CN206545507U - A kind of sonar liquid level automatic monitoring warning instrument - Google Patents
A kind of sonar liquid level automatic monitoring warning instrument Download PDFInfo
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- CN206545507U CN206545507U CN201720062895.0U CN201720062895U CN206545507U CN 206545507 U CN206545507 U CN 206545507U CN 201720062895 U CN201720062895 U CN 201720062895U CN 206545507 U CN206545507 U CN 206545507U
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Abstract
The utility model discloses a kind of sonar liquid level automatic monitoring warning instrument, including monitoring instrument and ground control box, the monitoring instrument mainly includes sound-producing device and data acquisition device, the ground control box mainly includes control ground-based computer terminal and alarm, control ground-based computer terminal can intuitively be embodied to stored liquid storage face data and real-time concentration of hydrogen sulfide value by way of management software is with list or figure, and alarm carries out real-time danger warning according to the concentration of hydrogen sulfide value of setting.The utility model can realize the follow-on test of Oil/gas Well liquid level, the real-time monitoring of hydrogen sulfide, and can meet the requirement of Oil/gas Well safety in production, can solve to use electronic pressure gauge monitoring and nitrogen cylinder sounding at present, the present situation that blast sounding is not enough.
Description
Technical field
The utility model is related to real-time monitoring and the alarm technique in Oil/gas Well hydrodynamic face, and specifically one kind is in drilling well and gas production
During annulus liquid level height in real time monitor and alarm integrating device.
Background technology
Leakage and well kick are common complex accidents in drilling engineering, work very harmful to drilling well.Leakage is needed after occurring
The position of lost-circulation zone is accurately determined as early as possible, to take effective leaking-stopping measure in time, ensure that drilling well production continues normal
Carry out.Therefore, the research of well loss zone's location assay method and instrument, has particularly significant to the drilling well production under complex geological condition
Meaning, in particularly high sour well drilling process, pressure, H can be monitored simultaneously2S, the Technical comparing of liquid level is important, so
It is cycle length of leaking hunting, costly and the instrument measured both at home and abroad for drop ply position at present substantially belongs to cable type and leaked hunting；Leak hunting depth
Degree not can be used for deep-well, the leak hunting instrument of ultradeep well also than shallower；And cable exist easily occur fractureing and wind,
Signal transmits and easily produces many defects such as interference, decay and distortion over long distances along cable；The long cable of thousands of rice not only itself
It is expensive, heavy, and need to be equipped with winch, instrument cab and special technical contingent, it is not easy to drilling crew's setting using oneself
Standby and manpower solves problem of leaking hunting, while early stage echometer uses cannon bullet for sound source, range is smaller, security is poor, Bu Nenglian
Continuous measurement, follow-up to use nitrogen cylinder as source of the gas power, the monitoring time is short, the bad control of sounding pressure, and change the outfit trouble, and rises
There is security risk.Oil Field can be used for the leak hunting instrument without cable type of deep-well, ultradeep well in the urgent need to a kind of.New sound
Liquid level automatic monitoring warning instrument is received exactly to solve the high-tech product developed of this demand.It and domestic and international existing monitor
The main distinction, which is that, does not use cable transmission underground signal, and it is that medium gathers the underground signal needed to apply sonar, is used
Pit shaft gas monitors H in real time as source of the gas power2S, with warning function, ideal solution depth measurement is not enough, costly
High, time lag, fire other monitoring problems of risk.
Utility model content
The purpose of this utility model is real-time monitoring and the warning device for providing Oil/gas Well annular space hydrodynamic face, can realize
The follow-on test of Oil/gas Well liquid level, and the safety in production requirement of drilling well and gas testing is disclosure satisfy that, solve current cable type electronics
Pressure gauge is monitored and nitrogen cylinder sounding, the present situation that blast sounding is not enough.
To achieve the above object, the utility model provides following technical scheme：
A kind of sonar liquid level automatic monitoring warning instrument, including monitoring instrument and ground control box, wherein monitoring instrument are also wrapped
Include and ground-based computer terminal is provided with sound-producing device and data acquisition device, the ground control box（1）And alarm（2）, and
The sound-producing device includes magnetic valve（4）, air storage chamber（7）And resonator（6）, the data acquisition device include pressure sensor
（9）, hydrogen sulfide detector（10）, piezoelectric microphones（12）, wave filter（11）And core control circuit（8）, wherein pressure sensing
Device（9）, hydrogen sulfide detector（10）, piezoelectric microphones（12）, wave filter（11）And core control circuit（8）It is electrically connected with,
And core control circuit（8）Pass through cable（3）With ground-based computer terminal（1）Connection.
It is used as further program of the utility model：The resonator（6）Connect stable-pressure device（5）, stable-pressure device（5）Even
Connect magnetic valve（4）.
It is used as further program of the utility model：The sound-producing device also includes sounding controlling organization, sounding control machine
Structure controls air storage chamber（7）Action, air storage chamber（7）Interior gas is pit shaft gas.
It is used as further program of the utility model：The sounding controlling organization is electromagnetic valve body.
It is used as further program of the utility model：Pressure sensor（9）, hydrogen sulfide detector（10）, piezoelectric microphones
（12）, wave filter（11）, core control circuit（8）And sounding controlling organization is in instrument protection cylinder, and protection cylinder is arranged on
On four way valve.
Compared with prior art, the beneficial effects of the utility model are：
The utility model can realize the follow-on test of Oil/gas Well liquid level, the real-time monitoring of hydrogen sulfide, and can meet oil
The requirement of gas well safety in production, can solve to use electronic pressure gauge monitoring and nitrogen cylinder sounding at present, blast sounding is not enough to be showed
Shape.
Brief description of the drawings
Fig. 1 is the structural representation of sonar liquid level automatic monitoring warning instrument in the utility model；
In figure：1- ground-based computers terminal, 2- alarms, 3- cables, 4- magnetic valves, 5- stable-pressure devices, 6- resonators, 7-
Air storage chamber, 8- core control circuits, 9- pressure sensors, 10- hydrogen sulfide detectors, 11- wave filters, 12- piezoelectric microphones.
Embodiment
Below in conjunction with the utility model embodiment, the technical scheme in the utility model embodiment is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole embodiments.
Based on the embodiment in the utility model, what those of ordinary skill in the art were obtained under the premise of creative work is not made
Every other embodiment, belongs to the scope of the utility model protection.
As known to Fig. 1, a kind of sonar liquid level automatic monitoring warning instrument, including monitoring instrument and ground control box, wherein supervising
Surveying instrument is also included in sound-producing device and data acquisition device, the ground control box provided with ground-based computer terminal 1 and alarm
Device 2, and the sound-producing device includes magnetic valve 4, air storage chamber 7 and resonator 6, the data acquisition device includes pressure sensor
9th, hydrogen sulfide detector 10, piezoelectric microphones 12, wave filter 11 and core control circuit 8, wherein pressure sensor 9, hydrogen sulfide
Detector 10, piezoelectric microphones 12, wave filter 11 are electrically connected with core control circuit 8, and core control circuit 8 passes through electricity
Cable 3 is connected with ground-based computer terminal 1.Core control circuit 8 passes to ground calculating by audiograph of the cable 3 collection
Machine terminal 1, calculates the velocity of sound, the real-time altitude information of liquid level, while drawing audiograph, wherein ground-based computer terminal 1 can be right
Stored liquid storage face data and real-time concentration of hydrogen sulfide value are intuitively embodied by way of management software is with list or figure,
The hydrogen sulfide detector 10 is detected by core control circuit 8 by real-time detection hydrogen sulfide in pit shaft concentration
Data transfer is to ground-based computer terminal 1, and the core control circuit 8 receives and stores the pressure sensor 9, hydrogen sulfide is visited
The data that survey device 10, piezoelectric microphones 12 are collected, the alarm 3 is connected with ground-based computer terminal 1, set with computer
Fixed concentration of hydrogen sulfide value compares, and Realtime Alerts are then carried out more than the revaluate.
The resonator 6 connects stable-pressure device 5, the connection magnetic valve 4 of stable-pressure device 5.
The sound-producing device also includes sounding controlling organization, and sounding controlling organization control air storage chamber 7 is acted, in air storage chamber 7
Gas is pit shaft gas.Certain pressure scope is adjusted to by stable-pressure device 5 after gas is compressed by magnetic valve 4 in air storage chamber 7, is produced
Raw gases at high pressure enter resonator 6 from gas pipeline, and impact resonator 6 sends sonar pulse sound wave.The sounding controlling organization
For electromagnetic valve body.Pressure sensor 9, hydrogen sulfide detector 10, piezoelectric microphones 12, wave filter 11, core control circuit 8 and hair
Acoustic control mechanism is in instrument protection cylinder, and protection cylinder is arranged on four way valve.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (5)
1. a kind of sonar liquid level automatic monitoring warning instrument, it is characterised in that including monitoring instrument and ground control box, wherein monitoring
Instrument also includes being provided with ground-based computer terminal in sound-producing device and data acquisition device, the ground control box（1）And alarm
Device（2）, and the sound-producing device includes magnetic valve（4）, air storage chamber（7）And resonator（6）, the data acquisition device is including pressing
Force snesor（9）, hydrogen sulfide detector（10）, piezoelectric microphones（12）, wave filter（11）And core control circuit（8）, wherein
Pressure sensor（9）, hydrogen sulfide detector（10）, piezoelectric microphones（12）, wave filter（11）And core control circuit（8）Electricity
Property connection, and core control circuit（8）Pass through cable（3）With ground-based computer terminal（1）Connection.
2. sonar liquid level automatic monitoring warning instrument according to claim 1, it is characterised in that the resonator（6）Connection
Stable-pressure device（5）, stable-pressure device（5）Connect magnetic valve（4）.
3. sonar liquid level automatic monitoring warning instrument according to claim 1, it is characterised in that the sound-producing device also includes
Sounding controlling organization, sounding controlling organization control air storage chamber（7）Action, air storage chamber（7）Interior gas is pit shaft gas.
4. sonar liquid level automatic monitoring warning instrument according to claim 3, it is characterised in that the sounding controlling organization is
Electromagnetic valve body.
5. sonar liquid level automatic monitoring warning instrument according to claim 4, it is characterised in that pressure sensor（9）, vulcanization
Hydrogen detector（10）, piezoelectric microphones（12）, wave filter（11）, core control circuit（8）And sounding controlling organization is in instrument
In protection cylinder, and protection cylinder is arranged on four way valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720062895.0U CN206545507U (en) | 2017-01-19 | 2017-01-19 | A kind of sonar liquid level automatic monitoring warning instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720062895.0U CN206545507U (en) | 2017-01-19 | 2017-01-19 | A kind of sonar liquid level automatic monitoring warning instrument |
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| CN206545507U true CN206545507U (en) | 2017-10-10 |
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| CN201720062895.0U Active CN206545507U (en) | 2017-01-19 | 2017-01-19 | A kind of sonar liquid level automatic monitoring warning instrument |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107605463A (en) * | 2017-11-10 | 2018-01-19 | 中国石油集团川庆钻探工程有限公司 | A kind of pit shaft hydrodynamic face monitoring method for drilling leakage blockage construction |
-
2017
- 2017-01-19 CN CN201720062895.0U patent/CN206545507U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107605463A (en) * | 2017-11-10 | 2018-01-19 | 中国石油集团川庆钻探工程有限公司 | A kind of pit shaft hydrodynamic face monitoring method for drilling leakage blockage construction |
| CN107605463B (en) * | 2017-11-10 | 2020-07-24 | 中国石油集团川庆钻探工程有限公司 | Shaft dynamic liquid level monitoring method for drilling plugging construction |
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