CN202486950U - Mine underground wireless temperature monitoring device - Google Patents
Mine underground wireless temperature monitoring device Download PDFInfo
- Publication number
- CN202486950U CN202486950U CN2011205402351U CN201120540235U CN202486950U CN 202486950 U CN202486950 U CN 202486950U CN 2011205402351 U CN2011205402351 U CN 2011205402351U CN 201120540235 U CN201120540235 U CN 201120540235U CN 202486950 U CN202486950 U CN 202486950U
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- microcontroller
- wireless data
- temperature
- wireless
- temperature sensor
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Abstract
The utility model belongs to the technical field of temperature monitoring equipment. A mine underground wireless temperature monitoring device is used for monitoring the temperature of metal mine underground roadway. The mine underground wireless temperature monitoring device comprises a temperature sensor, a microcontroller, a wireless data transmitting sending module, a wireless data transmitting receiving module and a power supply battery, wherein a signal output end and a signal input end of the temperature sensor are respectively connected with the microcontroller, an signal output end of the microcontroller is connected with the wireless data transmitting sending module, a signal output end of the wireless data transmitting receiving module is connected with a monitoring substation, and the power supply battery is respectively connected with the microcontroller and the wireless data transmitting sending module. According to the mine underground wireless temperature monitoring device, wireless ad hoc network technology is adopted, the temperature sensor sends temperature signals through the microcontroller and the wireless data transmitting sending module, and automatically establishes data communication with the monitoring substation, and therefore transmitting signals are accurate and timely, and the trouble of the damage to laying cables is avoided. The mine underground wireless temperature monitoring device is placed on a monitored site as needed, thereby being flexible and convenient to use.
Description
Technical field
The utility model relates to a kind of radio temperature sensor that is applied to the metal mine underworkings, belongs to the temperature monitoring equipment technical field.
Technical background
At present, metal mine underworkings temperature detection is accomplished by hard-wired temperature sensor, and the signal of sensor output causes outstation through transmission cable, and substation is accomplished the processing of temperature data and is uploaded to the ground monitoring center.Because down-hole mining exploiting field operation is often blown out, and produces sharp pounding, and with the rubble avalanche, causes the stube cable of sensor to outstation often to be destroyed.When above-mentioned fault occurring, must connect impaired cable again, maintenance workload is bigger; Repair time is long, and the cable of fracture is through after connecting again simultaneously, and resistance can occur at tie point increases; Cause the temperature sensor signal transmission deviation to occur, the temperature detection data are inaccurate.In addition, when each appearance is broken, all cause the temperature sensor loss of data, cause certain influence for the subsurface environment continuous monitoring.
The utility model content
The utility model technical matters to be solved provides a kind of cable that do not need and connects, guarantees the mine downhole wireless device for detecting temperature that transmission signals can not interrupt.
The technical scheme that solves the problems of the technologies described above is:
A kind of mine downhole wireless device for detecting temperature; It is made up of temperature sensor, microcontroller, wireless data transmission transmitter module, wireless data transmission receiver module, supplying cell; The signal output part of temperature sensor is connected with signal output part with the signal input part of microcontroller respectively with signal input part; The signal output part of microcontroller is connected with the wireless data transmission transmitter module; The signal output part of wireless data transmission receiver module is connected with outstation, and supplying cell is connected with the wireless data transmission transmitter module with microcontroller respectively.
Above-mentioned mine downhole wireless device for detecting temperature, the output terminal of said temperature sensor also is connected with audible-visual annunciator.
Above-mentioned mine downhole wireless device for detecting temperature; Said supplying cell is made up of ferric phosphate lithium cell, charging and discharging lithium battery administration module; The charging and discharging lithium battery administration module is connected with microcontroller; Ferric phosphate lithium cell is connected with the charging and discharging lithium battery administration module, and the DC9V charging inlet is arranged on the charging and discharging lithium battery administration module.
Above-mentioned mine downhole wireless device for detecting temperature, said temperature sensor, microcontroller, wireless data transmission transmitter module, supplying cell are installed in the shell, and shell is placed in the underworkings.
The utility model adopts the wireless self-networking technology, and radio temperature sensor is placed into the down-hole, through microcontroller and wireless data transmission transmitter module temperature signal is sent; Automatic and outstation is set up data communication; Transmission signals accurately and timely not only can avoid laying the puzzlement of cable bad, and can be placed into tested place on demand; Flexible and convenient to use, be particularly suitable for the monitoring of down-hole ambient temperature.
Description of drawings
Fig. 1 is the block diagram of the utility model.
Mark is following among the figure: temperature sensor 1, microcontroller 2, wireless data transmission transmitter module 3, wireless data transmission receiver module 4, outstation 5, ferric phosphate lithium cell 6, charging and discharging lithium battery administration module 7, audible-visual annunciator 8.
Embodiment
The utility model is made up of temperature sensor 1, microcontroller 2, wireless data transmission transmitter module 3, wireless data transmission receiver module 4, ferric phosphate lithium cell 6, charging and discharging lithium battery administration module 7.
Temperature sensor 1 adopts the DS18B20 1-wire digital temperature sensor;
Microcontroller 2 adopts the ATMEGA8 microcontroller;
Wireless data transmission transmitter module 3, wireless data transmission receiver module 4 adopt low-power consumption 433MHz digital transmission radio station;
Ferric phosphate lithium cell 6 adopts the 12Ah ferric phosphate lithium cell.
Show among the figure; The signal output part of temperature sensor 1 is connected with signal output part with the signal input part of microcontroller 2 respectively with signal input part; Carry out the collection and the processing of temperature data by microcontroller 2, and convert the temperature data of handling into digital signal, be sent to wireless data transmission transmitter module 3; Wireless data transmission transmitter module 3 converts digital temperature signal electromagnetic wave signal into and sends to aerial.
Show among the figure that receiving end is provided with identical wireless data transmission receiver module 4, receive the electromagnetic wave signal that sends and convert digital signal into, offer outstation 5, realize the wireless transmission of temperature monitoring data, communication distance can reach 600 meters along the tunnel.
Show among the figure; Temperature sensor 1 has the transistor output terminal; Can under the control of microcontroller 2, outputs level signals control field apparatus, operating personnel can be through microcontroller 2 is provided with the temperature alarming limit value, when actual temperature reaches limit value; The transistor output terminal of temperature sensor 1 produces control signal, and the acoustic scene light crossing-signal 8 that control is connected sends alerting signal.
Show among the figure; Supplying cell is made up of ferric phosphate lithium cell 6, charging and discharging lithium battery administration module 7; Charging and discharging lithium battery administration module 7 is connected with microcontroller 2; Ferric phosphate lithium cell 6 is connected with charging and discharging lithium battery administration module 7, and the DC9V charging inlet is arranged on charging and discharging lithium battery administration module 7.Owing to adopt the wireless data transmission transmitter module 3 of super low-power consumption, during work power consumption extremely low, being full of once electricity can use more than 4000 hours continuously.
The temperature sensor 1 of the utility model, microcontroller 2, wireless data transmission transmitter module 3, ferric phosphate lithium cell 6, charging and discharging lithium battery administration module 7 are installed in the shell, and shell is placed in the underworkings.Shell adopts ABS engineering plastics, firm, dustproof and waterproof.
Claims (4)
1. mine downhole wireless device for detecting temperature; It is characterized in that: it is made up of temperature sensor (1), microcontroller (2), wireless data transmission transmitter module (3), wireless data transmission receiver module (4), supplying cell; The signal output part of temperature sensor (1) is connected with signal output part with the signal input part of microcontroller (2) respectively with signal input part; The signal output part of microcontroller (2) is connected with wireless data transmission transmitter module (3); The signal output part of wireless data transmission receiver module (4) is connected with outstation (5), and supplying cell is connected with wireless data transmission transmitter module (3) with microcontroller (2) respectively.
2. mine according to claim 1 downhole wireless device for detecting temperature is characterized in that: the output terminal of said temperature sensor (1) also is connected with audible-visual annunciator (8).
3. mine according to claim 2 downhole wireless device for detecting temperature; It is characterized in that: said supplying cell is made up of ferric phosphate lithium cell (6), charging and discharging lithium battery administration module (7); Charging and discharging lithium battery administration module (7) is connected with microcontroller (2); Ferric phosphate lithium cell (6) is connected with charging and discharging lithium battery administration module (7), on charging and discharging lithium battery administration module (7), the DC9V charging inlet is arranged.
4. mine according to claim 3 downhole wireless device for detecting temperature; It is characterized in that: said temperature sensor (1), microcontroller (2), wireless data transmission transmitter module (3), supplying cell are installed in the shell, and shell is placed in the underworkings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205402351U CN202486950U (en) | 2011-12-21 | 2011-12-21 | Mine underground wireless temperature monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205402351U CN202486950U (en) | 2011-12-21 | 2011-12-21 | Mine underground wireless temperature monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202486950U true CN202486950U (en) | 2012-10-10 |
Family
ID=46961355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205402351U Expired - Fee Related CN202486950U (en) | 2011-12-21 | 2011-12-21 | Mine underground wireless temperature monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202486950U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103366541A (en) * | 2013-07-24 | 2013-10-23 | 西安科技大学 | Gob temperature field high-density network wireless monitoring device and method |
| CN105628181A (en) * | 2015-12-28 | 2016-06-01 | 太原理工大学 | Micro-seismic earthquake sound monitoring instrument |
| CN106546347A (en) * | 2016-10-18 | 2017-03-29 | 济南银澳科技有限公司 | One kind is applied to downhole coal mine high-explosive switch cabinet node temperature detecting system |
-
2011
- 2011-12-21 CN CN2011205402351U patent/CN202486950U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103366541A (en) * | 2013-07-24 | 2013-10-23 | 西安科技大学 | Gob temperature field high-density network wireless monitoring device and method |
| CN103366541B (en) * | 2013-07-24 | 2015-10-28 | 西安科技大学 | Temperature field, goaf high density network wireless monitoring device and method |
| CN105628181A (en) * | 2015-12-28 | 2016-06-01 | 太原理工大学 | Micro-seismic earthquake sound monitoring instrument |
| CN106546347A (en) * | 2016-10-18 | 2017-03-29 | 济南银澳科技有限公司 | One kind is applied to downhole coal mine high-explosive switch cabinet node temperature detecting system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20121010 Termination date: 20151221 |
|
| EXPY | Termination of patent right or utility model |