CN204984816U - Oil drilling pump insurance valve overflow termination of pumping device - Google Patents
Oil drilling pump insurance valve overflow termination of pumping device Download PDFInfo
- Publication number
- CN204984816U CN204984816U CN201520720939.5U CN201520720939U CN204984816U CN 204984816 U CN204984816 U CN 204984816U CN 201520720939 U CN201520720939 U CN 201520720939U CN 204984816 U CN204984816 U CN 204984816U
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- signal
- drilling pump
- reception controller
- signal reception
- insurance valve
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Abstract
The utility model provides an oil drilling pump insurance valve overflow termination of pumping device, by clutch between bore hole pump and the diesel engine, the exit end installation bore hole pump discharge pipe of bore hole pump, the pressure end installation overflow pipe of bore hole pump, installation insurance valve on the overflow pipe, install the detector on the overflow pipe, the detector is in after the insurance valve, detector passing signal line is connected with signal processor, signal output to remote control transmitter after signal processor handles, the clutch is connected with the signal reception controller through the drive pneumatic tube, the gas holder provides the operation power of air supply as the signal reception controller for the signal reception controller, the clutch action made diesel engine and bore hole pump break away from after the signal of remote control transmitter was received to the signal reception controller, when bore hole pump superpressure or insurance valve damage production overflow, the liquid stream that the overflow pipe flows will be detected by the detector, make the bore hole pump in time stop, thereby in time troubleshooting resumes to give birth to, and accidents are avoided, eliminate economic loss.
Description
Technical field
The utility model is the equipment of oil drilling for accident settlement, is a kind of oil drilling pump insurance valve overflow knock-off block.
Background technique
Oil drilling pump is the power equipment of drilling well production cycle system; make it circulate between pit shaft and drilling rod to drilling fluid supercharging, play bottom-hole cleaning, cutting carring, cooling drilling tool, lubricates drill bit, the formation mud cake protection borehole wall, equilibrium strata pressure, transmit water-horse power as power fluid, during directional drilling, transmit the functions such as directional signal.If drilling pump breaks down, drilling fluid cannot circulate, and will affect drilling well and produce, also may cause down-hole accident.In order to avoid drilling pump breaks down, scene takes many measures, one of them measure is installation insurance valve on drilling pump, insure valve when pressure exceedes setting value and will open overflow pressure relief, draining overflow is opened by insurance valve, drilling pump can not be sprained pressure, prevent drilling pump and underground equipment from damaging.In actual production, because production environment is severe, when underground equipment breaks down, or pit shaft runner blocking insurance valve occurs is opened when there is overflow, staff can not send out in time, and drilling pump still works under superpressure, can cause a serious accident, produce heavy economic losses.
Summary of the invention
The purpose of this utility model is a kind of oil drilling pump of design insurance valve overflow knock-off block, after drilling pump superpressure or insurance valve damage after when producing overflow, can Timeliness coverage fault, drilling pump is quit work, protection downhole safety and ground installation.
The purpose of this utility model is achieved in that and comprises drilling pump, spill pipe, insurance valve, prober, signal processor, remote control transmitter, clutch, drilling pump discharge tube, diesel engine, drive pneumatic tube, Signal reception controller, gas holder, be connected by clutch between drilling pump with diesel engine, the outlet end installing drill well pump discharge tube of drilling pump, the pressure end of drilling pump installs spill pipe, installation insurance valve on spill pipe, spill pipe installs prober, after prober is in insurance valve, prober is connected with signal processor by signaling line, signal after signal processor processes outputs to remote control transmitter, clutch is connected with Signal reception controller by driving pneumatic tube, gas holder provides source of the gas as the operation power of Signal reception controller to Signal reception controller, after Signal reception controller receives the signal of remote control transmitter, clutch operating makes diesel engine and drilling pump depart from.
Drive on pneumatic tube and air feeding apparatus, hand control valve are installed.
Signal reception controller connects failure screen.
The beneficial effects of the utility model are: when drilling pump superpressure or insurance valve damage generation overflow, the liquid stream that spill pipe flows out will be detected device and detect, and will pass in Signal reception controller after signal transacting, Signal reception controller cuts off after receiving the signal of remote control transmitter and drives air pressure pipeline, in clutch, air bag loses pressure diesel engine and drilling pump is departed from, energy Timeliness coverage termination of pumping after drilling pump superpressure or insurance valve are damaged, avoids having an accident, eliminates economic loss.
