CN107664032A - A kind of production wellhead digital data acquisition device - Google Patents
A kind of production wellhead digital data acquisition device Download PDFInfo
- Publication number
- CN107664032A CN107664032A CN201710759899.9A CN201710759899A CN107664032A CN 107664032 A CN107664032 A CN 107664032A CN 201710759899 A CN201710759899 A CN 201710759899A CN 107664032 A CN107664032 A CN 107664032A
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- China
- Prior art keywords
- plc
- hub
- server
- data acquisition
- screen
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- 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.)
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Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 230000005611 electricity Effects 0.000 claims abstract description 5
- 239000003245 coal Substances 0.000 abstract description 6
- 238000012544 monitoring process Methods 0.000 abstract description 6
- 238000012546 transfer Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 241001269238 Data Species 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000011067 equilibration Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
Landscapes
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Geophysics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Testing And Monitoring For Control Systems (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention discloses a kind of production wellhead digital data acquisition device, including PLC, hub, touch-screen, server and pc client, the PLC is connected by internet and router with the server, the server is connected with the pc client, and the hub and touch-screen are connected with the PLC；Pressure bomb, indicator, electricity quantity module and balance sensor are electrically connected with the hub, counterweight load transducer, spiral air flowmeter, electromagnetic flowmeter, oil level indicator, motor housing temperature and pressure gauge are electrically connected with the PLC.Acquisition control system of the present invention using PLC as core, using the running status progress to oil, the collection of coal bed gas oil pumper and control system in real time of various interfaces, monitoring, Dynamic Announce, control instruction issue in real time, meet actual operation requirements.
Description
Technical field
The present invention relates to a kind of production wellhead digital data acquisition device, belong to digital data acquisition technical field.
Background technology
Data acquisition cabinet is mainly used in the real-time collection and control of the device parameter at scene, is mainly used in oil, coal bed gas
Collection and control system based on oil pumper, using PLC as core, be embodied as field data gather in real time, the issuing of control instruction,
Data transfer, data backup, local and the configuration of distant early warning alarm parameters.It is deep by user with the advance and practicality of its technology
Welcome, be China at present in the more product of digitlization oil field system popularization and application.Data acquisition cabinet can gather existing in real time
The various running statuses and parameter of the operational outfit of field, and realize that real time information is shared and issues, unusual condition is realized and alarmed
And control.The switch board is in addition to the general utility functions with safety production monitoring cabinet, also with the Some features of its own：Gather cabinet
Using modularized design, control mode is flexible, is adaptable to the demand of different application scale；Collection cabinet monitor set, control issue
And display is, can meet the needs of different user；Collection cabinet can meet the transmission side datas such as mcwill, GPRS, optical cable
Formula；Signal acquisition way is more, standard is complete, adapts to the collection requirement of various sensors；Two-step evolution function with uniqueness, can
It is controlled cabinet centralized Control, central station remote control；Screen display is lively, has multi-parameter Real time dynamic display ability, shows
Show that picture data enriches；The rotating speed of live motor is adjusted by the frequency of display screen or host computer setting frequency converter.
The content of the invention
The present invention be exactly in view of the deficienciess of the prior art, provide a kind of production wellhead digital data acquisition device,
The present invention is the acquisition control system using PLC as core, utilizes the real-time collection to oil, coal bed gas oil pumper of various interfaces
Monitoring, Dynamic Announce, control instruction in real time are carried out with the running status of control system to issue, and meet actual operation requirements.
To solve the above problems, the technical solution used in the present invention is as follows：
A kind of production wellhead digital data acquisition device, including PLC, hub, touch-screen, server and pc client, institute
State PLC to be connected with the server by internet and router, the server is connected with the pc client, the collection
Line device and touch-screen are connected with the PLC；
Pressure bomb, indicator, electricity quantity module and balance sensor are electrically connected with the hub, is electrically connected on the PLC
It is connected to counterweight load transducer, spiral air flowmeter, electromagnetic flowmeter, oil level indicator, motor housing temperature and pressure gauge.
As the improvement of above-mentioned technical proposal, frequency converter is also electrically connected with the hub.
Compared with prior art, implementation result of the invention is as follows by the present invention：
The real-time various running statuses and parameter of collection site operational outfit of the present invention, and realize that real time information is shared and hair
Cloth, alarm and control are realized to unusual condition；The also specific collection cabinet of the present invention uses modularized design, and control mode is flexible, can
It is adapted to the demand of different application scale；Collection cabinet monitor set, control issue and shown the need that can meet different user
Ask；Collection cabinet can meet the data transfer modes such as mcwill, GPRS, optical cable；Signal acquisition way is more, standard is complete, adapts to
The collection requirement of various sensors；Two-step evolution function with uniqueness, can be controlled cabinet centralized Control, central station is remotely controlled
System；Screen display is lively, has multi-parameter Real time dynamic display ability, and display picture data enriches；Pass through display screen or upper
Machine sets the features such as frequency of frequency converter is to adjust the rotating speed of live motor, meets actual operation requirements.
Brief description of the drawings
Fig. 1 is production wellhead digital data acquisition device structural representation of the present invention.
Embodiment
Illustrate present disclosure below in conjunction with specific embodiments.
As shown in figure 1, it is production wellhead digital data acquisition device structural representation of the present invention.
A kind of production wellhead digital data acquisition device of the present invention, including PLC, hub, touch-screen, server
And pc client, the PLC are connected by internet and router with the server, the server and the PC client
End connection, the hub and touch-screen are connected with the PLC；Be electrically connected with the hub pressure bomb, indicator,
Electricity quantity module and balance sensor, counterweight load transducer, spiral air flowmeter, electromagnetism are electrically connected with the PLC
Flowmeter, oil level indicator, motor housing temperature and pressure gauge；Frequency converter is also electrically connected with the hub.The present invention be with
PLC is the acquisition control system of core, integrates collection, control instruction issues and the novel intelligent equipment that shows, is had
Data acquisition, liquid crystal display, VFC, alarm and various communication interfaces, mainly with based on oil, coal bed gas oil pumper
Collection and control system.；The present invention is using various interfaces continuously to oil, the collection of coal bed gas oil pumper and control system
Monitoring, Dynamic Announce, control instruction issue in real time for running status progress；The information of various sensors is collected, is on the one hand entered
Row processing is uploaded to central station, is on the other hand checked by the display device of itself for local user；Data acquisition cabinet can be just
Ground and remotely oil well pump, individual well pump, water pump, motor-driven valve, magnetic valve are controlled, and can continuous monitoring field apparatus it is various
Ambient parameter and equipment start-stop or open and-shut mode, such as temperature, pressure, water level and pipeline valve, data acquisition cabinet and host computer
Communicated, the various ambient parameters, the running status that monitor are uploaded to host computer in time, and perform each of host computer transmission
Kind order is issued to frequency converter control cabinet and carries out VFC.Switch board provides parameter query, monitoring and display, operational factor and surpassed
Limit sends sound and light alarm and power down control signal.
Note：Touch-screen：Realize local well site parameter display setting；Realize control on the spot, long-range/to switch on the spot, control
Parameter setting；Possess the inquiry of historical data, real-time curve generation, alarm parameters setting, possess the storage of data scene, support scene
The functions such as USB flash disk export；Touch-screen communicates with power instrument through RS485, reads the data such as electricity；Touch-screen passes through with water ga(u)ge
RS485 communicates, and reads instantaneous delivery, integrated flow data.
PLC：Possess multi-signal interface, digital quantity input and output, analog input and output, Ethernet interface, RS485 mouths,
Acceptable outside adjust is joined, controls the instruction such as tolerance；PLC communicates with frequency converter through RS485, sets, reads data of frequency converter；Control gas
Body control valve opening；Read the real-time aperture of gas control valve.
