherein, water sampling device (9) for gathering the aqueous to be measured of pre-monitoring, wherein, it is described useless
Liquid container (4) and multichannel select the connecting pipe to magnetic valve (1) to be provided with pinch valve (10), with during Quality Control instrument works,
According to real work needs, the connection or closing of the connecting pipe to magnetic valve (1) is selected in control waste fluid container (4) with multichannel.
2. the long-range Quality Control instrument of automatic water quality monitoring according to claim 1, it is characterised in that：The pure water container (2),
First liquid level gauge (11) is respectively provided with standard liquid container (3) and water sampling device (9), it is molten to remind staff to supplement in time
Liquid；Second liquid level gauge (12) is provided with the waste fluid container (4), to remind staff to clear up waste liquid, first liquid in time
Position meter (11) can be set to low liquid level liquid level gauge, only in standard liquid container (3), pure water container (2) and water sampling device (9)
Staff's addition is reminded when solution runs out of soon；And waste fluid container (4) is for containing waste liquid, second liquid level
Meter (12) can be set to high level liquid level gauge, staff's cleaning be reminded when waste liquid is expired soon only in container, to save manpower.
3. the long-range Quality Control instrument of automatic water quality monitoring as claimed in claim 1, it is characterised in that：The three-way magnetic valve (7)
Three ports connect respectively sampler to be measured (6), analyzer (8) and water sampling device (9), for according to real work needs
Contact between switching three；Specifically, when water quality is detected, the company between water sampling device (9) and analyzer (8) is only opened
Adapter road, enters the water quality that water sampling device (9) is collected and is analyzed in analyzer (8)；At correction analyzer (8),
The connecting pipe between sampler to be measured (6) and analyzer (8) is only opened, makes the titer Jing in standard liquid container (3) to be measured
After sampler (6) collection, supply into analyzer (8), whether broken down with detecting instrument, complete the matter to analyzer (8)
Control sample examination.
4. the long-range Quality Control instrument of automatic water quality monitoring as claimed in claim 1, it is characterised in that：The standard liquid container is set to three
It is individual, respectively contain variable concentrations titer, to meet different operating environment under needs.
5. the long-range Quality Control instrument of automatic water quality monitoring as claimed in claim 1, it is characterised in that：The analyzer is additionally provided with communication
Module, for making upper control center be communicated with remote monitoring center service platform, the analyzer is provided with upper control
Center, for selecting the operation to magnetic valve, peristaltic pump and three-way magnetic valve according to on-site actual situations regulation multichannel.
6. the water quality monitoring step of the long-range Quality Control instrument of automatic water quality monitoring as described in claim 1-5, it is characterised in that：
Step one, the solution Jing multichannels in standard liquid container (3) are selected and is supplied to treating to magnetic valve (1) and peristaltic pump (5)
Sampler (6) is surveyed, afterwards again Jing samplers to be measured (6) and peristaltic pump (5) are recycled to multichannel and select to magnetic valve (1), open
Pinch valve (10), makes solution flow in waste fluid container (4), completes the cleaning to sampling conduit, so as to avoid other titers from doing
Disturb testing result；
After step 2, cleaning are finished, the solution Jing multichannels in standard liquid container (3) are selected to magnetic valve (1), peristaltic pump (5)
And sampler (6) to be measured, analysis is supplied into analyzer (8)；By water sampling device (9) gather aqueous to be measured, supply to
Analyzer (8)；
After step 3, analysis are finished, by the pure water in pure water container (2), Jing multichannels are selected to magnetic valve (1), peristaltic pump
(5) and sampler to be measured (6), supply to analyzer (8), to complete the cleaning of whole instrument, it is to avoid this detection
Titer has influence on testing result next time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611097012.6A CN106645618A (en) | 2016-12-02 | 2016-12-02 | Automatic water quality monitoring long-distance quality controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611097012.6A CN106645618A (en) | 2016-12-02 | 2016-12-02 | Automatic water quality monitoring long-distance quality controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106645618A true CN106645618A (en) | 2017-05-10 |