Accompanying drawing explanation
Fig. 1 is the structural drawing of the utility model embodiment.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described.
As seen from the figure, embodiment of the present utility model comprises drilling pump 1, spill pipe 2, insurance valve 3, prober 4, signal processor 5, remote control transmitter 6, clutch 7, air feeding apparatus 8, hand control valve 9, drilling pump discharge tube 10, diesel engine 11, drive pneumatic tube 12, Signal reception controller 13, gas holder 15, be connected by clutch 7 between drilling pump 1 with diesel engine 11, the outlet end installing drill well pump discharge tube 10 of drilling pump 1, the pressure end of drilling pump 1 installs spill pipe 2, installation insurance valve 3 on spill pipe 2, spill pipe 2 is installed prober 4, after prober 4 is in insurance valve 3, prober 4 is connected with signal processor 5 by signaling line, signal after signal processor 5 processes outputs to remote control transmitter 6, clutch 7 is connected with Signal reception controller 13 by driving pneumatic tube 12, gas holder 15 provides source of the gas as the operation power of Signal reception controller 13 to Signal reception controller 13, and after Signal reception controller 13 receives the signal of remote control transmitter 6, clutch 7 action makes diesel engine 11 and drilling pump 1 depart from.Drive on pneumatic tube 12 and air feeding apparatus 8, hand control valve 9 are installed, make its clutch 7 also can manually-operable, allow drilling pump 1 quit work, make execute-in-place more reliable.Signal reception controller 13 connects failure screen 14, on-the-spot Problems existing can be got information about, fix a breakdown to take reasonable measure.
During use, if because down-hole fault superpressure or insurance valve 3 damage, spill pipe 2 li just has drilling liquid flow and goes out, the drilling fluid flowed out will be detected device 4 and detect, the signal detected is sent to Signal reception controller 13 through signal processor 5, remote control transmitter 6 after processing, Signal reception controller 13 just sends disengaging instruction to clutch 7 after receiving signal, make drilling pump 1 termination of pumping, there will not be drilling pump superpressure damage equipment, also there will not be and occur that circulating pressure deficiency causes well system to break down because insurance valve 3 damages leakage.
Claims (3)
1. an oil drilling pump insurance valve overflow knock-off block, comprise drilling pump (1), spill pipe (2), insurance valve (3), prober (4), signal processor (5), remote control transmitter (6), clutch (7), drilling pump discharge tube (10), diesel engine (11), drive pneumatic tube (12), Signal reception controller (13), gas holder (15), be connected by clutch (7) between drilling pump (1) with diesel engine (11), outlet end installing drill well pump discharge tube (10) of drilling pump (1), the pressure end of drilling pump (1) installs spill pipe (2), the upper installation insurance valve (3) of spill pipe (2), it is characterized in that: prober (4) is installed on spill pipe (2), after prober (4) is in insurance valve (3), prober (4) is connected with signal processor (5) by signaling line, signal after signal processor (5) process outputs to remote control transmitter (6), clutch (7) is connected with Signal reception controller (13) by driving pneumatic tube (12), gas holder (15) provides source of the gas as the operation power of Signal reception controller (13) to Signal reception controller (13), after Signal reception controller (13) receives the signal of remote control transmitter (6), clutch (7) action makes diesel engine (11) and drilling pump (1) depart from.
2. oil drilling pump insurance valve overflow knock-off block according to claim 1, is characterized in that: drive on pneumatic tube (12) and install air feeding apparatus (8), hand control valve (9).
3. oil drilling pump insurance valve overflow knock-off block according to claim 1, is characterized in that: Signal reception controller (13) connects failure screen (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520720939.5U CN204984816U (en) | 2015-09-17 | 2015-09-17 | Oil drilling pump insurance valve overflow termination of pumping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520720939.5U CN204984816U (en) | 2015-09-17 | 2015-09-17 | Oil drilling pump insurance valve overflow termination of pumping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204984816U true CN204984816U (en) | 2016-01-20 |
Family
ID=55119191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520720939.5U Active CN204984816U (en) | 2015-09-17 | 2015-09-17 | Oil drilling pump insurance valve overflow termination of pumping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204984816U (en) |
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2015
- 2015-09-17 CN CN201520720939.5U patent/CN204984816U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |