CN201196827Y - PLC warning system for remote console of ground blowout preventer - Google Patents
PLC warning system for remote console of ground blowout preventer Download PDFInfo
- Publication number
- CN201196827Y CN201196827Y CN 200820058070 CN200820058070U CN201196827Y CN 201196827 Y CN201196827 Y CN 201196827Y CN 200820058070 CN200820058070 CN 200820058070 CN 200820058070 U CN200820058070 U CN 200820058070U CN 201196827 Y CN201196827 Y CN 201196827Y
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- Prior art keywords
- explosion
- remote console
- warning system
- electric bell
- plc
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Abstract
The utility model relates to a ground blowout preventer remote control console PLC alarm system. The system is characterized in that the system comprises a magnetic starter box, wherein the magnetic starter box provided with an anti-explosion electric bell and an anti-explosion splicing device is connected with a driller consol alarm box provided with an anti-explosion electric bell and an anti-explosion splicing device. The system has the advantages of lower power consumption, reliable operation and convenient mounting and maintenance.
Description
Technical field
The utility model relates to a kind of ground preventer remote console PLC warning system, be used for guaranteeing that remote console is in good working order all the time, when abnormal conditions occurring, send alerting signal, remind the site operation personnel in time to take corresponding measure, avoid accident to take place, belong to the warning system technical field.
Background technology
Preventer is the well control safety equipment of a kind of indispensability in oil, the gas drilled hole process, and remote console is the indispensable support equipment that guarantees preventer work, and therefore, can the duty of far controlling platform directly determine preventer bring into play due effect.Adopt the alarm type of alarm traditionally, because the operating voltage of alarm and warning electric bell is 220V, so energy consumption height, poor stability, serviceable life is short, the on-the-spot malfunctioning existing picture of elimination button of reporting to the police that often occurs adopts PLC control to report to the police and then can address the above problem, and guarantees system's reliability service.
Summary of the invention
It is low that the purpose of this utility model provides a kind of energy consumption, good stability, the ground preventer remote console PLC warning system of long service life.
For realizing above purpose, the technical solution of the utility model provides a kind of ground preventer remote console PLC warning system, it is characterized in that the magnetic starter case that comprise the magnetic starter case, has explosion-proof electric bell and an explosion proof plug device is connected with the driller's station warning box that has explosion-proof electric bell and explosion proof plug device by cable.
The utility model adopts ground preventer remote console PLC warning system to adopt digitizing, intelligentized PLC control technology, real-time monitoring remote control platform duty, any one takes place when unusual when bleed pressure, energy storage pressure, oil tank liquid level and motoring, warning system is promptly sent the sound and light alarm signal, and indicate the trouble spot, guarantee that remote console is safe and reliable to operation.
The utility model has following feature:
1) successful Application of PLC control technology in the remote console warning system;
2) the timer sum counter with PLC combines utilization, and visual alarm is glimmered under alarm condition;
3) the multiple programming technique of integrated use makes the sound and light alarm synchronous initiation, asynchronous stopping;
4) any one all can remove warning at remote console and driller's control cabinet.
The utility model has the advantages that low in energy consumption, reliable, convenient for installation and maintenance.
Description of drawings
Fig. 1 is a kind of ground preventer remote console PLC warning system structural representation.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Embodiment
As shown in Figure 1, be a kind of ground preventer remote console PLC warning system structural representation, described a kind of ground preventer remote console PLC warning system is made up of magnetic starter case 1, explosion-proof electric bell 2, driller's station warning box 3, explosion proof plug device 4 and cable 5, and all devices is outsourcing.
The magnetic starter case 1 that has explosion-proof electric bell 2 and explosion proof plug device 4 is connected with the driller's station warning box 3 that has explosion-proof electric bell 2 and explosion proof plug device 4 by cable 5.
PLC in the magnetic starter case 1 has seven digital quantity input points, be respectively bleed pressure switching value, energy storage pressure switching value, oil tank liquid level switching value, electrothermal relay auxiliary contact switch amount, far control platform test keyswitch amount, far control platform noise reduction keyswitch amount, driller's station noise reduction keyswitch amount; Have eight digital quantity output points, be respectively far control the low alarm lamp of table oil case liquid level, far control the low alarm lamp of platform energy storage pressure, far control the low alarm lamp of platform bleed pressure, far control platform warning electric bell, the low alarm lamp of driller's station liquid level, the low alarm lamp of driller's station energy storage pressure, the low alarm lamp of driller's station bleed pressure, driller's station warning electric bell.
System acting is described as follows: after No. one alarm switch closure, it is promptly bright far to control on platform and the driller's station corresponding alarm lamp, and electric bell rings simultaneously.After pressing ventil, the electric bell of far controlling on platform and the driller's station stops to ring, and corresponding alarm lamp still keeps bright state, and after the reason that causes reporting to the police was removed, alarm lamp just went out.When pressing the test button, eight alarm lamps, two warning electric bells all will move, and whether be in normal operating conditions with the check warning system.
Claims (1)
1. ground preventer remote console PLC warning system, it is characterized in that the magnetic starter case (1) that comprise magnetic starter case (1), has explosion-proof electric bell (2) and an explosion proof plug device (4) is connected with the driller's station warning box (3) that has explosion-proof electric bell (2) and explosion proof plug device (4) by cable (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820058070 CN201196827Y (en) | 2008-05-06 | 2008-05-06 | PLC warning system for remote console of ground blowout preventer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820058070 CN201196827Y (en) | 2008-05-06 | 2008-05-06 | PLC warning system for remote console of ground blowout preventer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201196827Y true CN201196827Y (en) | 2009-02-18 |
Family
ID=40416460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200820058070 Expired - Fee Related CN201196827Y (en) | 2008-05-06 | 2008-05-06 | PLC warning system for remote console of ground blowout preventer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201196827Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102477859A (en) * | 2010-11-29 | 2012-05-30 | 上海神开石油化工装备股份有限公司 | Data recording module for remote consoles |
-
2008
- 2008-05-06 CN CN 200820058070 patent/CN201196827Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102477859A (en) * | 2010-11-29 | 2012-05-30 | 上海神开石油化工装备股份有限公司 | Data recording module for remote consoles |
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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: 20090218 Termination date: 20130506 |