CN205678342U - A kind of rubber-lining equipment on-line corrosion monitoring and control system - Google Patents
A kind of rubber-lining equipment on-line corrosion monitoring and control system Download PDFInfo
- Publication number
- CN205678342U CN205678342U CN201620633180.1U CN201620633180U CN205678342U CN 205678342 U CN205678342 U CN 205678342U CN 201620633180 U CN201620633180 U CN 201620633180U CN 205678342 U CN205678342 U CN 205678342U
- Authority
- CN
- China
- Prior art keywords
- rubber
- line
- sensor
- control system
- pipeline
- 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.)
- Active
Links
Abstract
The utility model relates to a kind of rubber-lining equipment on-line corrosion monitoring and control system, it is arranged in the many pipelines being connected by flange, described inner-walls of duct is provided with line with rubber, in it includes being embedded at described line with rubber and along the arrangement of described pipeline direction of axis line multiple tracks first sensor, be arranged between described flange and the second sensor extending in described pipeline and the guided wave probe being arranged on described pipeline outer wall.By arranging multiple tracks first sensor along the arrangement of pipeline direction of axis line, installing the second sensor between the flanges and guided wave probe, by the online prison detection of three dimensions, obtain the ageing state of rubber lined pipe, thus reduce power plant's O&M cost;It is applicable to engineering project and carry out the comprehensive regulation from detection, monitoring, control entirety.
Description
Technical field
The utility model belongs to pipe testing apparatus field, is specifically related to a kind of rubber-lining equipment on-line corrosion monitoring and control
System.
Background technology
Rubber lining (i.e. line with rubber) because of have good corrosion resistance, reliability, machinability and can toolability, at nuclear power
In the very strong environment of environment temperature of standing not high (< 85 DEG C), corrosive medium, (briny environment and acid-alkali salt environment) has obtained extensively
Application.Rubber lining as other materials, under arms during be faced with ageing failure problem.Once occur that line with rubber is aging
Failure phenomenon, such as rubber lined chap and comes off, and passes through rubber serve as a contrast making seawater or the stronger medium of acid-alkali salt corrosivity
In directly contact with metallic matrix, cause metallic matrix to corrode rapidly, the event such as corrosion failure, leakage even occur.In addition, rubber
Glue lining is aged to a certain degree, the phenomenon that large area comes off easily occurs, and the line with rubber layer coming off is it is also possible to block pipeline, valve
The equipment such as door, pump, filter and heat exchanger, cause the disabler of these equipment, and the inefficacy of these equipment can bring and one be
The safety problem of row.
Rubber lined inefficacy checks first-selected visual examination, checks whether line with rubber has rusty stain, bubbling, cracking etc..Outward appearance is examined
Look into mainly by visual inspection, when naked eyes are inconvenient to check, can be by instruments such as camera, reflective mirror and endoscopes.If
During discovery those suspected defects, also to make further to judge by percussion hammer, electric spark.Percussion hammer is mainly checking hard rubber
When, when finding doubtful bubbling, but not can determine that, rap with percussion hammer, judge whether bubbling according to sound.Electric spark inspection is used
When not can determine that whether defect is damaged, electricity consumption Spark plug optical fiber sensor is verified further.On the whole, damaged at detection line with rubber
When, it is presently mainly daily maintainability detection both at home and abroad, and not yet develop the realtime on-line monitoring method of more system.
The overall aging tendency of rubber lined pipe, causes the uncertain increasing that pipe body corrosion occurs, and pipe body corrosion controls skill
Art is to extending service life of pipeline and being smoothed out of formulating that preventative strategy ensures that power plant produces is significant.State
The maintenance policy of inside and outside SEC rubber lined pipe always is a difficult problem.
Content of the invention
The utility model purpose is to provide a kind of rubber-lining equipment on-line corrosion monitoring to overcome the deficiencies in the prior art
And control system.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is: a kind of rubber-lining equipment on-line corrosion monitoring and
Control system, it is arranged in the many pipelines being connected by flange, and described inner-walls of duct is provided with line with rubber, and it includes being embedded at
In described line with rubber and along the arrangement of described pipeline direction of axis line multiple tracks first sensor, be arranged between described flange and extend
The second sensor to described pipeline and the guided wave probe being arranged on described pipeline outer wall.
