CN204881875U - A temperature monitoring device that what was used for that oil prospects engineering can realize intelligent communication - Google Patents
A temperature monitoring device that what was used for that oil prospects engineering can realize intelligent communication Download PDFInfo
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- CN204881875U CN204881875U CN201520626767.5U CN201520626767U CN204881875U CN 204881875 U CN204881875 U CN 204881875U CN 201520626767 U CN201520626767 U CN 201520626767U CN 204881875 U CN204881875 U CN 204881875U
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- resistance
- operational amplifier
- temperature
- temperature monitoring
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Abstract
The utility model relates to a temperature monitoring device that what was used for that oil prospects engineering can realize intelligent communication, including temperature monitoring host computer and a plurality of setting temperature monitoring in the well from machine, each temperature monitoring from the machine all with temperature monitoring host computer wireless connection, the temperature monitoring host computer includes the casing, sets up antenna, demonstration interface and the control button of setting on the casing in the casing top, be equipped with central control unit in the casing, this a temperature monitoring device that what was used for that oil prospects engineering can realize intelligent communication temperature monitoring host computer is through carrying out real -time communication with each temperature monitoring from the machine, has realized everywhere the real time monitoring of temperature in the oil well, and temperature monitoring measures characteristics accurate and that working range is wide from the temperature measurement circuit in the machine moreover, has improved the practicality of device.
Description
Technical field
The utility model relates to a kind of device for detecting temperature that can realize intelligent communication for oil exploration engineering.
Background technology
In the process of petroleum prospecting, owing to containing a lot of inflammable gas and liquid in oil well, so must monitor in real time for oil well, particularly for the monitoring of temperature, no margin for error.
In present petroleum prospecting well, be all adopt the transmission of remote wire signal, the input cost like this for equipment is higher, reduces the scope of application of equipment.Moreover, due to the situation more complicated in well, the temperature detection for equipment requires very high, and general device all cannot meet its requirement.
Utility model content
The technical problems to be solved in the utility model is: high and measure inaccurate deficiency in order to overcome prior art input cost, provides a kind of and can realize remote real-time monitoring and measure accurately for the device for detecting temperature that can realize intelligent communication of oil exploration engineering.
The utility model solves the technical scheme that its technical matters adopts: a kind of device for detecting temperature that can realize intelligent communication for oil exploration engineering, comprise temperature monitoring main frame and be somely arranged on temperature monitoring in hoistway from machine, each temperature monitoring from machine all with the wireless connections of temperature monitoring main frame;
Described temperature monitoring main frame comprises housing, be arranged on antenna above housing, be arranged on the display interface on housing and control button, central control unit is provided with in described housing, described central control unit comprises central control system, the display control module be connected with central control system, key control module, wireless communication module and working power module, described display interface is electrically connected with display control module, described control button is electrically connected with key control module, and described antenna is electrically connected with wireless communication module;
Described temperature monitoring is provided with temperature detecting module from machine, described temperature detecting module comprises temperature sensing circuit, described temperature sensing circuit comprises the first operational amplifier, second operational amplifier, first resistance, second resistance, 3rd resistance, 4th resistance, 5th resistance, first electric capacity, first adjustable resistance, second adjustable resistance and temperature sensor, the in-phase input end of described first operational amplifier is connected with temperature sensor, the in-phase input end of described first operational amplifier passes through the series circuit ground connection of the first resistance and the first adjustable resistance composition, the in-phase input end of described first operational amplifier is connected with the inverting input of the first operational amplifier by the first electric capacity, the adjustable end of described first adjustable resistance is connected with the first resistance and the first adjustable resistance respectively, the inverting input of described first operational amplifier is connected with the output terminal of the first operational amplifier, the output terminal of described first operational amplifier is connected with the inverting input of the second operational amplifier by the second resistance, the in-phase input end of described second operational amplifier is by the 3rd resistance eutral grounding, the inverting input of described second operational amplifier is connected with the output terminal of the second operational amplifier by the 5th resistance, the inverting input of described second operational amplifier passes through the external+2.5V DC voltage power supply of series circuit of the second adjustable resistance and the 4th resistance composition, the adjustable end of described second adjustable resistance is connected with the second adjustable resistance and the 4th resistance respectively, the adjustable end of described second adjustable resistance is connected with the inverting input of the second operational amplifier.
As preferably, in order to improve the sustainable ability to work of device, be provided with accumulator in described housing, described accumulator is electrically connected with working power module.
As preferably, in order to improve the temperature-sensing accuracy of temperature monitoring from machine, the model of described temperature sensor is AD590.
As preferably, in order to improve the transmission of wireless signals reliability of device, described wireless communication module is by GPRS transmission wireless signal.
As preferably, in order to improve the practicality of device, described display interface is touch-screen.
The beneficial effects of the utility model are, this device for detecting temperature temperature monitoring main frame that can realize intelligent communication being used for oil exploration engineering is by carrying out real-time communication with each temperature monitoring from machine, achieve the real-time monitoring to temperature everywhere in oil well, and temperature monitoring measures accurate and that working range is wide feature from the temperature sensing circuit machine, improves the practicality of device.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structural representation that can realize the device for detecting temperature of intelligent communication for oil exploration engineering of the present utility model;
Fig. 2 is the structural representation that can realize the temperature monitoring main frame of the device for detecting temperature of intelligent communication for oil exploration engineering of the present utility model;
Fig. 3 is the circuit theory diagrams that can realize the temperature sensing circuit of the device for detecting temperature of intelligent communication for oil exploration engineering of the present utility model;
Fig. 4 is the system construction drawing that can realize the device for detecting temperature of intelligent communication for oil exploration engineering of the present utility model;
In figure: 1. temperature monitoring main frame, 2. temperature monitoring is from machine, 3. housing, 4. antenna, 5. display interface, 6. control button, 7. central control system, 8. display control module, 9. key control module, 10. wireless communication module, 11. working power modules, 12. accumulators, U1. first operational amplifier, U2. the second operational amplifier, R1. the first resistance, R2. second resistance, R3. the 3rd resistance, R4. the 4th resistance, R5. the 5th resistance, C1. first electric capacity, Rp1. first adjustable resistance, Rp2. the second adjustable resistance, PT1. temperature sensor.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As Figure 1-Figure 4, a kind of device for detecting temperature that can realize intelligent communication for oil exploration engineering, comprises temperature monitoring main frame 1 and is somely arranged on temperature monitoring in hoistway from machine 2, each temperature monitoring from machine 2 all with temperature monitoring main frame 1 wireless connections;
Described temperature monitoring main frame 1 comprises housing 3, be arranged on antenna 4 above housing 3, be arranged on the display interface 5 on housing 3 and control button 6, central control unit is provided with in described housing 3, described central control unit comprises central control system 7, the display control module 8 be connected with central control system 7, key control module 9, wireless communication module 10 and working power module 11, described display interface 5 is electrically connected with display control module 8, described control button 6 is electrically connected with key control module 9, and described antenna 4 is electrically connected with wireless communication module 10;
Described temperature monitoring is provided with temperature detecting module from machine 2, described temperature detecting module comprises temperature sensing circuit, described temperature sensing circuit comprises the first operational amplifier U1, second operational amplifier U2, first resistance R1, second resistance R2, 3rd resistance R3, 4th resistance R4, 5th resistance R5, first electric capacity C1, first adjustable resistance Rp1, second adjustable resistance Rp2 and temperature sensor PT1, the in-phase input end of described first operational amplifier U1 is connected with temperature sensor PT1, the in-phase input end of described first operational amplifier U1 passes through the series circuit ground connection of the first resistance R1 and the first adjustable resistance Rp1 composition, the in-phase input end of described first operational amplifier U1 is connected with the inverting input of the first operational amplifier U1 by the first electric capacity C1, the adjustable end of described first adjustable resistance Rp1 is connected with the first resistance R1 and the first adjustable resistance Rp1 respectively, the inverting input of described first operational amplifier U1 is connected with the output terminal of the first operational amplifier U1, the output terminal of described first operational amplifier U1 is connected with the inverting input of the second operational amplifier U2 by the second resistance R2, the in-phase input end of described second operational amplifier U2 is by the 3rd resistance R3 ground connection, the inverting input of described second operational amplifier U2 is connected with the output terminal of the second operational amplifier U2 by the 5th resistance R5, the inverting input of described second operational amplifier U2 passes through the external+2.5V DC voltage power supply of series circuit of the second adjustable resistance Rp2 and the 4th resistance R4 composition, the adjustable end of described second adjustable resistance Rp2 is connected with the second adjustable resistance Rp2 and the 4th resistance R4 respectively, the adjustable end of described second adjustable resistance Rp2 is connected with the inverting input of the second operational amplifier U2.
As preferably, in order to improve the sustainable ability to work of device, be provided with accumulator 12 in described housing 3, described accumulator 12 is electrically connected with working power module 11.
As preferably, in order to improve the temperature-sensing accuracy of temperature monitoring from machine 2, the model of described temperature sensor PT1 is AD590.
As preferably, in order to improve the transmission of wireless signals reliability of device, described wireless communication module 10 is by GPRS transmission wireless signal.
As preferably, in order to improve the practicality of device, described display interface 5 is touch-screen.
This principle of work that can realize the device for detecting temperature of intelligent communication being used for oil exploration engineering is that temperature monitoring main frame 1 is by carrying out real-time communication with each temperature monitoring from machine 2, achieve and the temperature of various piece in hoistway is monitored in real time: and in temperature monitoring main frame 1, display control module 8 shows relevant information for controlling display interface 5, key control module 9 is for controlling button 6, wireless communication module 10 is for carrying out real-time communication with each temperature monitoring from machine 2, working power module 11 is for ensureing the work of temperature monitoring main frame 1, improve the reliability of device.
Temperature monitoring is from the temperature sensing circuit machine 2, and wherein the model of temperature sensor PT1 is AD590, and its sensor linearity is good, has constant current transport property, is convenient to Long Distant Transmit.And the working range of AD590 is comparatively wide, can ensure the scope of application of temperature monitoring from machine 2, improve the practicality of temperature monitoring from machine 2.