Electromagnetic flowmeter：Measure water-carrying capacity, instantaneous delivery, integrated flow；Accurate measurement coal bed gas aquifer yield.
Gas electric control valve：Discharge quantity is automatically adjusted according to deflation instruction, while ensures casing pressure change in normal range (NR)
It is interior.
Temperature controller：Realize that switch board internal temperature automatically controls, the environment temperature according to where switch board, control is set
Temperature is adjusted, control electrical heating elements ensure that electronic component works in normal operating temperature range to being heated in switch board；
It is suitable for -30~60 DEG C of use environments；
Indicator：Realize the displacement of live oil pumper and the real-time collection of load.
Wireless data transfer module：Can be achieved the transmission of mcwill broadband wireless datas, PLC carry Ethernet interface, PLC through with
Too network interface connection wireless data transfer module, the data in the mining control process of PLC readings are passed through MCWILL wireless networks
Defeated distal end, distal end also can set mining control parameter through MCWILL wireless networks, realize remote control.
Motor housing thermometer：Motor in real time skin temperature, be converted to 4-20Ma signals through transmitter and be transferred to temperature
Degree module is converted into real time temperature data.
Oil level indicator：Collection oil level signal in real time, is converted to 4-20Ma signals through transmitter and is transferred to A/D module and be converted into reality
When oil level data.
Balance sensor：Collection oil pumper ground balanced signal in real time, is converted to 485 signals through transmitter and is transferred to PLC
Real-time display shows ground equilbrium position data.
Counterweight load transducer：The counterweight signal and crank counterweight signal of collection walking beam on pumping units afterbody in real time（It is multiple
Occlusal equilibration）, be converted to 4-20Ma signals through transmitter and be transferred to A/D module and be converted into counterweight data, after plc data computing
Whether counterweight data and the polished rod load multilevel iudge walking beam of indicator collection are in poised state.
Pressure gauge：Pressure signal on collection pipeline in real time, being converted to 4-20Ma signals through transmitter, to be transferred to AD real-time
Display shows ground equilbrium position data.
Above content is detailed description made for the present invention in conjunction with specific embodiments, it is impossible to assert that the present invention is specific real
Apply and be only limitted to these explanations.For those skilled in the art, before present inventive concept is not departed from
Put, some simple deduction or replace can also be made, should all be considered as belonging to the scope of protection of the invention.
Claims (2)
- A kind of 1. production wellhead digital data acquisition device, it is characterised in that：Including PLC, hub, touch-screen, server And pc client, the PLC are connected by internet and router with the server, the server and the PC client End connection, the hub and touch-screen are connected with the PLC；Pressure bomb, indicator, electricity quantity module and balance sensor are electrically connected with the hub, is electrically connected on the PLC It is connected to counterweight load transducer, spiral air flowmeter, electromagnetic flowmeter, oil level indicator, motor housing temperature and pressure gauge.
- A kind of 2. production wellhead digital data acquisition device according to claim 1, it is characterised in that：On the hub Also it is electrically connected with frequency converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710759899.9A CN107664032A (en) | 2017-08-30 | 2017-08-30 | A kind of production wellhead digital data acquisition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710759899.9A CN107664032A (en) | 2017-08-30 | 2017-08-30 | A kind of production wellhead digital data acquisition device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107664032A true CN107664032A (en) | 2018-02-06 |
Family
ID=61096969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710759899.9A Pending CN107664032A (en) | 2017-08-30 | 2017-08-30 | A kind of production wellhead digital data acquisition device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107664032A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109282855A (en) * | 2018-11-09 | 2019-01-29 | 美钻深海能源科技研发（上海）有限公司 | A kind of monitoring device for oil field |
-
2017
- 2017-08-30 CN CN201710759899.9A patent/CN107664032A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109282855A (en) * | 2018-11-09 | 2019-01-29 | 美钻深海能源科技研发（上海）有限公司 | A kind of monitoring device for oil field |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180206 |