CN202256122U - Hanger probe rod for corrosion monitoring - Google Patents
Hanger probe rod for corrosion monitoring Download PDFInfo
- Publication number
- CN202256122U CN202256122U CN2011203242841U CN201120324284U CN202256122U CN 202256122 U CN202256122 U CN 202256122U CN 2011203242841 U CN2011203242841 U CN 2011203242841U CN 201120324284 U CN201120324284 U CN 201120324284U CN 202256122 U CN202256122 U CN 202256122U
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- CN
- China
- Prior art keywords
- probe rod
- hanger
- probe
- corrosion monitoring
- installation
- 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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Abstract
The utility model relates to a hanger probe rod for corrosion monitoring, belonging to the field of corrosion monitoring equipment of the petrochemical industry. The hanger probe rod comprises a probe rod (1), wherein a hanger is installed at one end of the probe rod (1). The hanger probe rod is characterized in that the probe rod (1) is of an integrated structure; one end of the probe rod (1) is provided with a long key way (2), the other end of the probe rod (1) is arranged into a plate shape; and a plate surface is provided with a bolt hole (3) and an installation groove (4). The hanger probe rod has the advantages of flexibility and convenience for installation, strong practicability, wide application range, simple and unique structure and the like; and a hanger fixing part is fixed by two points, the hanger is fixed more firmly, therefore, the rotation danger of fixing by a single point is reduced, one of the two points for fixing is designed into a groove, and a hanger position is more flexibly regulated.
Description
Technical field
Corrosion monitoring is used the coupon test bar, belongs to the corrosion monitoring apparatus field of petrochemical industry, is specifically related to a kind of coupon test that is used to monitor pipeline and corrosion on Equipment situation.
Background technology
At present; The mode of corrosion detector probe mainly contains coupon test, resistance probe, inductance probe and linear polarization probe, and they are used for the different detection scope separately, and the response time of linear polarization probe is short; Have only several seconds, but can only be used for comparatively clean electrolyte environment; The response time of inductance probe and resistance probe is longer, need a few minutes to arrive dozens of minutes, but cost of investment is bigger, is mainly used in the evaluation of monitoring or corrosion inhibiter; And the response time of coupon test is the longest, need several days time at least, but cost of investment is lower; Installation and dismounting thereof are more flexible; And do not receive the restriction of conditions such as media type, temperature, pressure, in the present Petrochemical Enterprises of long-term operation wider result of use is arranged, but present most coupon test adopts the fixing mode of single-point; Rotate easily, and lacing film is regulated inconvenient.
Summary of the invention
The technical matters that the utility model will solve is: overcome the deficiency of prior art, provide a kind of 2 fixing, convenient and flexible installation, practical corrosion monitoring to use the coupon test bar.
The utility model solves the technical scheme that its technical matters adopted: this corrosion monitoring is used the coupon test bar; Comprise probe rod; Probe rod one end is installed lacing film, and it is characterized in that: said probe rod is an integral structure, and an end is provided with long keyway; The other end is tabular setting, and the plate face is provided with bolt hole and mounting groove.One end of the tabular setting of probe rod is provided with bolt hole and mounting groove simultaneously, forms at 2 and fixes, and makes that fixing of lacing film is more firm; Reduced the fixing rotation danger of single-point; 2 have in fixing and a bit adopt the grooved design, make that the adjusting of lacing film position is more flexible, and adopt the long keyway opening at the probe rod other end; For the direct manual installation in the not high installation site of pressure, do not need special erecting equipment.
Described probe rod adopts the anticorrosive property material.The material of probe rod requires to be higher than using the equipment installation material, prevents the corrosion of probe rod with this.
Compared with prior art, the beneficial effect that the utility model had is:
1, structure is unique, flexible and convenient to use, and an end of tabular setting adopts fix at 2, makes that fixing of lacing film is more firm; Reduced the fixing rotation danger of single-point; More fixing employing grooved is fixed, and makes that the adjustment of lacing film installation site is more flexible, and the probe rod other end is provided with long keyway and forms the grooved opening; Need not to use special probe that the loading and unloading specific purpose tool is installed in low-pressure system, for the direct manual installation in the not high installation site of pressure.
2, convenient and flexible installation; Applied widely: do not need the special facture lacing film, with test can be general with lacing film at ordinary times, the diameter of probe rod can be the same with resistance probe and inductance probe; Can directly adopt coupon test in installation sites such as resistance probes; Lacing film is the corrosion situation of monitoring equipment pipeline flexibly, the material of equipment installation is screened, for the anti-corrosion measure that improves equipment provides effective monitoring foundation.
Description of drawings
Fig. 1 is the utility model structural front view synoptic diagram.
Fig. 2 is the side view synoptic diagram of the utility model Fig. 1.
Wherein: 1, probe rod 2, long keyway 3, bolt hole 4, mounting groove.
Fig. 1～2nd, the most preferred embodiment of the utility model further specifies below in conjunction with 1～2 pair of the utility model of accompanying drawing:
Embodiment
With reference to accompanying drawing 1～2:
This corrosion monitoring is used the coupon test bar, comprises probe rod 1, long keyway 2, bolt hole 3 and mounting groove 4, and probe rod 1 is an integral structure; Integral body is divided into three parts; One end is tabular setting, and the plate face is provided with bolt hole 3 and mounting groove 4, is used to install and fix and adjust lacing film; Make lacing film form two point form and fix that mounting groove 4 makes that the adjustment of lacing film installation site on probe rod 1 is more flexible; Probe rod 1 other two parts are the tubulose setting, and tubular portion one end connects plate portion, the border setting of falling the filleted corner of T shape boss through T shape boss; Be provided with annular recess between two sections tubular portions; The tube wall of the tubular portion of the other end is provided with long keyway 2, therefore, in low-pressure system, need not to use special probe loading and unloading specific purpose tool; Can accomplish installation, the dismantlement work of probe rod 1 fast, and for the direct manual installation in the not high installation site of pressure.
Probe rod 1 adopts the anticorrosive property material, and the material of probe rod 1 requires to be higher than using the equipment installation material, prevents the corrosion of probe rod 1 with this.
The course of work is following:
The utility model in use, an end of probe rod 1 tabular setting is installed lacing films through bolt hole 3 and mounting groove 4, the other end is provided with long keyway 2; Bolt hole 3 makes the installation of 1 pair of lacing film of probe rod form at 2 with mounting groove 4 and fixes; Make lacing film more firm, reduced the fixing rotation danger of single-point, lacing film is the corrosion situation of monitoring equipment pipeline flexibly; Material to equipment installation is screened, for the anti-corrosion measure that improves equipment provides effective monitoring foundation; 2 have in fixing and a bit adopt mounting groove 4; Make that the adjusting of lacing film position is more flexible; The terminal long keyway 2 that adopts of probe rod 1 other end forms the grooved openings, for the direct manual installation in the not high installation site of pressure, does not need special erecting equipment.
In addition, the utility model convenient and flexible installation does not need the special facture lacing film; With test can be general with lacing film at ordinary times; The diameter of probe rod 1 can be the same with resistance probe and inductance probe, can directly adopt coupon test in any installation sites such as resistance probes, and the scope of application is wider.
The above; It only is the preferred embodiment of the utility model; Be not to be the restriction of the utility model being made other form, any professional and technical personnel of being familiar with possibly utilize the technology contents of above-mentioned announcement to change or be modified as the equivalent embodiment of equivalent variations.But every the utility model technical scheme content that do not break away to any simple modification, equivalent variations and remodeling that above embodiment did, still belongs to the protection domain of the utility model technical scheme according to the technical spirit of the utility model.
Claims (2)
1. corrosion monitoring is used the coupon test bar, comprises probe rod (1), and probe rod (1) one end is installed lacing film; It is characterized in that: said probe rod (1) is an integral structure; One end is provided with long keyway (2), and the other end is tabular setting, and the plate face is provided with bolt hole (3) and mounting groove (4).
2. corrosion monitoring according to claim 1 is used the coupon test bar, it is characterized in that: described probe rod (1) adopts the anticorrosive property material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203242841U CN202256122U (en) | 2011-08-31 | 2011-08-31 | Hanger probe rod for corrosion monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203242841U CN202256122U (en) | 2011-08-31 | 2011-08-31 | Hanger probe rod for corrosion monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202256122U true CN202256122U (en) | 2012-05-30 |
Family
ID=46117346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203242841U Expired - Fee Related CN202256122U (en) | 2011-08-31 | 2011-08-31 | Hanger probe rod for corrosion monitoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202256122U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105352880A (en) * | 2015-12-11 | 2016-02-24 | 中国石油化工股份有限公司 | Monitoring device and monitoring method for detecting downhole corrosion situation |
-
2011
- 2011-08-31 CN CN2011203242841U patent/CN202256122U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105352880A (en) * | 2015-12-11 | 2016-02-24 | 中国石油化工股份有限公司 | Monitoring device and monitoring method for detecting downhole corrosion situation |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20200831 |