CN205400800U - Automatic disaster alleviation system of mine smog accident - Google Patents
Automatic disaster alleviation system of mine smog accident Download PDFInfo
- Publication number
- CN205400800U CN205400800U CN201620198525.5U CN201620198525U CN205400800U CN 205400800 U CN205400800 U CN 205400800U CN 201620198525 U CN201620198525 U CN 201620198525U CN 205400800 U CN205400800 U CN 205400800U
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- CN
- China
- Prior art keywords
- transportation roadway
- air door
- mine
- centralized control
- sensor
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- 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.)
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Abstract
The utility model discloses an automatic disaster alleviation system of mine smog accident comprises monitoring display center, transportation roadway centralized control case. The monitoring display center is connected with transportation roadway centralized control case, and transportation roadway centralized control case is connected with first air door electrically controlled device, second air door electrically controlled device, still be connected with first air door position sensor, second air door position sensor, smoke transducer, CO sensor, acoustic optical signal display on the transportation roadway centralized control case. The monitoring display center still is provided with the scram switch, and the scram switch is connected with cargo airplane controlling means. The utility model discloses when having taken place the cigarette accident in the belt transportation roadway of mine, the first air door in the connection roadway is opened to the very first time to closing and setting up the second air door between belt transportation roadway and the air inlet system, make belt transportation roadway and main return airway switch -on, cut off with the air inlet system simultaneously, the distinguished and admirable automation of playing the cigarette enters into main return airway, avoids influencing the safety of mine.
Description
Technical field
This utility model relates to a kind of safe TT&C system of mine, the cigarette accident in main monitoring mine belt transportation roadway.
Background technology
" one through three prevention " is the Safety of Coal Mine Production most important thing, and mine ventilation relation worker is healthy and life security.Shaft production automaticity improves, electrical equipment increases, smog generation can get more and more, especially belt conveyer, belt conveyer occupies the main positions of mine belt transportation roadway, and for large-scale distance motion parts, the friction of belt and belt pulley is easily caused by smoldering, if it is serious to emit coal, the safety of mine will be had influence on.
Generally, the belt-conveying lane of mine is in the air intake of ventilating system, once there is smog or fire incident, will directly threaten the life security of down-hole all staff on board.If changing independent ventilation systems into, distinguished and admirable being directly entered in return, causing air quantity to waste, mine wind place is more, and air quantity surplus coefficiert reduces, and too increases ventilation energy consumption.
In order to solve the problems referred to above, an interim connection roadway can be set between the belt-conveying lane of mine and total air return system, first air door is set in connection roadway, second air door is set between belt-conveying lane and air inlet system, when having there is cigarette accident, opening the first air door and closing the second air door, belt-conveying lane is made to connect with main return airway, cut off with air inlet system simultaneously, play the distinguished and admirable of cigarette and will enter in main return airway, it is to avoid have influence on the safety of mine.
But, when cigarette accident has occurred, it is possible to fail to perceive in time very first time related personnel, after waiting until to perceive, substantial amounts of smog has been mixed in air inlet system.Or when having there is cigarette accident, it is possible to air door place did not have personnel at that time, it is impossible to turn off or on air door in time.
Therefore, it is necessary to solve the open and close problem of air door, to increase the safety of mine further.
Utility model content
In order to solve the problems referred to above, the equipment against smoke in mine shaft accident automatic disaster reduction system that this utility model provides, it is used for automatically turning on or closing shaft air door, ensures the safety of personnel in mine further.
This utility model is arranged in mine belt transportation roadway, is made up of monitoring display center, transportation roadway centralized control cabinet, air door electric control gear.
Monitoring display center is connected with transportation roadway centralized control cabinet, for sending instruction to transportation roadway centralized control cabinet and obtaining information, is provided with at least more than one transportation roadway centralized control cabinet.
Air door electric control gear is connected with transportation roadway centralized control cabinet, and for performing the instruction of transportation roadway centralized control cabinet, air door electric control gear is made up of the first air door electric control gear and the second air door electric control gear；Transportation roadway centralized control cabinet is also associated with the first damper positions sensor, the second damper positions sensor, is used for monitoring door opening state.
Transportation roadway centralized control cabinet is additionally provided with at least one Smoke Sensor, at least one CO sensor, for playing cigarette accident in monitoring mine belt-conveying lane；It is provided with at least one sound and light signal display, is used for sending warning.
Monitoring display center is additionally provided with emergency stop switch, and emergency stop switch is connected with controller of conveyer, for the transporter in plant-wide emergency shutdown mine belt transportation roadway.
Equipment against smoke in mine shaft accident automatic disaster reduction system as above, further illustrate into, monitoring display center is additionally provided with alarm device, for sending warning after having there is cigarette accident；Alarm device is acoustic-optic alarm.
