CN203365379U - Water quality analyzer - Google Patents
Water quality analyzer Download PDFInfo
- Publication number
- CN203365379U CN203365379U CN 201320341548 CN201320341548U CN203365379U CN 203365379 U CN203365379 U CN 203365379U CN 201320341548 CN201320341548 CN 201320341548 CN 201320341548 U CN201320341548 U CN 201320341548U CN 203365379 U CN203365379 U CN 203365379U
- Authority
- CN
- China
- Prior art keywords
- electrode
- dissolved oxygen
- circuit
- test kits
- water test
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The utility model discloses a water quality analyzer which comprises a microprocessor, a storer, a display module, more than two dissolved oxygen electrodes, more than two pH electrodes and more than two conductivity electrodes, wherein the microprocessor is connected with the storer and the display module; each dissolved oxygen electrode is connected with a first channel selection circuit through a corresponding analogue measuring circuit; each pH electrode is connected with a second channel selection circuit through a corresponding analogue measuring circuit; each conductivity electrode is connected with a third channel selection circuit through a corresponding analogue measuring circuit; the first channel selection circuit, the second channel selection circuit and the third channel selection circuit are respectively connected with the microprocessor through an A/D converter. The water quality analyzer is provided with the dissolved oxygen electrodes, the pH electrodes and the conductivity electrodes, and can carry out the multi-point measurement, so that the quantity of the water quality analyzer can be reduced; in addition, the water quality analyzer has the advantage of simple structure.
Description
Technical field
The utility model relates to a kind of analyser, especially a kind of Water Test Kits.
Background technology
Along with social development, all trades and professions automaticity is more and more higher, and in order to bear better Detection task and analysis task in process of production, various detecting instruments, analytical instrument emerge in an endless stream, and this proposes higher requirement to instrument manufacturing enterprise.In order to adapt to better the needs of the modernization of industry, existing instrument manufacturing enterprise must update technology, develops variously to have the product of new technique effect to promote scientific and technological development.
Water Treatment is quite important in generating plant, only has water is carried out to suitable purified treatment and strict supervision carbonated drink quality, just can prevent from causing fouling, the corrosion of heat power equipment, avoids pipe explosion accident; Just can prevent the salification of superheater and steam turbine, in order to avoid steam turbine exerts oneself to descend, even cause stopping accident.In view of the importance of Water Treatment, the supervisory function bit of chemical water quality analyzing instrument shows especially more.
The most measurement parameter of current domestic Water Test Kits is single, can only complete the measurement to a certain water quality parameter, needs in order to produce afterwards, people have invented a kind of Water Test Kits that can simultaneously survey conductivity, pH value and oxygen dissolving value, but because three kinds of measuring sondes of analyser all only have one, therefore can only be for the measurement of place's water quality, practicality is poor, needs in process of production to configure many Water Test Kits and carries out the multiple spot monitoring.
Owing to there being such problem, so be necessary existing Water Test Kits is improved.
Summary of the invention
The purpose of this utility model is the deficiency in order to solve above-mentioned technology and a kind of Water Test Kits of designing, and this Water Test Kits can carry out multimetering.
The Water Test Kits that the utility model is designed, comprise microprocessor, storer, display module, dissolved oxygen electrode, PH electrode and conductance electrode, described microprocessor is connected with display module with storer, described dissolved oxygen electrode, the quantity of PH electrode and conductance electrode is all more than two, each dissolved oxygen electrode selects circuit to be connected by corresponding analog measuring circuit and first passage, each PH electrode selects circuit to be connected by corresponding analog measuring circuit and second channel, each conductance electrode selects circuit to be connected by corresponding analog measuring circuit and third channel, described first passage is selected circuit, second channel selects circuit and third channel to select circuit all to connect described microprocessor by AD converter respectively.
As preferably:
Described microprocessor also is connected with a sound and light alarm module;
Described microprocessor also is connected with remote control center by far module;
Described microprocessor is the single-chip microcomputer that model is AT89C51-12PI;
The quantity of described PH electrode is greater than the quantity of dissolved oxygen electrode, and the quantity of described dissolved oxygen electrode is greater than the quantity of conductance electrode; The demand that can adapt to better so existing production status.
The quantity of described dissolved oxygen electrode, PH electrode and conductance electrode is all three;
The Water Test Kits that the utility model is designed, its beneficial effect is: have a plurality of dissolved oxygen electrodes, PH electrode and conductance electrode, therefore can carry out multimetering, than prior art, can more save the quantity of Water Test Kits; A plurality of dissolved oxygen electrodes, PH electrode and conductance electrode are respectively by finally being connected with microprocessor after first, second, third channel selection circuit, so structure is more simple, can effectively save cost.
The accompanying drawing explanation
Fig. 1 is the electrical block diagram of embodiment 1 Water Test Kits;
Fig. 2 is the electrical block diagram of embodiment 2 Water Test Kits;
Fig. 3 is the electrical block diagram of embodiment 3 Water Test Kits;
In figure: microprocessor 1, storer 2, display module 3, dissolved oxygen electrode 4, PH electrode 5, conductance electrode 6, analog measuring circuit 7, first passage select circuit 8, second channel to select circuit 9, third channel to select circuit 10, AD converter 11, far module 12, remote control center 13, sound and light alarm module 14.
Embodiment
Below by embodiment, the utility model will be further described by reference to the accompanying drawings.
Embodiment 1:
As shown in Figure 1, the described Water Test Kits of the present embodiment, comprise microprocessor 1, storer 2, display module 3, dissolved oxygen electrode 4, PH electrode 5 and conductance electrode 6, described microprocessor 1 is connected with display module 3 with storer 2, described dissolved oxygen electrode 4, the quantity of PH electrode 5 and conductance electrode 6 is all three, each dissolved oxygen electrode 4 selects circuit 8 to be connected by corresponding analog measuring circuit 7 and first passage, each PH electrode 5 selects circuit 9 to be connected by corresponding analog measuring circuit 7 and second channel, each conductance electrode 6 selects circuit 10 to be connected by corresponding analog measuring circuit 7 and third channel, described first passage is selected circuit 8, second channel selects circuit 9 and third channel to select circuit 10 all to connect described microprocessor 1 by AD converter 11 respectively.
The described Water Test Kits of the present embodiment, its microprocessor 1 is the single-chip microcomputer that model is AT89C51-12PI, cannot select significantly the single-chip microcomputer of other model in prior art, or the controller of other classification, as PLC.
The described Water Test Kits of the present embodiment, not only in prior art, can measure conductivity, pH value and oxygen dissolving value simultaneously, and it has a plurality of dissolved oxygen electrodes 4, PH electrode 5 and conductance electrode 6, therefore can carry out multimetering, than prior art, can more save the quantity of Water Test Kits; A plurality of dissolved oxygen electrodes 4, PH electrode 5 and conductance electrode 6 by finally being connected with microprocessor 1, so structure is more simple after first, second, third channel selection circuit, can effectively be saved cost respectively.
Embodiment 2:
As shown in Figure 2, the described Water Test Kits of the present embodiment, as different from Example 1: described microprocessor 1 also is connected with a sound and light alarm module 14.
The described Water Test Kits of the present embodiment, compare and have following technique effect with embodiment 1: can carry out sound and light alarm, so practicality is stronger.
Embodiment 3:
As shown in Figure 3, the described Water Test Kits of the present embodiment, as different from Example 1: described microprocessor 1 also is connected with remote control center 13 by far module 12;
The described Water Test Kits of the present embodiment, compare and have following technique effect with embodiment 1: on-the-spot Water Test Kits can transfer data to remote control center 13, the centralized control of being more convenient for quickly.
Above-mentioned three embodiment, can also do following improvement: the quantity of described PH electrode is greater than the quantity of dissolved oxygen electrode, and the quantity of described dissolved oxygen electrode is greater than the quantity of conductance electrode; The demand that can adapt to better so existing production status.
Specific embodiment described herein is only to design of the present utility model explanation for example.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (6)
1. a Water Test Kits, comprise microprocessor (1), storer (2), display module (3), dissolved oxygen electrode (4), PH electrode (5) and conductance electrode (6), described microprocessor (1) is connected with display module (3) with storer (2), it is characterized in that described dissolved oxygen electrode (4), the quantity of PH electrode (5) and conductance electrode (6) is all more than two, each dissolved oxygen electrode (4) selects circuit (8) to be connected by corresponding analog measuring circuit (7) and first passage, each PH electrode (5) selects circuit (9) to be connected by corresponding analog measuring circuit (7) and second channel, each conductance electrode (6) selects circuit (10) to be connected by corresponding analog measuring circuit (7) and third channel, described first passage is selected circuit (8), second channel selects circuit (9) and third channel to select circuit (10) all to connect described microprocessor (1) by AD converter (11) respectively.
2. Water Test Kits according to claim 1, is characterized in that described microprocessor (1) also is connected with a sound and light alarm module (14).
3. Water Test Kits according to claim 1, is characterized in that described microprocessor (1) also is connected with remote control center (13) by far module (12).
4. Water Test Kits according to claim 1, is characterized in that described microprocessor (1) is the single-chip microcomputer that model is AT89C51-12PI.
5. according to the described Water Test Kits of any one in claim 1 to 4, it is characterized in that the quantity of described PH electrode (5) is greater than the quantity of dissolved oxygen electrode (4), the quantity of described dissolved oxygen electrode (4) is greater than the quantity of conductance electrode (6).
6. according to the described Water Test Kits of any one in claim 1 to 4, it is characterized in that the quantity of described dissolved oxygen electrode (4), PH electrode (5) and conductance electrode (6) is all three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320341548 CN203365379U (en) | 2013-06-16 | 2013-06-16 | Water quality analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320341548 CN203365379U (en) | 2013-06-16 | 2013-06-16 | Water quality analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203365379U true CN203365379U (en) | 2013-12-25 |
Family
ID=49813125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320341548 Expired - Fee Related CN203365379U (en) | 2013-06-16 | 2013-06-16 | Water quality analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203365379U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107179387A (en) * | 2016-03-12 | 2017-09-19 | 上海罗素科技有限公司 | Portable, multiple parameter Water Test Kits based on bluetooth |
-
2013
- 2013-06-16 CN CN 201320341548 patent/CN203365379U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107179387A (en) * | 2016-03-12 | 2017-09-19 | 上海罗素科技有限公司 | Portable, multiple parameter Water Test Kits based on bluetooth |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202939167U (en) | Remote water quality monitoring system | |
| US20200018737A1 (en) | Method for detecting compromised zone in cleanroom | |
| CN102841060B (en) | On-line water quality quick detection system | |
| Cai et al. | Assessing benthic ecological status in stressed Liaodong Bay (China) with AMBI and M-AMBI | |
| CN203365379U (en) | Water quality analyzer | |
| CN203941128U (en) | The device of contents of residual chlorine in a kind of on-line measurement tap water | |
| CN103344690A (en) | Water quality analyzer | |
| CN103323392A (en) | Method for testing adhesive force of industrial adhesive tape | |
| CN202204537U (en) | Humiture detection apparatus capable of multimetering | |
| CN110275062A (en) | Process control resistance measurement method | |
| CN203941126U (en) | Semiconductor gas sensor array measurement system | |
| CN105823860A (en) | Special water quality multi-parameter sensor for aquaculture | |
| CN204694625U (en) | The dilution Water Test Kits of a kind of single-chip microcomputer LED | |
| CN108154281A (en) | A kind of Gas Purification Factory energy consumption evaluation method and device | |
| CN105866366A (en) | Multi-parameter monitoring system for industrial water quality based on radio frequency identification | |
| de Mello Martins et al. | Load disaggregation of industrial machinery power consumption monitoring using factorial hidden Markov models | |
| CN202486123U (en) | Intelligent monitoring device for water quality of industrial circulating water | |
| CN205844248U (en) | A kind of soil nutrient measuring instrument | |
| CN212102125U (en) | Water quality online detection system of acidic oxidation potential water generator | |
| CN203117253U (en) | Portable multipurpose tester based on ARM | |
| CN202330267U (en) | Equipment for on line detecting plating solution components of sulfate copper plating solution | |
| CN204855365U (en) | Hexavalent chromium on line analyzer | |
| CN205484316U (en) | Dedicated quality of water multi -parameter sensor of aquatic products | |
| CN203480004U (en) | Power supply test fixture system | |
| CN218586749U (en) | Intelligent panel for power grid maintenance operation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20140616 |
|
| EXPY | Termination of patent right or utility model |