CN2915884Y - Double ceramic tank buried type copper/ cupric sulfate reference electrode - Google Patents
Double ceramic tank buried type copper/ cupric sulfate reference electrode Download PDFInfo
- Publication number
- CN2915884Y CN2915884Y CN 200620085082 CN200620085082U CN2915884Y CN 2915884 Y CN2915884 Y CN 2915884Y CN 200620085082 CN200620085082 CN 200620085082 CN 200620085082 U CN200620085082 U CN 200620085082U CN 2915884 Y CN2915884 Y CN 2915884Y
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- China
- Prior art keywords
- ceramic
- ceramic pot
- copper
- reference electrode
- copper sulfate
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Abstract
The utility model is a double ceramic tank buried type copper/cupric sulfate reference electrode, including an outer ceramic tank, a filling material, an inner ceramic tank, a copper sulfate crystalloid, a wire and a red copper wire, the utility model is characterized in that the outer and inner ceramic tank are round or square bucket, a cover is positioned on the top of both ceramic tanks which is clamped on the tanks, a jaw-type clamper is used between the cover and the tank for binding or connection, an connecting column is arranged at the center of the cover of both tanks; the copper wires are poisoned in the inner ceramic tank, and the copper wires are also poisoned at the middle part of the outer ceramic tank, the ring-type space of the inner and outer ceramic tanks are filled with the combined fillers of copper sulfate crystalloid and jelly; the wires are connected with the inner ceramic tank through the connecting column of both ceramic tanks.
Description
One, technical field
The utility model relates to the used a kind of pair of ceramic pot buried copper/copper sulfate reference electrode that is complementary life with protected structures in the galvanic protection preservative system.
Two, background technology
Reference electrode is one of integral part important in the cathodic protection system, and especially in impressed current cathodic protection system, it promptly can be used to measure the current potential of protected structures, can be used as the potentiostat signal source of control automatically again.
On-the-spot practical application and cathode protection technology standard all require the life of cathodic protection system and the life of protected structures to be complementary; the life-span of general steel pipe and storage tank is generally all more than 50 years, but as generally seldom reaching 10 years the actual service life of the signal source reference electrode of cathodic protection system.Studying long-acting, long-life reference electrode is the long-term problem of inquiring into of cathodic protection engineering technician.
Three, summary of the invention
The purpose of this utility model provides a kind of pair of ceramic pot buried copper/copper sulfate reference electrode, and it is short work-ing life to solve above-mentioned prior art reference electrode, with the protected problem that is not complementary life of constructing.
The technical solution of the utility model realizes in the following manner;
The utility model is made up of outer ceramic pot, filler, interior ceramic pot, copper sulfate crystal, cable and copper wire, it is characterized in that inside and outside ceramic pot is made as drum shape or the side is barrel-shaped, two ceramic pot upper ends are equipped with lid, interlock with tank body, between gingival cyst of mucous gland in the newborn link and connect or bond, be provided with terminal stud at the centers of two lids; Fill copper wire in the interior ceramic pot, and be contained in the middle part of outer ceramic pot, the annular space of inside and outside ceramic pot is filled by copper sulfate crystal and jelly blended filler; Cable is connected by the terminal stud and the interior ceramic pot of two ceramic pots.
Two ceramic pots are set to the alumina porous ceramic jar, and outer ceramic pot wall thickness and porosity are greater than interior ceramic pot thickness and porosity.
Compared with the prior art the utility model has the following advantages:
1, adopt double-deck alumina-ceramic tank body as electrode body, conventional single-layer ceramic jar before replacing has improved ultimate compression strength and work-ing life;
2, two ceramic pot wall thickness and porosity are different, have guaranteed that enough ions ooze out on the one hand, guarantee the stability of current potential, have effectively controlled the ionic seepage velocity on the other hand again;
3, the filling of two ceramic pot annular spaces is a kind of mainly by copper sulfate crystal and gelatinoid blended particular fillers, makes slowly infiltration equably of ion, prolongs the work-ing life of reference electrode.
Four, description of drawings
Accompanying drawing is a structural representation of the present utility model
Ceramic pot 4-copper sulfate crystal 5-cable 6-red copper wire in the outer ceramic pot 2-filler 3-of 1-among the figure
Five, embodiment
For further disclosing the technical solution of the utility model, below in conjunction with being described in detail by embodiment:
The utility model is made up of outer ceramic pot 1, filler 2, interior ceramic pot 3, copper sulfate crystal 4, cable 5 and red copper wire 6, it is characterized in that inside and outside ceramic pot 1,3 is made as drum shape or the side is barrel-shaped, two ceramic pot upper ends are equipped with lid, interlock with tank body, between gingival cyst of mucous gland in the newborn link and connect or bond, be provided with terminal stud at the centers of two lids; Fill copper wire 6 in the interior ceramic pot, and be contained in the middle part of outer ceramic pot, the annular space of inside and outside ceramic pot is filled by copper sulfate crystal 4 and jelly blended filler; Cable 5 is connected by the terminal stud and the interior ceramic pot of two ceramic pots.
The electrode body of the reference electrode that the utility model is related adopts the double-layer ceramic tank body, fill up the analytical pure sulfuric acid copper crystal in the interior ceramic pot, and copper wire adopts extraordinarily thick copper wire, and the special filler that can make the slow uniformly penetrating of ion is filled in the space between the inside and outside ceramic pot.The two-layer ceramic jar adopts different wall, the alumina porous ceramic tank body of different porosities and micro-pore diameter.Promptly guarantee copper sulfate energy uniformly penetrating, guarantee the stability of electropotential,, regulate and control the seepage velocity of copper sulfate, prolong the work-ing life of reference electrode greatly again by the ceramic tank body of different rate of permeation and the particular fillers layer between the inside and outside jar.Compare with existing long lasting buried Cu/CuSO4 reference electrode, the utility model life-span is longer, and normal use can reach more than 30 years.
Claims (2)
1, a kind of pair of ceramic pot buried copper/copper sulfate reference electrode, form by outer ceramic pot, filler, interior ceramic pot, copper sulfate crystal, cable and copper wire, it is characterized in that inside and outside ceramic pot is made as drum shape or the side is barrel-shaped, two ceramic pot upper ends are equipped with lid, interlock with tank body, between gingival cyst of mucous gland in the newborn link and connect or bond, be provided with terminal stud at the centers of two lids; Fill copper wire in the interior ceramic pot, and be contained in the middle part of outer ceramic pot, the annular space of inside and outside ceramic pot is filled by copper sulfate crystal and jelly blended filler; Cable is connected by the terminal stud and the interior ceramic pot of two ceramic pots.
2, according to claim 1 pair of ceramic pot buried copper/copper sulfate reference electrode is characterized in that described two ceramic pots are set to the alumina porous ceramic jar, and outer ceramic pot wall thickness and porosity are greater than interior ceramic pot thickness and porosity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620085082 CN2915884Y (en) | 2006-05-30 | 2006-05-30 | Double ceramic tank buried type copper/ cupric sulfate reference electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620085082 CN2915884Y (en) | 2006-05-30 | 2006-05-30 | Double ceramic tank buried type copper/ cupric sulfate reference electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2915884Y true CN2915884Y (en) | 2007-06-27 |
Family
ID=38186791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620085082 Expired - Fee Related CN2915884Y (en) | 2006-05-30 | 2006-05-30 | Double ceramic tank buried type copper/ cupric sulfate reference electrode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2915884Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101226164B (en) * | 2008-01-16 | 2010-11-17 | 中国船舶重工集团公司第七二五研究所 | Embedment type reference electrode for inspecting/detecting steel reinforced concrete erosion |
| 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 |
-
2006
- 2006-05-30 CN CN 200620085082 patent/CN2915884Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101226164B (en) * | 2008-01-16 | 2010-11-17 | 中国船舶重工集团公司第七二五研究所 | Embedment type reference electrode for inspecting/detecting steel reinforced concrete erosion |
| 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 |
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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 |