CN2421645Y - Simple electrolyzer - Google Patents
Simple electrolyzer Download PDFInfo
- Publication number
- CN2421645Y CN2421645Y CN 00214801 CN00214801U CN2421645Y CN 2421645 Y CN2421645 Y CN 2421645Y CN 00214801 CN00214801 CN 00214801 CN 00214801 U CN00214801 U CN 00214801U CN 2421645 Y CN2421645 Y CN 2421645Y
- Authority
- CN
- China
- Prior art keywords
- test piece
- sleeve
- utility
- model
- gasket ring
- 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
The utility model relates to a simple electrolytic bath, which comprises a sleeve barrel and an auxiliary electrode. The utility model is characterized in that a backing ring is arranged below a lower opening of the sleeve barrel; a test piece as a working electrode is arranged below the backing ring; the outward stretching part of the lower opening of the sleeve barrel, the backing ring and the test piece are fixed by a fixing bolt. The utility model has the advantage of simple structure, easy manufacture, low cost, and convenient operation.
Description
The utility model relates to a kind of device that metal erosion is used that detects, and particularly relates to a kind of simple and easy electrolytic cell.
At present detect metal erosion and comprise that the coating in the tested test piece generally uses electrolytic cell with electrochemical method.Electrolytic cell commonly used has a sleeve pipe, and this sleeve pipe is sandwiched between two square hardboards, and two hardboards connect by screw each other.Contrast electrode and auxiliary electrode are housed in the sleeve pipe.Platinum guaze is equipped with in middle and lower part in the sleeve pipe, and contrast electrode enters sleeve pipe and passes this platinum guaze by the top hardboard.Cated tested steel disc as working electrode is placed under the lower nozzle of sleeve pipe on the hardboard of bottom.The shortcoming of this electrolytic cell is to be difficult for assembling, each change have different coating by test piece the time, all need whole device is taken apart, therefore use inconvenience.
The purpose of this utility model provides a kind of simple and easy electrolytic cell, and it can remedy the above-mentioned deficiency of existing apparatus.
A kind of simple and easy electrolytic cell has a sleeve and an auxiliary electrode, and it is characterized in that has a gasket ring under the end opening of sleeve, and placement one is as the test piece of working electrode below this gasket ring, and the end opening of sleeve outwards stretches partly, gasket ring and test piece are fixed with a set bolt.
The utility model is simple in structure, makes easily, and cost is low, and is easy to use.
Below by embodiment and description of drawings the utility model.
Accompanying drawing is a structural representation of the present utility model.
The utility model has a sleeve 3 and a steel disc auxiliary electrode 1.One gasket ring 4 is arranged under the end opening of sleeve 3, and one of placement is as the test piece 2 that is made of a steel by oceanographic engineering of working electrode below this gasket ring 4.The end opening of sleeve 3 outwards stretches partly, gasket ring 4 and set bolt of test piece 2 usefulness 5 are fixed together them.Coating 8 is arranged above the test piece 2, flat board 7 is arranged below, have a lead 6 to be connected in the test piece 2.
When using the utility model, solution (for example 3% NaCl solution) is put into sleeve 3.The end opening of sleeve 3 is sealed by gasket ring 4 and the coating 8 above the test piece 2.Parameter with known its corrosion of Instrument measuring gets final product.The utility model is the bipolar electrode system, and when surveying the coating of high impedance with it, its auxiliary electrode 1 is a steel disc, is to use with tested marine steel identical materials to make; When surveying low-impedance coating, then use the Ag/AgCl electrode.
Claims (2)
1, a kind of simple and easy electrolytic cell, one sleeve (3) and an auxiliary electrode (1) are arranged, it is characterized in that under the end opening of sleeve (3) gasket ring (4) being arranged, placement one is as the test piece (2) of working electrode below this gasket ring (4), and it is fixing with a set bolt (5) that the end opening of sleeve (3) outwards stretches part, gasket ring (5) and test piece (2).
2, electrolytic cell as claimed in claim 1 is characterized in that described auxiliary electrode (1) is steel disc or silver/silver chloride electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00214801 CN2421645Y (en) | 2000-05-18 | 2000-05-18 | Simple electrolyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00214801 CN2421645Y (en) | 2000-05-18 | 2000-05-18 | Simple electrolyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2421645Y true CN2421645Y (en) | 2001-02-28 |
Family
ID=33580845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00214801 Expired - Fee Related CN2421645Y (en) | 2000-05-18 | 2000-05-18 | Simple electrolyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2421645Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100447564C (en) * | 2006-05-06 | 2008-12-31 | 范志鹏 | Counter-electrode welded-fixed triple-electrode electrolytic pool |
| CN102353708A (en) * | 2011-09-23 | 2012-02-15 | 中国科学院海洋研究所 | Detachable electrode |
| CN102590299A (en) * | 2012-01-10 | 2012-07-18 | 中国科学院海洋研究所 | Combined electrolytic cell |
-
2000
- 2000-05-18 CN CN 00214801 patent/CN2421645Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100447564C (en) * | 2006-05-06 | 2008-12-31 | 范志鹏 | Counter-electrode welded-fixed triple-electrode electrolytic pool |
| CN102353708A (en) * | 2011-09-23 | 2012-02-15 | 中国科学院海洋研究所 | Detachable electrode |
| CN102353708B (en) * | 2011-09-23 | 2013-06-26 | 中国科学院海洋研究所 | Detachable electrode |
| CN102590299A (en) * | 2012-01-10 | 2012-07-18 | 中国科学院海洋研究所 | Combined electrolytic cell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |