CN204439005U - A kind of pipeline of Electronic measurement pipe thickness - Google Patents
A kind of pipeline of Electronic measurement pipe thickness Download PDFInfo
- Publication number
- CN204439005U CN204439005U CN201520087409.1U CN201520087409U CN204439005U CN 204439005 U CN204439005 U CN 204439005U CN 201520087409 U CN201520087409 U CN 201520087409U CN 204439005 U CN204439005 U CN 204439005U
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- China
- Prior art keywords
- pipeline
- inner core
- pipe
- piezoelectric sensor
- piezoelectric
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of pipeline of Electronic measurement pipe thickness, described pipeline comprises outer wall, inner core and pipe lining, described outer wall is connected with being served as a contrast by pipe between inner core, between described pipe lining and inner core, piezoelectric sensor is installed, described piezoelectric sensor can transmission piezoelectric pulse signal, piezoelectric pulses signal is by inner core and be reflected back piezoelectric sensor, and described pipe lining adopts resilient material to make.The utility model has following advantage: the thickness that can detect tube wall, and ensure that in pipeline, current security of operation is unobstructed, degree of accuracy is high.
Description
Technical field
The utility model relates to pipeline, more specifically to a kind of pipeline of Electronic measurement pipe thickness.
Background technology
In building field, pipeline is seen everywhere, and especially for city planting ductwork, city planting ductwork is often all embedded in Ji meter depths, underground, cumbersome in city planting ductwork maintenance, and current flow in the duct and pipe interior can be worn and torn for a long time, and pipe thickness is thinning; Need to change after pipe network is thinned to certain thickness, but at present city planting ductwork adopts usually is all common pipeline, the thickness of pipe wall can not be detected at any time, thus the situation of pipe wear cannot be learnt.
The exportable piezoelectric pulses signal of piezoelectric sensor, piezoelectric sensor can be reflected back into after piezoelectric pulses signal transmits in media as well, piezoelectric signal after output and reflection can be collected and be delivered to external unit by piezoelectric sensor, and external unit is by the thickness degree of signal analysis medium.
Summary of the invention
The purpose of this utility model is, provides a kind of pipeline of Electronic measurement pipe thickness, adopts this device can the thickness of testing pipes tube wall at any time, ensures the normal operation of pipeline.For achieving the above object, the utility model have employed following technical scheme:
A kind of pipeline of Electronic measurement pipe thickness, described pipeline comprises outer wall, inner core and pipe lining, described outer wall is connected with being served as a contrast by pipe between inner core, between described pipe lining and inner core, piezoelectric sensor is installed, described piezoelectric sensor can transmission piezoelectric pulse signal, piezoelectric pulses signal is by inner core and be reflected back piezoelectric sensor, and described pipe lining adopts resilient material to make, and described pipeline interior diameter is 20cm-30cm.
Preferably described piezoelectric sensor thinner thickness, be arranged on inner core and pipe serve as a contrast between do not affect the shape of pipeline and inner core.
Preferably described pipe lining adopts elastomeric material to make.
Preferably described outer wall adopts Steel material to make.
Preferably described inner core adopts high-abrasive material to make.
The utility model has following advantage: the thickness that can detect tube wall, and ensure that in pipeline, current security of operation is unobstructed, degree of accuracy is high.
Accompanying drawing explanation
Fig. 1 is schematic cross-section of the present utility model;
Fig. 2 is tube wall cut-open view of the present utility model.
Wherein, 10, pipeline; 12, pipe lining; 14, outer wall; 16, piezoelectric sensor; 18, inner core; 16a, piezoelectric pulses signal; 16b, reflection piezoelectric pulses signal.
Embodiment
With the drawings and specific embodiments, the utility model is described in further detail below.
As shown in the figure, a kind of pipeline of Electronic measurement pipe thickness, described pipeline comprises outer wall 14, inner core 18 and pipe lining 12, described outer wall 14 with serve as a contrast 12 by pipe between inner core 18 and be connected, between described pipe lining 12 and inner core 18, piezoelectric sensor 16 is installed, described piezoelectric sensor 16 can transmission piezoelectric pulse signal 16a, piezoelectric pulses signal 16a is by inner core 18 and be reflected back piezoelectric sensor 16, piezoelectric pulses signal 16a also can form transmission piezoelectric pulse signal 16b at inner core Medium Propagation, described pipe lining 12 adopts resilient material to make, described pipeline interior diameter is 20cm-30cm.
Described piezoelectric sensor thinner thickness, be arranged on inner core and pipe serve as a contrast between do not affect the shape of pipeline and inner core.
Described pipe lining 12 adopts elastomeric material to make.
Described outer wall 14 adopts Steel material to make.
Described inner core 18 adopts high-abrasive material to make.
During use, be connected by piezoelectric sensor with external unit, pulse signal wave can be transferred to external unit by piezoelectric sensor, carries out analyzing the thickness that can draw tube wall through external unit.
Claims (5)
1. the pipeline of an Electronic measurement pipe thickness, it is characterized in that, described pipeline comprises outer wall, inner core and pipe lining, described outer wall is connected with being served as a contrast by pipe between inner core, be provided with piezoelectric sensor between described pipe lining and inner core, described piezoelectric sensor can transmission piezoelectric pulse signal, and piezoelectric pulses signal is by inner core and be reflected back piezoelectric sensor, described pipe lining adopts resilient material to make, and described pipeline interior diameter is 20cm-30cm.
2. the pipeline of a kind of Electronic measurement pipe thickness according to claim 1, is characterized in that, described piezoelectric sensor thinner thickness, be arranged on inner core and pipe serve as a contrast between do not affect the shape of pipeline and inner core.
3. the pipeline of a kind of Electronic measurement pipe thickness according to claim 2, is characterized in that, described pipe lining adopts elastomeric material to make.
4. the pipeline of a kind of Electronic measurement pipe thickness according to claim 3, is characterized in that, described outer wall adopts Steel material to make.
5. the pipeline of a kind of Electronic measurement pipe thickness according to claim 4, is characterized in that, described inner core adopts high-abrasive material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520087409.1U CN204439005U (en) | 2015-02-09 | 2015-02-09 | A kind of pipeline of Electronic measurement pipe thickness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520087409.1U CN204439005U (en) | 2015-02-09 | 2015-02-09 | A kind of pipeline of Electronic measurement pipe thickness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204439005U true CN204439005U (en) | 2015-07-01 |
Family
ID=53606858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520087409.1U Expired - Fee Related CN204439005U (en) | 2015-02-09 | 2015-02-09 | A kind of pipeline of Electronic measurement pipe thickness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204439005U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112014539A (en) * | 2020-07-23 | 2020-12-01 | 安徽中煊锅炉有限公司 | Method for monitoring service life loss state of boiler tube |
-
2015
- 2015-02-09 CN CN201520087409.1U patent/CN204439005U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112014539A (en) * | 2020-07-23 | 2020-12-01 | 安徽中煊锅炉有限公司 | Method for monitoring service life loss state of boiler tube |
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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: 20150701 Termination date: 20160209 |