CN106855531A - A kind of intelligent PH detectors based on Internet of Things - Google Patents
A kind of intelligent PH detectors based on Internet of Things Download PDFInfo
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- CN106855531A CN106855531A CN201710050348.5A CN201710050348A CN106855531A CN 106855531 A CN106855531 A CN 106855531A CN 201710050348 A CN201710050348 A CN 201710050348A CN 106855531 A CN106855531 A CN 106855531A
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- 239000007788 liquid Substances 0.000 claims abstract description 30
- 230000003028 elevating effect Effects 0.000 claims abstract description 22
- 230000014759 maintenance of location Effects 0.000 claims abstract description 16
- 238000001514 detection method Methods 0.000 claims description 14
- 238000012360 testing method Methods 0.000 claims description 11
- 239000010687 lubricating oil Substances 0.000 claims description 3
- 230000006378 damage Effects 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 230000000694 effects Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000001139 pH measurement Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/28—Electrolytic cell components
-
- 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
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Molecular Biology (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Abstract
The present invention relates to a kind of intelligent PH detectors based on Internet of Things,Including measuring instrumentss,Base,Retention mechanism,Lead,Elevating mechanism and electrode,The measuring instrumentss are fixed on the top of base,The retention mechanism is arranged on the lower section of base,The elevating mechanism is connected with electrode,The measuring instrumentss are connected by lead with electrode,Device is fixed on the intelligent PH detectors for being based on Internet of Things the side in pond to be measured by robust mechanism,Because fastening means is by the close extruding of first clamping plate and second clamping plate,Make to avoid the destruction to pool inner wall while fixing device,Moreover,Liquid level is detected by liquid level sensor,And corresponding Height Adjustment is carried out using elevating mechanism coordination electrode according to liquid level data,Facilitate equipment to carry out constantly PH to detect,So as to improve the practicality of equipment.
Description
Technical field
The present invention relates to testing equipment field, more particularly to a kind of intelligent PH detectors based on Internet of Things.
Background technology
The pH value of water body for whether it is suitable to biological growth or is subjected to the important water quality parameter of pollution level, natural water
PH value is more in neutral range, and when waste water is entered, there may be obvious change, pH value is except the life with organism in water for its pH value
Length has outside the Pass, also have impact on precipitation and the dissolving of solute, Gu in anticorrosion, with water and wastewater treatment, it usually needs examined with PH
Instrument is surveyed to detect the pH value of water quality.
Existing PH testers are when to water quality detection, it is necessary to equipment be fixed, conventional fixed form is to treat at present
Survey and be fixed by screw after being punched in pond, although temporary transient fixed demand can be realized, but this fixed form is held
Easily pool inner wall is damaged, is easily increased in longtime running rear bolt hole, cause fixed effect to be deteriorated, moreover, treated
Survey in pond, the height of liquid level is susceptible to change, now need tester to make corresponding Height Adjustment, but be typically due to test
Instrument height and position is fixed, and leads to not adjustment tester highly, so as to after water level changes, PH testers are difficult to persistently right
Waters to be measured carries out lasting pH value measurement.
The content of the invention
The technical problem to be solved in the present invention is：In order to overcome the deficiencies in the prior art, there is provided a kind of based on Internet of Things
Intelligent PH detectors.
