CN2852126Y - Ultra-long-lasting copper sulfate reference electrode - Google Patents
Ultra-long-lasting copper sulfate reference electrode Download PDFInfo
- Publication number
- CN2852126Y CN2852126Y CN 200520099768 CN200520099768U CN2852126Y CN 2852126 Y CN2852126 Y CN 2852126Y CN 200520099768 CN200520099768 CN 200520099768 CN 200520099768 U CN200520099768 U CN 200520099768U CN 2852126 Y CN2852126 Y CN 2852126Y
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- electrode
- top cover
- tube
- copper
- electrode tube
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Abstract
The utility model relates to an ultra-long-lasting copper sulfate reference electrode which comprises a positioning electrode tube (3), a micropore ceramic plate (2) and a top cover (6), wherein the micropore ceramic plate (2) is positioned at one end of the electrode tube (3), while the head cover (6) is fixed to the other end of the electrode tube (3); a bottom cover (1) is fixed on the connecting part of the micropore ceramic plate pore (2) and the electrode tube (3); copper sulfate solution is filled in the electrode tube (3), and a copper pipe (9) is arranged in the electrode tube (3); the copper pipe (9) is fixed on the top cover (6), and is fixedly connected with a reference cable (11). The utility model overcomes the defects of uncontrollability, unreliability and limited lifetime of the existing reference electrode. The reference electrode of the utility model does not invalidate when solution drains away, which ensures the long lifetime.
Description
Technical field
The utility model relates to the copper sulphate contrast electrode in a kind of electrochemical measurement field, and more particularly it is that a kind of speciality is imitated the copper sulphate contrast electrode.
Background technology
The long effective reference electrode (comprising 3 years, 5 years, 10 years) of people's use at present is by increasing the volume of contrast electrode body, increase the storage solutions amount and realize its long-life, there are three big shortcomings in this method: the one, and uncontrollable, the 2nd, unreliable, the 3rd, the life-span is limited.In addition, former contrast electrode body is for thin pottery, and is fragile; And the sealing of former contrast electrode is to rely on epoxy resin, and is unreliable, also inconvenient.
Summary of the invention
The purpose of this utility model is to overcome the weak point of above-mentioned background technology, and provides a kind of speciality to imitate the copper sulphate contrast electrode.This electrode can not lose efficacy because of flowing to end of solution, has guaranteed its long-life.
The purpose of this utility model reaches by following measure: a kind of speciality is imitated the copper sulphate contrast electrode, it comprises and is positioned at electrode tube 3, micropore porcelain plate 2, top cover 6, described electrode tube 3 one ends be that the other end of micropore porcelain plate 2, electrode tube 3 is fixed with top cover 6, described micropore porcelain plate 2 and electrode tube 3 junctions are fixed with bottom 1, in the described electrode tube 3 copper-bath is arranged, it is characterized in that it comprises that also being positioned at electrode tube 3 has copper tube 9, described copper tube 9 is fixed on the top cover 6, and fixedlys connected with reference cable 11.
In technique scheme, described copper tube 9 is to fixedly connected with gland nut 5 with the pad 10 that is positioned at top cover 6 other ends by the sealing adaptor 4 that is positioned at top cover 6 one ends.
In technique scheme, between described sealing adaptor 4 and the top cover 6 sealing gasket 7 is arranged.
In technique scheme, between described pad 10 and the top cover 6 packing layer 8 is arranged.
The utility model speciality is imitated the copper sulphate contrast electrode and had following advantage: 1. changing original electrode red copper bar into copper tube, is electrode, is again the supply pipeline of solution.Therefore can not lose efficacy because of solution flows to end, guarantee the long-life, this makes the long-term use at large-scale storage tank (10,000-100,000) jar end become possibility, has solved the long-standing a great problem of such engineering.2. sealing system safety, reliable, simple and convenient.3. the contrast electrode body changes engineering plastics into by former pottery, and intensity improves, and has reduced damage, and micropore pottery plate also is protected.
Description of drawings
Fig. 1 is imitated the structural representation of copper sulphate contrast electrode for the utility model speciality.
Embodiment
Describe the performance that the utility model speciality is imitated the copper sulphate contrast electrode in detail below in conjunction with accompanying drawing;
1 is that bottom, 2 is that micropore porcelain plate, 3 is that electrode tube, 4 is that sealing adaptor, 5 is that gland nut, 6 is that top cover, 7 is that sealing gasket, 8 is that packing layer, 9 is that copper tube, 10 is that pad, 11 is the reference cable among the figure.
Consult accompanying drawing as can be known: the utility model speciality is imitated the copper sulphate contrast electrode, it comprises electrode tube 3, micropore porcelain plate 2, top cover 6, described electrode tube 3 one ends be that the other end of micropore porcelain plate 2, electrode tube 3 is fixed with top cover 6, described micropore porcelain plate 2 and electrode tube 3 junctions are fixed with bottom 1, in the described electrode tube 3 copper-bath is arranged, in the described electrode tube 3 copper tube 9 is arranged, described copper tube 9 is fixed on the top cover 6, and fixedlys connected with reference cable 11.Described copper tube 9 is to fixedly connected by the sealing adaptor 4 that is positioned at top cover 6 one ends, sealing gasket 7 and the packing layer 8, pad 10 and the gland nut 5 that are positioned at top cover 6 other ends.
Need to prove: to those of ordinary skill in the art, can also make some changes or distortion to the utility model under the prerequisite that does not change the utility model principle, this belongs to protection domain of the present utility model equally.
Claims (5)
1, speciality is imitated the copper sulphate contrast electrode, it comprises and is positioned at electrode tube (3), micropore porcelain plate (2), top cover (6), described electrode tube (3) one ends be that the other end of micropore porcelain plate (2), electrode tube (3) is fixed with top cover (6), described micropore porcelain plate (2) and electrode tube (3) junction are fixed with bottom (1), described electrode tube has copper-bath in (3), it is characterized in that it comprises that also being positioned at electrode tube (3) has copper tube (9), described copper tube (9) is fixed on the top cover (6), and fixedlys connected with reference cable (11).
2, speciality according to claim 1 is imitated the copper sulphate contrast electrode, it is characterized in that described copper tube (9) is to fixedly connected with gland nut (5) with the pad (10) that is positioned at top cover (6) other end by the sealing adaptor (4) that is positioned at top cover (6) one ends.
3, speciality according to claim 2 is imitated the copper sulphate contrast electrode, it is characterized in that between described sealing adaptor (4) and the top cover (6) sealing gasket (7) being arranged.
4, speciality according to claim 2 is imitated the copper sulphate contrast electrode, it is characterized in that between described top cover (6) and the pad (10) packing layer (8) being arranged.
5, speciality according to claim 3 is imitated the copper sulphate contrast electrode, it is characterized in that between described top cover (6) and the pad (10) packing layer (8) being arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520099768 CN2852126Y (en) | 2005-12-31 | 2005-12-31 | Ultra-long-lasting copper sulfate reference electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520099768 CN2852126Y (en) | 2005-12-31 | 2005-12-31 | Ultra-long-lasting copper sulfate reference electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2852126Y true CN2852126Y (en) | 2006-12-27 |
Family
ID=37586085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520099768 Expired - Fee Related CN2852126Y (en) | 2005-12-31 | 2005-12-31 | Ultra-long-lasting copper sulfate reference electrode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2852126Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106610398A (en) * | 2017-01-12 | 2017-05-03 | 青岛双瑞海洋环境工程股份有限公司 | Buried anti-compression anti-seepage anti-dragging copper/copper sulfate reference electrode with long service life |
| CN109164037A (en) * | 2018-10-08 | 2019-01-08 | 西南石油大学 | A kind of the potential correction device and application method of Kelvin probe |
-
2005
- 2005-12-31 CN CN 200520099768 patent/CN2852126Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106610398A (en) * | 2017-01-12 | 2017-05-03 | 青岛双瑞海洋环境工程股份有限公司 | Buried anti-compression anti-seepage anti-dragging copper/copper sulfate reference electrode with long service life |
| CN109164037A (en) * | 2018-10-08 | 2019-01-08 | 西南石油大学 | A kind of the potential correction device and application method of Kelvin probe |
| CN109164037B (en) * | 2018-10-08 | 2020-11-24 | 西南石油大学 | Potential correction device of Kelvin probe and use method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061227 Termination date: 20111231 |