CN201170092Y - Oil water well automatic remote wireless monitoring apparatus - Google Patents
Oil water well automatic remote wireless monitoring apparatus Download PDFInfo
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- CN201170092Y CN201170092Y CNU2008200793056U CN200820079305U CN201170092Y CN 201170092 Y CN201170092 Y CN 201170092Y CN U2008200793056 U CNU2008200793056 U CN U2008200793056U CN 200820079305 U CN200820079305 U CN 200820079305U CN 201170092 Y CN201170092 Y CN 201170092Y
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Abstract
The utility model discloses an automatic remote wireless monitoring device for an oil and water oil, which is applied to automatic remote monitoring of an oil and water well for the oil field production. The monitoring device is characterized in that a main circuit board is provided with a microprocessor, an RS 232/485 interface circuit, a wireless data transceiver module, a GPRS/CDMA communication module, a keyboard display circuit, a data storage, an astronomical clock circuit, a USB interface circuit, and a power source circuit. The microprocessor is respectively connected with the wireless data transceiver module, the astronomical clock, the data storage, an operation keyboard, a wide temperature liquid crystal display, a USB interface and a RS232/485 interface through conducting wires. The RS232/485 interface is connected with the GPRS/CDMA communication module. The device has the advantages that the device can wirelessly acquire various parameters of the oil well, such as load, displacement, oil pressure, cover pressure, temperature, flow and alarm, etc; the device is not influenced by the environment of the well site; connection wires between an RTU and a sensor are cancelled; the installation of the system is simple and fast; the expense of the cable and the construction is reduced; and the maintenance workload of a dedicated worker is reduced.
Description
Technical field
The utility model relates to the oil-water well automation remote supervising device in a kind of field produces.
Background technology
For automatically-monitored oil well, every mouthful of well all has many parameters that need observing and controlling; As parameters such as oil pumper polished rod load, suspension point displacement, oil pressure, casing pressure, fluid temperature (F.T.), flow, crank pins warnings.At present, adopt conventional RTU (remote-terminal unit) to be connected with each sensor by cable, construction and installation need be with these cable pipes, bury ground, wiring debugging.Therefore the expense of cable, construction, debugging is very high, because every mouthful of oil well all will carry out workover treatment aperiodically, causes the damage of cable and wiring during the workover treatment easily; Also need regularly sensor to be demarcated; In addition, factor such as natural aging and artificial destruction can make that also cable or joint are impaired.For the oil well that RTU and various sensors have been installed, the damage of the damage of cable and joint and related power supply, interface circuit is more than 70% of whole maintenance workload.
The utility model content
The purpose of this utility model is: a kind of oil-water well automation remote wireless monitoring device is provided, embeds the micro power consumption wireless Transmit-Receive Unit.RTU can use GPRS, CDMA or other wireless communication modes to host computer (measurement and control center) during work, down (load, displacement, oil pressure, casing pressure, temperature, flow, warning etc.) can each sensor of wireless collection be used the small wireless communication modes of little power consumption.This pattern makes between RTU and the upper and lower that without any line, exchanges data is all undertaken by wireless mode.Adopt the small wireless communication modes of little power consumption between RTU and the sensor, be not subjected to the influence of well site environment.Overcome the oil well of the conventional RTU monitoring of existing employing, the expense of cable, construction, debugging is very high, causes the deficiency of the damage of cable and wiring easily.
Technical solution of the present utility model is to realize like this, oil-water well automation remote wireless monitoring device mainly is made of microprocessor, micro power consumption wireless transceiver module, GPRS/CDMA communication module, astronomical clock, data storage, interface circuit, operation keyboard and wide-temperature LCD.Adopt SMT Surface Mount technology, microprocessor, astronomical clock, data storage, interface circuit are integrated on the circuit board.Shell is the aluminum flame-proof type, it is characterized in that: microprocessor, RS232/485 interface circuit, wireless data transceiver module, GPRS/CDMA communication module, keyboard-display circuit, data storage, astronomical clock circuit, usb circuit and power circuit are installed on the main circuit board.Microprocessor is connected with wireless data transceiver module, astronomical clock, data storage, operation keyboard, wide-temperature LCD, USB interface and RS232/485 interface respectively by lead.The RS232/485 interface is connected with the GPRS/CDMA communication module.The utlity model has collection analog quantity, digital quantity, instruction control output, data storage, transfer of data, demonstration and keyboard function is set, can finish the needed various operations of oil-water well.
In above-mentioned technical solution, feature also is:
(1) micro power consumption wireless transceiver module U4 adopts the NRF905 monolithic type, can carry out programme-control frequency, gain and communication speed parameter, its pin 3,6,4,12,16,11,14 is connected with the pin 18,19,23,25,27,33,31,30 of microprocessor U1 respectively with 13, pin 1,7,8,15 connects with reference to ground, pin 2 connects power supply, and pin RF connects antenna.
(2) data storage U3 adopts AT45DB321B, can store the 1MB data, and its pin 16+15,14,13 is connected with the pin 61,64,54 of microprocessor U1, and pin 2,3,7 connects power supply, and pin 8 connects with reference to ground.
(3) astronomical clock U2 adopts the DS1305 monolithic type, can produce year, month, day, hour, min, second, also have two middle fractures simultaneously, its pin 15,14 is connected with the pin 61,64,52 of microprocessor U1 respectively with 12, pin 3,5 connects the 32.768kHz crystal oscillator, pin 17,20 connects power supply, and pin 1 connects reserve battery, and pin 2,10,11 connects with reference to ground.
(4) pin 9,14,15,66,67,72 of microprocessor U1 connects six membrane keyboards of operation keyboard display floater respectively, finishes corresponding upper and lower, left and right, returns, determines function.
(5) wide-temperature LCD adopts smart 320 * 240 wide temperature display screens that show in Taiwan, its pin 6,7,8,9,10,11,12,2,3,5 is connected with the pin 36,37,38,39,41,43,45,47,65,62,51,5 of microprocessor U1 respectively with 4, pin 1,17,14 connects power supply, and 15 pin connect with reference to ground.
(6) pin 8,10 of microprocessor U1 is connected to the pin 2,3 of USB interface by 0.1K resistance, and the pin 4 of USB connects with reference to ground.
The utility model beneficial effect is:
The utility model oil-water well automation remote wireless monitoring device, embed the micro power consumption wireless Transmit-Receive Unit, can wireless collection for the various parameters of oil well, be equivalent to a small-sized collected and distributed control system, owing to there is not connecting line, the dilatation of system is very convenient, the type of observing and controlling parameter, count restricted hardly, therefore can adapt to different types of well such as oil pumper, screw pump, electric submersible pump, water injection well and use, only need the software configuration to get final product.
RTU can use GPRS, CDMA or other wireless communication modes to host computer (measurement and control center) during system works, constitute the RTU of network-type, it is very convenient to constitute TT﹠C system for the gang of wells that disperses, if adopt the multicenter mode then can the multiple management personnel operating thousands of miles away.
Measuring control point (load, displacement, oil pressure, casing pressure, temperature, flow, warning etc.) all uses the small wireless communication modes of little power consumption, and between the RTU without any connecting line, therefore the installation of each sensor is very simple, get final product as the installation that ordinarily manometer is installed such as the pressure sensor workman that only need recover the oil, do not need the professional and technical personnel to connect operations such as power supply, data wire, the circuit debugging after yet need not wiring.
The utility model has been cancelled the connecting line between RTU and the sensor, does not have cable and sets up expense such as construction, significantly reduced system's installation cost, and eliminated because the fault that cable and connector cause.
Owing to adopt wireless system for transmitting data, the fault that does not have each cable and holding wire to cause because of aging, artificial destruction and job execution, the reliability of system improves greatly, and workload, the maintenance workload that can reduce special messenger's maintenance significantly reduce, and the cost of maintenance reduces greatly.
Screen display adopts Chinese interface, menu mode, and the operator comes into plain view, and various functions can be set easily, and is workable.
Connecting line between cancellation RTU and the sensor makes the installation of system simple and easy quick.Application of the present utility model reduces cable and operating expenses, the workload of minimizing special messenger maintenance, each sensor is just simple installs, need not the full-time staff, exempt cable and set up and operating expenses, the fault that mounting cost reduces, caused by cable and joint is zero, maintenance workload significantly reduces, the expansion of measurement parameter is very easy to the restriction of not counting.
Description of drawings
Fig. 1 is the theory diagram of the utility model oil-water well automation remote wireless monitoring device.
Fig. 2 is the circuit diagram of the utility model oil-water well automation remote wireless monitoring device
The specific embodiment
Embodiment 1: with a HAJ-RTU oil-water well automation remote wireless monitoring device is example, and its structure is elaborated.
Consult Fig. 1.Oil-water well automation remote wireless monitoring device is made of microprocessor, micro power consumption wireless transceiver module, GPRS communication module, astronomical clock, data storage, interface circuit, operation keyboard and wide-temperature LCD.Adopt SMT Surface Mount technology, microprocessor, astronomical clock, data storage, interface circuit are integrated on the circuit board.Shell is the aluminum flame-proof type.Microprocessor, RS232/485 interface circuit, wireless data transceiver module, GPRS communication module, keyboard-display circuit, data storage, astronomical clock circuit, usb circuit and power circuit are installed on the main circuit board.Microprocessor is connected with wireless data transceiver module, astronomical clock, data storage, operation keyboard, wide-temperature LCD, USB interface and RS232/485 interface respectively by lead.The RS232/485 interface is connected with the GPRS communication module.
Consult Fig. 2.(a) micro power consumption wireless transceiver module U4 adopts the NRF905 monolithic type, can carry out programme-control frequency, gain and communication speed parameter, its pin 3,6,4,12,16,11,14 is connected with the pin 18,19,23,25,27,33,31,30 of microprocessor U1 respectively with 13, pin 1,7,8,15 connects with reference to ground, pin 2 connects power supply, and pin RF connects antenna.
(b) memory circuit U3 adopts AT45DB321B, can store the 1MB data, and its pin 16+15,14,13 is connected with the pin 61,64,54 of microprocessor U1, and pin 2,3,7 connects power supply, and pin 8 connects with reference to ground.
(c) clock circuit U2 adopts DS 1305 monolithic types, can produce year, month, day, hour, min, second, also have two middle fractures simultaneously, its pin 15,14 is connected with the pin 61,64,52 of microprocessor U1 respectively with 12, pin 3,5 connects the 32.768kHz crystal oscillator, pin 17,20 connects power supply, and pin 1 connects reserve battery, and pin 2,10,11 connects with reference to ground.
(d) pin 9,14,15,66,67,72 of microprocessor U1 connects six membrane keyboards of keyboard circuit display floater respectively, finishes corresponding upper and lower, left and right, returns, determines function.
(e) smart 320 * 240 wide temperature display screens that show in Taiwan are adopted in liquid crystal display, its pin 6,7,8,9,10,11,12,2,3,5 is connected with the pin 36,37,38,39,41,43,45,47,65,62,51,5 of microprocessor U1 respectively with 4, pin 1,17,14 connects power supply, and 15 pin connect with reference to ground.
(f) pin 8,10 of microprocessor U1 is connected to the pin 2,3 of USB interface by 0.1K resistance, and the pin 4 of USB connects with reference to ground.
The utility model is installed in the flame proof box, can see screen by flame proof glass, and the screen below has six of rainproof dust-separation to touch membrane keyboard, can use in the on-the-spot 220V AC power that connects of monitoring.Must an observing and controlling parameter be configured according to hole condition institute during use, accessing configuration menu can selection pressure, temperature, flow, indicator card, warning etc. are counted, and can directly gather the numerical value that shows each parameter.Need select concrete small wireless frequency for concrete individual well, the all observing and controlling sensors of this well all are operated in under the frequency because of this, adjacent well then needs to select other frequencies, avoid co-channel interference, owing to be little power consumption communication, the distance that surpasses 300 meters has not just had co-channel interference, and each RTU can set different addresses in addition, and host computer can be operated by the corresponding different RTU in address.
Claims (2)
1, a kind of oil-water well automation remote wireless monitoring device, mainly by microprocessor, the micro power consumption wireless transceiver module, the GPRS/CDMA communication module, astronomical clock, data storage, interface circuit, operation keyboard and wide-temperature LCD constitute, adopt SMT Surface Mount technology, with microprocessor, astronomical clock, data storage, interface circuit is integrated on the circuit board, shell is the aluminum flame-proof type, it is characterized in that: microprocessor is installed on the main circuit board, the RS232/485 interface circuit, wireless data transceiver module, the GPRS/CDMA communication module, keyboard-display circuit, data storage, astronomical clock circuit, usb circuit and power circuit; Microprocessor is connected with wireless data transceiver module, astronomical clock, data storage, operation keyboard, wide-temperature LCD, USB interface and RS232/485 interface respectively by lead, and the RS232/485 interface is connected with the GPRS/CDMA communication module.
2, oil-water well automation remote wireless monitoring device according to claim 1 is characterized in that:
(a) micro power consumption wireless transceiver module U4 adopts the NRF905 monolithic type, can carry out programme-control frequency, gain and communication speed parameter, its pin 3,6,4,12,16,11,14 is connected with the pin 18,19,23,25,27,33,31,30 of microprocessor U1 respectively with 13, pin 1,7,8,15 connects with reference to ground, pin 2 connects power supply, and pin RF connects antenna;
(b) data storage U3 adopts AT45DB321B, can store the 1MB data, and its pin 16+15,14,13 is connected with the pin 61,64,54 of microprocessor U1, and pin 2,3,7 connects power supply, and pin 8 connects with reference to ground;
(c) astronomical clock U2 adopts DS 1305 monolithic types, can produce year, month, day, hour, min, second, also have two middle fractures simultaneously, its pin 15,14 is connected with the pin 61,64,52 of microprocessor U1 respectively with 12, pin 3,5 connects the 32.768kHz crystal oscillator, pin 17,20 connects power supply, and pin 1 connects reserve battery, and pin 2,10,11 connects with reference to ground;
(d) pin 9,14,15,66,67,72 of microprocessor U1 connects six membrane keyboards of operation keyboard display floater respectively, finishes corresponding upper and lower, left and right, returns, determines function;
(e) wide-temperature LCD adopts smart 320 * 240 wide temperature display screens that show in Taiwan, its pin 6,7,8,9,10,11,12,2,3,5 is connected with the pin 36,37,38,39,41,43,45,47,65,62,51,5 of microprocessor U1 respectively with 4, pin 1,17,14 connects power supply, and 15 pin connect with reference to ground;
(f) pin 8,10 of microprocessor U1 is connected to the pin 2,3 of USB interface by 0.1K resistance, and the pin 4 of USB connects with reference to ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200793056U CN201170092Y (en) | 2008-03-11 | 2008-03-11 | Oil water well automatic remote wireless monitoring apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200793056U CN201170092Y (en) | 2008-03-11 | 2008-03-11 | Oil water well automatic remote wireless monitoring apparatus |
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| CN201170092Y true CN201170092Y (en) | 2008-12-24 |
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| CNU2008200793056U Expired - Lifetime CN201170092Y (en) | 2008-03-11 | 2008-03-11 | Oil water well automatic remote wireless monitoring apparatus |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102394910A (en) * | 2011-09-06 | 2012-03-28 | 西南石油大学 | High-speed transmission monitoring system and method of digital well site |
| CN102841584A (en) * | 2012-08-24 | 2012-12-26 | 华北电力大学 | Cable tunnel environment parameter monitoring system |
| CN103132953A (en) * | 2011-11-25 | 2013-06-05 | 中国石油天然气股份有限公司 | Light-emitting diode (LED) device stimulating travel of sucker rod |
| CN103871182A (en) * | 2014-04-09 | 2014-06-18 | 哈尔滨天源石化装备制造有限责任公司 | Perimeter alarm system special for oil depot |
| CN107508785A (en) * | 2016-06-14 | 2017-12-22 | 中国石油天然气股份有限公司 | A kind of protocol conversion apparatus and method |
| CN108107809A (en) * | 2017-12-26 | 2018-06-01 | 贵州航天凯山石油仪器有限公司 | A kind of automatic patrol device and method |
| CN109339764A (en) * | 2018-12-19 | 2019-02-15 | 成都广汇高科科技有限公司 | Well head number adopts teletransmission control system |
| CN110648516A (en) * | 2019-11-07 | 2020-01-03 | 贵州航天凯山石油仪器有限公司 | Wireless monitoring device for well site |
-
2008
- 2008-03-11 CN CNU2008200793056U patent/CN201170092Y/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102394910A (en) * | 2011-09-06 | 2012-03-28 | 西南石油大学 | High-speed transmission monitoring system and method of digital well site |
| CN103132953A (en) * | 2011-11-25 | 2013-06-05 | 中国石油天然气股份有限公司 | Light-emitting diode (LED) device stimulating travel of sucker rod |
| CN103132953B (en) * | 2011-11-25 | 2015-07-29 | 中国石油天然气股份有限公司 | LED simulates pump rod stroke device |
| CN102841584A (en) * | 2012-08-24 | 2012-12-26 | 华北电力大学 | Cable tunnel environment parameter monitoring system |
| CN103871182A (en) * | 2014-04-09 | 2014-06-18 | 哈尔滨天源石化装备制造有限责任公司 | Perimeter alarm system special for oil depot |
| CN103871182B (en) * | 2014-04-09 | 2016-02-03 | 哈尔滨天源石化装备制造有限责任公司 | The special perimeter alarm system of oil depot |
| CN107508785A (en) * | 2016-06-14 | 2017-12-22 | 中国石油天然气股份有限公司 | A kind of protocol conversion apparatus and method |
| CN108107809A (en) * | 2017-12-26 | 2018-06-01 | 贵州航天凯山石油仪器有限公司 | A kind of automatic patrol device and method |
| CN109339764A (en) * | 2018-12-19 | 2019-02-15 | 成都广汇高科科技有限公司 | Well head number adopts teletransmission control system |
| CN110648516A (en) * | 2019-11-07 | 2020-01-03 | 贵州航天凯山石油仪器有限公司 | Wireless monitoring device for well site |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081224 |