CN203782240U - Seawater container corrosion protection equipment - Google Patents
Seawater container corrosion protection equipment Download PDFInfo
- Publication number
- CN203782240U CN203782240U CN201420176707.3U CN201420176707U CN203782240U CN 203782240 U CN203782240 U CN 203782240U CN 201420176707 U CN201420176707 U CN 201420176707U CN 203782240 U CN203782240 U CN 203782240U
- Authority
- CN
- China
- Prior art keywords
- alloy anode
- container body
- sea container
- thread cap
- protection equipment
- 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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- Prevention Of Electric Corrosion (AREA)
Abstract
The utility model discloses seawater container corrosion protection equipment which comprises a thread cap (1), a seawater container body (2) and an alloy anode (4), wherein the alloy anode (4) is arranged at the bottom of the thread cap (1); an opening is formed in the seawater container body (2); an annular thread seat (3) is arranged outside the opening, is matched with the thread cap (1) in size and is in threaded connection with the thread cap (1); the alloy anode (4) extends into the seawater container body (2) through the opening in the seawater container body (2). According to the seawater container corrosion protection equipment, the alloy anode is arranged at a part, soaked in seawater for a long term, of the wall of a container, and the active alloy anode serves as a cathode of an original battery to be corroded, so that the seawater container can be protected from being electrochemically corroded.
Description
Technical field
The utility model relates to a kind of sea container corrosion protection equipment.
Background technology
When metal is placed in electrolyte solution, steel surface can form a kind of microbattery, also claims corrosion cell.Conventionally, sea container is mainly taking the steel plate of irony as main, and the seawater of wherein containing is equivalent to electrolyte solution, because steel plate is always impure, be actually alloy, outside deironing, also contain graphite, cementite and other metal and impurity, their great majority do not have ironwork to sprinkle; The anode of corrosion cell forming is like this iron, and negative electrode is impurity, again due to iron and impurity close contact, corrosion is constantly carried out, and gently causes for a long time internal tank rugged in the past, the heavy container seepage of boring a hole.
Summary of the invention
In order to address the above problem; the utility model provides a kind of sea container corrosion protection equipment; position on wall of container in long period of soaking seawater arranges the alloy anode more active than ferro element; active alloy anode is corroded as the negative pole of galvanic cell; can protect sea container not to be subject to galvanic corrosion, and corrosion removal alloy anode.
The utility model has adopted following technical scheme: a kind of sea container corrosion protection equipment, comprise thread cap, sea container body and alloy anode, described alloy anode is arranged on the bottom of thread cap, described sea container body is provided with opening, be provided with circular threaded block in the outside of opening, size and the thread cap of described circular threaded block match, and both are threaded, and described alloy anode stretches in sea container body by the opening on sea container body.
Described threaded block is external thread structure, is connected with thread cap by outside screw; Described threaded block is female thread structure, is connected with thread cap by internal thread.
The utlity model has following beneficial effect: the utility model has been stopped the micro-cell corrosion of sea container effectively, extended the work-ing life of sea container; Meanwhile, the utility model is simple in structure, with low cost, and changes conveniently, can carry out multiple spot setting according to the size of sea container.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model female thread structure.
Fig. 2 is the structural representation of the utility model external thread structure.
Embodiment
As shown in Figure 1, the utility model is a kind of sea container corrosion protection equipment, comprise thread cap (1), sea container body (2) and alloy anode (4), described alloy anode (4) is arranged on the bottom of thread cap (1), described sea container body (2) is provided with opening, be provided with circular threaded block (3) in the outside of opening, the size of described circular threaded block (3) and thread cap (1) match, both are threaded, and described alloy anode (4) stretches in sea container body (2) by the opening on sea container body (2); Described threaded block (3) is female thread structure, is connected with thread cap (1) by internal thread.
As shown in Figure 2, the utility model is a kind of sea container corrosion protection equipment, comprise thread cap (1), sea container body (2) and alloy anode (4), described alloy anode (4) is arranged on the bottom of thread cap (1), described sea container body (2) is provided with opening, be provided with circular threaded block (3) in the outside of opening, the size of described circular threaded block (3) and thread cap (1) match, both are threaded, and described alloy anode (4) stretches in sea container body (2) by the opening on sea container body (2); Described threaded block (3) is external thread structure, is connected with thread cap (1) by outside screw.
Claims (3)
1. a sea container corrosion protection equipment, it is characterized in that comprising thread cap (1), sea container body (2) and alloy anode (4), described alloy anode (4) is arranged on the bottom of thread cap (1), described sea container body (2) is provided with opening, be provided with circular threaded block (3) in the outside of opening, the size of described circular threaded block (3) and thread cap (1) match, both are threaded, and described alloy anode (4) stretches in sea container body (2) by the opening on sea container body (2).
2. a kind of sea container corrosion protection equipment according to claim 1, is characterized in that described threaded block (3) is external thread structure, is connected with thread cap (1) by outside screw.
3. a kind of sea container corrosion protection equipment according to claim 1, is characterized in that described threaded block (3) is female thread structure, is connected with thread cap (1) by internal thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420176707.3U CN203782240U (en) | 2014-04-14 | 2014-04-14 | Seawater container corrosion protection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420176707.3U CN203782240U (en) | 2014-04-14 | 2014-04-14 | Seawater container corrosion protection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203782240U true CN203782240U (en) | 2014-08-20 |
Family
ID=51318445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420176707.3U Expired - Fee Related CN203782240U (en) | 2014-04-14 | 2014-04-14 | Seawater container corrosion protection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203782240U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103981525A (en) * | 2014-04-14 | 2014-08-13 | 居国文 | Seawater container corrosion prevention device |
| CN108700180A (en) * | 2016-02-22 | 2018-10-23 | Zf 腓德烈斯哈芬股份公司 | Anticorrosive container II |
-
2014
- 2014-04-14 CN CN201420176707.3U patent/CN203782240U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103981525A (en) * | 2014-04-14 | 2014-08-13 | 居国文 | Seawater container corrosion prevention device |
| CN108700180A (en) * | 2016-02-22 | 2018-10-23 | Zf 腓德烈斯哈芬股份公司 | Anticorrosive container II |
| CN108700180B (en) * | 2016-02-22 | 2021-04-30 | Zf 腓德烈斯哈芬股份公司 | Corrosion inhibitor container, wind generator transmission mechanism and related assembly method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20150414 |
|
| EXPY | Termination of patent right or utility model |