CN214889666U - Single type axial expansion joint with on-line monitoring device - Google Patents
Single type axial expansion joint with on-line monitoring device Download PDFInfo
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- CN214889666U CN214889666U CN202023319986.9U CN202023319986U CN214889666U CN 214889666 U CN214889666 U CN 214889666U CN 202023319986 U CN202023319986 U CN 202023319986U CN 214889666 U CN214889666 U CN 214889666U
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- connecting pipe
- expansion joint
- light source
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Abstract
The utility model relates to a single type axial expansion joint with an online monitoring device, which comprises an expansion joint body, a detection device and a control device, wherein the expansion joint body comprises a connecting pipe, a corrugated pipe and a flow guide pipe, a left connecting pipe is connected with a right connecting pipe through the corrugated pipe, the detection device comprises a video sensor, a light source and a mounting seat, and the light source and the mounting seat are respectively fixed on two sides of the corrugated pipe; the control device comprises a signal transmission device, a data processing device and a data terminal; the video sensor and the light source are respectively and electrically connected with the signal transmission device and the power supply, the signal transmission device is electrically connected with the data processing device through the Internet of things, and the data processing device is electrically connected with the data terminal. The utility model discloses a video sensor real-time supervision expansion joint's working process to export after data processing, send in real time to relevant staff's cell-phone or computer, realize anytime and anywhere looking over the state of expansion joint, report to the police immediately and in time handle when leakage or other dangerous situations appear in the expansion joint.
Description
Technical Field
The utility model belongs to the technical field of the expansion joint technique and specifically relates to a single axial type expansion joint with on-line monitoring device.
Background
The pipeline compensator is also called an expansion joint, is installed in a heat supply pipeline or a gas transmission pipeline in sections and is used for compensating the expansion of the pipeline, particularly a long-distance heat supply pipeline for transmitting high-temperature and high-pressure media, and the expansion joint has larger wall thickness, higher strength and more axial displacement of an absorption pipeline. Therefore, the requirement on the reliability of the pipeline expansion joint is high.
At present, most of commonly used bellows expansion joints adopt an internal pressure type working mode. After the medium is introduced into the pipeline, the medium can enter the inner cavity of the corrugated pipe, namely the inner wall of the corrugated pipe is subjected to the pressure of the medium. When the pipeline extends or contracts due to thermal expansion and cold contraction, the corrugated pipe is under the action of stretching or compressing force, and the pressure borne by the inner wall of the corrugated pipe is added, so that in the long-term use process, the expansion amount generated by the heat supply pipeline is large, the wave number of the corrugated pipe is large, the corrugated pipe of the expansion joint is easy to leak due to fatigue, and the whole expansion joint can be failed once the internal pressure type corrugated pipe expansion joint leaks. Therefore, the expansion joint of the pipeline needs to be maintained or replaced regularly, so that the service life of the expansion joint is short, the workload of maintenance and replacement is large, and the cost is high. Sometimes, the leakage and the failure of the expansion joint cannot be found in time, even the production safety accident is caused, and serious personal injury and economic loss are caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a single axial type expansion joint with on-line monitoring device adopts the working process of video sensor real-time supervision expansion joint to export after data processing, send in real time to relevant personnel's cell-phone or computer, realize looking over at any time.
The purpose of the utility model is realized by adopting the following technical scheme:
single axial type expansion joint with on-line monitoring device, including expansion joint body, detection device and controlling means, the expansion joint body is including taking over, bellows and honeycomb duct, and the honeycomb duct is established in the bellows, characterized by: the connecting pipe is composed of a left connecting pipe and a right connecting pipe, the left connecting pipe is connected with the right connecting pipe through a corrugated pipe, one end of the flow guide pipe is connected and fixed with the inner wall of the left connecting pipe, and the other end of the flow guide pipe extends into the inner cavity of the right connecting pipe;
the detection device comprises a video sensor, a light source and a mounting seat, the light source and the mounting seat are respectively fixed on two sides of the corrugated pipe, the video sensor is fixed at the top end of the mounting seat, and the video sensor and the light source are arranged oppositely;
the control device comprises a signal transmission device, a data processing device and a data terminal; the video sensor and the light source are respectively and electrically connected with the signal transmission device and the power supply, the signal transmission device is electrically connected with the data processing device through the Internet of things, and the data processing device is electrically connected with the data terminal.
As the utility model discloses an optimized technical scheme, video sensor and mount pad are fixed in on the left takeover, the light source is fixed in on the right takeover.
As the utility model discloses a preferred technical scheme, the left side is taken over and is taken over the surface respectively welded with the right side and have the otic placode, and the left side is taken over and connect through the pull rod between the otic placode with the right side, is equipped with nut assembly on the pull rod.
As a preferred technical solution of the present invention, the data processing apparatus includes a computer or a server; the data terminal comprises a display screen, a loudspeaker, an audible and visual alarm, a tablet personal computer or a mobile phone.
As the preferred technical scheme of the utility model, the light source includes LED floodlight.
The utility model has the advantages that: compared with the prior art, the utility model discloses a video sensor real-time supervision expansion joint's working process to export after data processing, send in real time to relevant staff's cell-phone or computer, realize looking over the state of expansion joint anytime and anywhere, report to the police immediately and in time handle when leakage or other dangerous situations appear in the expansion joint.
