CN202711044U - Intelligent measuring and controlling device for oil well based on Internet of things - Google Patents
Intelligent measuring and controlling device for oil well based on Internet of things Download PDFInfo
- Publication number
- CN202711044U CN202711044U CN2012203906870U CN201220390687U CN202711044U CN 202711044 U CN202711044 U CN 202711044U CN 2012203906870 U CN2012203906870 U CN 2012203906870U CN 201220390687 U CN201220390687 U CN 201220390687U CN 202711044 U CN202711044 U CN 202711044U
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- oil well
- internet
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- monitoring device
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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]
Abstract
The utility model provides an intelligent measuring and controlling device for an oil well based on the Internet of things. The device comprises a main control board used for bearing a control unit, a DC-DC converter, a communication interface and a power interface, an RF board for emitting transmission signals, and an acquisition control board for acquiring data, wherein the DC-DC converter is serially connected between the control unit and the power interface, and the communication interface is connected with the control unit; and the main control board is further born with a temperature sensor for acquiring temperature of the intelligent measuring and controlling device for the oil well based on the Internet of things, and a carbon fiber heating film used to carry out heat preservation on the intelligent measuring and controlling device for the oil well based on the Internet of things, the temperature sensor sends a transmission signal to the control unit, and the control unit makes judgments according to the transmission signal and sends out a command to control whether to electrify the carbon fiber heating film. The intelligent measuring and controlling device for the oil well based on the Internet of things not only reduces the digitization cost of the oil field and improves the accuracy of the data analysis.
Description
Technical field
The utility model belongs to technology of Internet of things, specifically a kind of oil well Internet of Things intelligent monitoring device.
Background technology
Oil well Internet of Things intelligent monitoring device combines oil production engineering, automation instrument technology, the communication technology and technology of Internet of things, has the functions such as data acquisitions, oil well condition diagnosis, liquid producing amount measure calculating and inquiry such as oil well detects automatically, real-time load-position diagram, pressure, temperature.
Existing well data collection is communicated by letter with controller and is mainly adopted data wire transmission or short distance 433MHz wireless transmission and long-range GPRS mode wireless transmission.Wired mode is had relatively high expectations to engineering construction, and implementation cost is also relatively high; Short distance 433MHz wireless transmission adopts the FSK modulation system, the problem such as cause that transmitted data rates is low, confidentiality is poor, interference free performance is poor and data transmission is unstable; Long-range GPRS transmission need to depend on the network base station equipment that mobile operator sets up, and transfer rate is lower simultaneously, and needs the certain running cost of payment and high maintenance cost.Adopt the data analysis of the oil well each side of higher while of digital oil field cost of above technology building to have erroneous judgement.
Summary of the invention
The purpose of this utility model provides a kind of oil well Internet of Things intelligent monitoring device, to reach the problem that numeral cost higher and data analysis in present oil field has erroneous judgement that solves.
For reaching above-mentioned purpose, the utility model provides a kind of oil well Internet of Things intelligent monitoring device, comprise the Bearer Control unit, the DC-DC converter, communication interface, the master control board of power interface, the rf board of emission signal transmission and the collection control panel that carries out data acquisition, the DC-DC converter is serially connected between control module and the power interface, described communication interface is connected with this control module, it is characterized in that: also carry in the described master control board be used to the temperature sensor of the temperature that gathers described oil well Internet of Things intelligent monitoring device and for the carbon fiber heating film that this oil well Internet of Things intelligent monitoring device is incubated, this temperature sensor signal transmission is given described control module, and whether this control module judges and send instruction according to this signal transmission and power on to control described carbon fiber heating film; The carrying of described rf board be the radio-frequency module that is operated in the 2.4-2.483GHz frequency range, this radio-frequency module is communicated by letter with described control module, and through the antenna correspondence with foreign country of 3dBi; Carry the input of 4 tunnel 4 ~ 20mA analog inputs and double switch amount on the described collection control panel, this collection control panel is communicated by letter with described control module; Described control module is to have to comprise polling mechanism, the machine-processed MCU unit that reaches the communication protocol that reports fast processing capacity of warning message of active reporting, and this MCU modulates described radio-frequency module by direct sequence spread spectrum DSSS technology.
Above-mentioned communication interface comprises RS232 interface, RS485 interface, SPI interface, and described radio-frequency module is by SPI interface and described MCU unit communication, and this MCU unit is 32 MCU unit.
Above-mentioned collection control panel comprises for the interface that gathers oil temperature, oil pressure, pumping unit horsehead angular displacement and oil well load.
Above-mentioned power interface comprises the 220v alternating current is converted to direct current to the Switching Power Supply of DC-DC converter.
