CN205898737U - Carrier concentration measuring transducer among cell electrolyte - Google Patents
Carrier concentration measuring transducer among cell electrolyte Download PDFInfo
- Publication number
- CN205898737U CN205898737U CN201620900236.5U CN201620900236U CN205898737U CN 205898737 U CN205898737 U CN 205898737U CN 201620900236 U CN201620900236 U CN 201620900236U CN 205898737 U CN205898737 U CN 205898737U
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- CN
- China
- Prior art keywords
- hall element
- carrier concentration
- current terminal
- casing
- housing
- 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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- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The utility model discloses a carrier concentration measuring transducer among cell electrolyte, including sealed casing, the lower part level is provided with hall element in the casing, and upper portion is equipped with the magnet in the casing, and the casing top is equipped with voltage detection device, and hall element's hall voltage end is connected with the voltage detection device electricity respectively, and hall element's current terminal follows the casing respectively and draws forth, and one of them current terminal is connected with the positive electrode, the vertical negative electrode that is connected with downwards again behind another current terminal series connection current detection device. The utility model has the advantages of measuring sensitivity is high, can be at during operation carrier concentration among the dynamic measurement electrolytic cell at any time.
Description
Technical field
This utility model is related to sensor field, carrier concentration measurement sensor in specifically a kind of cell electrolyte.
Background technology
Electrolytic cell its utilize the motion of charged carriers in electrolyte solution to produce electric current, the internal carrier of electrolyte
The performance important to electrolytic cell for the concentration.In prior art electrolytic cell, carrier concentration measurement mostly is and stops
Static measurement during power supply is it is impossible to operationally carrier concentration in kinetic measurement electrolytic cell.
Utility model content the purpose of this utility model is to provide carrier concentration measurement in a kind of cell electrolyte to pass
Sensor, to solve the problems, such as that in prior art electrolytic cell, carrier concentration cannot kinetic measurement.
In order to achieve the above object, the technical scheme that this utility model is adopted is:
Carrier concentration measurement sensor in a kind of cell electrolyte it is characterised in that: include sealing housing, in housing
Lower horizontal is provided with Hall element, and housing internal upper part is provided with magnet, and magnet is located at directly over Hall element, and case top sets
There is voltage check device, the Hall voltage end of Hall element is electrically connected with voltage check device respectively, the current terminal of Hall element
Draw from housing respectively, one of current terminal is connected with anelectrode straight down, another current terminal series current detection dress
Postpone and be connected with negative electrode more straight down.
Carrier concentration measurement sensor in a kind of described cell electrolyte it is characterised in that: described positive and negative electrode is equal
For telescopic electrode.
In this utility model, by the use of Hall element as sensing element, in the case that magnetic field intensity immobilizes, Hall
The Hall voltage that element produces with current related by Hall element, and electric current is had with carrier concentration in electrolyte solution
Close, therefore pass through to detect Hall voltage and accordingly calculated, you can learn carrier concentration in electrolyte solution.
This utility model has the advantages that measurement sensitivity is high, can operationally carry in kinetic measurement electrolytic cell at any time
Flow sub- concentration.
Brief description
Fig. 1 is this utility model structural representation.
Specific embodiment
As shown in figure 1, carrier concentration measurement sensor in a kind of cell electrolyte, including the housing 1 of sealing, housing 1
Interior lower horizontal is provided with Hall element 2, and housing 1 internal upper part is provided with magnet 3, and magnet 3 is located at directly over Hall element 2, shell
Body 1 top is provided with voltage check device 4, and the Hall voltage end of Hall element 2 is electrically connected with voltage check device 4 respectively, Hall
The current terminal of element 2 is drawn from housing 1 respectively, and one of current terminal is connected with anelectrode 5 straight down, another current terminal
It is connected with negative electrode 7 more straight down after series current detection means 6.Positive and negative electrode 5,7 is telescopic electrode.
Claims (2)
1. in a kind of cell electrolyte carrier concentration measurement sensor it is characterised in that: include the housing of sealing, in housing under
Portion has been horizontally disposed with Hall element, and housing internal upper part is provided with magnet, and magnet is located at directly over Hall element, and case top is provided with
Voltage check device, the Hall voltage end of Hall element is electrically connected with voltage check device respectively, and the current terminal of Hall element divides
Do not draw from housing, one of current terminal is connected with anelectrode straight down, another current terminal series current detection means
It is connected with negative electrode afterwards more straight down.
2. in a kind of cell electrolyte according to claim 1 carrier concentration measurement sensor it is characterised in that: described
Positive and negative electrode is telescopic electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620900236.5U CN205898737U (en) | 2016-08-18 | 2016-08-18 | Carrier concentration measuring transducer among cell electrolyte |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620900236.5U CN205898737U (en) | 2016-08-18 | 2016-08-18 | Carrier concentration measuring transducer among cell electrolyte |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205898737U true CN205898737U (en) | 2017-01-18 |
Family
ID=57778986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620900236.5U Expired - Fee Related CN205898737U (en) | 2016-08-18 | 2016-08-18 | Carrier concentration measuring transducer among cell electrolyte |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205898737U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110332685A (en) * | 2019-06-27 | 2019-10-15 | 郑州商学院 | For controlling the method, apparatus and air conditioner indoor unit of humidification apparatus |
-
2016
- 2016-08-18 CN CN201620900236.5U patent/CN205898737U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110332685A (en) * | 2019-06-27 | 2019-10-15 | 郑州商学院 | For controlling the method, apparatus and air conditioner indoor unit of humidification apparatus |
| CN110332685B (en) * | 2019-06-27 | 2021-05-18 | 郑州商学院 | Method and device for controlling humidifying equipment and air conditioner indoor unit |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170118 Termination date: 20180818 |