CN202058272U - Oil well fault well-stopping alarm - Google Patents
Oil well fault well-stopping alarm Download PDFInfo
- Publication number
- CN202058272U CN202058272U CN2011201089936U CN201120108993U CN202058272U CN 202058272 U CN202058272 U CN 202058272U CN 2011201089936 U CN2011201089936 U CN 2011201089936U CN 201120108993 U CN201120108993 U CN 201120108993U CN 202058272 U CN202058272 U CN 202058272U
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- CN
- China
- Prior art keywords
- well
- alarm
- relay
- transformer
- direct current
- 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.)
- Expired - Fee Related
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Abstract
Provided is an oil well fault well-stopping alarm, comprising a wireless emitter, a transformer, an alarm, a rectifier bridge, a diode, a direct current motor, an AC contactor, a relay, and an electromotor, wherein a relay of 380 v is connected to the live wire of the AC contactor inside an oil pumping unit control cabinet; a starting switch is arranged upon the connecting line between the normally open contact of the relay and the live wire; a stop switch and a protector are arranged upon the connecting line between the normally closed contact of the relay and another live wire; the other end of the normally closed contact is connected with the transformer; the wireless emitter is connected with two ends of the initial coil of the transformer; the rectifier bridge, a warning lamp, and the direct current motor are connected with two ends of the output coil of the transformer in parallel; the alarm is arranged upon the rectifier bridge; and the diode is arranged upon the input line of the direct current motor. The warning lamp and the alarm of the oil well fault well-stopping alarm will be instantly turned on when the oil pumping unit well or the electric pump well is shut off due to some faults. Meanwhile, the oil well fault well-stopping alarm will send signals to the alarm in duty room for alarming or send signals to the computers in the duty room for alarming, thereby informing the personnel on duty to timely examine and handle the well-stopping accident.
Description
Technical field
The utility model relates to the oil well fault of a kind of rod-pumped well and electric pump well use and stops the well alarm.
Background technology
In the production management of oil well, rod-pumped well and electric pump well often stop the well accident, cause the reason of stopping the well accident a lot, tripping operation stops well as overload, switch board is destroyed to stop well, the feed circuit short circuit stops well, disconnected the taking off of polished rod stopped well etc., owing to do not stop the well alarm, the watch can not in time find to handle, stop the well time and grown and can cause gathering line to stop up, especially electric pump well stops the well time and has grown and can cause sand to bury the sand card, must could remove industrial accident by well workover proposition tubing string, serious necessary overhaul is handled, and causes very big economic loss to the oil field every year for this reason.
Summary of the invention
The purpose of this utility model provides a kind of oil well fault and stops the well alarm, and after solving fault that above-mentioned prior art exists and stopping well, the operator on duty can not in time find timely processing, causes the problem of serious accident.
The technical solution of the utility model realizes in the following manner:
The utility model comprises wireless launcher, transformer, alarm, rectifier bridge, diode, direct current generator, A.C. contactor, relay, motor, connect a 380V relay on the live wire of the A.C. contactor in oil pumping machine control cabinet, on the connecting line of a relay normally open contact and a live wire, establish a starting switch, on the normally closed point of relay and another root live wire connecting line, establish a shutdown switch and a fuse cutout, the normally closed contact other end is connected with transformer, two ends in the transformer initial coil connect a wireless launcher, two ends at the transformer output winding are parallel with rectifier bridge, alarm lamp and direct current generator, on rectifier bridge, be provided with an alarm, on the direct current generator incoming line, be provided with a diode.
The utility model can dodge alarm lamp immediately behind rod-pumped well or electric pump well force outage; ring alarm; simultaneously transmit to report to the police or transmit to the duty room computing machine to the alarm of duty room and point out, warning operator is in time checked, in time handles stopping accident.
Description of drawings
Accompanying drawing structural representation of the present utility model
1-wireless launcher 2-transformer 3-alarm 4-rectifier bridge 5-alarm lamp 6-diode 7-direct current generator 8-relay normally closed contact 9-fuse 10-A.C. contactor 11-relay 12-motor AK-starting switch TK-shutdown switch KM-A.C. contactor J-relay M-motor A, B, C-three-phase firewire among the figure
Embodiment
For further disclosing the technical solution of the utility model, elaborate by embodiment below in conjunction with Figure of description:
The utility model comprises wireless launcher 1, transformer 2, alarm 3, rectifier bridge 4, diode 6, direct current generator 7, A.C. contactor 10, relay 11, motor 12, connect a 380V relay 11 on the live wire of the A.C. contactor 10 in oil pumping machine control cabinet, on the connecting line of a relay normally open contact and a live wire, establish a starting switch AK, on the normally closed point 8 of relay and another root live wire connecting line, establish a shutdown switch TK and a fuse cutout 9, normally closed contact 8 other ends are connected with transformer 2, two ends in the transformer initial coil connect a wireless launcher 1, be parallel with rectifier bridge 4 at the two ends of transformer output winding, alarm lamp 5 and direct current generator 7, on rectifier bridge, be provided with an alarm 3, on the direct current generator incoming line, be provided with a diode 6.
When using the utility model; starting switch AK closes; relay J is started working; when rod-pumped well or the shutdown of electric pump well motor; A.C. contactor 10 disconnects; relay 11 normally opened contacts are opened; normally closed contact closes; wireless nothing is penetrated the alarm transmission signal alarm of device 1 to duty room band receiver, simultaneously transformer 2 rectifier bridges 4; direct current generator 7 work, alarm lamp 5 flickers; alarm 3 is reported to the police; after the operator on duty is warned, handle immediately, avoid the gathering line of rod-pumped well to block; avoid the electric pump of electric pump well to be buried by sand or the sand card, guarantee the continuous production of oil well.
Claims (1)
1. an oil well fault is stopped the well alarm, comprise wireless launcher, transformer, alarm, rectifier bridge, diode, direct current generator, A.C. contactor, relay, motor, connect a 380V relay on the live wire of the A.C. contactor in oil pumping machine control cabinet, on the connecting line of a relay normally open contact and a live wire, establish a starting switch, on the normally closed point of relay and another root live wire connecting line, establish a shutdown switch and a fuse cutout, the normally closed contact other end is connected with transformer, two ends in the transformer initial coil connect a wireless launcher, two ends at the transformer output winding are parallel with rectifier bridge, alarm lamp and direct current generator, on rectifier bridge, be provided with an alarm, on the direct current generator incoming line, be provided with a diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201089936U CN202058272U (en) | 2011-04-02 | 2011-04-02 | Oil well fault well-stopping alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201089936U CN202058272U (en) | 2011-04-02 | 2011-04-02 | Oil well fault well-stopping alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202058272U true CN202058272U (en) | 2011-11-30 |
Family
ID=45018241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201089936U Expired - Fee Related CN202058272U (en) | 2011-04-02 | 2011-04-02 | Oil well fault well-stopping alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202058272U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113153179A (en) * | 2021-04-01 | 2021-07-23 | 中油智采(天津)科技有限公司 | Single-well overload separation device of single-machine multi-well pumping unit |
-
2011
- 2011-04-02 CN CN2011201089936U patent/CN202058272U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113153179A (en) * | 2021-04-01 | 2021-07-23 | 中油智采(天津)科技有限公司 | Single-well overload separation device of single-machine multi-well pumping unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111130 Termination date: 20130402 |