CN106645298A - Water quality analysis system - Google Patents
Water quality analysis system Download PDFInfo
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- CN106645298A CN106645298A CN201710121774.3A CN201710121774A CN106645298A CN 106645298 A CN106645298 A CN 106645298A CN 201710121774 A CN201710121774 A CN 201710121774A CN 106645298 A CN106645298 A CN 106645298A
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- water quality
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- flow cell
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
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- 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
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a water quality analysis system. The water quality analysis system comprises a data collection unit and a data detection unit, wherein the data detection unit comprises a flow cell, a detection electrode and a sampling pipeline; one end of the detection electrode is arranged in the flow cell; one end of the sampling pipeline is connected with the flow cell; the other end of the detection electrode is electrically connected with the data collection unit, and is used for transmitting detection data to the data collection unit, and the data collection unit is used for sending the received detection data via a remote communication port; the flow cell comprises a cover body, a cell body and a separating plate, the cell body is matched with the cover body, the separating plate is arranged in the cell body, the cell body is of a double-layer hollow structure, a separating strip is arranged at the bottom part of an inner layer, one side of the separating plate is provided with a groove, and the groove is clamped with the separating strip; a circular hole is formed in the cover body, and the detection electrode penetrates through the circular hole; a circular hole is formed in the bottom part of the cell body, and the sampling pipeline penetrates through the circular hole. The water quality analysis system has the advantages that by adopting the manner, the detection data can be transmitted in real time, and the detection accuracy is improved.
Description
Technical field
The present invention relates to water quality monitoring technical field, more particularly to a kind of water quality analytical system.
Background technology
Water analysis is the process of evaluating water quality situation, and analysis project can be divided into two big class, and a class is reflection water quality condition
Project, such as：Temperature, turbidity, dissolved oxygen detection etc., another kind of is noxious material detection project, such as：Arsenic, lead, chromium, organic agriculture
Medicine inspection survey etc..At present, there are chemical method and ion selective electrode method using more detection method.Above two method exists following
Shortcoming：The usual accuracy of measurement of chemical method is not high and there is pollution to environment, and need to detect on the spot or by sample band to experiment
Detected, wasted time and energy in room；Ion selective electrode method generally detected using flow cell, but flow cell directly with extraneous ring
Border contacts, and affects water quality detection effect, and flow cell is to separate at each electrode, be usually provided with fixed dividing plate, and dividing plate is deposited
Affecting the cleaning effect of flow cell；Chemical method, ion selective electrode method cannot realize the real-time Transmission of detection data so that
Related personnel cannot in time grasp the situation of water quality, reduce water quality detection efficiency.
How a kind of water quality analytical system for overcoming disadvantages mentioned above is provided, be water quality monitoring field problem demanding prompt solution it
One.
The content of the invention
It is an object of the invention to solve above-mentioned at least one problem, there is provided a kind of water quality analytical system.
To solve above-mentioned technical problem, the present invention provides a kind of water quality analytical system, including data acquisition unit and data
Detector unit, data detecting unit includes that the detecting electrode and one end of flow cell, one end in flow cell is connected with flow cell
The sample lines for connecing；The other end of detecting electrode is electrically connected with data acquisition unit, is adopted for detection data to be transmitted to data
Collection unit, data acquisition unit is transmitted the detection data of reception by telecommunication port；Flow cell include lid and
The pond body and the dividing plate in pond body of lid adaptation, pond body is double layer hollow structure, and its internal layer bottom is provided with parting bead, dividing plate one
Side is provided with groove, groove and parting bead clamping；Lid is provided with for through the circular hole of detecting electrode, pond body bottom to be provided with for passing through
The circular hole of sample lines.
Wherein, sample lines include inlet pipeline and discharge pipe line.
Wherein, the one end for the inlet pipeline being connected with flow cell is provided with filter screen, for filtering debris.
Wherein, detecting electrode includes one or more of：Dissolved oxygen electrode, pH electrodes, chlorine residue electrode, conductance electrode, temperature
Degree electrode, turbidity electrode.
Wherein, the quantity of parting bead be one or one or more.
Wherein, the quantity of dividing plate is one or more.
Wherein, the quantity of the electrode between adjacent separator is one.
Wherein, flow cell is transparent plastics material.
Wherein, divider upright connects in the both sides of its groove with pond body.
The invention has the beneficial effects as follows：The situation of prior art is different from, the water quality analytical system of the present invention includes data
Collecting unit and data detecting unit, data detecting unit includes the detecting electrode and of flow cell, one end in flow cell
The sample lines that end is connected with flow cell.Wherein, the other end of detecting electrode is electrically connected with data acquisition unit, for examining
Data transfer is surveyed to data acquisition unit, data acquisition unit carries out the detection data of reception by telecommunication port to send out
Send；Pond body and the dividing plate in pond body that flow cell is adapted to including lid with lid, pond body is double layer hollow structure, in it
Layer bottom is provided with parting bead, and dividing plate side is provided with groove, groove and parting bead clamping；Lid is provided with for through the circle of detecting electrode
Hole, pond body bottom is provided with for through the circular hole of sample lines.By said structure, the water quality analytical system of the present invention have with
Lower feature：Using data acquisition unit and data detecting unit, Site Detection, detection data real-time Transmission can be carried out to water body,
It is easy to grasp water quality situation in time；Dividing plate is flexibly arranged, and is easy to the cleaning of flow cell；The pond body of double layer hollow structure, can prevent
Detected water sample is affected by external environment, improves the accuracy of detection.Additionally, water quality analytical system of the present invention is also with following
Feature：The filter screen of inlet pipeline one end, debris that can be in anti-water-stop body circulate pond, improve the accuracy of detection；It is a plurality of every
The setting of bar, can need to be extended detecting electrode according to detection, be easy to the flexible customized of water quality analytical system.
Description of the drawings
Fig. 1 is the structural representation of the embodiment of water quality analytical system data detecting unit one of the present invention；
Fig. 2 is the structural representation of another embodiment of water quality analytical system data detecting unit of the present invention.
Specific embodiment
Embodiment 1
The present embodiment water quality analytical system includes data acquisition unit and data detecting unit, wherein, data detecting unit such as Fig. 1
It is shown, including flow cell 10, detecting electrode 20, sample lines 30.The annexation of each part mentioned above is specially：Detecting electrode 20
One end in the flow cell 10, the other end is electrically connected with data acquisition unit, for detection data to be transmitted to data acquisition
Unit；Data acquisition unit is transmitted the detection data of reception by telecommunication port；One end of sample lines 30 with
Flow cell 10 is connected.
In the present embodiment, flow cell 10 includes the pond body 12 that is adapted to lid 11 of lid 11 and in pond body 12
Dividing plate 13, wherein, pond body 12 is double layer hollow structure, and its internal layer bottom is provided with parting bead, and the side of dividing plate 13 is provided with groove, groove with
Parting bead clamping, after the completion of clamping, dividing plate 13 connects perpendicular to the both sides of its groove with pond body 12.For lid 11, it is provided with use
In the circular hole through detecting electrode 20, for pond body 12, its bottom is provided with for through the circular hole of sample lines 30.
In the present embodiment, sample lines 30 include inlet pipeline 31 and discharge pipe line 32.Detecting electrode 20 includes：Dissolved oxygen
Electrode 21, pH electrodes 22, chlorine residue electrode 23, conductance electrode 24.
In the present embodiment, the quantity of parting bead can for one or one or more, the quantity of dividing plate 13 can for one or
More than one, electrode is located between dividing plate 13, and the quantity of the electrode between adjacent separator 13 is one.
In the present embodiment, flow cell 10 is transparent plastics material.Data acquisition unit is GPRS low-power consumption detection and control terminals,
Including data acquisition blocks, data transfer blocks, DSB data store block, wherein, data acquisition blocks are connected with DSB data store block, data storage
Block is connected with data transfer blocks.
Embodiment 2
The present embodiment water quality analytical system includes data acquisition unit and data detecting unit, wherein, data detecting unit such as Fig. 2
It is shown, including flow cell 40, detecting electrode 50, sample lines 60.The annexation of each part mentioned above is specially：Detecting electrode 50
One end in the flow cell 40, the other end is electrically connected with data acquisition unit, for detection data to be transmitted to data acquisition
Unit；Data acquisition unit is transmitted the detection data of reception by telecommunication port；One end of sample lines 60 with
Flow cell 40 is connected.
In the present embodiment, flow cell 40 includes the pond body 42 that is adapted to lid 41 of lid 41 and in pond body 42
Dividing plate 43, wherein, pond body 42 is double layer hollow structure, and its internal layer bottom is provided with parting bead, and the side of dividing plate 43 is provided with groove, groove with
Parting bead clamping, after the completion of clamping, dividing plate 43 connects perpendicular to the both sides of its groove with pond body 42.For lid 41, it is provided with use
In the circular hole through detecting electrode 50, for pond body 42, its bottom is provided with for through the circular hole of sample lines 60.
In the present embodiment, sample lines 60 include inlet pipeline 61 and discharge pipe line 62.Detecting electrode 50 includes：Dissolved oxygen
Electrode 51, pH electrodes 52, chlorine residue electrode 53, conductance electrode 54.
In the present embodiment, inlet pipeline 61 includes filter screen 611, specifically, the inlet pipeline being connected with flow cell 40
61 one end covers filter screen 611, to prevent debris from circulating pond 40.
