CN202008460U - Platy probe applied to measure metal corrosion rate - Google Patents
Platy probe applied to measure metal corrosion rate Download PDFInfo
- Publication number
- CN202008460U CN202008460U CN2010205446035U CN201020544603U CN202008460U CN 202008460 U CN202008460 U CN 202008460U CN 2010205446035 U CN2010205446035 U CN 2010205446035U CN 201020544603 U CN201020544603 U CN 201020544603U CN 202008460 U CN202008460 U CN 202008460U
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- test piece
- probe
- compensation
- signal
- measure
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Abstract
A platy probe applied to measure metal corrosion rate comprises a measurement test plate, a compensation test plate, a signal lead, a probe rod and a signal extraction connector. The platy probe can be arranged on a metal pipeline/container to measure of the metal corrosion rate. As the platy measurement test plate and the compensation test plate are adopted, the measurement can be more close to the actual corrosion situation of the pipeline/container.
Description
Technical field
The utility model patent relates to a kind of sheet probe that is applied to measure rate of metal corrosion, particularly a kind of sheet probe with measurement rate of metal corrosion of anti-interference, low noise, low temperature influence.
Background technology
Used metallic conduit/container in a large number during industrial enterprise is a large amount of, medium in this pipeline/container in use constantly corrodes pipeline/container, the corrosion of pipeline/container is constantly bringing economic loss to enterprise and is threatening people's life, and the generation of corrosion proposes higher requirement to corroding real-time monitoring.There have been some corrosion measurement products to be employed at present.In these were measured, the probe of measuring rate of metal corrosion was the basis of monitoring.But existing probe is that whole tubular probe is placed in the medium, and pipeline/container has only a surface to contact with medium, and the corrosion of the corrosion of tubular probe being regarded as pipeline/container can exist than mistake.
The utility model content
At above-mentioned deficiency, the utility model patent provides that a kind of to measure test piece be the probe that rate of metal corrosion is measured on chip being applied to, and the corrosion situation of the measurement test piece of this probe more can reflect the corrosion situation of pipeline/container.
For achieving the above object, the technical solution adopted in the utility model is characterized in that as shown in Figure 1:
One end of measurement test piece (1) and compensation test piece (3) links to each other and draws signal lead (6), measure the other end of test piece (1) and compensation test piece (3) and draw 2 signal leads (6) respectively, measuring between test piece (1) and compensation test piece (3) has insulation spacer (2) to do electrical isolation, measure test piece (1) and compensate test piece (2) and be fixed in probe rod (4) the one end cavitys, the other end of probe rod (4) connects signal and draws joint (5), and signal lead (6) is drawn joint (5) at signal and outwards drawn signal.
Probe rod (4) is a hollow, by this hollow space, the slotted line of measuring test piece (1), compensation test piece (2) can be connected to signal and draw on the joint (5).
Measure test piece (1) and use identical material with measured metal with compensation test piece (2), welding material also uses identical material.
Measure test piece (1), compensation test piece (2) is stacked mutually in the form of sheets, removing an end links to each other, other parts are insulated material and separate, measure test piece (1) and be in the outside, have only one side to contact with the external world, compensation test piece (2) does not contact with the outside, and compensation test piece (2) is used to compensate the resistance variations that metal causes because of temperature variation.
Measurement test piece (1), compensation test piece (2) are insulated material and are fixed in probe rod (4) the one end cavitys, and this insulating material has thermal insulation, corrosion resistance and enough intensity simultaneously.
Description of drawings
Fig. 1 is the sheet probe structural drawing;
Fig. 2 measures test piece, compensation test piece schematic diagram;
Fig. 3 measures test piece, compensation test piece structural drawing;
Fig. 4 measures test piece, compensation test piece connection layout;
Fig. 5 measures test piece to be fixed on outside drawing on the probe rod;
Embodiment
Measure test piece, as shown in Figure 3, thickness a=0.5mm, wide b=5mm, length c=25mm, material is identical with metal material to be measured.
The compensation test piece, as shown in Figure 3, thickness a=0.5mm, wide b=5mm, length c=20mm, material is identical with metal material to be measured, and signal lead is drawn in the compensation test piece, should make compensation test piece resistance fundamental sum measure test piece resistance and equate.
Measure being connected of test piece and compensation test piece, as shown in Figure 4, will measure test piece a and weld together at left end with compensation test piece b, welding material is identical with metal to be measured; Pad is gone up mica sheet c and is played heat transfer, insulation purpose between measurement test piece a and compensation test piece b; Measure test piece be fixed on the probe rod profile as shown in Figure 4.
Probe rod as shown in Figure 1, connects and measures test piece one end external diameter 30mm, middle one section external diameter 10mm.Use resistant materials such as stainless steel, have colloidal substance corrosion resistance filling material in the probe rod, reveal the protection inner lead to prevent probe; It can be fastened on the tested container and pipeline.
Foregoing has illustrated the sheet probe implementation method of this measurement rate of metal corrosion, but those of ordinary skill in the art makes simple deformation, measures providing for simple replacement of of insulating material between test piece and compensation test piece the profile of measuring test piece and compensation test piece, measure test piece and compensate test piece and make modification, all will be comprised in the utility model scope with the connected mode of probe rod.
Claims (5)
1. sheet probe that is applied to measure rate of metal corrosion, comprise and measure test piece (1), insulation spacer (2), compensation test piece (3), probe rod (4), signal is drawn joint (5), signal lead (6), it is characterized in that: an end of measurement test piece (1) and compensation test piece (3) links to each other and draws signal lead (6), measure the other end of test piece (1) and compensation test piece (3) and draw 2 signal leads (6) respectively, measuring between test piece (1) and compensation test piece (3) has insulation spacer (2) to do electrical isolation, measure test piece (1) and compensate test piece (2) and be fixed in probe rod (4) the one end cavitys, the other end of probe rod (4) connects signal and draws joint (5), and signal lead (6) is drawn joint (5) at signal and outwards drawn signal.
2. the probe of measurement rate of metal corrosion according to claim 1 is characterized in that: probe rod (4) is a hollow, by this hollow space, the slotted line of measuring test piece (1), compensation test piece (2) can be connected to signal and draw on the joint (5).
3. the sheet probe of measurement rate of metal corrosion according to claim 1 is characterized in that: identical material with measured metal is used in described measurement test piece (1), compensation test piece (2), and welding material also uses identical material.
4. the sheet probe of measurement rate of metal corrosion according to claim 1, it is characterized in that: described measurement test piece (1), the compensation test piece (2) stacked mutually in the form of sheets, removing an end links to each other, other parts are insulated material and separate, measure test piece (1) and be in the outside, have only one side to contact with the external world, compensation test piece (2) does not contact with the outside.
5. the sheet probe of measurement rate of metal corrosion according to claim 1, it is characterized in that: described measurement test piece (1), compensation test piece (2) are insulated material and are fixed in probe rod (4) the one end cavitys, and this insulating material has thermal insulation, corrosion resistance and enough intensity simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205446035U CN202008460U (en) | 2010-09-27 | 2010-09-27 | Platy probe applied to measure metal corrosion rate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205446035U CN202008460U (en) | 2010-09-27 | 2010-09-27 | Platy probe applied to measure metal corrosion rate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202008460U true CN202008460U (en) | 2011-10-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205446035U Expired - Fee Related CN202008460U (en) | 2010-09-27 | 2010-09-27 | Platy probe applied to measure metal corrosion rate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202008460U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103207143A (en) * | 2012-01-13 | 2013-07-17 | 沈阳中科韦尔腐蚀控制技术有限公司 | Metal corrosion rate detection device with temperature detection double-test piece probe |
| CN103954551A (en) * | 2014-03-25 | 2014-07-30 | 濮阳市普柯特腐蚀科技有限公司 | High sulfur content gas field novel electric resistance probe and production method thereof |
| CN110186841A (en) * | 2014-09-30 | 2019-08-30 | 罗斯蒙特公司 | It is measured using the corrosion rate for sacrificing probe |
-
2010
- 2010-09-27 CN CN2010205446035U patent/CN202008460U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103207143A (en) * | 2012-01-13 | 2013-07-17 | 沈阳中科韦尔腐蚀控制技术有限公司 | Metal corrosion rate detection device with temperature detection double-test piece probe |
| CN103207143B (en) * | 2012-01-13 | 2015-06-17 | 沈阳中科韦尔腐蚀控制技术有限公司 | Metal corrosion rate detection device with temperature detection double-test piece probe |
| CN103954551A (en) * | 2014-03-25 | 2014-07-30 | 濮阳市普柯特腐蚀科技有限公司 | High sulfur content gas field novel electric resistance probe and production method thereof |
| CN103954551B (en) * | 2014-03-25 | 2016-08-31 | 濮阳市普柯特腐蚀科技有限公司 | A kind of high sulfur Gas Fields Novel resistor probe and preparation method thereof |
| CN110186841A (en) * | 2014-09-30 | 2019-08-30 | 罗斯蒙特公司 | It is measured using the corrosion rate for sacrificing probe |
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| DD01 | Delivery of document by public notice |
Addressee: Duan Daojing Document name: Notification to Go Through Formalities of Registration |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Shenzhen Grusen Tech. Co.,Ltd. Document name: Notification to Pay the Fees |
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| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Duan Daojing Document name: Notification of Termination of Patent Right |
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| 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: 20111012 Termination date: 20190927 |