CN207131390U - A kind of on-Line Monitor Device of fiber grating strain meter measurement pumping-unit workdone graphic - Google Patents
A kind of on-Line Monitor Device of fiber grating strain meter measurement pumping-unit workdone graphic Download PDFInfo
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- CN207131390U CN207131390U CN201720513837.5U CN201720513837U CN207131390U CN 207131390 U CN207131390 U CN 207131390U CN 201720513837 U CN201720513837 U CN 201720513837U CN 207131390 U CN207131390 U CN 207131390U
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- strain meter
- fiber grating
- grating strain
- fiber
- wireless data
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Abstract
A kind of on-Line Monitor Device of fiber grating strain meter measurement pumping-unit workdone graphic is the utility model is related to, belongs to petroleum works field, applied to the safe and healthy monitoring industry of structure.It includes fixed seat, fiber grating strain meter, fiber Bragg grating (FBG) demodulator, wireless data sending device；Fiber grating strain meter is connected with fixed seat, and the sucker rod of fixed seat and oil pumper is fixed, and its fixed position is between oil pumping machine well head and polished rod eye；Fiber Bragg grating (FBG) demodulator is connected with wireless data sending device.The utility model not only solves the hazards of traditional pumping-unit workdone graphic method of testing, more realizes high sensitivity.Not by electromagnetic interference, electric insulating quality is good, corrosion-resistant, no electric spark, the characteristics of being measured in inflammable and explosive environment.
Description
Technical field
A kind of on-Line Monitor Device of fiber grating strain meter measurement pumping-unit workdone graphic is the utility model is related to, belongs to stone
Oily engineering field, applied to the safe and healthy monitoring industry of structure.
Background technology
Prior art：Existing oil pumping machine oil pumping machine test method for indicator diagram mainly has piezoresistive pickup method of testing.
After the method needs beam-pumping unit sucker rod to unload, by between sensor installation and beam hanger for pumping machine and sucker rod fixing end.This side
The shortcomings that method is that sucker rod unloading operation is abnormally dangerous, easily causes workmen's injury.
The content of the invention
For it is above-mentioned the problem of, the utility model purpose is to provide a kind of fiber grating strain meter measurement oil pumper and shows work(
The on-Line Monitor Device of figure, it is therefore intended that solve the danger of sucker rod unloading construction, realize on-line monitoring, solve shortage of manpower
The problem of, it is time saving and energy saving.
To achieve these goals, the utility model adopts the following technical scheme that：
A kind of on-Line Monitor Device of fiber grating strain meter measurement pumping-unit workdone graphic, it includes fixed seat, optical fiber light
Grid strain gauge, fiber Bragg grating (FBG) demodulator, wireless data sending device；
Fiber grating strain meter is connected with fixed seat, and the sucker rod of fixed seat and oil pumper is fixed, its fixed position
Between oil pumping machine well head and polished rod eye；
Fiber Bragg grating (FBG) demodulator is connected with wireless data sending device.
When sucker rod moves, make fiber grating strain meter stress, produce optical signal output, and pass through light grating demodulation
Instrument shows ess-strain value, so as to be depicted as indicator card.And cloud platform is transmitted data to by wireless data sending device,
Realize real time on-line monitoring.And fiber Bragg grating (FBG) demodulator power supply then solves long-term powerup issue using solar energy electroplax.
The beneficial effects of the utility model：
The utility model not only solves the hazards of traditional pumping-unit workdone graphic method of testing, more realizes sensitivity
It is high.Not by electromagnetic interference, electric insulating quality is good, corrosion-resistant, no electric spark, the spy that can be measured in inflammable and explosive environment
Point.
Brief description of the drawings
Fig. 1 is mounting structure schematic diagram of the present utility model.
Embodiment
1 pair of the utility model is described in detail below in conjunction with the accompanying drawings：
A kind of on-Line Monitor Device of fiber grating strain meter measurement pumping-unit workdone graphic, it includes fixed seat 1, optical fiber light
Grid strain gauge 2, fiber Bragg grating (FBG) demodulator 3, wireless data sending device 4；
Fiber grating strain meter 2 is connected with fixed seat 1, and fixed seat 1 and the sucker rod of oil pumper are fixed, its fixed bit
Put between oil pumping machine well head and polished rod eye；
Fiber Bragg grating (FBG) demodulator 3 is connected with wireless data sending device 4.
When sucker rod moves, make the stress of fiber grating strain meter 2, produce optical signal output, and pass through light grating solution
Instrument 3 is adjusted to show ess-strain value, so as to be depicted as indicator card.And cloud is transmitted data to by wireless data sending device and put down
Platform, realize real time on-line monitoring.And fiber Bragg grating (FBG) demodulator power supply then solves long-term powerup issue using solar energy electroplax.
Claims (1)
- A kind of 1. on-Line Monitor Device of fiber grating strain meter measurement pumping-unit workdone graphic, it is characterised in that：It includes fixing Seat（1）, fiber grating strain meter（2）, fiber Bragg grating (FBG) demodulator（3）, wireless data sending device（4）；Fiber grating strain meter（2）With fixed seat（1）It is connected, and by fixed seat（1）Fixed with the sucker rod of oil pumper, it is fixed Position is between oil pumping machine well head and polished rod eye；Fiber Bragg grating (FBG) demodulator（3）With wireless data sending device（4）Connection；When sucker rod moves, make fiber grating strain meter（2）Stress, optical signal output is produced, and pass through light grating demodulation Instrument（3）Show ess-strain value；And cloud platform is transmitted data to by wireless data sending device, realize that real-time online is supervised Survey.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2016205535587 | 2016-06-12 | ||
| CN201620553558 | 2016-06-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207131390U true CN207131390U (en) | 2018-03-23 |
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ID=61631125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720513837.5U Active CN207131390U (en) | 2016-06-12 | 2017-05-10 | A kind of on-Line Monitor Device of fiber grating strain meter measurement pumping-unit workdone graphic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207131390U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116752953A (en) * | 2023-07-17 | 2023-09-15 | 黑龙江程氏食品机械生产有限公司 | Intelligent measuring device for indicator diagram of oil field pumping unit |
-
2017
- 2017-05-10 CN CN201720513837.5U patent/CN207131390U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116752953A (en) * | 2023-07-17 | 2023-09-15 | 黑龙江程氏食品机械生产有限公司 | Intelligent measuring device for indicator diagram of oil field pumping unit |
| CN116752953B (en) * | 2023-07-17 | 2023-12-08 | 黑龙江程氏食品机械生产有限公司 | Intelligent measuring device for indicator diagram of oil field pumping unit |
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