CN202673360U - Coal mine belt conveying and water draining monitoring system - Google Patents
Coal mine belt conveying and water draining monitoring system Download PDFInfo
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- CN202673360U CN202673360U CN 201220272752 CN201220272752U CN202673360U CN 202673360 U CN202673360 U CN 202673360U CN 201220272752 CN201220272752 CN 201220272752 CN 201220272752 U CN201220272752 U CN 201220272752U CN 202673360 U CN202673360 U CN 202673360U
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Abstract
The utility model discloses a coal mine belt conveying and water draining monitoring system, and relates to the field of coal mine safety monitoring. The system is provided with a master controller, a voice alarm output module and a data monitoring and controlling device. The master controller is mounted in a ground environment and used for processing data, the voice alarm output module is connected with the master controller, the data monitoring and controlling device is mounted in an underground environment and comprises data acquiring and controlling substations and various sensors, the data acquiring and controlling substations are used for acquiring underground information and issuing control signals of the ground to various motors, the sensors are connected with the data acquiring and controlling substations and used for monitoring voltage, current and running states of a belt and temperature, voltage, current and running states of water pumps, and the data acquiring and controlling substations are connected with the motors of the belt and the motors of the water pumps, and are connected between the master controller and a looped network transmission platform. The coal mine belt conveying and water draining monitoring system has the advantages that an underground belt conveyor can be remotely controlled, and the underground water pumps can also be controlled.
Description
Technical field
The utility model relates to the coal mine safety monitoring field, specifically a kind of coal mine leather belt transports drainage monitoring system, be not only applicable to have under the coal mine environment of gas, coal dust explosion hazard, be suitable for using in the industry ground adverse circumstances such as coal, metallurgy, chemical industry yet.
Background technology
Along with the input in science and technology of country, the Coal Mine digital Construction is day by day urgent, how to realize that the demands such as giant mechanical and electrical equipment, personnel reduction and enlargement, energy conservation are day by day urgent under the Long-distance Control monitor well of ground.
At present, the giga industry ethernet ring network has all been built in the colliery of the overwhelming majority, and how so wide bandwidth is effectively utilized, and brings into play its larger effect, also more and more studied.
Existing coal mine leather belt transportation drainage monitoring system all is that pump motor and belt motor are controlled separately, does not meet control, the monitoring of safety regulations in coal mine, and does not possess telesecurity Monitoring and Controlling function.
Summary of the invention
The utility model provides a kind of coal mine leather belt transportation drainage monitoring system, realizes the control of downhole coal mine belt-conveying drainage system telesecurity and monitoring.
The utility model is realized with following technical scheme: a kind of coal mine leather belt transportation drainage monitoring system is characterized in that: comprise being installed in aboveground main control computer for the data processing, the audio alert output module that is connected with main control computer; Be installed in data monitoring and the control device of down-hole; Described data monitoring device comprises for the down-hole information collection with the control signal on ground assigns data acquisition control substation to each motor, the multiple sensors that is connected with the data acquisition control substation, the temperature, voltage, electric current, the running status that are used for voltage, electric current, running status and the water pump of supervision belt, data acquisition control substation gross weight translator and pump motor; Be connected with the looped network transmission platform between main control computer and the data acquisition control substation.
It further is: described multiple sensors comprises the stay wire sensor that stops equipment for drawing fast; be used for to monitor whether sideslip of belt; the misalignment sensor of tearing; be used for monitoring the alarm module that skids of belt speed; be used for monitoring the smog alarm module of on-the-spot fire alarm information; be used for monitoring the coal piling protection module of raw coal thickness on the belt; be used for monitoring the temperature of field and the temperature sense module of motor temperature; be used for monitoring the voltage acquisition module of site plant voltage; be used for monitoring the current acquisition module of site plant electric current; the flow collection module of drain discharge when being used for monitoring on-the-spot draining; be used for monitoring the water level acquisition equipment of on-the-spot water bunker level; be used for monitoring the pressure acquisition module of on-the-spot siphon pressure, be used for monitoring the vacuum acquisition module of drainage system vacuum.
