CN202311383U - Safety helmet with function of gas detection - Google Patents
Safety helmet with function of gas detection Download PDFInfo
- Publication number
- CN202311383U CN202311383U CN2011204514082U CN201120451408U CN202311383U CN 202311383 U CN202311383 U CN 202311383U CN 2011204514082 U CN2011204514082 U CN 2011204514082U CN 201120451408 U CN201120451408 U CN 201120451408U CN 202311383 U CN202311383 U CN 202311383U
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- CN
- China
- Prior art keywords
- alarm
- gas
- helmet
- type
- shell
- 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
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- Emergency Alarm Devices (AREA)
Abstract
The utility model discloses a safety helmet with a function of gas detection, comprising a helmet shell, a helmet liner and a jaw belt, wherein gas detecting equipment is arranged on the helmet shell, and the gas detecting equipment is connected with an alarm. The alarm is of a vibration type, voice type or light type. The alarm is connected with the helmet liner, the helmet shell or the jaw belt. The safety helmet has the beneficial effects that when the gas leaks, the gas detecting equipment installed on the helmet shell can alarm through the alarm, enables a vibrator on the alarm to vibrate, can send out voice prompt, flash the light to remind underground operators to evacuate as soon as possible when detecting that the gas exceeds a certain concentration, so that every underground operator can evacuate as soon as possible from danger, and the personal casualty caused by accidents can be greatly reduced.
Description
Technical field
The utility model relates to a kind of safety cap, particularly a kind of safety cap that has the gas detection.
Background technology
Safety cap in the market has only illumination functions, and the gas disaster is called as Safety of Coal Mine Production " No.1 killer ".Gas density reaches at 1% o'clock in the getting working face wind, must stop to use the electric drill perforating; Reach at 1.5% o'clock, must quit work, cut off the electricity supply, handle; Getting working face is individually put and is gathered gas density and reach at 2% o'clock, handle immediately, must stop machine run in the 20m all around, and cut off the electricity supply.Only drop to below 1%, just permitted to machine in gas density.Each coal production and management unit monitors coal mine gas and pays much attention to, and becomes the necessary condition whether colliery can produce.Under the situation that the gas leakage occurs, have only the fireboss to know, and the operating personnel that the fireboss also will circulate a notice of in the down-hole, the personnel at downhole operations withdraw the down-hole in the very first time like this, and downhole operations personnel danger has been increased.
Summary of the invention
To the defective of present safety cap, the utility model provides a kind of safety cap that gas detects that has.
To achieve these goals, the technical scheme taked of the utility model is:
A kind of safety cap that has the gas detection comprises cap shell, hat lining, chin belt, and the gas checkout equipment is set on the cap shell, and the gas checkout equipment connects alarm.
Alarm is vibration-type, speech type or light-type.
Alarm is connected on hat lining, cap shell or the chin belt.
The beneficial effect of the utility model: when gas is revealed, be installed in the gas checkout equipment on the cap shell, when detecting the certain excessively concentration of gas overpressure; Can let the vibrator on reporting to the police vibrate through alarm equipment alarm, can send voice suggestion; Can light the flickering operating personnel that remind the down-hole, withdraw at once, make the operating personnel of each down-hole can be when danger comes like this; The very first time withdraws, the casualties of minimizing accident greatly.
Description of drawings
The structural representation of Fig. 1, the utility model.
The practical implementation method
As shown in Figure 1; A kind of safety cap that has the gas detection comprises that cap shell 1, hat lining 2, chin belt 3 and other enclosure group become, and are provided with a gas checkout equipment 4 on the cap shell; Gas checkout equipment 4 connects alarm 5; Alarm 5 can shake, the work of voice or light, alarm 5 can be connected on hat lining 2, cap shell 1 or the chin belt 3.When gas is revealed, be installed in the gas checkout equipment on the cap shell, when detecting the certain excessively concentration of gas overpressure; Can let the vibrator on reporting to the police vibrate through alarm equipment alarm, can send voice suggestion; Can light the flickering operating personnel that remind the down-hole, withdraw at once, make the operating personnel of each down-hole can be when danger comes like this; The very first time withdraws, the casualties of minimizing accident greatly.
Claims (3)
1. one kind has the safety cap that gas detects, and comprises cap shell (1), hat lining (2), chin belt (3), it is characterized in that, gas checkout equipment (4) is set on the cap shell, and gas checkout equipment (4) connects alarm (5).
2. a kind of safety cap that gas detects that has as claimed in claim 1 is characterized in that alarm (5) is vibration-type, speech type or light-type.
3. according to claim 1 or claim 2 a kind of has the safety cap that gas detects, and it is characterized in that alarm (5) is connected on hat lining (2), cap shell (1) or the chin belt (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204514082U CN202311383U (en) | 2011-11-15 | 2011-11-15 | Safety helmet with function of gas detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204514082U CN202311383U (en) | 2011-11-15 | 2011-11-15 | Safety helmet with function of gas detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202311383U true CN202311383U (en) | 2012-07-11 |
Family
ID=46423398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204514082U Expired - Fee Related CN202311383U (en) | 2011-11-15 | 2011-11-15 | Safety helmet with function of gas detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202311383U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109184792A (en) * | 2018-08-28 | 2019-01-11 | 徐州天能矿山机械有限责任公司 | A kind of gas concentration mine mechanism of automatic alarm |
-
2011
- 2011-11-15 CN CN2011204514082U patent/CN202311383U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109184792A (en) * | 2018-08-28 | 2019-01-11 | 徐州天能矿山机械有限责任公司 | A kind of gas concentration mine mechanism of automatic alarm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20121115 |