CN202256209U - Mining multi-parameter measuring device - Google Patents
Mining multi-parameter measuring device Download PDFInfo
- Publication number
- CN202256209U CN202256209U CN2011204056811U CN201120405681U CN202256209U CN 202256209 U CN202256209 U CN 202256209U CN 2011204056811 U CN2011204056811 U CN 2011204056811U CN 201120405681 U CN201120405681 U CN 201120405681U CN 202256209 U CN202256209 U CN 202256209U
- Authority
- CN
- China
- Prior art keywords
- control chip
- circuit board
- sensor
- carbon monoxide
- housing
- 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 8
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 40
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 17
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims abstract description 17
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910002091 carbon monoxide Inorganic materials 0.000 claims abstract description 17
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims abstract description 17
- 239000001301 oxygen Substances 0.000 claims abstract description 17
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 17
- 238000007600 charging Methods 0.000 claims description 21
- 239000004606 Fillers/Extenders Substances 0.000 claims description 5
- 239000001257 hydrogen Substances 0.000 claims description 5
- 229910052739 hydrogen Inorganic materials 0.000 claims description 5
- 239000003245 coal Substances 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 abstract description 2
- 239000004973 liquid crystal related substance Substances 0.000 abstract 3
- 238000005259 measurement Methods 0.000 abstract 1
- 239000003570 air Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Images
Landscapes
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
The utility model discloses a mining multi-parameter measurement ware. The tester comprises a shell, a circuit board, a battery bin and a liquid crystal display, wherein the circuit board, the battery bin and the liquid crystal display are arranged in the shell; the methane sensor, the oxygen sensor, the carbon monoxide sensor and the hydrogen sulfide sensor are all connected with the control chip; the liquid crystal display is connected with the control chip; the front panel of the shell is provided with a button and an air inlet, and the button is connected with the control chip. The detector is mainly used for detection and alarm of methane, oxygen, carbon monoxide and hydrogen sulfide when workers in a coal mine carry about.
Description
Technical field
The utility model relates to the [underground device, is specifically related to a kind of mining multiparameter analyzer.
Background technology
In miner's operation, need in real time the content of the methane in the downhole environment, oxygen, carbon monoxide, sulfuretted hydrogen to be monitored, to guarantee workman's personal safety.The staff just need carry the instrument of monitoring methane, oxygen, carbon monoxide, sulfuretted hydrogen or in environment, place corresponding instrument when work.Like this, a plurality of instrument is not easy to carrying of staff or is unfavorable for when work, in time obtaining the relevant environment parameter.
Summary of the invention
To the shortcomings and deficiencies of prior art, the purpose of the utility model is to provide a kind of mining multiparameter analyzer.So that work is carried and the content that in time obtains methane in the environment, oxygen, carbon monoxide, sulfuretted hydrogen as personnel.
For realizing above-mentioned technical assignment, the utility model is taked following technical solution:
A kind of mining multiparameter analyzer; It is characterized in that; Comprise housing and be arranged at circuit board, battery compartment and the LCD in the housing that in the said battery compartment rechargeable battery is installed, said housing bottom is provided with charging plug; The charging circuit board that is connected with charging plug is installed in the housing, and this charging circuit board is connected with rechargeable battery; Control chip, methane transducer, oxygen sensor, carbon monoxide transducer and hydrogen sulfide sensor are installed on the said circuit board; Said methane transducer is connected with control chip through first amplifying circuit; Said oxygen sensor is connected with control chip through second amplifying circuit; Said carbon monoxide transducer is connected with control chip through the 3rd amplifying circuit, and said hydrogen sulfide sensor is connected with control chip through the 4th amplifying circuit; Said LCD is connected with control chip; The front panel of said housing is provided with button and air admission hole, and said button is connected with control chip, and said methane transducer, oxygen sensor, carbon monoxide transducer and hydrogen sulfide sensor all communicate with air admission hole.
The other technologies of the utility model are characterized as:
Said control chip is the PIC16F886 chip.
Said circuit board is CD4-1 four parameter acquisition plates.
Said charging circuit board is a CD4-2 charging card extender.
Said rechargeable battery is a nickel-hydrogen chargeable cell.
The multiparameter analyzer of the utility model is to adopt thermocatalysis and electrochemical principle sensor, embedded microcontroller intelligent chip, the electronics analyzer that LCD shows.Be mainly used in that the staff carries under the coal mine, carry out the detection of methane, oxygen, carbon monoxide, sulfuretted hydrogen and report to the police and use.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the A-A cut-open view of Fig. 1;
Fig. 3 is the syndeton synoptic diagram of each components and parts on the circuit board;
Each coded representation among the figure: 1-housing, 2-circuit board, 3-battery compartment, 4-LCD, 5-button, 6-charging circuit board, 7-charging plug, 8-rechargeable battery, 9-air admission hole, 10-LCDs.
Below in conjunction with embodiment and accompanying drawing the utility model is done further to specify.
Embodiment
Embodiment:
The mining multiparameter analyzer of present embodiment comprises housing 1 and is arranged at CD4-1 four parameter acquisition plates 2, battery compartment 3 and the LCD 4 in the housing 1; In the said battery compartment 3 nickel-hydrogen chargeable cell 8 is installed; Said housing 1 bottom is provided with charging plug 7; The CD4-2 charging card extender 6 that is connected with charging plug 7 is installed in the housing 1, and this CD4-2 charging card extender 6 is connected with nickel-hydrogen chargeable cell 8; On the said CD4-1 four parameter acquisition plates 2 PIC16F886 chip, methane transducer, oxygen sensor, carbon monoxide transducer and hydrogen sulfide sensor are installed; Said methane transducer is connected with the PIC16F886 chip through first amplifying circuit; Said oxygen sensor is connected with the PIC16F886 chip through second amplifying circuit; Said carbon monoxide transducer is connected with the PIC16F886 chip through the 3rd amplifying circuit, and said hydrogen sulfide sensor is connected with the PIC16F886 chip through the 4th amplifying circuit; Said LCD 4 is connected with the PIC16F886 chip; The front panel of said housing 1 is provided with button 5, LCDs 10 and air admission hole 9, and said button 5 is connected with the PIC16F886 chip, and said methane transducer, oxygen sensor, carbon monoxide transducer and hydrogen sulfide sensor all communicate with air admission hole 9.
When using the multiparameter analyzer of the utility model, can be through 8 chargings of 6 pairs of nickel-hydrogen chargeable cells of charging plug 7 and CD4-2 charging card extender.Analyzer start back is detected in the environmental ambient air methane, carbon monoxide, oxygen, the sulfuretted hydrogen numerical value of totally four kinds of parameters in real time, and shows in real time through LCD display.When arbitrary parameter in methane, oxygen, carbon monoxide, the sulfuretted hydrogen reaches or exceeds the alarm set point of setting; Above the CD4-1 four parameter acquisition plates hummer is arranged; Be welded with three light emitting diodes; When gas surpassed alarm set point, hummer began to be interrupted sound and pipes, and light emitting diode sends one bright one ruddiness that goes out.Be the protection methane transducer, when analyzer detects extraneous methane concentration more than or equal to 4.00% the time, the methane transducer power supply that analyzer also can cut off automatically when reporting to the police.
Claims (5)
1. mining multiparameter analyzer; It is characterized in that; Comprise housing (1) and be arranged at circuit board (2), battery compartment (3) and the LCD (4) in the housing (1), rechargeable battery (8) is installed in the said battery compartment (3), said housing (1) bottom is provided with charging plug (7); The charging circuit board (6) that is connected with charging plug (7) is installed in the housing (1), and this charging circuit board (6) is connected with rechargeable battery (8); Said circuit board is equipped with control chip, methane transducer, oxygen sensor, carbon monoxide transducer and hydrogen sulfide sensor on (2); Said methane transducer is connected with control chip through first amplifying circuit; Said oxygen sensor is connected with control chip through second amplifying circuit; Said carbon monoxide transducer is connected with control chip through the 3rd amplifying circuit, and said hydrogen sulfide sensor is connected with control chip through the 4th amplifying circuit; Said LCD (4) is connected with control chip; The front panel of said housing (1) is provided with button (5), LCDs (10) and air admission hole (9); Said button (5) is connected with control chip, and said methane transducer, oxygen sensor, carbon monoxide transducer and hydrogen sulfide sensor all communicate with air admission hole (9).
2. multiparameter analyzer as claimed in claim 1 is characterized in that, said control chip is the PIC16F886 chip.
3. multiparameter analyzer as claimed in claim 1 is characterized in that, said circuit board (2) is CD4-1 four parameter acquisition plates.
4. multiparameter analyzer as claimed in claim 1 is characterized in that, said charging circuit board (6) is CD4-2 charging card extender.
5. multiparameter analyzer as claimed in claim 1 is characterized in that, said rechargeable battery (8) is a nickel-hydrogen chargeable cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204056811U CN202256209U (en) | 2011-10-22 | 2011-10-22 | Mining multi-parameter measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204056811U CN202256209U (en) | 2011-10-22 | 2011-10-22 | Mining multi-parameter measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202256209U true CN202256209U (en) | 2012-05-30 |
Family
ID=46117431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204056811U Expired - Fee Related CN202256209U (en) | 2011-10-22 | 2011-10-22 | Mining multi-parameter measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202256209U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103499618A (en) * | 2013-04-15 | 2014-01-08 | 贵州省教育厅 | Multiparameter gas determination device of mine-used act of rescue system |
| CN104377752A (en) * | 2014-09-04 | 2015-02-25 | 浙江超威创元实业有限公司 | Emergency power supply |
| CN109990833A (en) * | 2019-03-21 | 2019-07-09 | 安徽延达智能科技有限公司 | A kind of Multifunction Sensor |
| CN110095160A (en) * | 2019-05-28 | 2019-08-06 | 安徽延达智能科技有限公司 | A kind of Multifunction Sensor of 11 unification |
-
2011
- 2011-10-22 CN CN2011204056811U patent/CN202256209U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103499618A (en) * | 2013-04-15 | 2014-01-08 | 贵州省教育厅 | Multiparameter gas determination device of mine-used act of rescue system |
| CN104377752A (en) * | 2014-09-04 | 2015-02-25 | 浙江超威创元实业有限公司 | Emergency power supply |
| CN109990833A (en) * | 2019-03-21 | 2019-07-09 | 安徽延达智能科技有限公司 | A kind of Multifunction Sensor |
| CN110095160A (en) * | 2019-05-28 | 2019-08-06 | 安徽延达智能科技有限公司 | A kind of Multifunction Sensor of 11 unification |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202330396U (en) | Multi-parameter gas detector | |
| CN203824984U (en) | Handheld multi-component gas detection alarm apparatus | |
| CN103293280B (en) | A kind of gas testing device | |
| CN202256209U (en) | Mining multi-parameter measuring device | |
| CN201444097U (en) | Mine intrinsic safety type wireless digital pressure gauge | |
| CN110095153A (en) | One kind ten unifies Multifunction Sensor | |
| CN202502654U (en) | Digital track experimental device for wirelessly and intelligently measuring distance | |
| CN205607948U (en) | Methane carbon monoxide detector alarm | |
| CN203178232U (en) | Vehicle and interior environmental monitoring alarming device | |
| CN203271814U (en) | Mine gas inspection device | |
| CN102384360A (en) | Mine lamp with functions of displaying carbon monoxide concentration in digitized way, detecting carbon monoxide concentration and alarming | |
| CN202453344U (en) | Dual-probe intelligent remote-control methane sensing device | |
| CN202393732U (en) | Multi-parameter gas measuring apparatus | |
| CN202281761U (en) | Low-concentration methane sensor | |
| CN203489910U (en) | Portable wireless multi-parameter gas detection and personnel search and rescue instrument | |
| CN201891436U (en) | Concentration monitoring alarm for various gases | |
| CN214502536U (en) | Multi-parameter measuring and sensing system | |
| CN205562499U (en) | Novel hazardous gas safety monitoring early warning device | |
| CN105203714A (en) | Pumping type multi-parameter determining device | |
| CN205607950U (en) | Suspension type methane carbon monoxide analyzer | |
| CN203287376U (en) | Cement sample wireless measuring and control device | |
| CN202486085U (en) | Methane carbon monoxide tester | |
| CN204405540U (en) | A kind of infrared methane detection alarm instrument with magnetic sheet calibration function | |
| CN204269633U (en) | Hanging multi-parameter tester | |
| CN221445985U (en) | Mining intelligent single parameter series tester |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Weiyang District 710018 in Shaanxi Province Economic Development Zone of Xi'an caotan eco industrial park is 3699 Yuan Lu Patentee after: Shaanxi Sida explosion-proof safety Polytron Technologies Inc Address before: Caotan economic and Technological Development Zone, eco industrial park in Shaanxi city of Xi'an province is 710018 Yuan Lu No. 3699 Patentee before: Shanxi Star Coal Mine Safety Equipment Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20181022 |