CN108458748A - A kind of pipeline performance condition checkout gear - Google Patents
A kind of pipeline performance condition checkout gear Download PDFInfo
- Publication number
- CN108458748A CN108458748A CN201810121159.7A CN201810121159A CN108458748A CN 108458748 A CN108458748 A CN 108458748A CN 201810121159 A CN201810121159 A CN 201810121159A CN 108458748 A CN108458748 A CN 108458748A
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- CN
- China
- Prior art keywords
- pipeline
- unit
- detecting
- signal processing
- signal
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- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
-
- 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
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/24—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic, or ultrasonic vibrations
- G01M3/243—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic, or ultrasonic vibrations for pipes
Abstract
The present invention provides a kind of pipeline performance condition checkout gear, the wherein described detection device is equipped with vibration detecting unit, temperature detecting unit, detecting signal unit and humidity detection unit, it is connect respectively with signal processing unit, signal processing unit connects RS485 interfaces, and it is equipped with independent current source, wherein detecting signal unit is made of conductor, and conductor is uniformly distributed on the carrier, supporting body is insulating materials, and duct wraps can get up；Vibration detecting unit, humidity detection unit, temperature detecting unit are close to pipeline outer wall；Advantage is：The present invention can detect pipeline operating status in real time, when pipeline is by abnormal problems such as external force destruction, corrosion failures, it can find in time, improve site problems reaction speed, it reduces and is lost caused by leakage, only for abnormal point line walking, reduce labor intensity, it also can determine whether pipeline is in feed status, grasp the operating condition of conveying equipment.
Description
Technical field
The invention belongs to pipeline monitoring technology field, more particularly to a kind of pipeline performance condition checkout gear.
Background technology
With the continuous development of informationization technology, the operating status of various equipment is constantly included in monitoring range, and for normal
Pipeline does not cause everybody extensive concern, currently, still using original monitor mode, that is, uses camera supervised
The mode of image or artificial line walking realizes that such mode can only be after serious leak occurs for pipeline, just, it can be seen that easily causing ring
Border is polluted, in addition, for the pipeline of transfer oil, can also be stolen oil by artificial punching and be destroyed, in view of the above problems, now anxious
Need a kind of technology for pipeline monitoring.
Invention content
It is an object of the invention to solve the deficiencies in the prior art, and provide a kind of pipeline performance condition checkout gear.
The new technical solution of the present invention is：A kind of pipeline performance condition checkout gear, detection device are equipped with vibration detection list
Member, temperature detecting unit, detecting signal unit and humidity detection unit, connect with signal processing unit respectively, signal processing list
Member connection RS485 interfaces, and it is equipped with independent current source, wherein detecting signal unit is made of conductor, and conductor is evenly distributed on carrying
On body, supporting body is insulating materials, and duct wraps can get up；Vibration detecting unit, humidity detection unit, temperature detecting unit
It is close to pipeline outer wall.
The detecting signal unit being electrically connected with signal processing unit, for detecting whether pipeline is destroyed by external force；
The vibration detecting unit being electrically connected with signal processing unit, for detecting pipeline delivery situation；It is electrically connected with signal processing unit
Humidity detection unit, for detecting the humidity condition on the outside of pipeline；The temperature detecting unit being electrically connected with signal processing unit,
For detecting the temperature conditions on the outside of pipeline；The signal processing unit obtains detecting signal unit, vibration detecting unit, wet
Spend detection unit, the signal of temperature detecting unit judges pipeline performance state to signal progress analyzing processing.
The signal processing unit judges pipeline performance state, including external force by detecting signal unit switching situation
Destruction, feed status, perforation.
The wrapped with insulation pipeline and each section, insulating materials length is consistent with single pipe length, width
It is determined according to the thickness of pipeline, it is ensured that both sides exactly in contact with when insulating materials gets up around duct wraps.
The signal processing unit is sent the signal detected by RS485 interface communication with the outside world.
The humidity detection unit is close to pipeline outer wall, by detecting the humidity condition on the outside of pipeline, judges that pipeline is
Phenomena such as no appearance perforation, leakage；Whether vibration detecting unit is close to pipeline outer wall, have liquid to flow through production by detecting in pipeline
Raw vibration judges whether current line is in feed status；Temperature detecting unit is close to pipeline outer wall, by detecting outside pipeline
The temperature of wall judges whether current line is in feed status.
