CN206526426U - Mining area air compressor automatic fire extinguishing system - Google Patents
Mining area air compressor automatic fire extinguishing system Download PDFInfo
- Publication number
- CN206526426U CN206526426U CN201720121032.6U CN201720121032U CN206526426U CN 206526426 U CN206526426 U CN 206526426U CN 201720121032 U CN201720121032 U CN 201720121032U CN 206526426 U CN206526426 U CN 206526426U
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- China
- Prior art keywords
- air compressor
- plc
- fire extinguishing
- extinguishing system
- sensor
- 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.)
- Expired - Fee Related
Links
- 238000005065 mining Methods 0.000 title claims abstract description 26
- 239000000779 smoke Substances 0.000 claims abstract description 18
- 238000001514 detection method Methods 0.000 claims description 16
- 238000004880 explosion Methods 0.000 claims description 8
- 238000005259 measurement Methods 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 6
- 238000002485 combustion reaction Methods 0.000 description 5
- 239000003921 oil Substances 0.000 description 5
- 230000002269 spontaneous effect Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000003245 coal Substances 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 239000010687 lubricating oil Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000010725 compressor oil Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 241001282153 Scopelogadus mizolepis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000004397 blinking Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
Landscapes
- Fire Alarms (AREA)
Abstract
The utility model is related to mining area exploitation field of security systems, particularly a kind of mining area simple in construction, easy to use and high security performance air compressor automatic fire extinguishing system.It includes PLC and the flame proof power supply box, Smoke Sensor, flame sensor, audible-visual annunciator and the fire extinguisher that are connected with the PLC.Mining area of the present utility model air compressor automatic fire extinguishing system, pass through the cooperation of flame proof power supply box, PLC, Smoke Sensor, flame sensor, audible-visual annunciator and fire extinguisher etc., disaster hidden-trouble can be conveniently detected, put out a fire in time, avoid generation security incident, improve security performance, and with it is simple in construction, easy to use the characteristics of.
Description
Technical field
The utility model is related to mining area exploitation field of security systems, particularly a kind of simple in construction, easy to use and safe
Performance high mining area air compressor automatic fire extinguishing system.
Background technology
Air compressor (abbreviation air compressor machine) is one of mine main dynamics equipment as colliery big scale fixed equipments, is coal
Ore deposit pneumatic machinery provides reliable power source.Because air compressor machine makees lubricating oil using mineral oil, its lubricating oil was calmed the anger with it
Journey is along the oily deposit of the formation such as whole exhaust channel cylinder valve room pipe cooler and air accumulator, and it can occur under certain condition
Spontaneous combustion and cause air Compressor unit to explode, this phenomenon world, which respectively produces state, to be had.This is very in the actual production in colliery
Dangerous, it is more likely that cause serious disaster.Therefore the fire risk of management and control air compressor machine just seems very necessary, to colliery
Safety in production is of great significance.
The deep development worked with coal mining, mining level is more and more deeper, and gas bearing capacity is increased, ground temperature rise, raw
Production system becomes increasingly complex, and the spontaneous combustion of Mine Air Compressor has turned into the potential problem that Safety of Coal Mine Production is badly in need of solving.
Because air compressor using compressor oil makees lubricating oil, compressor oil is calmed the anger process with compressor, along whole
Exhaust passage forms oily deposit, and this deposit is referred to as carbon distribution.(exhaust is trapped in when oil immersion enters among carbon distribution and iron rust
In passage), if delivery temperature is high to a certain extent, the carbon distribution sediment oxidation aggravation of oil is absorbed, and it is a kind of heat release to aoxidize
Reaction, makes local temperature further raise and occurs spontaneous combustion.Spontaneous combustion is not necessarily to the flash-point that air themperature reaches oil, exists sometimes
Temperature occurs when being 180~200 DEG C even lower.Spontaneous combustion exacerbates the evaporation of oil.When concentration oily in air reaches certain journey
It may be exploded when spending.
Utility model content
In view of this, the purpose of this utility model be to overcome the deficiencies in the prior art there is provided one kind it is simple in construction, use
Convenient and security performance high mining area air compressor automatic fire extinguishing system.
The utility model solves its technical problem and uses the technical scheme to be：Mining area air compressor self-extinguishing system
System, including
PLC, receives the detection signal of Smoke Sensor and flame sensor, and detection signal is converted into numerical value
It is compared, analyzes and processes with initial default, and then the circuit breaker and audible-visual annunciator that are set in automatic fire extinguishing system are sent
Corresponding control instruction；
Flame proof power supply box, for being powered to PLC, with explosion-proof performance；
Smoke Sensor, is installed on air compressor surrounding space, the concentration information for detecting particle in air, and will
The concentration information is converted into electric signal and is sent in PLC；
Flame sensor, is installed on air compressor surrounding space, using infrared detection flame information, and by the flame
Information is converted into electric signal and is sent in PLC；
Audible-visual annunciator, receives the instruction of PLC, sends sound and light alarm；
Fire extinguisher, is installed on air compressor surrounding space, receives the instruction of PLC, is put out a fire.
Further, for the utility model scheme is better achieved, reduce the possibility exploded, improve security
Can, especially using following setting structures：Described air compressor is connected with far end supply, and described PLC passes through disconnected
Electrical equipment is connected with the far end supply.
Further, for the utility model scheme is better achieved, reduce the possibility exploded, improve security
Can, especially using following setting structures：Described PLC is also connected by explosion suppressor with air compressor.
Further, for the utility model is better achieved, the sensitivity of Smoke Sensor is improved, is especially set using following
Put structure：Described Smoke Sensor uses ion type smog sensor.
Further, for the utility model scheme is better achieved, main search coverage is covered, delay sensor is improved
Sensitivity, especially using following setting structures：The detection angle of described flame sensor is set to 60 °.
Further, for the utility model is better achieved, especially using following setting structures：Described flame sensor
The a length of 800nm~900nm of probing wave.
Further, for the utility model is better achieved, convenient use person operates, especially using following setting structures：
The touching display screen of convenient operation is provided with described PLC.
Further, for the utility model is better achieved, convenient use person is manually operated, especially sets knot using following
Structure：Described fire extinguisher is provided with hand switch.
Further, for the utility model is better achieved, security performance is improved, especially using following setting structures：Institute
The temperature sensor of measurement axle temperature is installed, the temperature sensor is connected with PLC on the main shaft for the air compressor stated.
Further, it is convenient to connect for the utility model is better achieved, especially using following setting structures：Described
Smoke Sensor, flame sensor, audible-visual annunciator, circuit breaker and explosion suppressor with PLC wireless connection.
The beneficial effects of the utility model are：Mining area of the present utility model air compressor automatic fire extinguishing system, passes through
The cooperation of flame proof power supply box, PLC, Smoke Sensor, flame sensor, audible-visual annunciator and fire extinguisher etc., can
Disaster hidden-trouble is conveniently detected, is put out a fire in time, it is to avoid generation security incident, security performance, and tool is improved
The characteristics of having simple in construction, easy to use.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation of air compressor automatic fire extinguishing system in mining area of the present utility model.
Embodiment
, below will be to technology of the present utility model to make the purpose of this utility model, technical scheme and advantage clearer
Scheme is described in detail.Obviously, described embodiment is only a part of embodiment of the utility model, rather than comprehensively
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not before creative work is made
Resulting all other embodiment is put, the scope that the utility model is protected is belonged to.
Embodiment 1：
As shown in figure 1, mining area of the present utility model air compressor automatic fire extinguishing system, including
PLC, receives the detection signal of Smoke Sensor and flame sensor, and detection signal is converted into numerical value
It is compared, analyzes and processes with initial default, and then the circuit breaker and audible-visual annunciator that are set in automatic fire extinguishing system are sent
Corresponding control instruction；
Flame proof power supply box, for being powered to PLC, with explosion-proof performance；
Smoke Sensor, is installed on air compressor surrounding space, the concentration information for detecting particle in air, and will
The concentration information is converted into electric signal and is sent in PLC；
Flame sensor, is installed on air compressor surrounding space, using infrared detection flame information, and by the flame
Information is converted into electric signal and is sent in PLC；
Audible-visual annunciator, receives the instruction of PLC, sends sound and light alarm；
Fire extinguisher, is installed on air compressor surrounding space, receives the instruction of PLC, is put out a fire.
Mining area of the present utility model air compressor automatic fire extinguishing system, passes through flame proof power supply box, PLC, cigarette
The cooperation of mist sensor, flame sensor, audible-visual annunciator and fire extinguisher etc., can be conveniently detected disaster hidden-trouble, and
When put out a fire, it is to avoid generation security incident, improve security performance, and with spy simple in construction, easy to use
Point.In use, described flame proof power supply box is connected with PLC, and installed in home；Described Smoke Sensor and flame are passed
Sensor is multiple, is evenly distributed on the surrounding space of air compressor, can be mounted in the frame of air compressor, also may be used
With on the wall of ore deposit hole hole；Described fire extinguisher laying is in the vicinity of air compressor so that fire extinguishing scope can cover sky
The scope of air compressor.It is worth noting that, described audible-visual annunciator is arranged on outside fire extinguishing scope, when preventing fire extinguishing
Damaged, when a fire, PLC order audible-visual annunciator sends sound and blinking light alarm, reminds work
Personnel take corresponding measure.
Embodiment 2：
As preferred, for the utility model is better achieved, further optimize on the basis of above-described embodiment, especially
Using following setting structures：Described air compressor is connected with far end supply, and described PLC passes through circuit breaker and this
Far end supply is connected.When Smoke Sensor or flame sensor detect fire, described PLC order circuit breaker
Cut off far end supply so that air compressor power-off is stopped, and reduces loss.
Embodiment 3：
As preferred, for the utility model is better achieved, further optimize on the basis of above-described embodiment, especially
Using following setting structures：Described PLC is also connected by explosion suppressor with air compressor.It is worth noting that, working as
When Smoke Sensor or flame sensor detect fire, described PLC order explosion suppressor release Explosion suppressant, reduction
The possibility that air compressor explodes, improves security performance.
Embodiment 4：
As preferred, for the utility model is better achieved, further optimize on the basis of above-described embodiment, especially
Using following setting structures：Described Smoke Sensor uses ion type smog sensor.It is worth noting that, ion type smog
The characteristics of sensor has stable and reliable in work, is widely used in each fire protection alarm system, performance is much better than gas sensing resistance
The fire-alarm of class.
Embodiment 5：
As preferred, for the utility model is better achieved, further optimize on the basis of above-described embodiment, especially
Using following setting structures：The detection angle of described flame sensor is set to 60 °.Excessive then easy produce of detection angle is missed
Sentence, the too small then easy missing inspection of detection angle, therefore general setting detection angle is 60 °.
Embodiment 6：
As preferred, for the utility model is better achieved, further optimize on the basis of above-described embodiment, especially
Using following setting structures：A length of 800nm~the 900nm of probing wave of described flame sensor.It is worth noting that, 800nm
~900nm wavelength is the main wavelength of Fire Radiation, therefore the detection wavelength of flame sensor is arranged on the interval with higher
Sensitivity.
Embodiment 7：
As preferred, for the utility model is better achieved, further optimize on the basis of above-described embodiment, especially
Using following setting structures：The touching display screen of convenient operation is provided with described PLC., can after so designing
To show various data that each sensor is passed back, staff easily can observe and be operated, it is to avoid fire occur.
Embodiment 8：
As preferred, for the utility model is better achieved, further optimize on the basis of above-described embodiment, especially
Using following setting structures：Described fire extinguisher is provided with hand switch.When PLC fails, staff can
To be put out a fire manually using fire extinguisher, security performance is improved.
Embodiment 9：
As preferred, for the utility model is better achieved, further optimize on the basis of above-described embodiment, especially
Using following setting structures：The temperature sensor of measurement axle temperature is installed, the temperature is passed on the main shaft of described air compressor
Sensor is connected with PLC.After so setting, axle temperature can be easily detected, and be shown in touching display screen.
Embodiment 10：
As preferred, for the utility model is better achieved, further optimize on the basis of above-described embodiment, especially
Using following setting structures：Described Smoke Sensor, flame sensor, audible-visual annunciator, circuit breaker and explosion suppressor with
PLC wireless connection.Wirelessly connection can reduce wiring and set, and improve unfailing performance.
Mining area of the present utility model air compressor automatic fire extinguishing system, is to prevent underground air compressor machine from occurring fire etc.
A series of security hidden troubles and the fire extinguishing monitoring device researched and developed.When the data that monitoring is collected exceed predetermined value,
PLC can start circuit breaker and acoustooptic alarm system immediately, cut off air compressor machine working power and send alarm, start simultaneously
Fire extinguisher carries out fire-fighting work to scene, and effective safety guarantee is provided for the operation of Mine Air Compressor.
The monitoring to environmental factor is considered first, and the use environment of air compressor machine is supervised using advanced sensor
Survey, mainly there are the sensors such as environment temperature, carbon monoxide, carbon dioxide, oil temperature, axle temperature, smog.Each sensor will be monitored
Parameter is sent in PLC, when parameter value transfinites, and audible-visual annunciator sends alarm, the long-range power-off of PLC control
Level power supply on instrument cut-out air compressor machine, fire extinguisher starts, air compressor machine is put out a fire.And in order to ensure flexibly using for fire extinguisher,
Field personnel also can be in the case where having found dangerous situation, and manually opened fire extinguisher is put out a fire to air compressor machine.
It is described above, embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model is disclosed
Or replace, it should all cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should be with the power
The protection domain that profit is required is defined.
Claims (10)
1. mining area air compressor automatic fire extinguishing system, it is characterised in that including
PLC, receives the detection signal of Smoke Sensor and flame sensor, and detection signal is converted into numerical value and first
Beginning preset value is compared, analyzing and processing, and then the circuit breaker and audible-visual annunciator that are set in automatic fire extinguishing system are sent accordingly
Control instruction；
Flame proof power supply box, for being powered to PLC, with explosion-proof performance；
Smoke Sensor, is installed on air compressor surrounding space, the concentration information for detecting particle in air, and this is dense
Degree information is converted into electric signal and is sent in PLC；
Flame sensor, is installed on air compressor surrounding space, using infrared detection flame information, and by the flame information
Electric signal is converted into be sent in PLC；
Audible-visual annunciator, receives the instruction of PLC, sends sound and light alarm；
Fire extinguisher, is installed on air compressor surrounding space, receives the instruction of PLC, is put out a fire.
2. mining area according to claim 1 air compressor automatic fire extinguishing system, it is characterised in that：Described air pressure
Contracting machine is connected with far end supply, and described PLC is connected by circuit breaker with the far end supply.
3. mining area according to claim 2 air compressor automatic fire extinguishing system, it is characterised in that：Described PLC controls
Device processed is also connected by explosion suppressor with air compressor.
4. the air compressor automatic fire extinguishing system of the mining area according to any one claim in claims 1 to 3, its
It is characterised by：Described Smoke Sensor uses ion type smog sensor.
5. mining area according to claim 4 air compressor automatic fire extinguishing system, it is characterised in that：Described flame is passed
The detection angle of sensor is set to 60 °.
6. mining area according to claim 5 air compressor automatic fire extinguishing system, it is characterised in that：Described flame is passed
A length of 800nm~the 900nm of probing wave of sensor.
7. mining area according to claim 6 air compressor automatic fire extinguishing system, it is characterised in that：Described PLC controls
The touching display screen of convenient operation is provided with device processed.
8. mining area according to claim 7 air compressor automatic fire extinguishing system, it is characterised in that：Described fire extinguisher
It is provided with hand switch.
9. mining area according to claim 8 air compressor automatic fire extinguishing system, it is characterised in that：Described air pressure
The temperature sensor of measurement axle temperature is installed, the temperature sensor is connected with PLC on the main shaft of contracting machine.
10. mining area according to claim 9 air compressor automatic fire extinguishing system, it is characterised in that：Described smog
Sensor, flame sensor, audible-visual annunciator, circuit breaker and explosion suppressor with PLC wireless connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720121032.6U CN206526426U (en) | 2017-02-09 | 2017-02-09 | Mining area air compressor automatic fire extinguishing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720121032.6U CN206526426U (en) | 2017-02-09 | 2017-02-09 | Mining area air compressor automatic fire extinguishing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206526426U true CN206526426U (en) | 2017-09-29 |
Family
ID=59919296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720121032.6U Expired - Fee Related CN206526426U (en) | 2017-02-09 | 2017-02-09 | Mining area air compressor automatic fire extinguishing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206526426U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106621118A (en) * | 2017-02-09 | 2017-05-10 | 大同煤矿集团机电装备科工安全仪器有限责任公司 | Automatic fire extinguishing system for air compressor in mine area |
-
2017
- 2017-02-09 CN CN201720121032.6U patent/CN206526426U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106621118A (en) * | 2017-02-09 | 2017-05-10 | 大同煤矿集团机电装备科工安全仪器有限责任公司 | Automatic fire extinguishing system for air compressor in mine area |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 037000 Datong equipment manufacturing industrial park Tongmei high tech Industrial Park Patentee after: Datong Kegong Safety Instrument Co.,Ltd. Address before: 037000 Datong equipment manufacturing industrial park Tongmei high tech Industrial Park Patentee before: DATONG COAL MINE GROUP MECHANICAL AND ELECTRICAL EQUIPMENT SCIENCE AND INDUSTRY SAFETY INSTRUMENTS Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |