CN206205810U - A kind of box cupling with detection and warning system - Google Patents
A kind of box cupling with detection and warning system Download PDFInfo
- Publication number
- CN206205810U CN206205810U CN201621285481.6U CN201621285481U CN206205810U CN 206205810 U CN206205810 U CN 206205810U CN 201621285481 U CN201621285481 U CN 201621285481U CN 206205810 U CN206205810 U CN 206205810U
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- China
- Prior art keywords
- box cupling
- acoustic receiver
- detection
- warning system
- acoustic
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Abstract
The utility model discloses a kind of box cupling with detection and warning system, the box cupling body, the box cupling body outer surface is provided with inner cylinder and outer barrel, and outer tube inner wall surface is provided with one layer of polymeric wear-resistant coating, acoustic detector is provided between the inner cylinder and outer barrel, the acoustic detector includes pinger, acoustic receiver and data processor, the sonic generator is connected with outer tube inner wall, the acoustic receiver is connected with inner tank theca surface, and the sonic generator and acoustic receiver are shifted to install, the data processor is electrically connected with acoustic receiver device.The utility model uses sonic detection, due to the continuity of sound wave, the utility model continual can detect whether tubing string is at box cupling, the situation of test leakage will not occur, and the dirt of tubing string deformation in itself and attachment influences small to result of detection, the only the same place of diffraction crest is only at box cupling, and error rate is small.
Description
Technical field
The utility model is related to petroleum pipeline technical field, more particularly to a kind of box cupling with detection and warning system.
Background technology
During oil well, in the case where there is pressure underground, constantly to carrying out oil pipe, lower operation to work as oil
Pipe box cupling close to during well head ram bop position, it is necessary to rapidly open well head ram preventer, oil pipe is passed through.
At present, oil pipe tripping operation is and artificial by range estimation and is rule of thumb operated estimating collar location.Due to live bar
Part is severe, and work repeatability is high, intensity is big, low production efficiency, workman is produced fatigue or operational error and then initiation
Security incident.And in well logging, the box cupling signal of oil pipe is also a critically important log parameter, can be to depth-logger
It is corrected.
Utility model content
In order to overcome the problem of existing technical deficiency, the utility model provides a kind of connecing with detection and warning system
Hoop.
What the technical solution of the utility model was realized in：A kind of box cupling with detection and warning system, it is described to connect
Hoop body, the box cupling body outer surface is provided with inner cylinder and outer barrel, and outer tube inner wall surface is provided with one layer of polymeric wear-resistant coating,
Acoustic detector is provided between the inner cylinder and outer barrel, the acoustic detector includes pinger, acoustic receiver sum
According to processor, the sonic generator is connected with outer tube inner wall, and the acoustic receiver is connected with inner tank theca surface, and described
Sonic generator and acoustic receiver are shifted to install, and the data processor is electrically connected with acoustic receiver device.
Preferably, also including warning system, the warning system is electrically connected with acoustic receiver device.
The utility model beneficial effect is：The utility model uses sonic detection, and due to the continuity of sound wave, this practicality is new
Type can continual detection tubing string whether be the situation that test leakage will not occur at box cupling, and tubing string deformation and attachment in itself
Dirt on result of detection influence it is small, the only the same place of diffraction crest is only at box cupling, and error rate is small.
Brief description of the drawings
Fig. 1 is the box cupling structural representation that the utility model has detection and warning system；
In figure：1 box cupling body, 2 inner cylinders, 3 pingers, 4 outer barrels, 5 acoustic receivers, 6 data processors.
Specific embodiment
The utility model is described further in conjunction with the accompanying drawings and embodiments.
A kind of box cupling with detection and warning system, the box cupling body, the box cupling body outer surface is provided with inner cylinder
And outer barrel, and outer tube inner wall surface is provided with one layer of polymeric wear-resistant coating, and acoustic detector is provided between the inner cylinder and outer barrel,
The acoustic detector includes pinger, acoustic receiver and data processor, the sonic generator and outer tube inner wall
It is connected, the acoustic receiver is connected with inner tank theca surface, and the sonic generator and acoustic receiver are shifted to install, institute
Data processor is stated to be electrically connected with acoustic receiver device.
As shown in figure 1, a kind of box cupling with detection and warning system, the box cupling body 1, outside the box cupling body 1
Surface is provided with inner cylinder 2 and outer barrel 4, and the inner wall surface of outer barrel 4 is provided with one layer of polymeric wear-resistant coating, the inner cylinder 2 and outer barrel 4 it
Between be provided with acoustic detector, the acoustic detector includes pinger 3, acoustic receiver 5 and data processor 6, described
Sonic generator 3 is connected with the inwall of outer barrel 4, and the acoustic receiver 5 is connected with the outer wall surface of inner cylinder 2, the sonic generator 3
The inwall one end of outer barrel 4 is arranged on, the acoustic receiver 5 is arranged on the outer wall of inner cylinder 2 other end relative with sonic generator 3,
The data processor 6 is electrically connected with acoustic receiver device.
Also include warning system in the utility model, the warning system is electrically connected with acoustic receiver device.
Warning device described in the utility model also include warning light and alarm buzzer, the warning light and
Alarm buzzer electrical connection in parallel, the warning light is sodium vapor lamp warning light.
The utility model uses sonic detection, and due to the continuity of sound wave, the utility model can continual detection tubing string
Whether it is the situation that test leakage will not occur at box cupling, and the dirt of tubing string deformation in itself and attachment influences on result of detection
Small, the only the same place of diffraction crest is only at box cupling, and error rate is small.
In this description, the utility model is described with reference to its specific embodiment.But it is clear that still can be with
Various modifications and alterations are made without departing from spirit and scope of the present utility model.Therefore, specification is considered as illustrative
And it is nonrestrictive.
Claims (2)
1. it is a kind of with the box cupling detected with warning system, it is characterised in that the box cupling body, the box cupling body outer surface
Inner cylinder and outer barrel are provided with, and outer tube inner wall surface is provided with one layer of polymeric wear-resistant coating, and sound is provided between the inner cylinder and outer barrel
Wave detector, the acoustic detector include pinger, acoustic receiver and data processor, the sonic generator with
Outer tube inner wall is connected, and the acoustic receiver is connected with inner tank theca surface, and the sonic generator and acoustic receiver are wrong
Position is set, and the data processor is electrically connected with acoustic receiver device.
It is 2. according to claim 1 with the box cupling detected with warning system, it is characterised in that also including warning system,
The warning system is electrically connected with acoustic receiver device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621285481.6U CN206205810U (en) | 2016-11-28 | 2016-11-28 | A kind of box cupling with detection and warning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621285481.6U CN206205810U (en) | 2016-11-28 | 2016-11-28 | A kind of box cupling with detection and warning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206205810U true CN206205810U (en) | 2017-05-31 |
Family
ID=58748060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621285481.6U Expired - Fee Related CN206205810U (en) | 2016-11-28 | 2016-11-28 | A kind of box cupling with detection and warning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206205810U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106401492A (en) * | 2016-11-28 | 2017-02-15 | 无锡金顶石油管材配件制造有限公司 | Coupling provided with detection and alarm system |
-
2016
- 2016-11-28 CN CN201621285481.6U patent/CN206205810U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106401492A (en) * | 2016-11-28 | 2017-02-15 | 无锡金顶石油管材配件制造有限公司 | Coupling provided with detection and alarm system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170531 Termination date: 20171128 |