The beneficial effects of the utility model are: 1) realize Long-distance Control, automatically control, the function such as control on the spot to equipment by main control computer and data acquisition control substation; 2) the ground central station of floating dock by main control computer show each equipment running status, show that the various operational factors of each equipment, equipment have fault to carry out signal and show, and with sound and light alarm, the prompting operator on duty takes related measure;
3) when alarm signal occurring, relevant device enters time-delay orderly shutdown program, and site plant is protected; 4) to the control of down-hole water pump, according to the information that spot sensor feeds back, software is made corresponding operation response automatically, and safe, reliable when realizing Long-distance Control is for the Digitization Mine Technology for Datong Coalmines construction provides reliable technological means.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is the utility model theory diagram;
Fig. 2 is looped network transmission platform block diagram.
The specific embodiment
As shown in Figure 1, coal mine leather belt transportation drainage monitoring system has one to be installed in aboveground main control computer A1 for the data processing, the audio alert output module A2 that is connected with main control computer; Be installed in data monitoring and the control device of down-hole; Described data monitoring device comprises for the down-hole information collection with the control signal on ground assigns data acquisition control substation A4 to each motor, the multiple sensors that is connected with data acquisition control substation A4, the temperature, voltage, electric current, the running status that are used for voltage, electric current, running status and the water pump of supervision belt, data acquisition control substation gross weight translator A17 and pump motor A18; Be connected with looped network transmission platform A3 between main control computer A1 and the data acquisition control substation A4, main control computer A1 carries out data transfer by looped network transmission platform A3 and data acquisition control substation A4.
Multiple sensors comprises stay wire sensor A5, misalignment sensor A6, the alarm module A7 that skids, smog alarm modules A 8, coal piling protection module A9, temperature sense modules A 10, voltage acquisition module A11, current acquisition modules A 12, flow collection modules A 13, water level acquisition modules A 14, pressure acquisition modules A 15 and vacuum acquisition module A16.The power supply of multiple sensors is provided by data acquisition control substation A4.
The concrete function of each several part is as follows in the said system:
Main control computer A1 is responsible for the information that substation collects is processed, and result is shown, better judges field condition to assist the ground staff, artificial intervention signal is fed back to gather the control substation to move accordingly simultaneously;
Audio alert output module A2 issues the warning message after the developing master computer software processing;
Looped network transmission platform A3 is responsible for information transmission aboveground, the down-hole;
Data acquisition control substation A4 is responsible for the collection site signal, carries out initial analysis, takes corresponding counter-measure, each equipment is exported in terrestrial operation personnel's instruction and equipment is controlled, and powers to sensor simultaneously;
Stay wire sensor A5, when there was emergency at responsible scene, the Field Force drew fast and stops equipment.
Misalignment sensor A6 is responsible for preventing that belt from occuring because of the latent defect such as depart from that the center causes that belt is torn and it is unrestrained to prevent that belt from running the raw coal that just causes.
The alarm module A7 that skids monitors belt speed, prevents belt idle running.
Smog alarm modules A 8 monitors on-the-spot fire alarm information, in time finds dangerous matter sources, prevents the expansion of fire incident.
Coal piling protection module A9 monitors raw coal thickness on the belt, prevents from amassing on the belt too thick causing the accident of coal.
Temperature sense modules A 10, to the temperature at scene, motor temperature monitors, prevents the fault that Yin Gaowen causes.
Voltage acquisition module A11 monitors the voltage of site plant, prevent overvoltage and when under-voltage equipment damage because of voltage problem.
Whether current acquisition modules A 12 to the electric current of site plant monitors work according to the current conditions judgment device.
Flow collection modules A 13, the flow situation during to on-the-spot draining monitors whether judgment device runs well.
Water level acquisition modules A 14 monitors the water level of on-the-spot sump, according to SEA LEVEL VARIATION, judges whether whether field condition is normal, need to take emergency plan;
Pressure acquisition modules A 15 monitors on-the-spot siphon pressure, and then whether judgment device operation is normal, is that gather need to be to the equipment means of meeting an urgent need;
Vacuum acquisition module A16 monitors the vacuum of drainage system, to judge whether to reach the turn on pump condition;
Belt motor A17, controlled plant drags cylinder, drives belt, carries out raw coal and carries;
Pump motor A18, controlled equipment, impeller is carried out draining.
Every cover system is generally by a main control computer A1; an audio alert output module A2; one loop web transmission platform A3; many sets of data collection control substation A4; a plurality of stay wire sensor A5; a plurality of misalignment sensor A6; a plurality of alarm module A7 that skid; a plurality of smog alarm modules A 8; a plurality of coal piling protection module A9; a plurality of temperature sense modules A 10; a plurality of voltage acquisition module A11; a plurality of current acquisition modules A 12; a plurality of flow collection modules A 13; a plurality of water level acquisition modules A 14; a plurality of pressure acquisition modules A 15; a plurality of A vacuum acquisition modules 16; a plurality of belt motor A17; a plurality of water pump A18 form.Wherein, main control computer A1 and audio alert output module A2 are normal domestic equipment, and all the other are the mining product by colliery peace mark authentication.This utility model is based on the Ethernet transmission, water pump control and belt control are fused under the software architecture, realize ground control underground equipment, and the ambient conditions at the sensor Real-time Collection scene at utilization scene, according to trend, make a policy in advance, the power supply of spot sensor is provided by the data acquisition control substation, change the drawback of a traditional power supply of every equipment, greatly saved site space, the safety of long-distance centralized control realizes, more is conducive to bring into play the advantage of expert decision-making, is Safety of Coal Mine Production, the Digital Mine construction provides scientific basis and technical support.
As shown in Figure 2, looped network transmission platform A3 is installed in aboveground switch by one and 5 switches that are installed in the down-hole form, inter-exchange connects with optical cable, and aboveground switch is connected with main control computer A1, and the switch of down-hole is connected with data acquisition control substation A4.Well up/down 1000M mine explosion industry ethernet ring network is transfer rate and the channel utilization that the construction of looped network transmission platform has improved mine information, in addition because industrial ethernet ring network has the link redundancy function, also so that the reliability of transfer of data greatly improve.
The course of work: main control computer A1 mainly is responsible for deal with data and gathers the on-site signal that substation passes over, and carry out data and process, feed back to data acquisition control substation A4, simultaneously for some dangerous information, mode with voice is reminded by audio alert output module A2, inform the ground attending personnel, so that in time the arrangement personnel process, resume production; The signal command that main control computer sends utilizes the looped network platform to transmit; data acquisition control substation A4 is responsible for collection site information and passes to main control computer A1; and according to instruction site plant is controlled; stay wire sensor A5; misalignment sensor A6; alarm module A7 skids; smog alarm modules A 8; coal piling protection module A9; temperature sense modules A 10; voltage acquisition module A11; current acquisition modules A 12; flow collection modules A 13; water level acquisition modules A 14; pressure acquisition modules A 15; vacuum acquisition module A16 is responsible for site environment is detected, and data are sent to data acquisition control substation A4.Data acquisition control substation A4 starts and shut-down operation belt motor A17 and pump motor A18 according to environmental requirement.Surface production schedule information Center Project Shi Shike controls each water pump of down-hole by main control computer, can also realize the real time monitoring to down-hole information, and operation interface is attractive in appearance, and method of operating is simple.The data acquisition control substation not only is responsible for the collection of down-hole information; also be responsible for the control signal on ground is assigned gauge tap to each motor, realize temperature, voltage, the electric current of supervision, the water pump of six greatly protections, voltage, the electric current of belt, the supervision of water pump operation state.
Native system also has following function:
1) the detection defencive function of site plant
1, the PLC control program that gathers the control substation can be revised debugging easily in main frame.
2, when alarm signal occurring, relevant device enters time-delay orderly shutdown program.
When 3, alarm signal being arranged, equipment can not start.
4, in the programming, alarm signal keeps automatically, even namely in case the alarm signal disappearance after maintenance of reporting to the police still keeps alarm condition in the main frame, at this moment zero clearing order or down-hole reset button can be removed the warning inhibit signal.
When 5, reporting to the police, main control computer can not issue startup command
2) management function
1, after operating personnel must login, just can carry out relevant operation to ground production system
2, user right is made as three kinds of operators, caretaker, programmer.Programmer and caretaker can carry out: user management, software configuration.
3, Report Server Management function: carry out production management, comprise logout, running log form, each equipment accumulated running time, each equipment starting and stopping time etc.
3) printing function
Realize various Print reports, print interrelated data, such as running log form, the running time of each equipment, idle time, fault message etc. can in real time, regularly or manually printing.
4) communication function
Main control computer reservation networks interface provides communications protocol, can network with the Mine Integrated automated system, is implemented in the production of mine Dispatch and Command Center picket surveillance raw coal, water pump drainage system.
5) expanded function
This system has powerful expanded function, can increase easily protective device, can increase easily the controlled device number to system, also can network with other control system, forms larger monitoring network.
Claims (4)
1. a coal mine leather belt transportation drainage monitoring system is characterized in that: comprise being installed in aboveground main control computer (A1) for the data processing, the audio alert output module (A2) that is connected with main control computer; Be installed in data monitoring and the control device of down-hole; Described data monitoring device comprises for the down-hole information collection with the control signal on ground assigns data acquisition control substation (A4) to each motor, the multiple sensors that is connected with data acquisition control substation (A4), the temperature, voltage, electric current, the running status that are used for voltage, electric current, running status and the water pump of supervision belt, data acquisition control substation gross weight translator (A17) and pump motor (A18); Be connected with looped network transmission platform (A3) between main control computer (A1) and the data acquisition control substation (A4).
2. coal mine leather belt according to claim 1 transports drainage monitoring system; it is characterized in that: described multiple sensors comprises the stay wire sensor (A5) that stops equipment for drawing fast; be used for to monitor whether sideslip of belt; the misalignment sensor of tearing (A6); be used for monitoring the alarm module that skids (A7) of belt speed; be used for monitoring the smog alarm module (A8) of on-the-spot fire alarm information; be used for monitoring the coal piling protection module (A9) of raw coal thickness on the belt; be used for monitoring the temperature of field and the temperature sense module (A10) of motor temperature; be used for monitoring the voltage acquisition module (A11) of site plant voltage; be used for monitoring the current acquisition module (A12) of site plant electric current; the flow collection module (A13) of drain discharge when being used for monitoring on-the-spot draining; be used for monitoring the water level acquisition equipment (A14) of on-the-spot water bunker level; be used for monitoring the pressure acquisition module (A15) of on-the-spot siphon pressure, be used for monitoring the vacuum acquisition module (A16) of drainage system vacuum.
3. coal mine leather belt according to claim 1 transports drainage monitoring system, it is characterized in that: described looped network transmission platform (A3) is installed in aboveground switch by one and 5 switches that are installed in the down-hole form, inter-exchange connects with optical cable, aboveground switch is connected with main control computer (A1), and the switch of down-hole is connected with the data acquisition control substation.
4. each described coal mine leather belt transports drainage monitoring system according to claim 1-3, and it is characterized in that: the power supply of multiple sensors is provided by data acquisition control substation (A4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220272752 CN202673360U (en) | 2012-06-11 | 2012-06-11 | Coal mine belt conveying and water draining monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220272752 CN202673360U (en) | 2012-06-11 | 2012-06-11 | Coal mine belt conveying and water draining monitoring system |
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| Publication Number | Publication Date |
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| CN202673360U true CN202673360U (en) | 2013-01-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220272752 Expired - Lifetime CN202673360U (en) | 2012-06-11 | 2012-06-11 | Coal mine belt conveying and water draining monitoring system |
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| CN (1) | CN202673360U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107632567A (en) * | 2017-09-22 | 2018-01-26 | 山东东山新驿煤矿有限公司 | A kind of automation control system for mine |
| CN108037728A (en) * | 2017-12-29 | 2018-05-15 | 山东东山新驿煤矿有限公司 | A kind of mine automates drainage control system |
| CN110633916A (en) * | 2019-09-24 | 2019-12-31 | 河南省煤科院检测技术有限公司 | Energy efficiency control system for coal mine enterprise |
-
2012
- 2012-06-11 CN CN 201220272752 patent/CN202673360U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107632567A (en) * | 2017-09-22 | 2018-01-26 | 山东东山新驿煤矿有限公司 | A kind of automation control system for mine |
| CN108037728A (en) * | 2017-12-29 | 2018-05-15 | 山东东山新驿煤矿有限公司 | A kind of mine automates drainage control system |
| CN110633916A (en) * | 2019-09-24 | 2019-12-31 | 河南省煤科院检测技术有限公司 | Energy efficiency control system for coal mine enterprise |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130116 |
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| CX01 | Expiry of patent term |