CN109595037A - A kind of security system of coal mining - Google Patents
A kind of security system of coal mining Download PDFInfo
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- CN109595037A CN109595037A CN201910081809.4A CN201910081809A CN109595037A CN 109595037 A CN109595037 A CN 109595037A CN 201910081809 A CN201910081809 A CN 201910081809A CN 109595037 A CN109595037 A CN 109595037A
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- 239000003245 coal Substances 0.000 title claims abstract description 107
- 238000005065 mining Methods 0.000 title claims abstract description 16
- 238000012544 monitoring process Methods 0.000 claims abstract description 75
- 238000001514 detection method Methods 0.000 claims abstract description 62
- 238000006424 Flood reaction Methods 0.000 claims abstract description 26
- 230000002265 prevention Effects 0.000 claims abstract description 21
- 238000007664 blowing Methods 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 81
- 238000012360 testing method Methods 0.000 claims description 18
- 238000004891 communication Methods 0.000 claims description 9
- 238000011897 real-time detection Methods 0.000 claims description 9
- 239000000779 smoke Substances 0.000 claims description 8
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 238000012806 monitoring device Methods 0.000 claims description 6
- 238000009423 ventilation Methods 0.000 claims description 6
- 230000000007 visual effect Effects 0.000 claims description 6
- 230000003247 decreasing effect Effects 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims 1
- 235000019504 cigarettes Nutrition 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 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
- 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
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
-
- 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
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- 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 belongs to technical field of mine safety, the security system of specifically a kind of coal mining, including gas management unit, fire detection unit, floods detection unit, vital signs body detection unit, prewarning unit, security protection control host, remote monitoring unit, blowing unit, fire extinguishing unit, drainage cell and urgent danger prevention unit.Flexible arrangement of the present invention, it can easily be mounted in coal mine, coal mine unusual condition is notified related personnel in advance by realization, related personnel is reminded to pay attention to and check coal mine situation, when fire, floods occur, warning related personnel's emergency shutdown in time is simultaneously withdrawn rapidly, simultaneously, this system can be monitored automatically for floods, fire and the gas density situation in coal mine, automatic alarm realizes the early prevention of the condition of a disaster and controllable, long-range monitoring and control are realized, targetedly to eliminate safe hidden trouble early.
Description
Technical field
The invention belongs to technical field of mine safety, and in particular to a kind of security system of coal mining.
Background technique
In coal mine because occur fire, floods and gas explosion accident it is annual caused by economic loss it is very big, and once send out
It makes trouble therefore is often exactly major accident, will cause serious personal injury and property loss, therefore carry out to mine and its surrounding
Monitor closely is essential.Current monitoring lacks unified management mainly by the independent each monitoring point of setting, once some is supervised
There is the condition of a disaster in control point, and investigation monitoring point is time-consuming slow, delays rescue.
Summary of the invention
The purpose of the present invention is overcoming above-mentioned problems of the prior art, a kind of security protection system of coal mining is provided
Early discovery may be implemented in system, early to handle, to achieve the purpose that support personnel and safety of coal mines.
The technical scheme is that
A kind of security system of coal mining, comprising: gas management unit, fire detection unit, floods detection unit, life
Order character detection unit, prewarning unit, security protection control host, remote monitoring unit, blowing unit, fire extinguishing unit, draining list
Member and urgent danger prevention unit；
The gas management unit has multiple, each gas management unit and a GPS locator are detected as one
Unit group is evenly arranged on respectively on each preset test point inside coal mine, and the gas management unit is used for real-time detection coal
Gas density situation in mine, and detected gas density signal is sent to the security protection in real time and controls host；
The fire detection unit has multiple, each fire detection unit and a GPS locator are detected as one
Unit group is evenly arranged on respectively on each preset test point inside coal mine, dense for the temperature in real-time detection coal mine, smog
Aphlogistic situation is spent and has, and by detected temperature, smokescope and whether there is or not flare up fire to be sent to the peace in real time
Anti- control host；
The floods detection unit has multiple, each floods detection unit and a GPS locator are detected as one
Unit group is evenly arranged on each preset test point inside coal mine, respectively for the water level and water flow in real-time detection coal mine
Speed condition, and detected water level and water velocity status signals are sent to the security protection in real time and control host；
The vital signs body detection unit is for gas alarming letter transmitted by the control host of security protection described in real-time reception
Number, fire alarm signal and floods alarm signal, and receiving gas alarming signal, fire alarm signal and floods alarm signal
After number, exist in detection coal mine either with or without vital signs body, and the signal that will test is sent to the security protection control master in real time
Machine；
The security protection controls host after receiving gas density signal, and the location information of the GPS locator received
Storage is matched simultaneously, and gas density is made comparisons with preset gas density threshold value, when the gas density received is greater than in advance
If gas density upper threshold value when, security protection control host is by its corresponding GPS positioning information real-time storage, and by alarm signal
It number is sent to remote monitoring unit, the remote monitoring unit will notify related personnel to check by sending information warning；When connecing
When the gas density received is greater than preset gas density limiting threshold value, the security protection control host will be sent out to the prewarning unit
The exceeded alarm signal of gas density out, while the exceeded alarm signal of gas density is sent to remote monitoring unit and vital signs
Body detection unit, and control instruction is sent to blowing unit, so that blowing unit starts, complete the ventilation work inside coal mine
Make, so that gas density dilutes, when the gas density in coal mine is less than lower threshold value, the security protection control host, which will be sent, to be controlled
It instructs to blowing unit, so that blowing unit stops working, it is diluted that the ventilation inside completion coal mine reaches gas density
Purpose；
The security protection control host is after receiving water level and water velocity status signals, and the GPS locator received
Location information match storage simultaneously, and by water level and water velocity situation and preset water level and water velocity condition threshold work
Compare, when the water level and water velocity situation received is greater than preset water level and water velocity situation upper threshold value, the peace
Anti- control host is by its corresponding GPS positioning information real-time storage, when the water level received is greater than preset water level limiting threshold value
When, security protection control host will issue the exceeded alarm signal of water level to the prewarning unit, while by the exceeded alarm signal of water level
Number it is sent to remote monitoring unit and vital signs body detection unit, and sends control instruction discharge water unit, so that draining is single
Member starting, starts the drainage works inside coal mine, so that water level decreasing, when the water level in coal mine is less than lower threshold value, the peace
Anti- control host will send control instruction discharge water unit, so that drainage cell stops working, complete the drainer inside coal mine
Work achievees the purpose that water level reduction；
For the security protection control host after receiving fire alarm signal, the security protection controls host for its corresponding GPS
Location information real-time storage, and alarm signal is sent to remote monitoring unit, the remote monitoring unit will be warned by sending
Show that information notifies related personnel to check, security protection control host be also used to by real-time reception to all detection signals include institute
It states temperature in coal mine transmitted by fire detection unit, smokescope and whether there is or not flare up fire, the gas management unit institute
Water level signal transmitted by the gas density signal of transmission, the floods detection unit is sent to remote monitoring unit, the peace
Anti- control host is simultaneously by temperature, the smokescope and whether there is or not flare up fire and the temperature of setting, cigarette in received coal mine
Mistiness degree and there is aphlogistic upper threshold value to be compared in real time, if the temperature value in received coal mine is higher than the temperature set
Alarm signal is sent to remote monitoring unit by upper threshold value, the security protection control host；If temperature in received coal mine,
Smokescope value is above the upper threshold value of the temperature of setting, smokescope, and alarm signal is sent to by the security protection control host
Remote monitoring unit, the remote monitoring unit will notify related personnel to check by sending information warning；If received
Temperature, smokescope value in coal mine are above the upper threshold value of the temperature of setting, smokescope, and have flame generation, the peace
Anti- control host will issue fire alarm signal to the prewarning unit, while fire alarm signal is sent to long-range monitoring list
Member and vital signs body detection unit；The security protection controls host also while issuing fire alarm signal, by what is received
Vital signs physical examination, which surveys signal and security protection and controls the data prestored in host, to be compared, when there is vital signs body in coal mine
In the presence of, security protection controls host for the converted rear label of signal and is, while fire alarm signal is sent to long-range prison
Unit is controlled, the mobile lane client of the remote monitoring unit dials 119 alarm calls, and notice fire-fighting is assisted, and sends fire extinguishing
Signal is to fire extinguishing unit；In the presence of in coal mine without vital signs body, security protection controls host for the converted rear label of signal and is
Level, while fire alarm signal is sent to remote monitoring unit, and send fire extinguishing signal to fire extinguishing unit；
The security protection control host is also used to vital signs transmitted by vital signs body detection unit described in real-time reception
Physical examination surveys signal and is sent to remote monitoring unit；
The security protection control host is also used to control instruction signal transmitted by real-time reception remote monitoring unit；
The prewarning unit includes manual alarm, combined aural and visual alarm and broadcast system；The manual alarm is used for
It was found that after fire the condition of a disaster, the position of fire alarm signal and place is sent to the security protection control by manual pulling alarm
Host processed, the security protection control host will issue fire alarm signal to combined aural and visual alarm, and issue fire by broadcast system
Alarm signal and the position that fire occurs, while fire alarm signal is sent to remote monitoring unit and vital signs physical examination survey
Unit；
The remote monitoring unit includes controlling the host mobile client that module by signal is connect by wireless communication with security protection
End, the temperature in coal mine that the control host of security protection described in the mobile client real-time reception is sent, smokescope, whether there is or not fire
Flame signal, vital signs physical examination survey signal, gas density, water level information and are sent to mobile client, the long-range monitoring list
Member is also used to receive the alarm signal that the security protection control host is sent, and handles relative alarm signal through mobile client, and
Relevant control instruction signal is sent to the security protection control host, when there is fire, the remote monitoring unit passes through shifting
Dynamic client dials 119 alarm calls and alarms；The remote monitoring unit further includes passing through wirelessly with security protection control host
The SMS platform server of communication module signal connection, the SMS platform server pass through short message transceiver and related personnel's body
On mobile device end signal connection.
The fire extinguishing signal that the fire extinguishing unit is sent for the control host of security protection described in real-time reception, is receiving security protection control
After the fire extinguishing signal that host processed is sent, the task of fire extinguishing is executed.
The control instruction that the urgent danger prevention unit is sent for the control host of security protection described in real-time reception, is receiving peace
After the starting control signal that anti-control host is sent, the task of starting life saving system and life support system is executed, is being received
After the stopping control signal that security protection control host is sent, the stopping life saving system and life support system of the task is executed.
Preferably, the security protection control host also passes through control switch and connect with electrical source of power signal.
Preferably, the fire detection unit includes the heat detection connecting respectively with security protection control host signal
Device, smoke detector and infrared flame detector；The heat detector is thermistor type sensors；The smoke detector
It is smoke sensor device.
Preferably, the vital signs body detection unit includes the human inductor connecting with security protection control host signal,
It is that the human inductor the presence or absence of detects vital signs body signal that signal is surveyed in the vital signs physical examination.
Preferably, the fire extinguishing unit has multiple, each preset test point being evenly arranged on inside coal mine, fire extinguishing unit packet
The fuse connecting with security protection control host signal is included, the fuse is electrically connected fire extinguisher bomb, and signal company is gone back on the fire extinguisher bomb
It is connected to manual electronic lighter, meanwhile, the security protection control host is also electrically connected water injection system, connects simultaneously in the water injection system
It is connected to telecontrol electronic switch and manual buttons, the manual buttons and manual electronic lighter, for automatically controlled failure or manually
Control under mode of operation, the telecontrol electronic switch and fuse control the command information that host is sent by receiving the security protection
Execute movement.
Preferably, the security protection control host is also electrically connected with image collecting device, and described image acquisition device includes more
The video heads of a each preset test point being arranged in inside coal mine are used for the image information inside real-time collection of coal mine
It is achieved with auxiliary monitoring and record.
Preferably, the security protection control host is also electrically connected with attendance monitoring device, and the attendance monitoring device includes setting
The fingerprint or face identification device in coal mine entrance are set, is checked card attendance for the personnel's working that be on duty, while being used to assist
Count number of going into the well.
Preferably, the urgent danger prevention unit includes the urgent danger prevention storehouse that each default ground inside coal mine is arranged in, institute
The urgent danger prevention storehouse control unit stated in urgent danger prevention storehouse is electrically connected with security protection control host, the security protection control host electricity
It is connected with life support system, manually control unit and GPS locator are additionally provided in the life support system, it is described
GPS locator is electrically connected with security protection control host.
Beneficial effects of the present invention:
1, this system flexible arrangement can be easily mounted in coal mine.
2, coal mine unusual condition can be notified related personnel in advance by this system, and related personnel is reminded to pay attention to and check coal mine
Situation alerts related personnel's emergency shutdown in time and withdraws rapidly when fire, floods occur.
3, this system can be monitored automatically for floods, fire and the gas density situation in coal mine, automatic alarm
Realize the early prevention of the condition of a disaster and controllable.
4, long-range monitoring and control may be implemented in this system.
5, this system also contemplates the manually control function in the case of power failure, targetedly to disappear early
Except security risk.
Detailed description of the invention
Fig. 1 is system block diagram of the invention.
Specific embodiment
With reference to the accompanying drawing, the specific embodiment of the present invention is described in detail, it is to be understood that of the invention
Protection scope be not limited by the specific implementation.
As shown in Figure 1, present embodiments providing a kind of security system of coal mining, comprising: gas management unit, fire
Detection unit, floods detection unit, vital signs body detection unit, prewarning unit, security protection control host, remote monitoring unit,
Blowing unit, fire extinguishing unit, drainage cell and urgent danger prevention unit；
Gas management unit has multiple, each gas management unit and a GPS locator are as a detection unit
Group is evenly arranged on respectively on each preset test point inside coal mine, and gas management unit is for watt in real-time detection coal mine
This concentration profile, and detected gas density signal is sent to security protection control host in real time；
Fire detection unit has multiple, each fire detection unit and a GPS locator are as a detection unit
Group is evenly arranged on respectively on each preset test point inside coal mine, in real-time detection coal mine temperature, smokescope and
There is an aphlogistic situation, and by detected temperature, smokescope and whether there is or not flare up fire to be sent to security protection control master in real time
Machine；
Floods detection unit has multiple, each floods detection unit and a GPS locator are as a detection unit
Group is evenly arranged on each preset test point inside coal mine, respectively for the water level and water velocity in real-time detection coal mine
Situation, and detected water level and water velocity status signals are sent to security protection control host in real time；
Vital signs body detection unit is for gas alarming signal, fire report transmitted by real-time reception security protection control host
Alert signal and floods alarm signal, and after receiving gas alarming signal, fire alarm signal and floods alarm signal, detection
Exist in coal mine either with or without vital signs body, and the signal that will test is sent to security protection control host in real time；
Security protection controls host after receiving gas density signal, and the location information of GPS locator received is simultaneously
Pairing storage, and gas density is made comparisons with preset gas density threshold value, when the gas density received is greater than preset
When gas density upper threshold value, security protection controls host for its corresponding GPS positioning information real-time storage, and alarm signal is sent to
Remote monitoring unit, remote monitoring unit will notify related personnel to check by sending information warning；When the gas received is dense
When degree is greater than preset gas density limiting threshold value, security protection control host will issue the exceeded alarm signal of gas density to prewarning unit
Number, while the exceeded alarm signal of gas density is sent to remote monitoring unit and vital signs body detection unit, and send control
System instruction is to blowing unit, so that blowing unit starts, the ventilation work inside coal mine is completed, so that gas density is dilute
It releases, when the gas density in coal mine is less than lower threshold value, security protection, which controls host, will send control instruction to blowing unit, so that sending
Wind unit stops working, and completes the ventilation inside coal mine and reaches the diluted purpose of gas density；
Security protection controls host after receiving water level and water velocity status signals, and the GPS locator that receives is determined
Position information matches storage simultaneously, and water level and water velocity situation and preset water level and water velocity condition threshold are made ratio
Compared with, when the water level and water velocity situation received is greater than preset water level and water velocity situation upper threshold value, security protection control
Host is by its corresponding GPS positioning information real-time storage, when the water level received is greater than preset water level limiting threshold value, security protection
Control host will issue the exceeded alarm signal of water level to prewarning unit, while the exceeded alarm signal of water level is sent to long-range monitoring
Unit and vital signs body detection unit, and control instruction discharge water unit is sent, so that drainage cell starts, start in coal mine
The drainage works in portion, so that water level decreasing, when the water level in coal mine is less than lower threshold value, security protection controls host and refers to control is sent
Discharge water unit is enabled, so that drainage cell stops working, the drainage works inside coal mine is completed and achievees the purpose that water level reduction；
Security protection controls host after receiving fire alarm signal, and security protection controls host for its corresponding GPS positioning information
Real-time storage, and alarm signal is sent to remote monitoring unit, remote monitoring unit will notify phase by sending information warning
Pass personnel investigation, security protection control host be also used to by real-time reception to all detection signals include transmitted by fire detection unit
Coal mine in temperature, smokescope and whether there is or not gas density signal transmitted by flare up fire, gas management unit, floods examine
It surveys water level signal transmitted by unit and is sent to remote monitoring unit, security protection controls host simultaneously will be in received coal mine
Temperature, smokescope and whether there is or not flare up fire and the temperature of setting, smokescope and there is aphlogistic upper threshold value to be compared in real time
Right, if the temperature value in received coal mine is higher than the temperature upper threshold value of setting, security protection control host sends alarm signal
To remote monitoring unit；If temperature, smokescope value in received coal mine is above the temperature of setting, smokescope
Upper threshold value, security protection control host and alarm signal are sent to remote monitoring unit, and remote monitoring unit will be by sending warning letter
Breath notifies related personnel to check；If temperature in received coal mine, that smokescope value is above the temperature of setting, smog is dense
The upper threshold value of degree, and have flame generation, security protection control host will issue fire alarm signal to prewarning unit, while by fire report
Alert signal is sent to remote monitoring unit and vital signs body detection unit；Security protection controls host and is also issuing fire alarm signal
While, the data prestored in signal and security protection control host are surveyed into the vital signs physical examination received and are compared, when
In the presence of having vital signs body in coal mine, security protection control host by signal it is converted after label be, while by fire report
Alert signal is sent to remote monitoring unit, and the mobile lane client of remote monitoring unit dials 119 alarm calls, notice fire-fighting association
It helps, and sends fire extinguishing signal to fire extinguishing unit；In the presence of in coal mine without vital signs body, security protection controls host for signal through turning
Label is after changing, while fire alarm signal is sent to remote monitoring unit, and it is single to fire extinguishing to send fire extinguishing signal
Member；
Security protection control host is also used to vital signs physical examination transmitted by real-time reception vital signs body detection unit and surveys letter
Number and be sent to remote monitoring unit；
Security protection control host is also used to control instruction signal transmitted by real-time reception remote monitoring unit；
Prewarning unit includes manual alarm, combined aural and visual alarm and broadcast system；Manual alarm is for finding fire
After the condition of a disaster, the position of fire alarm signal and place is sent to security protection control host, security protection control by manual pulling alarm
Host processed will issue fire alarm signal to combined aural and visual alarm, and issue fire alarm signal by broadcast system and fire occurs
Position, while fire alarm signal is sent to remote monitoring unit and vital signs body detection unit；
Remote monitoring unit includes controlling the host mobile client that module by signal is connect by wireless communication with security protection, is moved
The temperature in coal mine that dynamic client real-time reception security protection control host is sent, smokescope, whether there is or not flare up fire, life are special
Sign physical examination surveys signal, gas density, water level information and is sent to mobile client, and remote monitoring unit is also used to receive security protection control
The alarm signal that host processed is sent handles relative alarm signal through mobile client, and relevant control instruction signal is sent out
Security protection control host is given, when there is fire, remote monitoring unit is dialed 119 alarm calls by mobile client and reported
It is alert；Remote monitoring unit further includes controlling the host SMS platform server that module by signal is connect by wireless communication with security protection,
SMS platform server is connect by short message transceiver with the mobile device end signal with related personnel.
The fire extinguishing signal that fire extinguishing unit is sent for real-time reception security protection control host is receiving security protection control host hair
After the fire extinguishing signal come, the task of fire extinguishing is executed；
The control instruction that urgent danger prevention unit is sent for real-time reception security protection control host is receiving security protection control master
After the starting control signal that machine is sent, the task of starting life saving system and life support system is executed, security protection control is being received
After the stopping control signal that host is sent, the stopping life saving system and life support system of the task is executed.
Further, security protection control host also passes through control switch and connect with electrical source of power signal.
Further, fire detection unit includes the heat detector connecting respectively with security protection control host signal, sense cigarette
Detector and infrared flame detector；Heat detector is thermistor type sensors；Smoke detector is smoke sensor device.
Further, vital signs body detection unit includes the human inductor connecting with security protection control host signal, raw
Life character detection signal is that human inductor the presence or absence of detects vital signs body signal.
Further, fire extinguishing unit has multiple, each preset test point being evenly arranged on inside coal mine, and fire extinguishing unit includes
With the fuse that connect of security protection control host signal, fuse electrical connection fire extinguisher bomb goes back signal on fire extinguisher bomb and is connected with manual electronics and beats
Firearm, meanwhile, security protection control host is also electrically connected water injection system, is connected with telecontrol electronic switch and manual control simultaneously in water injection system
Button, manual buttons and manual electronic lighter, for the control under automatically controlled failure or manual operation state, remote control electric is opened
It closes and fuse controls the command information that host is sent by reception security protection and executes movement.
Further, security protection control host is also electrically connected with image collecting device, and image collecting device includes multiple settings
The video heads of each preset test point inside coal mine, for the image information inside real-time collection of coal mine, to assist
Monitoring and record achieve.
Further, security protection control host is also electrically connected with attendance monitoring device, and attendance monitoring device includes being arranged in coal
The fingerprint or face identification device of mine entrance are checked card attendance for the personnel's working that be on duty, while being used under ancillary statistics
Well number.
Further, urgent danger prevention unit includes the urgent danger prevention storehouse that each default ground inside coal mine is arranged in, promptly
Urgent danger prevention storehouse control unit in hedging storehouse is electrically connected with security protection control host, and security protection control host is electrically connected with life maintenance
System, manually control unit and GPS locator are additionally provided in life support system, and GPS locator and security protection control host
Electrical connection.
Wherein, security protection control host is the PLC controller of model OMRON CP1E-N20DR-D.
Wherein, wireless communication module is 3G wireless communication module, 4G wireless communication module or WIFI module.
In conclusion a kind of security system flexible arrangement of coal mining provided by the invention, can easily pacify
In coal mine, realizes and coal mine unusual condition is notified into related personnel in advance, related personnel is reminded to pay attention to and check coal mine situation,
When fire, floods occur, related personnel's emergency shutdown is alerted in time and is withdrawn rapidly, meanwhile, this system can be directed to coal mine
Interior floods, fire and gas density situation is monitored automatically, and automatic alarm realizes that the early prevention of the condition of a disaster with controllably, is realized
Long-range monitoring and control, this system also contemplates the manually control function in the case of power failure, so as to targeted
Eliminate safe hidden trouble early, it is practical, be worthy to be popularized.
Disclosed above is only several specific embodiments of the invention, and still, the embodiment of the present invention is not limited to this, is appointed
What what those skilled in the art can think variation should all fall into protection scope of the present invention.
Claims (8)
1. a kind of security system of coal mining characterized by comprising gas management unit, fire detection unit, floods inspection
Survey unit, vital signs body detection unit, prewarning unit, security protection control host, remote monitoring unit, blowing unit, fire extinguishing list
Member, drainage cell and urgent danger prevention unit；
The gas management unit has multiple, each gas management unit and a GPS locator are as a detection unit
Group is evenly arranged on respectively on each preset test point inside coal mine, and the gas management unit is in real-time detection coal mine
Gas density situation, and detected gas density signal is sent to the security protection in real time and controls host；
The fire detection unit has multiple, each fire detection unit and a GPS locator are as a detection unit
Group is evenly arranged on respectively on each preset test point inside coal mine, in real-time detection coal mine temperature, smokescope and
There is aphlogistic situation, and by detected temperature, smokescope and whether there is or not flare up fire to be sent to the security protection control in real time
Host processed；
The floods detection unit has multiple, each floods detection unit and a GPS locator are as a detection unit
Group is evenly arranged on each preset test point inside coal mine, respectively for the water level and water velocity in real-time detection coal mine
Situation, and detected water level and water velocity status signals are sent to the security protection in real time and control host；
The vital signs body detection unit is for gas alarming signal, fire transmitted by the control host of security protection described in real-time reception
Calamity alarm signal and floods alarm signal, and after receiving gas alarming signal, fire alarm signal and floods alarm signal,
It detects in coal mine and exists either with or without vital signs body, and the signal that will test is sent to the security protection control host in real time；
Security protection control host is after receiving gas density signal, and the location information of GPS locator received is simultaneously
Pairing storage, and gas density is made comparisons with preset gas density threshold value, when the gas density received is greater than preset
When gas density upper threshold value, alarm signal is sent out its corresponding GPS positioning information real-time storage by the security protection control host
Remote monitoring unit is given, the remote monitoring unit will notify related personnel to check by sending information warning；When receiving
Gas density when being greater than preset gas density limiting threshold value, security protection control host will issue watt to the prewarning unit
This concentration over-standard alarm signal, while the exceeded alarm signal of gas density is sent to remote monitoring unit and vital signs physical examination
Unit is surveyed, and sends control instruction to blowing unit, so that blowing unit starts, completes the ventilation work inside coal mine,
So that gas density dilutes, when the gas density in coal mine is less than lower threshold value, the security protection control host refers to control is sent
It enables to blowing unit, so that blowing unit stops working, completes the ventilation inside coal mine and reach the diluted mesh of gas density
's；
Security protection control host is after receiving water level and water velocity status signals, and the GPS locator that receives is determined
Position information matches storage simultaneously, and water level and water velocity situation and preset water level and water velocity condition threshold are made ratio
Compared with, when the water level and water velocity situation received is greater than preset water level and water velocity situation upper threshold value, the security protection
Control host is by its corresponding GPS positioning information real-time storage, when the water level received is greater than preset water level limiting threshold value,
The security protection control host will issue the exceeded alarm signal of water level to the prewarning unit, while the exceeded alarm signal of water level being sent out
Remote monitoring unit and vital signs body detection unit are given, and sends control instruction discharge water unit, so that drainage cell opens
It is dynamic, start the drainage works inside coal mine, so that water level decreasing, when the water level in coal mine is less than lower threshold value, the security protection control
Host processed will send control instruction discharge water unit, so that drainage cell stops working, complete the drainage works inside coal mine and reach
The purpose reduced to water level；
For the security protection control host after receiving fire alarm signal, the security protection controls host for its corresponding GPS positioning
Information real-time storage, and alarm signal is sent to remote monitoring unit, the remote monitoring unit will be by sending warning letter
Breath notifies related personnel to check, security protection control host be also used to by real-time reception to all detection signals include the fire
Temperature, smokescope in coal mine transmitted by calamity detection unit and whether there is or not transmitted by flare up fire, the gas management unit
Gas density signal, water level signal is sent to remote monitoring unit, the security protection control transmitted by the floods detection unit
Host processed is simultaneously by temperature, the smokescope and whether there is or not flare up fire and the temperature of setting, smog are dense in received coal mine
It spends and there is aphlogistic upper threshold value to be compared in real time, if the temperature value in received coal mine is higher than the temperature upper-level threshold of setting
Alarm signal is sent to remote monitoring unit by value, the security protection control host；If temperature, smog in received coal mine
Concentration value is above the upper threshold value of the temperature of setting, smokescope, and alarm signal is sent to remotely by the security protection control host
Monitoring unit, the remote monitoring unit will notify related personnel to check by sending information warning；If received coal mine
Interior temperature, smokescope value are above the upper threshold value of the temperature of setting, smokescope, and have flame generation, the security protection control
Host processed will to the prewarning unit issue fire alarm signal, while by fire alarm signal be sent to remote monitoring unit and
Vital signs body detection unit；Security protection control host is also while issuing fire alarm signal, the life that will receive
Character detection signal and security protection control the data that prestore in host and are compared, when in coal mine with the presence of vital signs body
When, the converted rear label of signal is by security protection control host, while fire alarm signal is sent to long-range monitoring list
Member, the mobile lane client of the remote monitoring unit dial 119 alarm calls, and notice fire-fighting is assisted, and sends fire extinguishing signal
To fire extinguishing unit；In the presence of in coal mine without vital signs body, security protection controls host for the converted rear label of signal and is,
Fire alarm signal is sent to remote monitoring unit simultaneously, and sends fire extinguishing signal to fire extinguishing unit；
The security protection control host is also used to vital signs physical examination transmitted by vital signs body detection unit described in real-time reception
It surveys signal and is sent to remote monitoring unit；
The security protection control host is also used to control instruction signal transmitted by real-time reception remote monitoring unit；
The prewarning unit includes manual alarm, combined aural and visual alarm and broadcast system；The manual alarm is for finding
After fire the condition of a disaster, the position of fire alarm signal and place is sent to the security protection control master by manual pulling alarm
Machine, the security protection control host will issue fire alarm signal to combined aural and visual alarm, and issue fire alarm by broadcast system
Signal and the position that fire occurs, while fire alarm signal is sent to remote monitoring unit and vital signs physical examination survey list
Member；
The remote monitoring unit includes controlling the host mobile client that module by signal is connect by wireless communication, institute with security protection
State that temperature in the coal mine that sends of the control host of security protection described in mobile client real-time reception, smokescope, whether there is or not flame letters
Number, vital signs physical examination survey signal, gas density, water level information and be sent to mobile client, the remote monitoring unit is also
The alarm signal sent for receiving security protection control host handles relative alarm signal through mobile client, and by phase
The control instruction signal of pass is sent to the security protection control host, and when there is fire, the remote monitoring unit passes through mobile visitor
Family end dials 119 alarm calls and alarms；The remote monitoring unit further includes controlling host by wireless communication with security protection
The SMS platform server of module by signal connection, the SMS platform server pass through with short message transceiver and related personnel
The connection of mobile device end signal.
The fire extinguishing signal that the fire extinguishing unit is sent for the control host of security protection described in real-time reception is receiving security protection control master
After the fire extinguishing signal that machine is sent, the task of fire extinguishing is executed；
The control instruction that the urgent danger prevention unit is sent for the control host of security protection described in real-time reception, is receiving security protection control
After the starting control signal that host processed is sent, the task of starting life saving system and life support system is executed, security protection is being received
After the stopping control signal that control host is sent, the stopping life saving system and life support system of the task is executed.
2. a kind of security system of coal mining as described in claim 1, which is characterized in that the security protection control host is also logical
Control switch is crossed to connect with electrical source of power signal.
3. a kind of security system of coal mining as described in claim 1, which is characterized in that the fire detection unit includes
Heat detector, smoke detector and the infrared flame detector being connect respectively with security protection control host signal；The sense
Warm detector is thermistor type sensors；The smoke detector is smoke sensor device.
4. a kind of security system of coal mining as described in claim 1, which is characterized in that the vital signs physical examination is surveyed single
Member includes the human inductor connecting with security protection control host signal, and it is the human body sensing that signal is surveyed in the vital signs physical examination
Device the presence or absence of detects vital signs body signal.
5. a kind of security system of coal mining as described in claim 1, which is characterized in that the fire extinguishing unit have it is multiple,
The each preset test point being evenly arranged on inside coal mine, fire extinguishing unit include drawing with what security protection control host signal was connect
Letter, the fuse are electrically connected fire extinguisher bomb, go back signal on the fire extinguisher bomb and be connected with manual electronic lighter, meanwhile, the security protection
Control host is also electrically connected water injection system, is connected with telecontrol electronic switch and manual buttons simultaneously in the water injection system, described
Manual buttons and manual electronic lighter, for the control under automatically controlled failure or manual operation state, the remote control electric is opened
It closes and fuse controls the command information that host is sent by the reception security protection and executes movement.
6. a kind of security system of coal mining as described in claim 1, which is characterized in that the security protection control host is also electric
It is connected with image collecting device, described image acquisition device includes multiple each preset test points being arranged in inside coal mine
Video heads are achieved for the image information inside real-time collection of coal mine to assist monitoring and recording.
7. a kind of security system of coal mining as described in claim 1, which is characterized in that the security protection control host is also electric
It is connected with attendance monitoring device, the attendance monitoring device includes the fingerprint or face identification device that coal mine entrance is arranged in,
It checks card attendance for the personnel's working that be on duty, while being used to ancillary statistics and going into the well number.
8. a kind of security system of coal mining as described in claim 1, which is characterized in that the urgent danger prevention unit includes
The urgent danger prevention storehouse on each default ground inside coal mine is set, the urgent danger prevention storehouse control unit in the urgent danger prevention storehouse with
The security protection control host electrical connection, the security protection control host are electrically connected with life support system, the life support system
On be additionally provided with manually control unit and GPS locator, the GPS locator is electrically connected with security protection control host.
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| CN201910081809.4A CN109595037A (en) | 2019-01-28 | 2019-01-28 | A kind of security system of coal mining |
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| CN201910081809.4A CN109595037A (en) | 2019-01-28 | 2019-01-28 | A kind of security system of coal mining |
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