CN207623217U - A kind of water quality automatic checkout equipment - Google Patents
A kind of water quality automatic checkout equipment Download PDFInfo
- Publication number
- CN207623217U CN207623217U CN201721771596.0U CN201721771596U CN207623217U CN 207623217 U CN207623217 U CN 207623217U CN 201721771596 U CN201721771596 U CN 201721771596U CN 207623217 U CN207623217 U CN 207623217U
- Authority
- CN
- China
- Prior art keywords
- water
- micro
- water sample
- automatic checkout
- water quality
- 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.)
- Expired - Fee Related
Links
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a kind of water quality automatic checkout equipments, including quantitative sampling pump, water sample detection pond, sample room, sensing chamber, quantitative charger, micro continuous liquid-feeding equipment, micro flowmeter, processing module, power module and controller, water sample detection pond is fixed in sample room, the side of sample room is provided with illuminated chamber, and water sample detection pond passes through piping connection with quantitative sampling pump.The advantages of the utility model：The different analytical error of personnel can be eliminated, improve analysis efficiency, the quickly effect of detection and early warning may be implemented for crucial monitoring index calcium hardness, the total alkalinity of recirculating cooling water system, it can remind in circulation operational process and rationally control cycles of concentration, unnecessary blowdown is avoided, water resource is saved；It can effectively instruct the stabilization of water treatment agent to add simultaneously, avoid the fluctuation of water treatment agent concentration.The utility model realizes continuous analysis, and safe operating environment, data are reliable, and error is small, can with when transmission data.
Description
Technical field
The utility model is related to water quality detection equipment more particularly to a kind of water quality automatic checkout equipments.
Background technology
During engineering of water treatment and facility operation, need to carry out periodic analysis inspection to the physico-chemical analysis project in water
It surveys, for analysis projects such as total hardness, calcium hardness, total alkalinity, chlorions, typically in laboratory using standard solution titration point
The method of analysis determines the consumption volume of standard solution, to calculate water analysis by judging reaction end color change
Data.
Due to conventional water analysis in laboratory by manually carrying out, it is possible that asking below in practical procedure
Topic：
(1) artificial chemical examination generally need to be sent to laboratory from field sampling and be analyzed, and during which need to undergo the regular hour,
Therefore there are certain hysteresis qualitys for water analysis data.
(2) between different laboratory personnel can there is sampling because operation technique is different and miss in same water analysis project
Difference, titration error and endpoint error, can all have an impact the accuracy of data, thereby reduce different time points water
Matter analyzes the comparativity of data.
(3) for the larger industrial wastewater embrane method advanced treatment system of variation water quality, often total hardness, calcium hardness, total alkali
Degree fluctuation is larger, needs in time to be adjusted dosage, prevents film fouling, it is therefore desirable to higher analysis frequency, artificial point
Analysis can not adapt to high-frequency continuous analysis.
(4) in industrial circulating cooling water processing system operational process, the analyses such as total hardness, calcium hardness, total alkalinity, chlorion
Project is crucial Con trolling index, can reflect the trend of fouling, corrosion, when variation water quality is larger, artificial analysis data frequency
Rate is low, and speed is slow, can not take corresponding measure in time.
Utility model content
It is in view of the drawbacks of the prior art and insufficient, fast, efficiency that the purpose of this utility model is to provide a kind of detection speeds
Water quality automatic checkout equipment high, accuracy rate is high.
To achieve the above object, the technical solution adopted in the utility model is：A kind of water quality automatic checkout equipment, innovation
Point is：Including quantitative sampling pump, water sample detection pond, sample room, sensing chamber, quantitative charger, micro continuous liquid-feeding equipment, micro
Flowmeter, processing module, power module and controller, the water sample detection pond are fixed in sample room, and the one of the sample room
Side is provided with illuminated chamber, and the water sample detection pond passes through piping connection, the quantitative charger and micro company with quantitative sampling pump
Continuous charger is respectively with water sample detection pond by piping connection, and the quantitative charger into water sample detection pond for adding medicine
Agent, the micro continuous liquid-feeding equipment is for adding standard solution into water sample detection pond, and micro flowmeter setting is micro continuous
Charger connects on the pipeline in water sample detection pond, the processing module respectively with quantitative charger, micro continuous liquid-feeding equipment, micro
Flowmeter and sampling pump electrical connection, the controller respectively with sampling pump, quantitative charger, micro continuous liquid-feeding equipment, trace stream
Gauge, processing module and power module electrical connection, the power module respectively with sampling pump, water sample detection pond quantitative charger,
Micro continuous liquid-feeding equipment, micro flowmeter and processing module electrical connection.
