CN205876394U - Water -preserving and coal mining DCS monitoring and early warning system - Google Patents
Water -preserving and coal mining DCS monitoring and early warning system Download PDFInfo
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- CN205876394U CN205876394U CN201620453797.5U CN201620453797U CN205876394U CN 205876394 U CN205876394 U CN 205876394U CN 201620453797 U CN201620453797 U CN 201620453797U CN 205876394 U CN205876394 U CN 205876394U
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Abstract
The utility model discloses a water -preserving and coal mining DCS monitoring and early warning system, include the distributed dynamic monitoring network of compriseing a plurality of sets of water -preserving and coal mining DCS monitoring and early warning all -in -ones, communicate through the zigBee module that all water -preserving and coal mining DCS monitoring and early warning all -in -ones all link to each other with DCS monitoring host computer through the circuit between each water -preserving and coal mining DCS monitoring and early warning all -in -one, DCS monitoring host computer collects the signal behind the signal that DCS auxiliary engine sent, through the computing, send the surveillance center in real time through the GPRS module, supply data user of service to judge that the concrete structure of water -preserving and coal mining DCS monitoring and early warning all -in -one is: including deformation subsystem and information processing subsystem, the utility model provides a special equipment that exists among the prior art is unable realizes drawback all -weather, continuous monitor, can't reach monitoring rock stratum and water level dynamic change's trend, the problem of reliable foundation is provided for the macro -level policy -making.
Description
Technical field
This utility model belongs to coal industry to water table measure technical field above coal seam, is specifically related to
A kind of water protection mining DCS monitoring and warning system.
Background technology
" water protection mining " is to propose for 1992 the earliest, and uses " water protection mining " first in nineteen ninety-five
One word, its basic thought is during coal mining, meets the demand of water conservation and ecological environmental protection,
Realization means is to select suitable production zone by planning, adjusts operational parameter by coal-mining technique, with
Protection aquifer structure.Thereafter, the thought of water protection mining successively expands to carry out early stage during the exploration of field with "nine squares" and adopts
Coal, water conservation are proved；And the side such as probability demonstration formed containing the piece of water after gob collapse Rock Slide Stability
Face.Owing to this thought is to propose in nearest ten or twenty year, so on coal seam overlying basement rock and basement rock
The prospecting monitoring device of water level is less, and integrated level is little, substantially uses general professional equipment, prospecting
Data are accurate, long construction period, and cost is high, also cannot realize long-term uninterrupted monitoring.There is presently no
The system that the information such as basement rock sedimentation deformation and video surveillance on groundwater level depth, coal seam is integrated in one.
Utility model content
The purpose of this utility model is to provide a kind of water protection mining DCS monitoring and warning system, solves existing
There is professional equipment present in technology cannot realize the drawback of monitoring round-the-clock, continuous, it is impossible to reach monitoring
Rock stratum and the trend of water lever fluctuating, the problem providing reliable foundation to macro-level policy-making.
This utility model be employed technical scheme comprise that, water protection mining DCS monitoring and warning system, including
The distributed dynamic monitoring network being made up of some set water protection mining DCS monitoring and warning all-in-ones, respectively
Being communicated by ZigBee module between water protection mining DCS monitoring and warning all-in-one, all water conservations are adopted
Coal DCS monitoring and warning all-in-one is all connected with DCS monitoring main frame by circuit, and DCS monitoring main frame is received
Collection, to signal, including after the signal that DCS slave sends, processes through calculating, passes through GPRS module
Being sent to Surveillance center in real time, for data, user of service judges.
Feature of the present utility model also resides in,
Water protection mining DCS monitoring and warning all-in-one concrete structure is: include at deformation subsystem and information
Reason subsystem.
Deformation subsystem is particularly as follows: include the liquid level sensor being arranged at underground reservoir and be arranged at coal
Sedimentation anchor fluke at layer overlying basement rock and photographic head, liquid level sensor is also connected with analog-digital converter ADC,
Sedimentation anchor fluke is connected with count acquisition unit after connecting wire installation, information processing subsystem concrete structure
For: including Information Collecting & Processing unit, Information Collecting & Processing unit leads to liquid crystal display screen, GPRS the most again
Letter module, ZigBee module, video signal preprocessor be connected, video signal preprocessor also with deformation subsystem
The photographic head of system is connected.
It is additionally provided with liquid level sensor sleeve pipe on liquid level sensor, outside sedimentation anchor fluke, is also equipped with anchor fluke set
Pipe, is provided with photographic head sleeve pipe outside photographic head.
It is 4 that photographic head often overlaps, and takes the most equally distributed mode layout.
Wire installation includes reel, fabric wheel and counter wheel, and fabric wheel is on the upside of counter wheel, by pressure
Line wheel and counter wheel synchronous axial system, reel, on the right side of fabric wheel and reel, plays retractable cable function.
The beneficial effects of the utility model are, water protection mining DCS monitoring and warning system, use water conservation to adopt
After coal DCS monitoring and warning all-in-one, can realize to coal seam overlying basement rock sedimentation, the comparison of basement rock crack and
Above rock stratum, the dynamic realtime monitoring of water level, reaches to monitor rock stratum and the trend of water lever fluctuating, to grand
See decision-making and reliable foundation is provided.Again rock stratum tangent plane is carried out image comparison monitoring, it is simple to intuitively sentence simultaneously
Disconnected.
Accompanying drawing explanation
Fig. 1 is the system layout of this utility model water protection mining DCS monitoring and warning system；
Fig. 2 is the systematic schematic diagram of this utility model water protection mining DCS monitoring and warning system；
Fig. 3 is that in this utility model water protection mining DCS monitoring and warning system, water protection mining DCS monitoring is pre-
The structural representation of alert all-in-one.
In figure, 1. liquid level sensor, 2. liquid level sensor sleeve pipe, 3. sedimentation anchor fluke, 4. anchor fluke sleeve pipe, 5.
Photographic head, 6. photographic head sleeve pipe, 7. wire installation, 8. analog-digital converter ADC, 9. count acquisition unit,
10. video signal preprocessor, 11. Information Collecting & Processing unit, 12. liquid crystal display screens, 13.GPRS communication module,
14.ZigBee module.
Detailed description of the invention
With detailed description of the invention, this utility model is described in detail below in conjunction with the accompanying drawings.
This utility model water protection mining DCS monitoring and warning system, structure chart such as 1, shown in Fig. 2, including
The distributed dynamic monitoring network being made up of some set water protection mining DCS monitoring and warning all-in-ones, respectively
Being communicated by ZigBee module between water protection mining DCS monitoring and warning all-in-one, all water conservations are adopted
Coal DCS monitoring and warning all-in-one is all connected with DCS monitoring main frame by circuit, and DCS monitoring main frame is received
Collection, to signal, including after the signal that DCS slave sends, processes through calculating, passes through GPRS module
Being sent to Surveillance center in real time, for data, user of service judges.
Wherein, as it is shown on figure 3, water protection mining DCS monitoring and warning all-in-one concrete structure is: include
Deformation subsystem and information processing subsystem, deformation subsystem is particularly as follows: include being arranged at underground reservoir
Liquid level sensor 1 and be arranged at the sedimentation anchor fluke 3 at the overlying basement rock of coal seam and photographic head 5, liquid level
Sensor 1 is also connected with analog-digital converter ADC8, sedimentation anchor fluke 3 connect after wire installation 7 with counting
Collecting unit 9 connects, and liquid level sensor 1 is additionally provided with liquid level sensor sleeve pipe 2, settles anchor fluke 3
Outside is also equipped with anchor fluke sleeve pipe 4, and photographic head 5 is outside is provided with photographic head sleeve pipe 6, and photographic head 5 is every
Set is 4, takes the most equally distributed mode layout, and photographic head sleeve pipe 6 is photographic head 5
Putting equipped with glass, equipped with one block of glass before each photographic head 5, wire installation 7 includes reel, pressure
Line wheel and counter wheel, fabric wheel is on the upside of counter wheel, by line ball and counter wheel synchronous axial system, reel
On the right side of fabric wheel and reel, carry out retractable cable.Information processing subsystem concrete structure is: include letter
Breath acquisition process unit 11, Information Collecting & Processing unit 11 communicates with liquid crystal display screen 12, GPRS again respectively
Module 13, ZigBee module 14, video signal preprocessor 10 are connected, and video signal preprocessor 10 is also
It is connected with the photographic head 5 of deformation subsystem.
In this utility model water protection mining DCS monitoring and warning system, the model of liquid level sensor 1 is
Gb-2100fl, the model of photographic head 5 is lcd5110, and the model of liquid crystal display screen 12 is that Haikang prestige regards
ds-2cd4012f。
This utility model water protection mining DCS monitoring and warning system, operation principle is as follows:
The monitoring of subsoil water buried depth is, by liquid level sensor 1, SEA LEVEL VARIATION is converted to current signal, passes through
Analog-digital converter ADC8 is transferred to Information Collecting & Processing unit 11, is converted into displacement, thus calculates
SEA LEVEL VARIATION；Coal seam overlying basement rock settlement monitoring is by sedimentation change is converted into voltage signal, then by
Information Collecting & Processing unit 11 is converted into sedimentation deformation.When subsoil water buried depth changes, liquid level passes
SEA LEVEL VARIATION will be converted to current signal by sensor 1, transfers signals to letter by analog-digital converter 8
Breath acquisition process unit 11, is converted into displacement, thus calculates SEA LEVEL VARIATION；Will by liquid crystal display screen 12
Variable quantity is shown on liquid crystal display screen 12, and each slave transmits data to DCS by ZigBee module 14
Monitoring main frame, DCS monitoring main frame transmits data to monitoring center by GPRS communication module 13.
If changing value exceedes threshold value, then trigger early warning plane and report to the police.When there is sedimentation in coal seam overlying basement rock, basement rock
Pulling wire, the counter wheel in wire installation 7 to transfer data to count acquisition unit 9, counting gathers
Unit 9 is transferred to Information Collecting & Processing unit 11 after being changed by voltage signal, thus calculates rock stratum sedimentation
Change；Being shown on liquid crystal display screen by variable quantity by liquid crystal display screen 12, each slave passes through ZigBee module 14
Transmitting data to main frame, main frame GPRS communication module 12 transmits data to monitoring center.If becoming
Change value exceedes threshold value, then trigger early warning plane, start photographic head simultaneously, carries out capturing crack pattern picture, by believing
After the picture that breath acquisition process unit 11 retains with upper compares, will by communication module 12
It is sent to monitoring center, and overlying basement rock crack, coal seam is timed candid photograph, by regarding by photographic head 5
Image information is sent to Information Collecting & Processing unit 11 by audio signalprocessing device 10, the figure retained with upper
After sheet compares, GPRS communication module 13 sends it to monitoring center, and for monitoring, personnel make
With.When comparison result exceedes threshold value, start early warning plane simultaneously.
This utility model water protection mining DCS monitoring and warning system, just goes into operation in the prospective design phase for field with "nine squares"
Afterwards groundwater level depth monitoring means is provided the possibility of equipment choice；Colliery for being currently running provides
The dynamic change trend of depth to water and day part on coal seam overlying basement rock sedimentation, crack change and rock stratum
Changing value, it is simple to managerial decision；After providing gob collapse Rock Slide Stability, groundwater level depth change becomes
Gesture value, provides foundation for day part revegetation.On the whole, one is the above subsurface flow in prevention coal seam
Losing, ecology is destroyed；Two is the mined-out region groundwater level depth that monitoring is stable, for ecological environment
Restoration harness provides foundation.This system is by the sedimentation change of coal seam overlying basement rock, basement rock crack pattern picture
To the dynamic realtime monitoring of water level, mined-out region subsoil water above when basement rock, it is ensured that at coal mining
During, it is to avoid or reduce and mining area's ecological environment is damaged, for prevention coal seam above subsurface flow
Mistake, ecological disruption, and mining area ecological environment restoration harness provide foundation.Its method is simple, green ring
Protect, effective.
Claims (6)
1. water protection mining DCS monitoring and warning system, it is characterised in that include by some set water protection minings
The distributed dynamic monitoring network of DCS monitoring and warning all-in-one composition, each water protection mining DCS monitors
Communicated by ZigBee module between early warning all-in-one, all water protection mining DCS monitoring and warnings one
Body machine is all connected with DCS monitoring main frame by circuit, and DCS monitoring main frame collects signal, including DCS
After the signal that slave sends, process through calculating, be sent to Surveillance center by GPRS module in real time,
Judge for data user of service.
Water protection mining DCS monitoring and warning system the most according to claim 1, it is characterised in that institute
Stating water protection mining DCS monitoring and warning all-in-one concrete structure is: include deformation subsystem and information processing
Subsystem.
Water protection mining DCS monitoring and warning system the most according to claim 2, it is characterised in that institute
State deformation subsystem particularly as follows: include being arranged at the liquid level sensor (1) of underground reservoir and arrange
Sedimentation anchor fluke (3) at the overlying basement rock of coal seam and photographic head (5), described liquid level sensor (1) is also
Be connected with analog-digital converter ADC (8), described sedimentation anchor fluke (3) connect wire installation (7) afterwards with
Count acquisition unit (9) connects, and described information processing subsystem concrete structure is: include information gathering
Processing unit (11), Information Collecting & Processing unit (11) leads to liquid crystal display screen (12), GPRS the most again
Letter module (13), ZigBee module (14), video signal preprocessor (10) are connected, and described video is believed
Number processor (10) is also connected with the photographic head (5) of described deformation subsystem.
Water protection mining DCS monitoring and warning system the most according to claim 3, it is characterised in that institute
Stating and be additionally provided with liquid level sensor sleeve pipe (2) on liquid level sensor (1), sedimentation anchor fluke (3) is outside also
Being provided with anchor fluke sleeve pipe (4), photographic head (5) is outside is provided with photographic head sleeve pipe (6).
Water protection mining DCS monitoring and warning system the most according to claim 3, it is characterised in that institute
Stating photographic head (5) and often overlapping is 4, takes the most equally distributed mode layout.
Water protection mining DCS monitoring and warning system the most according to claim 3, it is characterised in that institute
Stating wire installation (7) and include reel, fabric wheel and counter wheel, fabric wheel is on the upside of counter wheel, logical
Crossing fabric wheel and counter wheel synchronous axial system, reel, on the right side of fabric wheel and reel, plays retractable cable function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620453797.5U CN205876394U (en) | 2016-05-18 | 2016-05-18 | Water -preserving and coal mining DCS monitoring and early warning system |
Applications Claiming Priority (1)
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|---|---|---|---|
| CN201620453797.5U CN205876394U (en) | 2016-05-18 | 2016-05-18 | Water -preserving and coal mining DCS monitoring and early warning system |
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| CN205876394U true CN205876394U (en) | 2017-01-11 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105867335A (en) * | 2016-05-18 | 2016-08-17 | 陕西省地质环境监测总站 | DCS (distributed control system) monitoring and prewarning system for water-preserved coal mining |
-
2016
- 2016-05-18 CN CN201620453797.5U patent/CN205876394U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105867335A (en) * | 2016-05-18 | 2016-08-17 | 陕西省地质环境监测总站 | DCS (distributed control system) monitoring and prewarning system for water-preserved coal mining |
| CN105867335B (en) * | 2016-05-18 | 2018-12-11 | 陕西省地质环境监测总站 | A kind of water protection mining DCS monitoring and warning system |
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