CN109519638A - Single entry Universal hinge expansion joint equipped with thickness and crack detection device - Google Patents
Single entry Universal hinge expansion joint equipped with thickness and crack detection device Download PDFInfo
- Publication number
- CN109519638A CN109519638A CN201811648617.9A CN201811648617A CN109519638A CN 109519638 A CN109519638 A CN 109519638A CN 201811648617 A CN201811648617 A CN 201811648617A CN 109519638 A CN109519638 A CN 109519638A
- Authority
- CN
- China
- Prior art keywords
- detection device
- expansion joint
- thickness
- crack detection
- single entry
- 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.)
- Withdrawn
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L51/00—Expansion-compensation arrangements for pipe-lines
- F16L51/02—Expansion-compensation arrangements for pipe-lines making use of bellows or an expansible folded or corrugated tube
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/02—Preventing, monitoring, or locating loss
- F17D5/06—Preventing, monitoring, or locating loss using electric or acoustic means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
Abstract
The invention is related to the single entry Universal hinge expansion joint equipped with thickness and crack detection device, including expansion joint ontology, detection device and control device, the expansion joint ontology includes that sequentially connected left adapter tube, bellows and right adapter tube, bellows are equipped with detection device；Detection device includes thickness and crack detection device, and control device includes signal transmitting apparatus, data processing equipment and data terminal；Detection device is electrically connected with power supply and signal transmitting apparatus respectively, and 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 expansion joint by detection device, is sent in the mobile phone of related personnel after processing, and realization is checked at any time, leaks alarm in expansion joint.The present invention is conducive to optimizing product design, and maintenance, maintenance and the replacing construction of energy Accurate Prediction expansion joint, realizes intelligent measurement and monitoring.
Description
Technical field
The present invention relates to expansion joint for pipeline technical field, especially a kind of single entry ten thousand equipped with thickness and crack detection device
To hinge type expansion joint.
Background technique
Pipeline compensator is also expansion joint, and segmentation is installed in heat supply pipeline or gas pipeline, for compensating stretching for pipeline
Contracting, especially for conveying the long range heat supply pipeline of high temperature, high-pressure medium, the wall thickness of expansion joint is larger, intensity is higher, absorbs
The axial displacement of pipeline is more.Therefore higher for the reliability requirement of expansion joint for pipeline.
At present, it is common to use bellows 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 expansion joint is easy to leak because of fatigue,
Inner pressed bellows expansion joint, which once leaks, can make entire expansion joint fail.Therefore periodic maintenance or replacement pipe expansion are needed
Section, causes the service life of expansion joint shorter, the heavy workload of maintenance and replacement, higher cost.Sometimes because failing to find in time
The expansion joint of leakage and failure, even initiation work safety accident, cause serious personal injury and economic loss.
Summary of the invention
The object of the present invention is to provide a kind of single entry Universal hinge expansion joint equipped with thickness and crack detection device, is adopted
The all data in expansion joint use process is acquired in real time with thickness and crack detection device, and after data export and handle,
It is sent in the mobile phone or computer of related personnel in real time, realization is checked or alarmed at any time.
The purpose of the present invention is what is realized by using following technical scheme:
Single entry Universal hinge expansion joint equipped with thickness and crack detection device, including expansion joint ontology, detection device
And control device, the expansion joint ontology include that sequentially connected left adapter tube, bellows and right adapter tube, the bellows are equipped with
Detection device；The detection device includes thickness and crack detection device, and the control device includes signal transmitting apparatus, data
Processing unit and data terminal；The detection device is electrically connected with power supply and signal transmitting apparatus respectively, and signal transmitting apparatus is logical
It crosses wired or wireless way to be electrically connected with data processing equipment, data processing equipment is electrically connected with data terminal.
As the preferred technical solution of the present invention, the appearance of the left adapter tube is equipped with saddle plate and vertical plate, vertical plate and pulling plate
Connection, pulling plate are flexibly connected by pin shaft with balance ring, and pin shaft is equipped with pin shaft washer and elastic circlip retaining ring.
As the preferred technical solution of the present invention, the thickness and crack detection device include ultrasonic detection device, are surpassed
Acoustic detector is located at the trough of the bellows.
As the preferred technical solution of the present invention, the data processing equipment includes computer or server, data terminal
Including display screen, loudspeaker, combined aural and visual alarm, tablet 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 in smart phone
Part.
The beneficial effects of the present invention are: compared with the existing technology, the present invention is adopted in real time using thickness and crack detection device
Collect all data in expansion joint use process, after data output and data processing, is sent to the hand of related personnel in real time
In machine or computer, to realize the state of expansion joint of checking whenever and wherever possible, and occur leaking or plate indicates nature of danger Times in expansion joint
It is alert.
The artificial workload for carrying out the inspection of pipeline line walking can be greatly reduced in the present invention, collect in expansion joint use process
Data be conducive to optimize the product design of expansion joint, enhance the overall performance of expansion joint, and can more Accurate Prediction it is swollen
Maintenance, maintenance and the replacing construction of swollen section realize 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 expansion joint 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, left adapter tube, 2, saddle plate, 3, vertical plate, 4, pulling plate, 5, pin shaft washer, 6, pin shaft, 7, elastic circlip gear
Circle, 8, balance ring, 9, bellows, 10, thickness and crack detection device, 11, right adapter tube.
Specific embodiment
The invention will be further described with specific embodiment with reference to the accompanying drawing:
As depicted in figs. 1 and 2, the single entry Universal hinge expansion joint equipped with thickness and crack detection device, including expansion
Abridged edition body, detection device and control device, the expansion joint ontology include sequentially connected left adapter tube 1, bellows 9 and right adapter tube
11, bellows 9 is equipped with detection device；The detection device includes thickness and crack detection device 10, and control device includes letter
Number transmitting device, data processing equipment and data terminal；Detection device is electrically connected with power supply and signal transmitting apparatus respectively, signal
Transmitting device is electrically connected by wired or wireless way with data processing equipment, and data processing equipment is electrically connected with data terminal.
In the present embodiment, the appearance of the left adapter tube 1 is equipped with saddle plate 2 and vertical plate 3, and vertical plate 3 is connect with pulling plate 4, pulling plate 4
It is flexibly connected by pin shaft 6 with balance ring 8, pin shaft 6 is equipped with pin shaft washer 5 and elastic circlip retaining ring 7.The thickness and crackle
Detection device 10 includes ultrasonic detection device, and ultrasonic detection device is located at the trough of the bellows 9.At the data
Managing device includes computer or server, and data terminal includes display screen, loudspeaker, combined aural and visual alarm, tablet computer or mobile phone；
The mobile phone is smart phone, and dedicated APP software is equipped in smart phone.
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 (5)
1. a kind of single entry Universal hinge expansion joint equipped with thickness and crack detection device, including expansion joint ontology, detection dress
It sets and control device, it is characterized in that: the expansion joint ontology includes sequentially connected left adapter tube, bellows and right adapter tube, it is described
Bellows is equipped with detection device；The detection device includes thickness and crack detection device, and the control device includes signal
Transmitting device, data processing equipment and data terminal；
The detection device is electrically connected with power supply and signal transmitting apparatus respectively, and signal transmitting apparatus passes through wired or wireless way
It is electrically connected with data processing equipment, data processing equipment is electrically connected with data terminal.
2. the single entry Universal hinge expansion joint according to claim 1 equipped with thickness and crack detection device, feature
Be: the appearance of the left adapter tube is equipped with saddle plate and vertical plate, and vertical plate is connect with pulling plate, and pulling plate is connected by pin shaft and balance ring activity
It connects, pin shaft is equipped with pin shaft washer and elastic circlip retaining ring.
3. the single entry Universal hinge expansion joint according to claim 1 or 2 equipped with thickness and crack detection device, special
Sign is: the thickness and crack detection device include ultrasonic detection device, and ultrasonic detection device is located at the bellows
At trough.
4. the single entry Universal hinge expansion joint according to claim 1 equipped with thickness and crack detection device, feature
Be: the data processing equipment includes computer or server, and data terminal includes display screen, loudspeaker, combined aural and visual alarm, puts down
Plate computer or mobile phone.
5. the single entry Universal hinge expansion joint according to claim 4 equipped with thickness and crack detection device, feature
Be: the mobile phone is smart phone, and dedicated APP software is equipped in smart phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811648617.9A CN109519638A (en) | 2018-12-30 | 2018-12-30 | Single entry Universal hinge expansion joint equipped with thickness and crack detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811648617.9A CN109519638A (en) | 2018-12-30 | 2018-12-30 | Single entry Universal hinge expansion joint equipped with thickness and crack detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109519638A true CN109519638A (en) | 2019-03-26 |
Family
ID=65798678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811648617.9A Withdrawn CN109519638A (en) | 2018-12-30 | 2018-12-30 | Single entry Universal hinge expansion joint equipped with thickness and crack detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109519638A (en) |
-
2018
- 2018-12-30 CN CN201811648617.9A patent/CN109519638A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190326 |
|
| WW01 | Invention patent application withdrawn after publication |