CN106593514A - Fire fighting system used for mine transport device - Google Patents
Fire fighting system used for mine transport device Download PDFInfo
- Publication number
- CN106593514A CN106593514A CN201610990386.4A CN201610990386A CN106593514A CN 106593514 A CN106593514 A CN 106593514A CN 201610990386 A CN201610990386 A CN 201610990386A CN 106593514 A CN106593514 A CN 106593514A
- Authority
- CN
- China
- Prior art keywords
- control unit
- plc
- fighting system
- fire fighting
- unit
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000005065 mining Methods 0.000 claims description 11
- 239000000779 smoke Substances 0.000 claims description 7
- 230000005611 electricity Effects 0.000 abstract description 3
- 238000005507 spraying Methods 0.000 abstract 2
- 238000005516 engineering process Methods 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000009423 ventilation 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
- E21F5/00—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires
- E21F5/02—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires by wetting or spraying
-
- 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)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a fire fighting system used for a mine transport device. The system is characterized by comprising a control unit, a signal acquisition unit, an alarm unit and a linkage water-spraying device; the linkage water-spraying device is provided with electromagnetic valves; the electromagnetic valves are arranged in a whole course of a transport belt and electrically connected to the control unit; and the control unit serves as a PLC with two analog quantity or/and analog quantity input modules. Compared with the prior art, the fire fighting system used for the mine transport device has the following advantages: the biggest advantage of the fire fighting system is that the system has a self outage function which means signals are collected by timing intermittently; when no fire disaster is detected, a power supply of the electromagnetic valves is in the cut-off state so that usage safety of the mine environment is ensured; even if electricity is cut off, a spare power supply is used for electricity supply; the system is good in safety performance; a manual-operated water valve can be utilized for emergency fire fighting when electric equipment fails.
Description
Technical field
The present invention relates to mine fire-fighting application, more particularly to a kind of mining conveying device fire-fighting system.
Background technology
The raising of ore deposit mining machines automaticity, the automaticity of Coal Transportation band raising and its use it is general
Time, but conveyer belt during hauling operation due to Jing often indirectly frottages, and be operated in mine and ventilation, due to ore deposit
Well is contained within the flammable explosive gas such as gas, once there is fire, consequence is very serious；At present, the fire-fighting system in mine application
System automaticity is not high, needs staff's moment to supervise, and is possible to unless you give your whole attention to it ignore the generation of disaster.
The content of the invention
It is an object of the invention to overcome the deficiencies in the prior art, there is provided a kind of mining conveying device fire-fighting system,
I.e. a kind of installation is applied to the automatic fire protection system on conveyer belt.
The present invention is achieved by the following technical solutions：A kind of mining conveying device fire-fighting system, it is characterised in that
Including control unit, signal gathering unit, alarm unit, link Sprinkler, is provided with electromagnetism in the linkage Sprinkler
Valve, the electromagnetic valve is in the whole arrangement of travelling belt and is electrically connected in control unit, and described control unit selects PLC, and the PLC is certainly
Two analog inputs of band or/and Analog input mModule；The PLC inputs connect the signal gathering unit, the PLC
Outfan connects the alarm unit, and the PLC outfans are connected with relay group, the described electromagnetism of the relay group connection
The start stop switch of valve and conveyer belt in parallel.
Preferably, the signal gathering unit selects Smoke Sensor and flame sensor, and the Smoke Sensor is by cigarette
Fog signal changes into the signal of telecommunication and passes to control unit.
Preferably, electromagnetic valve it is connected with and is equipped with manual water valve in the linkage Sprinkler.
Preferably, the system is provided with stand-by power supply, the stand-by power supply by charger and accumulator battery into.
The present invention has advantages below compared to existing technology：The maximum feature of the present invention is that the fire-fighting system is autotomyed electric work
Can, i.e., indirect signals collecting when using tricks again, in the case where fire condition is not detected, power of electromagnetic valve is in dissengaged positions, it is ensured that mine
Using for environment is safe, even if under powering-off state, having stand-by power supply to power；Have a safety feature, even if electric equipment breaks down
Manual water valve can be also taken to carry out urgent fire-fighting.
Description of the drawings
Fig. 1 is a kind of theory diagram of mining conveying device fire-fighting system of the invention.
Specific embodiment
Below embodiments of the invention are elaborated, the present embodiment is carried out under premised on technical solution of the present invention
Implement, give detailed embodiment and specific operating process, but protection scope of the present invention is not limited to following enforcements
Example.
As shown in figure 1, the present embodiment provides a kind of mining conveying device fire-fighting system, it is characterised in that single including control
Unit 101, signal gathering unit 200, alarm unit 102, link Sprinkler 300, is provided with the linkage Sprinkler 300
Electromagnetic valve 301, the electromagnetic valve 301 is in the whole arrangement of 104 belt of conveying arrangement and is electrically connected in control unit 101, the control
Unit 101 selects PLC, the PLC to carry two analog inputs or/and Analog input mModule；The PLC inputs connection
The signal gathering unit 200, the PLC outfans connect the alarm unit 101, and the PLC outfans are connected with relay
Device group 103, the relay group 103 connect the start stop switch of described electromagnetic valve 301 and conveying arrangement 104 in parallel.
Preferably, the signal gathering unit 200 selects Smoke Sensor 201 and flame sensor 202, the smog to pass
Smoke signal is changed into the signal of telecommunication and passes to control unit 101 by sensor 201.
Preferably, electromagnetic valve 301 it is connected with and is equipped with manual water valve in the linkage Sprinkler 300.
Preferably, the system is provided with stand-by power supply 105, the stand-by power supply by charger and accumulator battery into.
The maximum feature of the present invention is that the fire-fighting system is autotomyed Electricity Functional, i.e., indirect signals collecting when using tricks again,
Do not detect that power of electromagnetic valve is in dissengaged positions under fire condition, it is ensured that using for Minepit environment is safe, when there is fire, smog
, by signal transmission in PLC control unit, control electromagnetic valve realizes automatic water jetting fire-fighting for sensor and/or flame sensor, even if
Under powering-off state, there is stand-by power supply to power；Have a safety feature, even if electric equipment breaks down, the manual water valve that can also take is carried out
Urgent fire-fighting.
Presently preferred embodiments of the present invention is the foregoing is only, not to limit the present invention, all essences in the present invention
Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.
Claims (4)
1. a kind of mining conveying device fire-fighting system, it is characterised in that including control unit（101）, signal gathering unit
（200）, alarm unit（102）, link Sprinkler（300）, the linkage Sprinkler（300）In be provided with electromagnetic valve
（301）, the electromagnetic valve（301）In conveying arrangement（104）Belt is whole to be arranged and is electrically connected in control unit（101）, the control
Unit processed（101）From PLC, the PLC carries two analog inputs or/and Analog input mModule；The PLC inputs
Connect the signal gathering unit（200）, the PLC outfans connect the alarm unit（101）, the PLC outfans company
It is connected to relay group（103）, the relay group（103）The described electromagnetic valve of connection（301）With conveying arrangement in parallel（104）'s
Start stop switch.
2. a kind of mining conveying device fire-fighting system according to claim 1, it is characterised in that：The signals collecting list
Unit（200）From Smoke Sensor（201）And flame sensor（202）, the Smoke Sensor（201）Smoke signal is converted
Control unit is passed to into the signal of telecommunication（101）.
3. a kind of mining conveying device fire-fighting system according to claim 1, it is characterised in that：The linkage watering dress
Put（300）Middle electromagnetic valve（301）And be connected with and be equipped with manual water valve.
4. a kind of mining conveying device fire-fighting system according to claim 1, it is characterised in that：The system is provided with
Stand-by power supply（105）, the stand-by power supply by charger and accumulator battery into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610990386.4A CN106593514A (en) | 2016-11-10 | 2016-11-10 | Fire fighting system used for mine transport device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610990386.4A CN106593514A (en) | 2016-11-10 | 2016-11-10 | Fire fighting system used for mine transport device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106593514A true CN106593514A (en) | 2017-04-26 |
Family
ID=58590048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610990386.4A Pending CN106593514A (en) | 2016-11-10 | 2016-11-10 | Fire fighting system used for mine transport device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106593514A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107339123A (en) * | 2017-06-27 | 2017-11-10 | 苏州美天网络科技有限公司 | A kind of mine operation guidance system based on APP |
| CN108915770A (en) * | 2018-06-12 | 2018-11-30 | 山西太钢工程技术有限公司 | Underground coal mine fire extinguishing system and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU298239A1 (en) * | 1967-06-17 | 1976-05-25 | Drip system for dust suppression | |
| CN201458305U (en) * | 2009-08-13 | 2010-05-12 | 山西兰花科技创业股份有限公司 | Intelligent protection device for belt conveyor |
| CN202296261U (en) * | 2011-10-24 | 2012-07-04 | 兖矿集团有限公司 | Automatic sprinkling device for belt |
| CN202687406U (en) * | 2012-06-22 | 2013-01-23 | 江苏道森机电科技有限公司 | Belt conveyor protector for coal mine |
| CN203638644U (en) * | 2013-11-21 | 2014-06-11 | 陕西子竹电子有限公司 | PCC based taping machine transportation centralized control system |
-
2016
- 2016-11-10 CN CN201610990386.4A patent/CN106593514A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU298239A1 (en) * | 1967-06-17 | 1976-05-25 | Drip system for dust suppression | |
| CN201458305U (en) * | 2009-08-13 | 2010-05-12 | 山西兰花科技创业股份有限公司 | Intelligent protection device for belt conveyor |
| CN202296261U (en) * | 2011-10-24 | 2012-07-04 | 兖矿集团有限公司 | Automatic sprinkling device for belt |
| CN202687406U (en) * | 2012-06-22 | 2013-01-23 | 江苏道森机电科技有限公司 | Belt conveyor protector for coal mine |
| CN203638644U (en) * | 2013-11-21 | 2014-06-11 | 陕西子竹电子有限公司 | PCC based taping machine transportation centralized control system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107339123A (en) * | 2017-06-27 | 2017-11-10 | 苏州美天网络科技有限公司 | A kind of mine operation guidance system based on APP |
| CN107339123B (en) * | 2017-06-27 | 2019-06-14 | 苏州美天网络科技有限公司 | A kind of mine operation guidance system based on APP |
| CN108915770A (en) * | 2018-06-12 | 2018-11-30 | 山西太钢工程技术有限公司 | Underground coal mine fire extinguishing system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170426 |
|
| RJ01 | Rejection of invention patent application after publication |