CN206054004U - A kind of fire damp safety monitoring system - Google Patents
A kind of fire damp safety monitoring system Download PDFInfo
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- CN206054004U CN206054004U CN201621096190.2U CN201621096190U CN206054004U CN 206054004 U CN206054004 U CN 206054004U CN 201621096190 U CN201621096190 U CN 201621096190U CN 206054004 U CN206054004 U CN 206054004U
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- outstation
- master station
- fire
- monitoring system
- line diagram
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Abstract
The utility model discloses a kind of fire damp safety monitoring system, at least including an outstation, the outstation passes through communication device and monitoring master station connects；The outstation includes firedamp sensor, air velocity transducer, CO sensors, range sensor, temperature sensor, photographic head, intercom, air exhausting device, audible-visual annunciator and cutoff instrument, the photographic head is infrared night vision camera, the air exhausting device is multiple exhaust fan units with traditional method of indicating the pronunciation of a Chinese character function, the information processing of each outstation is line diagram and chart and is shown by display by the monitoring master station, and line diagram is real-time line diagram and history line diagram, the storage device be hard disk or other can data storage mobile device, the communication device communication modes are wireless telecommunications and cable type wire communication, the fire damp safety monitoring system has feedback of the information timely, detection is accurate, early warning in time, significantly reduce the advantage of gas hazard, it is adapted to promote the use of.
Description
Technical field
This utility model is related to a kind of monitoring system, specifically a kind of fire damp safety monitoring system.
Background technology
China's coal-mine accident frequently occurs, and is increasingly subject to state security department and colliery to the safety problem of underground coal mine
The attention of unit.Gas explosion is main and common mine disaster.Gas explosion is to reach 5%- when gas (CH4) concentration
Between 16%, gas is mixed with air, at high temperature abrupt oxidization, and produces the phenomenon of shock wave, is tight in coal production
Weight disaster.The burning things which may cause a fire disaster of China's coal mines gas explosion is mainly electric spark and explosion, and main scene is getting working face.Colliery
The instantaneous temperature that gas explosion is produced up to 1850～2650 DEG C, 9 times up to first pressing of pressure, quick-fried source nearby gas with per second several
More than hundred meters of speed is outwards impacted, and damages casualties, tunnel and equipment facility.After blast, oxygen concentration is reduced, and is generated big
Amount CO2 and CO, has asphyxia and toxic hazard.Especially many less coal mining enterprises of scale, do not have perfect monitoring and warning system
System, causes the frequent generation of mine disaster.Therefore, to mine gas content, this risk factor is carried out quick and precisely, real-time monitoring and
Early warning, is the important means for solving Frequent Coal Mine Calamities.
Utility model content
For the problem that above-mentioned prior art is present, this utility model provides a kind of fire damp safety monitoring system, tool
There is feedback of the information in time, detection is accurate, timely early warning, the advantages of significantly reduce gas hazard, by optimizing overall structure,
Meet different use requirements.
For achieving the above object, the technical solution adopted in the utility model is：A kind of fire damp safety monitoring system, extremely
Include an outstation less, the outstation passes through communication device and monitoring master station connects；The outstation includes watt
This sensor, air velocity transducer, CO sensors, range sensor, temperature sensor, photographic head, intercom, air exhausting device, sound
Light crossing-signal and cutoff instrument, the firedamp sensor, air velocity transducer, CO sensors and temperature sensor difference real-time detection well
Lower gas density, wind speed, CO concentration and temperature, and in real time by the information transmission of detection to outstation；The outstation connects
Processed after the signal for receiving sensor transmissions, air exhausting device, audible-visual annunciator and cutoff instrument are entered further according to the result for processing
Row control；The range sensor is by the location transmission of each outstation to monitoring master station；The photographic head can be by down-hole
Image transmitting to outstation, outstation will be transferred to monitoring master station after Image Information Processing again；The intercom passes through
Outstation can carry out real-time voice intercommunication with monitoring master station；The monitoring master station receives the information of each outstation and carries out
Process；The display can be by the presentation of information of monitoring master station process out；Monitoring master station is processed by the storage device
Information is preserved；The fire-alarm can send warning and directly connect fire brigade when down-hole occurs fire.
Further, the photographic head is infrared night vision camera.
Further, the air exhausting device is multiple exhaust fan units with traditional method of indicating the pronunciation of a Chinese character function.
Further, the information processing of each outstation is line diagram and chart and passes through display by the monitoring master station
Show, and line diagram is real-time line diagram and history line diagram.
Further, the storage device be hard disk or other can data storage mobile device.
Further, the communication device communication modes are wireless telecommunications and cable type wire communication.
The beneficial effects of the utility model are：The fire damp safety monitoring system has feedback of the information in time, and detection is accurate
Really, timely early warning, significantly reduces the advantage of gas hazard, is adapted to promote the use of.
Description of the drawings
Fig. 1 is this utility model monitoring system schematic diagram.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe.Obviously, described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
As shown in Figure 1：A kind of fire damp safety monitoring system, at least including an outstation, the outstation
Connected by communication device and monitoring master station；The outstation include firedamp sensor, air velocity transducer, CO sensors, away from
From sensor, temperature sensor, photographic head, intercom, air exhausting device, audible-visual annunciator and cutoff instrument, the firedamp sensor,
Air velocity transducer, CO sensors and temperature sensor difference real-time detection fire damp concentration, wind speed, CO concentration and temperature, and
In real time by the information transmission of detection to outstation；Processed after the signal of the outstation reception sensor transmissions, then
Result according to processing is controlled to air exhausting device, audible-visual annunciator and cutoff instrument；Each is monitored by the range sensor
The location transmission of substation is to monitoring master station；The photographic head can be by the image transmitting of down-hole to outstation, and outstation is again
Monitoring master station will be transferred to after Image Information Processing；The intercom can carry out real-time language with monitoring master station by outstation
Sound intercommunication；The monitoring master station receives the information of each outstation and is processed；The display can be by monitoring master station
The presentation of information of reason is out；The information that monitoring master station is processed is preserved by the storage device；The fire-alarm is in well
Issue, the photographic head is infrared night vision camera, the air draft
Device is multiple exhaust fan units with traditional method of indicating the pronunciation of a Chinese character function, and the information processing of each outstation is line diagram by the monitoring master station
Show with chart and by display, and line diagram be real-time line diagram and history line diagram, the storage device be hard disk or
Other can data storage mobile device, the communication device communication modes are wireless telecommunications and cable type wire communication.
Specific embodiment：During use, by outstation be arranged on each working area in, by range sensor by each
The distance information transmission of outstation facilitates partition monitor to manage to monitoring master station, and firedamp sensor, air velocity transducer, CO are passed
Sensor and temperature sensor difference monitor in real time fire damp concentration, wind speed, CO concentration and temperature, and transmit information to monitoring
Substation, when gas density or CO concentration reach the dangerous values of setting, outstation control air exhausting device is exhausted, aerofluxuss dress
Multiple exhaust fan units with traditional method of indicating the pronunciation of a Chinese character function are set to, can be blown afloat into well with the outside aerofluxuss of multiple exhaust blowers, a small amount of exhaust blower,
While reducing gas CO concentration, also use for underground operators existence for appropriate air is provided in well, while acousto-optic report
Alert device starts warning reminding operating personnel and withdraws hazardous area in time, and after gas CO concentration is reduced to safety value, cutoff instrument starts and cuts
The power supply supply of disconnected air exhausting device, intercom can in real time and the personnel of monitoring master station carry out speech exchange, convenient work
Carrying out, display can by monitoring master station process information show that by line diagram and icon staff carries out reality
When line diagram and history line diagram carry out contrast prediction, make underground work safer, storage device is by the information of monitoring master station
Store the convenient arrangement to data and retain, fire-alarm when down-hole occurs fire and alarm can notify to disappear
Anti- army such that it is able to carry out monitoring promptly and accurately in real time to fire damp, provide one very for underground operators
The working environment of safety.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type is by claims rather than described above is limited, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in this utility model.Any reference in claim should not be considered as restriction
Involved claim.
