CN109489735A - Pipeline compensator intelligent measurement and monitoring system - Google Patents
Pipeline compensator intelligent measurement and monitoring system Download PDFInfo
- Publication number
- CN109489735A CN109489735A CN201811648625.3A CN201811648625A CN109489735A CN 109489735 A CN109489735 A CN 109489735A CN 201811648625 A CN201811648625 A CN 201811648625A CN 109489735 A CN109489735 A CN 109489735A
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- compensator
- adapter tube
- detection device
- monitoring system
- intelligent measurement
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B17/00—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations
- G01B17/02—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations for measuring thickness
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
- G06M1/00—Design features of general application
- G06M1/27—Design features of general application for representing the result of count in the form of electric signals, e.g. by sensing markings on the counter drum
- G06M1/272—Design features of general application for representing the result of count in the form of electric signals, e.g. by sensing markings on the counter drum using photoelectric means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/028—Material parameters
- G01N2291/0289—Internal structure, e.g. defects, grain size, texture
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Acoustics & Sound (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The invention is related to pipeline compensator intelligent measurement and monitoring system, including compensator, detection device and control system, compensator connect and fixes with pipeline, detection device includes displacement detector, flexible counting and detecting device, thickness and crack detection device, control system includes signal transmitting apparatus, data processing equipment and data terminal, detection device is electrically connected with power supply and signal transmitting apparatus respectively, signal transmitting apparatus is electrically connected by wired or wireless way with data processing equipment, and data processing equipment is electrically connected with data terminal.The present invention acquires all data of compensator by detection device, is sent in the mobile phone or computer of related personnel after treatment, and realization is checked at any time, and occurs leaking or plate indicates nature of danger alarm in compensator.The present invention is conducive to optimizing product design, enhances the performance of compensator, and can the more maintenance, maintenance of Accurate Prediction compensator and replacing construction, realize intelligent measurement and monitoring.
Description
Technical field
The present invention relates to pipeline compensator technical field, especially a kind of pipeline compensator intelligent measurement and monitoring system.
Background technique
Existing heat supply or gas pipeline need to be segmented several compensators for being used to compensate pipeline extension of installation, especially use
In conveying high temperature, the long range heat supply pipeline of high-pressure medium, the wall thickness of compensator is larger, intensity is higher, the axial direction of extraction duct
It is displaced more.Therefore higher for the reliability requirement of pipeline compensator.
At present, it is common to use corrugated expansion joint be inner pressed working method mostly.After being passed through medium in pipeline, medium
It can enter in the inner cavity of bellows, i.e. pressure of the inner wall of bellows by medium.Pipeline is extended or is received because expanding with heat and contract with cold
When contracting, the active force that bellows is stretched or compresses, in addition the pressure that ripple inside pipe wall is born, in long-term use process, by
Larger in the stroke that heat supply pipeline generates, the wave number of bellows is more, and the bellows of compensator is easy to leak because of fatigue,
Inner pressed corrugated expansion joint, which once leaks, can make entire compensator fail.Therefore periodic maintenance or replacement compensation of pipeline are needed
Device causes the service life of compensator shorter, the heavy workload of maintenance and replacement, higher cost.Sometimes because failing to find in time
The compensator of leakage and failure causes serious personal injury and economic loss to cause industrial accident.
Summary of the invention
The object of the present invention is to provide a kind of pipeline compensator intelligent measurement and monitoring system, using displacement detector,
Flexible counting and detecting device, thickness and crack detection device acquire all data in compensator use process in real time, and through number
It after output and processing, is sent in the mobile phone or computer of related personnel in real time, checks or alarm at any time to realize.
The purpose of the present invention is what is realized by using following technical scheme:
Pipeline compensator intelligent measurement and monitoring system, including compensator, detection device and control system, the compensator
It is connect with pipeline and fixed, the detection device includes displacement detector, flexible counting and detecting device, thickness and crack detection
Device, the control system include signal transmitting apparatus, data processing equipment and data terminal；The detection device is located at compensation
On the shell of device, detection device is electrically connected with power supply and signal transmitting apparatus respectively, and signal transmitting apparatus passes through wired or wireless
Mode is electrically connected with data processing equipment, and data processing equipment is electrically connected with data terminal.
As the preferred technical solution of the present invention, institute's displacement sensing device includes laser displacement sensor, laser displacement
Sensor is made of transmitting terminal and receiving end, and the transmitting terminal or receiving end are located at the outer surface that compensator is taken over, receiving end
Or transmitting terminal is located at the fixation position except compensator.
As the preferred technical solution of the present invention, the flexible counting and detecting device includes infrared counting device, infrared
Line counting device is made of transmitting terminal and receiving end, and the transmitting terminal or receiving end are located at the outer surface that compensator is taken over, and is connect
Receiving end or transmitting terminal are located at the fixation position except compensator.
As the preferred technical solution of the present invention, the thickness and crack detection device include ultrasonic detection device, institute
Ultrasonic detection device is stated to be located on the shell of compensator.
As the preferred technical solution of the present invention, the compensator is corrugated expansion joint comprising adapter tube, bellows and
Diversion pipe, the adapter tube are made of left adapter tube and right adapter tube, and left adapter tube is connected by bellows and right adapter tube, and diversion pipe is located at wave
In line pipe, one end of diversion pipe connect and fixes with the inner wall of left adapter tube, and the other end of diversion pipe is set as free end, diversion pipe
Free end stretches in the inner cavity of right adapter tube.
As the preferred technical solution of the present invention, the left adapter tube of the corrugated expansion joint and right adapter tube outer surface are welded respectively
It is connected to otic placode, is connected between left adapter tube otic placode and right adapter tube otic placode by pull rod, pull rod is equipped with nut assembly.
As the preferred technical solution of the present invention, the ultrasonic detection device is mounted at the trough of bellows.
As the preferred technical solution of the present invention, the data terminal includes display screen, loudspeaker or combined aural and visual alarm.
As the preferred technical solution of the present invention, the data terminal includes computer or mobile phone.
As the preferred technical solution of the present invention, the mobile phone is smart phone, and it is soft that dedicated APP is equipped on smart phone
Part.
The beneficial effects of the present invention are: compared with the existing technology, the present invention is using displacement detector, flexible count detection
Device, thickness and crack detection device acquire all data in compensator use process in real time, export and handle by data
Afterwards, it is sent in the mobile phone or computer of related personnel, to realize the state for checking compensator at any time, and goes out in compensator in real time
Now leakage or plate indicates nature of danger alarm.
The artificial workload for carrying out the inspection of pipeline line walking can be greatly reduced in the present invention, collect in compensator use process
Data be conducive to the product design of Optimization Compensation device, enhance the overall performance of compensator, and can more mend Accurate Prediction
The maintenance, maintenance and replacing construction of device are repaid, realizes intelligent measurement and monitoring.Not only manufacturing cost is low by the present invention, installation and maintenance
It is convenient, and the safety and reliability of compensator can be increased substantially.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the left view structural representation of Fig. 1.
In figure: 1, taking over, 2, bellows, 3, diversion pipe, 4, otic placode, 5, pull rod, 6, nut assembly, 7, displacement detecting dress
It sets, 8, flexible counting and detecting device, 9, thickness and crack detection device.
Specific embodiment
The invention will be further described with specific embodiment with reference to the accompanying drawing:
As depicted in figs. 1 and 2, pipeline compensator intelligent measurement and monitoring system, including compensator, detection device and control
System, compensator are connect with pipeline and fixed, the detection device include displacement detector 7, flexible counting and detecting device 8,
Thickness and crack detection device 9, control system include signal transmitting apparatus, data processing equipment and data terminal；Detection device
It is located on the shell of compensator, detection device is electrically connected with power supply and signal transmitting apparatus respectively, and signal transmitting apparatus is by having
Line or wireless mode are electrically connected with data processing equipment, and data processing equipment is electrically connected with data terminal.
In the present embodiment, institute's displacement sensing device 7 includes laser displacement sensor, and laser displacement sensor is by transmitting terminal
It is formed with receiving end, the transmitting terminal or receiving end are located at the outer surface that compensator is taken over, and receiving end or transmitting terminal are located at benefit
Repay the fixation position except device.The flexible counting and detecting device 8 includes infrared counting device, and infrared counting device is by sending out
End and receiving end composition are penetrated, the transmitting terminal or receiving end are located at the outer surface of compensator adapter tube, and receiving end or transmitting terminal are set
Fixation position except compensator.The thickness and crack detection device 9 include ultrasonic detection device, ultrasound examination dress
It is set on the shell of compensator.
Compensator described in the present embodiment is corrugated expansion joint comprising adapter tube 1, bellows 2 and diversion pipe 3, it is described to connect
Pipe 1 is made of left adapter tube and right adapter tube, and left adapter tube is connected by bellows 2 and right adapter tube, and diversion pipe 3 is located in bellows 2, leads
One end of flow tube 3 connect and fixes with the inner wall of left adapter tube, and the other end of diversion pipe 3 is set as free end, the free end of diversion pipe 3
It stretches in the inner cavity of right adapter tube.The left adapter tube of corrugated expansion joint and right adapter tube outer surface are respectively welded otic placode 4, left adapter tube
It is connected between otic placode 4 and right adapter tube otic placode 4 by pull rod 5, pull rod 5 is equipped with nut assembly 6.
Ultrasonic detection device described in the present embodiment is mounted at the trough of bellows；The data terminal includes aobvious
Display screen, loudspeaker or combined aural and visual alarm, data terminal further include computer or mobile phone；The mobile phone is smart phone, intelligent hand
Dedicated APP software is installed on machine.Displacement detector 7, flexible counting and detecting device 8, thickness and crackle inspection of the present invention
It surveys all data that device 9 is acquired in real time in compensator use process and is sent to correlation in real time after data export and handle
In the mobile phone or computer of staff, staff can check the state of compensator at any time, and occur leaking in compensator or
Plate indicates nature of danger alarm.
Above-described embodiment is only limitted to illustrate design and technical characteristic of the invention, and its object is to allow those skilled in the art
Member understands the technical solution and embodiment of invention, can not limit the scope of the invention accordingly.It is all according to the present invention
Equivalent replacement or equivalence changes made by technical solution should all cover within the protection scope of claims of the present invention.
Claims (10)
1. a kind of pipeline compensator intelligent measurement and monitoring system, including compensator, detection device and control system, feature
Be: the compensator is connect with pipeline and fixed, the detection device include displacement detector, flexible counting and detecting device,
Thickness and crack detection device, the control system include signal transmitting apparatus, data processing equipment and data terminal；The inspection
It surveys device to be located on the shell of compensator, detection device is electrically connected with power supply and signal transmitting apparatus respectively, signal transmitting apparatus
It is electrically connected by wired or wireless way with data processing equipment, data processing equipment is electrically connected with data terminal.
2. pipeline compensator intelligent measurement according to claim 1 and monitoring system, it is characterized in that: the displacement detecting fills
It sets including laser displacement sensor, laser displacement sensor is made of transmitting terminal and receiving end, and the transmitting terminal or receiving end are set
In the outer surface of compensator adapter tube, receiving end or transmitting terminal are located at the fixation position except compensator.
3. pipeline compensator intelligent measurement according to claim 1 and monitoring system, it is characterized in that: the flexible counting inspection
Surveying device includes infrared counting device, and infrared counting device is made of transmitting terminal and receiving end, the transmitting terminal or reception
End is located at the outer surface of compensator adapter tube, and receiving end or transmitting terminal are located at the fixation position except compensator.
4. pipeline compensator intelligent measurement according to claim 1 and monitoring system, it is characterized in that: the thickness and crackle
Detection device includes ultrasonic detection device, and the ultrasonic detection device is located on the shell of compensator.
5. pipeline compensator intelligent measurement according to any one of claims 1 to 4 and monitoring system, it is characterized in that: described
Compensator is corrugated expansion joint comprising adapter tube, bellows and diversion pipe, the adapter tube are made of left adapter tube and right adapter tube,
Left adapter tube is connected by bellows and right adapter tube, and diversion pipe is located in bellows, and the inner wall of one end of diversion pipe and left adapter tube connects
It connects and fixes, the other end of diversion pipe is set as free end, and the free end of diversion pipe stretches in the inner cavity of right adapter tube.
6. pipeline compensator intelligent measurement according to claim 5 and monitoring system, it is characterized in that: the bellow-type expansion
The left adapter tube of device and right adapter tube outer surface are respectively welded otic placode, are connected between left adapter tube otic placode and right adapter tube otic placode by pull rod
It connects, pull rod is equipped with nut assembly.
7. pipeline compensator intelligent measurement according to claim 5 and monitoring system, it is characterized in that: the ultrasound examination
Device is mounted at the trough of bellows.
8. pipeline compensator intelligent measurement according to claim 1 and monitoring system, it is characterized in that: the data terminal packet
Include display screen, loudspeaker or combined aural and visual alarm.
9. pipeline compensator intelligent measurement according to claim 1 and monitoring system, it is characterized in that: the data terminal packet
Include computer or mobile phone.
10. pipeline compensator intelligent measurement according to claim 9 and monitoring system, it is characterized in that: the mobile phone is intelligence
Can mobile phone, dedicated APP software is installed on smart phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811648625.3A CN109489735A (en) | 2018-12-30 | 2018-12-30 | Pipeline compensator intelligent measurement and monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811648625.3A CN109489735A (en) | 2018-12-30 | 2018-12-30 | Pipeline compensator intelligent measurement and monitoring system |
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| Publication Number | Publication Date |
|---|---|
| CN109489735A true CN109489735A (en) | 2019-03-19 |
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ID=65712147
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811648625.3A Pending CN109489735A (en) | 2018-12-30 | 2018-12-30 | Pipeline compensator intelligent measurement and monitoring system |
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| Country | Link |
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| CN (1) | CN109489735A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113048317A (en) * | 2019-12-29 | 2021-06-29 | 江苏恒丰波纹管有限公司 | Pipeline compensator with telescopic displacement detection device |
| CN113924439A (en) * | 2019-05-31 | 2022-01-11 | 株式会社昭和螺旋管制作所 | Pipeline information acquisition device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10292887A (en) * | 1997-04-18 | 1998-11-04 | Osaka Rasenkan Kogyo Kk | Bellows type expansion pipe fitting |
| JP2000283742A (en) * | 1999-03-31 | 2000-10-13 | Toyoda Gosei Co Ltd | Thickness measuring device |
| CN102200529A (en) * | 2011-03-24 | 2011-09-28 | 北京工业大学 | Ultrasonic transducer for detecting by insertion into stainless steel corrugated pipe |
| CN202101974U (en) * | 2011-06-25 | 2012-01-04 | 河南电力试验研究院 | Electromagnetic-acoustic transducer (EMAT) for detection of condenser stainless steel bellows |
| CN106051470A (en) * | 2016-05-18 | 2016-10-26 | 沈阳化工大学 | Ripple compensator wireless monitoring system based on internet of things |
| CN106996806A (en) * | 2017-05-10 | 2017-08-01 | 武汉工程大学 | Pipeline health status on-line detecting system |
| CN107727056A (en) * | 2017-11-13 | 2018-02-23 | 航天晨光股份有限公司 | A kind of FlexbleJoint deforms intelligent monitoring device |
| CN209416397U (en) * | 2018-12-30 | 2019-09-20 | 江苏恒丰波纹管有限公司 | Pipeline compensator intelligent measurement and monitoring system |
-
2018
- 2018-12-30 CN CN201811648625.3A patent/CN109489735A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10292887A (en) * | 1997-04-18 | 1998-11-04 | Osaka Rasenkan Kogyo Kk | Bellows type expansion pipe fitting |
| JP2000283742A (en) * | 1999-03-31 | 2000-10-13 | Toyoda Gosei Co Ltd | Thickness measuring device |
| CN102200529A (en) * | 2011-03-24 | 2011-09-28 | 北京工业大学 | Ultrasonic transducer for detecting by insertion into stainless steel corrugated pipe |
| CN202101974U (en) * | 2011-06-25 | 2012-01-04 | 河南电力试验研究院 | Electromagnetic-acoustic transducer (EMAT) for detection of condenser stainless steel bellows |
| CN106051470A (en) * | 2016-05-18 | 2016-10-26 | 沈阳化工大学 | Ripple compensator wireless monitoring system based on internet of things |
| CN106996806A (en) * | 2017-05-10 | 2017-08-01 | 武汉工程大学 | Pipeline health status on-line detecting system |
| CN107727056A (en) * | 2017-11-13 | 2018-02-23 | 航天晨光股份有限公司 | A kind of FlexbleJoint deforms intelligent monitoring device |
| CN209416397U (en) * | 2018-12-30 | 2019-09-20 | 江苏恒丰波纹管有限公司 | Pipeline compensator intelligent measurement and monitoring system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113924439A (en) * | 2019-05-31 | 2022-01-11 | 株式会社昭和螺旋管制作所 | Pipeline information acquisition device |
| CN113048317A (en) * | 2019-12-29 | 2021-06-29 | 江苏恒丰波纹管有限公司 | Pipeline compensator with telescopic displacement detection device |
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