CN106658828A - Mine emergency illumination system based on solar power supply - Google Patents
Mine emergency illumination system based on solar power supply Download PDFInfo
- Publication number
- CN106658828A CN106658828A CN201611014187.6A CN201611014187A CN106658828A CN 106658828 A CN106658828 A CN 106658828A CN 201611014187 A CN201611014187 A CN 201611014187A CN 106658828 A CN106658828 A CN 106658828A
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- China
- Prior art keywords
- module
- power supply
- emergency lighting
- mine
- alternating current
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/20—Controlling the colour of the light
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention relates to a mine emergency illumination system based on solar power supply and belongs to the emergency illumination system technology field. The emergency illumination system comprises a mining alternating current power supply detection module, a gas concentration detection module, a control module, an alarm module, a brightness adjusting module, an emergency illumination module and a power supply module. The power supply module comprises a solar cell panel and a storage battery which are sequentially connected. The brightness adjusting module comprises a protection circuit, a voltage stabilizing circuit, a first filter circuit and a sampling circuit which are sequentially connected. An input terminal of the protection circuit is connected to an output terminal of the control module. An output terminal of the sampling circuit is connected to an input terminal of the emergency illumination module. The system is intelligent. Once a safety accident is generated in a mine and power supply is cut off, illumination support can be provided for the mine so that miners in the mine can be conveniently evacuated rapidly.
Description
Technical field
The present invention relates to it is a kind of based on solar powered mine emergency lighting system, belong to emergency lighting system technology neck
Domain.
Background technology
Coal industry is the important foundation industry of relation economic life line of the country, supports national economy and grows continuously and fast.
Colliery is in recovery process, it is easy to the security incidents such as landslide, gas explosion occur.Once there is accident in mine, it is easy to go out
Existing fault causes power failure, and hinders the miner under mine to evacuate rapidly and withdraw, and to the life security of miner very big prestige is caused
The side of body.
Application No. 201210146950.6, the applying date is that the application for a patent for invention on May 11st, 2012 discloses one kind
For underground uninterrupted emergency illumination and safety indication system for coal mine, including Switching Power Supply (1), charger (2), battery management
Unit (3), supply control unit (4), accumulator battery (5) and load (6)；Switching Power Supply (1) is for electric with mining alternating current power supply
Connection, and low-voltage DC will be converted to from the alternating current of mining alternating current power supply；Charger (2) is for Jing battery management units
(3) charge to accumulator battery (5)；Battery management unit (3) is for gathering voltage, the electric power storage of the cell of accumulator battery (5)
The temperature of the cell of pond group (5), the voltage of accumulator battery (5), charging current, discharge current and/or accumulator battery (5)
The signal of capacity, when above-mentioned signal occurs abnormal, battery management unit (3) is reported to the police and protects accumulator battery (5)；Power supply control
Unit (4) loads (6) power supply for being given with Switching Power Supply (1) or accumulator battery (5).It is described when mining alternating current power supply power-off
The response time of the emergent continuous illumination of system be 30 milliseconds -1 second.
Application No. 201310594424.0, the applying date is that the application for a patent for invention on November 22nd, 2013 discloses one
Optical fiber type mine lighting lamp is planted, the optical fiber type mine lighting lamp includes：Light source assembly, main fiber, optical fiber splitter, sub-optical fibre,
Optical system and light-emitting plate, wherein, the light source assembly includes light source and secondary optical system, and the light source is by described secondary
Optical system is connected with the main fiber, and the optical system includes multiple optical units, and one end of the sub-optical fibre passes through
The optical fiber splitter is connected with the main fiber, and the other end is stretched in each self-corresponding optical unit；The optical unit
In be provided with optical lenses or reflector, the light-emitting plate is connected to the lower section of the optical system.Mine described in the invention
Optical fiber type illuminating lamp is used cooperatively by optical system and light-emitting plate, can realize the lighting demand to mine, and light
Conducting path by optical fiber, so as to instead of cable, it is to avoid the generation of the accident such as electric shock and fire.
