SU852969A1 - Deep anode grounding device - Google Patents
Deep anode grounding device Download PDFInfo
- Publication number
- SU852969A1 SU852969A1 SU792853234A SU2853234A SU852969A1 SU 852969 A1 SU852969 A1 SU 852969A1 SU 792853234 A SU792853234 A SU 792853234A SU 2853234 A SU2853234 A SU 2853234A SU 852969 A1 SU852969 A1 SU 852969A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- grounding device
- anode grounding
- sample
- deep anode
- steel
- Prior art date
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- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
- Prevention Of Electric Corrosion (AREA)
Description
Характеристики образца А, мм, даныCharacteristics of sample A, mm, are given
ниже:below:
Длина стального стержн 400Length of steel bar 400
Диаметр стального стержн 6The diameter of the steel rod 6
Рассто ние между дисками35Disk spacing35
Диаметр дисков40Disc diameter40
Толщина дисков2Disk thickness 2
Образец Б представл ет собой стальнойSample B is steel
стержень с нриваренными к нему штыр ми.rod with pins attached to it.
Характеристики образца Б, мм, приведены ниже:Characteristics of sample B, mm, are listed below:
Длина стального стержн Диаметр стального стержн Рассто ние между штыр ми Диаметр штырей Длина штырейThe length of the steel rod The diameter of the steel rod The distance between the pins The diameter of the pins The length of the pins
Образцы А и Б помещают в стальной бак с грунтом, который одновременно служит катодом. В грунт попеременно устанавливают образцы А и Б, которые служат анодами . Дл протекани электрохимических процессов к смонтированной установке подключают выпр митель посто нного тока. Врем проведени эксперимента как дл образца А, так и Б 20 ч. В конце эксперимента снимают значени тока / и напр жени U. Дл образца А 7 2,95 Л, (,2 В. Дл образца Б ,16 Л, / 14,31 В. По известной формуле (вытекающей из закона Фраде ) определ ют электрохимический эквивалент стали (К); Дл образца А ,15 кг/А. год,, дл образца Б К 2,42 кг/А-год.Samples A and B are placed in a steel tank with a primer, which also serves as a cathode. Samples A and B, which serve as anodes, are alternately placed in the ground. For the flow of electrochemical processes, a DC rectifier is connected to the mounted installation. The time of the experiment for both sample A and B is 20 hours. At the end of the experiment, the values of current / and voltage U are removed. For sample A 7 2.95 L, (, 2 V. For sample B, 16 L, / 14, 31 B. The electrochemical equivalent of steel (K) is determined by the well-known formula (derived from the Frade law); For sample A, 15 kg / A. Year, for sample B К 2.42 kg / A-year.
Использование дисков вместо стальных стержней позвол ет увеличить срок службы анодного заземлител на 10-20%.The use of discs instead of steel rods allows to increase the service life of the anode earthing switch by 10-20%.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU792853234A SU852969A1 (en) | 1979-12-14 | 1979-12-14 | Deep anode grounding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU792853234A SU852969A1 (en) | 1979-12-14 | 1979-12-14 | Deep anode grounding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU852969A1 true SU852969A1 (en) | 1981-08-07 |
Family
ID=20865065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU792853234A SU852969A1 (en) | 1979-12-14 | 1979-12-14 | Deep anode grounding device |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU852969A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4504375A (en) * | 1983-01-31 | 1985-03-12 | Hommema Van 1825 B.V. | Anode element for use in a cathodic protection system |
| RU2452796C1 (en) * | 2011-02-28 | 2012-06-10 | Государственное образовательное учреждение высшего профессионального образования "Уфимский государственный нефтяной технический университет" | Subsurface anodic earth lead and activator of subsurface anodic earth lead |
| RU2476622C1 (en) * | 2011-07-06 | 2013-02-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Уфимский государственный нефтяной технический университет" | Assembly method of subsurface anodic ground wire, quickly assembled device for its implementation; ground wire electrode |
-
1979
- 1979-12-14 SU SU792853234A patent/SU852969A1/en active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4504375A (en) * | 1983-01-31 | 1985-03-12 | Hommema Van 1825 B.V. | Anode element for use in a cathodic protection system |
| RU2452796C1 (en) * | 2011-02-28 | 2012-06-10 | Государственное образовательное учреждение высшего профессионального образования "Уфимский государственный нефтяной технический университет" | Subsurface anodic earth lead and activator of subsurface anodic earth lead |
| RU2476622C1 (en) * | 2011-07-06 | 2013-02-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Уфимский государственный нефтяной технический университет" | Assembly method of subsurface anodic ground wire, quickly assembled device for its implementation; ground wire electrode |
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