The utility model has the advantages that: can support simultaneously the analog acquisition (collection plate has 4 road analog input interfaces, also can expand according to actual needs) of multiple sensor, have the multiple bus communication interface, support the data transmission in the zone, well site.Radio communication in the zone, well site adopts 2.4GHz, modulation system adopts direct sequence spread spectrum (DSSS) technology, includes polling mechanism, active reporting mechanism in the communication protocol (writing in the MCU) and warning message reported the technology of Internet of things such as processing fast.(by temperature sensor, MCU and carbon fiber heating film consist of temperature closed loop control function on the plate.) so that under harsh environmental baseline equipment also can work.Thereby guaranteed real-time, efficient, the stable and reliable rows of well data collection and data communication, and cost is lower.
Below with reference to accompanying drawing the utility model is described in further details.
Description of drawings
Fig. 1 is the schematic block diagram of the oil well Internet of Things intelligent monitoring device that provides of embodiment one.
Fig. 2 is that the oil well Internet of Things intelligent monitoring device that embodiment two provides is used synoptic diagram.
Among the figure: 1, oil well Internet of Things intelligent monitoring device; 2, temperature sensor; 3, oil pressure sensor; 4, load transducer; 5, angular displacement sensor.
Embodiment
The problem that has erroneous judgement for solving the higher and data analysis of present oil field numeral cost, present embodiment one provides a kind of oil well Internet of Things intelligent monitoring device shown in Figure 1, this oil well Internet of Things intelligent monitoring device adopts the function modoularization design, mainly be divided into main control unit, radio frequency unit gathers temperature closed loop control module on control module and the plate.
Wherein, main control unit comprises that the control module that is carried in the master control board is that the 32bitMCU shown in Fig. 1, DC-DC converter, communication interface (comprising the RS232 interface shown in Fig. 1, RS485 interface, SPI interface), power interface are that the 220v power interface that is connected with Switching Power Supply shown in Fig. 1 is the AC220 shown in Fig. 1, the DC-DC converter is serially connected between control module and the power interface and namely is serially connected between 32bitMCU and the Switching Power Supply, plays voltage stabilizing, step-down.
Radio frequency unit is the radio-frequency module that is carried on the rf board, use in this example be shown in Fig. 1 to pass through the working frequency range that the SPI interface communicates by letter with 32bitMCU be the 2.4GHzRF module shown in Fig. 1 at the radio-frequency module of 2.4-2.483GHz, it joins 3dBi antenna communication distance can reach 1500 meters of sighting distances, and can realize that 8 grades of emissive powers are adjustable.
MCU in this example has and comprises polling mechanism, active reporting mechanism and to the communication protocol that reports fast processing capacity of warning message, can modulate radio-frequency module by direct sequence spread spectrum DSSS technology, makes its speed can reach 250Kbps.
Gathering control module is the collection expansion board of carrying out data acquisition shown in Fig. 1, main by 4 tunnel 4 ~ 20mA analog input interfaces (temperature shown in Fig. 1, pressure, load and angular displacement) and double switch amount input interface (switching value shown in Fig. 1) on it, gather oil temperature, oil pressure, pumping unit horsehead angular displacement and oil well load, and be transferred to MCU.
The temperature closed loop control module mainly is made of the temperature sensor shown in Fig. 1,32bitMCU and carbon fiber heating film on the plate, when the temperature value of temperature sensor collection is transferred to 32bitMCU, and when the 32bitMCU judgement is lower than setting value, 32bitMCU just can send instruction provides heat so that the carbon fiber heating film powers on to start working to whole master control board or oil well Internet of Things intelligent monitoring device, makes it be operated in higher temperature.
In sum, be not difficult to find out, the oil well Internet of Things intelligent monitoring device that present embodiment provides, (collection plate has 4 road analog input interfaces can to support simultaneously the analog acquisition of multiple sensor, also can expand according to actual needs), have the multiple bus communication interface, support the data transmission in the zone, well site.Radio communication in the zone, well site adopts 2.4GHz, modulation system adopts direct sequence spread spectrum (DSSS) technology, includes polling mechanism, active reporting mechanism in the communication protocol (writing in the MCU) and warning message reported the technology of Internet of things such as processing fast.(by temperature sensor, MCU and carbon fiber heating film consist of temperature closed loop control function on the plate.) so that under harsh environmental baseline equipment also can work.Thereby guaranteed the real-time, efficient, stable, reliable of well data collection and data communication.And cost is lower.
