CN104675434A - Underground ventilating monitoring system - Google Patents
Underground ventilating monitoring system Download PDFInfo
- Publication number
- CN104675434A CN104675434A CN201310618337.4A CN201310618337A CN104675434A CN 104675434 A CN104675434 A CN 104675434A CN 201310618337 A CN201310618337 A CN 201310618337A CN 104675434 A CN104675434 A CN 104675434A
- Authority
- CN
- China
- Prior art keywords
- sensor
- control unit
- server
- bus control
- ventilating
- 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
- 238000012544 monitoring process Methods 0.000 title claims abstract description 26
- 239000013307 optical fiber Substances 0.000 claims abstract description 5
- 238000005259 measurement Methods 0.000 claims description 7
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 7
- 238000012545 processing Methods 0.000 claims description 4
- 238000013461 design Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract 1
- 238000009423 ventilation Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000003245 coal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
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- 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
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- 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
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)
- Alarm Systems (AREA)
Abstract
The invention discloses an underground ventilating monitoring system. The system comprises a sensor set for detecting underground ventilating state information, a bus controller, a server, a terminal monitor and a measuring control center; the server, the terminal monitor and the measuring control center are arranged on a well; the sensor set comprises an air volume sensor, an air speed sensor, a gas sensor and a pressure sensor which are all connected with the bus controller; the bus controller is also connected with an air door switch; the terminal monitor and the measuring control center are connected with the server; the server is connected with an exchanger; the exchanger is connected with a gateway through optical fibers; the gateway is connected with the bus controller through a field bus; the bus controller is connected with an alarm. The system is simple in structure, reasonable in design and convenient to mount; the data of the underground ventilating system can be detected on real time, so as to achieve the purpose of effectively managing the underground ventilating system; in addition, the system is simple and convenient to operate, good in use effect, and high in popularization value.
Description
Technical field
The present invention relates to a kind of mechanical equipment fault monitoring system, especially relate to a kind of underground ventilating monitoring system.
Background technology
Coal mine ventilation system is the quality of the important component part of mine safety production, mine ventilation system, directly affects the safety in production of mine, diaster prevention and control and economic benefit.The optimizing regulation of mine ventilation fan delivery, can save a large amount of power consumption.Therefore setting up a set of digitized mine ventilation crane monitoring system is the effective means improving existing Mine Ventilator system health, for domestic and international mine fan monitoring system present situation, analyze the demand of mine fan monitoring system, at present, the safety monitoring system that domestic colliery is installed, also fail the detection and control really realized underground ventilating system, mostly main still by manually surveying wind and patrolling and examining, workload is large, efficiency is low, can not Timeliness coverage risk, thus make downhole production still there is very large potential safety hazard.
Summary of the invention
Technical problem to be solved by this invention is for above-mentioned deficiency of the prior art, a kind of underground ventilating monitoring system is provided, its structure is simple, reasonable in design, easy for installation, can detect in real time underground ventilating system data, thus the object of ventilation system under reaching effective pit for managing, and simple and convenient, result of use is good, and promotional value is high.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of underground ventilating monitoring system, it is characterized in that: comprise the bus control unit that the sensor group for detecting underground ventilating status information and the data message for gathering sensor group carry out analyzing and processing, and be arranged on aboveground server, terminal monitoring and measurement and control center, described sensor group comprises and is respectively used to detect down-hole air quantity, wind speed, the air flow sensor of gas emission and ventilating shaft place atmospheric pressure, air velocity transducer, firedamp sensor and pressure sensor, described air flow sensor, air velocity transducer, firedamp sensor is all connected with bus control unit with pressure sensor, described bus control unit is also connected with the air door switch of the opening and closing for controlling air door, described terminal monitoring is all connected with server with measurement and control center, described server is connected with switch, connected by Ethernet between each switch, described switch is connected with gateway by optical fiber, described gateway is connected with bus control unit by fieldbus, described bus control unit is connected with when ventilating problem appears in down-hole for sending the alarm of warning message.
Above-mentioned a kind of underground ventilating monitoring system, is characterized in that: described bus control unit is ARM microprocessor.
Above-mentioned a kind of underground ventilating monitoring system, is characterized in that: described alarm is audible-visual annunciator.
The present invention compared with prior art has the following advantages:
1, structure of the present invention is simple, reasonable in design, easy for installation.
2, the present invention can detect in real time to underground ventilating system data, and will data upload be detected to aboveground Surveillance center, for ventilation system management provides foundation, Timeliness coverage underground ventilating system can there is potential safety hazard simultaneously, the generation of prevention down-hole accident, thus reduce the loss of lives and properties.
3, the present invention can control unlatching or the closedown of air door according to the data message detecting underground ventilating system in real time, effectively regulates the distinguished and admirable and air quantity of down-hole wind path, thus realizes the monitor and forecast to underground ventilating system.
4, the present invention significantly reduces the workload of staff, improves operating efficiency, ensure that work quality.
5, to realize cost low, simple and convenient in the present invention, and result of use is good, and promotional value is high.
In sum, structure of the present invention is simple, reasonable in design, easy for installation, can detect in real time underground ventilating system data, thus the object of ventilation system under reaching effective pit for managing, and simple and convenient, result of use is good, and promotional value is high.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is theory diagram of the present invention.
Description of reference numerals:
1-terminal control; 2-server; 3-measurement and control center;
4-switch; 5-Ethernet; 6-optical fiber;
7-gateway; 8-fieldbus; 9-bus control unit;
10-alarm; 11-air flow sensor; 12-air velocity transducer;
13-firedamp sensor; 14-pressure sensor; 15-air door switch.
Detailed description of the invention
As shown in Figure 1, the present invention includes the bus control unit 9 that the sensor group for detecting underground ventilating status information and the data message for gathering sensor group carry out analyzing and processing, and be arranged on aboveground server 2, terminal monitoring 1 and measurement and control center 3, described sensor group comprises and is respectively used to detect down-hole air quantity, wind speed, the air flow sensor 11 of gas emission and ventilating shaft place atmospheric pressure, air velocity transducer 12, firedamp sensor 13 and pressure sensor 14, described air flow sensor 11, air velocity transducer 12, firedamp sensor 13 is all connected with bus control unit 9 with pressure sensor 14, described bus control unit 9 is also connected with the air door switch 15 of the opening and closing for controlling air door, described terminal monitoring 1 is all connected with server 2 with measurement and control center 3, described server 2 is connected with switch 4, connected by Ethernet 4 between each switch 4, described switch 4 is connected with gateway 7 by optical fiber 6, described gateway 7 is connected with bus control unit 9 by fieldbus 8, described bus control unit 9 is connected with when ventilating problem appears in down-hole for sending the alarm 10 of warning message.
In the present embodiment, described bus control unit 9 is ARM microprocessor.Described alarm 10 is audible-visual annunciator.
Operating principle of the present invention is: start up system, air flow sensor 11, air velocity transducer 12, firedamp sensor 13 and pressure sensor 14 detect the air quantity of down-hole respectively, wind speed, gas emission and ventilating shaft place atmospheric pressure, and testing result is passed to bus control unit 9, bus control unit 9 uploads onto the server 2 by switch 4 after detection data message is carried out analyzing and processing, data are passed to terminal monitoring 1 by server 2, the on-line monitoring to underground ventilating system is realized by terminal monitoring 1, when there being data to exceed predefined parameter value, by terminal monitoring 1 signal transmission to bus control unit 9, bus control unit 9 controls alarm 10 and carries out alarm, related personnel is reminded to take corresponding measure in time.
The above; it is only preferred embodiment of the present invention; not the present invention is imposed any restrictions, every above embodiment is done according to the technology of the present invention essence any simple modification, change and equivalent structure change, all still belong in the protection domain of technical solution of the present invention.
Claims (3)
1. a underground ventilating monitoring system, it is characterized in that: comprise the bus control unit (9) that the sensor group for detecting underground ventilating status information and the data message for gathering sensor group carry out analyzing and processing, and be arranged on aboveground server (2), terminal monitoring (1) and measurement and control center (3), described sensor group comprises and is respectively used to detect down-hole air quantity, wind speed, the air flow sensor (11) of gas emission and ventilating shaft place atmospheric pressure, air velocity transducer (12), firedamp sensor (13) and pressure sensor (14), described air flow sensor (11), air velocity transducer (12), firedamp sensor (13) is all connected with bus control unit (9) with pressure sensor (14), described bus control unit (9) is also connected with the air door switch (15) of the opening and closing for controlling air door, described terminal monitoring (1) is all connected with server (2) with measurement and control center (3), described server (2) is connected with switch (4), connected by Ethernet (4) between each switch (4), described switch (4) is connected with gateway (7) by optical fiber (6), described gateway (7) is connected with bus control unit (9) by fieldbus (8), described bus control unit (9) is connected with when ventilating problem appears in down-hole for sending the alarm (10) of warning message.
2. according to a kind of underground ventilating monitoring system according to claim 1, it is characterized in that: described bus control unit (9) is ARM microprocessor.
3. according to a kind of underground ventilating monitoring system described in claim 1 or 2, it is characterized in that: described alarm (10) is audible-visual annunciator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310618337.4A CN104675434A (en) | 2013-11-26 | 2013-11-26 | Underground ventilating monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310618337.4A CN104675434A (en) | 2013-11-26 | 2013-11-26 | Underground ventilating monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104675434A true CN104675434A (en) | 2015-06-03 |
Family
ID=53310962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310618337.4A Pending CN104675434A (en) | 2013-11-26 | 2013-11-26 | Underground ventilating monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104675434A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107524395A (en) * | 2017-08-25 | 2017-12-29 | 海南电网有限责任公司三沙供电局 | A kind of mobile emergency generator car protection against the tide dustproof ventilated system |
| CN109404321A (en) * | 2018-11-22 | 2019-03-01 | 山西潞安安易电气有限公司 | Quo of local Fan for Mine three-level intelligence joint control system |
| CN110284928A (en) * | 2019-07-03 | 2019-09-27 | 济南嘉宏科技有限责任公司 | A kind of mining multitask intelligence air door management system |
| CN110318809A (en) * | 2019-07-03 | 2019-10-11 | 济南嘉宏科技有限责任公司 | A kind of mining intelligent coal-mining simulation system |
| CN111648827A (en) * | 2020-06-11 | 2020-09-11 | 中煤科工集团重庆研究院有限公司 | Remote unmanned automatic measurement and monitoring system and method for roadway wind speed |
-
2013
- 2013-11-26 CN CN201310618337.4A patent/CN104675434A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107524395A (en) * | 2017-08-25 | 2017-12-29 | 海南电网有限责任公司三沙供电局 | A kind of mobile emergency generator car protection against the tide dustproof ventilated system |
| CN109404321A (en) * | 2018-11-22 | 2019-03-01 | 山西潞安安易电气有限公司 | Quo of local Fan for Mine three-level intelligence joint control system |
| CN110284928A (en) * | 2019-07-03 | 2019-09-27 | 济南嘉宏科技有限责任公司 | A kind of mining multitask intelligence air door management system |
| CN110318809A (en) * | 2019-07-03 | 2019-10-11 | 济南嘉宏科技有限责任公司 | A kind of mining intelligent coal-mining simulation system |
| CN111648827A (en) * | 2020-06-11 | 2020-09-11 | 中煤科工集团重庆研究院有限公司 | Remote unmanned automatic measurement and monitoring system and method for roadway wind speed |
| CN111648827B (en) * | 2020-06-11 | 2022-04-01 | 中煤科工集团重庆研究院有限公司 | Remote unmanned automatic measurement and monitoring system and method for roadway wind speed |
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Legal Events
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| C06 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150603 |