CN206311537U - A kind of portable water quality PH, ORP monitoring analyzer - Google Patents
A kind of portable water quality PH, ORP monitoring analyzer Download PDFInfo
- Publication number
- CN206311537U CN206311537U CN201621462525.8U CN201621462525U CN206311537U CN 206311537 U CN206311537 U CN 206311537U CN 201621462525 U CN201621462525 U CN 201621462525U CN 206311537 U CN206311537 U CN 206311537U
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- CN
- China
- Prior art keywords
- orp
- connector
- water quality
- data acquisition
- acquisition board
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 33
- 239000000523 sample Substances 0.000 claims abstract description 35
- 230000001681 protective effect Effects 0.000 claims abstract description 12
- 238000005259 measurement Methods 0.000 claims abstract description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 12
- 238000012545 processing Methods 0.000 claims description 11
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 7
- 229910052753 mercury Inorganic materials 0.000 claims description 7
- 229910052697 platinum Inorganic materials 0.000 claims description 6
- 238000000034 method Methods 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- JMANVNJQNLATNU-UHFFFAOYSA-N oxalonitrile Chemical compound N#CC#N JMANVNJQNLATNU-UHFFFAOYSA-N 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model discloses a kind of portable water quality PH,ORP monitoring analyzers,Including sensor and handheld terminal,The sensor includes sensor probe group,Connector male,Connector female,Data acquisition board and connecting line,The sensor probe group is embedded in connector male one end,The connector male is connected to connector female by lock nut,The data acquisition board outside is provided with protective case,The data acquisition board is inside connector female,The sensor probe group is connected to connector male by wire,The data acquisition board is connected to connector female by connecting line,Described data acquisition board one end is provided with data line,The data line is through being connected to connector female,Described data line one end is provided with plug,The handheld terminal bottom is provided with the socket matched with plug,The utility model simple structure,It is easy to carry about with one and uses,By switching sensor probe group,To realize the measurement to pH value in water and ORP value.
Description
Technical field
The utility model is related to water quality monitoring technical field, specially a kind of portable water quality PH, ORP monitoring analyzer.
Background technology
Water quality monitoring is species, the concentration and variation tendency of each pollutant for monitoring and determining pollutant in water body, is commented
The process of valency water quality condition.Monitoring range is quite varied, including is not contaminated and contaminated natural water (river, river, lake, sea
And underground water) and various industrial water drainages etc..Main monitoring project can be divided into two major classes：One class is reflection water quality condition
Overall target, such as temperature, colourity, turbidity, pH value, electrical conductivity, suspension, dissolved oxygen, COD and biochemical oxygen demand (BOD)；
Another kind of is some noxious materials, such as phenol, cyanogen, arsenic, lead, chromium, cadmium, mercury and organic agricultural chemicals.It is objective appraisal rivers and sea
The situation of foreign-water matter, in addition to above-mentioned monitoring project, needs to carry out the measure of flow velocity and flow sometimes.
In existing water quality monitoring, more using the method for sampling of fixed place and time, being then delivered to specific mechanism for monitoring is carried out
Detection work, so needs long time of using up, and pilot process easily occurs the loss of water body sample, and water body goes bad.
Utility model content
The purpose of this utility model is to provide a kind of portable water quality PH, ORP monitoring analyzer, to solve above-mentioned background
The problem proposed in technology.
To achieve the above object, the utility model provides following technical scheme：A kind of portable water quality PH, ORP monitoring point
Analyzer, including sensor and handheld terminal, the sensor include sensor probe group, connector male, connector female, number
According to collection plate and connecting line, the sensor probe group is embedded in connector male one end, and the connector male passes through locking screw
Cap is connected to connector female, and the data acquisition board outside is provided with protective case, and the data acquisition board is located at connector female
Inside, the sensor probe group is connected to connector male by wire, and the data acquisition board is connected to by connecting line
Connector female, described data acquisition board one end is provided with data line, and the data line is female through connector is connected to
Head, described data line one end is provided with plug, and the handheld terminal bottom is provided with the socket matched with plug.
Preferably, the sensor probe group can monitor probe, the pH value monitoring for pH value monitoring probe and ORP value
Probe includes measuring electrode and reference electrode.