During practical application, referring to Fig. 2, the oil well Internet of Things intelligent monitoring device 1 that embodiment one is provided is installed on the derrick, its collection be installed in the oil well place temperature sensor 2, oil pressure sensor 3, load transducer 4, be arranged on the information of the angular displacement sensor 5 on the walking beam of support shaft upper end, and these information exchanges are crossed radio-frequency module be transferred to the pulpit, realize the detection to oil well.
More than exemplifying only is to illustrate of the present utility model, does not consist of the restriction to protection domain of the present utility model, and the every and same or analogous design of the utility model all belongs within the protection domain of the present utility model.
Claims (4)
1. oil well Internet of Things intelligent monitoring device, comprise the Bearer Control unit, the DC-DC converter, communication interface, the master control board of power interface, the rf board of emission signal transmission and the collection control panel that carries out data acquisition, the DC-DC converter is serially connected between control module and the power interface, described communication interface is connected with this control module, it is characterized in that: also carry in the described master control board be used to the temperature sensor of the temperature that gathers described oil well Internet of Things intelligent monitoring device and for the carbon fiber heating film that this oil well Internet of Things intelligent monitoring device is incubated, this temperature sensor signal transmission is given described control module, and whether this control module judges and send instruction according to this signal transmission and power on to control described carbon fiber heating film;
The carrying of described rf board be the radio-frequency module that is operated in the 2.4-2.483GHz frequency range, this radio-frequency module is communicated by letter with described control module, and through the antenna correspondence with foreign country of 3dBi;
Carry the input of 4 tunnel 4 ~ 20mA analog inputs and double switch amount on the described collection control panel, this collection control panel is communicated by letter with described control module;
Described control module is to have to comprise polling mechanism, the machine-processed MCU unit that reaches the communication protocol that reports fast processing capacity of warning message of active reporting, and this MCU modulates described radio-frequency module by direct sequence spread spectrum DSSS technology.
2. oil well Internet of Things intelligent monitoring device as claimed in claim 1, it is characterized in that: described communication interface comprises RS232 interface, RS485 interface, SPI interface, described radio-frequency module is by SPI interface and described MCU unit communication, and this MCU unit is 32 MCU unit.
3. oil well Internet of Things intelligent monitoring device as claimed in claim 1 or 2 is characterized in that: described collection control panel comprises for the interface that gathers oil temperature, oil pressure, pumping unit horsehead angular displacement and oil well load.
4. oil well Internet of Things intelligent monitoring device as claimed in claim 1 or 2 is characterized in that: described power interface comprises the 220v alternating current is converted to direct current to the Switching Power Supply of DC-DC converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203906870U CN202711044U (en) | 2012-08-08 | 2012-08-08 | Intelligent measuring and controlling device for oil well based on Internet of things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203906870U CN202711044U (en) | 2012-08-08 | 2012-08-08 | Intelligent measuring and controlling device for oil well based on Internet of things |
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| Publication Number | Publication Date |
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| CN202711044U true CN202711044U (en) | 2013-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012203906870U Expired - Lifetime CN202711044U (en) | 2012-08-08 | 2012-08-08 | Intelligent measuring and controlling device for oil well based on Internet of things |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104517431A (en) * | 2013-10-01 | 2015-04-15 | 西安优势物联网科技有限公司 | IoT (internet of things) mobile type environment collector |
| CN104898539A (en) * | 2015-06-26 | 2015-09-09 | 魏远良 | Remote-monitoring frequency-conversion intelligent water supply system and method based on power line carrier communication |
| CN111256758A (en) * | 2020-02-27 | 2020-06-09 | 深圳市东力科创技术有限公司 | Method and device for monitoring pumping well, storage medium and computer equipment |
-
2012
- 2012-08-08 CN CN2012203906870U patent/CN202711044U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104517431A (en) * | 2013-10-01 | 2015-04-15 | 西安优势物联网科技有限公司 | IoT (internet of things) mobile type environment collector |
| CN104898539A (en) * | 2015-06-26 | 2015-09-09 | 魏远良 | Remote-monitoring frequency-conversion intelligent water supply system and method based on power line carrier communication |
| CN111256758A (en) * | 2020-02-27 | 2020-06-09 | 深圳市东力科创技术有限公司 | Method and device for monitoring pumping well, storage medium and computer equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Intelligent measuring and controlling device for oil well based on Internet of things Effective date of registration: 20200416 Granted publication date: 20130130 Pledgee: Xi'an Science and Technology Financial Service Center Co.,Ltd. Pledgor: XI'AN YOURS-IOT TECH Co.,Ltd. Registration number: Y2020610000042 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220525 Granted publication date: 20130130 Pledgee: Xi'an Science and Technology Financial Service Center Co.,Ltd. Pledgor: XI'AN YOURS-IOT TECH CO.,LTD. Registration number: Y2020610000042 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130130 |