CN206035481U - Water pressure monitoring system in pit drills in distributing type colliery based on zigBee - Google Patents
Water pressure monitoring system in pit drills in distributing type colliery based on zigBee Download PDFInfo
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- CN206035481U CN206035481U CN201621056469.8U CN201621056469U CN206035481U CN 206035481 U CN206035481 U CN 206035481U CN 201621056469 U CN201621056469 U CN 201621056469U CN 206035481 U CN206035481 U CN 206035481U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 238000012544 monitoring process Methods 0.000 title claims abstract description 22
- 238000005553 drilling Methods 0.000 claims description 32
- 239000003245 coal Substances 0.000 claims description 24
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 230000000087 stabilizing effect Effects 0.000 claims description 8
- 239000005955 Ferric phosphate Substances 0.000 claims description 6
- 230000003750 conditioning effect Effects 0.000 claims description 6
- 229940032958 ferric phosphate Drugs 0.000 claims description 6
- WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical compound [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 claims description 6
- 229910000399 iron(III) phosphate Inorganic materials 0.000 claims description 6
- 229910052744 lithium Inorganic materials 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 238000004891 communication Methods 0.000 abstract description 11
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000006855 networking Effects 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 229910052493 LiFePO4 Inorganic materials 0.000 description 1
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The utility model provides a water pressure monitoring system in pit drills in distributing type colliery based on zigBee, is applicable to colliery underground communication and uses. Contain computer, zigBee coordinator node, a plurality of zigBee routing node and a plurality of zigBee terminal node, wherein the computer is connected with zigBee coordinator node, and zigBee coordinator node is connected through wireless and a plurality of zigBee routing node, and zigBee routing node is connected through wireless and a plurality of zigBee terminal node. Its simple structure need not the manual work, has greatly improved the real -time of data, arrange nimble, network simple structure, the drawback of traditional wired formula network communication structure has been broken to advantages such as low cost, has saved a large amount of manpowers, financial resources and material resources. Can be for foreseeing that the gushing water water damage provides important data support in advance.
Description
Technical field
This utility model is related to a kind of coal mine down-hole drilling water pressure monitoring system, is particularly suited for Mine Communication use
The distributed coal mine down-hole drilling water pressure monitoring system based on ZigBee.
Background technology
China is the first big country of world's coal consumption, and coal occupies absolute specific gravity in energy resource structure, at following one very
In over a long time, the production and construction of country still rely primarily on coal and make the energy.At present, the own Jing of exploitation in China's majority coal seam is entered
Deep layer position, being continuously increased and expand with mining depth, intensity, speed and scale, coal mine flood are in trend occurred frequently always.
Water damage is one of five big disaster of colliery, in construction of coal mine and production period, can usually run into the harm of gushing water, and occurrence degree is different
Water inrush accident, the lighter increases draining pump number, increases power consumption so that colliery cost is improved, and causes exploiting field to continue anxiety, shadow
Colliery steady production is rung, severe one directly endangers the safety of worker's life security and national wealth, causes casualties or flood well thing
Therefore, have a strong impact on the normal production of mine.
Drilling hydraulic pressure be mine groundwater aerodynamic field monitoring in major parameter, for prediction water damage have it is important
Meaning.And the most knots for adopting substation and wire transmission network centralized deployment of existing coal mine down-hole drilling water pressure monitoring
Structure, early stage construction are larger, and input cost is higher, each independent between measurement point, and cable is intricate, is easily damaged, prolongs
Stretch expansion more difficult, be difficult to realize quick deployment in time.The acquisition of drilling hydraulic pressure data be mostly workman be timed to operating point observation,
Manually recorded, the real-time of data is poor with seriality, and post analysis process is delayed, it is impossible to find potential problems in time.
Currently, the technology of Internet of things of Integrated Intelligent Sensors, embedded system, radio communication etc. is just being applied to mine neck
, there is many drawbacks in domain, traditional wired monitoring pattern, can not meet the demand of modernization Intelligent mine monitoring.
ZigBee technology has the advantages that MANET, low cost, deployment are flexible, low in energy consumption, is particularly suitable for as important perception means
It is huge in underworkings, complicated environment.At present, it is adoptable in terms of radio communication mainly to have ZigBee, WIFI, bluetooth
With the technology such as infrared.Wherein, the realization of infrared technique and operation are relatively easy, with low cost, but Infrared is easily blocked, can
Poor mobility, only supports point-to-point connection, it is impossible to flexibly build network；Bluetooth technology is operated in the general 2.4GHz of the public
ISM band, there is provided the transmission range of the transfer rate of 1Mbps and 10m, applies wide in terms of computer peripheral equipment, but its association
View itself is more complicated, development cost is high, communication distance is short, limits its development；The bandwidth of WiFi technology is high, and communication distance is 50
～100 meters, be suitable for multimedia application, but its cost of implementation be high, power consumption is big, so as in wireless sensor network using compared with
It is few；ZigBee technology with its it is economical, reliable, efficient the advantages of have a wide range of applications in wireless sensor network.
The content of the invention
For above-mentioned technical problem, there is provided a kind of simple structure, networking flexibility is convenient, can be with monitor in real time drilling hydraulic pressure
Distributed coal mine down-hole drilling water pressure monitoring system based on ZigBee.
For realizing above-mentioned technical purpose, distributed coal mine down-hole drilling water pressure monitoring system of this utility model based on ZigBee
System, it includes computer, ZigBee coordinator nodes, multiple ZigBee routing nodes and multiple ZigBee terminal nodes；Wherein
Computer is connected with ZigBee coordinator nodes, ZigBee coordinator nodes by wirelessly with multiple ZigBee routing nodes phases
Connection, ZigBee routing nodes are by being wirelessly connected with multiple ZigBee terminal nodes；
The ZigBee terminal nodes include radio-frequency module, portable power source module, the drilling for being arranged on coal mine down-hole drilling
Antenna, radio frequency mould is provided with hydraulic pressure sensor, circuit for signal conditioning, alarm module, display lamp and antenna, wherein radio-frequency module
The input of block is connected with drilling hydraulic pressure sensor by signal conditioning circuit, the outfan of radio-frequency module respectively with warning mould
Block is connected with display lamp, and portable power source module is connected with radio-frequency module and is its power supply；
The ZigBee routing nodes include radio-frequency module, portable power source module, Flameproof and intrinsically safe power supply, mu balanced circuit,
Be provided with antenna on alarm module, display lamp and antenna, wherein radio-frequency module, the input of radio-frequency module by mu balanced circuit with
Flameproof and intrinsically safe power supply is connected, and the outfan of radio-frequency module is connected with alarm module and display lamp respectively, portable power source mould
Block is connected with radio-frequency module and is its power supply；
The ZigBee coordinator nodes include radio-frequency module, portable power source module, Flameproof and intrinsically safe power supply, voltage stabilizing electricity
Road, alarm module, serial ports turn ethernet module, display lamp and antenna, are wherein provided with antenna on radio-frequency module, radio-frequency module
Input is connected with Flameproof and intrinsically safe power supply by mu balanced circuit, the outfan of radio-frequency module respectively with alarm module and instruction
Lamp is connected, and radio-frequency module is turned ethernet module by serial ports and is connected with computer, portable power source module and radio-frequency module phase
Connect and be its power supply；
Computer is responsible for the monitor in real time to system and sends control instruction, the automatic building network of coordinator node and maintenance
Wireless sensor network, is responsible for and each routing node and compunication, and routing node is by looking for, setting up and repairing network report
The routing iinformation of text can effectively extend the coverage of network, and the data forwarding sent by terminal node is risen to coordinator node
The effect of multi-hop, terminal node gather real-time water pressure condition parameter by the hydraulic pressure sensor that drills, and send data to road
By node.
CC3530 of the radio-frequency module for WeBee；Portable power source module includes ferric phosphate lithium cell, battery electric quantity detection
Box and voltage conversion circuit, ferric phosphate lithium cell detect box and voltage conversion circuit and radio-frequency module phase by battery electric quantity respectively
Connection；Described power module uses TPS79433 voltage stabilizing chips, and the chip can be to the input voltage voltage stabilizing of 2.7V-5.5V
To 3.3V；Described Flameproof and intrinsically safe power supply output 12V DC voltages, using the high efficiency switch manostat of MOURNSUN
K78L03-500R2, obtains 3.3V voltages；Described hydraulic pressure sensor uses MTP55, simulation of the output signal for 0-2V
Voltage signal；Described serial ports turns the USR-TCP232-T modules of ethernet module employing, and the module can be the serial ports of ZigBee
Signal is converted into ethernet signal, reaches computer on well by down-hole ethernet ring network.