The technical solution adopted for the present invention to solve the technical problems is：A kind of intelligent PH detections based on Internet of Things
Instrument, including measuring instrumentss, base, retention mechanism, lead, elevating mechanism and electrode, the measuring instrumentss are fixed on the upper of base
Side, the retention mechanism is arranged on the lower section of base, and the elevating mechanism is connected with electrode, and the measuring instrumentss are by drawing
Line is connected with electrode；
The retention mechanism includes the first motor, buffer stopper, the first drive shaft, first clamping plate and second clamping plate, institute
State the first motor and buffer stopper is separately fixed at two ends below base, first drive shaft is arranged on the first driving electricity
Between machine and buffer stopper, first motor and the first drive shaft are connected, and the first clamping plate and second clamping plate are equal
It is set in the first drive shaft, first drive shaft is provided with external screw thread, is equipped with the first clamping plate and second clamping plate
Internal thread, the internal thread in internal thread and second clamping plate in the first clamping plate with the first drive shaft on external screw thread phase
Match somebody with somebody, the internal thread direction in the first clamping plate is in opposite direction with internal thread in second clamping plate；
The elevating mechanism is arranged on the side of second clamping plate and away from first clamping plate, and the elevating mechanism includes that second drives
Dynamic motor, first connecting rod, second connecting rod, third connecting rod, hinged block, fourth link and the 5th connecting rod, second motor
It is each attached in second clamping plate with hinged block, second motor is connected with first connecting rod, the first connecting rod leads to
Cross second connecting rod to be hinged with third connecting rod, the third connecting rod is hinged with hinged block, the third connecting rod by fourth link with
5th rod hinge connection.
Preferably, for the ease of detection fastening effect, the second clamping plate is provided with fastening near the side of first clamping plate
Testing agency, the fastening testing agency includes opening, pressure sensor, buffer board and some springs, and the opening is arranged on
In second clamping plate, the pressure sensor is fixed on the bottom of opening, and the pressure sensor is connected by spring with buffer board.
Preferably, for the ease of measuring the liquid level change in pond to be measured, being provided with below second motor
Liquid level sensor.
Preferably, the motion track in order to fix the 5th connecting rod, the retention mechanism also includes two limited blocks, described
Limited block is fixed in second clamping plate, and two limited blocks are separately positioned on the both sides of the 5th connecting rod.
Preferably, carrying out corresponding operating while for the ease of observation pH value, the measuring instrumentss include watchcase, described
Watchcase is provided with display screen and some operation buttons.
Preferably, the intelligence degree in order to improve equipment, is provided with CCU in the measuring instrumentss, it is described
Be provided with CCU central control module and central control module connection level gauging module, fastening detection module,
Motor control module, operational control module and Operation display module, the liquid level sensor are electrically connected with level gauging module, institute
Pressure sensor is stated to be electrically connected with fastening detection module, first motor and the second motor with motor control mould
Block is electrically connected, and the operation button is electrically connected with operational control module, and the display screen is electrically connected with Operation display module.
Preferably, for the ease of operation, the operation button is contact button.
Preferably, in order to provide good man-machine display interface, the display screen is LCDs.
Preferably, in order to reduce frictional force when first clamping plate and second clamping plate are moved, being applied in first drive shaft
There is lubricating oil.
Preferably, for the ease of remote-control communication, the measuring instrumentss are additionally provided with bluetooth.
The beneficial effects of the invention are as follows the intelligent PH detectors that should be based on Internet of Things are installed device by robust mechanism
The side in pond to be measured is fixed on, because fastening means is by the close extruding of first clamping plate and second clamping plate, makes fixing device
While avoid destruction to pool inner wall, moreover, liquid level is detected by liquid level sensor, and according to liquid level number
Corresponding Height Adjustment is carried out according to using elevating mechanism coordination electrode, is facilitated equipment to carry out constantly PH and is detected, so as to improve
The practicality of equipment.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the intelligent PH detectors based on Internet of Things of the invention；
Fig. 2 is the structural representation of the retention mechanism of the intelligent PH detectors based on Internet of Things of the invention；
Fig. 3 is the structural representation of the elevating mechanism of the intelligent PH detectors based on Internet of Things of the invention；
Fig. 4 is the structural representation of the fastening testing agency of the intelligent PH detectors based on Internet of Things of the invention；
Fig. 5 is the structural representation of the measuring instrumentss of the intelligent PH detectors based on Internet of Things of the invention；
Fig. 6 is the systematic schematic diagram of the intelligent PH detectors based on Internet of Things of the invention；
In figure：1. measuring instrumentss, 2. base, 3. retention mechanism, 4. lead, 5. elevating mechanism, 6. electrode, 7. first drives
Motor, 8. buffer stopper, 9. the first drive shaft, 10. first clamping plate, 11. second clamping plates, 12. fastening testing agencies, 13. second drive
Dynamic motor, 14. liquid level sensors, 15. first connecting rods, 16. second connecting rods, 17. third connecting rods, 18. hinged blocks, 19. the 4th connect
Bar, 20. the 5th connecting rods, 21. limited blocks, 22. openings, 23. pressure sensors, 24. springs, 25. buffer boards, 26. watchcases, 27.
Display screen, 28. operation buttons, 29. central control modules, 30. level gauging modules, 31. fastening detection modules, 32. motor controls
Molding block, 33. operational control moulds, 33. Operation display modules.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These accompanying drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant with the present invention.
As shown in figs 1 to 6, a kind of intelligent PH detectors based on Internet of Things, including measuring instrumentss 1, base 2, fastening
Mechanism 3, lead 4, elevating mechanism 5 and electrode 6, the measuring instrumentss 1 are fixed on the top of base 2, and the retention mechanism 3 is set
In the lower section of base 2, the elevating mechanism 5 is connected with electrode 6, and the measuring instrumentss 1 are connected by lead 4 with electrode 6；
The retention mechanism 3 includes that the first motor 7, buffer stopper 8, the first drive shaft 9, first clamping plate 10 and second are pressed from both sides
Plate 11, first motor 7 and buffer stopper 8 are separately fixed at the two ends of the lower section of base 1, and first drive shaft 9 is set
Between the first motor 7 and buffer stopper 8, first motor 7 is connected with the first drive shaft 9, and described first
Clamping plate 10 and second clamping plate 11 are set in the first drive shaft 9, and first drive shaft 9 is provided with external screw thread, described first
Internal thread is equipped with clamping plate 10 and second clamping plate 11, the interior spiral shell in internal thread and second clamping plate 11 in the first clamping plate 10
Line matches with the external screw thread in the first drive shaft 9, in the internal thread direction in the first clamping plate 10 and second clamping plate 11
Internal thread it is in opposite direction；
The elevating mechanism 5 is arranged on the side of second clamping plate 11 and away from first clamping plate 10, and the elevating mechanism 5 includes
Second motor 13, first connecting rod 15, second connecting rod 16, third connecting rod 17, hinged block 18, the connecting rod of fourth link 19 and the 5th
20, second motor 11 and hinged block 18 are each attached in second clamping plate 11, second motor 11 and first
Connecting rod 15 is connected, and the first connecting rod 15 is hinged by second connecting rod 16 with third connecting rod 17, the third connecting rod 17 with
Hinged block 18 is hinged, and the third connecting rod 17 is hinged by fourth link 19 with the 5th connecting rod 20.
Preferably, for the ease of detection fastening effect, the second clamping plate 11 is provided near the side of first clamping plate 10
Fastening testing agency 12, the fastening testing agency 12 includes opening 22, pressure sensor 23, buffer board 25 and some springs
24, the opening 22 is arranged in second clamping plate 11, and the pressure sensor 23 is fixed on the bottom of opening 22, and the pressure is passed
Sensor 23 is connected by spring 24 with buffer board 25.
Preferably, for the ease of measuring the liquid level change in pond to be measured, the lower section of second motor 7 is provided with
Liquid level sensor 14.
Preferably, the motion track in order to fix the 5th connecting rod 20, the retention mechanism 5 is also including two limited blocks
21, the limited block 21 is fixed in second clamping plate 11, and two limited blocks 21 are separately positioned on the both sides of the 5th connecting rod 20.
Preferably, carrying out corresponding operating while for the ease of observation pH value, the measuring instrumentss 1 include watchcase 26,
The watchcase 26 is provided with display screen 27 and some operation buttons 28.
Preferably, CCU is provided with the intelligence degree in order to improve equipment, the measuring instrumentss 1, institute
State level gauging module 30, the fastening that central control module 29 and the connection of central control module 29 are provided with CCU
Detection module 31, motor control module 32, operational control module 33 and Operation display module 34, the liquid level sensor 14 and liquid
Position measurement module 30 is electrically connected, and the pressure sensor 23 is electrically connected with fastening detection module 31, the He of the first motor 7
Second motor 13 is electrically connected with motor control module 32, and the operation button 28 is electrically connected with operational control module 33,
The display screen 27 is electrically connected with Operation display module 34.Wherein, central control module 29, for each mould in control system
Block, the module of intellectuality operation, herein, central control module 29 is not only PLC, it is also possible to make single-chip microcomputer, so as to improve
The intellectuality of system operation；Level sensing module 30, the height change of pond liquid level to be measured is detected by liquid level sensor 14；Tightly
Gu detection module 31, the pressure data detected by pressure sensor 23, so that it is determined that the tightness of equipment；Motor control
Module 30, is mainly used in the operation of the first motor 7 and the second motor 13, and the first motor 7 drives the when running
One drive shaft 9 is rotated, and can be realized the close to each other of first clamping plate 10 and second clamping plate 12 or is located remotely from each other, so as to realize equipment
Fixation and disassembling section, the second motor 13 runs, and the height and position of the 5th connecting rod 20 can be controlled to change, so as to adjust electricity
The height of pole 6；Operational control module 33, the function of the realization that user needs is determined by operation button 28, so that equipment is carried out
Corresponding operating；Operation display module 34, for the display information of control display screen 27, facilitates user to check PH Detection results.
Preferably, for the ease of operation, the operation button 28 is contact button.
Preferably, in order to provide good man-machine display interface, the display screen 27 is LCDs.
Preferably, in order to reduce frictional force when first clamping plate 10 and second clamping plate 11 are moved, first drive shaft 9
On scribble lubricating oil.
Preferably, for the ease of remote-control communication, the measuring instrumentss 1 are additionally provided with bluetooth.
When water quality of the detector in pond carries out PH detections, it is necessary first to be fixed device, filled fixed
When putting, base 2 is positioned over the top of a certain side in pond, and the top of pond side is pressed from both sides positioned at first clamping plate 10 and second
Between plate 12, then run using the first motor 7 in the control retention mechanism 3 of operation button 28, drive the first drive shaft 9
Rotate, due to the internal thread in the internal thread and second clamping plate 11 in the external screw thread in the first drive shaft 9 and first clamping plate 10
Match somebody with somebody, move first clamping plate 10 and second clamping plate 11, due in the internal thread direction and second clamping plate 11 in first clamping plate 10
Internal thread is in opposite direction, so that the moving direction of the moving direction of first clamping plate 10 and second clamping plate 11 is conversely, first clamping plate
10 and second clamping plate 11 it is close to each other, when tightened, in second clamping plate 11 fastening testing agency 12 in pressure sensor 23
The pressure data of the compressed generation of spring 24 is detected, now retention mechanism 3 realizes that the fastening of device is installed.Internet of Things should be based on
Intelligent PH detectors device is fixed on the side in pond to be measured by robust mechanism 3, because fastening means passes through
The close extruding of first clamping plate 10 and second clamping plate 11, makes to avoid the destruction to pool inner wall while fixing device.
When equipment carries out PH inspections, check that the liquid level in pond to be measured changes by liquid level sensor 14, when liquid level liter
During high or reduction, liquid level data is passed to measuring instrumentss 1 by liquid level sensor 14, and measuring instrumentss 1 automatically control elevating mechanism 5 and transport
OK, in the operation of elevating mechanism 5, the second motor 13 drive the circular motion of first connecting rod 15, by with second connecting rod
16 are hinged, and make third connecting rod 17 be that the center of circle occurs angular turn with hinged block 18, so as to control and the hinged place of fourth link 19
Change in location, drives the 5th connecting rod 20 to be moved between two limited blocks 21, so as to realize the lifting of electrode 6, facilitates 6, electrode
Corresponding height and position adjustment is carried out according to the level change in pond to be measured, so as to carry out lasting PH measurements.This is based on Internet of Things
Intelligent PH detectors detect liquid level by liquid level sensor 14, and control electricity using elevating mechanism 5 according to liquid level data
Pole 6 carries out corresponding Height Adjustment, facilitates equipment to carry out constantly PH and detects, so as to improve the practicality of equipment.
Compared with prior art, device is installed solid by the intelligent PH detectors that should be based on Internet of Things by robust mechanism 3
The side in pond to be measured is scheduled on, because fastening means is by the close extruding of first clamping plate 10 and second clamping plate 11, makes to fix dress
The destruction to pool inner wall is avoided while putting, moreover, liquid level is detected by liquid level sensor 14, and according to liquid
The coordination electrode 6 of position data separate elevating mechanism 5 carries out corresponding Height Adjustment, facilitates equipment to carry out constantly PH and detects, so that
Improve the practicality of equipment.
With above-mentioned according to desirable embodiment of the invention as enlightenment, by above-mentioned description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to its technical scope is determined according to right.
Claims (10)
1. a kind of intelligent PH detectors based on Internet of Things, it is characterised in that including measuring instrumentss (1), base (2), fastening
Mechanism (3), lead (4), elevating mechanism (5) and electrode (6), the measuring instrumentss (1) are fixed on the top of base (2), described
Retention mechanism (3) is arranged on the lower section of base (2), and the elevating mechanism (5) is connected with electrode (6), the measuring instrumentss
(1) it is connected with electrode (6) by lead (4)；
The retention mechanism (3) including the first motor (7), buffer stopper (8), the first drive shaft (9), first clamping plate (10) and
Second clamping plate (11), first motor (7) and buffer stopper (8) are separately fixed at the two ends below base (1), described
One drive shaft (9) is arranged between the first motor (7) and buffer stopper (8), and first motor (7) drives with first
Axle (9) is connected, and the first clamping plate (10) and second clamping plate (11) are set in the first drive shaft (9), and described first
Drive shaft (9) is provided with external screw thread, and internal thread, first folder are equipped with the first clamping plate (10) and second clamping plate (11)
The internal thread in internal thread and second clamping plate (11) in plate (10) matches with the external screw thread in the first drive shaft (9), institute
State internal thread direction in first clamping plate (10) in opposite direction with internal thread in second clamping plate (11)；
The elevating mechanism (5) is arranged on the side of second clamping plate (11) and away from first clamping plate (10), the elevating mechanism (5)
Connect including the second motor (13), first connecting rod (15), second connecting rod (16), third connecting rod (17), hinged block (18), the 4th
Bar (19) and the 5th connecting rod (20), second motor (11) and hinged block (18) are each attached in second clamping plate (11),
Second motor (11) and first connecting rod (15) are connected, the first connecting rod (15) by second connecting rod (16) with
Third connecting rod (17) is hinged, and the third connecting rod (17) is hinged with hinged block (18), and the third connecting rod (17) connects by the 4th
Bar (19) is hinged with the 5th connecting rod (20).
2. the intelligent PH detectors of Internet of Things are based on as claimed in claim 1, it is characterised in that the second clamping plate (11)
Near first clamping plate (10) side be provided with fastening testing agency (12), it is described fastening testing agency (12) including opening (22),
Pressure sensor (23), buffer board (25) and some springs (24), the opening (22) are arranged in second clamping plate (11), described
Pressure sensor (23) is fixed on the bottom of opening (22), and the pressure sensor (23) is by spring (24) and buffer board (25)
Connection.
3. the intelligent PH detectors of Internet of Things are based on as claimed in claim 1, it is characterised in that second motor
(7) liquid level sensor (14) is provided with below.
4. the intelligent PH detectors of Internet of Things are based on as claimed in claim 1, it is characterised in that the retention mechanism (5)
Also include two limited blocks (21), the limited block (21) is fixed in second clamping plate (11), two limited blocks (21) point
The both sides of the 5th connecting rod (20) are not arranged on.
5. the intelligent PH detectors of Internet of Things are based on as claimed in claim 1, it is characterised in that the measuring instrumentss (1)
Including watchcase (26), the watchcase (26) is provided with display screen (27) and some operation buttons (28).
6. the intelligent PH detectors of Internet of Things are based on as claimed in claim 5, it is characterised in that the measuring instrumentss (1)
CCU is inside provided with, central control module (29) and central control module (29) are provided with the CCU
The level gauging module (30) of connection, fastening detection module (31), motor control module (32), operational control module (33) and behaviour
Make display module (34), the liquid level sensor (14) electrically connects with level gauging module (30), the pressure sensor (23)
Electrically connected with fastening detection module (31), first motor (7) and the second motor (13) with motor control mould
Block (32) is electrically connected, and the operation button (28) electrically connects with operational control module (33), and the display screen (27) is aobvious with operation
Show that module (34) is electrically connected.
7. the intelligent PH detectors of Internet of Things are based on as claimed in claim 5, it is characterised in that the operation button (28)
It is contact button.
8. intelligent PH detectors based on Internet of Things as claimed in claim 1, it is characterised in that the display screen (27) is
LCDs.
9. the intelligent PH detectors of Internet of Things are based on as claimed in claim 1, it is characterised in that first drive shaft
(9) lubricating oil is scribbled on.
10. the intelligent PH detectors of Internet of Things are based on as claimed in claim 1, it is characterised in that the measuring instrumentss (1)
It is additionally provided with bluetooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710050348.5A CN106855531B (en) | 2017-01-23 | 2017-01-23 | A kind of intelligent PH detector based on Internet of Things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710050348.5A CN106855531B (en) | 2017-01-23 | 2017-01-23 | A kind of intelligent PH detector based on Internet of Things |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106855531A true CN106855531A (en) | 2017-06-16 |
| CN106855531B CN106855531B (en) | 2019-04-26 |
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ID=59125346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710050348.5A Expired - Fee Related CN106855531B (en) | 2017-01-23 | 2017-01-23 | A kind of intelligent PH detector based on Internet of Things |
Country Status (1)
| Country | Link |
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| CN (1) | CN106855531B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108716956A (en) * | 2018-06-04 | 2018-10-30 | 江琴兰 | A kind of bracket for water temperature sensor detection device |
| CN111060660A (en) * | 2020-02-19 | 2020-04-24 | 广州分格食品科技有限公司 | A detection device for meat quality |
| CN117250321A (en) * | 2023-11-17 | 2023-12-19 | 广东众志检测仪器有限公司 | Detection device and detection method for lithium battery |
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| CN104458838A (en) * | 2014-09-26 | 2015-03-25 | 浙江工商大学 | Concentration detection device and method for aspartame solution |
| CN204807353U (en) * | 2015-07-30 | 2015-11-25 | 四川理工学院 | Quality of water sampling test device based on thing networking |
| CN106218842A (en) * | 2016-08-24 | 2016-12-14 | 合肥凌翔信息科技有限公司 | A kind of Biomimetic Fish detecting river composition |
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| CN2483726Y (en) * | 2000-11-14 | 2002-03-27 | 得昱企业有限公司 | Water quality monitoring apparatus which can autotrack water surface |
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| CN117250321B (en) * | 2023-11-17 | 2024-01-30 | 广东众志检测仪器有限公司 | Detection device and detection method for lithium battery |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106855531B (en) | 2019-04-26 |
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