CN109060436A - A kind of anti-blockage type sanitary sewage analyzer - Google Patents
A kind of anti-blockage type sanitary sewage analyzer Download PDFInfo
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- CN109060436A CN109060436A CN201810843577.7A CN201810843577A CN109060436A CN 109060436 A CN109060436 A CN 109060436A CN 201810843577 A CN201810843577 A CN 201810843577A CN 109060436 A CN109060436 A CN 109060436A
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- 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
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/34—Purifying; Cleaning
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
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- G—PHYSICS
- 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
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
- G01N2001/1418—Depression, aspiration
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- General Health & Medical Sciences (AREA)
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Abstract
The invention discloses a kind of anti-blockage type sanitary sewage analyzers, including filter ball, outer tube, extract cylinder, guide shell, grab ear, detect cylinder, top cover, drainpipe, top base, control button, display screen, sliding sleeve, airdraulic actuator, delivery port, chamber to be checked, detect entrance, detector, detector, circuit mounting plate, detection outlet, chamber is examined, delivery pump, inner sleeve, sliding slot and cut piece, the two sides of the guide shell, which are mounted on, grabs ear, the bottom of the guide shell is equipped with extraction cylinder, the intracavity bottom for extracting cylinder is equipped with delivery pump, the bottom of the delivery pump is communicated with inner sleeve, the present invention solves in the analyzer course of work, since impurities are more in sanitary sewage, when being extracted, the problem of easily extraction opening being caused to block, existing analyzer does not have the function that water has been examined in circulation discharge simultaneously, Generally the mode separated manually is taken to drain, there is a problem of that efficiency is relatively low.
Description
Technical field
The present invention relates to analyzer technical field, specially a kind of anti-blockage type sanitary sewage analyzer.
Background technique
Sanitary sewage is the waste water being discharged in resident's daily life, is mainly derived from residential architecture and public building, is such as lived
Between residence, organ, school, hospital, shop, public place and industry hygiene etc., pollutant contained by sanitary sewage is mainly
Organic matter (such as protein, carbohydrate, fat, urea, ammonia nitrogen) and a large amount of pathogenic microorganisms (such as parasitic ovum and enteron aisle
Virus spread etc.), the organic matter being present in sanitary sewage is extremely unstable, and it is easy corruption and generates stench, bacterium and pathogen
Using organic matter in sanitary sewage as nutrition mass propagation, can lead to infectious disease from spreading prevalence, therefore, sanitary sewage discharge before must
It must be handled.
In the prior art, the processing before sewage discharge living, needs to analyze the pollutant component contained in water outlet in advance, at this moment just
It needs to carry out extraction detection, the pollutant component in sanitary sewage is analyzed by analyzer, carries out effective subsequent processing, is being analyzed
In the instrument course of work, since impurities are more in sanitary sewage, when being extracted, asking for extraction opening blocking is easily caused
Topic, while existing analyzer does not have the function that water has been examined in circulation discharge, generally takes the mode separated manually to drain, exists
The relatively low problem of efficiency.
Summary of the invention
The purpose of the present invention is to provide a kind of anti-blockage type sanitary sewage analyzers, to solve to mention in above-mentioned background technique
Out in the analyzer course of work, since impurities are more in sanitary sewage, when being extracted, easily cause extraction opening
The problem of blocking, while existing analyzer does not have the function that water has been examined in circulation discharge, generally takes the mode separated manually
Draining, has that efficiency is relatively low.