Beneficial effect：Drilling hydraulic pressure sensor is arranged in drilling by ZigBee terminal nodes, and passes through ZigBee
Detection data is sent to computer by networking, realizes the real-time monitoring of underground coal mine multichannel drilling hydraulic pressure；By each scattered brill
Hole water pressure monitoring point is combined into a system by ZigBee radio sensing networks, by ZigBee coordinators and the computer on well
The real-time Transmission of data is carried out, staff need not carry out the collection of data, drastically increase the real-time of data to down-hole,
Flexible with deployment, network structure is simple, the advantages of with low cost, has broken the disadvantage of traditional wired network communication configuration
End, saves substantial amounts of manpower, financial resources and material resources.Can support for predicting that pre- gushing water water damage provides important data.
Description of the drawings
Fig. 1 is overall structure figure of the present utility model.
Fig. 2 is the system block diagram of ZigBee terminal nodes.
Fig. 3 is the system block diagram of ZigBee routing nodes.
Fig. 4 is the system block diagram of ZigBee coordinator nodes.
Specific embodiment
Below in conjunction with the accompanying drawings one embodiment is further illustrated：
As shown in figure 1, the distributed coal mine down-hole drilling water pressure monitoring system based on ZigBee of the present utility model, which is special
Levy and be：Comprising computer, ZigBee coordinator nodes, multiple ZigBee routing nodes, (1,2,3 ... is n) and multiple for it
(1,2,3 ... m) for ZigBee terminal nodes；Its Computer is connected with ZigBee coordinator nodes, ZigBee coordinator sections
Point is by wirelessly (1,2,3 ... n) is connected, and (1,2,3 ... n) leads to ZigBee routing nodes with multiple ZigBee routing nodes
Cross wirelessly that (1,2,3 ... m) is connected with multiple ZigBee terminal nodes；
As shown in Fig. 2 the ZigBee terminal nodes include radio-frequency module, portable power source module, are arranged on underground coal mine
The drilling hydraulic pressure sensor of drilling, circuit for signal conditioning, alarm module, display lamp and antenna, are wherein provided with radio-frequency module
Antenna, the input of radio-frequency module are connected with drilling hydraulic pressure sensor by signal conditioning circuit, the outfan of radio-frequency module
It is connected with alarm module and display lamp respectively, portable power source module is connected with radio-frequency module and is its power supply；
As shown in figure 3, the ZigBee routing nodes include radio-frequency module, portable power source module, Flameproof and intrinsically safe power supply,
Antenna is provided with mu balanced circuit, alarm module, display lamp and antenna, wherein radio-frequency module, and the input of radio-frequency module passes through
Mu balanced circuit is connected with Flameproof and intrinsically safe power supply, and the outfan of radio-frequency module is connected with alarm module and display lamp respectively,
Portable power source module is connected with radio-frequency module and is its power supply；
As shown in figure 4, the ZigBee coordinator nodes include radio-frequency module, portable power source module, explosion-suppression and intrinsic safety electricity
Source, mu balanced circuit, alarm module, serial ports turn ethernet module, display lamp and antenna, are wherein provided with antenna on radio-frequency module,
The input of radio-frequency module is connected with Flameproof and intrinsically safe power supply by mu balanced circuit, the outfan of radio-frequency module respectively with warning
Module is connected with display lamp, and radio-frequency module is turned ethernet module by serial ports and is connected with computer, portable power source module with
Radio-frequency module is connected and is its power supply；
Computer is responsible for the monitor in real time to system and sends control instruction, the automatic building network of coordinator node and maintenance
Wireless sensor network, is responsible for and each routing node and compunication, and routing node is by looking for, setting up and repairing network report
The routing iinformation of text can effectively extend the coverage of network, and the data forwarding sent by terminal node is risen to coordinator node
The effect of multi-hop, terminal node gather real-time water pressure condition parameter by the hydraulic pressure sensor that drills, and send data to road
By node.
CC3530 of the radio-frequency module for WeBee；Portable power source module includes ferric phosphate lithium cell, battery electric quantity detection
Box and voltage conversion circuit, ferric phosphate lithium cell detect box and voltage conversion circuit and radio-frequency module phase by battery electric quantity respectively
Connection；Described power module uses TPS79433 voltage stabilizing chips, and the chip can be to the input voltage voltage stabilizing of 2.7V-5.5V
To 3.3V；Described Flameproof and intrinsically safe power supply output 12V DC voltages, using the high efficiency switch manostat of MOURNSUN
K78L03-500R2, obtains 3.3V voltages；Described hydraulic pressure sensor uses MTP55, simulation of the output signal for 0-2V
Voltage signal；Described serial ports turns the USR-TCP232-T modules of ethernet module employing, and the module can be the serial ports of ZigBee
Signal is converted into ethernet signal, reaches computer on well by down-hole ethernet ring network.
The system ZigBee wireless network adopts tree network structure, sends information to road after terminal node gathered data
By node, coordinator node is transmitted to by routing node, coordinator node can be carried out collecting, be processed to the data for sending, and
Result is turned into Ethernet by serial ports and is connected to down-hole industry ethernet ring network, be sent to computer, by the monitoring of computer
The state of software monitors drilling hydraulic pressure.If drilling hydraulic pressure exceedes threshold value, computer can send alarm command to coordinator, coordinate
Instruction is ultimately sent to terminal by device, and control warning circuit sends alarm signal.
The hydraulic pressure value of drilling hydraulic pressure sensor collection is converted to the analog quantity of corresponding 0-2V, and data are by signal condition electricity
After the filtering of road, it is connected on the AD conversion I/O port of main control unit, is converted into corresponding digital quantity.Power module is by LiFePO4
Battery is powered, and exports the burning voltage of 3.3V through TPS79433 voltage conversion circuits.Terminal node is by node number, drill hydraulic pressure
Numerical value and battery level information are transmitted to routing node.
ZigBee routing nodes adopt intrinsic safety and explosion-proof electrical source to design with battery duplicate supply, generally by intrinsic safety electric source
Power supply, once be in an emergency (as landslide, power failure) under powered using battery, the first battery is powered, adopt
TPS79433 voltage stabilizing chips, second is underground explosion-proof intrinsically safe power supply, is exported by K78L03-500R2 voltage conversion circuits
3.3V voltages are used for system.ZigBee routing nodes can be effective by looking for, setting up and repairing the routing iinformation of network message
Extend the coverage of network, be responsible for the information of forwarding ZigBee terminal nodes, play a part of multi-hop.
ZigBee coordinator nodes disposal ability and communication capacity are relatively strong, are responsible for building network and safeguard wireless sensing
Device network stabilization runs, and turns ethernet module USR-TCP232-T connection wireless sensor networks and cable network using serial ports,
The conversion between two kinds of communication protocol is realized, while having storage transfer capability, and the data collected is turned by ethernet ring network
It is dealt on external network, the communication task of release management node.
Claims (7)
1. a kind of distributed coal mine down-hole drilling water pressure monitoring system based on ZigBee, it is characterised in that：It comprising computer,
ZigBee coordinator nodes, multiple ZigBee routing nodes and multiple ZigBee terminal nodes；Its Computer is assisted with ZigBee
Device node is adjusted to be connected, by being wirelessly connected with multiple ZigBee routing nodes, ZigBee route ZigBee coordinator nodes
Node is by being wirelessly connected with multiple ZigBee terminal nodes；
The ZigBee terminal nodes include radio-frequency module, portable power source module, are arranged on the drilling hydraulic pressure of coal mine down-hole drilling
Antenna is provided with sensor, circuit for signal conditioning, alarm module, display lamp and antenna, wherein radio-frequency module, radio-frequency module
Signal input part is connected with drilling hydraulic pressure sensor by signal conditioning circuit, the outfan of radio-frequency module respectively with warning mould
Block is connected with display lamp, and portable power source module is connected with radio-frequency module and is its power supply；
The ZigBee routing nodes include radio-frequency module, portable power source module, Flameproof and intrinsically safe power supply, mu balanced circuit, warning
Be provided with antenna on module, display lamp and antenna, wherein radio-frequency module, the power input of radio-frequency module by mu balanced circuit with
Flameproof and intrinsically safe power supply is connected, and the outfan of radio-frequency module is connected with alarm module and display lamp respectively, portable power source mould
Block is connected with radio-frequency module and is its power supply；
The ZigBee coordinator nodes include radio-frequency module, portable power source module, Flameproof and intrinsically safe power supply, mu balanced circuit, report
Alert module, serial ports turn ethernet module, display lamp and antenna, are wherein provided with antenna, the input of radio-frequency module on radio-frequency module
End is connected with Flameproof and intrinsically safe power supply by mu balanced circuit, the outfan of radio-frequency module respectively with alarm module and display lamp phase
Connection, radio-frequency module are turned ethernet module by serial ports and are connected with computer, and portable power source module is connected with radio-frequency module
And power for which；
Computer the automatic building network of coordinator node and safeguards wireless for the monitor in real time of system and sending control instruction
Sensor network, for each routing node and compunication, routing node is by looking for, set up and repair network message
Routing iinformation can effectively extend the coverage of network, and the data forwarding sent by terminal node plays multi-hop to coordinator node
Effect, terminal node gathers real-time water pressure condition parameter by the hydraulic pressure sensor that drills, and sends data to route section
Point.
2. the distributed coal mine down-hole drilling water pressure monitoring system based on ZigBee according to claim 1, its feature exist
In：CC3530 of the radio-frequency module for WeBee.
3. the distributed coal mine down-hole drilling water pressure monitoring system based on ZigBee according to claim 1, its feature exist
In：Portable power source module includes ferric phosphate lithium cell, battery electric quantity detection box and voltage conversion circuit, ferric phosphate lithium cell difference
Detect that box and voltage conversion circuit are connected with radio-frequency module by battery electric quantity.
4. the distributed coal mine down-hole drilling water pressure monitoring system based on ZigBee according to claim 1, its feature exist
In：Described power module uses TPS79433 voltage stabilizing chips, and the chip can be to the input voltage voltage stabilizing of 2.7V-5.5V extremely
3.3V。
5. the distributed coal mine down-hole drilling water pressure monitoring system based on ZigBee according to claim 1, its feature exist
In：Described Flameproof and intrinsically safe power supply output 12V DC voltages, using the high efficiency switch manostat K78L03- of MOURNSUN
500R2, obtains 3.3V voltages.
6. the distributed coal mine down-hole drilling water pressure monitoring system based on ZigBee according to claim 1, its feature exist
In：Described hydraulic pressure sensor uses MTP55, analog voltage signal of the output signal for 0-2V.
7. the distributed coal mine down-hole drilling water pressure monitoring system based on ZigBee according to claim 1, its feature exist
In：Described serial ports turns the USR-TCP232-T modules of ethernet module employing, and the rs 232 serial interface signal of ZigBee is changed by the module
Into ethernet signal, computer on well is reached by down-hole ethernet ring network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621056469.8U CN206035481U (en) | 2016-09-14 | 2016-09-14 | Water pressure monitoring system in pit drills in distributing type colliery based on zigBee |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621056469.8U CN206035481U (en) | 2016-09-14 | 2016-09-14 | Water pressure monitoring system in pit drills in distributing type colliery based on zigBee |
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| Publication Number | Publication Date |
|---|---|
| CN206035481U true CN206035481U (en) | 2017-03-22 |
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ID=58297413
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621056469.8U Expired - Fee Related CN206035481U (en) | 2016-09-14 | 2016-09-14 | Water pressure monitoring system in pit drills in distributing type colliery based on zigBee |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107060735A (en) * | 2017-05-25 | 2017-08-18 | 中国石油天然气股份有限公司 | A kind of natural gas well data collecting system and method |
| CN110691337A (en) * | 2018-07-04 | 2020-01-14 | 中国石油大学(华东) | Parameter monitoring system of marine drilling platform |
-
2016
- 2016-09-14 CN CN201621056469.8U patent/CN206035481U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107060735A (en) * | 2017-05-25 | 2017-08-18 | 中国石油天然气股份有限公司 | A kind of natural gas well data collecting system and method |
| CN110691337A (en) * | 2018-07-04 | 2020-01-14 | 中国石油大学(华东) | Parameter monitoring system of marine drilling platform |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170322 Termination date: 20210914 |