CN204211830U - 防拖网式外加电流辅助阳极 - Google Patents
防拖网式外加电流辅助阳极 Download PDFInfo
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- CN204211830U CN204211830U CN201420625876.0U CN201420625876U CN204211830U CN 204211830 U CN204211830 U CN 204211830U CN 201420625876 U CN201420625876 U CN 201420625876U CN 204211830 U CN204211830 U CN 204211830U
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- anode
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- 230000007797 corrosion Effects 0.000 claims abstract description 11
- 238000005260 corrosion Methods 0.000 claims abstract description 11
- 239000002184 metal Substances 0.000 claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 17
- 239000010959 steel Substances 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 13
- 238000003466 welding Methods 0.000 claims description 8
- 241001317177 Glossostigma diandrum Species 0.000 claims description 6
- 239000003822 epoxy resin Substances 0.000 claims description 6
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 229920000647 polyepoxide Polymers 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 4
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 3
- 238000004210 cathodic protection Methods 0.000 abstract description 9
- 239000003643 water by type Substances 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Prevention Of Electric Corrosion (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201420625876.0U CN204211830U (zh) | 2014-10-27 | 2014-10-27 | 防拖网式外加电流辅助阳极 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201420625876.0U CN204211830U (zh) | 2014-10-27 | 2014-10-27 | 防拖网式外加电流辅助阳极 |
Publications (1)
Publication Number | Publication Date |
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CN204211830U true CN204211830U (zh) | 2015-03-18 |
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CN201420625876.0U Expired - Lifetime CN204211830U (zh) | 2014-10-27 | 2014-10-27 | 防拖网式外加电流辅助阳极 |
Country Status (1)
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CN (1) | CN204211830U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112048723A (zh) * | 2020-07-31 | 2020-12-08 | 浙江钰烯腐蚀控制股份有限公司 | 一种用于深海的阴极保护装置 |
-
2014
- 2014-10-27 CN CN201420625876.0U patent/CN204211830U/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112048723A (zh) * | 2020-07-31 | 2020-12-08 | 浙江钰烯腐蚀控制股份有限公司 | 一种用于深海的阴极保护装置 |
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Legal Events
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Co-patentee after: Offshore Oil Engineering Co., Ltd. Patentee after: China Offshore Oil Group Co., Ltd. Co-patentee after: Qingdao CISRI Nanogram Detection Protection Technology Co., Ltd. Address before: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Co-patentee before: Offshore Oil Engineering Co., Ltd. Patentee before: China National Offshore Oil Corporation Co-patentee before: Qingdao CISRI Nanogram Detection Protection Technology Co., Ltd. |
|
CP01 | Change in the name or title of a patent holder |