Compared with prior art, this device for detecting temperature temperature monitoring main frame 1 that can realize intelligent communication being used for oil exploration engineering is by carrying out real-time communication with each temperature monitoring from machine 2, achieve the real-time monitoring to temperature everywhere in oil well, and temperature monitoring measures accurate and that working range is wide feature from the temperature sensing circuit machine 2, improves the practicality of device.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on instructions, must determine its technical scope according to right.
Claims (5)
1. the device for detecting temperature that can realize intelligent communication for oil exploration engineering, it is characterized in that, comprise temperature monitoring main frame (1) and be somely arranged on temperature monitoring in hoistway from machine (2), each temperature monitoring from machine (2) all with temperature monitoring main frame (1) wireless connections;
Described temperature monitoring main frame (1) comprises housing (3), be arranged on the antenna (4) of housing (3) top, be arranged on the display interface (5) on housing (3) and control button (6), described housing is provided with central control unit in (3), described central control unit comprises central control system (7), the display control module (8) be connected with central control system (7), key control module (9), wireless communication module (10) and working power module (11), described display interface (5) is electrically connected with display control module (8), described control button (6) is electrically connected with key control module (9), described antenna (4) is electrically connected with wireless communication module (10),
Described temperature monitoring is provided with temperature detecting module from machine (2), described temperature detecting module comprises temperature sensing circuit, described temperature sensing circuit comprises the first operational amplifier (U1), second operational amplifier (U2), first resistance (R1), second resistance (R2), 3rd resistance (R3), 4th resistance (R4), 5th resistance (R5), first electric capacity (C1), first adjustable resistance (Rp1), second adjustable resistance (Rp2) and temperature sensor (PT1), the in-phase input end of described first operational amplifier (U1) is connected with temperature sensor (PT1), the series circuit ground connection that the in-phase input end of described first operational amplifier (U1) consists of the first resistance (R1) and the first adjustable resistance (Rp1), the in-phase input end of described first operational amplifier (U1) is connected with the inverting input of the first operational amplifier (U1) by the first electric capacity (C1), the adjustable end of described first adjustable resistance (Rp1) is connected with the first resistance (R1) and the first adjustable resistance (Rp1) respectively, the inverting input of described first operational amplifier (U1) is connected with the output terminal of the first operational amplifier (U1), the output terminal of described first operational amplifier (U1) is connected with the inverting input of the second operational amplifier (U2) by the second resistance (R2), the in-phase input end of described second operational amplifier (U2) is by the 3rd resistance (R3) ground connection, the inverting input of described second operational amplifier (U2) is connected with the output terminal of the second operational amplifier (U2) by the 5th resistance (R5), external+2.5V the DC voltage power supply of series circuit that the inverting input of described second operational amplifier (U2) consists of the second adjustable resistance (Rp2) and the 4th resistance (R4), the adjustable end of described second adjustable resistance (Rp2) is connected with the second adjustable resistance (Rp2) and the 4th resistance (R4) respectively, the adjustable end of described second adjustable resistance (Rp2) is connected with the inverting input of the second operational amplifier (U2).
2. as claimed in claim 1 for the device for detecting temperature that can realize intelligent communication of oil exploration engineering, it is characterized in that, be provided with accumulator (12) in described housing (3), described accumulator (12) is electrically connected with working power module (11).
3., as claimed in claim 1 for the device for detecting temperature that can realize intelligent communication of oil exploration engineering, it is characterized in that, the model of described temperature sensor (PT1) is AD590.
4., as claimed in claim 1 for the device for detecting temperature that can realize intelligent communication of oil exploration engineering, it is characterized in that, described wireless communication module (10) is by GPRS transmission wireless signal.
5., as claimed in claim 1 for the device for detecting temperature that can realize intelligent communication of oil exploration engineering, it is characterized in that, described display interface (5) is touch-screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520626767.5U CN204881875U (en) | 2015-08-19 | 2015-08-19 | A temperature monitoring device that what was used for that oil prospects engineering can realize intelligent communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520626767.5U CN204881875U (en) | 2015-08-19 | 2015-08-19 | A temperature monitoring device that what was used for that oil prospects engineering can realize intelligent communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204881875U true CN204881875U (en) | 2015-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520626767.5U Expired - Fee Related CN204881875U (en) | 2015-08-19 | 2015-08-19 | A temperature monitoring device that what was used for that oil prospects engineering can realize intelligent communication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204881875U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106437675A (en) * | 2016-09-05 | 2017-02-22 | 广州市中潭空气净化科技有限公司 | Oil well safety monitoring system for oil exploration |
-
2015
- 2015-08-19 CN CN201520626767.5U patent/CN204881875U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106437675A (en) * | 2016-09-05 | 2017-02-22 | 广州市中潭空气净化科技有限公司 | Oil well safety monitoring system for oil exploration |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20160819 |
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| CF01 | Termination of patent right due to non-payment of annual fee |