In order to solve the above technical problems, the invention provides the following technical scheme: a kind of anti-blockage type sanitary sewage analyzer,
Including filter ball, outer tube, extraction cylinder, guide shell, grab ear, detection cylinder, top cover, drainpipe, top base, control button, display
Screen, airdraulic actuator, delivery port, chamber to be checked, detection entrance, detector, detector, circuit mounting plate, detection outlet, has been examined sliding sleeve
Chamber, delivery pump, inner sleeve, sliding slot and cut piece, the two sides of the guide shell, which are mounted on, grabs ear, the bottom peace of the guide shell
Equipped with cylinder is extracted, the intracavity bottom for extracting cylinder is equipped with delivery pump, and the bottom of the delivery pump is communicated with inner sleeve, described
One end insertion of inner sleeve is equipped with airdraulic actuator, and the other end of the inner sleeve is equipped with sliding sleeve, and the sliding sleeve and sliding slot cooperate
It uses, the sliding slot is provided with the inside of outer tube, and the bottom end of the outer tube is fixedly installed with filter ball, the extraction cylinder
Inner cavity top offers delivery port, and the delivery port is connected to chamber to be checked, and the side of the chamber to be checked is welded with cut piece, described
The side of cut piece, which is provided with, has examined chamber, and the chamber of having examined is connected to drainpipe, and the drainpipe insertion is mounted on guide shell
Bottom end side offers detection entrance at the top of the guide shell, the detection entrance be connected to detection cylinder, the cylinder that detects
Top is fixedly installed with top base, and being internally embedded for the top base is equipped with detector, is provided at the top of the detector
Circuit mounting plate, the detector extend to the inside of detection cylinder by detector, and the bottom side of the detection cylinder offers
Detection outlet, detection outlet with examined chamber and be connected to, the side of the top base, which is embedded in, is equipped with control button, the control
The side insertion of button is equipped with display screen, and top cover, the input terminal electricity of the control button are equipped at the top of the detection cylinder
Property connection battery output end, the output end of the control button be electrically connected display screen, airdraulic actuator, detector, detector,
The input terminal of circuit mounting plate and delivery pump.
Preferably, the detector is provided with no less than six, and is spaced uniform.
Preferably, the inside of the delivery port and detection entrance is embedded in the inside for being equipped with check valve, and detecting outlet
Insertion is equipped with solenoid valve.
Preferably, the side of the top base offers heat release hole, and heat release hole is internally embedded and is equipped with dust-proof inner core.
Preferably, the detection cylinder and top cover are by clamp connection, and top cover is a kind of tempered glass materials component.
Preferably, the side for grabbing ear offers non-slip groove, and grabbing ear is a kind of rubber material component.
Preferably, the filter ball is a kind of stainless steel material component, and cavity is offered inside filter ball, the filtering
The inner wall of ball offers equally distributed filter hole.
Compared with prior art, the beneficial effects of the present invention are:
1. the present invention flows through delivery port, chamber to be checked and detection entrance by sewage, final to import inside detection cylinder, delivery port with
The inside of detection entrance, which is embedded in, is equipped with check valve, while convenient for dredging, prevents sewage backflow, and detect the inside of outlet
Insertion is equipped with solenoid valve, convenient for provide temporary carrying be isolated, when sampling is completed, close delivery pump, open detection device leads to
It crosses detector and carries out internal component analysis, detector is provided with no less than six, and is spaced uniformly, and analysis precision mentions significantly
The data electricity that analysis is completed finally is delivered to display screen and shown, intuitively read, analyzed convenient for staff by height
Cheng Hou opens solenoid valve, by the sewage discharging of analysis completion to intracavitary portion has been examined, solenoid valve is closed after excluding completely, after being convenient for
Continuous to be sampled detection again, the sewage for analyzing completion is discharged by drainpipe, completes analysis work, solves existing analyzer
The function that water has been examined without circulation discharge, generally takes the mode separated manually to drain, there is a problem of that efficiency is relatively low.
