CN101980015A - Combustible gas detector - Google Patents
Combustible gas detector Download PDFInfo
- Publication number
- CN101980015A CN101980015A CN2010102914911A CN201010291491A CN101980015A CN 101980015 A CN101980015 A CN 101980015A CN 2010102914911 A CN2010102914911 A CN 2010102914911A CN 201010291491 A CN201010291491 A CN 201010291491A CN 101980015 A CN101980015 A CN 101980015A
- Authority
- CN
- China
- Prior art keywords
- air
- fried
- quick
- capsule
- combustible gases
- 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
Images
Landscapes
- Geophysics And Detection Of Objects (AREA)
Abstract
The invention discloses a combustible gas detector, and aims to provide a detector with simple structure, low manufacturing cost and capable of simultaneously detecting multiple combustible gases. The detector has the structural principle that: an explosion test bag is arranged in a shell; the air in a mine is pumped into the explosion test bag through an air pumping device, and meanwhile, an ignition device works; when the combustible gases in the air do not exceed the standards, the air is discharged from an air inlet pipe; if the combustible gases in the air exceed the standards, the air is exploded in the explosion test bag under the action of the ignition device, a smoke sensing alarm system starts alarming, and an electromagnetic valve control device drives an electromagnetic valve on the air outlet pipe to be closed so as to avoid detonating the combustible gases in the mine. The combustible gas detector can detect whether various mixed combustible gases exceed the standards more intuitively by small explosion test, has a simple structure and low manufacturing cost, and is suitable for popularization.
Description
Technical field
The present invention relates to a kind of combustible gas detector.
Background technology
When cutting coal, usually with inflammable gass such as gas, carbon monoxide and methane, but it is too high or when situations such as naked light occurring to run into downhole temperature, will set off an explosion, and leads to great security incident in mine.At present, the instrument that detects the mine inflammable gas has a lot, but can only detect a kind of inflammable gas mostly, and it is not very desirable using effect.Elsewhere, combustible gas detector device in the market generally has complex structure, the shortcoming that manufacturing cost is high.
Summary of the invention
The purpose of this invention is to provide a kind of simple in structure, low cost of manufacture, and can detect the combustible gas detector whether multiple inflammable gas exceeds standard simultaneously.
The technical solution adopted in the present invention is: a kind of combustible gas detector, mainly include housing, be provided with the quick-fried capsule of examination in the described housing, the quick-fried capsule of described examination is accordion-like, try quick-fried capsule one end and be connected with draft tube, draft tube is connected with air extractor, the other end that tries quick-fried capsule is connected with escape pipe, escape pipe is provided with solenoid valve, be provided with portfire and smoke sensing warning system in the quick-fried capsule of described examination, be provided with dividing plate between portfire and the smoke sensing warning system, described smoke sensing warning system is connected with magnetic valve controller by lead, and magnetic valve controller is connected with solenoid valve by lead.
The invention has the beneficial effects as follows: quick-fried by implementing small-sized examination, can detect the various inflammable gass that mix more intuitively and whether exceed standard, and also simple in structure, low cost of manufacture is suitable for popularization.
Description of drawings
Below in conjunction with drawings and Examples the present invention is described in further detail, but does not constitute any limitation of the invention.
Fig. 1 is a structural representation of the present invention.
Embodiment
As shown in Figure 1, present embodiment mainly includes housing 1, housing 1 is made by steel plate, in housing 1, be provided with the quick-fried capsule 2 of examination, trying quick-fried capsule 2 is made by leather, be accordion-like, try quick-fried capsule 2 one ends and be connected with draft tube 3, draft tube 3 is connected with air extractor 4, and its other end is connected with escape pipe 5, and escape pipe 5 is provided with solenoid valve 6, try also to be provided with in the quick-fried capsule 2 portfire 7 and smoke sensing warning system 8, be provided with dividing plate 9 between portfire 7 and the smoke sensing warning system 8, smoke sensing warning system 8 is connected with magnetic valve controller 11 by lead 10, and magnetic valve controller 11 is connected with solenoid valve 6 by lead 12.During use, air extractor 4 is bled in the quick-fried capsule 2 of examination by draft tube 3, portfire 7 is also worked simultaneously, when inflammable gas in the air under the mine does not exceed standard, then gas is discharged through solenoid valve 6 by escape pipe 5, if under the mine in the air inflammable gas exceed standard, under the effect of portfire 7, inflammable gas produces blast in the quick-fried capsule 2 of examination, simultaneously, smoke sensing warning system 8 is sensed fume and is begun to report to the police, and opens magnetic valve controller 11 by lead 10, magnetic valve controller 11 drives solenoid valve 6 by lead 12 and closes, and avoids igniting the inflammable gas under the mine.
Smoke sensing warning system 8 and magnetic valve controller 11 among the present invention are prior art, are not here describing in detail.
Claims (1)
1. combustible gas detector, mainly include housing, it is characterized in that: be provided with the quick-fried capsule of examination in the described housing, the quick-fried capsule of described examination is accordion-like, try quick-fried capsule one end and be connected with draft tube, draft tube is connected with air extractor, the other end that tries quick-fried capsule is connected with escape pipe, escape pipe is provided with solenoid valve, be provided with portfire and smoke sensing warning system in the quick-fried capsule of described examination, be provided with dividing plate between portfire and the smoke sensing warning system, described smoke sensing warning system is connected with magnetic valve controller by lead, and magnetic valve controller is connected with solenoid valve by lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102914911A CN101980015A (en) | 2010-09-20 | 2010-09-20 | Combustible gas detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102914911A CN101980015A (en) | 2010-09-20 | 2010-09-20 | Combustible gas detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101980015A true CN101980015A (en) | 2011-02-23 |
Family
ID=43600533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102914911A Pending CN101980015A (en) | 2010-09-20 | 2010-09-20 | Combustible gas detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101980015A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102338796A (en) * | 2011-07-26 | 2012-02-01 | 中国神华能源股份有限公司 | Equipment for detecting concentration of combustible gas in silo |
| CN104374893A (en) * | 2014-12-11 | 2015-02-25 | 哈尔滨东方报警设备开发有限公司 | Explosion-proof gas circuit detecting device with double-row gas holes |
| CN104569285A (en) * | 2015-01-26 | 2015-04-29 | 威海埃姆提爱矿山设备有限公司 | Combustible gas detector |
| CN107748121A (en) * | 2017-08-30 | 2018-03-02 | 芜湖凯尔电气科技有限公司 | Air monitor |
| CN112982493A (en) * | 2021-02-22 | 2021-06-18 | 杭州电子科技大学 | Manhole cover capable of being detonated actively |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1632545A (en) * | 2005-01-28 | 2005-06-29 | 黄晓东 | Device for testing explosion-proof performance of barrier explosion-proof material and testing method thereof |
| CN101598701A (en) * | 2009-04-30 | 2009-12-09 | 薛亚明 | A kind of combustible gas detector |
-
2010
- 2010-09-20 CN CN2010102914911A patent/CN101980015A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1632545A (en) * | 2005-01-28 | 2005-06-29 | 黄晓东 | Device for testing explosion-proof performance of barrier explosion-proof material and testing method thereof |
| CN101598701A (en) * | 2009-04-30 | 2009-12-09 | 薛亚明 | A kind of combustible gas detector |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102338796A (en) * | 2011-07-26 | 2012-02-01 | 中国神华能源股份有限公司 | Equipment for detecting concentration of combustible gas in silo |
| CN102338796B (en) * | 2011-07-26 | 2014-05-07 | 中国神华能源股份有限公司 | Equipment for detecting concentration of combustible gas in silo |
| CN104374893A (en) * | 2014-12-11 | 2015-02-25 | 哈尔滨东方报警设备开发有限公司 | Explosion-proof gas circuit detecting device with double-row gas holes |
| CN104569285A (en) * | 2015-01-26 | 2015-04-29 | 威海埃姆提爱矿山设备有限公司 | Combustible gas detector |
| CN107748121A (en) * | 2017-08-30 | 2018-03-02 | 芜湖凯尔电气科技有限公司 | Air monitor |
| CN112982493A (en) * | 2021-02-22 | 2021-06-18 | 杭州电子科技大学 | Manhole cover capable of being detonated actively |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101980015A (en) | Combustible gas detector | |
| CN106408886A (en) | Combustible gas detection system | |
| US20080180261A1 (en) | Carbon monoxide and explosive gas shut off system | |
| CN201232854Y (en) | Household fuel gas leakage multiaspect control device | |
| CN205066837U (en) | Multifunctional intelligent gas meter | |
| CN104566516A (en) | Gas stove with flame detection function | |
| CN207115708U (en) | A kind of kitchen fuel gas alarm | |
| CN205140165U (en) | Combustible gas alarm system | |
| CN206236255U (en) | A kind of combustible gas detecting device | |
| CN201218752Y (en) | Three optical spectral band photoelectric sensor system for flame monitoring | |
| CN209911181U (en) | Dust concentration sensor | |
| CN202092320U (en) | In-furnace combustible gas monitoring and alarming device for fuel gas heating furnace | |
| CN202402070U (en) | Oxygen supply automatic control device for refuge chamber | |
| CN203242096U (en) | Intelligent emergency apparatus of firework transport vehicle | |
| CN204574843U (en) | A kind of Industrial Stoves safety detection device | |
| CN201780135U (en) | Intelligent alarm gas meter | |
| CN106883987A (en) | Methane-generating pit monitoring device | |
| CN207517165U (en) | A kind of household gas-leakage alarm device | |
| CN208781381U (en) | A kind of lithium metal flame detection device | |
| CN203101354U (en) | Gas detection and protection device for closed explosion-proof centrifugal machine | |
| CN205783053U (en) | A kind of combustion furnace with heat storage function | |
| CN205281752U (en) | Gas leak detector | |
| CN201756982U (en) | Mining infrared methane sensor | |
| CN202472897U (en) | Detection device of fire disaster alarming detector | |
| CN201434791Y (en) | Online sampling device capable of extracting single gas |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110223 |