CN108716420A - A kind of underground coal mine Intelligent ventilation control system - Google Patents
A kind of underground coal mine Intelligent ventilation control system Download PDFInfo
- Publication number
- CN108716420A CN108716420A CN201810494352.5A CN201810494352A CN108716420A CN 108716420 A CN108716420 A CN 108716420A CN 201810494352 A CN201810494352 A CN 201810494352A CN 108716420 A CN108716420 A CN 108716420A
- Authority
- CN
- China
- Prior art keywords
- controller
- control system
- rotational speed
- standby fan
- coal mine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000003245 coal Substances 0.000 title claims abstract description 20
- 238000009423 ventilation Methods 0.000 title claims abstract description 20
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000004891 communication Methods 0.000 claims abstract description 15
- 239000001301 oxygen Substances 0.000 claims abstract description 11
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims description 15
- 230000010365 information processing Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 2
- 238000005273 aeration Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000505 pernicious effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F1/00—Ventilation of mines or tunnels; Distribution of ventilating currents
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
- E21F17/18—Special adaptations of signalling or alarm devices
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F5/00—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires
- E21F5/20—Drawing-off or depositing dust
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
Abstract
A kind of underground coal mine Intelligent ventilation control system of the present invention,Including oxygen concentration sensor,Sensing methane concentration device,Air velocity transducer,Humidity sensor,Temperature sensor,Communication device,Converter,Master controller,Display screen,Spare controller,Heat sink controller,Warning device,Dedusting controller,Main air blower rotational speed governor,Standby fan rotational speed governor,Main air blower,Standby fan,The oxygen concentration sensor,Sensing methane concentration device,Air velocity transducer,Humidity sensor,Temperature sensor forms the air feed environment sensing unit of the Intelligent ventilation control system,It is connected with the communication device,The converter is connected with the master controller and the spare controller,The master controller and the spare controller are connected with a display respectively,The data obtained according to a series of sensors realize Intelligent Dynamic control to the main air blower and the standby fan.
Description
Technical field
The present invention relates to underground coal mine aeration technology field more particularly to a kind of underground coal mine Intelligent ventilation control systems.
Background technology
Mine ventilation refer to by fresh air input mine under, increase oxygen concentration, with dilute and exclude in mine it is toxic,
Pernicious gas and dust.The basic task of mine ventilation is:The enough fresh airs in underground are supplied, need of the personnel to oxygen are met
It wants；Underground pernicious gas and dust are watered down, ensures safety in production, underground weather is adjusted, creates good working environment.Mine is logical
Can whether wind system be reasonable, to the fine or not of entire mine ventilation situation and ensure that mine safety production plays an important role,
Existing underground coal mine mine ventilation equipment fixes air inlet, cannot be automatically adjusted according to the air regime of underground coal mine, holds
Safety accident easily occurs.
Invention content
For the defect of existing Coal Mine Ventilator control system, the present invention provides a kind of underground coal mine intelligent aeration control system
System, a series of air feed data feedbacks which is obtained by several sensors pass through to information processing and central control system
The data processing of central control system carries out dynamic control to subordinate controllers, to realize the intelligent control of wind turbine, solves to supply
The problem of each parameter tuning process complexity of wind turbine when wind, the system can make the entire control process of wind turbine intelligent, greatly save
Time and artificial input, avoid because adjustment time is long, artificial parameter debug inaccuracy etc. bring to underground ventilating it is negative
Face is rung, and disclosure satisfy that coal mine blower control accurately and efficiently requires in the process.
In order to solve the above technical problems, the technical solution adopted by the present invention is：A kind of underground coal mine intelligent aeration control system
System, it is characterised in that：It is passed including oxygen concentration sensor, sensing methane concentration device, air velocity transducer, humidity sensor, temperature
Sensor, communication device, converter, master controller, display screen, spare controller, heat sink controller, warning device, dedusting
Controller, main air blower rotational speed governor, standby fan rotational speed governor, main air blower, standby fan, the oxygen concentration sensing
Device, sensing methane concentration device, air velocity transducer, humidity sensor, temperature sensor form the Intelligent ventilation control system
Air feed environment sensing unit, is connected with the communication device, for perceiving and identifying for the parameters in wind environment, described turn
Parallel operation is connected with the master controller and the spare controller, another for being automatically switched to when a controller failure wherein
One controller, the master controller and the spare controller are connected with a display respectively, are used for Real-time Feedback control
Device information processed, the master controller and the spare controller by the communication device and the heat sink controller,
The warning device, the dedusting controller, the main air blower rotational speed governor, the standby fan controller are connected, and are used for
Control subordinate controllers operation, the heat sink controller, the warning device, the dedusting controller with the master
Rotation speed of fan controller is connected with the standby fan rotational speed governor, for adjusting separately the main air blower and the spare wind
The operating status of machine, to which the data obtained according to a series of sensors realize the main air blower and the standby fan
Intelligent Dynamic controls.