Equipment against smoke in mine shaft accident automatic disaster reduction system as above, further illustrate into, described sound and light signal display is lamp box and acoustical generator.
Equipment against smoke in mine shaft accident automatic disaster reduction system as above, further illustrate into, the first described air door electric control gear and the second air door electric control gear are electric device, adopt electric drive to complete the keying of air door.
Equipment against smoke in mine shaft accident automatic disaster reduction system as above, further illustrating as, Smoke Sensor is smog probe, for detecting the smokescope in mine belt transportation roadway；CO sensor is CO probe, for detecting the carbon monoxide gas concentration in mine belt transportation roadway.
Equipment against smoke in mine shaft accident automatic disaster reduction system as above, further illustrate into, the first damper positions sensor, the second damper positions sensor are infrared probe, for detecting door opening state in mine belt transportation roadway.
Equipment against smoke in mine shaft accident automatic disaster reduction system as above, further illustrate into, the first damper positions sensor, the second damper positions sensor are proximity switch, for detecting door opening state in mine belt transportation roadway.
Beneficial effect: cigarette accident has occurred in the belt-conveying lane of mine, or the carbon monoxide gas concentration in belt-conveying lane is when exceeding standard, the native system very first time opens the first air door in connection roadway, and close the second air door is set between belt-conveying lane and air inlet system, belt-conveying lane is made to connect with main return airway, cut off with air inlet system simultaneously, play the distinguished and admirable automatically in main return airway of cigarette, it is to avoid have influence on the safety of mine.
While air door is closed, the lamp box at air door place and acoustical generator send sound and light alarm.
After having there is cigarette accident, monitoring display center operations workman can pass through the transporter in emergency stop switch plant-wide emergency shutdown accident transportation roadway.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Detailed description of the invention
Transportation roadway centralized control cabinet of the present utility model is arranged in mine belt transportation roadway, and monitoring display is centrally disposed in control room.
Arranging multiple transportation roadway centralized control cabinet, arrange one in each belt-conveying lane, transportation roadway centralized control cabinet and monitoring display center adopt and connect mode, are connected with monitoring display center by bus line connecting structure.Monitoring display center obtains the operation information of transportation roadway centralized control cabinet on the one hand in time, sends action command by transportation roadway centralized control cabinet to the first air door electric control gear and the second air door electric control gear on the other hand.
The first described air door electric control gear and the second air door electric control gear are electric device, and the first air door electric control gear is arranged in connection roadway and arranges on the first air door, are used for being turned on and off the first air door.Second air door electric control gear is arranged on the second air door between belt-conveying lane and air inlet system, is used for being turned on and off the second air door.
First damper positions sensor, the second damper positions sensor are infrared probe, and the first damper positions sensor is arranged on the first air door, are used for monitoring whether wind first is opening.Second damper positions sensor is arranged on the second air door, is used for monitoring whether the second air door is opening.
Being additionally provided with multiple Smoke Sensor, multiple CO sensor in transportation roadway centralized control cabinet, Smoke Sensor is smog probe, for detecting the smokescope in mine belt transportation roadway；CO sensor is CO probe, and for detecting the carbon monoxide gas concentration in mine belt transportation roadway, they are distributed in each position in belt-conveying lane, for air-flow in real-time monitoring mine belt-conveying lane.Sound and light signal display is lamp box and acoustical generator, is arranged on above each air door and (includes the first air door and the second air door), is used for sending warning.
Monitoring display center is additionally provided with emergency stop switch, and emergency stop switch is connected with controller of conveyer, for the transporter in plant-wide emergency shutdown mine belt transportation roadway.
Monitoring display center is additionally provided with alarm device, for sending warning after having there is cigarette accident；Alarm device is acoustic-optic alarm.
Cigarette accident has been there is in the belt-conveying lane of mine, or the carbon monoxide gas concentration in belt-conveying lane is when exceeding standard, the native system very first time opens the first air door in connection roadway, and close the second air door between belt-conveying lane and air inlet system, belt-conveying lane is made to connect with main return airway, cut off with air inlet system simultaneously, play the distinguished and admirable automatically in main return airway of cigarette, it is to avoid have influence on the safety of mine.
Whether first damper positions Sensor monitoring wind the first air door is opened on request, and whether second damper positions Sensor monitoring the second air door closes on request.
While air door is closed, the lamp box at air door place and acoustical generator send sound and light alarm.
After having there is cigarette accident, monitoring display center operations workman can pass through the transporter in emergency stop switch plant-wide emergency shutdown accident transportation roadway.
After playing cigarette accident treatment, or after the air-flow in mine belt transportation roadway meets ventilation standard, native system closes again the first air door, and opens the second air door, makes belt-conveying lane again access air inlet system.
Above-mentioned for exemplary illustration, do not represent protection domain of the present utility model.
Claims (7)
1. equipment against smoke in mine shaft accident automatic disaster reduction system, is arranged in mine belt transportation roadway, it is characterised in that be made up of monitoring display center, transportation roadway centralized control cabinet, air door electric control gear；
Monitoring display center is connected with transportation roadway centralized control cabinet, for sending instruction to transportation roadway centralized control cabinet and obtaining information, is provided with at least more than one transportation roadway centralized control cabinet；
Air door electric control gear is connected with transportation roadway centralized control cabinet, and for performing the instruction of transportation roadway centralized control cabinet, air door electric control gear is made up of the first air door electric control gear and the second air door electric control gear；Transportation roadway centralized control cabinet is also associated with the first damper positions sensor, the second damper positions sensor, is used for monitoring door opening state；
Transportation roadway centralized control cabinet is additionally provided with at least one Smoke Sensor, at least one CO sensor, for playing cigarette accident in monitoring mine belt-conveying lane；It is provided with at least one sound and light signal display, is used for sending warning；Monitoring display center is additionally provided with emergency stop switch, and emergency stop switch is connected with controller of conveyer, for the transporter in plant-wide emergency shutdown mine belt transportation roadway.
2. equipment against smoke in mine shaft accident automatic disaster reduction system according to claim 1, it is characterised in that monitoring display center is additionally provided with alarm device, for sending warning after having there is cigarette accident；Alarm device is acoustic-optic alarm.
3. equipment against smoke in mine shaft accident automatic disaster reduction system according to claim 1, it is characterised in that described sound and light signal display is lamp box and acoustical generator.
4. equipment against smoke in mine shaft accident automatic disaster reduction system according to claim 1, it is characterised in that the first described air door electric control gear and the second air door electric control gear are electric device, adopts electric drive to complete the keying of air door.
5. equipment against smoke in mine shaft accident automatic disaster reduction system according to claim 1, it is characterised in that Smoke Sensor is smog probe, for detecting the smokescope in mine belt transportation roadway；CO sensor is CO probe, for detecting the carbon monoxide gas concentration in mine belt transportation roadway.
6. equipment against smoke in mine shaft accident automatic disaster reduction system according to claim 1, it is characterised in that the first damper positions sensor, the second damper positions sensor are infrared probe, for detecting the door opening state in mine belt transportation roadway.
7. equipment against smoke in mine shaft accident automatic disaster reduction system according to claim 1, it is characterised in that the first damper positions sensor, the second damper positions sensor are proximity switch, for detecting the door opening state in mine belt transportation roadway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620198525.5U CN205400800U (en) | 2016-03-15 | 2016-03-15 | Automatic disaster alleviation system of mine smog accident |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620198525.5U CN205400800U (en) | 2016-03-15 | 2016-03-15 | Automatic disaster alleviation system of mine smog accident |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205400800U true CN205400800U (en) | 2016-07-27 |
Family
ID=56423081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620198525.5U Expired - Fee Related CN205400800U (en) | 2016-03-15 | 2016-03-15 | Automatic disaster alleviation system of mine smog accident |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205400800U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108590732A (en) * | 2018-07-03 | 2018-09-28 | 山东鼎安检测技术有限公司 | A kind of Air Throttle in Mine Pit air regulator real-time automatic monitoring control system and control method |
| CN109343427A (en) * | 2018-11-20 | 2019-02-15 | 左凌云 | A kind of monitoring method and its system for belt lane |
| CN109441545A (en) * | 2018-12-17 | 2019-03-08 | 西安科技大学 | A kind of auto-control damper system and regulation method based on mine flue gas monitoring |
-
2016
- 2016-03-15 CN CN201620198525.5U patent/CN205400800U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108590732A (en) * | 2018-07-03 | 2018-09-28 | 山东鼎安检测技术有限公司 | A kind of Air Throttle in Mine Pit air regulator real-time automatic monitoring control system and control method |
| CN108590732B (en) * | 2018-07-03 | 2024-04-09 | 山东鼎安检测技术有限公司 | Real-time automatic monitoring control system and control method for mine air door and air window |
| CN109343427A (en) * | 2018-11-20 | 2019-02-15 | 左凌云 | A kind of monitoring method and its system for belt lane |
| CN109441545A (en) * | 2018-12-17 | 2019-03-08 | 西安科技大学 | A kind of auto-control damper system and regulation method based on mine flue gas monitoring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20160727 Termination date: 20170315 |