The above, preferred embodiment only of the present utility model is not to limit this utility model, every according to this
Any trickle amendment, equivalent and improvement that the technical spirit of utility model is made to above example, should be included in this
Within the protection domain of utility model technical scheme.
Claims (6)
1. a kind of fire damp safety monitoring system, it is characterised in that：At least include an outstation, the outstation leads to
Cross communication device and monitoring master station connection；The outstation includes firedamp sensor, air velocity transducer, CO sensors, distance
Sensor, temperature sensor, photographic head, intercom, air exhausting device, audible-visual annunciator and cutoff instrument, the firedamp sensor, wind
Fast sensor, CO sensors and temperature sensor difference real-time detection fire damp concentration, wind speed, CO concentration and temperature, and in fact
When by detection information transmission to outstation；Processed after the signal of the outstation reception sensor transmissions, then root
Air exhausting device, audible-visual annunciator and cutoff instrument are controlled according to the result for processing；Each monitoring is divided by the range sensor
The location transmission stood is to monitoring master station；The photographic head can be by the image transmitting of down-hole to outstation, and outstation again will
Monitoring master station is transferred to after Image Information Processing；The intercom can carry out real-time voice with monitoring master station by outstation
Intercommunication；The monitoring master station receives the information of each outstation and is processed；Monitoring master station can be processed by the display
Presentation of information out；The information that monitoring master station is processed is preserved by the storage device；The fire-alarm is in down-hole
Warning can be sent during generation fire and fire brigade is directly connected.
2. a kind of fire damp safety monitoring system according to claim 1, it is characterised in that：The photographic head is infrared
Night vision cam.
3. a kind of fire damp safety monitoring system according to claim 1, it is characterised in that：The air exhausting device is many
The individual exhaust fan unit with traditional method of indicating the pronunciation of a Chinese character function.
4. a kind of fire damp safety monitoring system according to claim 1, it is characterised in that：The monitoring master station will be every
The information processing of individual outstation is line diagram and chart and is shown by display, and line diagram is real-time line diagram and history
Line diagram.
5. a kind of fire damp safety monitoring system according to claim 1, it is characterised in that：The storage device is hard
Disk or other can data storage mobile device.
6. a kind of fire damp safety monitoring system according to claim 1, it is characterised in that：The communication device communication
Mode is wireless telecommunications and cable type wire communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621096190.2U CN206054004U (en) | 2016-09-30 | 2016-09-30 | A kind of fire damp safety monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621096190.2U CN206054004U (en) | 2016-09-30 | 2016-09-30 | A kind of fire damp safety monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206054004U true CN206054004U (en) | 2017-03-29 |
Family
ID=58366627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621096190.2U Expired - Fee Related CN206054004U (en) | 2016-09-30 | 2016-09-30 | A kind of fire damp safety monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206054004U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107542496A (en) * | 2017-08-03 | 2018-01-05 | 大连理工大学 | A kind of tunnel gas based on Internet of Things protrudes early warning and exhaust system |
| CN107577179A (en) * | 2017-08-28 | 2018-01-12 | 江苏荣夏安全科技有限公司 | The CO concentration monitors warning system and control method of a kind of building public domain |
| CN109736892A (en) * | 2018-11-20 | 2019-05-10 | 山西宏安翔科技股份有限公司 | A kind of mining wireless laser methane alarm system and method |
-
2016
- 2016-09-30 CN CN201621096190.2U patent/CN206054004U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107542496A (en) * | 2017-08-03 | 2018-01-05 | 大连理工大学 | A kind of tunnel gas based on Internet of Things protrudes early warning and exhaust system |
| CN107577179A (en) * | 2017-08-28 | 2018-01-12 | 江苏荣夏安全科技有限公司 | The CO concentration monitors warning system and control method of a kind of building public domain |
| CN109736892A (en) * | 2018-11-20 | 2019-05-10 | 山西宏安翔科技股份有限公司 | A kind of mining wireless laser methane alarm system and method |
| CN109736892B (en) * | 2018-11-20 | 2020-08-11 | 山西宏安翔科技股份有限公司 | Mining wireless laser methane alarm system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170329 Termination date: 20170930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |