CN201697658U - Hastelloy electrode sensor - Google Patents
Hastelloy electrode sensor Download PDFInfo
- Publication number
- CN201697658U CN201697658U CN2010202370778U CN201020237077U CN201697658U CN 201697658 U CN201697658 U CN 201697658U CN 2010202370778 U CN2010202370778 U CN 2010202370778U CN 201020237077 U CN201020237077 U CN 201020237077U CN 201697658 U CN201697658 U CN 201697658U
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- sensor
- hastelloy
- electrode
- corrosion
- utility
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Abstract
The utility model relates to a Hastelloy electrode sensor, belonging to the technical field of the intelligent electromagnetic flowmeter sensor of the liquid flow in a pipeline. The technical scheme comprises an electrode (3), a sensor barrel body (2) and a host (3), wherein the host is arranged on the sensor barrel body, the sensor is in a barrel-shaped structure, and the electrode made of the Hastelloy material is arranged on the inner wall of the sensor barrel body. The utility model has the beneficial effects that the electrode is made of the Hastelloy material, Hastelloy belongs to Ni-Mo-Cr-Fe-Tungsten Nickel based alloy, is the most corrosion resistant one in modern metal materials, has excellent corrosion-resistant property to most corrosive mediums in the oxidation and reduction states, has excellent pitting corrosion resistance and stress corrosion cracking resistance, and can resist the corrosion of hydrochloric acid with any temperature and any concentration under the normal pressure.
Description
Affiliated technical field:
The utility model relates to a kind of Hastelloy electrode sensor, belongs to the intelligent electromagnetic flowmeter sensor technical field of fluid flow in the measuring channel.
Background technology:
At present; the intelligent electromagnetic flowmeter sensor is used widely in the flow measurement of liquid, but in the middle of actual measurement, runs into some Korrosionsmediums through regular meeting; and common electrode is easy to be corroded and can't use, thereby has limited the use of intelligent electromagnetic flowmeter.
The utility model content:
The utility model purpose provides a kind of Hastelloy electrode sensor, improves the decay resistance of electrode, solves the problems referred to above that exist in the background technology.
The technical solution of the utility model is: the Hastelloy electrode sensor comprises electrode, sensor cylindrical shell, and sensor is a tubular structure, and the arrangement of electrodes of Hastelloy material is on the sensor cylinder inboard wall.
The quantity of Hastelloy electrode determines that as required Hastelloy is a kind of material known.
The utility model also is provided with main frame, main frame be arranged on the sensor cylindrical shell above,
The beneficial effects of the utility model are: electrode is to be made by the Hastelloy material, and it is nickel-base alloy that Hastelloy belongs to nickel-molybdenum-chromium-iron-tungsten; It is the most anti-corrosion a kind of in the modern metal material, they are in oxidation and reduction two atmosphere states, most of corrosive mediums are had excellent decay resistance, outstanding anti-spot corrosion and stress crack corrosion performance are arranged, the corrosion of any temperature, any concentration hydrochloric acid under the ability normal pressure.
Description of drawings:
Accompanying drawing 1 is the synoptic diagram of the utility model embodiment;
Accompanying drawing 2 is sensor construction synoptic diagram of the present utility model;
Among the figure: main frame 1, sensor 2, electrode 3.
Embodiment:
Below in conjunction with accompanying drawing, the utility model is described in further detail by embodiment.
In an embodiment, the Hastelloy electrode sensor comprises electrode 3, sensor cylindrical shell 2, main frame 1, main frame be arranged on the sensor cylindrical shell above, sensor is a tubular structure, the arrangement of electrodes of Hastelloy material is in the sensor cylindrical shell, and the arrangement of electrodes of three Hastelloy materials is on the inner tube wall of sensor cylindrical shell.
Claims (2)
1. a Hastelloy electrode sensor is characterized in that comprising electrode (3), sensor cylindrical shell (2), and sensor is a tubular structure, and the arrangement of electrodes of Hastelloy material is on the sensor cylinder inboard wall.
2. the Hastelloy electrode sensor according to claim 1 is characterized in that also being provided with main frame (1), main frame be arranged on the sensor cylindrical shell above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202370778U CN201697658U (en) | 2010-06-25 | 2010-06-25 | Hastelloy electrode sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202370778U CN201697658U (en) | 2010-06-25 | 2010-06-25 | Hastelloy electrode sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201697658U true CN201697658U (en) | 2011-01-05 |
Family
ID=43398906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202370778U Expired - Fee Related CN201697658U (en) | 2010-06-25 | 2010-06-25 | Hastelloy electrode sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201697658U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9506890B2 (en) | 2014-12-16 | 2016-11-29 | Eastman Chemical Company | Physical vapor deposited biosensor components |
| WO2018052713A1 (en) * | 2016-09-16 | 2018-03-22 | Eastman Chemical Company | Biosensor electrodes prepared by physical vapor deposition |
| US11624723B2 (en) | 2016-09-16 | 2023-04-11 | Eastman Chemical Company | Biosensor electrodes prepared by physical vapor deposition |
| US11835481B2 (en) | 2016-06-15 | 2023-12-05 | Eastman Chemical Company | Physical vapor deposited biosensor components |
| US11881549B2 (en) | 2017-06-22 | 2024-01-23 | Eastman Chemical Company | Physical vapor deposited electrode for electrochemical sensors |
-
2010
- 2010-06-25 CN CN2010202370778U patent/CN201697658U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9506890B2 (en) | 2014-12-16 | 2016-11-29 | Eastman Chemical Company | Physical vapor deposited biosensor components |
| US11835481B2 (en) | 2016-06-15 | 2023-12-05 | Eastman Chemical Company | Physical vapor deposited biosensor components |
| WO2018052713A1 (en) * | 2016-09-16 | 2018-03-22 | Eastman Chemical Company | Biosensor electrodes prepared by physical vapor deposition |
| US11624723B2 (en) | 2016-09-16 | 2023-04-11 | Eastman Chemical Company | Biosensor electrodes prepared by physical vapor deposition |
| US11630075B2 (en) | 2016-09-16 | 2023-04-18 | Eastman Chemical Company | Biosensor electrodes prepared by physical vapor deposition |
| US11881549B2 (en) | 2017-06-22 | 2024-01-23 | Eastman Chemical Company | Physical vapor deposited electrode for electrochemical sensors |
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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 |
Granted publication date: 20110105 Termination date: 20140625 |
|
| EXPY | Termination of patent right or utility model |