CN102980971A - Protection film for protecting mining illuminating lamp gas sensor - Google Patents
Protection film for protecting mining illuminating lamp gas sensor Download PDFInfo
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- CN102980971A CN102980971A CN2012104313896A CN201210431389A CN102980971A CN 102980971 A CN102980971 A CN 102980971A CN 2012104313896 A CN2012104313896 A CN 2012104313896A CN 201210431389 A CN201210431389 A CN 201210431389A CN 102980971 A CN102980971 A CN 102980971A
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- illuminating lamp
- respiratory
- gas sensor
- protection film
- mine
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Abstract
The invention relates to a protection film for protecting a mining illuminating lamp gas sensor. The protection film is characterized in that the protection film comprises a respiratory film with a non-setting adhesive, the non-setting adhesive surround the respiratory film, and the intermediate of the respiratory film is a stimulation respiratory film. There is a respiratory channel between the gas sensor and an outer shell, and the respiratory protection film is arranged outside the respiratory channel, so the gas detection of the gas sensor is not influenced, and the gas sensor is protected from sucking powdery dirt which influences the normal working of the gas sensor.
Description
Technical field
The present invention relates to a kind of mining illuminating lamp, particularly a kind of diaphragm of protecting the mining illuminating lamp firedamp sensor.
Background technology
In the situation of coal production rapid growth, also bring the particularly serious Frequent Accidents in colliery.The Tenth Five-Year Plan period, 1398 of dead 3-9 people's major accidents occur once in national colliery altogether, occur every year on average 280, account for national all kinds of major accident and play several 11%; 214 of dead 10-29 people's serious accidents occuring once, occur every year on average 43, accounts for national all kinds of serious accident and play several 36%; 42 of the above special major accidents of dead 30 people occuring once, occur every year on average 8, accounts for all kinds of special major accidents in the whole nation and play several 58%.Mainly mining in the coal enterprise of China and the world, to compare gap large for the national security production level.The Tenth Five-Year Plan period, the 1000000 tons of mortality ratio in colliery by 5.07 of calendar year 2001 drop to 2005 2.81, descended 45%, to compare gap also very large in country but mine with the advanced person.2005, coal in China output accounted for 37% of the whole world, and it is nearly 80% that death tolls then accounts for, and the 1000000 tons of mortality ratio in colliery are about 80 times of the U.S., 17 times of South Africa, 10 times of Poland, Russia and India 7 times.Severe safety production situation not only serious threat people's life security and health, also has influence on social harmony and international image.The China's coal-mine overwhelming majority is Jing Gongkuangjing, complex geologic conditions, and Disasters Type is many, and it is wide to distribute, and mining conditions is the poorest in each main producing coal country of the world, disaster is the most serious.In State owned coal mine, complicated geological or extremely complicated colliery account for 36%, and the simple colliery of tectonic structure accounts for 23%.According to investigations, 456 meters of the average mining depths in big-and-middle-sized colliery are adopted dark mine output greater than 600 meters and are accounted for 28.5%.Little colliery is on average adopted dark 196 meters, adopts the dark mine output that surpasses 300 meters and accounts for 14.5%.Gas Disaster.In the State owned coal mine, gassy mine accounts for 21.0%; Coal and gas outburst mine accounts for 21.3%; Low gaseous mine accounts for 57.7%.In local state-owned coal mines and the Township Coal Mine, high gas and coal and gas outburst mine account for 15%.Along with the increase of mining depth, the increase of gas emission, the ratio of high gas and coal and gas outburst mine also can increase.The China's coal-mine hydrogeological condition is comparatively complicated.In the State owned coal mine, hydrogeological condition belongs to complicated or extremely complicated mine and accounts for 27%, belongs to simple mine and accounts for 34%.In local state-owned coal mines and the Township Coal Mine, hydrogeological condition belongs to complicated or extremely complicated mine and accounts for 8.5%.China's coal-mine water damage ubiquity, big-and-middle-sized colliery have more than 500 workplace threatened by water damage.In little colliery, nearly 20,000 places, mine 900 many places of gushing water danger are arranged, account for 4.6% of sum.
To mine safety in Gas Disaster, normally " take out afterwards first adopt, monitoring, with the wind fixed output quota " the control of coalmine gas working policy, but because the thought of the heavy output that many enterprises exist, light safety, and the miner is too low to pacifying individual right to know, detected gas is exceeded standard can not get paying attention to, the miner can not make quick action to the very first time gas situation of exceeding standard, and makes can not implementing from basic unit of can not managing safely, causes the coal-mine gas disaster constantly to occur.
The first-hand resource that occurs can not in time support in the control ore deposit after the mine disaster also is to cause an important component part of coal mining accident extension.After mine disaster occurs, Communication Block under the ore deposit, the personnel's distribution situation under the ore deposit can not clearly support control, makes decision-making cannot take out best scheme.
Summary of the invention
The purpose of this invention is to provide the diaphragm that a kind of miner can make to the very first time gas situation of exceeding standard touch-and-go protection mining illuminating lamp firedamp sensor.
The object of the present invention is achieved like this, and a kind of diaphragm of protecting the mining illuminating lamp firedamp sensor is characterized in that: comprise the respiratory membrane with adhesive sticker, adhesive sticker is around respiratory membrane, and middle respiratory membrane is the emulation respiratory membrane.
Described adhesive sticker respiratory membrane is connected with the housing adhesive sticker, on the housing adhesive sticker below be firedamp sensor.
Described housing pros are lighting lamp reflective cover, owe in the lighting lamp reflective cover into the LED illuminating lamp is arranged, the LED illuminating lamp is made of LED more than two groups at least, is controlled at economize on electricity or non-electricity-saving state by button, economize on electricity is part LED work, and non-economize on electricity is all LED lamp work.
Advantage of the present invention: because firedamp sensor and shell body have respiration channel, respiration channel has the respiratory protection film outward.Can not affect like this firedamp sensor and detect methane gas, it is dirty to protect simultaneously firedamp sensor to suck powder, affects the firedamp sensor cisco unity malfunction.
Description of drawings
The invention will be further described below in conjunction with the embodiment accompanying drawing:
Fig. 1 is embodiment of the invention structural representation;
Fig. 2 is embodiment of the invention application note figure;
Fig. 3 is circuit theory diagrams.
Among the figure, 1, the LED illuminating lamp; 2, lighting lamp reflective cover; 3, respiration channel; 4, firedamp sensor; 5, mine lamp; 6, housing; 7, respiratory protection film; 8, gas detecting unit; 9, charging circuit; 10, adhesive sticker; 801, single-chip microcomputer; 802, rechargeable battery; 803, filtering and amplifying circuit; 804, button; 805, electric power management circuit; 806, illumination LED.
Embodiment
As shown in Figure 1, comprise the respiratory protection film 7 with adhesive sticker 10, adhesive sticker 10 is around respiratory protection film 7, and the centre is respiratory protection film 7, and respiratory protection film 7 is the emulation respiratory membrane.
As shown in Figure 2, the adhesive sticker respiratory membrane is connected with housing 6 adhesive stickers of mine lamp 5, on the housing 6 of mine lamp 5 adhesive sticker below be firedamp sensor 4.Gas detecting unit 8 is arranged in the mine lamp 5; gas detecting unit 8 is fixed in the housing 6 of mine lamp 5; gas detecting unit 8 detects methane gas by firedamp sensor 4; firedamp sensor 4 in the gas detecting unit 8 has respiration channel 3 with housing 6; outside the respiration channel 3 respiratory protection film 7 is arranged, gas detecting unit 8 is electrically connected with charging circuit 9.
As shown in Figure 3, gas detecting unit 4 comprises single-chip microcomputer 801, single-chip microcomputer 802 is electrically connected with firedamp sensor 4 by filtering and amplifying circuit 803,4 of firedamp sensors are over against housing respiration channel 3, firedamp sensor 4 signals are input to the single-chip microcomputer input end with A/D converter after by filtering and amplifying circuit 803, gas detecting unit 7 is electrically connected with rechargeable battery 802 by electric power management circuit 805, charging circuit 9 is electrically connected with electric power management circuit 805, rechargeable battery 802 is supplied with single-chip microcomputer 802, filtering and amplifying circuit 803 power supplys by electric power management circuit 805 management.Simultaneously provide electric current to illumination LED 806.The I/O mouth of single-chip microcomputer 801 is electrically connected with button 804, and LED illuminating lamp 1 is controlled at economize on electricity or non-electricity-saving state by button 804, economizes on electricity to be part LED work.Non-economize on electricity is all LED lamp work.
The parts that present embodiment is not described in detail and structure belong to well-known components and common structure or the conventional means of the industry, here not one by one narration.
Claims (3)
1. diaphragm of protecting the mining illuminating lamp firedamp sensor is characterized in that: comprise the respiratory membrane with adhesive sticker, adhesive sticker is around respiratory membrane, and middle respiratory membrane is the emulation respiratory membrane.
2. a kind of diaphragm of protecting the mining illuminating lamp firedamp sensor according to claim 1, it is characterized in that: described adhesive sticker respiratory membrane is connected with housing (6) adhesive sticker, is firedamp sensor (4) below the upper adhesive sticker of housing (6).
3. a kind of diaphragm of protecting the mining illuminating lamp firedamp sensor according to claim 2; it is characterized in that: described housing (6) is square to be lighting lamp reflective cover (2); owe in the lighting lamp reflective cover (2) into LED illuminating lamp (1) is arranged; LED illuminating lamp (1) is made of LED more than two groups at least; be controlled at economize on electricity or non-electricity-saving state by button; economize on electricity is part LED work, and non-economize on electricity is all LED lamp work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104313896A CN102980971A (en) | 2012-10-23 | 2012-10-23 | Protection film for protecting mining illuminating lamp gas sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104313896A CN102980971A (en) | 2012-10-23 | 2012-10-23 | Protection film for protecting mining illuminating lamp gas sensor |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210406184 Division CN102944661A (en) | 2012-10-23 | 2012-10-23 | Protective system for gas sensor of mine lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102980971A true CN102980971A (en) | 2013-03-20 |
Family
ID=47855188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104313896A Pending CN102980971A (en) | 2012-10-23 | 2012-10-23 | Protection film for protecting mining illuminating lamp gas sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102980971A (en) |
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2012
- 2012-10-23 CN CN2012104313896A patent/CN102980971A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| ASS | Succession or assignment of patent right |
Owner name: SHAANXI RISHENGYUAN CHUANGNENG TECHNOLOGY CO., LTD Free format text: FORMER OWNER: XI AN XINWEI INFORMATION SCIENCE AND TECHNOLOGY CO., LTD. Effective date: 20141017 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 710077 XI AN, SHAANXI PROVINCE TO: 710065 XI AN, SHAANXI PROVINCE |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20141017 Address after: 710065 Xi'an science and technology zone, Shaanxi high tech Road No. four, No. 209 Applicant after: Shaanxi Rishengyuan Chuangneng Technology Co., Ltd. Address before: 710077 Xi'an province hi tech West Road, Jin Jin Road, No. 69 apartment building Applicant before: Xi'an Xinwei Information Science and Technology Co., Ltd. |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130320 |