A kind of above-mentioned underground coal mine Intelligent ventilation control system, it is characterised in that：The system is taken by several sensors
A series of air feed data feedbacks obtained are to information processing and central control system, and the data processing by central control system is under
Grade controller carries out dynamic control, and to realize the intelligent control of wind turbine, it is complicated to solve each parameter tuning process of wind turbine when air feed
The problem of.
A kind of above-mentioned underground coal mine Intelligent ventilation control system, it is characterised in that：It can make the entire control process intelligence of wind turbine
Time and artificial input is greatly saved in energyization, avoids because adjustment time is long, artificial parameter debugs inaccuracy etc. to underground
The negative effect that ventilation strip comes disclosure satisfy that coal mine blower control accurately and efficiently requires in the process.
Compared with the prior art, the present invention has the following advantages：
1, the intelligent control of wind turbine can be realized.
2, it can solve the problems, such as that each parameter tuning process of wind turbine is complicated when air feed.
3, the entire control process of wind turbine can be made intelligent, time and artificial input is greatly saved.
4, it disclosure satisfy that coal mine blower control accurately and efficiently requires in the process.
In conclusion a series of air feed data feedbacks that can be obtained by several sensors of the present invention to information processing and in
Control system is entreated, the data processing by central control system carries out dynamic control to subordinate controllers, to realize wind turbine
Intelligent control solves the problems, such as that each parameter tuning process of wind turbine is complicated when air feed, which can make the entire control process of wind turbine
Time and artificial input is greatly saved in intelligence, avoids because adjustment time is long, artificial parameter debugs inaccuracy etc. to well
The negative effect that lower ventilation strip comes disclosure satisfy that coal mine blower control accurately and efficiently requires in the process.
Below by drawings and examples, technical scheme of the present invention will be described in further detail.
Description of the drawings
Fig. 1 is the Intelligent ventilation control system figure of the present invention.
Reference sign：1-oxygen concentration sensor；2-sensing methane concentration devices；3-air velocity transducers；4-is wet
Spend sensor；5-temperature sensors；6-communication devices；7-converters；8-master controllers；9-display screens；10-spare controls
Device processed；11-display screens；12-communication devices；13-heat sink controllers；14-warning devices；15-dedusting controllers；
16-main air blower rotational speed governors；17-standby fan rotational speed governors；18-main air blowers；19-standby fans.
Specific implementation mode
As shown in Figure 1, the present invention includes oxygen concentration sensor 1, sensing methane concentration device 2, air velocity transducer 3, humidity
Sensor 4, temperature sensor 5, communication device 6, converter 7, master controller 8, display screen 9, spare controller 10, display screen
11, communication device 12, heat sink controller 13, warning device 14, dedusting controller 15, main air blower rotational speed governor 16, standby
With rotation speed of fan controller 17, main air blower 18, standby fan 19, the oxygen concentration sensor 1, sensing methane concentration device 2, wind
Fast sensor 3, humidity sensor 4, temperature sensor 5 form the air feed environment sensing unit of the Intelligent ventilation control system,
It is connected with the communication device 6, for perceiving and identifying for the parameters in wind environment, the converter 7 and the master control
Device 8 processed is connected with the spare controller 10, for automatically switching to another controller when a controller failure wherein,
The master controller 8 and the spare controller 10 are connected with the display screen 9 and the display screen 11 respectively, for anti-in real time
Controller information is presented, the master controller 8 and the spare controller 10 are filled by the communication device 12 and the cooling
Set controller 13, the warning device 14, the dedusting controller 15, the main air blower rotational speed governor 16, the spare wind
Machine controller 17 be connected, the operation for controlling subordinate controllers, the heat sink controller 13, the warning device 14,
The dedusting controller 15 is connected with the main air blower rotational speed governor 16 and the standby fan rotational speed governor 17, is used for
The operating status of the main air blower 18 and the standby fan 19 is adjusted separately, to what is obtained according to a series of sensors
Data realize Intelligent Dynamic control to the main air blower and the standby fan.
The above is only presently preferred embodiments of the present invention, is not imposed any restrictions to the present invention, every according to the present invention
Technical spirit changes any simple modification, change and equivalent structure made by above example, still falls within skill of the present invention
In the protection domain of art scheme.
Claims (3)
1. a kind of underground coal mine Intelligent ventilation control system, it is characterised in that：Including oxygen concentration sensor（1）, methane concentration
Sensor（2）, air velocity transducer（3）, humidity sensor（4）, temperature sensor（5）, communication device（6）, converter（7）, it is main
Controller（8）, display screen（9）, spare controller（10）, display screen（11）, communication device（12）, heat sink controller
（13）, warning device（14）, dedusting controller（15）, main air blower rotational speed governor（16）, standby fan rotational speed governor（17）,
Main air blower（18）, standby fan（19）, the oxygen concentration sensor（1）, sensing methane concentration device（2）, air velocity transducer
（3）, humidity sensor（4）, temperature sensor（5）The air feed environment sensing unit for forming the Intelligent ventilation control system, with
The communication device（6）It is connected, for perceiving and identifying for the parameters in wind environment, the converter（7）With the master
Controller（8）With the spare controller（10）It is connected, for automatically switching to another when a controller failure wherein
Controller, the master controller（8）With the spare controller（10）Respectively with the display screen（9）With the display screen（11）
It is connected, is used for real-time feedback control device information, the master controller（8）With the spare controller（10）Pass through the communication
Device（12）With the heat sink controller（13）, the warning device（14）, the dedusting controller（15）, the main wind
Machine rotational speed governor（16）, the standby fan controller（17）It is connected, the operation for controlling subordinate controllers, the cooling
Setup Controller（13）, the warning device（14）, the dedusting controller（15）With the main air blower rotational speed governor
（16）With the standby fan rotational speed governor（17）It is connected, for adjusting separately the main air blower（18）With the standby fan
（19）Operating status, the data to be obtained according to a series of sensors are real to the main air blower and the standby fan
Existing Intelligent Dynamic control.
2. a kind of underground coal mine Intelligent ventilation control system described in accordance with the claim 1, it is characterised in that：Pass through several sensings
A series of air feed data feedbacks that device obtains are to information processing and central control system, by the data processing of central control system
Dynamic control is carried out to subordinate controllers, to realize the intelligent control of wind turbine, solves each parameter tuning process of wind turbine when air feed
Complicated problem.
3. according to a kind of underground coal mine Intelligent ventilation control system described in right 1 or 2, it is characterised in that：It can make the whole of wind turbine
A control process is intelligent, and time and artificial input is greatly saved, and avoids because adjustment time is long, artificial parameter is debugged not
It is accurate to wait the negative effect brought to underground ventilating, it disclosure satisfy that coal mine blower control accurately and efficiently requires in the process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810494352.5A CN108716420A (en) | 2018-05-22 | 2018-05-22 | A kind of underground coal mine Intelligent ventilation control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810494352.5A CN108716420A (en) | 2018-05-22 | 2018-05-22 | A kind of underground coal mine Intelligent ventilation control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108716420A true CN108716420A (en) | 2018-10-30 |
Family
ID=63900214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810494352.5A Pending CN108716420A (en) | 2018-05-22 | 2018-05-22 | A kind of underground coal mine Intelligent ventilation control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108716420A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111964708A (en) * | 2020-06-06 | 2020-11-20 | 浙江好得电气有限公司 | Large fan on-line monitoring system and monitoring method thereof |
| CN112696222A (en) * | 2019-10-23 | 2021-04-23 | 太原理工大学 | Local ventilation control system in pit in colliery |
| CN113565554A (en) * | 2021-08-09 | 2021-10-29 | 山西汾河焦煤股份有限公司回坡底煤矿 | High-efficiency ventilation device and system for coal mining |
-
2018
- 2018-05-22 CN CN201810494352.5A patent/CN108716420A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112696222A (en) * | 2019-10-23 | 2021-04-23 | 太原理工大学 | Local ventilation control system in pit in colliery |
| CN111964708A (en) * | 2020-06-06 | 2020-11-20 | 浙江好得电气有限公司 | Large fan on-line monitoring system and monitoring method thereof |
| CN111964708B (en) * | 2020-06-06 | 2022-09-06 | 浙江好得电气有限公司 | Monitoring method applied to large fan online monitoring system |
| CN113565554A (en) * | 2021-08-09 | 2021-10-29 | 山西汾河焦煤股份有限公司回坡底煤矿 | High-efficiency ventilation device and system for coal mining |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181030 |