The utility model discloses can reduce the manual work and carry out the work load that the pipeline patrolled the line inspection by a wide margin, maintenance and the change time of more accurate prediction expansion joint. The expansion joint has the advantages of low manufacturing cost, convenience in installation and maintenance and improvement of safety and reliability of the expansion joint.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. the device comprises a left connecting pipe, a right connecting pipe, a corrugated pipe, a flow guide pipe, a lug plate, a pull rod, a nut component, a video sensor, a right connecting pipe, a mounting seat, a light source and a nut component, wherein the left connecting pipe is 2, the corrugated pipe is 3, the flow guide pipe is 4, the lug plate is 5, the pull rod is 6, the nut component is 7, the video sensor is 8, the right connecting pipe is 9, the mounting seat is 10 and the light source is 10.
Detailed Description
The invention will be further described with reference to the following detailed description of the embodiments with reference to the accompanying drawings:
as shown in figure 1, the single type axial expansion joint with the online monitoring device comprises an expansion joint body, a detection device and a control device, wherein the expansion joint body comprises a connecting pipe, a corrugated pipe 2 and a guide pipe 3, the guide pipe 3 is arranged in the corrugated pipe 2, the connecting pipe is composed of a left connecting pipe 1 and a right connecting pipe 8, the left connecting pipe 1 is connected with the right connecting pipe 8 through the corrugated pipe 2, one end of the guide pipe 3 is connected and fixed with the inner wall of the left connecting pipe 1, and the other end of the guide pipe 3 extends into the inner cavity of the right connecting pipe 8.
The detection device comprises a video sensor 7, a mounting seat 9 and a light source 10, wherein the light source 10 and the mounting seat 9 are respectively fixed on two sides of the corrugated pipe 2, the video sensor 7 is fixed at the top end of the mounting seat 9, and the video sensor 7 and the light source 10 are arranged oppositely. The control device comprises a signal transmission device, a data processing device and a data terminal; the video sensor 7 and the light source 10 are respectively electrically connected with a signal transmission device and a power supply, the signal transmission device is electrically connected with a data processing device through the Internet of things, and the data processing device is electrically connected with a data terminal.
In this embodiment, the video sensor 7 and the mounting base 9 are fixed on the left adapter tube 1, and the light source 10 is fixed on the right adapter tube 8; the light source is an LED floodlight. The outer surfaces of the left connecting pipe 1 and the right connecting pipe 8 are respectively welded with an ear plate 4, the ear plate of the left connecting pipe 1 and the ear plate of the right connecting pipe 8 are connected through a pull rod 5, and a nut component 6 is arranged on the pull rod 5. The data processing device comprises a computer or a server; the data terminal comprises a display screen, a loudspeaker, an audible and visual alarm, a tablet personal computer or a mobile phone; the mobile phone is a smart mobile phone, and special APP software is installed in the smart mobile phone.
The above embodiments are only for illustrating the conception and technical features of the present invention, and the purpose thereof is to make the technical personnel skilled in the art understand the technical solution and implementation mode of the present invention, and thus the protection scope of the present invention can not be limited thereby. All equivalent substitutions or equivalent changes made according to the technical scheme of the invention are intended to be covered by the protection scope of the claims of the invention.
Claims (5)
1. The utility model provides a single axial type expansion joint with on-line monitoring device, includes expansion joint body, detection device and controlling means, and the expansion joint body is established in the bellows, characterized by including takeover, bellows and honeycomb duct, honeycomb duct: the connecting pipe is composed of a left connecting pipe and a right connecting pipe, the left connecting pipe is connected with the right connecting pipe through a corrugated pipe, one end of the flow guide pipe is connected and fixed with the inner wall of the left connecting pipe, and the other end of the flow guide pipe extends into the inner cavity of the right connecting pipe;
the detection device comprises a video sensor, a light source and a mounting seat, the light source and the mounting seat are respectively fixed on two sides of the corrugated pipe, the video sensor is fixed at the top end of the mounting seat, and the video sensor and the light source are arranged oppositely;
the control device comprises a signal transmission device, a data processing device and a data terminal; the video sensor and the light source are respectively and electrically connected with the signal transmission device and the power supply, the signal transmission device is electrically connected with the data processing device through the Internet of things, and the data processing device is electrically connected with the data terminal.
2. The unitary axial expansion joint with an on-line monitoring device as claimed in claim 1, wherein: the video sensor and the mounting seat are fixed on the left connecting pipe, and the light source is fixed on the right connecting pipe.
3. The unitary axial expansion joint with an on-line monitoring device according to claim 1 or 2, wherein: the outer surfaces of the left connecting pipe and the right connecting pipe are respectively welded with lug plates, the left connecting pipe lug plate and the right connecting pipe lug plate are connected through a pull rod, and a nut component is arranged on the pull rod.
4. The unitary axial expansion joint with an on-line monitoring device as claimed in claim 1, wherein: the data processing device comprises a computer or a server; the data terminal comprises a display screen, a loudspeaker, an audible and visual alarm, a tablet personal computer or a mobile phone.
5. The unitary axial expansion joint with an on-line monitoring device as claimed in claim 1, wherein: the light source comprises an LED floodlight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023319986.9U CN214889666U (en) | 2020-12-31 | 2020-12-31 | Single type axial expansion joint with on-line monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023319986.9U CN214889666U (en) | 2020-12-31 | 2020-12-31 | Single type axial expansion joint with on-line monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214889666U true CN214889666U (en) | 2021-11-26 |
Family
ID=78863208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023319986.9U Active CN214889666U (en) | 2020-12-31 | 2020-12-31 | Single type axial expansion joint with on-line monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214889666U (en) |
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2020
- 2020-12-31 CN CN202023319986.9U patent/CN214889666U/en active Active
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