Preferably, the ORP value monitoring probe includes platinum electrode and saturation mercury electrode.
Preferably, the handheld terminal includes shell, data processing plate, display screen and battery, the display screen and battery
It is electrically connected with data processing plate.
Preferably, the shell side is provided with keypad, and the keypad is electrically connected at data processing plate.
Preferably, described connector male one end is bolted with protective cover, and the protective cover side is provided with passage.
Compared with prior art, the beneficial effects of the utility model are：The utility model simple structure, handheld terminal is more
It is compact, it is easy to which that carrying is used, it is convenient that detection work is carried out to water body in real time, water body data more can be timely returned, and
The measurement to pH value in water and ORP value can be realized by switching different sensors probe group, be widely used in industry,
The fields such as electric power, agricultural, medicine, food, scientific research and environmental protection.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model sensor internal structural representation；
Fig. 3 is the utility model handheld terminal structural representation；
Fig. 4 is that the utility model pH value monitors sonde configuration schematic diagram；
Fig. 5 is that the utility model ORP value monitors sonde configuration schematic diagram；
Fig. 6 is the utility model electrical connection schematic diagram.
In figure：1 sensor, 2 handheld terminals, 3 sensor probe groups, 4 connector males, 5 connector females, 6 data are adopted
Collection plate, 7 connecting lines, 8 lock nuts, 9 protective cases, 10 wires, 11 data lines, 12 plugs, 13 sockets, the monitoring of 14PH values are visited
Head, 15 measuring electrodes, 16 reference electrodes, 17ORP values monitoring probe, 18 platinum electrodes, 19 saturation mercury electrodes, 20 shells, 21 data
Process plate, 22 display screens, 23 batteries, 24 keypads, 25 protective covers, 26 passages.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1-6 are referred to, the utility model provides a kind of technical scheme：A kind of portable water quality PH, ORP monitoring analysis
Instrument, including sensor 1 and handheld terminal 2, the sensor 1 include sensor probe group 3, connector male 4, connector female
5th, data acquisition board 6 and connecting line 7, the sensor probe group 3 are embedded in the one end of connector male 4, and the connector male 4 is led to
Cross lock nut 8 and be connected to connector female 5, the outside of the data acquisition board 6 is provided with protective case 9, and the data acquisition board 6 sets
Inside connector female 5, the sensor probe group 3 is connected to connector male 4, the data acquisition board by wire 10
6 are connected to connector female 5 by connecting line 7, and the one end of the data acquisition board 6 is provided with data line 11, and the data are passed
Through connector female 5 is connected to, the one end of the data line 11 is provided with plug 12, the bottom of the handheld terminal 2 to defeated line 11
It is provided with the socket 13 matched with plug 12.
Further, the sensor probe group 3 can be that pH value monitoring probe 14 and ORP value monitor probe 17, described
PH value monitoring probe 14 includes measuring electrode 15 and reference electrode 16.
Further, the ORP value monitoring probe 17 includes platinum electrode 18 and saturation mercury electrode 19.
Further, the handheld terminal includes shell 20, data processing plate 21, display screen 22 and battery 23, described aobvious
Display screen 22 and battery 23 are electrically connected with data processing plate 21.
Further, the side of the shell 20 is provided with keypad 24, and the keypad 24 is electrically connected at data processing plate
21。
Further, described one end of connector male 4 is bolted with protective cover 25, and the side of the protective cover 25 is provided with passage
26。
Operation principle：A kind of portable water quality PH, ORP monitoring analyzer of the utility model, in measurement water body is needed
During pH value, probe 14 is monitored using pH value, using galvanic cell method, constitute one by measuring electrode 15 and reference electrode 16 and be combined
Electrode, the potential difference for measuring two electrodes obtains hydrogen ion concentration in water, and the data acquisition board 6 being connected by wire 10 passes through number
The data processing plate 21 inside handheld terminal 2 is transferred to according to transmission line 11, the display screen 22 being connected via data processing plate 21 shows
Show to come, so as to obtain the soda acid degree value of water-outlet body；When needing to measure the ORP value of water body, 17 sides of ORP value monitoring probe
Platinum electrode 18 and saturation mercury electrode 19 contact composition primary electrode with water sample, determine oxygen of the platinum electrode 18 relative to saturation mercury electrode 19
Change reduction reaction, so as to obtain the ORP numerical value in water body.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of portable water quality PH, ORP monitoring analyzer, including sensor (1) and handheld terminal (2), it is characterised in that：Institute
Sensor (1) is stated including sensor probe group (3), connector male (4), connector female (5), data acquisition board (6) and is connected
Wiring (7), the sensor probe group (3) is embedded in connector male (4) one end, and the connector male (4) is by locking screw
Cap (8) is connected to connector female (5), and data acquisition board (6) outside is provided with protective case (9), the data acquisition board (6)
Internal located at connector female (5), the sensor probe group (3) is connected to connector male (4) by wire (10), described
Data acquisition board (6) is connected to connector female (5) by connecting line (7), and described data acquisition board (6) one end is provided with data biography
Defeated line (11), the data line (11) is provided with through connector female (5), described data line (11) one end is connected to
Plug (12), handheld terminal (2) bottom is provided with the socket (13) matched with plug (12).
2. a kind of portable water quality PH, ORP monitoring analyzer according to claim 1, it is characterised in that：The sensor
Probe group (3) includes pH value monitoring probe (14) and ORP value monitoring probe (17), and pH value monitoring probe (14) includes measurement
Electrode (15) and reference electrode (16).
3. a kind of portable water quality PH, ORP monitoring analyzer according to claim 2, it is characterised in that：The ORP value
Monitoring probe (17) includes platinum electrode (18) and saturation mercury electrode (19).
4. a kind of portable water quality PH, ORP monitoring analyzer according to claim 1, it is characterised in that：The hand-held end
End includes shell (20), data processing plate (21), display screen (22) and battery (23), the display screen (22) and battery (23) point
Data processing plate (21) is not electrically connected at.
5. a kind of portable water quality PH, ORP monitoring analyzer according to claim 4, it is characterised in that：The shell
(20) side is provided with keypad (24), and the keypad (24) is electrically connected at data processing plate (21).
6. a kind of portable water quality PH, ORP monitoring analyzer according to claim 1, it is characterised in that：The connector
Male (4) one end is bolted with protective cover (25), and protective cover (25) side is provided with passage (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621462525.8U CN206311537U (en) | 2016-12-29 | 2016-12-29 | A kind of portable water quality PH, ORP monitoring analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621462525.8U CN206311537U (en) | 2016-12-29 | 2016-12-29 | A kind of portable water quality PH, ORP monitoring analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206311537U true CN206311537U (en) | 2017-07-07 |
Family
ID=59248784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621462525.8U Expired - Fee Related CN206311537U (en) | 2016-12-29 | 2016-12-29 | A kind of portable water quality PH, ORP monitoring analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206311537U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107487941A (en) * | 2017-09-07 | 2017-12-19 | 王璐 | A kind of environment friendly medical wastewater treatment equipment |
| CN109187896A (en) * | 2018-08-06 | 2019-01-11 | 大连理工大学 | A kind of module combined type multi-parameter water quality data acquisition device and its application method |
| CN111781323A (en) * | 2020-07-14 | 2020-10-16 | 杨熙 | Portable water quality monitor |
-
2016
- 2016-12-29 CN CN201621462525.8U patent/CN206311537U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107487941A (en) * | 2017-09-07 | 2017-12-19 | 王璐 | A kind of environment friendly medical wastewater treatment equipment |
| CN109187896A (en) * | 2018-08-06 | 2019-01-11 | 大连理工大学 | A kind of module combined type multi-parameter water quality data acquisition device and its application method |
| CN109187896B (en) * | 2018-08-06 | 2020-06-16 | 大连理工大学 | Module combined type multi-parameter water quality data acquisition device and use method thereof |
| CN111781323A (en) * | 2020-07-14 | 2020-10-16 | 杨熙 | Portable water quality monitor |
| CN111781323B (en) * | 2020-07-14 | 2022-06-28 | 杨熙 | Portable water quality monitor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170707 |