Application No. 201410473806.2, the applying date is that in September, 2014 application for a patent for invention of 17 days discloses one kind
Protected against explosion mine laneway directional lighting lamp, the illuminating lamp includes upper lid, safety guard, glass lamp shade, reflector, the lamp with radiator
Body, the power driving circuit plate and LED light source that are provided with power driving circuit, bottom, clamp nut；On be covered on before lamp body
End, the bottom is fixed on the periphery of LED light source located at the rear end of lamp body, reflector, and the glass lamp shade is existed by glue
The front end of lamp body, safety guard is fixedly mounted on lid and lamp body, and bottom constitutes explosion-proof wire connection cavity with lamp body, and power cable leads to
Cross clamp nut and caulking gum and pad to be tightly connected with lamp body, power driving circuit plate respectively with power cable and LED
Light source is electrically connected, and LED light source is arranged on lamp body, and the explosion suppresion surface between the lamp body and bottom is provided with unidirectional moisture seal
Ring.The technical scheme of the invention overcomes the deficiencies in the prior art, simple structure, not only good seal performance, and can effectively prevent
It is quick-fried, it is safe and reliable, it is non-maintaining, extend service life.
The content of the invention
The present invention propose it is a kind of based on solar powered mine emergency lighting system, once there is security incident in mine
Stop power supply also still can provide illumination and support for mine, be that miner under mine evacuates rapidly and withdraws and provides convenience.
The present invention is adopted the following technical scheme that to solve its technical problem：
It is a kind of to be examined based on solar powered mine emergency lighting system, including mining alternating current power supply detection module, gas density
Module, control module, alarm module, luminance adjustment module, emergency lighting module and supply module are surveyed, wherein mining alternating current power supply
Detection module and methane Concentration Measurement module are connected respectively with control module, control module respectively with luminance adjustment module and warning
Module connects, and luminance adjustment module and emergency lighting module connect；Supply module is connected with each module, and the supply module includes
The solar panel being linked in sequence and accumulator；
The mining alternating current power supply detection module is used to detect whether the alternating current power supply of mine provides electric power；
The methane Concentration Measurement module is used to detect the concentration of gas in mine；
The control module is used to receive and send control after the information of mining alternating current power supply detection module and methane Concentration Measurement module
Information processed；
The alarm module is used to receive and issue warning message after the information of control module；
The emergency lighting module is used to receive and plays a role in lighting after the information of control module；
The luminance adjustment module is used to adjust the brightness of emergency lighting module；
The supply module is used for each module for power supply；
The luminance adjustment module includes protection circuit, mu balanced circuit, the first filter circuit and the sample circuit being linked in sequence, and protects
The input of protection circuit connects the outfan of the control module, and the outfan of sample circuit connects the emergency lighting module
Input.
As a preferred technical solution of the present invention：The methane Concentration Measurement module adopts optics gas detector.
As a preferred technical solution of the present invention：The alarm module is buzzer.
As a preferred technical solution of the present invention：The emergency lighting module adopts light emitting diode.
As a preferred technical solution of the present invention：The light emitting diode is externally provided with explosion-protection equipment.
As a preferred technical solution of the present invention：The methane Concentration Measurement module is electric chemical formula or infrared watt
This sensor.
As a preferred technical solution of the present invention：The solar panel is crystal silicon cell plate.
It is of the present invention a kind of based on solar powered mine emergency lighting system, using above technical scheme with it is existing
Technology is compared, with following technique effect：
1st, the present invention is very intelligent, once mine generation security incident is stopped power supply also still can provide illumination for mine
Hold, be that miner under mine evacuates rapidly and withdraws and provides convenience.
2nd, the present invention can adjust the brightness of lamp according to actual application environment, realize dimming effect, shine so as to extend emergency light
The bright time, cost is relatively low and energy saving.
3rd, the present invention adopts solar powered, environmental protection, energy-saving and emission-reduction.
Specific embodiment
The invention is described in further details below.
It is a kind of dense based on solar powered mine emergency lighting system, including mining alternating current power supply detection module, gas
Degree detection module, control module, alarm module, luminance adjustment module, emergency lighting module and supply module, wherein mining exchange
Power detecting module and methane Concentration Measurement module are connected respectively with control module, control module respectively with luminance adjustment module and
Alarm module connects, and luminance adjustment module and emergency lighting module connect；Supply module is connected with each module, the supply module
Including the solar panel and accumulator that are linked in sequence；
The mining alternating current power supply detection module is used to detect whether the alternating current power supply of mine provides electric power；
The methane Concentration Measurement module is used to detect the concentration of gas in mine；
The control module is used to receive and send control after the information of mining alternating current power supply detection module and methane Concentration Measurement module
Information processed；
The alarm module is used to receive and issue warning message after the information of control module；
The emergency lighting module is used to receive and plays a role in lighting after the information of control module；
The luminance adjustment module is used to adjust the brightness of emergency lighting module；
The supply module is used for each module for power supply；
The luminance adjustment module includes protection circuit, mu balanced circuit, the first filter circuit and the sample circuit being linked in sequence, and protects
The input of protection circuit connects the outfan of the control module, and the outfan of sample circuit connects the emergency lighting module
Input.
As a preferred technical solution of the present invention：The methane Concentration Measurement module adopts optics gas detector.
As a preferred technical solution of the present invention：The alarm module is buzzer.
As a preferred technical solution of the present invention：The emergency lighting module adopts light emitting diode.
As a preferred technical solution of the present invention：The light emitting diode is externally provided with explosion-protection equipment.
As a preferred technical solution of the present invention：The methane Concentration Measurement module is electric chemical formula or infrared watt
This sensor.
As a preferred technical solution of the present invention：The solar panel is crystal silicon cell plate.
The methane Concentration Measurement module of the present invention adopts optics gas detector.Optics methane detector measure is usually used
Gas density.
Optics methane detector is according to made by interference of light principle.Its operation principle is as follows：
The light sent by light source, Jing condenser lenss reach plane mirror, and its reflection of Jing and refraction form two-beam, respectively by air
Room and methanic chamber, then Jing refractive prisms are refracted to reflecting prism, are finally reflected to telescopic system.Due to the result of optical path difference,
Interference fringe will be produced on the focal plane of object lens.
Because the refractive index of light and the density of air dielectric have direct relation, if be all filled with newly with air chamber and methanic chamber
On the basis of the striped that fresh air is produced（To zero）, then, when the air containing methane pours methanic chamber, due in air chamber
Fresh air is different from the density of the air containing methane in methanic chamber, and their refractive index is different, thus light path is just not yet
Together, then interference fringe produces displacement, and the distance of moving interference fringes can be seen from eyepiece.Due to the displacement of interference fringe
Size is proportional with the height of gas density, so, the dense of methane can just be predicted according to the displacement of interference fringe
Degree.We read the size of displacement on graticle, and its numerical value is exactly the methane concentration for determining.
The emergency lighting module of the present invention adopts light emitting diode.
The advantage of light emitting diode：Electric light transformation efficiency is high（Close 60%, environmental protection, life-span length（It is little up to 100,000
When）, running voltage it is low（3V or so）, repeatedly switch the lossless life-span, small volume, heating less, brightness is high, sturdy and durable, be easy to adjust
Light, color are various, light beam concentration is stable, it is no-delay to start
The present invention converts solar energy into electric energy using solar panel, is that accumulator charges, and save energy makes full use of too
Positive energy, high-efficiency environment friendly.Solar energy is discharged huge nuclear energy by the generation hydrogen helium fusion of solar interior hydrogen atom and is produced, from
The emittance of the sun.The overwhelming majority of necessary for human energy is all directly or indirectly from the sun.Be radiated at it is tellurian too
Sun can be very huge, is radiated at tellurian solar energy within about 40 minutes, it is sufficient to for the consumption of 1 year energy of global human.Can
To say, solar energy is real inexhaustible, the nexhaustible energy.And solar electrical energy generation absolute cleanliness, do not produce public affairs
Evil.So solar electrical energy generation is described as being the preferable energy.
Electric power is obtained from solar energy, need to carry out light-to-current inversion to realize by solar cell.It sends out with conventional other power supplys
Electric principle is entirely different, has the characteristics that：1. without exhausted dangerous；2. absolute cleanliness（It is nuisanceless）；3. not by resource distribution ground
The restriction in domain；4. can nearby generate electricity at electricity consumption；5. energy quality is high；6. user is acceptant from emotion；7. energy is obtained
The time that source spends is short.Weak point is：1. the energy profile density for irradiating is little, i.e., to take huge area；2. the energy for obtaining
The source same four seasons, the meteorological condition such as round the clock and rain or shine are relevant.But generally speaking, one flaw cannot mar the jade, used as new forms of energy, solar energy has pole
Big advantage, therefore suffers from the attention of countries in the world.
The present invention is very intelligent, once mine generation security incident is stopped power supply also still can provide illumination for mine
Hold, be that miner under mine evacuates rapidly and withdraws and provides convenience.The present invention can adjust the bright of lamp according to actual application environment
Degree, realizes dimming effect, and so as to extend emergency light lighting hours, cost is relatively low and energy saving.
Embodiments of the present invention are explained in detail above, but the present invention is not limited to above-mentioned embodiment,
In the ken that those of ordinary skill in the art possess, can be making various on the premise of without departing from present inventive concept
Change.
Claims (7)
1. a kind of based on solar powered mine emergency lighting system, including mining alternating current power supply detection module, gas density
Detection module, control module, alarm module, luminance adjustment module, emergency lighting module and supply module, wherein mining alternating current
Source detection module and methane Concentration Measurement module are connected respectively with control module, control module respectively with luminance adjustment module and report
Alert module connection, luminance adjustment module and emergency lighting module connect；Supply module is connected with each module, the supply module bag
Include the solar panel and accumulator being linked in sequence；
The mining alternating current power supply detection module is used to detect whether the alternating current power supply of mine provides electric power；
The methane Concentration Measurement module is used to detect the concentration of gas in mine；
The control module is used to receive and send control after the information of mining alternating current power supply detection module and methane Concentration Measurement module
Information processed；
The alarm module is used to receive and issue warning message after the information of control module；
The emergency lighting module is used to receive and plays a role in lighting after the information of control module；
The luminance adjustment module is used to adjust the brightness of emergency lighting module；
The supply module is used for each module for power supply；
Characterized in that, the luminance adjustment module include be linked in sequence protection circuit, mu balanced circuit, the first filter circuit and
Sample circuit, the input of protection circuit connects the outfan of the control module, and the outfan connection of sample circuit is described should
The input of anxious lighting module.
2. it is according to claim 1 a kind of based on solar powered mine emergency lighting system, it is characterised in that described
Methane Concentration Measurement module adopts optics gas detector.
3. it is according to claim 1 a kind of based on solar powered mine emergency lighting system, it is characterised in that described
Alarm module is buzzer.
4. it is according to claim 1 a kind of based on solar powered mine emergency lighting system, it is characterised in that described
Emergency lighting module adopts light emitting diode.
5. it is according to claim 4 a kind of based on solar powered mine emergency lighting system, it is characterised in that described
Light emitting diode is externally provided with explosion-protection equipment.
6. it is according to claim 1 a kind of based on solar powered mine emergency lighting system, it is characterised in that described
Methane Concentration Measurement module is electric chemical formula or infrared gas senor.
7. it is according to claim 1 a kind of based on solar powered mine emergency lighting system, it is characterised in that described
Solar panel is crystal silicon cell plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611014187.6A CN106658828A (en) | 2016-11-18 | 2016-11-18 | Mine emergency illumination system based on solar power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611014187.6A CN106658828A (en) | 2016-11-18 | 2016-11-18 | Mine emergency illumination system based on solar power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106658828A true CN106658828A (en) | 2017-05-10 |
Family
ID=58809020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611014187.6A Pending CN106658828A (en) | 2016-11-18 | 2016-11-18 | Mine emergency illumination system based on solar power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106658828A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101959348A (en) * | 2010-09-30 | 2011-01-26 | 海洋王照明科技股份有限公司 | LED stepless dimming drive circuit and LED lamp |
| CN201992535U (en) * | 2010-10-29 | 2011-09-28 | 宙达光子实业股份有限公司 | Multifunctional emergency light |
| CN102313237A (en) * | 2011-08-16 | 2012-01-11 | 中国科学院电工研究所 | City illumination and emergency system adopting solar photovoltaic system as power supply |
| KR20140141015A (en) * | 2013-05-31 | 2014-12-10 | 김진호 | Emergency guide system using led and optical fiber |
| CN205622945U (en) * | 2016-05-13 | 2016-10-05 | 浙江韦德电子有限公司 | Fire emergency illuminating lamp |
-
2016
- 2016-11-18 CN CN201611014187.6A patent/CN106658828A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101959348A (en) * | 2010-09-30 | 2011-01-26 | 海洋王照明科技股份有限公司 | LED stepless dimming drive circuit and LED lamp |
| CN201992535U (en) * | 2010-10-29 | 2011-09-28 | 宙达光子实业股份有限公司 | Multifunctional emergency light |
| CN102313237A (en) * | 2011-08-16 | 2012-01-11 | 中国科学院电工研究所 | City illumination and emergency system adopting solar photovoltaic system as power supply |
| KR20140141015A (en) * | 2013-05-31 | 2014-12-10 | 김진호 | Emergency guide system using led and optical fiber |
| CN205622945U (en) * | 2016-05-13 | 2016-10-05 | 浙江韦德电子有限公司 | Fire emergency illuminating lamp |
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Application publication date: 20170510 |