CN108303289A - Long-range water quality sampling Quality Control instrument - Google Patents
Long-range water quality sampling Quality Control instrument Download PDFInfo
- Publication number
- CN108303289A CN108303289A CN201810177657.3A CN201810177657A CN108303289A CN 108303289 A CN108303289 A CN 108303289A CN 201810177657 A CN201810177657 A CN 201810177657A CN 108303289 A CN108303289 A CN 108303289A
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- China
- Prior art keywords
- module
- bottle
- fixative
- sample
- control
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 103
- 238000005070 sampling Methods 0.000 title claims abstract description 39
- 238000003908 quality control method Methods 0.000 title claims abstract description 33
- 239000000834 fixative Substances 0.000 claims abstract description 109
- 239000007788 liquid Substances 0.000 claims abstract description 89
- 230000002572 peristaltic effect Effects 0.000 claims description 67
- 230000007246 mechanism Effects 0.000 claims description 30
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 28
- 230000005540 biological transmission Effects 0.000 claims description 19
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 15
- 229910052698 phosphorus Inorganic materials 0.000 claims description 15
- 239000011574 phosphorus Substances 0.000 claims description 15
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 claims description 14
- 229910052757 nitrogen Inorganic materials 0.000 claims description 14
- 238000005303 weighing Methods 0.000 claims description 12
- 239000003795 chemical substances by application Substances 0.000 claims description 9
- 210000004899 c-terminal region Anatomy 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 6
- 241000372132 Hydrometridae Species 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 2
- 239000000523 sample Substances 0.000 abstract description 130
- 238000013461 design Methods 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 abstract description 3
- 230000009471 action Effects 0.000 abstract description 2
- 238000005086 pumping Methods 0.000 abstract description 2
- 239000013062 quality control Sample Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 12
- 238000012544 monitoring process Methods 0.000 description 11
- 238000004321 preservation Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 238000007726 management method Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
-
- 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
-
- 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
Abstract
The invention discloses long-range water quality sampling Quality Control instrument, including babinet, control module, pump conveyor module, fixative add module and the module that keeps sample are equipped in babinet, control module is set to the top of babinet, the lower section of control module is equipped with pump conveyor module, the lower section for pumping conveyor module is equipped with fixative add module, the lower section of fixative add module is equipped with fixative add module, the side of babinet is equipped with water intaking unit, and water intaking unit, pump conveyor module, fixative add module and the module that keeps sample are all connected with control module.The Quality Control instrument is simple in structure, novel in design, science is convenient, with strong points, high degree of automation, has well solved the sampling Quality Control problem of water quality, has realized 14 DEG C of low temperature environments, it is ensured that water sample, fixative and Quality Control sample stability；It realizes that automatic and accurate keeps sample, and completes the action of addition fixative；Realize the function that control liquid or water sample are conveyed from trend online detection instrument.
Description
Technical field
The present invention relates to long-range water quality sampling Quality Control instrument.
Background technology
China is the country that a water resource compares shortage, in recent years, the quickening with process of industrialization and urbanization water
Flat continuous improvement, water pollution getting worse, how water conservation and to sewage carry out exhausting control have become country can
One of important state basic policy of sustainable development.Water quality online auto monitoring technology can carry out discharge of pollutant sources in real time and continuous
Monitoring, is a kind of environmental monitoring technology quickly grown in recent years, for improving contaminant transport model and environmental management capacity
Have great importance.Due to the complexity and uncertainty of waste water quality, monitoring water quality on line system generally requires pair at present
Overstandard waste water is sampled automatically, and makees the analysis that keeps sample, and foundation is provided for follow-up law enforcement for environmental protection.In addition to this, water in the market
Matter over-standard sample retention device is normally only equipped with the corollary apparatus that keeps sample, a preservation to exceeded sample, without being carried out to water sample index
Real-time system measures, and can not fully understand the situation of change of water quality.
Invention content
The purpose of the present invention is to provide long-range water quality sampling Quality Control instrument, the Quality Control instrument is simple in structure, novel in design, science
Convenient, with strong points, high degree of automation has well solved the sampling Quality Control problem of water quality.
In order to solve the above-mentioned technical problem, it adopts the following technical scheme that：
Long-range water quality sampling Quality Control instrument, including babinet, babinet is interior to be equipped with control module, pump conveyor module, fixative addition
Module and the module that keeps sample, control module are set to the top of babinet, and the lower section of control module is equipped with pump conveyor module, pump conveying mould
The lower section of block is equipped with fixative add module, and the lower section of fixative add module is equipped with fixative add module, the side of babinet
Equipped with water intaking unit, water intaking unit, pump conveyor module, fixative add module and the module that keeps sample are all connected with control module.
Further, the module that keeps sample includes the bottom mounting bracket that keeps sample, and the top for the bottom mounting bracket that keeps sample is installed equipped with XY
Module bracket, XY install module bracket and are equipped with X to the detent mechanism that keeps sample, and X is connected with Y-direction to the detent mechanism that keeps sample and keeps sample positioning
Mechanism, Y-direction keep sample detent mechanism equipped with liquid-dividing head, and the lower part for the bottom mounting bracket that keeps sample is equipped with bottle pallet component that keeps sample；It stays
Sample bottle pallet component is set including keep sample bottle, bottle babinet that keeps sample, bottle crossbeam that keeps sample, drawer sliding rail and bottle side that keeps sample, drawer sliding rail
It is placed in and keeps sample in the mounting bracket of bottom, drawer sliding rail is equipped with bottle side that keeps sample, and bottle side that keeps sample connects bottle crossbeam that keeps sample, and keeps sample
Bottle side and the lower part for bottle crossbeam that keeps sample are equipped with bottle babinet that keeps sample, and the bottle that keeps sample has been uniformly arranged in bottle babinet that keeps sample.
Further, X to the detent mechanism that keeps sample include X to module bottom plate, X to motor, transmission shaft, X to end block, X to sliding block
With X to module connecting plate, X is mounted on to motor in XY installation module brackets to module bottom plate and X, and X connects to the both ends of motor
It is connected to transmission shaft, transmission axis connection X meets X to module bottom plate to end block, X to end block, and X is equipped with X to sliding block, X to module bottom plate
It is connected with X to module connecting plate to sliding block, X keeps sample detent mechanism to module connecting plate connection Y-direction.
Further, the Y-direction detent mechanism that keeps sample includes Y-direction end block, Y-direction motor, drive pulley, driven pulley, transmission
Band, drive lead screw, Y-direction sliding block and Y-direction sliding block mounting plate, Y-direction end block are set to X on module bottom plate, and Y-direction end block is equipped with Y
To motor, the output end of Y-direction motor is equipped with drive pulley, and drive pulley connects transmission belt, is driven band connection follower belt
Wheel, driven pulley connect drive lead screw, and drive lead screw is equipped with Y-direction sliding block, and the top of Y-direction sliding block is installed equipped with Y-direction sliding block
The lower part of plate, Y-direction sliding block is equipped with liquid-dividing head, and the side of liquid-dividing head is equipped with water sample mouth and fixative mouth, and the connection water intaking of water sample mouth is single
Member, fixative mouth are connected and fixed agent add module.
Further, pump conveyor module includes pump bottom plate and control liquid bottle holder disk, and pump bottom plate is equipped with pump conveying assembly, Quality Control
Liquid bottle holder disk is equipped with control liquid bottle component, and pump conveying assembly includes conveying wriggling pump group and pinch valve, and conveying wriggling pump group connects
Connect control liquid bottle component, pinch valve connection conveying wriggling pump group；Control liquid bottle component includes control liquid bottle, control liquid bottle mounting base
And Weighing system, control liquid bottle mounting base are set on control liquid bottle holder disk, control liquid bottle mounting base is equipped with control liquid bottle, matter
The bottleneck of draining bottle conveys wriggling pump group by piping connection, and control liquid bottle lower part is equipped with Weighing system.
Further, conveying wriggling pump group includes ammonia nitrogen conveying peristaltic pump, total phosphorus and total nitrogen conveying peristaltic pump, COD conveying wrigglings
Pump, mark-on conveying peristaltic pump and raw water peristaltic pump, ammonia nitrogen conveys peristaltic pump, total phosphorus and total nitrogen conveys peristaltic pump, COD conveyings are compacted
Dynamic pump connects control liquid bottle with mark-on conveying peristaltic pump, and raw water peristaltic pump is connected with raw water and measures peristaltic pump, and raw water measures
Peristaltic pump is connected with water intaking unit, and ammonia nitrogen conveys peristaltic pump, total phosphorus and total nitrogen conveying peristaltic pump, COD conveyings peristaltic pump, mark-on conveying
Peristaltic pump and raw water peristaltic pump are matched with pinch valve.
Further, fixative add module is equipped in control liquid bottle holder disk, fixative add module includes fixative bottle group
Part, reversing valve assembly and fixative sampling device, fixative bottle component are set to the right side of control liquid bottle holder disk, reversing valve assembly
It is set to the middle part of control liquid bottle holder disk, fixative sampling device is set to the rear side of fixative bottle component.
Further, fixative sampling device includes sample introduction holder, accurate injector, motor, lead screw, sample introduction seat, slides vertically
The outside of block and upright slide rail, sample introduction holder is equipped with fixed seat, and fixed seat is equipped with accurate injector, the bottom of accurate injector
Equipped with sample introduction seat, sample introduction seat is equipped with motor, and motor is connected with lead screw, and the side of sample introduction seat is equipped with upright slide block, upright slide block
Upright slide rail is connected, upright slide rail is set to the other side of sample introduction holder；Accurate injector is accurate syringe, and accurate syringe includes
Syringe mandrel and cylinder, syringe mandrel are set to cylinder, and cylinder is set in fixed seat.
Further, reversing valve assembly includes commutation valve support and reversal valve, and commutation valve support is arranged on control liquid bottle holder disk,
The valve support that commutates is equipped with reversal valve, sets that there are three ports on reversal valve, and port includes the ports A, the ports B and C-terminal mouth, the ports A
It is connected and fixed agent sampling device, the ports B are connected and fixed agent bottle component, and C-terminal mouth is connected with fixative mouth；Fixative bottle component includes
Fixative bottle, fixative bottle fixed seat and weigher, fixative bottle fixed seat are set on control liquid bottle holder disk, and fixative bottle is solid
Reservation is equipped with fixative bottle, and the lower part of fixative bottle is equipped with weigher.
Further, control module includes the first electrical equipment control component and the second electrical equipment control component, the first electrical equipment control group
Part is set to the top of the second electrical equipment control component, the first electrical equipment control component include the first appliance mounting panel, the first control box,
First cabling channel and first switch power supply, the first appliance mounting panel are set on babinet, the first control box, the first cabling channel and
One Switching Power Supply is set on the first appliance mounting panel；Second electrical equipment control component includes the second appliance mounting panel, the second control
Box, the second cabling channel and second switch power supply, the second appliance mounting panel are set on babinet, the second control box and the second cabling channel
It is set on the second appliance mounting panel, second switch power supply is set on the first appliance mounting panel.
Due to the adoption of the above technical scheme, it has the advantages that：
The present invention is long-range water quality sampling Quality Control instrument, and the Quality Control instrument is simple in structure, novel in design, science is convenient, specific aim
By force, high degree of automation has well solved the sampling Quality Control problem of water quality, has realized 1-4 DEG C of low temperature environment, it is ensured that water sample,
The stability of fixative and Quality Control sample；It realizes that automatic and accurate keeps sample, and completes the action of addition fixative；It realizes online from trend
Detection device conveys the function of control liquid or water sample.
The module that keeps sample in XY by installing in module bracket setting X to keeping sample detent mechanism and Y-direction keeps sample detent mechanism, group
It is built into a gantry frame type structure, while the configuration codes device on two sets of driving motors, definitely liquid separating port is smart in X/Y plane
It determines position, realizes that the water quality of water intaking unit keeps sample to keeping sample in bottle.Bottom mounting bracket, X are to keeping sample detent mechanism and Y-direction keeps sample
Detent mechanism uses the rush-resisting materials such as aluminium alloy, engineering plastics and stainless steel composition, realizes rustless in the big environment of humidity
It is required that extending the service life of equipment.
Fixative add module is realized by the combination of fixative bottle component, reversing valve assembly and fixative sampling device
The function of accurate fixative is added into the water that keeps sample.Weighing system is set under fixative bottom of bottle, realizes the pipe to fixed dosage
Reason；Accurate injector is promoted by motor and lead screw, realizes the accurate addition of fixative；It will keep sample water and fixative in liquid-dividing head
Mixing, fixative realizes that filling fixative, the fixative of accurate injector push are all added during the water that keeps sample keeps sample
Keep sample in water.
Conveyor module is pumped by Weighing system, control liquid bottle, pinch valve and peristaltic pump, is realized to external online monitoring instruments
Convey control liquid；Weighing system under control liquid bottom of bottle is realized and carries out management and control to the Quality Control liquid measure in control liquid bottle.Pass through setting
Wriggling pump group is conveyed, respectively by ammonia nitrogen control liquid, total phosphorus and total nitrogen control liquid, COD control liquids and the mark-on Quality Control in control liquid bottle
Liquid conveys peristaltic pump by ammonia nitrogen respectively, total phosphorus and total nitrogen conveys peristaltic pump, COD conveys peristaltic pump, mark-on conveys peristaltic pump conveying
Onto online monitoring instruments, realizes and control liquid is conveyed to external online monitoring instruments.It, will be former by the way that raw water peristaltic pump is arranged
Water is transported to online monitoring instruments, realizes full-automatic on-line checking.
Description of the drawings
The invention will be further described below in conjunction with the accompanying drawings：
Fig. 1 is the structural schematic diagram of medium-long range water quality sampling Quality Control instrument of the present invention；
Fig. 2 is the structural schematic diagram of module of keeping sample in the present invention；
Fig. 3 is the schematic top plan view of Fig. 2 in the present invention；
Fig. 4 is the structural schematic diagram of bottle pallet component of keeping sample in the present invention；
Fig. 5 is that X keeps sample the structural schematic diagram that detent mechanism is connected to keep sample detent mechanism and Y-direction in the present invention；
Fig. 6 is the structural schematic diagram that water sample mouth and fixative mouth are set to liquid-dividing head in the present invention；
Fig. 7 is the structural schematic diagram of fixative add module in the present invention；
Fig. 8 be the present invention in Fig. 7 A to structural schematic diagram；
Fig. 9 is the structural schematic diagram of fixative sampling device in the present invention；
Figure 10 is the structural schematic diagram that conveyor module is pumped in the present invention；
Figure 11 is the structural schematic diagram of Weighing system in the present invention；
Figure 12 is the structural schematic diagram of the second electrical equipment control component in the present invention；
Figure 13 is the structural schematic diagram of the first electrical equipment control component in the present invention.
In figure：1- babinets；2- pumps conveyor module；3- fixative add modules；4- keeps sample module；5- water intaking units；6- is stayed
Sample bottom mounting bracket；7-XY installs module bracket；8-X is to the detent mechanism that keeps sample；9-Y is to the detent mechanism that keeps sample；10- liquid separations
Head；11- keeps sample a bottle pallet component；12- keeps sample bottle；13- keeps sample a bottle babinet；14- keeps sample a bottle crossbeam；15- drawer sliding rails；16- is stayed
Sample bottle side；17-X is to module bottom plate；18-X is to motor；19- transmission shafts；20-X is to end block；21-X is to sliding block；22-Y is to end
Block；23-Y is to motor；24- drive pulleys；25- driven pulleies；26- transmission belts；27- drive lead screws；28-Y is to sliding block；
29-Y is to sliding block mounting plate；30- water sample mouths；31- fixative mouths；32- pumps bottom plate；33- control liquid bottle holder disks；34- pumps conveying group
Part；35- control liquid bottle components；36- conveys wriggling pump group；37- pinch valves；38- control liquid bottles；39- control liquid bottle mounting bases；
40- ammonia nitrogens convey peristaltic pump；41- total phosphorus and total nitrogens convey peristaltic pump；42-COD conveys peristaltic pump；43- mark-ons convey peristaltic pump；
44- raw water peristaltic pumps；45- raw waters measure peristaltic pump；46- fixative bottle components；47- reversing valve assemblies；48- fixatives into
Sampling device；49- sample introduction holders；50- precision injectors；51- motors；52- lead screws；53- sample introduction seats；54- upright slide blocks；55- is perpendicular
Straight sliding rail；56- fixed seats；57- syringe mandrels；58- cylinders；59- commutation valve supports；60- reversal valves；The ports 61-A；The ends 62-B
Mouthful；The ports 63-C；64- fixative bottles；65- fixative bottle fixed seats；66- weighers；67- the first electrical equipment control components；68-
Two electrical equipment control components；The first appliance mounting panels of 69-；The first control box of 70-；The first cabling channels of 71-；72- first switch power supplys；
The second appliance mounting panels of 73-；The second control box of 74-；The second cabling channels of 75-；76- second switch power supplys；77-X is connected to module
Plate；78- Weighing systems.
Specific implementation mode
As shown in Figure 1, long-range water quality sampling Quality Control instrument, including babinet 1, babinet 1 is interior to be equipped with control module, pump conveyor module
2, fixative add module 3 and the module 4 that keeps sample, control module are set to the top of babinet 1, and the lower section of control module is defeated equipped with pumping
Module 2, the lower section of pump conveyor module 2 is sent to be equipped with fixative add module 3, the lower section of fixative add module 3 is equipped with fixative
The side of add module 3, babinet 1 is equipped with water intaking unit 5, and water intaking unit 5 pumps conveyor module 2, fixative add module 3 and stays
Egf block 4 is all connected with control module.
As the embodiment of the present invention, referring to Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, the module that keeps sample 4 includes the bottom installation branch that keeps sample
Frame 6, the top for the bottom mounting bracket 6 that keeps sample are equipped with XY and install module bracket 7, and it is fixed to keeping sample that XY installation module brackets 7 are equipped with X
Position mechanism 8, X are connected with Y-direction to the detent mechanism 8 that keeps sample and keep sample detent mechanism 9, and the Y-direction detent mechanism 9 that keeps sample is equipped with liquid-dividing head
10, the lower part for the bottom mounting bracket 6 that keeps sample is equipped with bottle pallet component 11 that keeps sample；Bottle pallet component 11 that keeps sample include keep sample bottle 12,
Keep sample bottle babinet 13, bottle crossbeam 14 that keeps sample, drawer sliding rail 15 and bottle side 16 that keeps sample, and drawer sliding rail 15 is set to the bottom peace that keeps sample
It fills on holder 6, drawer sliding rail 15 is equipped with bottle side 16 that keeps sample, and bottle side 16 that keeps sample connects bottle crossbeam 14 that keeps sample, and keep sample a bottle side
Side 16 and the lower part for bottle crossbeam 14 that keeps sample are equipped with bottle babinet 13 that keeps sample, and the bottle 12 that keeps sample has been uniformly arranged in bottle babinet 13 that keeps sample.
As the embodiment of the present invention, referring to Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, X to the detent mechanism 8 that keeps sample include X to module
Bottom plate 17, X are to motor 18, transmission shaft 19, X to end block 20, X to sliding block 21 and X to module connecting plate 77, and X is to module bottom plate 17
It is mounted in XY installation module brackets 7 to motor 18 with X, X is connected with transmission shaft 19 to the both ends of motor 18, and transmission shaft 19 connects
X is met to end block 20, X meets X to module bottom plate 17 to end block 20, and X is equipped with X to sliding block 21 to module bottom plate 17, and X connects to sliding block 21
X is connected to module connecting plate 77, X connects Y-direction to module connecting plate 77 and keeps sample detent mechanism 9.
As the embodiment of the present invention, referring to Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, Y-direction keep sample detent mechanism 9 include Y-direction end block
22, Y-direction motor 23, drive pulley 24, driven pulley 25, transmission belt 26, drive lead screw 27, Y-direction sliding block 28 and Y-direction sliding block
Mounting plate 29, Y-direction end block 22 are set to X on module bottom plate 17, and Y-direction end block 22 is equipped with Y-direction motor 23, Y-direction motor 23
Output end is equipped with drive pulley 24, and drive pulley 24 connects transmission belt 26, and transmission belt 26 connects driven pulley 25, driven
Belt pulley 25 connects drive lead screw 27, and drive lead screw 27 is equipped with Y-direction sliding block 28, and the top of Y-direction sliding block 28 is pacified equipped with Y-direction sliding block
The lower part of loading board 29, Y-direction sliding block 28 is equipped with liquid-dividing head 10, and the side of liquid-dividing head 10 is equipped with water sample mouth 30 and fixative mouth 31, water
The connection water intaking unit 5 of sample mouth 30, fixative mouth 31 are connected and fixed agent add module 3.
As the embodiment of the present invention, referring to Figure 10 and Figure 11, pump conveyor module 2 includes pump bottom plate 32 and control liquid bottle holder disk
33, pump bottom plate 32 is equipped with pump conveying assembly 34, and control liquid bottle holder disk 33 is equipped with control liquid bottle component 35, pumps conveying assembly 34
Including conveying wriggling pump group 36 and pinch valve 37, conveying wriggling pump group 36 connects control liquid bottle component 35, and pinch valve 37 connects defeated
Send wriggling pump group 36；Control liquid bottle component 35 includes control liquid bottle 38, control liquid bottle mounting base 39 and Weighing system 40, control liquid
Bottle mounting base 39 is set on control liquid bottle holder disk 33, and control liquid bottle mounting base 39 is equipped with control liquid bottle 38, control liquid bottle 38
Bottleneck wriggling pump group 36 is conveyed by piping connection, 38 lower part of control liquid bottle is equipped with Weighing system 40.Each control liquid bottle 38
It is beneath to be designed with Weighing system 78, it realizes and management and control is carried out to the Quality Control liquid measure in control liquid bottle 38.Control liquid bottle 38 is provided with more
It is a, it is respectively provided with each special quality control liquid, the machine is provided with four special quality control liquids, respectively ammonia nitrogen, total phosphorus and total nitrogen, COD and mark-on at present,
It voluntarily can add or replace as needed other control liquids.
As the embodiment of the present invention, referring to Figure 10, conveying wriggling pump group 36 includes ammonia nitrogen conveying peristaltic pump 40, total phosphorus and total nitrogen
Peristaltic pump 41, COD conveyings peristaltic pump 42, mark-on conveying peristaltic pump 43 and raw water peristaltic pump 44, ammonia nitrogen conveying is conveyed to wriggle
Pump 40, total phosphorus and total nitrogen conveying peristaltic pump 41, COD conveying peristaltic pumps 42 and mark-on conveying peristaltic pump 43 connect control liquid bottle 38, former
Water conveying peristaltic pump 44 is connected with raw water and measures peristaltic pump 45, and raw water measures peristaltic pump 45 and is connected with water intaking unit 5, ammonia nitrogen conveying
Peristaltic pump 40, total phosphorus and total nitrogen conveying peristaltic pump 41, COD conveyings peristaltic pump 42, mark-on conveying peristaltic pump 43 and raw water are wriggled
Pump 44 is matched with pinch valve 37.
As the embodiment of the present invention, referring to Fig. 7, Fig. 8 and Fig. 9, fixative add module is equipped in control liquid bottle holder disk 33
3, fixative add module 3 includes fixative bottle component 46, reversing valve assembly 47 and fixative sampling device 48, fixative bottle group
Part 46 is set to the right side of control liquid bottle holder disk 33, and reversing valve assembly 47 is set to the middle part of control liquid bottle holder disk 33, fixative
Sampling device 48 is set to the rear side of fixative bottle component 46.
As the embodiment of the present invention, referring to Fig. 7, Fig. 8 and Fig. 9, fixative sampling device 48 includes sample introduction holder 49, precision
The outside of injector 50, motor 51, lead screw 52, sample introduction seat 53, upright slide block 54 and upright slide rail 55, sample introduction holder 49 is equipped with admittedly
Reservation 56, fixed seat 56 are equipped with accurate injector 50, and the bottom of accurate injector 50 is equipped with sample introduction seat 53, is set on sample introduction seat 53
There are motor 51, motor 51 to be connected with lead screw 52, the side of sample introduction seat 53 is equipped with upright slide block 54, and upright slide block 54 connects vertical cunning
Rail 55, upright slide rail 55 are set to the other side of sample introduction holder 49；Accurate injector 50 is accurate syringe, and accurate syringe includes needle
Tube filler axis 57 and cylinder 58, syringe mandrel 57 are set to cylinder 58, and cylinder 58 is set in fixed seat 56.
As the embodiment of the present invention, referring to Fig. 7, Fig. 8 and Fig. 9, reversing valve assembly 47 includes commutation valve support 59 and commutation
Valve 60, commutation valve support 59 are arranged on control liquid bottle holder disk 33, and commutation valve support 59 is equipped with reversal valve 60, is set on reversal valve 60
There are three ports, and port includes the ports A 61, the ports B 62 and C-terminal mouth 63, and the ports A 61 are connected and fixed agent sampling device 48, the ports B
62 are connected and fixed agent bottle component 46, and C-terminal mouth 63 is connected with fixative mouth 31；Fixative bottle component 46 includes fixative bottle 64, consolidates
Determine agent bottle fixed seat 65 and weigher 66, fixative bottle fixed seat 65 is set on control liquid bottle holder disk 33, and fixative bottle is fixed
Seat 65 is equipped with fixative bottle 64, and the lower part of fixative bottle 64 is equipped with weigher 66.
As the embodiment of the present invention, referring to Figure 12 and Figure 13, control module includes the first electrical equipment control component 67 and second
Electrical equipment control component 68, the first electrical equipment control component 67 are set to the top of the second electrical equipment control component 68, the first electrical equipment control
Component 67 includes the first appliance mounting panel 69, the first control box 70, the first cabling channel 71 and first switch power supply 72, the first electric appliance
Mounting plate 69 is set on babinet 1, and the first control box 70, the first cabling channel 71 and first switch power supply 72 are set to the first electric appliance
On mounting plate 69；Second electrical equipment control component 68 includes the second appliance mounting panel 73, the second control box 74,75 and of the second cabling channel
Second switch power supply 76, the second appliance mounting panel 73 are set on babinet 1, and the second control box 74 and the second cabling channel 75 are set to
On second appliance mounting panel 73, second switch power supply 76 is set on the first appliance mounting panel 69.First electrical equipment control component 67
Large electric appliances element and compact electric apparatus element in whole system are corresponded to respectively with the second electrical equipment control component 68, by their control
System part separates, convenient preferably to carry out configuration and planning to entirely sampling Quality Control instrument, keeps total compacter, saves
Save space.
The operation principle of the present invention：When the raw water to unit 5 of fetching water keep sample preservation, by X to the localization machine that keeps sample
Structure 8 and Y-direction keep sample detent mechanism 9, the configuration codes device on two sets of driving motors 51, and definitely liquid separating port is accurately fixed in X/Y plane
Position realizes that water quality keeps sample to keeping sample in bottle 12.Keep sample and uses drawer between 12 pallet component 11 of bottle and the bottom mounting bracket 6 that keeps sample
Sliding rail 15 facilitates the replacement for the bottle 12 that keep sample, the side of liquid-dividing head 10 to be equipped with water sample mouth 30 and fixative mouth 31, pass through pipeline
It is separately connected the water tank and fixative bottle 64 of water intaking unit 5, when the water for carrying out the short time keeps sample preservation, fixation need not be added
Agent, when small more than 12 after, water keep sample preservation need add fixative carry out preservations that keep sample, ensure detection water holding it is original
Quality.When specific needs carry out preservation for a long time to the water sample addition fixative for the device that keeps sample, reversal valve 60 is first passed through, is cut
It changes to the ports A 61 to be connected to the ports B 62, the fixative in fixative bottle 64 is first transported in accurate injector 50, and is passed through
Fixative sampling device 48, under the progradation of motor 51 and lead screw 52, control enters the fixed dosage in cylinder 58；Then
Reversal valve 60 is switched to the ports A 61 to be connected to C-terminal mouth 63, the fixative in accurate injector 50 is transported to liquid-dividing head 10,
By the mixing of water and fixative that keeps sample, fixative realizes filling fixative, precise control during the water that keeps sample keeps sample, it is ensured that
Keep sample the quality of water.When finally carrying out Quality Control work, conveying wriggling pump group 36 is first passed through, respectively by the ammonia nitrogen in control liquid bottle 38
Control liquid, total phosphorus and total nitrogen control liquid, COD control liquids and mark-on control liquid convey peristaltic pump 40, total phosphorus and total nitrogen by ammonia nitrogen respectively
Conveying peristaltic pump 41, COD conveyings peristaltic pump 42, mark-on conveying peristaltic pump 43 are transported in online monitoring instruments, are realized to outside
Online monitoring instruments convey control liquid.It is real by raw water to online monitoring instruments and by the way that raw water peristaltic pump 44 is arranged
Now full-automatic on-line checking.In addition the source of raw water is the water intaking unit 5 of bottom, will by the water pump for 5 the inside of unit of fetching water
Raw water is measured to raw water in peristaltic pump 45, is then measured the capacitance type sensor on peristaltic pump 45 by raw water, can be surveyed
Amount measures the raw water amount of peristaltic pump 45 by raw water, convenient to be accurately controlled to raw water amount.
It these are only specific embodiments of the present invention, but the technical characteristic of the present invention is not limited thereto.It is any with this hair
Based on bright, to solve essentially identical technical problem, essentially identical technique effect is realized, made ground simple change, etc.
With replacement or modification etc., all it is covered by among protection scope of the present invention.
Claims (10)
1. long-range water quality sampling Quality Control instrument, including babinet, it is characterised in that：Control module, pump conveying mould are equipped in the babinet
Block, fixative add module and the module that keeps sample, the control module are set to the top of the babinet, under the control module
Side is equipped with pump conveyor module, and the lower section of the pump conveyor module is equipped with fixative add module, the fixative add module
Lower section is equipped with fixative add module, and the side of the babinet is equipped with water intaking unit, and the water intaking unit pumps conveyor module, is solid
Determine agent add module and the module that keeps sample is all connected with the control module.
2. long-range water quality sampling Quality Control instrument according to claim 1, it is characterised in that：The module that keeps sample includes the bottom that keeps sample
Portion's mounting bracket, the top of the bottom mounting bracket that keeps sample are equipped with XY and install module bracket, and the XY is installed in module bracket
Equipped with X to the detent mechanism that keeps sample, the X is connected with Y-direction to the detent mechanism that keeps sample and keeps sample detent mechanism, and the Y-direction keeps sample positioning
Mechanism is equipped with liquid-dividing head, and the lower part of the bottom mounting bracket that keeps sample is equipped with bottle pallet component that keeps sample；The bottle holder disk that keeps sample
Component is set to including keep sample bottle, bottle babinet that keeps sample, bottle crossbeam that keeps sample, drawer sliding rail and bottle side that keeps sample, the drawer sliding rail
Described to keep sample in the mounting bracket of bottom, the drawer sliding rail, which is equipped with, to keep sample a bottle side, it is described keep sample stayed described in bottle side connection
The lower part of sample bottle crossbeam, keep sample bottle side and bottle crossbeam that keeps sample is equipped with bottle babinet that keeps sample, described to keep sample in bottle babinet
It has been uniformly arranged the bottle that keeps sample.
3. long-range water quality sampling Quality Control instrument according to claim 2, it is characterised in that：The X is to the detent mechanism packet that keeps sample
X is included to module bottom plate, X to motor, transmission shaft, X to end block, X to sliding block and X to module connecting plate, the X to module bottom plate and
X is mounted on to motor in the XY installations module bracket, and the X is connected with transmission shaft, the transmission shaft to the both ends of motor
The X is connected to end block, the X meets the X to module bottom plate to end block, and the X is equipped with the X to cunning to module bottom plate
Block, the X are connected with X to module connecting plate to sliding block, and the X keeps sample detent mechanism to module connecting plate connection Y-direction.
4. long-range water quality sampling Quality Control instrument according to claim 3, it is characterised in that：The Y-direction keeps sample detent mechanism packet
Include Y-direction end block, Y-direction motor, drive pulley, driven pulley, transmission belt, drive lead screw, Y-direction sliding block and the installation of Y-direction sliding block
Plate, the Y-direction end block are set to the X on module bottom plate, and the Y-direction end block is equipped with Y-direction motor, the Y-direction motor
Output end is equipped with drive pulley, and the drive pulley connects the transmission belt, follower belt described in the transmission band connection
Wheel, the driven pulley connect the drive lead screw, and the drive lead screw is equipped with Y-direction sliding block, the top of the Y-direction sliding block
Equipped with Y-direction sliding block mounting plate, the lower part of the Y-direction sliding block is equipped with the liquid-dividing head, and the side of the liquid-dividing head is equipped with water sample mouth
With fixative mouth, the water sample mouth connects the water intaking unit, and the fixative mouth connects the fixative add module.
5. long-range water quality sampling Quality Control instrument according to claim 4, it is characterised in that：The pump conveyor module includes pump bottom
Plate and control liquid bottle holder disk, the pump bottom plate are equipped with pump conveying assembly, and the control liquid bottle holder disk is equipped with control liquid bottle group
Part, the pump conveying assembly include conveying wriggling pump group and pinch valve, and the conveying wriggling pump group connects the control liquid bottle group
Part, the pinch valve connect the conveying wriggling pump group；The control liquid bottle component includes control liquid bottle, control liquid bottle mounting base
And Weighing system, the control liquid bottle mounting base are set on the control liquid bottle holder disk, are set in the control liquid bottle mounting base
There is a control liquid bottle, the bottleneck of the control liquid bottle is by conveying wriggling pump group described in piping connection, under the control liquid bottle
Portion is equipped with Weighing system.
6. long-range water quality sampling Quality Control instrument according to claim 5, it is characterised in that：The conveying wriggling pump group includes ammonia
Nitrogen conveys peristaltic pump, total phosphorus and total nitrogen conveying peristaltic pump, COD conveyings peristaltic pump, mark-on conveying peristaltic pump and raw water peristaltic pump,
The ammonia nitrogen conveys peristaltic pump, total phosphorus and total nitrogen conveys peristaltic pump,
COD conveys peristaltic pump and connects the control liquid bottle with mark-on conveying peristaltic pump, and the raw water peristaltic pump is connected with original
Water gaging peristaltic pump, the raw water measure peristaltic pump and are connected with water intaking unit, the ammonia nitrogen conveying peristaltic pump, total phosphorus and total nitrogen conveying
Peristaltic pump, COD conveyings peristaltic pump, mark-on conveying peristaltic pump and raw water peristaltic pump are matched with pinch valve.
7. long-range water quality sampling Quality Control instrument according to claim 5, it is characterised in that：It is equipped in the control liquid bottle holder disk
Fixative add module, the fixative add module include fixative bottle component, reversing valve assembly and fixative sampling device,
The fixative bottle component is set to the right side of the control liquid bottle holder disk, and the reversing valve assembly is set to the control liquid bottle
The middle part of pallet, the fixative sampling device are set to the rear side of the fixative bottle component.
8. long-range water quality sampling Quality Control instrument according to claim 7, it is characterised in that：The fixative sampling device includes
Sample introduction holder, accurate injector, motor, lead screw, sample introduction seat, upright slide block and upright slide rail are set on the outside of the sample introduction holder
Have a fixed seat, the fixed seat is equipped with accurate injector, and the bottom of the precision injector is equipped with the sample introduction seat, it is described into
Sample seat is equipped with motor, and the motor is connected with lead screw, and the side of the sample introduction seat is equipped with the upright slide block, the vertical cunning
Block connects the upright slide rail, and the upright slide rail is set to the other side of the sample introduction holder；The precision injector is essence
Close syringe, the precision syringe include syringe mandrel and cylinder, and the syringe mandrel is set to the cylinder, the cylinder setting
In in the fixed seat.
9. long-range water quality sampling Quality Control instrument according to claim 8, it is characterised in that：The reversing valve assembly includes commutation
Valve support and reversal valve, the commutation valve support are arranged on control liquid bottle holder disk, and the commutation valve support is equipped with reversal valve, institute
It states and is set on reversal valve there are three port, the port includes the ports A, the ports B and C-terminal mouth, and the ports A connect the fixative
Sampling device, the ports B connect the fixative bottle component, and the C-terminal mouth is connected with fixative mouth；The fixative bottle group
Part includes fixative bottle, fixative bottle fixed seat and weigher, and the fixative bottle fixed seat is set to the control liquid bottle holder
On disk, the fixative bottle fixed seat is equipped with fixative bottle, and the lower part of the fixative bottle is equipped with weigher.
10. according to long-range water quality sampling Quality Control instrument described in any one of claim 1-9, it is characterised in that：The control mould
Block includes the first electrical equipment control component and the second electrical equipment control component, and the first electrical equipment control component is set to second electricity
The top of device control assembly, the first electrical equipment control component include the first appliance mounting panel, the first control box, the first cabling channel
With first switch power supply, first appliance mounting panel is set on the babinet, the first control box, the first cabling channel and first
Switching Power Supply is set on first appliance mounting panel；The second electrical equipment control component includes the second appliance mounting panel, the
Two control box, the second cabling channel and second switch power supply, second appliance mounting panel are set on the babinet, and described second
Control box and the second cabling channel are set on second appliance mounting panel, and the second switch power supply is set to first electricity
On device mounting plate.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810177657.3A CN108303289A (en) | 2018-03-05 | 2018-03-05 | Long-range water quality sampling Quality Control instrument |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810177657.3A CN108303289A (en) | 2018-03-05 | 2018-03-05 | Long-range water quality sampling Quality Control instrument |
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| CN108303289A true CN108303289A (en) | 2018-07-20 |
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| CN201810177657.3A Pending CN108303289A (en) | 2018-03-05 | 2018-03-05 | Long-range water quality sampling Quality Control instrument |
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