Family
ID=58813255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611097012.6A Withdrawn CN106645618A (en) | 2016-12-02 | 2016-12-02 | Automatic water quality monitoring long-distance quality controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106645618A (en) |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107300485A (en) * | 2017-08-28 | 2017-10-27 | 杭州春来科技有限公司 | Sample liquid definite value sampling apparatus and method |
| CN107478617A (en) * | 2017-09-04 | 2017-12-15 | 中国计量大学 | Long-range underground water multi-parameter online test method and measurement apparatus |
| CN107843703A (en) * | 2017-11-22 | 2018-03-27 | 江苏蓝创智能科技股份有限公司 | The check system and method for calibration of water quality testing meter |
| CN107966411A (en) * | 2017-12-27 | 2018-04-27 | 北京东方园林环境股份有限公司 | A kind of miniature automatic water quality monitoring quality control system and mark-on reclaims method |
| CN109001387A (en) * | 2018-05-31 | 2018-12-14 | 安徽美自然环境科技有限公司 | A kind of quick monitoring device of river water body pollution |
| CN109062110A (en) * | 2018-08-29 | 2018-12-21 | 中兴仪器（深圳）有限公司 | A kind of Multifunctional water Online QC system |
| CN111551685A (en) * | 2020-06-13 | 2020-08-18 | 广东长天思源环保科技股份有限公司 | Sewage on-line monitoring analytic system |
| CN112083119A (en) * | 2020-06-03 | 2020-12-15 | 杭州绿洁环境科技股份有限公司 | A kind of permanganate index analyzer |
| CN112229974A (en) * | 2020-10-26 | 2021-01-15 | 中国环境科学研究院 | A kind of alarm device and monitoring method for flow analyzer |
| CN112964504A (en) * | 2021-02-06 | 2021-06-15 | 河北呈鑫质检技术服务有限公司 | Water quality real-time monitoring system and monitoring method based on TOC detector |
| CN113125360A (en) * | 2021-03-31 | 2021-07-16 | 北京海光仪器有限公司 | Analysis system and method for automatic monitoring of permanganate index |
| CN113125361A (en) * | 2021-03-31 | 2021-07-16 | 北京海光仪器有限公司 | Analysis system and method for automatic ammonia nitrogen monitoring |
| CN113125362A (en) * | 2021-03-31 | 2021-07-16 | 北京海光仪器有限公司 | Analysis system and method for automatic total nitrogen monitoring |
| CN113138187A (en) * | 2021-03-31 | 2021-07-20 | 北京海光仪器有限公司 | Analysis system and method for automatic total phosphorus monitoring |
| WO2022127925A1 (en) * | 2020-12-19 | 2022-06-23 | 北京大学 | Automatic monitoring system for liquid phase synthesis |
| CN116338221A (en) * | 2023-05-24 | 2023-06-27 | 河北华清环境科技集团股份有限公司 | Quality control equipment for online automatic monitoring of water quality |
| CN117805428A (en) * | 2024-01-02 | 2024-04-02 | 聚兴智造(深圳)科技有限公司 | Automatic water quality monitoring pretreatment and analysis system and method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101294906A (en) * | 2008-06-17 | 2008-10-29 | 聚光科技（杭州）有限公司 | Water quality on-line monitoring method and system |
| CN201974375U (en) * | 2011-04-02 | 2011-09-14 | 南通汇环环保科技有限公司 | Total nitrogen online water quality analyzer |
| CN103512856A (en) * | 2013-10-17 | 2014-01-15 | 江西夏氏春秋环境投资有限公司 | Multi-channel on-line water quality analyzer and application method thereof |
| CN104155422A (en) * | 2014-07-18 | 2014-11-19 | 苏州卫水环保科技有限公司 | Water quality detection pipeline system and method |
| CN204439561U (en) * | 2015-03-05 | 2015-07-01 | 江苏苏净集团有限公司 | A kind of urea automatic on-line pick-up unit |
| CN206725589U (en) * | 2016-10-27 | 2017-12-08 | 安恒环境科技（北京）股份有限公司 | A kind of long-range Quality Control instrument of automatic water quality monitoring |
-
2016
- 2016-12-02 CN CN201611097012.6A patent/CN106645618A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101294906A (en) * | 2008-06-17 | 2008-10-29 | 聚光科技（杭州）有限公司 | Water quality on-line monitoring method and system |
| CN201974375U (en) * | 2011-04-02 | 2011-09-14 | 南通汇环环保科技有限公司 | Total nitrogen online water quality analyzer |
| CN103512856A (en) * | 2013-10-17 | 2014-01-15 | 江西夏氏春秋环境投资有限公司 | Multi-channel on-line water quality analyzer and application method thereof |
| CN104155422A (en) * | 2014-07-18 | 2014-11-19 | 苏州卫水环保科技有限公司 | Water quality detection pipeline system and method |
| CN204439561U (en) * | 2015-03-05 | 2015-07-01 | 江苏苏净集团有限公司 | A kind of urea automatic on-line pick-up unit |
| CN206725589U (en) * | 2016-10-27 | 2017-12-08 | 安恒环境科技（北京）股份有限公司 | A kind of long-range Quality Control instrument of automatic water quality monitoring |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107300485A (en) * | 2017-08-28 | 2017-10-27 | 杭州春来科技有限公司 | Sample liquid definite value sampling apparatus and method |
| CN107478617A (en) * | 2017-09-04 | 2017-12-15 | 中国计量大学 | Long-range underground water multi-parameter online test method and measurement apparatus |
| CN107478617B (en) * | 2017-09-04 | 2023-10-31 | 中国计量大学 | Remote groundwater multi-parameter online detection method and measurement device |
| CN107843703A (en) * | 2017-11-22 | 2018-03-27 | 江苏蓝创智能科技股份有限公司 | The check system and method for calibration of water quality testing meter |
| CN107843703B (en) * | 2017-11-22 | 2023-12-05 | 江苏蓝创智能科技股份有限公司 | Verification system and verification method of water quality detector |
| CN107966411A (en) * | 2017-12-27 | 2018-04-27 | 北京东方园林环境股份有限公司 | A kind of miniature automatic water quality monitoring quality control system and mark-on reclaims method |
| CN109001387A (en) * | 2018-05-31 | 2018-12-14 | 安徽美自然环境科技有限公司 | A kind of quick monitoring device of river water body pollution |
| CN109062110A (en) * | 2018-08-29 | 2018-12-21 | 中兴仪器（深圳）有限公司 | A kind of Multifunctional water Online QC system |
| CN112083119A (en) * | 2020-06-03 | 2020-12-15 | 杭州绿洁环境科技股份有限公司 | A kind of permanganate index analyzer |
| CN111551685A (en) * | 2020-06-13 | 2020-08-18 | 广东长天思源环保科技股份有限公司 | Sewage on-line monitoring analytic system |
| CN112229974A (en) * | 2020-10-26 | 2021-01-15 | 中国环境科学研究院 | A kind of alarm device and monitoring method for flow analyzer |
| WO2022127925A1 (en) * | 2020-12-19 | 2022-06-23 | 北京大学 | Automatic monitoring system for liquid phase synthesis |
| CN112964504A (en) * | 2021-02-06 | 2021-06-15 | 河北呈鑫质检技术服务有限公司 | Water quality real-time monitoring system and monitoring method based on TOC detector |
| CN113125360A (en) * | 2021-03-31 | 2021-07-16 | 北京海光仪器有限公司 | Analysis system and method for automatic monitoring of permanganate index |
| CN113138187A (en) * | 2021-03-31 | 2021-07-20 | 北京海光仪器有限公司 | Analysis system and method for automatic total phosphorus monitoring |
| CN113125362A (en) * | 2021-03-31 | 2021-07-16 | 北京海光仪器有限公司 | Analysis system and method for automatic total nitrogen monitoring |
| CN113125361A (en) * | 2021-03-31 | 2021-07-16 | 北京海光仪器有限公司 | Analysis system and method for automatic ammonia nitrogen monitoring |
| CN116338221A (en) * | 2023-05-24 | 2023-06-27 | 河北华清环境科技集团股份有限公司 | Quality control equipment for online automatic monitoring of water quality |
| CN116338221B (en) * | 2023-05-24 | 2023-08-11 | 河北华清环境科技集团股份有限公司 | Quality control equipment for online automatic monitoring of water quality |
| CN117805428A (en) * | 2024-01-02 | 2024-04-02 | 聚兴智造(深圳)科技有限公司 | Automatic water quality monitoring pretreatment and analysis system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106645618A (en) | Automatic water quality monitoring long-distance quality controller | |
| CN104677969B (en) | Electroplate liquid on-line detecting system and detection method | |
| CN103364461B (en) | Online water heavy metal analyzer | |
| CN206725589U (en) | A kind of long-range Quality Control instrument of automatic water quality monitoring | |
| CN104897669A (en) | Three-way valve metering device of online water quality monitor | |
| CN203241404U (en) | Automatic multi-parameter chemical reagent filling device of water quality online analyzer | |
| CN202092927U (en) | Automatic kinematic viscosity tester | |
| CN105352766A (en) | Automatic quantitative tap water sampling device and method for detecting cryptosporidia and Giardia lamblia | |
| CN205047214U (en) | Oil well liquid measure automatic measurement analytical equipment | |
| CN106325177A (en) | Embedded monitor for constant compensation of lysimeter underground water | |
| CN208420711U (en) | A kind of improved laboratory COD automatically analyzes robot | |
| CN201615873U (en) | Reagent-free multi-parameter automatic on-line water quality monitoring system | |
| CN107796794B (en) | Online oily sewage detection method based on ultraviolet fluorescence method | |
| CN206378411U (en) | A kind of calibration system in online analytical instrument | |
| CN202330372U (en) | Ion chromatography system for detecting petroleum drilling solution in an online manner | |
| CN111912694A (en) | Liquid analysis device and method based on online dilution | |
| CN107748149A (en) | Online oil-polluted water detection means and detection method based on ultraviolet fluorescence method | |
| CN103575635B (en) | A kind of streaming instrument and its liquid-way system, method | |
| CN110631974B (en) | Atmospheric particulate dry sedimentation flux high-frequency measurement device and method | |
| CN204694639U (en) | The T-valve measuring apparatus of water quality on-line monitoring instrument | |
| CN209372700U (en) | A kind of on-Line Monitor Device of high pure metal electrolyte | |
| CN107589101B (en) | Online oily sewage detection device based on ultraviolet fluorescence method | |
| CN217305143U (en) | Water quality on-line monitoring device capable of being maintained remotely | |
| CN212904728U (en) | On-line full-automatic titration analysis system | |
| CN202614709U (en) | Acidic precipitation on-line monitoring system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170510 |