CN202525193U - Mine safety cap with gas detecting function - Google Patents
Mine safety cap with gas detecting function Download PDFInfo
- Publication number
- CN202525193U CN202525193U CN2012201876207U CN201220187620U CN202525193U CN 202525193 U CN202525193 U CN 202525193U CN 2012201876207 U CN2012201876207 U CN 2012201876207U CN 201220187620 U CN201220187620 U CN 201220187620U CN 202525193 U CN202525193 U CN 202525193U
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- gas
- cap body
- surveying
- cap
- boring
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Abstract
The utility model discloses a mine safety cap with a gas detecting function. The safety cap comprises a cap body (1) and a control device (6), wherein an illumination device (2) is arranged at the front end of the cap body (1), a gas detecting device (3) is arranged on the left side of the cap body (1), a sound and light alarm device (4) is arranged on the right side of the cap body (1), and a power device (5) is arranged on the upper part in the cap body; the illumination device (2), the gas detecting device (3) and the sound and light alarm device (4) are connected with the power device (5); the gas detecting device (3) is connected with the control device (6) through a lead; and the control device (6) is connected with the sound and light alarm device (4). The gas detecting device is arranged on the safety cap and used for detecting gas concentration of an environment around underground personnel in real time, so that gas abnormity can be timely discovered.
Description
Technical field
The utility model relates to a kind of mining safety means, is specially a kind of Mine safe cap that can survey gas, give warning in advance.
Background technology
Gas is the initial stage of archaeophyte at the accumulation coal-forming, and cellulose forms with organic effect decomposition through anaerobic bacteria.In the environment of high temperature, high pressure, in coal-forming, because physics and chemical action continue to generate gas.Gas is gas colourless, tasteless, odorless, but can smell the fragrance of similar apple sometimes, and this is because the cause that aromatic hydrocarbon gas is gushed out with gas simultaneously.Gas is 0.554 to the relative density of air, and the density of gas is 0.716kg under standard state, and the penetrating power of gas is 1.6 times of air; Be insoluble in water, not combustion-supportingly can not keep breathing, when reaching finite concentration; The people is suffocated because of anoxic, and burning or blast can take place.Gas exists with free state and sorption state in coal body or country rock.Therefore the recovery process in the outstanding colliery that invariably accompanies of gas often causes great influence to production, even injures miner's personal safety.
At present, the monitoring of gas is generally obtained paying attention to, all have special equipment to be used for detecting gas in the down-hole.But these gas monitor devices all are the equipment of fixing, and often also are not to be arranged on the line that gather in the colliery, can not follow hard on the miner along with the progress of exploitation.
Therefore, to the shortcoming of gas monitor in the above-mentioned prior art, the utility model is intended by gas sensor, realizes gas density monitoring efficiently.
The utility model content
The application's technical problem to be solved:
Gas monitor only relies on main equipment to the utility model in the prior art in order to overcome; Have no idea shortcoming that personnel in the pit's surrounding enviroment are implemented to monitor; Propose a kind of Mine safe cap, utilize gas sensor, realize convenient, fast, gas monitor efficiently.
The application is that the technical scheme that solves the problems of the technologies described above proposition is:
A kind of Mine safe cap with the gas boring and surveying function; Comprise the cap body, be provided with lighting device at the front end of cap body, the left side of cap body is provided with the gas boring and surveying device; The right side of cap body is provided with acoustic-optic alarm; Be provided with supply unit in cap body inner and upper, described lighting device, gas boring and surveying device, acoustic-optic alarm are connected with supply unit, also comprise control device; Described gas boring and surveying device is connected with control device through lead, and control device is connected with acoustic-optic alarm.
Further, for improving the degree of accuracy of gas monitor, described gas boring and surveying device is a gas sensor.
Further, described gas sensor can be semiconductor gas sensor.
Further, when gas is unusual, can send early warning timely, also be provided with GPS positional information device, can confirm the place that gas is unusual timely through this device.
Further, also include wireless launcher, this wireless launcher is connected with control device, is monitoring gas when unusual, through wireless launcher notice mine supervision personnel, so that in time carry out personnel's evacuation.
Further, described lighting device is a light emitting diode, and described supply unit is a battery.
The beneficial effect that the application obtained is:
The utility model is installed the gas boring and surveying device on safety cap through adopting, and realizes the real-time detection to personnel in the pit's surrounding enviroment gas density, thereby can find the situation that gas is unusual timely.And; Through GPS positional information device, wireless launcher etc.; Can when gas is unusual, in time notify the monitoring and the administrative staff in colliery, and the very first time confirm the position that gas is unusual, for personnel in the pit's safety, evacuate strong support be provided fast.
Description of drawings
Fig. 1 is the structure chart of the utility model;
Fig. 2 is the connection sketch map of the another kind of embodiment of the utility model;
Fig. 3 connects sketch map for a kind of embodiment of the utility model.
The specific embodiment
To shown in Figure 3, a kind of Mine safe cap with the gas boring and surveying function comprises cap body 1 like Fig. 1; Front end at cap body 1 is provided with lighting device 2; The left side of cap body 1 is provided with gas boring and surveying device 3, and the right side of cap body 1 is provided with acoustic-optic alarm 4, is provided with supply unit 5 in cap body inner and upper; Described lighting device 2, gas boring and surveying device 3, acoustic-optic alarm 4 are connected with supply unit 5; Also comprise control device 6, described gas boring and surveying device 3 is connected with control device 6 through lead, and control device 6 is connected with acoustic-optic alarm 4.
For improving the detection accuracy of gas, can adopt gas sensor as gas boring and surveying device 3.This gas sensor can be semiconductor gas sensor.Also include wireless launcher 8, this wireless launcher 8 is connected with control device 6, is monitoring gas when unusual, through wireless launcher 8 notice mine supervision personnel, so that in time carry out personnel's evacuation.GPS positional information device 7 can be confirmed the place that gas is unusual timely.Described lighting device 2 is a light emitting diode, and described supply unit 5 is a battery.
Detect the concentration of gas through semiconductor gas sensor; And send the concentration of detected gas to control device, when the concentration of gas reached the value that is provided with in advance, control device 6 just started acoustic-optic alarm 4; Carry out sound and light alarm; Simultaneously, this situation is fed back to the supervision and the administrative staff in colliery, so that in time make evacuation, rescue measure through wireless launcher 8.
The utility model is installed the gas boring and surveying device on safety cap through adopting, and realizes the real-time detection to personnel in the pit's surrounding enviroment gas density, thereby can find the situation that gas is unusual timely.And; Through GPS positional information device, wireless launcher etc.; Can when gas is unusual, in time notify the monitoring and the administrative staff in colliery, and the very first time confirm the position that gas is unusual, for personnel in the pit's safety, evacuate strong support be provided fast.
Other do not carry out the content of set forth in detail the utility model, and concrete operation principle and structure like gas sensor all belong to prior art, all and fully disclose.
Those skilled in the art is to be understood that; Though the utility model is to describe according to the mode to individual embodiment; But getting specific embodiment in the specification only is for this utility model of clearer description, is not the protection domain that is used to limit the utility model, any those skilled in the art; The equivalent variations of under the prerequisite of design that does not break away from the utility model and principle, being done, revise and combine, all belong to the scope that the utility model is protected.
Claims (6)
1. the Mine safe cap with the gas boring and surveying function is characterized in that, comprises cap body (1); Front end at cap body (1) is provided with lighting device (2); The left side of cap body (1) is provided with gas boring and surveying device (3), and the right side of cap body (1) is provided with acoustic-optic alarm (4), is provided with supply unit (5) in cap body inner and upper; Described lighting device (2), gas boring and surveying device (3), acoustic-optic alarm (4) are connected with supply unit (5); Also comprise control device (6), described gas boring and surveying device (3) is connected with control device (6) through lead, and control device (6) is connected with acoustic-optic alarm (4).
2. a kind of Mine safe cap with the gas boring and surveying function as claimed in claim 1 is characterized in that described gas boring and surveying device (3) is a gas sensor.
3. a kind of Mine safe cap with the gas boring and surveying function as claimed in claim 2 is characterized in that described gas sensor is a semiconductor gas sensor.
4. a kind of Mine safe cap with the gas boring and surveying function as claimed in claim 3 is characterized in that, also is provided with GPS positional information device (7).
5. like the described a kind of Mine safe cap of one of claim 1-4, it is characterized in that also include wireless launcher (8), this wireless launcher (8) is connected with control device (6) with the gas boring and surveying function.
6. a kind of Mine safe cap with the gas boring and surveying function as claimed in claim 5 is characterized in that described lighting device (2) is a light emitting diode, and described supply unit (5) is a battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201876207U CN202525193U (en) | 2012-04-28 | 2012-04-28 | Mine safety cap with gas detecting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201876207U CN202525193U (en) | 2012-04-28 | 2012-04-28 | Mine safety cap with gas detecting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202525193U true CN202525193U (en) | 2012-11-14 |
Family
ID=47126407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201876207U Expired - Fee Related CN202525193U (en) | 2012-04-28 | 2012-04-28 | Mine safety cap with gas detecting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202525193U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104720178A (en) * | 2013-12-21 | 2015-06-24 | 长沙京平泰安防科技有限公司 | Safety hat |
| CN105411075A (en) * | 2015-12-21 | 2016-03-23 | 重庆南桐矿业有限责任公司 | Mine safety helmet |
-
2012
- 2012-04-28 CN CN2012201876207U patent/CN202525193U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104720178A (en) * | 2013-12-21 | 2015-06-24 | 长沙京平泰安防科技有限公司 | Safety hat |
| CN105411075A (en) * | 2015-12-21 | 2016-03-23 | 重庆南桐矿业有限责任公司 | Mine safety helmet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20150428 |
|
| EXPY | Termination of patent right or utility model |