CN110748332A - Drilling parameter appearance based on PLC - Google Patents
Drilling parameter appearance based on PLC Download PDFInfo
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- CN110748332A CN110748332A CN201911082920.1A CN201911082920A CN110748332A CN 110748332 A CN110748332 A CN 110748332A CN 201911082920 A CN201911082920 A CN 201911082920A CN 110748332 A CN110748332 A CN 110748332A
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- 238000005553 drilling Methods 0.000 title claims abstract description 45
- 238000004891 communication Methods 0.000 claims abstract description 44
- 238000012544 monitoring process Methods 0.000 claims abstract description 26
- 238000002955 isolation Methods 0.000 claims description 156
- 230000004888 barrier function Effects 0.000 claims description 80
- 239000002002 slurry Substances 0.000 claims description 35
- 238000005086 pumping Methods 0.000 claims description 27
- 239000004973 liquid crystal related substance Substances 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000013459 approach Methods 0.000 claims 3
- 238000004880 explosion Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- 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
- E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a drilling parameter instrument based on a PLC (programmable logic controller), which comprises a sensor unit, an explosion-proof junction box unit, a data acquisition unit, a touch display unit and a remote monitoring unit. The intelligent drilling machine comprises a sensor unit, an explosion-proof junction box unit, a touch display unit, a remote monitoring unit, a data acquisition unit, an electric control system and a drilling machine field device, wherein the sensor unit is connected with the explosion-proof junction box unit, the explosion-proof junction box unit is connected with the data acquisition unit, the touch display unit is in communication connection with an Ethernet interface of the data acquisition unit, the remote monitoring unit is in wireless communication connection with the data acquisition unit, and the data acquisition unit is in communication connection with the Ethernet interface of the electric control system of the drilling machine device through an electric control communication socket.
Description
Technical Field
The invention relates to a measuring instrument, in particular to a drilling parameter instrument based on a PLC.
Background
The SIMATIC S7-1200 compact controller is a space-saving modular controller with built-in PROFINET, supports high-speed I/O for motion control, has minimum requirement on space but needs additional on-board analog input, and is suitable for small-sized automation systems requiring simple or advanced logic, HMI and network functions. S7-1200 is compact in design, low in cost and powerful in function, and is a perfect solution for controlling small-sized applications.
The user demand is combined flexibly, and the drilling parameter instrument with various parameters is configured, and the traditional drilling parameter instrument adopts a singlechip as a core to design a peripheral circuit, so that the modularization, the expandability and the flexibility are insufficient. At present, an SIMATIC PLC controller is adopted in an electric control system of drilling equipment, and the traditional drilling parameter instrument cannot be interconnected with the drilling field equipment, so that great inconvenience is brought to a user.
Disclosure of Invention
Aiming at the defects of modularization, expandability and flexibility in the prior art, the invention provides a drilling parameter instrument based on a PLC (programmable logic controller), and the technical scheme adopted by the invention is as follows:
a drilling parameter instrument based on a PLC comprises a sensor unit, an explosion-proof junction box unit, a data acquisition unit, a touch display unit and a remote monitoring unit; the sensor unit is connected with the explosion-proof junction box unit, the explosion-proof junction box unit is connected with the data acquisition unit, the touch display unit is in communication connection with the data acquisition unit through a touch display communication socket, and the remote monitoring unit is in wireless communication connection with the data acquisition unit. The data acquisition unit is in communication connection with an Ethernet interface of an electric control system of the drilling equipment through an electric control communication socket, real-time data of each sensor is transmitted to the electric control system, and the data acquisition unit can receive parameter information of the electric control system equipment to realize interconnection and intercommunication with the drilling equipment field equipment.
Preferably, the sensor unit comprises a hook hanging weight sensor, a 1# vertical pipe pressure sensor, a 2# vertical pipe pressure sensor, a hanging tong torque sensor, a top driving torque/top driving rotating speed signal, a rotating disc rotating speed sensor, a rotating disc torque sensor, a roller encoder, a mud backflow sensor, a 1# mud pump pumping sensor, a 2# mud pump pumping sensor, a 3# mud pump pumping sensor and a 1# mud pump pumping pressure sensor, a 2# slurry pump pressure sensor, a 3# slurry pump pressure sensor, a 1# tank volume sensor, a 2# tank volume sensor, a 3# tank volume sensor, a 4# tank volume sensor, a 5# tank volume sensor, a 6# tank volume sensor, a 7# tank volume sensor, an 8# tank volume sensor, a 9# tank volume sensor and a measuring tank volume sensor which are respectively connected with the explosion-proof junction box unit; the output of the big hook hanging weight sensor, the 1# vertical pipe pressure sensor, the 2# vertical pipe pressure sensor, the hanging clamp torque sensor, the turntable torque sensor, the mud backflow sensor, the 1# mud pump pressure sensor, the 2# mud pump pressure sensor, the 3# mud pump pressure sensor, the 1# tank volume sensor, the 2# tank volume sensor, the 3# tank volume sensor, the 4# tank volume sensor, the 5# tank volume sensor, the 6# tank volume sensor, the 7# tank volume sensor, the 8# tank volume sensor, the 9# tank volume sensor and the metering tank volume sensor is 4mA-20mA signals; the roller encoder outputs an A/B phase orthogonal pulse signal; the output of the turntable rotating speed sensor, the 1# slurry pump stroke sensor, the 2# slurry pump stroke sensor and the 3# slurry pump stroke sensor is NAMUR proximity switch signals; and the top drive torque/top drive rotating speed signal is output by a top drive control system to be 4-20 mA signal.
Preferably, the explosion-proof junction box unit collects signals of all sensors of the sensor unit, and comprises a driller room junction box, a drill floor junction box, a slurry pump junction box and a slurry tank junction box; the driller room junction box is respectively connected with a hook hanging weight sensor, a 1# vertical pipe pressure sensor, a 2# vertical pipe pressure sensor, a hanging tong torque sensor and a top drive torque/top drive rotating speed signal; the drill floor area junction box is respectively connected with a rotary table rotating speed sensor, a rotary table torque sensor, a roller encoder and a slurry backflow sensor; the mud pump area junction box is respectively connected with a 1# mud pump stroke sensor, a 2# mud pump stroke sensor, a 3# mud pump stroke sensor, a 1# mud pump pressure sensor, a 2# mud pump pressure sensor and a 3# mud pump pressure sensor; the mud tank area junction box is connected with a 1# tank volume sensor, a 2# tank volume sensor, a 3# tank volume sensor, a 4# tank volume sensor, a 5# tank volume sensor, a 6# tank volume sensor, a 7# tank volume sensor, an 8# tank volume sensor, a 9# tank volume sensor and a metering tank volume sensor respectively.
Preferably, the data acquisition unit comprises a 1# isolation safety grid, a 2# isolation safety grid, a 3# isolation safety grid, a 4# isolation safety grid, a 5# isolation safety grid, a 6# isolation safety grid, a 7# isolation safety grid, an 8# isolation safety grid, a 9# isolation safety grid, a 10# isolation safety grid, a 11# isolation safety grid, a 12# isolation safety grid, a 13# isolation safety grid, a 14# isolation safety grid, a 15# isolation safety grid, a CPU module, a 1# analog quantity module, a 2# analog quantity module, a 3# analog quantity module, a power supply module, an industrial switch, a 1# wireless router, an electronic control communication socket and a touch display communication socket; the 1# isolation safety grid and the 2# isolation safety grid are input by 2 paths of proximity switches, 2 paths of collecting electrodes are output in an open circuit mode, the model is NPEXA-C5D222, a rotating disc rotating speed NAMUR proximity switch signal output by a drill floor area junction box and a 1# slurry pump pumping NAMUR proximity switch signal output by a slurry pump area junction box are respectively connected with the input end of the 1# isolation safety grid, the output end of the 1# isolation safety grid is respectively connected with the input end of a high-speed counter of a CPU module, and the model of the CPU module is SIMATIC CPU 1217C DC/DC/DC; the output end of the 2# isolation safety grid is connected with the input end of a high-speed counter of the CPU module; the 3# isolation safety barrier and the 4# isolation safety barrier are in 1-way frequency input and 1-way frequency output, the model is NPEXA-C67, roller encoder A/B phase orthogonal pulse signals output by the wiring box in the drill floor area are respectively connected with the input ends of the 3# isolation safety barrier and the 4# isolation safety barrier, and the output ends of the 3# isolation safety barrier and the 4# isolation safety barrier are respectively connected with the input end of a high-speed counter of the CPU module; the driller room junction box outputs a 4mA-20mA big hook suspended weight signal, a 1# vertical pipe pressure signal, a 2# vertical pipe pressure signal, a hanging tong torque signal, a top drive rotating speed signal, a drill floor region junction box outputs a 4mA-20mA turntable torque signal and a slurry backflow signal which are respectively connected with the input end of a 5# isolation safety gate-8 # isolation safety gate, the output end of the 5# isolation safety gate-8 # isolation safety gate is respectively connected with a 1# analog quantity module, the 5# isolation safety gate-8 # isolation safety gate is a 2-way 4mA-20mA input, a 2-way 4mA-20mA output and is NPEXA-CM3D11, and the 1# analog quantity module is SM 1231; the mud pump region junction box outputs a 4mA-20mA 1# mud pump pumping signal, a 2# mud pump pumping signal, a 3# mud pump pumping signal, and the mud tank region junction box outputs a 4mA-20mA 1# tank volume signal, a 2# tank volume signal, a 3# tank volume signal, a 4# tank volume signal and a 5# tank volume signal which are respectively connected with the input end of a 9# isolation safety gate-12 # isolation safety gate, the output end of the 9# isolation safety gate-12 # isolation safety gate is respectively connected with a 2# analog quantity module, the 9# isolation safety gate-12 # isolation safety gate is a 2-path 4mA-20mA input, the 2-path 4mA-20mA output is NPEXA-CM3D11, and the 2# analog quantity module is SM 1231; the mud tank area junction box outputs 4-20 mA 6# tank volume signals, 7# tank volume signals, 8# tank volume signals, 9# tank volume signals and measuring tank volume signals which are respectively connected with the input end of a 13# isolation safety grid-15 # isolation safety grid, the output end of the 13# isolation safety grid-15 # isolation safety grid is respectively connected with a 3# analog quantity module, the 13# isolation safety grid-15 # isolation safety grid is 2-path 4-20 mA input and 2-path 4mA-20mA output, the model is NPEXA-CM3D11, and the model of the 3# analog quantity module is SM 1231; the 1# analog module, the 2# analog module and the 3# analog module are respectively connected with the CPU module through buses; the power supply module is respectively connected with the 1# isolation safety barrier-15 # isolation safety barrier, the CPU module, the 1# analog quantity module, the 2# analog quantity module, the 3# analog quantity module, the industrial switch and the 1# wireless router through power lines; the industrial switch is connected with the Ethernet interface of the CPU module, the industrial switch is connected with the electric control communication socket, the data acquisition unit is in communication connection with the Ethernet interface of the electric control system of the drilling equipment through the electric control communication socket, the real-time data of each sensor is transmitted to the electric control system, and the data acquisition unit can receive the parameter information of the electric control system equipment to realize interconnection and intercommunication with the drilling site equipment; the 1# wireless router is connected with the industrial switch, provides wireless long distance data transmission function with 1# wireless router, sends data to the remote monitoring unit and shows the record.
Preferably, the touch display unit comprises a touch screen and a mounting bracket, wherein the touch screen is SIMATICHMI smart panel TP 1500; the touch display unit is in communication connection with the Ethernet interface of the data acquisition unit through the touch display communication socket, realizes man-machine interaction, comprises a drilling parameter monitoring interface, a tripping interface, a parameter scale interface, a parameter alarm interface and the like, can calibrate parameters of each instrument, sets an alarm value of each instrument parameter, visually and vividly observes each instrument parameter, and is convenient to operate.
Preferably, the remote monitoring unit comprises a 2# wireless router, a liquid crystal monitor, a server, a stabilized voltage power supply and a printer; the remote monitoring unit is in wireless communication connection with the data acquisition unit; the server is respectively connected with the 2# wireless router, the liquid crystal monitor and the printer, and the stabilized voltage supply is respectively connected with the 2# wireless router, the liquid crystal monitor, the server and the printer through power lines; the remote monitoring unit generates a color map on line, all information is automatically stored in the server, data is stored according to time sequence, field technicians can select time or drilling depth to call out data records and can display curves, and production and decision-making personnel of a drilling remote support center can browse drilling parameter information of the field server through a network.
The invention has the following advantages and beneficial effects:
1. the invention adopts the modularized PLC, can be flexibly combined according to the requirements of users, can be configured into a drilling parameter instrument with various parameters, has the characteristics of expandability, flexibility and the like, and has stable performance.
2. The invention realizes interconnection and intercommunication with the electric control system of the drilling machine field equipment.
3. The invention adopts man-machine interaction and is convenient to operate.
Drawings
Fig. 1 is a schematic diagram of a frame structure according to an embodiment of the present invention.
Fig. 2 is a block diagram of a sensor unit according to an embodiment of the present invention.
Fig. 3 is a block diagram of the explosion-proof junction box unit according to the embodiment of the invention.
Fig. 4 is a block diagram of a data acquisition unit circuit according to an embodiment of the present invention.
FIG. 5 is a diagram of a touch display unit frame according to an embodiment of the invention.
Fig. 6 is a block diagram of a remote monitoring unit according to an embodiment of the present invention.
The reference numbers in FIG. 1 illustrate: 1. a sensor unit; 2. an explosion-proof junction box unit; 3. a data acquisition unit; 4. a touch display unit; 5. and a remote monitoring unit.
The designations in FIG. 2 illustrate: 101. a hook overhang sensor; 102. 1# riser pressure sensor; 103. 2# riser pressure sensor; 104. a tong torque sensor; 105. a top drive torque/top drive rotational speed signal; 106. a turntable rotation speed sensor; 107. a turntable torque sensor; 108. a drum encoder; 109. a mud return sensor; 110. 1# slurry pump stroke sensor; 111. a pump stroke sensor of a 2# slurry pump; 112. a pump stroke sensor of a No. 3 mud pump; 113. 1# slurry pump pressure sensor; 114. 2# slurry pump pressure sensor; 115. a pump pressure sensor of a No. 3 mud pump; 116. a No. 1 tank volume sensor; 117. 2# can volume sensor; 118. a # 3 tank volume sensor; 119. 4# tank volume sensor; 120. a No. 5 tank volume sensor; 121. 6# tank volume sensor; 122. 7# can volume sensor; 123. 8# can volume sensor; 124. 9# can volume sensor; 125. a metering tank volume sensor.
The designations in FIG. 3 illustrate: 201. a driller room junction box; 202. a drill floor area junction box; 203. a mud pump area junction box; 204. mud tank field junction box.
The designations in FIG. 4 illustrate: 301. 1# isolation safety barrier; 302. 2# isolation safety barrier; 303. 3# isolation safety barrier; 304. 4# isolation safety barrier; 305. 5# isolation safety barrier; 306. 6# isolation safety barrier; 307. 7# isolation safety barrier; 308. 8# isolation safety barrier; 309. 9# isolation safety barrier; 310. 10# isolation safety barrier; 311. 11# isolation safety barrier; 312. 12# isolation safety barrier; 313. 13# isolation safety barrier; 314. 14# isolation safety barrier; 315. no. 15 isolation safety barrier; 317. a CPU module; 318. 1# analog quantity module; 319. 2# analog quantity module; 320. a 3# analog quantity module; 321. a power supply module; 322. an industrial switch; 323. 1# wireless router, 324, electrically controlled communication socket, 325, touch display communication socket.
The designations in FIG. 5 illustrate: 401. a touch screen; 402. and (7) mounting a bracket.
The designations in fig. 6 illustrate: 501. a # 2 wireless router; 502. a liquid crystal monitor; 503. a server; 504. a regulated power supply; 505. a printer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and are used for illustration only, and should not be construed as limiting the patent. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The technical solution of the present invention is further described below with reference to the accompanying drawings and examples.
Example 1
As shown in fig. 1, which is a schematic diagram of a frame structure of the invention, a PLC-based drilling parameter instrument includes a sensor unit 1, an explosion-proof junction box unit 2, a data acquisition unit 3, a touch display unit 4, and a remote monitoring unit 5; sensor unit 1 is connected with explosion-proof junction box unit 2, explosion-proof junction box unit 2 is connected with data acquisition unit 3, touch display element 4 and data acquisition unit 3 ethernet interface communication are connected, remote monitoring unit 5 and data acquisition unit 3 wireless communication are connected. The data acquisition unit 3 is in communication connection with an Ethernet interface of an electric control system of the drilling equipment through an electric control communication socket 324, real-time data of each sensor is transmitted to the electric control system, and the data acquisition unit can receive parameter information of the electric control system equipment, so that the problem of interconnection and intercommunication of field equipment of the drilling machine is solved.
Example 2
This example is consistent with the PLC-based drilling parameter tool provided in example 1, with further limitations being placed on each module.
The drilling parameter instrument based on the PLC provided by the embodiment comprises a sensor unit 1, an explosion-proof junction box unit 2, a data acquisition unit 3, a touch display unit 4 and a remote monitoring unit 5; sensor unit 1 is connected with explosion-proof junction box unit 2, explosion-proof junction box unit 2 is connected with data acquisition unit 3, touch display element 4 and data acquisition unit 3 ethernet interface communication are connected, remote monitoring unit 5 and data acquisition unit 3 wireless communication are connected.
In this embodiment, a block diagram of a sensor unit 1 according to the present invention is shown in fig. 2, and includes a hook-and-loop suspended load sensor 101, a 1# riser pressure sensor 102, a 2# riser pressure sensor 103, a tong torque sensor 104, a top drive torque/top drive rotation speed signal 105, a turntable rotation speed sensor 106, a turntable torque sensor 107, a drum encoder 108, a mud return sensor 109, a 1# mud pump stroke sensor 110, a 2# mud pump stroke sensor 111, a 3# mud pump stroke sensor 112, a 1# mud pump pressure sensor 113, a 2# mud pump pressure sensor 114, a 3# mud pump pressure sensor 115, a 1# tank volume sensor 116, a 2# tank volume sensor 117, a 3# tank volume sensor 118, a 4# tank volume sensor 119, a 5# tank volume sensor 120, a 6# tank volume sensor 121, a 7# tank volume sensor 122, a 1# tank volume sensor 122, a, The 8# tank volume sensor 123, the 9# tank volume sensor 124 and the measuring tank volume sensor 125 are respectively connected with the explosion-proof junction box unit 2; the large hook hanging weight sensor 101, the 1# riser pressure sensor 102, the 2# riser pressure sensor 103, the hanging clamp torque sensor 104, the turntable torque sensor 107, the slurry backflow sensor 109, the 1# slurry pump pressure sensor 113, the 2# slurry pump pressure sensor 114, the 3# slurry pump pressure sensor 115, the 1# tank volume sensor 116, the 2# tank volume sensor 117, the 3# tank volume sensor 118, the 4# tank volume sensor 119, the 5# tank volume sensor 120, the 6# tank volume sensor 121, the 7# tank volume sensor 122, the 8# tank volume sensor 123, the 9# tank volume sensor 124 and the measuring tank volume sensor 125 output signals of 4mA-20mA, the top drive torque/top drive rotation speed signal 105 is output by a top drive control system, and the turntable rotation speed sensor 106, the 1# slurry pump pressure sensor 110, the measuring tank volume sensor 125 output signals of 4mA-20mA, The output of the 2# mud pump stroke sensor 111 and the output of the 3# mud pump stroke sensor 112 are NAMUR proximity switch signals, and the roller encoder 108 outputs an A/B phase quadrature pulse signal.