In the present embodiment, the quantity of parting bead can for one or one or more, the quantity of dividing plate 43 can for one or
More than one, electrode is located between dividing plate 43, and the quantity of the electrode between adjacent separator 43 is one.
In the present embodiment, flow cell 40 is transparent plastics material.Data acquisition unit is GPRS low-power consumption detection and control terminals,
Including data acquisition blocks, data transfer blocks, DSB data store block, wherein, data acquisition blocks are connected with DSB data store block, data storage
Block is connected with data transfer blocks.
In sum, water quality analytical system of the invention has the characteristics that：Using data acquisition unit and Data Detection
Unit, can carry out Site Detection, detection data real-time Transmission to water body, be easy to grasp water quality situation in time；Dividing plate is flexibly arranged,
It is easy to the cleaning of flow cell；The pond body of double layer hollow structure, can prevent detected water sample from being affected by external environment, improve detection
Accuracy；The filter screen of inlet pipeline one end, debris that can be in anti-water-stop body circulate pond, improve the accuracy of detection；It is many
The setting of bar parting bead, can need to be extended detecting electrode according to detection, be easy to the flexible customized of water quality analytical system.
Embodiments of the invention are the foregoing is only, the scope of the claims of the present invention is not thereby limited, it is every using this
Equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (9)
1. a kind of water quality analytical system, it is characterised in that including data acquisition unit and data detecting unit, the Data Detection
Unit includes the sample lines that the detecting electrode and one end of flow cell, one end in flow cell is connected with flow cell；
The other end of the detecting electrode is electrically connected with the data acquisition unit, for detection data to be transmitted to data acquisition
Unit, data acquisition unit is transmitted the detection data of reception by telecommunication port；
Pond body and the dividing plate in pond body that the flow cell is adapted to including lid with lid, the pond body is double layer hollow
Structure, its internal layer bottom is provided with parting bead, and the dividing plate side is provided with groove, the groove and parting bead clamping；
The lid is provided with for through the circular hole of the detecting electrode, the pond body bottom to be provided with for through the sampling pipe
The circular hole on road.
2. water quality analytical system according to claim 1, it is characterised in that the sample lines include inlet pipeline and row
Water lines.
3. water quality analytical system according to claim 2, it is characterised in that the inlet pipeline being connected with the flow cell
One end be provided with filter screen, for filtering debris.
4. water quality analytical system according to claim 3, it is characterised in that the detecting electrode includes following a kind of or many
Kind：
Dissolved oxygen electrode, pH electrodes, chlorine residue electrode, conductance electrode, temperature electrode, turbidity electrode.
5. water quality analytical system according to claim 4, it is characterised in that the quantity of the parting bead be one or one with
On.
6. water quality analytical system according to claim 5, it is characterised in that the quantity of the dividing plate be one or one with
On.
7. water quality analytical system according to claim 6, it is characterised in that the quantity of the electrode between the adjacent separator
For one.
8. water quality analytical system according to claim 7, it is characterised in that the flow cell is transparent plastics material.
9. water quality analytical system according to claim 7, it is characterised in that the divider upright in the both sides of its groove with
The pond body connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710121774.3A CN106645298A (en) | 2017-03-02 | 2017-03-02 | Water quality analysis system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710121774.3A CN106645298A (en) | 2017-03-02 | 2017-03-02 | Water quality analysis system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106645298A true CN106645298A (en) | 2017-05-10 |
Family
ID=58846974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710121774.3A Pending CN106645298A (en) | 2017-03-02 | 2017-03-02 | Water quality analysis system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110596200A (en) * | 2019-08-07 | 2019-12-20 | 中国地质调查局水文地质环境地质调查中心 | Underground water stratified sampling detection device and detection method |
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| CN102879451A (en) * | 2012-09-28 | 2013-01-16 | 无锡旭野科技有限公司 | Multiparameter water quality analyzer |
| CN103454129A (en) * | 2013-09-05 | 2013-12-18 | 贵阳学通仪器仪表有限公司 | On-line sodium analyzer |
| CN204389475U (en) * | 2014-12-18 | 2015-06-10 | 重庆多邦科技发展有限公司 | A kind of multi-parameter water quality on-line monitoring device |
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| CN103454129A (en) * | 2013-09-05 | 2013-12-18 | 贵阳学通仪器仪表有限公司 | On-line sodium analyzer |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110596200A (en) * | 2019-08-07 | 2019-12-20 | 中国地质调查局水文地质环境地质调查中心 | Underground water stratified sampling detection device and detection method |
| CN110596200B (en) * | 2019-08-07 | 2022-08-05 | 中国地质调查局水文地质环境地质调查中心 | Underground water stratified sampling detection device and detection method |
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Application publication date: 20170510 |
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