CN109030712A - Full-automatic water quality titrates vision inspection apparatus and detection method - Google Patents
Full-automatic water quality titrates vision inspection apparatus and detection method Download PDFInfo
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- CN109030712A CN109030712A CN201810903021.2A CN201810903021A CN109030712A CN 109030712 A CN109030712 A CN 109030712A CN 201810903021 A CN201810903021 A CN 201810903021A CN 109030712 A CN109030712 A CN 109030712A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 70
- 238000001514 detection method Methods 0.000 title claims abstract description 37
- 238000007689 inspection Methods 0.000 title claims abstract description 17
- 238000012360 testing method Methods 0.000 claims abstract description 106
- 230000007246 mechanism Effects 0.000 claims abstract description 85
- 238000004448 titration Methods 0.000 claims abstract description 60
- 239000000523 sample Substances 0.000 claims description 147
- 238000005070 sampling Methods 0.000 claims description 112
- 239000000126 substance Substances 0.000 claims description 52
- 239000003814 drug Substances 0.000 claims description 48
- 230000002572 peristaltic effect Effects 0.000 claims description 43
- 238000011010 flushing procedure Methods 0.000 claims description 27
- 238000004140 cleaning Methods 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 20
- 238000002203 pretreatment Methods 0.000 claims description 20
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 15
- 230000008569 process Effects 0.000 claims description 11
- 239000002351 wastewater Substances 0.000 claims description 9
- 230000008859 change Effects 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 4
- 238000007781 pre-processing Methods 0.000 claims description 4
- 238000005406 washing Methods 0.000 claims description 2
- 238000002604 ultrasonography Methods 0.000 claims 1
- 238000005259 measurement Methods 0.000 abstract description 6
- 238000005457 optimization Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 238000004040 coloring Methods 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- RECVMTHOQWMYFX-UHFFFAOYSA-N oxygen(1+) dihydride Chemical compound [OH2+] RECVMTHOQWMYFX-UHFFFAOYSA-N 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
- G01N31/16—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using titration
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/82—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a precipitate or turbidity
- G01N21/83—Turbidimetric titration
Abstract
The invention discloses a kind of Full-automatic water quality titration vision inspection apparatus and detection methods, are related to field of water quality detection.It includes the first feeding mechanism, pretreatment mechanism, wiper mechanism, the second feeding mechanism, titration testing agency that Full-automatic water quality, which titrates vision inspection apparatus,；First feeding mechanism, pretreatment mechanism, wiper mechanism, the second feeding mechanism, titration testing agency include MCU minimum system, and the first feeding mechanism, pretreatment mechanism, wiper mechanism, the second feeding mechanism, titration testing agency passes through wireless module and host computer communicates to connect.The present invention has the advantages that realize water quality fast and automatically, intelligent measurement, reduce hand labor dynamics, improve the accuracy of water quality detection.
Description
Technical field
The present invention relates to field of water quality detection more particularly to a kind of Full-automatic water quality titration vision inspection apparatus and detection sides
Method.
Background technique
Water quality titration detection method is a kind of chemical detection method, and principle is to be indicated according to chemical transformation by addition
Water ion specific in water is converted and is precipitated by agent, while determining water intermediate ion according to water quality Coloring Time during chemical transformation
The method of content can be related to the Cl in water-、SO4 2+、Ca2+、Mg2+、CO3 2-, free CO2And aggressivity CO2Deng.
Currently, water body example to be measured, reagent mainly based on lab analysis, are added in water quality titration detection manually
Amount, general step include water sample pretreatment, titration detection, cleaning etc..Water quality titration detection process is relatively complicated, complicated, titration
Front and back will carry out repeatedly artificial cleaning, and the testing time is longer, and only according to artificial subjective judgement water sample sample to be measured in reagent
Color change in adding procedure, is as a result easy to appear large error.
With country to the pay attention to day by day of aquatic environment protection and the continuous enhancing of public's Environmental security consciousness, to environment
The intelligent analysis test of detection industry seems particularly significant, becomes industry mainstream development trend, simultaneously because detection project model
The continuous growth with sample type number is enclosed, traditional laboratory water quality titration detection method has been unable to meet current quickly analysis
The requirement of aquatic environment monitoring.
Summary of the invention
Technical problem to be solved by the invention is to provide it is a kind of can be realized water quality fast and automatically, intelligent measurement
Full-automatic water quality titrates vision inspection apparatus and detection method.
The present invention is to solve above-mentioned technical problem by the following technical programs: including the first feeding mechanism (1), pretreatment
Mechanism (2), wiper mechanism (3), the second feeding mechanism (4), titration testing agency (5)；
First feeding mechanism (1) includes the first X-axis guide rail (11), the first Y-axis guide rail (12), the first Z axis guide rail
(13), the first sampling probe (14), the first hose (15), the first peristaltic pump (16)；First X-axis guide rail (11), the first Y-axis are led
Rail (12) is horizontally disposed and is mutually perpendicular to, and first Y-axis guide rail (12) is connected on first X-axis guide rail (11) along X
Axis direction is mobile；First Z axis guide rail (13) is vertically arranged, and first Z axis guide rail (13) is connected to first Y-axis and leads
Rail moves along the y axis on (12)；First sampling probe (14) is connected on first Z axis guide rail (13) along Z-direction
It is mobile；One end of first hose (15) connects first sampling probe (14), and the other end protrudes into water sample to be measured；Described
One peristaltic pump (16) is connected on first Y-axis guide rail (12) and moves along the y axis, and first peristaltic pump (16) connects institute
State the first hose (15)；
The wiper mechanism (3) includes soda liquor container (31), the second sampling probe (32), the second hose (33), second compacted
Dynamic pump (34)；Cleaning solution is housed in the soda liquor container (31)；Second sampling probe (32) is connected to first Y-axis and leads
Rail moves along the y axis on (12)；One end of second hose (33) connects second sampling probe (32), and the other end protrudes into
In the soda liquor container (31)；Second peristaltic pump (34) is connected on first Y-axis guide rail (12) and moves along the y axis
Dynamic, second peristaltic pump (34) connects second hose (33)；
The pretreatment mechanism (2) includes pretreating containers (21), pretreatment chemicals dosing plant；The pretreating containers (21)
And at the same time being located in the mobile route of second sampling probe (32) in the mobile route of first sampling probe (14),
The opening of pretreating containers (21) upper end corresponds to the outlet of first sampling probe (14), the second sampling probe (32) lower end；
The pretreatment chemicals dosing plant connects the pretreating containers (21)；
Second feeding mechanism (4) includes the second Y-axis guide rail (41), the second Z axis guide rail (42), third sampling probe
(43), third hose (44), third peristaltic pump (45)；Second Y-axis guide rail (41) is horizontally disposed and leads with first Y-axis
Rail (12) is parallel；Second Z axis guide rail (42) is vertically arranged, and second Z axis guide rail (42) is connected to second Y-axis and leads
Rail moves along the y axis on (41)；The third sampling probe (43) is connected on second Z axis guide rail (42) along Z-direction
It is mobile；One end of the third hose (44) connects third sampling probe (43) described in connecting, and the other end protrudes into the pretreating containers
(21) in；The third peristaltic pump (45) is connected on second Y-axis guide rail (41) and moves along the y axis, and the third is compacted
Dynamic pump (45) connects the third hose (44)；
The titration testing agency (5) includes test tubes (51), titration chemicals dosing plant, camera (56)；The detection
Test tube (51) fixed setting, the test tubes (51) are located in the mobile route of two sampling probe (32) and at the same time position
In in the mobile route of the third sampling probe (43), the opening of test tubes (51) upper end corresponds to second sampling probe
(32), the outlet of third sampling probe (43) lower end；The titration chemicals dosing plant connects the test tubes (51)；The camera
(56) the corresponding test tubes (51)；
First feeding mechanism (1), pretreatment mechanism (2), wiper mechanism (3), the second feeding mechanism (4), titration inspection
Surveying mechanism (5) includes MCU minimum system, first feeding mechanism (1), pretreatment mechanism (2), wiper mechanism (3), second
Feeding mechanism (4), titration testing agency (5) are communicated to connect by wireless module and host computer.
As the technical solution of optimization, the pretreatment chemicals dosing plant includes pre-treatment medicaments (22), the first chemical feed pipe
(23), the first quantitative dosing device (24)；The pre-treatment medicaments (22) are connected described pre- by first chemical feed pipe (23)
One end of process container (21), first chemical feed pipe (23) is protruded into the pre-treatment medicaments (22), described in other end correspondence
The opening of pretreating containers (21) upper end；The first quantitative dosing device (24) is connected on first chemical feed pipe (23).
As the technical solution of optimization, the pretreatment chemicals dosing plant includes several different types of pre-treatment medicaments
(22), each pre-treatment medicaments (22) connect the pretreating containers (21) by each first chemical feed pipe (23) respectively, and each first adds
The first quantitative dosing device (24) is respectively connected on pencil (23).
As the technical solution of optimization, the bottom of the pretreating containers (21) is equipped with ultrasonic unit.
As the technical solution of optimization, the titration chemicals dosing plant includes titration medicament (52), the second chemical feed pipe (53), the
Two quantitative dosing devices (54)；The titration medicament (52) connects the test tubes by second chemical feed pipe (53)
(51), one end of second chemical feed pipe (53) is protruded into the titration medicament (52), and the other end corresponds to the test tubes
(51) opening of upper end；The second quantitative dosing device (54) is connected on second chemical feed pipe (53).
As the technical solution of optimization, the titration testing agency (5) includes several test tubes (51), each test tubes
(51) it is respectively positioned in the mobile route of second sampling probe (32) and at the same time being located at the movement of the third sampling probe (43)
On route；The titration chemicals dosing plant includes several different types of titration medicament (52), respectively titrates medicament (52) and leads to respectively
It crosses each second chemical feed pipe (53) and connects each test tubes (51), the second quantitative dosing dress is respectively connected on each second chemical feed pipe (53)
Set (54)；Equipped with several cameras (56), each camera (56) corresponds with each test tubes (51) respectively.
As the technical solution of optimization, the bottom of the test tubes (51) is equipped with ultrasonic unit.
Full-automatic water quality titrates visible detection method, which comprises the following steps:
Step A, host computer send sample introduction task to the first feeding mechanism (1)；First sampling probe (14) is moved to pretreatment
The top of container (21), the first peristaltic pump (16) drive water sample to be measured successively to pass through the first hose (15), the first sampling probe (14)
Enter pretreating containers (21) afterwards；
After step B, step A, host computer sends preprocessing tasks to pretreatment mechanism (2), pre-processes chemicals dosing plant
Pre-treatment medicaments are added in pretreating containers (21), the pretreatment of water sample to be measured is completed；
After step C, step B, host computer sends charging task to the second feeding mechanism (4), third sampling probe
(43) it is moved to the top of test tubes (51), third peristaltic pump (45), which drives, completes pretreated water in pretreating containers (21)
Sample successively enters test tubes (51) after third hose (44), third sampling probe (43)；
After step D, step C, host computer sends titration Detection task to titration testing agency (5)；Titrate dosing dress
It sets and titration medicament is added in test tubes (51)；The controller of MCU minimum system is since when titrating medicament and adding initial
Timing, camera (56) record titrates the color of the water sample in medicament adding procedure in test tubes (51), when color change,
Controller terminates timing, and will pass host computer back in time data；Meanwhile camera (56) records in test tubes (51) in real time
Water sample turbidity variation；
After step E, step D, host computer sends cleaning task to the first feeding mechanism (1), the second feeding mechanism (4)
With wiper mechanism (3)；
Firstly, third sampling probe (43) is moved to the bottom of test tubes (51), third peristaltic pump (45) driving detection examination
The water sample for managing completion titration detection in (51) successively enters pretreating containers after third sampling probe (43), third hose (44)
(21)；
Then, third sampling probe (43) is removed, and the second sampling probe (32) is moved to the top of test tubes (51), and second is compacted
Cleaning solution in dynamic pump (34) driving soda liquor container (31) successively enters after (32) by the second hose (33), the second sampling probe
Test tubes (51) are rinsed；
After the completion of each flushing of test tubes (51), third sampling probe (43) is moved to the bottom of test tubes (51),
Flushing waste water in third peristaltic pump (45) driving test tubes (51) successively passes through third sampling probe (43), third hose (44)
Enter pretreating containers (21) afterwards, repeats to rinse several times；
After test tubes (51) are rinsed, the first sampling probe (14) is moved to the bottom of pretreating containers (21), and first
Flushing waste water in peristaltic pump (16) driving pretreating containers (21) successively passes through the first sampling probe (14), the first hose (15) stream
To outside；
Then, the first sampling probe (14) is removed, and the second sampling probe (32) is moved to the top of pretreating containers (21), and second
It is laggard that cleaning solution in peristaltic pump (34) driving soda liquor container (31) successively passes through the second hose (33), the second sampling probe (32)
Enter pretreating containers (21) to be rinsed；
After the completion of each flushing of pretreating containers (21), the first sampling probe (14) is moved to the bottom of pretreating containers (21)
Portion, the flushing waste water in the first peristaltic pump (16) driving pretreating containers (21) successively pass through the first sampling probe (14), first soft
Pipe (15) flows to outside, repeats to rinse several times.
As the technical solution of optimization, the bottom of the pretreating containers (21) is equipped with ultrasonic unit, and step B will locate in advance
Reason medicament carries out the mixing of water sample and pre-treatment medicaments to be measured, step using ultrasonic wave during being added to pretreating containers (21)
Reinforce cleaning solution using ultrasonic wave in the flushing process of pretreating containers (21) in rapid E to imitate the flushing of pretreating containers (21)
Fruit.
As the technical solution of optimization, the bottom of the test tubes (51) is equipped with ultrasonic unit, and step D will titrate medicine
Agent carries out water sample using ultrasonic wave during being added to test tubes (51) and titrates the mixing of medicament, detects examination in step E
It manages in the flushing process of (51) and reinforces cleaning solution to the flushing effect of test tubes (51) using ultrasonic wave.
The present invention has the advantages that realize water quality fast and automatically, intelligent measurement, reduce hand labor dynamics；Camera shooting
Head can record in real time the color change of water sample, and be converted to corresponding RGB numerical value, reduce human eye color and judge bring error,
Improve accuracy, the sensitivity of water quality detection；Realize the automation of data processing, the normalization of preservation and trackability.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of Full-automatic water quality of embodiment of the present invention titration vision inspection apparatus.
Fig. 2 is the structural schematic diagram of the first feeding mechanism of the embodiment of the present invention, wiper mechanism.
Fig. 3 is the structural schematic diagram of pretreatment of embodiment of the present invention mechanism, the second feeding mechanism.
Fig. 4 is the structural schematic diagram of titration of embodiment of the present invention testing agency.
Specific embodiment
As shown in Figs 1-4, Full-automatic water quality titrate vision inspection apparatus, including the first feeding mechanism 1, pretreatment mechanism 2,
Wiper mechanism 3, the second feeding mechanism 4, titration testing agency 5.
First feeding mechanism 1 includes the first X-axis guide rail 11, the first Y-axis guide rail 12, the first Z axis guide rail 13, the first sampling probe
14, the first hose 15, the first peristaltic pump 16.
First X-axis guide rail 11, the first Y-axis guide rail 12 are horizontally disposed and are mutually perpendicular to, and the first Y-axis guide rail 12 is connected to the
It is moved along the x axis in one X-axis guide rail 11.
First Z axis guide rail 13 is vertically arranged, and the first Z axis guide rail 13 is connected in the first Y-axis guide rail 12 and moves along the y axis
It is dynamic.
First sampling probe 14 is connected in the first Z axis guide rail 13 and moves along Z-direction.
One end of first hose 15 connects the first sampling probe 14, and the other end protrudes into water sample to be measured.
First peristaltic pump 16 is commonly connected to move along the y axis in the first Y-axis guide rail 12 with the first Z axis guide rail 13, the
One peristaltic pump 16 connects the first hose 15.
Wiper mechanism 3 includes soda liquor container 31, the second sampling probe 32, the second hose 33, the second peristaltic pump 34.
Cleaning solution is housed, cleaning solution uses deionized water in soda liquor container 31.
Second sampling probe 32 is connected in the first Y-axis guide rail 12 and moves along the y axis.
One end of second hose 33 connects the second sampling probe 32, and the other end protrudes into soda liquor container 31.
Second peristaltic pump 34 is commonly connected to move along the y axis in the first Y-axis guide rail 12 with the second sampling probe 32, and second
Peristaltic pump 34 connects the second hose 33.
Pre-processing mechanism 2 includes pretreating containers 21, pre-treatment medicaments 22, the first chemical feed pipe 23, the first quantitative dosing dress
Set 24, first base 25.
Pretreating containers 21 are located in the mobile route of the first sampling probe 14 and at the same time being located at the shifting of the second sampling probe 32
On dynamic route, the outlet of the opening of 21 upper end of pretreating containers corresponding first sampling probe 14,32 lower end of the second sampling probe.
For the difference of water quality detection type, it is equipped with several different types of pre-treatment medicaments 22.
Each pre-treatment medicaments 22 respectively by each first chemical feed pipe 23 connect pretreating containers 21, the one of the first chemical feed pipe 23
End is protruded into pre-treatment medicaments 22, and the other end corresponds to the opening of 21 upper end of pretreating containers.
The first quantitative dosing device 24 is respectively connected on each first chemical feed pipe 23.
First base 25 is located at the lower section of pretreating containers 21, and the bottom position of pretreating containers 21 is corresponded in first base 25
It sets place and is equipped with ultrasonic unit.
Second feeding mechanism 4 include the second Y-axis guide rail 41, the second Z axis guide rail 42, third sampling probe 43, third hose 44,
Third peristaltic pump 45.
Second Y-axis guide rail 41 is horizontally disposed and parallel with the first Y-axis guide rail 12.
Second Z axis guide rail 42 is vertically arranged, and the second Z axis guide rail 42 is connected in the second Y-axis guide rail 41 and moves along the y axis
It is dynamic.
Third sampling probe 43 is connected in the second Z axis guide rail 42 and moves along Z-direction.
One end of third hose 44 connects third sampling probe 43, and the other end protrudes into pretreating containers 21.
Third peristaltic pump 45 is commonly connected to move along the y axis in the second Y-axis guide rail 41 with the second Z axis guide rail 42, the
Three peristaltic pumps 45 connect third hose 44.
Titrating testing agency 5 includes test tubes 51, titration medicament 52, the second chemical feed pipe 53, the second quantitative dosing device
54, second base 55, camera 56.
Several test tubes 51 are fixed on side by side on test tube bracket, and each test tubes 51 are respectively positioned on the shifting of the second sampling probe 32
And at the same time being located in the mobile route of third sampling probe 43 on dynamic route, corresponding second sampling of the opening of 51 upper end of test tubes
The outlet of needle 32,43 lower end of third sampling probe.
For the difference of water quality detection type, it is equipped with several different types of titration medicament 52.
Each titration medicament 52 connects each test tubes 51, one end of the second chemical feed pipe 53 by each second chemical feed pipe 53 respectively
It protrudes into titration medicament 52, the other end corresponds to the opening of 51 upper end of test tubes, and each test tubes 51 can be used to titrate simultaneously
Vision-based detection also can be used alone.
The second quantitative dosing device 54 is respectively connected on each second chemical feed pipe 53.
Multiple pollutant may be contained in measurement sample, in order to efficiently complete the measurement of multiple pollutant, configured more
A test tubes 51, each test tubes 51 are used to carry out the measurement of different pollutants.
Second base 55 is located at the lower section of test tubes 51, and the bottom position of each test tubes 51 is corresponded in second base 55
Place is equipped with ultrasonic unit.
Equipped with several cameras 56, each camera 56 is corresponded with each test tubes 51 respectively.
First feeding mechanism 1, pretreatment mechanism 2, wiper mechanism 3, the second feeding mechanism 4, titration testing agency 5 include
MCU minimum system and acousto-optic cue module, the first feeding mechanism 1, pretreatment mechanism 2, wiper mechanism 3, the second feeding mechanism 4,
It titrates testing agency 5 to communicate to connect by wireless module and host computer, acousto-optic hint module includes LED light and buzzer, user
Water quality can be fast implemented by host computer and titrates vision-based detection operation, and carries out acousto-optic prompting.
Host computer is programmed design using VB6.0 and Access database, and there is inoperative mode and operational mode to cut
Selection is changed, it can be achieved that sample introduction, pretreatment, charging, titration detection, material screening, cleaning, display, the functions such as data store query,
Host computer examines the first feeding mechanism 1, pretreatment mechanism 2, wiper mechanism 3, the second feeding mechanism 4, titration by wireless module
It surveys mechanism 5 and carries out whole control.
Full-automatic water quality titrates visible detection method, which comprises the following steps:
Step A, host computer send sample introduction task to the first feeding mechanism 1；First sampling probe 14 passes through the first Y-axis guide rail 12
Along the first X-axis guide rail 11 move and the first Z axis guide rail 13 along the movement of the first Y-axis guide rail 12 be finally displaced into pretreatment hold
The top of device 21, the first peristaltic pump 16 drive water sample to be measured successively to enter pre- place after the first hose 15, the first sampling probe 14
Manage container 21；
After step B, step A, host computer sends preprocessing tasks to pretreatment mechanism 2, the first quantitative dosing device
24 are added to pre-treatment medicaments 22 in pretreating containers 21 by the first chemical feed pipe 23, are carried out in adding procedure using ultrasonic wave
The mixing of water sample and pre-treatment medicaments to be measured, completes the pretreatment of water sample to be measured；
After step C, step B, host computer sends charging task to the second feeding mechanism 4；Third sampling probe 43 is logical
Cross the top that the second Z axis guide rail 42 is finally displaced into test tubes 51 along the movement of the second Y-axis guide rail 41；Third peristaltic pump 45 drives
Pretreated water sample, which is completed, in dynamic pretreating containers 21 successively enters test tubes after third hose 44, third sampling probe 43
51；
After step D, step C, host computer sends titration Detection task to titration testing agency 5；Second quantitative dosing
Device 54 is added in test tubes 51 by the second chemical feed pipe 53 by medicament 52 is titrated, and is carried out in adding procedure using ultrasonic wave
The mixing of water sample and titration medicament；The timing since when titrating medicament and adding initial of the controller of MCU minimum system, camera 56
The color of water sample in record titration medicament adding procedure in test tubes 51, when color change, controller terminates timing, and
Host computer will be passed back in time data；Meanwhile camera 56 records the turbidity variation of the water sample in test tubes 51 in real time；
After step E, step D, host computer sends cleaning task to the first feeding mechanism 1, the second feeding mechanism 4 and clear
Washing machine structure 3；
Firstly, third sampling probe 43 is moved to the bottom of test tubes 51 along the second Z axis guide rail 42, third peristaltic pump 45 is driven
The water sample that titration detection is completed in dynamic test tubes 51 successively enters pretreatment after third sampling probe 43, third hose 44 and holds
Device 21；
Then, third sampling probe 43 is removed, and the second sampling probe 32 is by the first Y-axis guide rail 12 along the first X-axis guide rail 11
Mobile and the second sampling probe 32 is finally displaced into the top of test tubes 51 along the movement of the first Y-axis guide rail 12, and second wriggles
Cleaning solution in 34 driving soda liquor container 31 of pump successively enters test tubes 51 after the second hose 33, the second sampling probe 32
It is rinsed, reinforces cleaning solution to the flushing effect of test tubes 51 using ultrasonic wave in flushing process；
After the completion of each flushing of test tubes 51, third sampling probe 43 is moved to the bottom of test tubes 51, and third is compacted
Flushing waste water in dynamic 45 driving test tubes 51 of pump successively enters pretreatment after third sampling probe 43, third hose 44 and holds
Device 21 repeats to rinse 3~5 times；
After test tubes 51 are rinsed, the first sampling probe 14 is by the first Y-axis guide rail 12 along the shifting of the first X-axis guide rail 11
Dynamic and the first Z axis guide rail 13 is finally displaced into the top of pretreating containers 21, the first sampling along the movement of the first Y-axis guide rail 12
Needle 14 is moved to the bottom of pretreating containers 21 along the first Z axis guide rail 13, and the first peristaltic pump 16 drives in pretreating containers 21
Flushing waste water successively passes through the first sampling probe 14, the first hose 15 flows to outside；
Then, the first sampling probe 14 is removed, and the second sampling probe 32 is moved to pretreating containers 21 along the first Y-axis guide rail 12
Top, the second peristaltic pump 34 drive the cleaning solution in soda liquor container 31 successively after the second hose 33, the second sampling probe 32
It is rinsed into pretreating containers 21, reinforces cleaning solution using ultrasonic wave in flushing process and the flushing of pretreating containers 21 is imitated
Fruit；
After the completion of each flushing of pretreating containers 21, the first sampling probe 14 is moved to the bottom of pretreating containers 21, the
Outside flushing waste water in one peristaltic pump 16 driving pretreating containers 21 successively passes through the first sampling probe 14, the first hose 15 flows to
Portion repeats to rinse 3~5 times.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within principle.
Claims (10)
1. a kind of Full-automatic water quality titrates vision inspection apparatus, it is characterised in that: including the first feeding mechanism (1), preprocessor
Structure (2), wiper mechanism (3), the second feeding mechanism (4), titration testing agency (5)；
First feeding mechanism (1) includes the first X-axis guide rail (11), the first Y-axis guide rail (12), the first Z axis guide rail (13), the
One sampling probe (14), the first hose (15), the first peristaltic pump (16)；First X-axis guide rail (11), the first Y-axis guide rail (12)
It is horizontally disposed with and is mutually perpendicular to, first Y-axis guide rail (12) is connected on first X-axis guide rail (11) along the x axis
It is mobile；First Z axis guide rail (13) is vertically arranged, and first Z axis guide rail (13) is connected to first Y-axis guide rail (12)
On move along the y axis；First sampling probe (14) is connected on first Z axis guide rail (13) and moves along Z-direction；Institute
The one end for stating the first hose (15) connects first sampling probe (14), and the other end protrudes into water sample to be measured；Described first wriggles
Pump (16) is connected on first Y-axis guide rail (12) to be moved along the y axis, the first peristaltic pump (16) connection described first
Hose (15)；
The wiper mechanism (3) includes soda liquor container (31), the second sampling probe (32), the second hose (33), the second peristaltic pump
(34)；Cleaning solution is housed in the soda liquor container (31)；Second sampling probe (32) is connected to first Y-axis guide rail
(12) it is moved along the y axis on；One end of second hose (33) connects second sampling probe (32), and the other end protrudes into institute
It states in soda liquor container (31)；Second peristaltic pump (34) is connected on first Y-axis guide rail (12) and moves along the y axis
Dynamic, second peristaltic pump (34) connects second hose (33)；
The pretreatment mechanism (2) includes pretreating containers (21), pretreatment chemicals dosing plant；The pretreating containers (21) are located at
It is described and at the same time being located in the mobile route of second sampling probe (32) in the mobile route of first sampling probe (14)
The opening of pretreating containers (21) upper end corresponds to the outlet of first sampling probe (14), the second sampling probe (32) lower end；It is described
It pre-processes chemicals dosing plant and connects the pretreating containers (21)；
Second feeding mechanism (4) includes the second Y-axis guide rail (41), the second Z axis guide rail (42), third sampling probe (43), the
Three hoses (44), third peristaltic pump (45)；Second Y-axis guide rail (41) it is horizontally disposed and with first Y-axis guide rail (12)
In parallel；Second Z axis guide rail (42) is vertically arranged, and second Z axis guide rail (42) is connected to second Y-axis guide rail (41)
On move along the y axis；The third sampling probe (43) is connected on second Z axis guide rail (42) and moves along Z-direction；Institute
It states and is connect third sampling probe (43) described in one end company of third hose (44), the other end protrudes into the pretreating containers (21)；Institute
It states third peristaltic pump (45) and is connected on second Y-axis guide rail (41) and move along the y axis, the third peristaltic pump (45) is even
Connect the third hose (44)；
The titration testing agency (5) includes test tubes (51), titration chemicals dosing plant, camera (56)；The test tubes
(51) it is fixedly installed, the test tubes (51) are located in the mobile route of two sampling probe (32) and at the same time being located at institute
In the mobile route for stating third sampling probe (43), the opening of test tubes (51) upper end corresponds to second sampling probe
(32), the outlet of third sampling probe (43) lower end；The titration chemicals dosing plant connects the test tubes (51)；The camera
(56) the corresponding test tubes (51)；
First feeding mechanism (1), pretreatment mechanism (2), wiper mechanism (3), the second feeding mechanism (4), titration detection machine
Structure (5) includes MCU minimum system, first feeding mechanism (1), pretreatment mechanism (2), wiper mechanism (3), the second charging
Mechanism (4), titration testing agency (5) are communicated to connect by wireless module and host computer.
2. Full-automatic water quality as described in claim 1 titrates vision inspection apparatus, it is characterised in that: the pretreatment dosing dress
It sets including pre-treatment medicaments (22), the first chemical feed pipe (23), the first quantitative dosing device (24)；The pre-treatment medicaments (22) are logical
It crosses first chemical feed pipe (23) and connects the pretreating containers (21), one end of first chemical feed pipe (23) is protruded into described pre-
In treatment agent (22), the other end corresponds to the opening of the pretreating containers (21) upper end；Connect on first chemical feed pipe (23)
It is connected to the first quantitative dosing device (24).
3. Full-automatic water quality as claimed in claim 2 titrates vision inspection apparatus, it is characterised in that: the pretreatment dosing dress
It sets including several different types of pre-treatment medicaments (22), each pre-treatment medicaments (22) pass through each first chemical feed pipe (23) respectively
It connects the pretreating containers (21), the first quantitative dosing device (24) is respectively connected on each first chemical feed pipe (23).
4. Full-automatic water quality as described in claim 1 titrates vision inspection apparatus, it is characterised in that: the pretreating containers
(21) bottom is equipped with ultrasonic unit.
5. Full-automatic water quality as described in claim 1 titrates vision inspection apparatus, it is characterised in that: the titration chemicals dosing plant
Including titrating medicament (52), the second chemical feed pipe (53), the second quantitative dosing device (54)；The titration medicament (52) passes through described
Second chemical feed pipe (53) connects the test tubes (51), and the titration medicament is protruded into one end of second chemical feed pipe (53)
(52) in, the other end corresponds to the opening of the test tubes (51) upper end；It is fixed that second is connected on second chemical feed pipe (53)
It measures chemicals dosing plant (54).
6. Full-automatic water quality as claimed in claim 5 titrates vision inspection apparatus, it is characterised in that: the titration testing agency
It (5) include several test tubes (51), each test tubes (51) are respectively positioned in the mobile route of second sampling probe (32) simultaneously
And simultaneously in the mobile route of the third sampling probe (43)；The titration chemicals dosing plant includes several different types of
It titrates medicament (52), respectively titrates medicament (52) respectively by each test tubes (51) of each second chemical feed pipe (53) connection, each second
The second quantitative dosing device (54) is respectively connected on chemical feed pipe (53)；Equipped with several cameras (56), each camera (56) point
It is not corresponded with each test tubes (51).