The detecting signal unit is made of conductor, and insulating materials is equidistantly evenly distributed in using serpentine mode
On, conductor separation 1cm, 2cm or 5cm；When signal processing unit detects that conductor is obstructed, then it is judged as pipeline by external force
It destroys, sends out pipeline by destruction warning message.
Beneficial effects of the present invention are：The present invention can detect pipeline operating status in real time, when pipeline is destroyed by external force, corruption
It when the abnormal problems such as eating thrown hole, can find in time, improve site problems reaction speed, reduce and lost caused by leakage, only
For abnormal point line walking, labor intensity is reduced, also can determine whether pipeline is in feed status, grasps the fortune of conveying equipment
Market condition.
Description of the drawings
Fig. 1 is a kind of electrical connection schematic diagram of the present invention.
Fig. 2 is a kind of structural schematic diagram that the present invention uses wrapped with insulation pipeline.
Fig. 3 is a kind of schematic view of the mounting position of the present invention using each section in wrapped with insulation pipeline.
Fig. 4 is a kind of embodiment schematic diagram of practical application of the present invention.
Wherein：1 is detecting signal unit, and 2 be vibration detecting unit, and 3 be signal processing unit, and 301 be solar cell
Plate, 302 be pole erecting, and 303 be remote data transmission module, and 304 be conducting wire, and 305 be single pipe, and 4 be RS485 interfaces, 5
It is humidity detection unit for power interface, 6,7 be temperature detecting unit, and 8 be insulating materials, and 9 be pipeline.
Specific implementation mode
The present invention will be further described below with reference to the drawings.
A kind of pipeline performance condition checkout gear, the detection device be equipped with vibration detecting unit 2, temperature detecting unit 7,
Detecting signal unit 1 and humidity detection unit 6, connect with signal processing unit 3 respectively, and signal processing unit 3 connects RS485 and connects
Mouth 4, and it is equipped with independent current source, wherein detecting signal unit 1 is made of conductor, and conductor is uniformly distributed on the carrier, supporting body
For insulating materials 8, pipeline 9 can be wrapped up；Vibration detecting unit 2, humidity detection unit 6, temperature detecting unit 7 are close to pipe
9 outer wall of road.
The detecting signal unit 1 being electrically connected with signal processing unit 3, for detecting whether pipeline is broken by external force
It is bad；The vibration detecting unit 2 being electrically connected with signal processing unit 3, for detecting pipeline delivery situation；With signal processing unit 3
The humidity detection unit 6 of electrical connection, for detecting the humidity condition on the outside of pipeline；The temperature being electrically connected with signal processing unit 3
Detection unit 7, for detecting the temperature conditions on the outside of pipeline；The signal processing unit 3 obtains detecting signal unit 1, shakes
The signal of dynamic detection unit 2, humidity detection unit 6, temperature detecting unit 7 carries out analyzing processing to signal, judges pipeline performance
State.
The signal processing unit 3 judges pipeline performance state, including outer by 1 switching situation of detecting signal unit
Power destruction, feed status, perforation.
The insulating materials 8 wraps up pipeline 9 and each section, and 8 length of insulating materials is consistent with 305 length of single pipe,
Its width is determined according to the thickness of pipeline 9, it is ensured that both sides exactly in contact with when insulating materials 8 is wrapped up around pipeline 9.
The signal processing unit 3 is sent the signal detected by 4 communication with the outside world of RS485 interfaces.
The humidity detection unit 6 is close to 9 outer wall of pipeline, by detecting the humidity condition in 9 outside of pipeline, judges pipeline
Phenomena such as whether appearance perforates, leaks；Vibration detecting unit 2 is close to 9 outer wall of pipeline, by detecting in pipeline 9 whether have liquid
The vibration for flowing through generation judges whether current line is in feed status；Temperature detecting unit 7 is close to 9 outer wall of pipeline, passes through inspection
The temperature of 9 outer wall of test tube road judges whether current line is in feed status.
The detecting signal unit 1 is made of conductor, and insulating materials is equidistantly evenly distributed in using serpentine mode
On 8, conductor separation 1cm, 2cm or 5cm；When signal processing unit 3 detects that conductor is obstructed, then it is judged as pipeline by outer
Power is destroyed, and sends out pipeline by destruction warning message.
In Fig. 1, a kind of pipeline performance condition detection method, the detecting signal unit being electrically connected with signal processing unit 3
1, for detecting whether pipeline is destroyed by external force；The vibration detecting unit 2 being electrically connected with signal processing unit 3 is used for detection pipe
Line delivery situation；The humidity detection unit 6 being electrically connected with signal processing unit 3, for detecting the humidity condition on the outside of pipeline；With
The temperature detecting unit 7 that signal processing unit 3 is electrically connected, for detecting the temperature conditions on the outside of pipeline；The signal processing
Unit 3 can obtain the signal of detecting signal unit 1, vibration detecting unit 2, humidity detection unit 6, temperature detecting unit 7, to letter
Number carry out analyzing processing, judge pipeline performance state.The detecting signal unit 1 is made of conductor, and the conductor is uniform
On the carrier, the supporting body is insulating materials 8 for distribution, and the insulating materials 8 can wrap up pipeline 9.It is described
Signal processing unit 3 by 1 switching situation of detecting signal unit, judge whether pipeline destroys by external force.The vibration
Detection unit 2, humidity detection unit 6, temperature detecting unit 7 are close to 9 outer wall of pipeline.The pipeline performance state includes external force
Destruction, feed status, perforation.The signal processing unit 3 has data-handling capacity, and at least has RS485 interfaces 4
With power interface 5.
Fig. 2 and Fig. 3 is that the application wraps up pipeline 9 and each section schematic view of the mounting position using insulating materials 8.Wrap up pipeline
98 length of insulating materials is consistent with 305 length of single pipe, and width is determined according to the thickness of pipeline 9, it is ensured that insulating materials 8
Both sides exactly in contact with when being wrapped up around pipeline 9.It has been presented in Fig. 3 detecting signal unit 1, humidity detection unit 6, vibration
Detection unit 2, temperature detecting unit 7, signal processing unit 3, a kind of 8 position distribution situation of insulating materials, signal processing unit 3
By RS485 interfaces 4,5 communication with the outside world of power interface, power supply is provided by the external world and is sent the signal detected, it is wet
Degree detection unit 6 is close to 9 outer wall of pipeline, by detecting the humidity condition in 9 outside of pipeline, judges whether pipeline occurs perforating, let out
Phenomena such as leakage, vibration detecting unit 2 are close to 9 outer wall of pipeline, are sentenced by detecting the vibration for whether having liquid to flow through generation in pipeline 9
Whether disconnected current line is in feed status, and temperature detecting unit 7 is close to 9 outer wall of pipeline, by the temperature for detecting 9 outer wall of pipeline
Judge whether current line is in feed status, detecting signal unit 1 is made of conductor, equidistantly uniform using serpentine mode
Be distributed on insulating materials 8, conductor separation can determine according to actual needs, such as 1cm, 2cm, 5cm, when pipeline is by outer
When power is destroyed, conductor can be caused to disconnect first, when signal processing unit 3 detects that conductor is obstructed, then be judged as pipeline by outer
Power is destroyed, and sends out pipeline by destruction warning message.Its processing process is：According to the length and thickness of single pipe 305
Situation determines the specific size of insulating materials 8, first, according to placement signal processing list shown in Fig. 3 on an insulating materials 8
Member 3, detecting signal unit 1, humidity detection unit 6, vibration detecting unit 2, temperature detecting unit 7, and by 4 He of RS485 interfaces
5 conducting wire 304 of power interface guides to outside, with other one insulating materials 8 with viscosity and the insulation for placing component with size
Material 8 is bonded together, and realizes the fixation of each section；Secondly, it is coated in the other one side of insulating materials 8 and pastes agent, it will be exhausted
Edge material 8 is pasted together with pipeline external wall.Fig. 2 is the schematic diagram before insulating materials 8 is not contacted with 9 outer wall of pipeline, each to examine
Unit is surveyed to be located among insulating materials 8.In order to realize the protection and heat preservation to pipeline, increase by one layer of guarantor in 8 outside of insulating materials
Adiabator, such as yellow jacket, can protect pipeline and each detection unit and prevent pipeline corrosion, from the appearance, with common pipe
Without significant difference.
Fig. 4 is a kind of embodiment schematic diagram of the application practical application.By the present processes according to the side of Fig. 2 and Fig. 3
Method is mounted in single pipe 305, single pipe 305 is mechanically connected successively in sequence, and pass through power interface 5, RS485
Interface 4 from the external world obtain power supply and with extraneous connection communication.According to RS485 communication performances, transmission range can reach 3KM, root
Communication distance accordingly installs solar-electricity on utility poles at interval of 2.5KM pole erectings 302 on the ground of pipe installation
Pond plate 301 obtains electric energy by solar panel 301, also, is also equipped with remote data transmission module on utility poles
303, GPRS, CDMA etc. wireless or wired mode can be used in remote data transmission module 303 and server carries out telecommunication,
Solar panel 301 is powered by conducting wire 304 for remote data transmission module 303, meanwhile, it is single pipe by conducting wire 304
Signal processing unit 3, detecting signal unit 1, vibration detecting unit 2, humidity detection unit 6, temperature detecting unit on road 305
7 power supplies, remote data transmission module 303 are connect by RS485 interfaces 4 with the signal processing unit 3 of single pipe 305, timing
The operating status of each single pipe 305 is read, and the operating status of each pipeline 9 is transmitted to server, when there is abnormal problem
When, server sends out abnormal alarm information, and monitoring personnel is prompted to pinpoint the problems and handled in time, improves site problems reaction
Speed is reduced and is lost caused by leakage, and only for abnormal point line walking, reduces labor intensity.
Claims (7)
1. a kind of pipeline performance condition checkout gear, it is characterised in that：The detection device is equipped with vibration detecting unit（2）, temperature
Spend detection unit（7）, detecting signal unit（1）And humidity detection unit（6）, respectively with signal processing unit（3）Connection, signal
Processing unit（3）Connect RS485 interfaces（4）, and it is equipped with independent current source, wherein detecting signal unit（1）It is made of conductor, conductor
It is uniformly distributed on the carrier, supporting body is insulating materials（8）, can be by pipeline（9）It wraps up；Vibration detecting unit（2）, it is wet
Spend detection unit（6）, temperature detecting unit（7）It is close to pipeline（9）Outer wall.
2. a kind of pipeline performance condition checkout gear according to claim 1, it is characterised in that：Described and signal processing
Unit（3）The detecting signal unit of electrical connection（1）, for detecting whether pipeline is destroyed by external force；With signal processing unit（3）Electricity
The vibration detecting unit of connection（2）, for detecting pipeline delivery situation；With signal processing unit（3）The Humidity Detection of electrical connection
Unit（6）, for detecting the humidity condition on the outside of pipeline；With signal processing unit（3）The temperature detecting unit of electrical connection（7）,
For detecting the temperature conditions on the outside of pipeline；The signal processing unit（3）Obtain detecting signal unit（1）, vibration detection
Unit（2）, humidity detection unit（6）, temperature detecting unit（7）Signal, to signal carry out analyzing processing, judge pipeline performance
State.
3. a kind of pipeline performance condition checkout gear according to claim 1, it is characterised in that：The signal processing list
Member（3）Pass through detecting signal unit（1）Switching situation, judges pipeline performance state, including external force destruction, feed status, wears
Hole.
4. a kind of pipeline performance condition checkout gear according to claim 1, it is characterised in that：The insulating materials
（8）Wrap up pipeline（9）And each section, insulating materials（8）Length and single pipe（305）Length is consistent, and width is according to pipeline
（9）Thickness determine, it is ensured that insulating materials（8）Around pipeline（9）Both sides exactly in contact with when wrapping up.
5. a kind of pipeline performance condition checkout gear according to claim 1, it is characterised in that：The signal processing list
Member（3）Pass through RS485 interfaces（4）Communication with the outside world sends the signal detected.
6. a kind of pipeline performance condition checkout gear according to claim 1 or 3, it is characterised in that：The humidity inspection
Survey unit（6）It is close to pipeline（9）Outer wall, by detecting pipeline（9）The humidity condition in outside, judge pipeline whether occur perforation,
Phenomena such as leakage；Vibration detecting unit（2）It is close to pipeline（9）Outer wall, by detecting pipeline（9）Inside whether there is liquid to flow through generation
Vibration judge current line whether be in feed status；Temperature detecting unit（7）It is close to pipeline（9）Outer wall passes through detection pipe
Road（9）The temperature of outer wall judges whether current line is in feed status.
7. a kind of pipeline performance condition checkout gear according to claim 1 or 3, it is characterised in that：The signal inspection
Survey unit（1）It is made of conductor, insulating materials is equidistantly evenly distributed in using serpentine mode（8）On, conductor separation is
1cm, 2cm or 5cm；Signal processing unit（3）When detecting that conductor is obstructed, then it is judged as that pipeline is destroyed by external force, sends out pipe
Line is by destruction warning message.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810121159.7A CN108458748A (en) | 2018-02-07 | 2018-02-07 | A kind of pipeline performance condition checkout gear |
| PCT/CN2018/081894 WO2019153476A1 (en) | 2018-02-07 | 2018-04-04 | Pipeline operating state detection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810121159.7A CN108458748A (en) | 2018-02-07 | 2018-02-07 | A kind of pipeline performance condition checkout gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108458748A true CN108458748A (en) | 2018-08-28 |
Family
ID=63239783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810121159.7A Pending CN108458748A (en) | 2018-02-07 | 2018-02-07 | A kind of pipeline performance condition checkout gear |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108458748A (en) |
| WO (1) | WO2019153476A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110107819A (en) * | 2019-05-17 | 2019-08-09 | 河南工业大学 | A kind of petroleum chemicals conveyance conduit leakage monitoring early warning system and method |
| CN110245650A (en) * | 2019-08-09 | 2019-09-17 | 深圳市广宁股份有限公司 | Vibrate intelligent detecting method and Related product |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201028292Y (en) * | 2007-04-02 | 2008-02-27 | 四川交通职业技术学院 | Pipe intelligent skin |
| CN102777973A (en) * | 2012-07-20 | 2012-11-14 | 天津天地龙管业有限公司 | Directly buried pipeline alarm device |
| CN203477908U (en) * | 2013-08-28 | 2014-03-12 | 孟兵川 | Alarm system of oil transportation pipeline |
| CN204005275U (en) * | 2014-06-20 | 2014-12-10 | 曲阜师范大学 | A kind of petroleum pipeline leak detecting device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3111816B2 (en) * | 1993-10-08 | 2000-11-27 | 株式会社日立製作所 | Process state detector |
| CN204284945U (en) * | 2014-11-25 | 2015-04-22 | 中山市顺康塑料制品有限公司 | PE plastic pipe steel-in-copper tracing line alarm system |
-
2018
- 2018-02-07 CN CN201810121159.7A patent/CN108458748A/en active Pending
- 2018-04-04 WO PCT/CN2018/081894 patent/WO2019153476A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201028292Y (en) * | 2007-04-02 | 2008-02-27 | 四川交通职业技术学院 | Pipe intelligent skin |
| CN102777973A (en) * | 2012-07-20 | 2012-11-14 | 天津天地龙管业有限公司 | Directly buried pipeline alarm device |
| CN203477908U (en) * | 2013-08-28 | 2014-03-12 | 孟兵川 | Alarm system of oil transportation pipeline |
| CN204005275U (en) * | 2014-06-20 | 2014-12-10 | 曲阜师范大学 | A kind of petroleum pipeline leak detecting device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110107819A (en) * | 2019-05-17 | 2019-08-09 | 河南工业大学 | A kind of petroleum chemicals conveyance conduit leakage monitoring early warning system and method |
| CN110245650A (en) * | 2019-08-09 | 2019-09-17 | 深圳市广宁股份有限公司 | Vibrate intelligent detecting method and Related product |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019153476A1 (en) | 2019-08-15 |
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Application publication date: 20180828 |
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