CN217688695U - Buried metal corrosion degree detection device - Google Patents
Buried metal corrosion degree detection device Download PDFInfo
- Publication number
- CN217688695U CN217688695U CN202221037373.2U CN202221037373U CN217688695U CN 217688695 U CN217688695 U CN 217688695U CN 202221037373 U CN202221037373 U CN 202221037373U CN 217688695 U CN217688695 U CN 217688695U
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- CN
- China
- Prior art keywords
- host computer
- connecting wire
- corrosion degree
- electrode connecting
- detection device
- 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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- 239000002184 metal Substances 0.000 title claims abstract description 27
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 27
- 230000007797 corrosion Effects 0.000 title claims abstract description 21
- 238000005260 corrosion Methods 0.000 title claims abstract description 21
- 238000001514 detection method Methods 0.000 title claims abstract description 15
- 230000005611 electricity Effects 0.000 claims abstract description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000002848 electrochemical method Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000010301 surface-oxidation reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The utility model relates to a bury metal corrosion degree detection device, the computer comprises a host computer, be equipped with display screen and button on the host computer, be equipped with MCU in the host computer, display screen and button all are connected with the MCU electricity, be connected with metal electrode connecting wire and electric potential electrode connecting wire on the host computer, the electricity is connected with the electric potential electrode on the electric potential electrode connecting wire, should bury metal corrosion degree detection device and can directly bury or the blister draws down the line or the corruption condition of acting as go-between with ground detection, and is simple and convenient, and the data detection precision is high moreover, and the practicality is strong.
Description
Technical Field
The utility model particularly relates to a bury metal corrosion degree detection device.
Background
In the prior art, a vernier caliper is usually used for detecting a grounding down lead or a stay wire of a power transmission line, manual rust removal needs to be carried out on the surface before detection, the rust removal is not thorough, and measurement data and the correctness of maintenance decision are easily influenced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: in order to overcome the defects of the prior art, the device for detecting the corrosion degree of the underground metal is provided.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a bury metal corrosion degree detection device, includes the host computer, be equipped with display screen and button on the host computer, be equipped with MCU in the host computer, display screen and button all are connected with MCU electricity, the electricity is connected with metal electrode connecting wire and electric potential electrode connecting wire on the host computer, the electricity is connected with the electric potential electrode on the electric potential electrode connecting wire.
Preferably, a metal clip is arranged on the metal electrode connecting wire.
The beneficial effects of the utility model are that, should bury metal corrosion degree detection device and can directly bury or the blister downlead or the corruption condition of acting as go-between with detecting on ground, simple and convenient, data detection precision is high moreover, and the practicality is strong.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a schematic structural view of a corrosion degree detecting device for buried metals according to the present invention;
in the figure: 1. the display comprises a host, 2, a display screen, 3, keys, 4, a potential electrode connecting wire, 5, a metal electrode connecting wire and 6, a potential electrode.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
As shown in figure 1, the device for detecting the corrosion degree of the underground metal comprises a host 1, wherein a display screen 2 and a key 3 are arranged on the host 1, an MCU is arranged in the host 1, the display screen 2 and the key 3 are both electrically connected with the MCU, a metal electrode connecting wire 5 and a potential electrode connecting wire 4 are electrically connected to the host 1, and a potential electrode 6 is electrically connected to the potential electrode connecting wire 4.
Preferably, a metal clip is disposed on the metal electrode connecting wire 5.
The grounding wire corrosion tester has the working principle that the potential of the grounding wire surface relative to a water-buried grounding wire or the potential gradient of the measuring surface is measured, and whether the grounding wire is corroded or the corrosion degree is judged according to the potential magnitude generated by the grounding wire corrosion or the formed potential gradient.
The device mainly utilizes an electrochemical measurement method to carry out nondestructive measurement on the corrosion degree of the grounding wire.
When detecting, can press from both sides on the iron tower through the metal clip on the metal electrode connecting wire 5, can detect surface oxidation corrosion partial thickness, get rid of the influence of corrosion crust-forming corrosion part when carrying out metal detection, accomplish to measure accurately, it is qualitative accurate, provide accurate foundation for the disappearance work, solve the actual work difficulty.
The MCU is a central control unit, the main functions are data processing, data storage and the like, the display screen 2 is mainly used for displaying corresponding contents, and the keys 3 are used for adjustment and control.
Compared with the prior art, the underground metal corrosion degree detection device can directly detect the corrosion condition of the underground or water bubble down lead or the stay wire on the ground, is simple and convenient, and has high data detection precision and strong practicability.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (2)
1. The utility model provides an underground metal corrosion degree detection device which characterized in that, includes the host computer, be equipped with display screen and button on the host computer, be equipped with MCU in the host computer, display screen and button all are connected with MCU electricity, the electricity is connected with metal electrode connecting wire and electric potential electrode connecting wire on the host computer, the electricity is connected with the electric potential electrode on the electric potential electrode connecting wire.
2. The apparatus for detecting corrosion degree of buried metal according to claim 1, wherein a metal clip is provided on said metal electrode connection line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221037373.2U CN217688695U (en) | 2022-04-29 | 2022-04-29 | Buried metal corrosion degree detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221037373.2U CN217688695U (en) | 2022-04-29 | 2022-04-29 | Buried metal corrosion degree detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217688695U true CN217688695U (en) | 2022-10-28 |
Family
ID=83736688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221037373.2U Expired - Fee Related CN217688695U (en) | 2022-04-29 | 2022-04-29 | Buried metal corrosion degree detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217688695U (en) |
-
2022
- 2022-04-29 CN CN202221037373.2U patent/CN217688695U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221028 |