7. Full-automatic water quality as described in claim 1 titrates vision inspection apparatus, it is characterised in that: the test tubes (51)
Bottom be equipped with ultrasonic unit.
8. a kind of Full-automatic water quality using such as the described in any item Full-automatic water quality titration vision inspection apparatus of claim 1-7
Titrate visible detection method, which comprises the following steps:
Step A, host computer send sample introduction task to the first feeding mechanism (1)；First sampling probe (14) is moved to pretreating containers
(21) top, it is laggard that the first peristaltic pump (16) drives water sample to be measured successively to pass through the first hose (15), the first sampling probe (14)
Enter pretreating containers (21)；
After step B, step A, host computer sends preprocessing tasks to pretreatment mechanism (2), and pretreatment chemicals dosing plant will be pre-
Treatment agent is added in pretreating containers (21), completes the pretreatment of water sample to be measured；
After step C, step B, the charging task that host computer sends is arrived to the second feeding mechanism (4), third sampling probe (43) shifting
The top of test tubes (51) is moved, third peristaltic pump (45) drives in pretreating containers (21) and completes pretreated water sample successively
Enter test tubes (51) after third hose (44), third sampling probe (43)；
After step D, step C, host computer sends titration Detection task to titration testing agency (5)；Titrating chemicals dosing plant will
Titration medicament is added in test tubes (51)；The timing since when titrating medicament and adding initial of the controller of MCU minimum system,
The color of water sample in camera (56) record titration medicament adding procedure in test tubes (51), when color change, control
Device terminates timing, and will pass host computer back in time data；Meanwhile camera (56) records the water in test tubes (51) in real time
The turbidity of sample changes；
After step E, step D, host computer send cleaning task to the first feeding mechanism (1), the second feeding mechanism (4) and clearly
Washing machine structure (3)；
Firstly, third sampling probe (43) is moved to the bottom of test tubes (51), third peristaltic pump (45) drives test tubes
(51) water sample that titration detection is completed in successively enters pretreating containers after third sampling probe (43), third hose (44)
(21)；
Then, third sampling probe (43) is removed, and the second sampling probe (32) is moved to the top of test tubes (51), the second peristaltic pump
(34) cleaning solution in soda liquor container (31) is driven successively to enter detection after the second hose (33), the second sampling probe (32)
Test tube (51) is rinsed；
After the completion of each flushing of test tubes (51), third sampling probe (43) is moved to the bottom of test tubes (51), third
It is laggard that flushing waste water in peristaltic pump (45) driving test tubes (51) successively passes through third sampling probe (43), third hose (44)
Enter pretreating containers (21), repeats to rinse several times；
After test tubes (51) are rinsed, the first sampling probe (14) is moved to the bottom of pretreating containers (21), and first wriggles
Outside flushing waste water in pump (16) driving pretreating containers (21) successively passes through the first sampling probe (14), the first hose (15) flows to
Portion；
Then, the first sampling probe (14) is removed, and the second sampling probe (32) is moved to the top of pretreating containers (21), and second wriggles
The cleaning solution in (34) driving soda liquor container (31) is pumped successively to enter in advance after the second hose (33), the second sampling probe (32)
Process container (21) is rinsed；
After the completion of each flushing of pretreating containers (21), the first sampling probe (14) is moved to the bottom of pretreating containers (21),
Flushing waste water in first peristaltic pump (16) driving pretreating containers (21) successively passes through the first sampling probe (14), the first hose
(15) outside is flowed to, repeats to rinse several times.
9. Full-automatic water quality as claimed in claim 8 titrates visible detection method, it is characterised in that: the pretreating containers
(21) bottom is equipped with ultrasonic unit, and step B utilizes super during pre-treatment medicaments are added to pretreating containers (21)
Sound wave carries out the mixing of water sample and pre-treatment medicaments to be measured, utilizes ultrasound in step E in the flushing process of pretreating containers (21)
Wave reinforces cleaning solution to the flushing effect of pretreating containers (21).
10. Full-automatic water quality as claimed in claim 8 titrates visible detection method, it is characterised in that: the test tubes
(51) bottom is equipped with ultrasonic unit, and step D will be titrated during medicament is added to test tubes (51) and be utilized ultrasonic wave
It carries out water sample and titrates the mixing of medicament, reinforce cleaning solution using ultrasonic wave in the flushing process of test tubes (51) in step E
To the flushing effect of test tubes (51).
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Cited By (1)
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| WO2021057231A1 (en) * | 2019-09-26 | 2021-04-01 | 五邑大学 | Water quality measurement device |
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