CN106351818A - Slurry pump control device and control method thereof - Google Patents
Slurry pump control device and control method thereof Download PDFInfo
- Publication number
- CN106351818A CN106351818A CN201510744558.5A CN201510744558A CN106351818A CN 106351818 A CN106351818 A CN 106351818A CN 201510744558 A CN201510744558 A CN 201510744558A CN 106351818 A CN106351818 A CN 106351818A
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- China
- Prior art keywords
- engine
- sensor
- slurry pump
- control device
- programmable logic
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Abstract
The invention relates to a slurry pump control device and a control method thereof. The device comprises a programmable controller, an operation panel, an engine sensor and transducers. The operation panel is connected with the programmable controller, the programmable controller is connected with a slurry pump, and the engine sensor is connected with the programmable controller through the transducers. The programmable controller receives instructions sent by the operation panel and then sends signals to the slurry pump to control separation and closing of a clutch of the slurry pump, starting and extinguishing of an engine of the slurry pump and the opening degree of a an accelerator. The engine sensor sends all parameter information of the engine to the programmable controller through the transducers. The programmable controller sends a specific instruction to the slurry pump when judging that the engine is in an abnormity, and the slurry pump executes the specific instruction, in other words, the engine of the slurry pump is emergently stopped. By means of the technical scheme, compared with the prior art, automation work of the slurry pump is achieved, a clutch separation shaft sleeve is protected, and the purpose of saving energy is achieved; remote control and wireless remote control are achieved, manpower resources are saved, the working environment is improved, and the potential safety hazard brought by manual operation is eliminated.
Description
Technical field
The present invention relates to geological prospecting apparatus field, it particularly relates to a kind of control device for mud pump and
Its control method.
Background technology
Slush pump, when being supported the use with no-dig technique rig, is the required mud of rig conveying drilling, but bores
Machine when changing drilling rod or suspending drilling due to other reasons, then needs to stop slurry conveyed.Existing side
Formula is in a manual manner slush pump change speed gear box to be linked into neutral or manually by slush pump throw-out-of clutch, mud
Pump engine throttle, due to adjusting inconvenience, is not reduced, its weak point is: due to slush pump
Engine throttle does not reduce, and has fuel consumption unnecessary in a large number in standby, and is sending out
Motivation runs up down to be linked into and is easily damaged clutch with holdback clutch and separates axle sleeve；In addition, slush pump has
Noise and exhaust emission, and need special messenger to operate, increased human cost, reduce efficiency of construction, sternly
Sound operator are healthy for ghost image, and the personal safety to workman brings hidden danger.
Content of the invention
An object of the present invention is the above-mentioned deficiency overcoming prior art, and provides a kind of slush pump to control
Device.
The technical scheme realizing above-mentioned purpose of the present invention is: a kind of control device for mud pump, including programmable
Controller, guidance panel, engine sensor and converter；Guidance panel is connected with Programmable Logic Controller,
Programmable Logic Controller is connected with slush pump, and engine sensor is connected with Programmable Logic Controller through converter；
Programmable Logic Controller receives the instruction that guidance panel sends, and then sends the signal to slush pump, controls mud
The startup of the electromotor of the separation of the clutch of stock pump, closure and slush pump, flame-out and accelerator open degree；
Each for electromotor parameter information is sent to Programmable Logic Controller by engine sensor through converter；When programmable
When controller judges engine abnormity, send specific instruction to slush pump, slush pump executes specific instruction,
I.e. the engine emergency of slush pump is shut down.
Improve as a kind of, described engine sensor includes Engine oil temperature sensor, engine water temperature
Sensor, engine oil pressure sensor and engine speed sensor.
The further technical scheme of the present invention is: described control device for mud pump also includes slush pump sensing
Device, slush pump sensor is connected with Programmable Logic Controller through converter；Slush pump sensor is each by slush pump
Parameter information sends to Programmable Logic Controller through converter；When Programmable Logic Controller judges that slush pump is abnormal,
Send specific instruction to slush pump, slush pump executes specific instruction, and that is, the engine emergency of slush pump is shut down.
Further technical scheme is the present invention: described slush pump sensor includes mud POF
Sensor and mud pump pressure sensor.
The present invention further technical scheme is: described control device for mud pump also include display device,
Setting device and alarm device, and be all connected with Programmable Logic Controller；Display device can show that slush pump passes
Parameters that sensor and engine sensor detect and the current working condition of device, setting device
The range of normal value of slush pump parameters can be set, so that programmable controller judges whether slush pump is normal
Work, alarm device can send alarm when slush pump occurs abnormal.
The second object of the present invention is the above-mentioned deficiency overcoming prior art, and provides a kind of slush pump to control
The control method of device.
The technical scheme realizing above-mentioned purpose of the present invention is: a kind of control method of control device for mud pump,
Before an engine is started, operator presses " standby " button, and engine throttle opening is adjusted to minimum automatically,
Clutch separation, state is " to be launched "；" startup " button now can be pressed start a machine, electromotor
After startup, " work " button can be pressed, clutch closes, slush pump is started working, engine speed is certainly
Move and rise to setting working speed, state is " work "；When needing slush pump break-off, by " treating
Machine " button, now throttle be automatically minimized, rotating speed is down to minimum, clutch separation, and slush pump stops
Only work, state is " standby ", and standby timing simultaneously starts, and exceedes " specified in " standby " time
Press " work " button before value ", then return to " work " state, exceed " volume when " standby " time
During definite value ", electromotor auto extinguishing, state switchs to " treating work ", exceedes in " standby " time and " stops
Before machine value ", press " work " button, electromotor automatic, after engine start, clutch closes
Close, throttle rises to setting value, and state switchs to " work ", if " standby " time exceedes " shutdown value ",
Clutch closes, and state switchs to " shutdown ".
Due to employing technique scheme, compared with prior art, present invention achieves slush pump
Automatically working, protects clutch separation axle sleeve, has reached the purpose of energy-conservation；Achieve remotely control and
Wireless remote control, saves human resourcess, improves working environment, eliminates the safety that manual operation brings
Hidden danger.
Brief description
Fig. 1 is the structural representation of the present invention.
Specific embodiment
Embodiment
As shown in figure 1, a kind of control device for mud pump, including Programmable Logic Controller 1, guidance panel 2,
Engine sensor 3 and converter 4；Guidance panel 2 is connected with Programmable Logic Controller 1, programmable control
Device 1 processed is connected with slush pump 5, and engine sensor 3 is connected with Programmable Logic Controller 1 through converter 4；
Programmable Logic Controller 1 receives the instruction that guidance panel 2 sends, and then sends the signal to slush pump 5,
Control the startup of the electromotor of the separation of clutch, closure and slush pump 5 of slush pump 5, flame-out and
Accelerator open degree；Each for electromotor parameter information is sent to programmable control by engine sensor 3 through converter 4
Device 1 processed；When Programmable Logic Controller 1 judges engine abnormity, send specific instruction to slush pump 5,
Slush pump 5 executes specific instruction, and that is, the engine emergency of slush pump 5 is shut down；Engine sensor 3
Turn including Engine oil temperature sensor, engine water temperature sensor, engine oil pressure sensor and electromotor
Fast sensor；Control device for mud pump also includes slush pump sensor 6, and slush pump sensor 6 is through sending change
Device 4 is connected with Programmable Logic Controller 1；Slush pump sensor 6 is by each for slush pump 5 parameter information through sending change
Device 4 sends to Programmable Logic Controller 1；When Programmable Logic Controller 1 judges slush pump 5 exception, send special
Fixed instruction executes specific instruction to slush pump 5, slush pump 5, and that is, the engine emergency of slush pump 5 is shut down；
Described slush pump sensor 6 includes mud POF sensor and mud pump pressure sensor；Described
Control device for mud pump also includes display device 7, setting device 8 and alarm device 9, and all with can compile
Range controller connects 1；Display device 7 can show that engine sensor 3 and slush pump sensor 6 detect
The parameters arriving and the current working condition of device, setting device 8 can set the every ginseng of slush pump 5
The range of normal value of number, so that programmable controller 1 judges slush pump 5 whether normal work, alarm device
9 can send alarm when slush pump 5 occurs exception.
The present invention is not limited to above-mentioned preferred implementation, and anyone should learn the enlightenment in the present invention
Under the structure change made, every have with the present invention same or like as technical scheme, belong to
Protection scope of the present invention.
Claims (7)
1. a kind of control device for mud pump it is characterised in that: Programmable Logic Controller, guidance panel, send out
Motivation sensor and converter；Guidance panel is connected with Programmable Logic Controller, Programmable Logic Controller and mud
Pump connects, and engine sensor is connected with Programmable Logic Controller through converter.
2. a kind of control device for mud pump according to claim 1 it is characterised in that: described
Motivation sensor includes Engine oil temperature sensor, engine water temperature sensor, engine oil pressure sensor
And engine speed sensor.
3. a kind of control device for mud pump according to claim 1 and 2 it is characterised in that: also
Including slush pump sensor, slush pump sensor is connected with Programmable Logic Controller through converter.
4. a kind of control device for mud pump according to claim 3 it is characterised in that: described mud
Stock pump sensor includes mud POF sensor and mud pump pressure sensor.
5. a kind of control device for mud pump according to claim 1 or 2 or 4 it is characterised in that:
Also include display device, setting device and alarm device, and be all connected with Programmable Logic Controller.
6. a kind of control device for mud pump according to claim 3 it is characterised in that: also include
Display device, setting device and alarm device, and be all connected with Programmable Logic Controller.
7. a kind of control method of control device for mud pump it is characterised in that: before an engine is started,
Operator presses " standby " button, and engine throttle opening is adjusted to minimum, clutch separation, shape automatically
State is " to be launched "；" startup " button now can be pressed start a machine, after engine start, can be by " work
Make " button, clutch closure, slush pump is started working, and engine speed automatically ramps up to setting work and turns
Speed, state is " work "；When needing slush pump break-off, press " standby " button, now oil
Door is minimized automatically, and rotating speed is down to minimum, clutch separation, and slush pump quits work, and state is " to treat
Machine ", standby timing simultaneously starts, and presses " work " before " standby " time exceedes " rated value "
Button, then return to " work " state, and when " standby " time exceeding " rated value ", electromotor is certainly
Dynamic flame-out, state switchs to " treating work ", before " standby " time exceedes " shutdown value ", presses " work
Make " button, electromotor automatic, after engine start, clutch closes, and throttle rises to setting value,
State switchs to " work ", if " standby " time exceedes " shutdown value ", clutch closes, and state turns
For " shutdown ".
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510744558.5A CN106351818A (en) | 2015-11-05 | 2015-11-05 | Slurry pump control device and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510744558.5A CN106351818A (en) | 2015-11-05 | 2015-11-05 | Slurry pump control device and control method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106351818A true CN106351818A (en) | 2017-01-25 |
Family
ID=57842851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510744558.5A Pending CN106351818A (en) | 2015-11-05 | 2015-11-05 | Slurry pump control device and control method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106351818A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112302922A (en) * | 2020-11-04 | 2021-02-02 | 徐州徐工基础工程机械有限公司 | Slurry pump start-stop control system and control method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2134484Y (en) * | 1992-09-02 | 1993-05-26 | 陈连义 | Automatic control device for slurry pump of petroleum well drilling |
| CN201273160Y (en) * | 2008-10-16 | 2009-07-15 | 南阳二机石油装备(集团)有限公司 | Monitoring apparatus of slurry pump group |
| CN101975155A (en) * | 2010-10-29 | 2011-02-16 | 四川宏华石油设备有限公司 | Slurry pump control system |
| CN201908816U (en) * | 2010-05-14 | 2011-07-27 | 中国一冶集团有限公司 | Remote control device of plunger piston type slurry pump |
| US20150132152A1 (en) * | 2007-07-30 | 2015-05-14 | Gerard S. Lazzara | Reinforced Smart Mud Pump |
| WO2015109057A1 (en) * | 2014-01-17 | 2015-07-23 | Caterpillar Inc. | Pump system having speed-based control |
| CN205578247U (en) * | 2015-11-05 | 2016-09-14 | 衡阳中地装备探矿工程机械有限公司 | Mud pump control system device |
-
2015
- 2015-11-05 CN CN201510744558.5A patent/CN106351818A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2134484Y (en) * | 1992-09-02 | 1993-05-26 | 陈连义 | Automatic control device for slurry pump of petroleum well drilling |
| US20150132152A1 (en) * | 2007-07-30 | 2015-05-14 | Gerard S. Lazzara | Reinforced Smart Mud Pump |
| CN201273160Y (en) * | 2008-10-16 | 2009-07-15 | 南阳二机石油装备(集团)有限公司 | Monitoring apparatus of slurry pump group |
| CN201908816U (en) * | 2010-05-14 | 2011-07-27 | 中国一冶集团有限公司 | Remote control device of plunger piston type slurry pump |
| CN101975155A (en) * | 2010-10-29 | 2011-02-16 | 四川宏华石油设备有限公司 | Slurry pump control system |
| WO2015109057A1 (en) * | 2014-01-17 | 2015-07-23 | Caterpillar Inc. | Pump system having speed-based control |
| CN205578247U (en) * | 2015-11-05 | 2016-09-14 | 衡阳中地装备探矿工程机械有限公司 | Mud pump control system device |
Non-Patent Citations (1)
| Title |
|---|
| 石卫民等: "BW1000/12型泥浆泵的研制", 《地质装备》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112302922A (en) * | 2020-11-04 | 2021-02-02 | 徐州徐工基础工程机械有限公司 | Slurry pump start-stop control system and control method |
| CN112302922B (en) * | 2020-11-04 | 2022-04-01 | 徐州徐工基础工程机械有限公司 | Slurry pump start-stop control system and control method |
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Application publication date: 20170125 |
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