Optimally, described pipeline is further fixed on be embedded impressed current anode in the inner.
Optimally, first sensor spaced set described in multiple tracks is on described line with rubber.
Owing to technique scheme is used, the utility model compared with prior art has the advantage that the utility model
Rubber-lining equipment on-line corrosion monitoring and control system, by arrange along pipeline direction of axis line arrangement multiple tracks first sensor,
The second sensor between the flanges and guided wave probe are installed, by the online prison detection of three dimensions, obtain rubber lined pipe
Ageing state, thus reduce power plant's O&M cost;It is applicable to engineering project and carry out the comprehensive regulation from detection, monitoring, control entirety.
Brief description
Accompanying drawing 1 is the structural representation of the utility model rubber-lining equipment on-line corrosion monitoring and control system;
Fig. 2 is the schematic diagram of Fig. 1;
Fig. 3 is the flow chart of the utility model rubber-lining equipment on-line corrosion monitoring and control system;
Wherein, the 1st, pipeline;2nd, flange;3rd, line with rubber;4th, first sensor;5th, the second sensor;6th, guided wave probe;7th, assist
Anode.
Detailed description of the invention
The utility model is further described by embodiment shown below in conjunction with the accompanying drawings.
Rubber-lining equipment on-line corrosion monitoring as depicted in figs. 1 and 2 and control system, mainly include first sensor
4 and second sensor 5 and guided wave probe 6.
Wherein, this rubber-lining equipment on-line corrosion monitoring and control system are typically mounted on the industries such as electric power, chemical industry, nuclear power station
Existing in the possible pipeline 1 of corrosion, many pipelines 1 form pipe-line system by being arranged on the flange 2 of its end and being attached,
Line with rubber 3 is then corresponding to be arranged on the inwall of these pipelines 1.First sensor 4 has multiple tracks, and they are embedded in line with rubber 3, and along pipe
The direction of axis line in road 1 is arranged successively;They are line with rubber Integrity Verification sensor, for monitoring the integrality of line with rubber.Second
Sensor 5 also has multiple, and each of which is arranged between two flanges 2, and extends in pipeline 1;They are the aging shape of line with rubber
State monitoring sensor (i.e. forced corrosion monitoring sensor), for monitoring the line with rubber ageing state of line with rubber, such as monitoring pipeline 1
In fluid in whether there is the line with rubber coming off.Guided wave probe 6 is arranged on the outer wall of pipeline 1, manages for on-line monitoring pipeline 1
The integrality of body.By the online prison detection of three dimensions, obtain the ageing state of rubber lined pipe, when discovery aging tendency is tight
Weight, can take measures to protect rubber lined pipe in time.
In the present embodiment, pipeline 1 is further fixed on be embedded impressed current anode 7 in the inner or impressed current cathodic protection
ICCP system.When actually used, can by first sensor the 4th, the second sensor 5 and impressed current anode 7 etc. respectively with control mould
Block or signal acquisition module are attached, thus the signal producing it is acquired and analyzes, when discovery aging tendency is tight
Start the pre-impressed current anode 7 implanted or implanted or impressed current cathodic protection ICCP system during weight, pipeline 1 body is entered
Row protection (as shown in Figure 3), and during overhaul, complete rubber lined pipe maintenance, thus reduce power plant's O&M cost.This line with rubber sets
Standby on-line corrosion monitoring and control system are applicable to engineering project, carry out the comprehensive regulation from detection, monitoring, control entirety;It can
Obtain the corrosion information of line with rubber and pipeline, and automatic feedback in real time, automatically protect equipment, it is ensured that the safe and stable operation of equipment.
In the present embodiment, first sensor 4 is the loop configuration corresponding with line with rubber 3, and they are set in qually spaced in lining
On glue 3.Multiple tracks first sensor 4 spaced set is on line with rubber 3.
Above-described embodiment only for illustrating that technology of the present utility model is conceived and feature, its object is to allow and is familiar with technique
Personage will appreciate that content of the present utility model and implement according to this, protection domain of the present utility model can not be limited with this.
All according to the utility model Spirit Essence made equivalence change or modify, all should cover protection domain of the present utility model it
In.
Claims (3)
1. rubber-lining equipment on-line corrosion monitoring and a control system, it is arranged on the many pipelines (1) being connected by flange (2)
In, described pipeline (1) inwall is provided with line with rubber (3), it is characterised in that: in it includes being embedded at described line with rubber (3) and along described
Pipeline (1) direction of axis line arrangement multiple tracks first sensor (4), be arranged between described flange (2) and extend to described pipe
The second sensor (5) in road (1) and guided wave probe (6) being arranged on described pipeline (1) outer wall.
2. rubber-lining equipment on-line corrosion monitoring according to claim 1 and control system, it is characterised in that: described pipeline
(1) it is further fixed on being embedded impressed current anode (7) in the inner.
3. rubber-lining equipment on-line corrosion monitoring according to claim 1 and control system, it is characterised in that: described in multiple tracks
One sensor (4) spaced set is on described line with rubber (3).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620633180.1U CN205678342U (en) | 2016-06-24 | 2016-06-24 | A kind of rubber-lining equipment on-line corrosion monitoring and control system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620633180.1U CN205678342U (en) | 2016-06-24 | 2016-06-24 | A kind of rubber-lining equipment on-line corrosion monitoring and control system |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205678342U true CN205678342U (en) | 2016-11-09 |
Family
ID=57429153
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201620633180.1U Active CN205678342U (en) | 2016-06-24 | 2016-06-24 | A kind of rubber-lining equipment on-line corrosion monitoring and control system |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN205678342U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105953018A (en) * | 2016-06-24 | 2016-09-21 | 苏州热工研究院有限公司 | Rubber-lining equipment corrosion online monitoring and control system |
-
2016
- 2016-06-24 CN CN201620633180.1U patent/CN205678342U/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105953018A (en) * | 2016-06-24 | 2016-09-21 | 苏州热工研究院有限公司 | Rubber-lining equipment corrosion online monitoring and control system |
CN105953018B (en) * | 2016-06-24 | 2019-06-25 | 苏州热工研究院有限公司 | A kind of rubber-lining equipment on-line corrosion monitoring and control system |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107401655B (en) | Metal pipe line defect recognition and no-welding method for maintaining | |
CN205859480U (en) | A kind of line with rubber integrity on-line monitoring system | |
CN205678342U (en) | A kind of rubber-lining equipment on-line corrosion monitoring and control system | |
CN105953018B (en) | A kind of rubber-lining equipment on-line corrosion monitoring and control system | |
CN105909910A (en) | On-line rubber lining integrality monitoring system | |
Mathiesen et al. | Monitoring and inspection options for evaluating corrosion in offshore wind foundations | |
CN101122994A (en) | Pipe inspection maintenance and fee determination method | |
CN108318549B (en) | Capacitive corrosion on-line monitoring device and method | |
CN102722617A (en) | Petroleum and petrochemical plant station stereoscopic perfect information visual production operation system and control method thereof | |
CN206161053U (en) | Online test detection of storage tank and evaluation device | |
CN110596204A (en) | Method and system for detecting damage condition of lining glue layer of pipeline of nuclear power station | |
Amend et al. | Selective application of corrosion resistant alloys mitigates corrosion in pH-modified geothermal fluids | |
Janovec et al. | Lifetime assessment of a steam pipeline | |
CN114999689A (en) | High-temperature gas cooled reactor metal supervision method, system and storage medium | |
CN205479927U (en) | But hot oil line of heating device self -checking | |
JP4317563B2 (en) | Gas leak rate measurement method and gas piping maintenance method | |
Chen et al. | On-line monitoring and warning of important in-service pressure equipment based on characteristic safety parameters | |
Farley | An overview of non destructive inspection services in nuclear power plants | |
CN201802858U (en) | Dual-integral type sealing structure of composite board pressure vessel | |
Wang et al. | Condition assessment of live PCCP lines with free-swimming electromagnetic inspection system | |
CN109488889A (en) | The online test method of in-service metallic conduit insulated liner layer status | |
CN211318272U (en) | Ice plug testing device | |
CN210136038U (en) | Pipeline flange leakage on-line detection system | |
CN208291975U (en) | A kind of gas station's manhole well and well lid bindiny mechanism | |
CN215573805U (en) | Heat tracing performance simulation test device for electric heat tracing submarine pipeline |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |