CN107728657A - Water control system on a kind of remote auto - Google Patents
Water control system on a kind of remote auto Download PDFInfo
- Publication number
- CN107728657A CN107728657A CN201711024077.2A CN201711024077A CN107728657A CN 107728657 A CN107728657 A CN 107728657A CN 201711024077 A CN201711024077 A CN 201711024077A CN 107728657 A CN107728657 A CN 107728657A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 33
- 239000002002 slurry Substances 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims description 23
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 230000009189 diving Effects 0.000 claims 1
- 238000004891 communication Methods 0.000 abstract description 8
- 241001269238 Data Species 0.000 abstract description 2
- 239000003208 petroleum Substances 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 2
- 238000007405 data analysis Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
- G05D9/12—Level control, e.g. controlling quantity of material stored in vessel characterised by the use of electric means
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The invention belongs to petroleum equipment field, and in particular to for water control system on a kind of remote auto used in cementing equipment.It is characterized in that：A ultra-thin notebook is configured in the remote control instrument box top panel of well cementation, pass through the network monopod video camera assembled in equipment, realization monitors to video datas such as equipment measuring tank, slurry mixing tank, wellsite operating environments, and recorded by DVR, video export, plate configuration touch-screen and PLC below can be carried out.Touch-screen is communicated by the control system of Ethernet and cementing truck in itself, the signal of the controls such as throttle, gear, water valve, grey valve on plate below issues the local PLC of instrument box by the PLC in remote control case, pass through the communication between two PLC, realize to the water valve of equipment, grey valve, throttle, gear remote control, and by the control system of equipment, realize water management on remote auto.
Description
Technical field
The invention belongs to petroleum equipment field, and in particular to a kind of fully-automatic intelligent far controls cementing equipment, for well cementation
Water control system on a kind of remote auto used in equipment.
Background technology
The traditional water supply of cementing equipment, which controls, is：Cementing equipment operating personnel according to cementing equipment measuring tank level condition,
Water supplying operation personnel, manual operation immersible pump start and stop are notified by gesture or intercom.The system is beside long-range water pot
Place an immersible pump remote control case.Water supplying operation personnel are no longer needed beside water pot.Control circle of the manipulator in cementing truck
On face, the liquid level of cementing truck water pot is set.Realize the unattended of water pot.Reduce site operation personnel, eliminate well cementation
Equipment and the artificial communication of upstream.Intelligence that whole operation process becomes and it is efficient.
The content of the invention
The present invention is to configure a ultra-thin notebook in the remote control instrument box top panel of well cementation, passes through the network assembled in equipment
Monopod video camera, realize and the video datas such as equipment measuring tank, slurry mixing tank, wellsite operating environment are monitored, and pass through
DVR is recorded, and video export can be carried out, for checking field operation situation and slurry mixing effect in the future.
The configuration touch-screen of plate below and PLC of the invention.Control system of the touch-screen by Ethernet and cementing truck in itself
Communication.The signal of the controls such as throttle, gear, water valve, grey valve on lower panel issues instrument box by the PLC in remote control case
Local PLC, by the communication between two PLC, realizes the water valve to equipment, grey valve, throttle, the remote control of gear, and
By the control system of equipment, realize that remote auto pre-mixing function, remote auto displacement function, long-range density automatically control, far
Journey liquid automatic control function, realize the long-range full-automatic centralized Control of cementing equipment.
The advantages and positive effects of the present invention
The present invention can realize makes an automation, intelligent very high equipment by cementing equipment, it is also contemplated that realizing
The key positions such as slurry mixing tank, measuring tank, plunger pump to cementing equipment carry out video monitoring and teletransmission.Realize water on remote auto
Control, remote auto are for grey control, remote auto density domination, remote auto Liquid level, remote auto displacement control, remotely
Automatic premixing control, video monitoring.On-site supervision video and construction data, 3G/4G or satellite communication, real-time Transmission can be passed through
To information centre.The data analysis and data sharing at scene are carried out for remote monitoring center personnel.
Accompanying drawing and explanation
A kind of remote autos of Fig. 1 supply ash handing system schematic diagram；
Marked in Fig. 1：1st, remote-control operation screen, 2, far control PLC processor, 3, equipment operation screen, 4, equipment end PLC processing
Device, 5, immersible pump, 6, measuring tank liquid level gauge, 7, air compressor machine, 8, ash can, 9, grey valve.
Embodiment
Water control system on a kind of remote auto is elaborated with reference to Fig. 1：
As shown in figure 1, it is the schematic diagram that a kind of remote auto supplies ash handing system.Remote-control operation screen 1 and remote control PLC processing
Device 2 is arranged in remote control case, is connected between two kinds by netting twine.Remote control PLC processor 2 and equipment in remote control case
Communication connection carried out by netting twine between the PLC processor 4 of end so that remote control case can by remote-control operation screen 1 pair set
Standby end PLC processor 4 is operated and controlled.Equipment end PLC processor 4 is attached with equipment end operator control panel 3 by netting twine
Progress data are shown and equipment operation.Equipment end PLC processor 4 feeds back the height of measuring tank liquid level by measuring tank liquid level gauge 6,
By Wireless remote control submersible pump control box, and then the automatic start-stop of immersible pump 5 is controlled, reach control measuring tank liquid level 6
Purpose, make measuring tank liquid level 6 stable in a controllable scope, reach level stability, liberate the purpose of operating personnel.Water pot
Side no longer needs water supplying operation personnel.Operating personnel set the liquid of cementing equipment water pot in the control interface of cementing equipment
Position.Liquid level is carried out by the height of liquid level limit value of setting, when liquid level reaches ceiling value, is automatically stopped immersible pump 5 or logical
Cross PLC and automatically control the function stop feed flows such as closing measuring tank butterfly valve.When liquid level reaches determined threshold, automatic start immersible pump 5
Or automatically controlled by PLC and open the functions such as measuring tank butterfly valve progress feed flow.Realize the unattended of water pot.Reduce scene
Operating personnel, eliminate the artificial communication of cementing equipment and upstream.Intelligence that whole operation process becomes and it is efficient.Equipment end PLC
The remote control module of the remote controlled air compressor machine start and stop of processor 4, air compressor machine is controlled by remote control module, air compressor machine opens
After dynamic, discharge pressure-air enters ash can 8, and equipment end PLC processor 4 is calculated automatically by the setting density of cementing equipment
Required confession ash quantity, by calculating for ash quantity compared with the confession ash quantity currently gathered, so as to carry out ratio control and regulation
The grey valve position of valve 9, and then the confession ash quantity to equipment is controlled.Reach liberation and remotely supply ash manipulation personnel, the mesh of centralization control
's.By this two regulations, automatic controlling water supplying, for ash, so as to reach water and the automatic control purpose for ash on remote auto.
In summary, the present invention can realize water management on remote auto.On-site supervision video and construction data, Ke Yitong
3G/4G or satellite communication are crossed, is real-time transmitted to information centre.Data analysis and the number at scene are carried out for remote monitoring center personnel
According to shared.
Claims (2)
1. water control system on a kind of remote auto, it is characterized in that：A ultra-thin pen is configured in the remote control instrument box top panel of well cementation
Note originally, by the network monopod video camera assembled in equipment, is realized to equipment measuring tank, slurry mixing tank, wellsite operating environment
Monitored Deng video data, and recorded by DVR, can carry out video export, plate below configures touch-screen
And PLC, touch-screen are communicated by Ethernet and cementing truck control system in itself, throttle, gear, water valve on plate below,
The signal of the controls such as grey valve issues the local PLC of instrument box by the PLC in remote control case, by logical between two PLC
News, the water valve to equipment, grey valve, throttle, the remote control of gear are realized, and by the control system of equipment, realized remotely certainly
Dynamic pre-mixing function, remote auto displacement function, long-range density automatically control, long-range liquid automatic control function, realize that well cementation is set
Water management on standby remote auto.
2. water control system on a kind of remote auto according to claim 1, it is characterized in that：Comprise at least：Control unit,
Measuring tank liquid level gauge, immersible pump, diving control cabinet, measuring tank butterfly valve.Control unit includes：Equipment end operator control panel, equipment end PLC
Processor, remote-control operation screen, far control PLC processor.It is attached between four by netting twine.Equipment end PLC processor passes through
Measuring tank liquid level gauge feeds back the height of measuring tank liquid level, and then is controlled by the wireless module in equipment end control cabinet and immersible pump
Wireless module in case, is communicated wirelessly, and control signal is wirelessly transmitted in submersible pump control box, and Wireless remote control is dived
Water-pump controlling box, and then the automatic start-stop of immersible pump is controlled, by the start and stop of immersible pump, the purpose of measuring tank liquid level is controlled, is made
Measuring tank level stability reaches level stability in a controllable scope, liberates the purpose of operating personnel, water pot side is no longer
Water supplying operation personnel are needed, operating personnel set the liquid level of cementing equipment water pot, by setting in the control interface of cementing equipment
Fixed height of liquid level limit value carries out Liquid level, when liquid level reaches ceiling value, is automatically stopped immersible pump or is controlled automatically by PLC
System closes the function stop feed flows such as measuring tank butterfly valve, when liquid level reaches determined threshold, automatic start immersible pump or automatic by PLC
Control opens the functions such as measuring tank butterfly valve and carries out feed flow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711024077.2A CN107728657A (en) | 2017-10-27 | 2017-10-27 | Water control system on a kind of remote auto |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711024077.2A CN107728657A (en) | 2017-10-27 | 2017-10-27 | Water control system on a kind of remote auto |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107728657A true CN107728657A (en) | 2018-02-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711024077.2A Pending CN107728657A (en) | 2017-10-27 | 2017-10-27 | Water control system on a kind of remote auto |
Country Status (1)
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