Further, it is provided with filter core on the sampling pump outlet pipeline.
Further, it is provided with magnetic stirring apparatus below the water sample detection pond.
Further, it is provided with shading cover board above the sample room.
Further, light source is provided in the illuminated chamber, the front end of the light source is provided with monochromatic filter.
Further, the detection interior is provided with signal amplifier and sensor detector, the signal amplifier and sense
Detector is answered to be electrically connected respectively with processing module.
Further, the processing module includes data conversion module, data display screen and data storage, the data
Display screen and data storage are electrically connected with data conversion module respectively.
Further, the water sample detection pond is connected with detection cell dredge pump and detection cell flushing pump, the water sample detection
Respectively with detection cell dredge pump and detection cell flushing pump by piping connection, the other end of the detection cell dredge pump is connected in pond
The other end of sewage draining exit, the detection cell flushing pump is connected with Distilled water bucket.
Further, the other end of the quantitative charger has multiple medicament holding bottles by piping connection.
Further, the other end of the micro continuous liquid-feeding equipment has standard solution holding bottle by piping connection.
The utility model has the beneficial effect that：
The utility model can be set as needed sampling frequency, add water sample to be measured automatically to total hardness, calcium hardness, total
Basicity, Analysis of Chloride Ion project are quickly measured, to not only eliminate caused by the operating error between different lab technicians
Analysis data error, and high-frequency detection can be carried out to water quality, reflect water quality situation in real time.And it can be as needed
Using different monochromatic filters, and corresponding chemical reagent solution is selected, is tried by program setting difference in controller
The order of addition and additive amount of agent, may be implemented the detection of multiple analysis projects.
And the reagents such as indicator, buffer solution, screening agent are all to control quantitative addition by program, avoid manual analysis
Maloperation and operating error.Standard solution is continuously added by micro continuous liquid-feeding equipment, reaction end by optical sensor into
Row judges, is added when reaching reaction end stopping criterion solution, and sensitivity for analysis is high, and data reappearance is good, avoids artificial point
Analyse the deviation to endpoint.
The utility model realizes automatic sampling, automatically analyzes, and the auto-flushing in water sample detection pond reduces manual analysis
A large amount of operating times of correlation step in the process greatly improve water quality detection efficiency, it can be achieved that continuous detection.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the structural schematic diagram of the quantitative sampling pump and filter core in the utility model；
Fig. 3 is the attachment structure schematic diagram of the micro continuous liquid-feeding equipment in the utility model；
Fig. 4 is the attachment structure schematic diagram of the quantitative charger in the utility model；
Fig. 5 is the attachment structure schematic diagram of the detection cell flushing pump in the utility model；
Fig. 6 is the attachment structure schematic diagram in the utility model.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with specific embodiment party
The present invention will be further described in detail for formula.It should be appreciated that the specific embodiments described herein are only explaining
The utility model is not used to limit the utility model.
Referring to Fig. 1-Fig. 6, present embodiment discloses a kind of water quality automatic checkout equipment, including quantitative sampling pump 1,
Water sample detection pond 3, sample room 5, quantitative charger 13, micro continuous liquid-feeding equipment 15, data conversion module 18, data display screen
19, data storage 20 and detection cell flushing pump 22.It is feasible, filter core 2, water are installed on the outlet pipeline of quantitative sampling pump 1
Sample carries out quantitative sampling by quantitative sampling pump 1, and the suspended contamination in water sample is filtered removal by the filtering of filter core 2.It can
Capable, 3 bottom of water sample detection pond carries micro- magnetic stirring apparatus 4.
Water sample detection pond 3 is fixed in the sample room 5 of shading, and 5 top of sample room carries shading cover board 6,5 side of sample room
For illuminated chamber 7, wherein being equipped with light source 8, monochromatic filter 9,5 other side of sample room is sensing chamber 10, wherein amplifying equipped with signal
Device 11 and sensor detector 12, quantitative charger 13 is respectively by indicator, buffer, the screening agent in different agents holding bottle 14
Equal medicaments, which sequentially add, to be had been injected into the water sample detection pond 3 of water sample to be measured.Micro continuous liquid-feeding equipment 15 stores standard solution
The addition of standard dissolution continuous micro in bottle 16, the addition volume of 17 record standard solution of micro flowmeter are turned by data
Standard solution volume is converted to analysis data by mold changing block 18, and is shown and read by data display screen 19, data storage 20
For storing the corresponding analysis data of different time, detection cell dredge pump 21 is used to empty the water sample in water sample detection cell 3, detection
Pond flushing pump 22 is used to extract the distilled water flushing water sample detection pond 3 in Distilled water bucket 23, and power supply changeover device 24 provides for device
Power supply, controller 25 are used to control the operations such as start and stop, the order of addition for controlling reagent of various pumps.
Feasible, water sample detection pond 3 can be the cylindrical transparent containers made by quartz, and bottom is tapered, is used for
Receive the water sample from quantitative sampling pump injection.Feasible, the ejected wash water tangentially entered is arranged at 3 top of water sample detection pond
Entrance, for cleaning water sample detection cell, the tapered bottom in water sample detection pond carries sewage draining exit, passes through blow-off pipe and detection cell dredge pump
21 connections.
In addition, the tapered bottom in water sample detection pond 3 is mounted on right over micro- magnetic stirring apparatus 4, the tapered bottom belt of detection cell
There are one magnetic rotors.
Standard solution in standard solution holding bottle 14 is continuously added to water sample detection pond 3 by micro continuous liquid-feeding equipment 15
Interior, the volume that adds of standard solution is measured by micro flowmeter, and volume is converted to water by data conversion module
Matter analysis data are shown on a display screen.
In addition, inner wall of the detection cell flushing pump 22 for the flushing and water sample detection pond 3 of residual liquid in water sample detection pond 3
Cleaning.
Light-emitting device is made of light source 8 and monochromatic filter 9, and the color of monochromatic filter 9 can be according to different detections
Project is selected.
Filter core 2 can be replaced according to pollution level, avoid interference of the impurity in water sample to detection.
When monochromatic light is decayed suddenly by the light transmittance in water sample detection pond, detecting system captures deamplification, passes through
Controller sends out instruction, stops that standard solution is added, at this time the use volume of micro flowmeter record standard solution.Standard dissolution
Use volume amount volume be converted to by water analysis data by data conversion module show on a display screen.
The utility model can use different monochromatic filters as needed, and select corresponding chemical reagent molten
The inspection of multiple analysis projects may be implemented by the order of addition and additive amount of program setting difference reagent in controller in liquid
It surveys.The reagents such as indicator, buffer solution, screening agent are all to control quantitative addition by program, avoid the maloperation of manual analysis
And operating error.Standard solution is continuously added by micro continuous liquid-feeding equipment, and reaction end is judged by optical sensor, when
It reaches reaction end stopping criterion solution to add, sensitivity for analysis is high, and data reappearance is good, avoids manual analysis and sentences terminal
Disconnected deviation.It to realize automatic sampling, automatically analyzes, the auto-flushing in water sample detection pond reduces manual analysis process
A large amount of operating times of middle correlation step greatly improve water quality detection efficiency, it can be achieved that continuous detection.
The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple
The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope should all cover in the right of the utility model.
Claims (10)
1. a kind of water quality automatic checkout equipment, it is characterised in that：Including quantitative sampling pump, water sample detection pond, sample room, detection
Room, quantitative charger, micro continuous liquid-feeding equipment, micro flowmeter, processing module, power module and controller, the water sample inspection
It surveys pond to be fixed in sample room, the side of the sample room is provided with illuminated chamber, and the water sample detection pond and quantitative sampling pump are logical
Piping connection is crossed, the quantitative charger and micro continuous liquid-feeding equipment are described fixed respectively with water sample detection pond by piping connection
Amount charger is used to add mark into water sample detection pond for adding medicament, the micro continuous liquid-feeding equipment into water sample detection pond
Quasi- solution, micro flowmeter are arranged on the pipeline in micro continuous liquid-feeding equipment connection water sample detection pond, the processing module difference
Be electrically connected with quantitative charger, micro continuous liquid-feeding equipment, micro flowmeter and sampling pump, the controller respectively with sampling pump,
Quantitative charger, micro continuous liquid-feeding equipment, micro flowmeter, processing module and power module electrical connection, the power module point
It is not electrically connected with sampling pump, water sample detection pond quantitative charger, micro continuous liquid-feeding equipment, micro flowmeter and processing module.
2. a kind of water quality automatic checkout equipment according to claim 1, it is characterised in that：On the sampling pump outlet pipeline
It is provided with filter core.
3. a kind of water quality automatic checkout equipment according to claim 1, it is characterised in that：The lower section in the water sample detection pond
It is provided with magnetic stirring apparatus.
4. a kind of water quality automatic checkout equipment according to claim 1, it is characterised in that：The top of the sample room is arranged
There is shading cover board.
5. a kind of water quality automatic checkout equipment according to claim 1, it is characterised in that：It is provided with light in the illuminated chamber
The front end in source, the light source is provided with monochromatic filter.
6. a kind of water quality automatic checkout equipment according to claim 1, it is characterised in that：The detection interior is provided with letter
Number amplifier and sensor detector, the signal amplifier and sensor detector are electrically connected with processing module respectively.
7. a kind of water quality automatic checkout equipment according to claim 1, it is characterised in that：The processing module includes data
Conversion module, data display screen and data storage, the data display screen and data storage respectively with data conversion module
Electrical connection.
8. a kind of water quality automatic checkout equipment according to claim 1, it is characterised in that：The water sample detection pond is connected with
Detection cell dredge pump and detection cell flushing pump, the water sample detection pond pass through with detection cell dredge pump and detection cell flushing pump respectively
The other end of piping connection, the detection cell dredge pump is connected with sewage draining exit, and the other end of the detection cell flushing pump is connected with
Distilled water bucket.
9. a kind of water quality automatic checkout equipment according to claim 1, it is characterised in that：The quantitative charger it is another
There are multiple medicament holding bottles at end by piping connection.
10. a kind of water quality automatic checkout equipment according to claim 1, it is characterised in that：The micro continuous liquid-feeding equipment
The other end have standard solution holding bottle by piping connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721771596.0U CN207623217U (en) | 2017-12-18 | 2017-12-18 | A kind of water quality automatic checkout equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721771596.0U CN207623217U (en) | 2017-12-18 | 2017-12-18 | A kind of water quality automatic checkout equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207623217U true CN207623217U (en) | 2018-07-17 |
Family
ID=62820449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721771596.0U Expired - Fee Related CN207623217U (en) | 2017-12-18 | 2017-12-18 | A kind of water quality automatic checkout equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207623217U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107966406A (en) * | 2017-12-18 | 2018-04-27 | 南通善水化工科技发展有限公司 | A kind of water quality automatic checkout equipment |
| CN110631865B (en) * | 2019-09-28 | 2020-07-24 | 深圳市水务工程检测有限公司 | Water quality detection equipment capable of automatically collecting and storing samples |
-
2017
- 2017-12-18 CN CN201721771596.0U patent/CN207623217U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107966406A (en) * | 2017-12-18 | 2018-04-27 | 南通善水化工科技发展有限公司 | A kind of water quality automatic checkout equipment |
| CN110631865B (en) * | 2019-09-28 | 2020-07-24 | 深圳市水务工程检测有限公司 | Water quality detection equipment capable of automatically collecting and storing samples |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107966406A (en) | A kind of water quality automatic checkout equipment | |
| KR20190016483A (en) | Water quality analyzer and water quality analysis method | |
| EP2293081B1 (en) | Analyzing apparatus and analyzing method | |
| US9518900B2 (en) | Sample preparation system for an analytical system for determining a measured variable of a liquid sample | |
| CN201740756U (en) | On-line ammonia nitrogen monitoring system | |
| CN105738287B (en) | Water Test Kits | |
| NZ537012A (en) | Apparatus for mixing and/or testing small volumes of fluids | |
| EP0573715A2 (en) | Method and apparatus for continuously measuring the concentration of chemicals in solution | |
| JP4775937B2 (en) | Real-time control system for composition for lithography process using near-infrared spectrometer and control method therefor | |
| CN207623217U (en) | A kind of water quality automatic checkout equipment | |
| US20140186234A1 (en) | Automatic analysis apparatus | |
| CN107144560B (en) | On-line chemical analyzer | |
| CN116067957B (en) | Device and method for online water quality monitoring | |
| WO2006043900A1 (en) | A water quality testing system | |
| CN204924952U (en) | Online water quality analyzer ware of chemical oxygen demand | |
| CN207163894U (en) | New water quality testing meter and sewage disposal device | |
| CN110658139A (en) | Permanganate index analysis system | |
| CN109374913A (en) | A kind of liquid channel system device and control method | |
| KR102468515B1 (en) | Easy moving sample collection and analysis device | |
| JP2783376B2 (en) | Automatic chemical analyzer | |
| CN211235409U (en) | Device for measuring sludge sedimentation ratio and optimal sedimentation ratio | |
| CN210269598U (en) | Chemical analysis system for total nitrogen | |
| CN208187987U (en) | A kind of measurement device that the measurement of Phenol for Waste Water content uses | |
| CN208399390U (en) | Total phosphorus on-line computing model in a kind of water | |
| CN111337437A (en) | Liquid analyzer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180717 Termination date: 20201218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |