CN207728395U - The detecting system of gas and carbon dioxide in a kind of mine - Google Patents
The detecting system of gas and carbon dioxide in a kind of mine Download PDFInfo
- Publication number
- CN207728395U CN207728395U CN201820060213.7U CN201820060213U CN207728395U CN 207728395 U CN207728395 U CN 207728395U CN 201820060213 U CN201820060213 U CN 201820060213U CN 207728395 U CN207728395 U CN 207728395U
- Authority
- CN
- China
- Prior art keywords
- micro
- carbon dioxide
- control processor
- gas
- input terminal
- 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.)
- Active
Links
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims abstract description 64
- 229910002092 carbon dioxide Inorganic materials 0.000 title claims abstract description 32
- 239000001569 carbon dioxide Substances 0.000 title claims abstract description 32
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000001514 detection method Methods 0.000 claims abstract description 10
- 238000000926 separation method Methods 0.000 claims 1
- 239000003245 coal Substances 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 241000790917 Dioxys <bee> Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses the detecting system of gas and carbon dioxide in a kind of mine,Including micro-control processor,Interval controller,Firedamp sensor,Carbon dioxide sensor,Signal amplifier,Power supply,The input terminal of the output end connection interval controller of the micro-control processor,The output end connection of the interval controller is separately connected the input terminal of firedamp sensor and carbon dioxide sensor,The output end of the firedamp sensor and carbon dioxide sensor is separately connected the input terminal of signal amplifier,The input terminal of the output end connection micro-control processor of the signal amplifier,The power supply is electrically connected micro-control processor,The micro-control processor output end is also associated with display and audible-visual annunciator,The micro-control processor input terminal is also associated with control button for controlling micro-control processor and for change detection gas or the function switch key of gas concentration lwevel,The utility model technology is novel,Gas and gas concentration lwevel under changeable detection coal mine.
Description
Technical field
The utility model is related to gas under coal mine and the detection field of carbon dioxide content, in specifically a kind of mine gas and
The detecting system of carbon dioxide.
Background technology
As domestic coal industry high speed development and gas pipeline construction project develop, portable gas detector it is important
Property is increasing and is used widely.The safety accidents such as most of coal mine and pipeline be caused by gas explosion,
Therefore, the reliability and high efficiency of Measuring System of Gas are particularly significant.It is generally known that the environment under mine is very severe,
The serious accuracy for affecting sensor of rugged environment in this way, so China provides that palpus adjustment in every seven days once misses substantially
Difference.But currently, domestic all take manual inspection low concentration carrier catalysis formula methane transducer, while also wanting at pure manual calculation
Measurement data is managed, such is that time-consuming and laborious and efficiency is low really.In coal mine other than containing gas, also contain a large amount of dioxies
Change carbon gas, i.e. Carbon Dioxide Burst accident once repeatedly occurred for the also danger of Carbon Dioxide Burst, mining area.And existing watt
This portable instrument can only measure methane gas, cannot measure carbon dioxide gas.Therefore, it is necessary to can measure gas and measure
The detecting instrument of carbon dioxide.
Utility model content
The purpose of this utility model is to provide the detecting systems of gas and carbon dioxide in a kind of mine, to solve the above-mentioned back of the body
The problem of being proposed in scape technology.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：
The detecting system of gas and carbon dioxide in a kind of mine, including micro-control processor, interval controller, methane sensing
Device, carbon dioxide sensor, signal amplifier, power supply, the input of the output end connection interval controller of the micro-control processor
End, the output end connection of the interval controller is separately connected the input terminal of firedamp sensor and carbon dioxide sensor, described
The output end of firedamp sensor and carbon dioxide sensor is separately connected the input terminal of signal amplifier, the signal amplifier
Output end connects the input terminal of micro-control processor, and the power supply is electrically connected micro-control processor, the micro-control processor output end
It is also associated with display and audible-visual annunciator, the micro-control processor input terminal is also associated with the control for controlling micro-control processor
Button processed and for change detection gas or the function switch key of gas concentration lwevel.
Further, the micro-control processor uses ATmega l 128L microcontrollers.
Further, the input terminal of the micro-control processor is also associated with temperature inductor.
The utility model has the beneficial effects that：
The utility model structure provides the detecting system of gas and carbon dioxide in a kind of mine, and technology is novel, passes through function
It is dense that gas and carbon dioxide under detection coal mine can be switched in switch key, micro-control processor, firedamp sensor, carbon dioxide sensor
Degree, it is ensured that absence from work without reason middle operation in the mine of safety, by interval controller, firedamp sensor and carbon dioxide sensor are without taking
Carve detection, it is only necessary to which, according to need of work, right place detection, or interval detection extend firedamp sensor and carbon dioxide
The service life of sensor.
Description of the drawings
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is Tthe utility model system control figure.
Specific implementation mode
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
The every other embodiment that field those of ordinary skill is obtained without making creative work, belongs to this practicality
Novel protected range.
As shown in Figure 1, the utility model provides the detecting system of gas and carbon dioxide in a kind of mine, including micro-control processing
Device 1, interval controller 2, firedamp sensor 3, carbon dioxide sensor 4, signal amplifier 5, power supply 6, the micro-control processor 1
Output end connection interval controller 2 input terminal, the interval controller 2 output end connection is separately connected firedamp sensor
3 are separately connected letter with the input terminal of carbon dioxide sensor 4, the firedamp sensor 3 and the output end of carbon dioxide sensor 4
The input terminal of number amplifier 5, the input terminal of the output end connection micro-control processor 1 of the signal amplifier 5,6 electricity of the power supply
Property connection micro-control processor 1,1 output end of the micro-control processor is also associated with display 7 and audible-visual annunciator 8, the micro-control
1 input terminal of processor is also associated with the control button 9 for controlling micro-control processor 1 and is used for change detection gas or dioxy
Change the function switch key 10 of concentration of carbon.
The micro-control processor 1 uses ATmega l 128L microcontrollers.
The input terminal of the micro-control processor 1 is also associated with temperature inductor 11, for incuding the temperature under coal mine, prevents
Absence from work without reason operation at temperature in the mine for being not suitable for human body.
Above-described the utility model embodiment does not constitute the restriction to scope of protection of the utility model, any
Modifications, equivalent substitutions and improvements made within spirit of the present utility model and principle etc., should be included in the utility model
Claims within.
Claims (3)
1. the detecting system of gas and carbon dioxide in a kind of mine, which is characterized in that including micro-control processor, interval controller,
The output end of firedamp sensor, carbon dioxide sensor, signal amplifier, power supply, the micro-control processor connects Separation control
The input terminal of device, the output end connection of the interval controller are separately connected the input of firedamp sensor and carbon dioxide sensor
The output end of end, the firedamp sensor and carbon dioxide sensor is separately connected the input terminal of signal amplifier, the signal
The input terminal of the output end connection micro-control processor of amplifier, the power supply are electrically connected micro-control processor, the micro-control processing
Device output end is also associated with display and audible-visual annunciator, and the micro-control processor input terminal is also associated with for controlling at micro-control
Manage the control button of device and for change detection gas or the function switch key of gas concentration lwevel.
2. the detecting system of gas and carbon dioxide in mine according to claim 1, it is characterised in that the micro-control processing
Device uses ATmegal128L microcontrollers.
3. the detecting system of gas and carbon dioxide in mine according to claim 1, which is characterized in that the micro-control processing
The input terminal of device is also associated with temperature inductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820060213.7U CN207728395U (en) | 2018-01-15 | 2018-01-15 | The detecting system of gas and carbon dioxide in a kind of mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820060213.7U CN207728395U (en) | 2018-01-15 | 2018-01-15 | The detecting system of gas and carbon dioxide in a kind of mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207728395U true CN207728395U (en) | 2018-08-14 |
Family
ID=63082427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820060213.7U Active CN207728395U (en) | 2018-01-15 | 2018-01-15 | The detecting system of gas and carbon dioxide in a kind of mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207728395U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111927429A (en) * | 2020-07-29 | 2020-11-13 | 北京理工大学 | Detection and early warning device and method for carbon dioxide stored in oil and gas field exploitation layer |
-
2018
- 2018-01-15 CN CN201820060213.7U patent/CN207728395U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111927429A (en) * | 2020-07-29 | 2020-11-13 | 北京理工大学 | Detection and early warning device and method for carbon dioxide stored in oil and gas field exploitation layer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202330396U (en) | Multi-parameter gas detector | |
| CN203824984U (en) | Handheld multi-component gas detection alarm apparatus | |
| CN205749448U (en) | A kind of multifunctional gas detector | |
| CN104074507A (en) | Underground detection device, underground detection system and well lid | |
| CN102288218A (en) | Multi-parameter sensor device used in survival cabin of underground shelter | |
| CN202090954U (en) | Multi-parameter sensor device disposed out of underground sanctuary | |
| CN207728395U (en) | The detecting system of gas and carbon dioxide in a kind of mine | |
| CN203275284U (en) | Pipeline infrared methane sensor device | |
| CN201331532Y (en) | Wide range methane sensor device | |
| CN208400286U (en) | A kind of composite gas detection device | |
| CN202210074U (en) | Portable infrared absorbing type methane detector | |
| CN102445526A (en) | Portable gas detection alarm device | |
| CN102200028B (en) | Multi-parameter sensor device outside underground shelters | |
| CN209911181U (en) | Dust concentration sensor | |
| CN203137164U (en) | Detecting early warning device of intelligent safety helmet | |
| CN103529091A (en) | Methane sensor | |
| CN202133420U (en) | Multi-parameter sensor device inside survival cabin for under-well refuge | |
| CN205620374U (en) | Multiparameter sensor for coal mine | |
| CN202403818U (en) | Temperature sensor for coal mine | |
| CN202393761U (en) | Low concentration methane sensor for coal mine | |
| CN102506940A (en) | Comprehensive detection device and method of coal mine fire area environment by introducing GPS signal | |
| CN113205674A (en) | Gas detection terminal with wireless transmission function | |
| CN105181753A (en) | CTH1000A carbon monoxide measuring apparatus | |
| CN202485852U (en) | Negative pressure sensor for coal mine pipelines | |
| CN207611026U (en) | A kind of mining methane sensor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |