CN206281815U - A kind of water hardness detection device - Google Patents
A kind of water hardness detection device Download PDFInfo
- Publication number
- CN206281815U CN206281815U CN201621391422.7U CN201621391422U CN206281815U CN 206281815 U CN206281815 U CN 206281815U CN 201621391422 U CN201621391422 U CN 201621391422U CN 206281815 U CN206281815 U CN 206281815U
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- China
- Prior art keywords
- electrode
- water hardness
- display screen
- detection device
- casing
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of water hardness detection device, including casing and controller, the casing lower section is fixedly installed handle, the casing front end is provided with water hardness test bar, and water hardness test bar front end is equipped with protective cover, casing rear front is provided with display screen, the display screen side is provided with vent window, and display screen lower section is provided with operation button, reference electrode chamber is formed with the middle of the electrode inner tube and electrode stem, the reference electrode chamber is internally provided with reference electrode, the electrode inner tube lower end is connected with electrode measurement head, and junction is provided with sealing ring.The water hardness detection device, using special water hardness combination electrode, tested using electrode method, ionic strength adjustor need not be added during measurement, without agitating solution, while junction is provided with sealing ring, its good waterproof performance, classification of waterproof is IP67, can preferably carry out water hardness detection operation, promotes the development of water hardness detection industry.
Description
Technical field
The utility model is related to water hardness testing equipment technical field, specially a kind of water hardness detection device.
Background technology
The water hardness refers to calcium, the total amount of magnesium ion in water sample, if the excessive high hardness of water quality, will produce shadow to health
Ring, the water of high rigidity is drunk for a long time, the lesion of the systems such as cardiovascular, nerve, uropoiesis and hematopoiesis can be caused, to producing and living
Also have harm, water hardness detection and analysis is an important process of water analysis, have influence on public production, living safety, but
The assay method that is is most for experimental determination is more, field assay seldom, traditional water hardness analysis method in analysis efficiency,
There are some limitation, the application in Complex water body system anlysis is still subject to certain restrictions in analysis ability.
In order to solve shortcoming existing in the market, it is badly in need of improving the technology of rigidity detection device, can be more preferable
Water hardness detection operation is carried out, promotes the development of water hardness detection industry.
Utility model content
The purpose of this utility model is to provide a kind of water hardness detection device, to solve to be proposed in above-mentioned background technology
Analysis ability on there are some limitation, the problems such as the application in Complex water body system anlysis is still subject to certain restrictions.
To achieve the above object, the utility model provides following technical scheme：A kind of water hardness detection device, including machine
Shell and controller, the casing lower section are fixedly installed handle, and the casing front end is provided with water hardness test bar, and water quality
Hardness determination nose is equipped with protective cover, and casing rear front is provided with display screen, and the display screen side is provided with
Vent window, and display screen lower section is provided with operation button, and electrode stem, the electrode are provided with outside the water hardness test bar
Bar internal package has electrode inner tube, and reference electrode chamber, the reference electrode chamber are formed with the middle of the electrode inner tube and electrode stem
Reference electrode is internally provided with, and reference electrode chamber is internally provided with temperature sensor, the electrode inner tube lower end is connected with electricity
Pole measurement head, and junction is provided with sealing ring.
Preferably, the display screen both sides are provided with vent window, and vent window outside forms arcuate structure.
Preferably, the reference electrode is Ag/Agcl reference electrodes, and reference electrode chamber is loop configuration.
Preferably, the classification of waterproof of the sealing ring is to be provided with what active material was made on IP67, and electrode measurement head
PVC sensitive membranes, while electrode measurement head is demountable structure.
Preferably, the controller and display module, gsm wireless communication module, temperature detector and high-impedance amplifier
By being electrically connected, and display module is blue light display screen, while controller is single-chip microcomputer.
Compared with prior art, the beneficial effects of the utility model are：The water hardness detection device, using special water
Hardness combination electrode, calcium ions and magnesium ions during measurement to water sample have equal selectivity, with structure novelty, current potential stabilization, response
Quickly, it is detachable setting to use electrode measurement head, and when electrode dispatches from the factory, electrode measurement head can extend electricity with individually placed
The service life of pole, while equipment is tested using electrode method, need not add ionic strength adjustor during measurement, molten without stirring
Liquid, while junction is provided with sealing ring, its good waterproof performance, classification of waterproof is IP67, can preferably carry out water hardness detection
Operation, promotes the development of water hardness detection industry.
Brief description of the drawings
Fig. 1 is the utility model structure perspective diagram；
Fig. 2 is the utility model structure water quality hardness determination rod schematic diagram；
Fig. 3 is the utility model structural principle block diagram.
In figure：1st, handle, 2, operation button, 3, display screen, 4, vent window, 5, casing, 6, water hardness test bar, 7, protect
Shield, 8, electrode measurement head, 9, reference electrode chamber, 10, reference electrode, 11, electrode inner tube, 12, electrode stem, 13, TEMP
Device, 14, sealing ring, 15, controller, 16, display module, 17, gsm wireless communication module, 18, temperature detector, 19, high impedance
Amplifier.
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. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of water hardness detection device, including casing 5
With controller 15, handle 1 is fixedly installed below casing 5, the front end of casing 5 is provided with water hardness test bar 6, and water hardness
The front end of test bar 6 is equipped with protective cover 7, and the rear front of casing 5 is provided with display screen 3, and the both sides of display screen 3 are provided with vent window
4, and the outside of vent window 4 forms arcuate structure, the side of display screen 3 is provided with vent window 4, and the lower section of display screen 3 is provided with operation
Button 2, is provided with electrode stem 12 outside water hardness test bar 6, the internal package of electrode stem 12 has electrode inner tube 11, electrode inner tube
11 and electrode stem 12 in the middle of be formed with reference electrode chamber 9, reference electrode chamber 9 is internally provided with reference electrode 10, and reference electrode
Chamber 9 is internally provided with temperature sensor 13, and reference electrode 10 is Ag/Agcl reference electrodes, and reference electrode chamber 9 is ring junction
Structure, the lower end of electrode inner tube 11 is connected with electrode measurement first 8, and junction is provided with sealing ring 14, the classification of waterproof of sealing ring 14
It is IP67, the PVC sensitive membranes that active material is made is provided with its good waterproof performance, and electrode measurement first 8, while electrode measurement head
8 is demountable structure, and controller 15 amplifies with display module 16, gsm wireless communication module 17, temperature detector 18 and high impedance
Device 19 is by being electrically connected, and display module 16 is blue light display screen 3, while controller 15 is single-chip microcomputer, to water during measurement
The calcium ions and magnesium ions of sample have equal selectivity, with structure novelty, current potential stabilization, response quickly.
Operation principle：When using the water hardness detection device, protective cover 7 is removed first, water hardness is detected
Rod 6 inserts device interior, carries out water hardness detection, and ionic strength adjustor need not be added during measurement, without agitating solution,
Electrode measurement first 8 is detachable setting, and when electrode dispatches from the factory, electrode measurement first 8 can extend the use of electrode with individually placed
In the life-span, while being provided with the PVC sensitive membranes that active material is made on electrode measurement first 8, its calcium ions and magnesium ions to water sample has equal
Selectivity, with structure is novel, current potential stabilization, response quickly, the characteristics of easy to use, temperature sensor 13 is by temperature data
Controller 15 is inputed to, is shown by display screen 3, while operation button 2 is by regulation, by gsm wireless communication module
17 transfer data to remote computer, complete detection, here it is the whole process of water hardness detection device work.
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 (5)
1. a kind of water hardness detection device, including casing (5) and controller (15), it is characterised in that：Casing (5) lower section
Handle (1) is fixedly installed, casing (5) front end is provided with water hardness test bar (6), and water hardness test bar (6)
Front end is equipped with protective cover (7), and casing (5) the rear front is provided with display screen (3), and display screen (3) side is set
There is vent window (4), and display screen (3) lower section is provided with operation button (2), is provided with outside the water hardness test bar (6)
Electrode stem (12), electrode stem (12) internal package has electrode inner tube (11), the electrode inner tube (11) and electrode stem (12)
Centre is formed with reference electrode chamber (9), and the reference electrode chamber (9) is internally provided with reference electrode (10), and reference electrode chamber
(9) temperature sensor (13) is internally provided with, electrode inner tube (11) lower end is connected with electrode measurement head (8), and junction
It is provided with sealing ring (14).
2. a kind of water hardness detection device according to claim 1, it is characterised in that：Display screen (3) both sides are equal
Vent window (4) is provided with, and vent window (4) outside forms arcuate structure.
3. a kind of water hardness detection device according to claim 1, it is characterised in that：The reference electrode (10) is
Ag/Agcl reference electrodes, and reference electrode chamber (9) are loop configuration.
4. a kind of water hardness detection device according to claim 1, it is characterised in that：The waterproof of the sealing ring (14)
Grade is that the PVC sensitive membranes that active material is made are provided with IP67, and electrode measurement head (8), while electrode measurement head (8) is
Demountable structure.
5. a kind of water hardness detection device according to claim 1, it is characterised in that：The controller (15) and display
Module (16), gsm wireless communication module (17), temperature detector (18) and high-impedance amplifier (19) by being electrically connected,
And display module (16) is blue light display screen (3), while controller (15) is single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621391422.7U CN206281815U (en) | 2016-12-10 | 2016-12-10 | A kind of water hardness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621391422.7U CN206281815U (en) | 2016-12-10 | 2016-12-10 | A kind of water hardness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206281815U true CN206281815U (en) | 2017-06-27 |
Family
ID=59072754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621391422.7U Expired - Fee Related CN206281815U (en) | 2016-12-10 | 2016-12-10 | A kind of water hardness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206281815U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108802103A (en) * | 2018-08-03 | 2018-11-13 | 佛山市云米电器科技有限公司 | A kind of detection structure and its control method for water purifier |
-
2016
- 2016-12-10 CN CN201621391422.7U patent/CN206281815U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108802103A (en) * | 2018-08-03 | 2018-11-13 | 佛山市云米电器科技有限公司 | A kind of detection structure and its control method for water purifier |
| CN108802103B (en) * | 2018-08-03 | 2024-04-19 | 佛山市云米电器科技有限公司 | Detection structure for water purifier and control method thereof |
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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: 20170627 Termination date: 20171210 |