In this embodiment, the explosion-proof junction box unit 2 collects signals of each sensor of the sensor unit 1, and a block diagram is shown in fig. 3, and includes a driller room junction box 201, a drill floor junction box 202, a slurry pump junction box 203, and a slurry tank junction box 204; the driller room junction box 201 is respectively connected with a hook hanging weight sensor 101, a 1# vertical pipe pressure sensor 102, a 2# vertical pipe pressure sensor 103, a hanging tong torque sensor 104 and a top drive torque/top drive rotating speed signal 105; the drill floor area junction box 202 is respectively connected with a rotary table rotating speed sensor 106, a rotary table torque sensor 107, a roller encoder 108 and a mud backflow sensor 109; the mud pump area junction box 203 is respectively connected with a 1# mud pump pumping stroke sensor 110, a 2# mud pump pumping stroke sensor 111, a 3# mud pump pumping stroke sensor 112, a 1# mud pump pumping pressure sensor 113, a 2# mud pump pumping pressure sensor 114 and a 3# mud pump pumping pressure sensor 115; the mud tank region connection box 204 is connected to the 1# tank volume sensor 116, the 2# tank volume sensor 117, the 3# tank volume sensor 118, the 4# tank volume sensor 119, the 5# tank volume sensor 120, the 6# tank volume sensor 121, the 7# tank volume sensor 122, the 8# tank volume sensor 123, the 9# tank volume sensor 124, and the measuring tank volume sensor 125, respectively.
In this embodiment, a circuit block diagram of the data acquisition unit 3 is shown in fig. 4, and includes a # 1 isolation safety barrier 301, a # 2 isolation safety barrier 302, a # 3 isolation safety barrier 303, a # 4 isolation safety barrier 304, a # 5 isolation safety barrier 305, a # 6 isolation safety barrier 306, a # 7 isolation safety barrier 307, a # 8 isolation safety barrier 308, a # 9 isolation safety barrier 309, a # 10 isolation safety barrier 310, a # 11 isolation safety barrier 311, a # 12 isolation safety barrier 312, a # 13 isolation safety barrier 313, a # 14 isolation safety barrier 314, a # 15 isolation safety barrier 315, a CPU module 317, a # 1 analog quantity module 318, a # 2 analog quantity module 319, a # 3 analog quantity module 320, a power supply module 321, an industrial switch 322, a # 1 wireless router 323, an electronic control communication socket 324, and a touch display communication socket 325; the 1# isolation safety barrier 301 and the 2# isolation safety barrier 302 are 2-way proximity switch input, 2-way collector open-circuit output and are NPEXA-C5D222 in model, a turntable rotating speed NAMUR proximity switch signal output by the drill floor area wiring box 202 and a 1# slurry pump pumping NAMUR proximity switch signal output by the slurry pump area wiring box 203 are respectively connected with the input end of the 1# isolation safety barrier 301, the output end of the 1# isolation safety barrier 301 is respectively connected with the input end of a high-speed counter of a CPU module 317, and the CPU module 317 is SIMC CPU 1217C DC/DC/DC in model; the 2# slurry pump stroke and 3# slurry pump stroke NAMUR proximity switch signals output by the slurry pump area junction box 203 are respectively connected with the input end of a 2# isolation safety barrier 302, and the output end of the 2# isolation safety barrier 302 is respectively connected with the input end of a high-speed counter of a CPU module 317; the 3# isolation safety barrier 303 and the 4# isolation safety barrier 304 are 1-way frequency input and 1-way frequency output, the model is NPEXA-C67, roller encoder A/B orthogonal pulse signals output by the drill floor area junction box 202 are respectively connected with the input ends of the 3# isolation safety barrier 303 and the 4# isolation safety barrier 304, and the output ends of the 3# isolation safety barrier 303 and the 4# isolation safety barrier 304 are respectively connected with the input end of a high-speed counter of the CPU module 317; the driller room connection box 201 outputs a 4mA-20mA hook hanging weight signal, a 1# riser pressure signal, a 2# riser pressure signal, a hanging tong torque signal, a top drive rotating speed signal, a 4mA-20mA turntable torque signal and a slurry backflow signal which are output by the drill floor area connection box 202 are respectively connected with the input ends of 5# isolation safety gates 305-8 # isolation safety gates 308, the output ends of the 5# isolation safety gates 305-8 # isolation safety gates 308 are respectively connected with a 1# analog quantity module 318, the 5# isolation safety gates 305-8 # isolation safety gates 308 are 2-way 4mA-20mA input, 2-way 4mA-20mA output and are NPEXA-CM3D11, and the 1# analog quantity module 318 is SM 1231; the mud pump region connection box 203 outputs a 4mA-20mA 1# mud pump pumping signal, a 2# mud pump pumping signal and a 3# mud pump pumping signal, the mud tank region connection box 204 outputs a 4mA-20mA 1# tank volume signal, a 2# tank volume signal, a 3# tank volume signal, a 4# tank volume signal and a 5# tank volume signal which are respectively connected with the input ends of 9# isolation safety gates 309-12 # isolation safety gates 312, the output ends of the 9# isolation safety gates 309-12 # isolation safety gates 312 are respectively connected with a 2# analog quantity module 319, the 9# isolation safety gates 309-12 # isolation safety gates 312 are 2-way 4mA-20mA input, 2-way 4mA-20mA output and are NPEXA-CM3D11, and the 2# analog quantity module 319 is SM 1231; the mud tank region connection box 204 outputs 4mA-20mA 6# tank volume signals, 7# tank volume signals, 8# tank volume signals, 9# tank volume signals and measuring tank volume signals which are respectively connected with the input ends of a 13# isolation safety grid 313-15 # isolation safety grid 315, the output ends of the 13# isolation safety grid 313-15 # isolation safety grid 315 are respectively connected with a 3# analog quantity module 320, the 13# isolation safety grid 313-15 # isolation safety grid 315 is 2-path 4mA-20mA input, 2-path 4mA-20mA output and is in the model number of NPEXA-CM3D11, and the 3# analog quantity module 320 is in the model number of SM 1231; the 1# analog module 318, the 2# analog module 319 and the 3# analog module 320 are respectively connected with the CPU module 317 through buses; the power supply module 321 is respectively connected with the 1# isolation safety barrier 301-15 # isolation safety barrier 315, the CPU module 317, the 1# analog quantity module 318, the 2# analog quantity module 319, the 3# analog quantity module 320, the industrial switch 322 and the 1# wireless router 323 through power lines; the industrial switch 322 is connected with the Ethernet interface of the CPU module 317, the industrial switch 322 is connected with the Ethernet interface of the electric control system of the drilling equipment through an electric control communication socket 324 in a communication way, real-time data of each sensor of the data acquisition unit can be transmitted to the electric control system, and the data acquisition unit can receive parameter information of the electric control system equipment to realize interconnection and intercommunication with the field equipment of the drilling equipment; the 1# wireless router 323 is connected with the industrial switch 322, and the 1# wireless router (323) provides a wireless long-distance data transmission function and transmits data to the remote monitoring unit 5 for displaying and recording.
In this embodiment, a schematic diagram of a frame of the touch display unit 4 is shown in fig. 5, and includes a touch screen 401 and a mounting bracket 402, where the model of the touch screen 401 is SIMATIC HMI smart panel TP 1500; the touch display unit 4 is in communication connection with the Ethernet interface of the data acquisition unit 3 through a touch display communication socket 325, realizes man-machine interaction, comprises a drilling parameter monitoring interface, a tripping interface, a parameter scale interface, a parameter alarm interface and the like, can calibrate parameters of each instrument, sets alarm values of the parameters of each instrument, visually and vividly observes the parameters of each instrument, and is convenient to operate.
In this embodiment, the remote monitoring unit 5 is composed of a block diagram as shown in fig. 6, and includes a 2# wireless router 501, a liquid crystal monitor 502, a server 503, a regulated power supply 504, and a printer 505; the remote monitoring unit 5 is in wireless communication connection with the data acquisition unit 3; the server 503 is respectively connected with the 2# wireless router 501, the liquid crystal monitor 502 and the printer 505, and the stabilized voltage power supply 504 is respectively connected with the 2# wireless router 501, the liquid crystal monitor 502, the server 503 and the printer 505 through power lines; the remote monitoring unit can generate a color map on line, all information is automatically stored in the server, data is stored according to time sequence, field technicians can select time or drilling depth to call out data records and can display curves, and production and decision-making personnel of a drilling remote support center can browse drilling parameter information of the field server through a network.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (7)
1. A drilling parameter instrument based on a PLC is characterized by comprising a sensor unit (1), an explosion-proof junction box unit (2), a data acquisition unit (3), a touch display unit (4) and a remote monitoring unit (5); sensor unit (1) is connected with explosion-proof junction box unit (2), explosion-proof junction box unit (2) is connected with data acquisition unit (3), touch display unit (4) and data acquisition unit (3) ethernet interface communication are connected, remote monitoring unit (5) and data acquisition unit (3) wireless communication are connected, data acquisition unit (3) are through automatically controlled communication socket (324) and drilling equipment electrical system ethernet interface communication.
