CN207007370U - A kind of numerical monitor electrolyte temperature meter - Google Patents
A kind of numerical monitor electrolyte temperature meter Download PDFInfo
- Publication number
- CN207007370U CN207007370U CN201720508611.6U CN201720508611U CN207007370U CN 207007370 U CN207007370 U CN 207007370U CN 201720508611 U CN201720508611 U CN 201720508611U CN 207007370 U CN207007370 U CN 207007370U
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- CN
- China
- Prior art keywords
- temperature sensor
- processor
- digital temperature
- display
- numerical monitor
- 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
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Abstract
Utility model discloses a kind of numerical monitor electrolyte temperature meter, and it includes experiment three-necked flask, left digital temperature sensor, right digital temperature sensor, processor, the display being connected with processor；The experiment lays the left placement mouth of left digital temperature sensor with being provided with three-necked flask, lays the right placement mouth of right digital temperature sensor, lays the main placement mouth of processor；The left digital temperature sensor, right digital temperature sensor are connected by left data wire, right data wire with processor data respectively；The display can be with the data after video-stream processor calculating processing.The utility model overcomes the deficiencies in the prior art, it is ingenious in design, rational in infrastructure, by using the more stable electrolyte solution of chemical property as operation material, principle is simple and avoids mercury vapour pollution threat.
Description
Technical field
Environmental monitoring technology field is the utility model is related to, relates generally to a kind of numerical monitor electrolyte temperature meter.
Background technology
Mercurial thermometer is most common thermometer type in practical experience of life at present, within the Baidu used such as laboratory
Thermometer and the clinical thermometer commonly used of people etc..But mercurial thermometer outer layer is typically made using glass, once rupture, is leaked out
It is very unfavorable to human body that the poisonous mercury come volatilizes mercury vapour, and " quick silver spilling over the ground " is also very harmful to environment.Compare in recent years
More popular thermocouple thermometer and thermometal thermometer etc. substitute effect, but its groundwork to mercury temperature in respect of certain
Material --- metal --- generally requires direct contact measured environment, and in some extreme environments, such as strong acid or strong alkali environment,
Still have to return the mercurial thermometer made using uncorruptible glass.
Utility model content
In order to solve the above technical problems, the utility model discloses a kind of numerical monitor electrolyte temperature meter, it includes real
Test with three-necked flask, left digital temperature sensor, right digital temperature sensor, processor, the display being connected with processor；Institute
State left placement mouth that experiment lays left digital temperature sensor with being provided with three-necked flask, lay right digital temperature sensor
The right main placement mouth laid mouth, lay processor；The left digital temperature sensor, right digital temperature sensor pass through a left side respectively
Data wire, right data wire are connected with processor data；The display can be with the data after video-stream processor calculating processing.
Preferably, the processor includes induction module, the power module and power module that are electrically connected with induction module
The amplification circuit module of electric connection and amplification circuit module are electrically connected with A/D D/A converter modules and A/D digital-to-analogue conversion moulds
The single-chip microcomputer of block, the display module being electrically connected with single-chip microcomputer.
Preferably, the experiment is put into the mixed electrolyte solutionses of 50ml pure water and 10g potassium chloride with three-necked flask.
A kind of numerical monitor electrolyte temperature meter of the present utility model, utilize the linear of electrolyte solution solubility and temperature
Relation, choose and stablize relatively, be not easy the solute that is electrolysed and prepare saturation electrolyte solution, containing solution using corrosion-resistant container is used as work
Make material, after being powered to solution, influence of the combination temperature solution conductivity corresponding linear pass can obtaining temperature and electric current
System, more accurate temperature display can be drawn by being handled by sampling through single-chip microcomputer, so can be in some environment (such as laboratory)
The use of middle part substitution mercurial thermometer, the possibility of pollution is reduced, and this thermometer can be used for strong acid, highly basic etc. extreme
The temperature survey of environment, reading simple, intuitive, it is easy to implement remote temperature and shows.
Beneficial effect：The utility model overcomes the deficiencies in the prior art, ingenious in design, rational in infrastructure, by using change
The more stable electrolyte solution of property is learned as operation material, principle is simple and avoids mercury vapour pollution threat；This design is based on
Programmed control, each part is designed using function modoularization, be easy to implement expansion and the upgrading optimization processing of function, than
Temperature is read as long-range, or directly transmits data signal for digital device processing computing.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
The accompanying drawing to be used is briefly described.
Fig. 1 is a kind of structural representation of numerical monitor electrolyte temperature meter of the utility model；
Fig. 2 is a kind of modular structure schematic diagram of the processor of numerical monitor electrolyte temperature meter of the utility model；
Fig. 3 is a kind of electrical block diagram of the processor of numerical monitor electrolyte temperature meter of the utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe.
Embodiment：
Shown in Fig. 1-Fig. 3, the utility model discloses a kind of numerical monitor electrolyte temperature meter, and it is severe to can be used for detection
Environment temperature, mercuryless, temperature the remote monitoring of normal temperature detection, chemical plant strong acid-base solution temperature；It includes experiment with three
Mouth flask 1, left digital temperature sensor 2, right digital temperature sensor 3, processor 4, the display 5 being connected with processor 4, institute
State the mixed electrolyte solutionses that experiment three-necked flask 1 is put into 50ml pure water and 10g potassium chloride；Three mouthfuls of burnings of the experiment
Bottle upper 1 is provided with the left placement mouth 11 for laying left digital temperature sensor 2, the right placement mouth for laying right digital temperature sensor 3
13rd, the main placement mouth 12 of processor 4 is laid；The left digital temperature sensor 2, right digital temperature sensor 3 pass through a left side respectively
Data wire 21, right data wire 31 are connected with the data of processor 4；The display 5 can be with the number after the calculating of video-stream processor 4 processing
According to.
A kind of numerical monitor electrolyte temperature meter of the utility model, the processor 4 (are not marked including induction module in figure
Show) and the power module 41 of induction module (not indicated in figure) electric connection and the amplifying circuit of the electric connection of power module 41
Module 42, A/D D/A converter modules 43, the single-chip microcomputer with A/D D/A converter modules 43 are electrically connected with amplification circuit module 42
44th, the display module 5 being electrically connected with single-chip microcomputer 44；Wherein, wherein, the induction module (not indicated in figure) is use
50ml three-necked flask contains the mixed electrolyte solutionses of 50ml pure water and 10g potassium chloride, is changed by ambient temperature to draw
Play curent change；The power module 41 is using REG1117-5 and REG1117-3.3 voltage stabilizing chips that 9V batteries difference is steady
5V and 3.3V are pressed in, and it exports maximum current and can reach 800ma, it is sufficient to support this experimental circuit；Display 5 surveys data
Shown in the display portion right side, temperature and voltage are simultaneously displayed on same screen by OLED12864 screens；Amplification circuit module 42
It is by the way that 200m Ω sampling resistors can be converted into voltage by the electric current on whole electrolysis loop, by amplifying voltage, send and give A/D
D/A converter module 43.
Beneficial effect：The utility model overcomes the deficiencies in the prior art, ingenious in design, rational in infrastructure, by using change
The more stable electrolyte solution of property is learned as operation material, principle is simple and avoids mercury vapour pollution threat；This design is based on
Programmed control, each part is designed using function modoularization, be easy to implement expansion and the upgrading optimization processing of function, than
Temperature is read as long-range, or directly transmits data signal for digital device processing computing.
A variety of modifications to these embodiments will be apparent for those skilled in the art, herein
Defined General Principle can be real in other embodiments in the case where not departing from spirit or scope of the present utility model
It is existing.
Claims (2)
- A kind of 1. numerical monitor electrolyte temperature meter, it is characterised in that：It includes experiment three-necked flask, left digital temperature sensing Device, right digital temperature sensor, processor, the display being connected with processor；The experiment is with being provided with peace on three-necked flask Put the left placement mouth of left digital temperature sensor, the right placement mouth of the right digital temperature sensor of placement, the main peace of placement processor Put mouth；The left digital temperature sensor, right digital temperature sensor pass through left data wire, right data wire and processor number respectively According to connection；The display can be with the data after video-stream processor calculating processing.
- 2. numerical monitor electrolyte temperature meter according to claim 1, it is characterised in that the processor includes sensing mould Block, the power module being electrically connected with induction module, the amplification circuit module being electrically connected with power module and amplifying circuit mould Block is electrically connected with A/D D/A converter modules, the display mould with the single-chip microcomputer of A/D D/A converter modules, with single-chip microcomputer electric connection Block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720508611.6U CN207007370U (en) | 2017-05-09 | 2017-05-09 | A kind of numerical monitor electrolyte temperature meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720508611.6U CN207007370U (en) | 2017-05-09 | 2017-05-09 | A kind of numerical monitor electrolyte temperature meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207007370U true CN207007370U (en) | 2018-02-13 |
Family
ID=61443617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720508611.6U Expired - Fee Related CN207007370U (en) | 2017-05-09 | 2017-05-09 | A kind of numerical monitor electrolyte temperature meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207007370U (en) |
-
2017
- 2017-05-09 CN CN201720508611.6U patent/CN207007370U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20180213 Termination date: 20190509 |
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| CF01 | Termination of patent right due to non-payment of annual fee |