2. filter ball is a kind of stainless steel material component by setting filter ball, prevents from contacting water body for a long time, cause to become rusty
Erosion so that analysis result is wrong, and offers cavity inside filter ball, the inner wall of filter ball offers equally distributed filtering
Hole carries out larger impurities during flowing into convenient for water body, prevents from causing to block in the analyzer course of work, solves
Since impurities are more in sanitary sewage, when being extracted, the problem of easily extraction opening being caused to block.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention；
Fig. 2 is the top base structural schematic diagram of the embodiment of the present invention；
Fig. 3 is the schematic diagram of internal structure of the embodiment of the present invention；
Fig. 4 is the inner sleeve structural schematic diagram of the embodiment of the present invention；
Fig. 5 is the circuit connection diagram of the embodiment of the present invention.
In figure: 1, filter ball；2, outer tube；3, cylinder is extracted；4, guide shell；5, ear is grabbed；6, cylinder is detected；7, top cover；8, it arranges
Water pipe；9, top base；10, control button；11, display screen；12, sliding sleeve；13, airdraulic actuator；14, delivery port；15, chamber to be checked；16,
Detect entrance；17, detector；18, detector；19, circuit mounting plate；20, detection outlet；21, chamber has been examined；22, delivery pump；
23, inner sleeve；24, sliding slot；25, cut piece.
Specific embodiment
In order to solve in the analyzer course of work, since impurities are more in sanitary sewage, when being extracted, easily
The problem of causing extraction opening to block, while existing analyzer does not have the function that water has been examined in circulation discharge, generally takes manually
The mode separated drains, and there is a problem of that efficiency is relatively low, and the embodiment of the invention provides a kind of anti-blockage type sanitary sewages
Analyzer.Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Ground description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on this
Embodiment in invention, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, shall fall within the protection scope of the present invention.
Embodiment 1
Please refer to Fig. 1-5, present embodiments provide a kind of anti-blockage type sanitary sewage analyzer, including filter ball 1, outer tube 2,
It extracts cylinder 3, guide shell 4, grab ear 5, detection cylinder 6, top cover 7, drainpipe 8, top base 9, control button 10, display screen 11, sliding sleeve
12, airdraulic actuator 13, delivery port 14, chamber to be checked 15, detection entrance 16, detector 17, detector 18, circuit mounting plate 19, detection
Chamber 21, delivery pump 22, inner sleeve 23, sliding slot 24 and cut piece 25 have been examined in outlet 20, and the two sides of guide shell 4, which are mounted on, grabs ear
5, the bottom of guide shell 4, which is equipped with, extracts cylinder 3, and the intracavity bottom for extracting cylinder 3 is equipped with delivery pump 22, and the bottom of delivery pump 22 connects
It is connected with inner sleeve 23, one end insertion of inner sleeve 23 is equipped with airdraulic actuator 13, and the other end of inner sleeve 23 is equipped with sliding sleeve 12, sliding
Set 12 is used cooperatively with sliding slot 24, and sliding slot 24 is provided with the inside of outer tube 2, and the bottom end of outer tube 2 is fixedly installed with filter ball
1, the inner cavity top for extracting cylinder 3 offers delivery port 14, and delivery port 14 is connected to chamber 15 to be checked, and the side of chamber 15 to be checked is welded with
Cut piece 25, the side of cut piece 25, which is provided with, has examined chamber 21, has examined chamber 21 and has been connected to drainpipe 8, and the insertion of drainpipe 8 is mounted on
The bottom end side of guide shell 4, the top of guide shell 4 offer detection entrance 16, and detection entrance 16 is connected to detection cylinder 6, detect
The top of cylinder 6 is fixedly installed with top base 9, and being internally embedded for top base 9 is equipped with detector 18, the top setting of detector 18
There is circuit mounting plate 19, detector 18 extends to the inside of detection cylinder 6 by detector 17, and detector 17 is provided with no less than six
It is a, and be spaced uniformly, the bottom side of detection cylinder 6 offers detection outlet 20, and delivery port 14 and the inside of detection entrance 16 are equal
Insertion is equipped with check valve, and detects being internally embedded for outlet 20 and be equipped with solenoid valve, and detection outlet 20 is connected to chamber 21 has been examined,
The side insertion of top base 9 is equipped with control button 10, and the side insertion of control button 10 is equipped with display screen 11, detects cylinder 6
Top top cover 7 is installed, the input terminal of the control button 10 is electrically connected the output end of battery, the control button 10
Output end be electrically connected display screen 11, airdraulic actuator 13, detector 17, detector 18, circuit mounting plate 19 and delivery pump 22
Input terminal.
In the present embodiment, battery provides power for original part dynamic inside analyzer, when carrying out extracting detection, passes through
Control button 10 controls airdraulic actuator 13 and opens, and airdraulic actuator 13 controls sliding sleeve 12 and carries out sliding adjusting, sliding sleeve 12 inside sliding slot 24
Drive inner sleeve 23 to adjust and arrive corresponding position, sliding slot 24 is provided with the inside of outer tube 2, carries out telescopic adjustment with this, convenient for pair
The sewage of different depth is sampled detection, improves the precision of detection to a certain extent, and filter ball 1 is inserted into inside sewage,
It opens delivery pump 22 to be extracted, the bottom of delivery pump 22 is communicated with inner sleeve 23, and sewage flows through delivery port 14,15 and of chamber to be checked
Entrance 16 is detected, final to import inside detection cylinder 6, the inside of delivery port 14 and detection entrance 16, which is embedded in, is equipped with check valve,
While convenient for dredging, sewage backflow is prevented, and detects being internally embedded for outlet 20 and solenoid valve is installed, preferable solenoid valve
Model LD62A, solenoid valve, which is closed, forms confined space with detection cylinder 6, provides temporary carrying and isolation, completes when sampling,
Delivery pump 22 is closed, open detection device 18 carries out internal component analysis by detector 17, because in the sanitary sewage of different regions
Portion's impurity phase difference detector 18 and 17 model of detector are selected by particular exam index, are carried out convenient for different regions different
Data analysis, is the prior art, and without repeating, detector 17 is provided with no less than six, and is spaced uniformly, analyzes precision
It greatly improves, is transmitted to detector 18, the data for finally completing analysis, electricity is delivered to display screen 11 and is shown, is convenient for work
Make personnel intuitively to be read, after the completion of analysis, opens solenoid valve, the sewage discharging for completing analysis by sewage gravity is to
It examines inside chamber 21, closes solenoid valve after excluding completely, be sampled detection again convenient for subsequent, analyze the sewage of completion by draining
Pipe 8 is discharged, and completes analysis work, solves existing analyzer and does not have the function that water has been examined in circulation discharge, generally takes hand
The dynamic mode separated drains, and there is a problem of that efficiency is relatively low, and the two sides of guide shell 4, which are mounted on, grabs ear 5, is easy to use
When, manpower is convenient by holding, and the top of detection cylinder 6 is equipped with top cover 7, protects convenient for top, prevents top base 9 from colliding, make
At inside installation original part damage.
Embodiment 2
Please refer to Fig. 1-5, be further improved on the basis of embodiment 1: the side of top base 9 offers heat release hole, dissipates
Thermal protection prevents the excessively high damage original part of internal temperature, and heat release hole is internally embedded and is equipped with dust-proof inner core, prevents dust from entering dirt
Original part is contaminated, detects cylinder 6 and top cover 7 by clamp connection, installation is stablized, and it is convenient to dismantle, and top cover 7 is a kind of tempered glass materials
Component carries out external reading convenient for intuitive, places water body to a certain extent and flow into damage original part.
Wherein, the side for grabbing ear 5 offers non-slip groove, and stabilization is affectedly bashful in anti-skidding protection, and grabbing ear 5 is a kind of rubber material
Component, convenient for taking manually, overlong time carries out pressure reducing protection, alleviates hand fatigue sense, and filter ball 1 is a kind of stainless steel material
Component prevents from contacting water body for a long time, causes to corrode, so that analysis result is wrong, and offers cavity inside filter ball 1,
The inner wall of filter ball 1 offers equally distributed filter hole, carries out larger impurities during flowing into convenient for water body, prevents
It causes to block in the analyzer course of work, solve since impurities are more in sanitary sewage, when being extracted, pole
The problem of easily causing extraction opening to block.
In description of the invention, it should be noted that the orientation of the instructions such as term "vertical", "upper", "lower", "horizontal" or
Person's positional relationship is orientation based on the figure or positional relationship, is merely for convenience of description of the present invention and simplification of the description,
Rather than the device or element of instruction or hint meaning must have a particular orientation, and are constructed and grasped with specific orientation
Make, therefore is not considered as limiting the invention.
In description of the invention, it is also necessary to explanation, unless otherwise specific regulation and limitation, term " setting ", " peace
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection, can be mechanical connection, is also possible to be electrically connected, can be and be directly connected to, and be also possible to be connected by intermediary, can
To be the connection inside two elements.For the ordinary skill in the art, can understand as the case may be above-mentioned
The concrete meaning of term in the present invention.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of anti-blockage type sanitary sewage analyzer, it is characterised in that: including filter ball (1), outer tube (2), extract cylinder
(3), guide shell (4), grab ear (5), detection cylinder (6), top cover (7), drainpipe (8), top base (9), control button (10), display
Shield (11), sliding sleeve (12), airdraulic actuator (13), delivery port (14), chamber to be checked (15), detection entrance (16), detector (17), detection
Device (18), detection outlet (20), has examined chamber (21), delivery pump (22), inner sleeve (23), sliding slot (24) at circuit mounting plate (19)
With cut piece (25), the two sides of the guide shell (4), which are mounted on, is grabbed ear (5), and the bottom of the guide shell (4) is equipped with extraction
Cylinder (3), the intracavity bottom for extracting cylinder (3) are equipped with delivery pump (22), and the bottom of the delivery pump (22) is communicated with inner sleeve
It manages (23), one end insertion of the inner sleeve (23) is equipped with airdraulic actuator (13), and the other end of the inner sleeve (23) is equipped with
Sliding sleeve (12), the sliding sleeve (12) are used cooperatively with sliding slot (24), and the sliding slot (24) is provided with the inside of outer tube (2), institute
The bottom end for stating outer tube (2) is fixedly installed with filter ball (1), and the inner cavity top for extracting cylinder (3) offers delivery port (14),
The delivery port (14) is connected to chamber to be checked (15), and the side of the chamber (15) to be checked is welded with cut piece (25), the segmentation
The side of part (25), which is provided with, have been examined chamber (21), and the chamber (21) of having examined is connected to drainpipe (8), drainpipe (8) insertion
It is mounted on the bottom end side of guide shell (4), detection entrance (16), the detection entrance are offered at the top of the guide shell (4)
(16) with detection cylinder (6) be connected to, be fixedly installed with top base (9) at the top of the detection cylinder (6), the top base (9) it is interior
Portion's insertion is equipped with detector (18), is provided with circuit mounting plate (19), the detector at the top of the detector (18)
(18) inside of detection cylinder (6) is extended to by detector (17), the bottom side of detection cylinder (6) offers detection outlet
(20), the detection outlet (20) is connected to chamber (21) has been examined, and the side insertion of the top base (9) is equipped with control button
(10), the side insertion of the control button (10) is equipped with display screen (11), is equipped with top cover at the top of the detection cylinder (6)
(7), the input terminal of the control button (10) is electrically connected the output end of battery, the output end electricity of the control button (10)
Property connection display screen (11), airdraulic actuator (13), detector (17), detector (18), circuit mounting plate (19) and delivery pump (22)
Input terminal.
2. anti-blockage type sanitary sewage analyzer according to claim 1, it is characterised in that: detector (17) setting
There are no less than six, and is spaced uniform.
3. anti-blockage type sanitary sewage analyzer according to claim 1, it is characterised in that: the delivery port (14) and inspection
The inside for surveying entrance (16), which is embedded in, is equipped with check valve, and detects being internally embedded for (20) of outlet and be equipped with solenoid valve.
4. anti-blockage type sanitary sewage analyzer according to claim 1, it is characterised in that: the one of the top base (9)
Side offers heat release hole, and heat release hole is internally embedded and is equipped with dust-proof inner core.
5. anti-blockage type sanitary sewage analyzer according to claim 1, it is characterised in that: the detection cylinder (6) and top
(7) are covered by clamp connection, and top cover (7) is a kind of tempered glass materials component.
6. anti-blockage type sanitary sewage analyzer according to claim 1, it is characterised in that: the side for grabbing ear (5)
Non-slip groove is offered, and grabbing ear (5) is a kind of rubber material component.
7. anti-blockage type sanitary sewage analyzer according to claim 1, it is characterised in that: the filter ball (1) is one
Kind stainless steel material component, and cavity is offered inside filter ball (1), the inner wall of the filter ball (1), which offers, to be uniformly distributed
Filter hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810843577.7A CN109060436A (en) | 2018-07-27 | 2018-07-27 | A kind of anti-blockage type sanitary sewage analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810843577.7A CN109060436A (en) | 2018-07-27 | 2018-07-27 | A kind of anti-blockage type sanitary sewage analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109060436A true CN109060436A (en) | 2018-12-21 |
Family
ID=64836820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810843577.7A Pending CN109060436A (en) | 2018-07-27 | 2018-07-27 | A kind of anti-blockage type sanitary sewage analyzer |
Country Status (1)
| Country | Link |
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| CN (1) | CN109060436A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100773494B1 (en) * | 2007-01-10 | 2007-11-05 | 주식회사 한국수환경모델링기술연구소 | Bag-typed reaction container for analysis of water quality |
| CN204359776U (en) * | 2014-12-29 | 2015-05-27 | 欧陆分析技术服务(苏州)有限公司 | A kind of portable water quality detecting device |
| CN106771025A (en) * | 2016-12-05 | 2017-05-31 | 无锡艾科瑞思产品设计与研究有限公司 | A kind of waterworks water quality detecting device |
| CN206248653U (en) * | 2016-12-02 | 2017-06-13 | 中广核环保产业有限公司 | A kind of sewage automatic checkout system |
| CN206248649U (en) * | 2016-11-24 | 2017-06-13 | 李玉珍 | A kind of river water contamination Index Monitoring device for being easy to fetch water |
| CN107764592A (en) * | 2017-11-13 | 2018-03-06 | 无锡艾科瑞思产品设计与研究有限公司 | A kind of sewage detection sampler |
-
2018
- 2018-07-27 CN CN201810843577.7A patent/CN109060436A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100773494B1 (en) * | 2007-01-10 | 2007-11-05 | 주식회사 한국수환경모델링기술연구소 | Bag-typed reaction container for analysis of water quality |
| CN204359776U (en) * | 2014-12-29 | 2015-05-27 | 欧陆分析技术服务(苏州)有限公司 | A kind of portable water quality detecting device |
| CN206248649U (en) * | 2016-11-24 | 2017-06-13 | 李玉珍 | A kind of river water contamination Index Monitoring device for being easy to fetch water |
| CN206248653U (en) * | 2016-12-02 | 2017-06-13 | 中广核环保产业有限公司 | A kind of sewage automatic checkout system |
| CN106771025A (en) * | 2016-12-05 | 2017-05-31 | 无锡艾科瑞思产品设计与研究有限公司 | A kind of waterworks water quality detecting device |
| CN107764592A (en) * | 2017-11-13 | 2018-03-06 | 无锡艾科瑞思产品设计与研究有限公司 | A kind of sewage detection sampler |
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Application publication date: 20181221 |