2. The PLC-based drilling parameter instrument of claim 1, wherein the sensor unit (1) comprises a hook overhang sensor (101), a # 1 riser pressure sensor (102), a # 2 riser pressure sensor (103), a tong torque sensor (104), a top drive torque/top drive speed signal (105), a turntable speed sensor (106), a turntable torque sensor (107), a drum encoder (108), a mud return sensor (109), a # 1 mud pump stroke sensor (110), a # 2 mud pump stroke sensor (111), a # 3 mud pump stroke sensor (112), a # 1 mud pump pressure sensor (113), a # 2 mud pump pressure sensor (114), a # 3 mud pump pressure sensor (115), a # 1 tank volume sensor (116), a # 2 tank volume sensor (117), The anti-explosion junction box unit is characterized in that a 3# tank volume sensor (118), a 4# tank volume sensor (119), a 5# tank volume sensor (120), a 6# tank volume sensor (121), a 7# tank volume sensor (122), an 8# tank volume sensor (123), a 9# tank volume sensor (124) and a measuring tank volume sensor (125) are respectively connected with the anti-explosion junction box unit (2).
3. The PLC-based drilling parameter instrument of claim 2, wherein the sensor unit (1) comprises a hook overhang sensor (101), a # 1 riser pressure sensor (102), a # 2 riser pressure sensor (103), a tong torque sensor (104), a turntable torque sensor (107), a mud return sensor (109), a # 1 mud pump pressure sensor (113), a # 2 mud pump pressure sensor (114), a # 3 pump pressure sensor (115), a # 1 tank volume sensor (116), a # 2 tank volume sensor (117), a # 3 tank volume sensor (118), a # 4 tank volume sensor (119), a # 5 tank volume sensor (120), a # 6 tank volume sensor (121), a # 7 tank volume sensor (122), a # 8 tank volume sensor (123), a # 9 tank volume sensor (124), a mud pump, the output of a metering tank volume sensor (125) is a 4-20 mA signal, a top drive torque/top drive rotating speed signal (105) is a 4-20 mA signal output by a top drive control system, the output of a turntable rotating speed sensor (106), a 1# slurry pump stroke sensor (110), a 2# slurry pump stroke sensor (111) and a 3# slurry pump stroke sensor (112) is NAMUR proximity switch signals, and an A/B phase orthogonal pulse signal is output by a drum encoder (108).
4. The PLC-based drilling parameter instrument according to claim 2, wherein the explosion-proof junction box unit (2) aggregates signals of sensors of the sensor unit (1) including a driller's room area junction box (201), a drill floor area junction box (202), a mud pump area junction box (203), a mud tank area junction box (204); the driller room junction box (201) is respectively connected with a hook hanging weight sensor (101), a 1# vertical pipe pressure sensor (102), a 2# vertical pipe pressure sensor (103), a hanging tong torque sensor (104) and a top drive torque/top drive rotating speed signal (105); the drill floor area junction box (202) is respectively connected with a rotary table rotating speed sensor (106), a rotary table torque sensor (107), a roller encoder (108) and a slurry backflow sensor (109); the mud pump area junction box (203) is respectively connected with a 1# mud pump pumping stroke sensor (110), a 2# mud pump pumping stroke sensor (111), a 3# mud pump pumping stroke sensor (112), a 1# mud pump pumping pressure sensor (113), a 2# mud pump pumping pressure sensor (114) and a 3# mud pump pumping pressure sensor (115); the mud tank area junction box (204) is respectively connected with a 1# tank volume sensor (116), a 2# tank volume sensor (117), a 3# tank volume sensor (118), a 4# tank volume sensor (119), a 5# tank volume sensor (120), a 6# tank volume sensor (121), a 7# tank volume sensor (122), an 8# tank volume sensor (123), a 9# tank volume sensor (124) and a metering tank volume sensor (125).
5. The PLC-based drilling parameter instrument according to claim 1, wherein the data acquisition unit (3) comprises a # 1 isolation safety barrier (301), a # 2 isolation safety barrier (302), a # 3 isolation safety barrier (303), a # 4 isolation safety barrier (304), a # 5 isolation safety barrier (305), a # 6 isolation safety barrier (306), a # 7 isolation safety barrier (307), a # 8 isolation safety barrier (308), a # 9 isolation safety barrier (309), a # 10 isolation safety barrier (310), a # 11 isolation safety barrier (311), a # 12 isolation safety barrier (312), a # 13 isolation safety barrier (313), a # 14 isolation safety barrier (314), a # 15 isolation safety barrier (315), a CPU module (317), a # 1 analog quantity module (318), a # 2 analog quantity module (319), a # 3 analog quantity module (320), a power supply module (321), an industrial switch (322), A # 1 wireless router (323), an electric control communication socket (324) and a touch display communication socket (325); the 1# isolation safety barrier (301) and the 2# isolation safety barrier (302) are input by 2 approaches of switches, 2 collectors are output in an open circuit mode, a turntable rotating speed NAMUR approach switch signal output by the drill floor area junction box (202) and a 1# slurry pump stroke NAMUR approach switch signal output by the slurry pump area junction box (203) are respectively connected with the input end of the 1# isolation safety barrier (301), and the output end of the 1# isolation safety barrier (301) is respectively connected with the input end of a high-speed counter of a CPU module (317); the output end of the 2# isolation safety grid (302) is respectively connected with the input end of a high-speed counter of a CPU module (317); the 3# isolation safety barrier (303) and the 4# isolation safety barrier (304) are respectively connected with the input ends of the 3# isolation safety barrier (303) and the 4# isolation safety barrier (304) through 1-way frequency input and 1-way frequency output, the A/B phase orthogonal pulse signals of the roller encoder output by the connection box (202) in the drill floor area are respectively connected with the input ends of the 3# isolation safety barrier (303) and the 4# isolation safety barrier (304), and the output ends of the 3# isolation safety barrier (303) and the 4# isolation safety barrier (304) are respectively connected with the input end of a high-speed counter of; the driller room connection box (201) outputs a 4mA-20mA hook suspended weight signal, a 1# vertical pipe pressure signal, a 2# vertical pipe pressure signal, a hanging tong torque signal, a top drive rotating speed signal, a 4mA-20mA turntable torque signal and a slurry backflow signal which are output by the drill floor area connection box (202) are respectively connected with the input ends of a 5# isolation safety gate (305) -8 # isolation safety gate (308), the output ends of the 5# isolation safety gate (305) -8 # isolation safety gate (308) are respectively connected with a 1# analog quantity module (318), and the 5# isolation safety gate (305) -8 # isolation safety gate (308) are 2-path 4mA-20mA input and 2 path 4mA-20mA output; the mud pump area junction box (203) outputs a 1# mud pump pumping signal of 4mA-20mA, a 2# mud pump pumping signal, a 3# mud pump pumping signal, a 1# tank volume signal of 4mA-20mA, a 2# tank volume signal, a 3# tank volume signal, a 4# tank volume signal and a 5# tank volume signal which are output by the mud tank area junction box (204) are respectively connected with the input ends of a 9# isolation safety gate (309) -12 # isolation safety gate (312), the output ends of the 9# isolation safety gate (309) -12 # isolation safety gate (312) are respectively connected with a 2# analog quantity module (319), the 9# isolation safety gate (309) -12 # isolation safety gate (312) are 2 paths of 4mA-20mA input and 2 paths of 4mA-20mA output; the mud tank area junction box (204) outputs a 6# tank volume signal, a 7# tank volume signal, an 8# tank volume signal, a 9# tank volume signal and a measuring tank volume signal of 4mA-20mA, and the volume signals are respectively connected with the input ends of a 13# isolation safety grid (313) -15 # isolation safety grid (315), the output ends of the 13# isolation safety grid (313) -15 # isolation safety grid (315) are respectively connected with a 3# analog quantity module (320), the 13# isolation safety grid (313) -15 # isolation safety grid (315) is 2-path 4mA-20mA input, and 2-path 4mA-20mA output; the 1# analog module (318), the 2# analog module (319) and the 3# analog module (320) are respectively connected with the CPU module (317) through buses; the power supply module (321) is respectively connected with the 1# isolation safety barrier (301) -15 # isolation safety barrier (315), the CPU module (317), the 1# analog quantity module (318), the 2# analog quantity module (319), the 3# analog quantity module (320), the industrial switch (322) and the 1# wireless router (323) through power lines; the industrial switch (322) is connected with the Ethernet interface of the CPU module (317), the industrial switch (322) is connected with the electronic control communication socket (324), and the CPU module (317) is in communication connection with the Ethernet interface of the electronic control system of the drilling equipment through the industrial switch (322) and the electronic control communication socket (324) to realize interconnection and intercommunication with the field equipment of the drilling equipment; the 1# wireless router (323) is connected with the industrial switch (322), and the 1# wireless router (323) provides a wireless long-distance data transmission function and transmits data to the remote monitoring unit (5) for displaying and recording.
6. The PLC-based drilling parameter instrument of claim 5, wherein the touch display unit (4) comprises a touch screen (401) and a mounting bracket (402); the touch display unit (4) is in communication connection with the Ethernet interface of the data acquisition unit (3) through a touch display communication socket (325).
7. The PLC-based drilling parameter instrument according to claim 1, wherein the remote monitoring unit (5) comprises a # 2 wireless router (501), a liquid crystal monitor (502), a server (503), a regulated power supply (504), a printer (505); the remote monitoring unit (5) is in wireless communication connection with the data acquisition unit (3); the server (503) is respectively connected with the 2# wireless router (501), the liquid crystal monitor (502) and the printer (505), and the stabilized voltage power supply (504) is respectively connected with the 2# wireless router (501), the liquid crystal monitor (502), the server (503) and the printer (505) through power lines.
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