CN102383852A - Full-automatic safety equipment of stoping-face well roadway with personnel positioning - Google Patents
Full-automatic safety equipment of stoping-face well roadway with personnel positioning Download PDFInfo
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- CN102383852A CN102383852A CN2011103391643A CN201110339164A CN102383852A CN 102383852 A CN102383852 A CN 102383852A CN 2011103391643 A CN2011103391643 A CN 2011103391643A CN 201110339164 A CN201110339164 A CN 201110339164A CN 102383852 A CN102383852 A CN 102383852A
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Abstract
The invention discloses full-automatic safety equipment of a stoping-face well roadway with personnel positioning, which is arranged in the range of 6m towards the inside from an air-inlet roadway opening and an air-return roadway opening on a stoping face and is used for preventing accidents such as fire, flood, coal and gas outburst and the like of the stoping face. The full-automatic safety equipment is characterized in that heavy type supports and the four walls of the well roadway are firmly fixed into a whole; a steel heavy type channel device is arranged among the heavy type supports at the four walls of the roadway and is controlled by a high-pressure gas cylinder gas-pressure machine which is controlled by a high-temperature flue-gas sensor; and when the fire accident occurs on the stoping face, the high temperature or flue gas acts on the high-temperature flue-gas sensor, and the high-temperature flue-gas sensor controls the high-pressure gas cylinder gas-pressure machine which closes the steel heavy type channel device quickly.
Description
Technical field: a kind of stope roadway automatic safety equipment that personnel positioning is housed belongs to a kind of safety equipment of installing in the underworkings of colliery, is specially adapted under the coal mine each access adit and installs and uses.
Background technology: through prevent the equipment of various natural calamities a lot of under the retrieval coal mine both at home and abroad comprehensively; But can be used in the outstanding equipment of Automatic Control fire, floods, coal and gas, all do not find both at home and abroad, the down-hole catches fire and mainly uses the fire dam fire sealing at present; It also mainly is shutoff that floods take place; And take place coal with gas when outstanding the measure means a lot, but also exist and can't fire expansion often occur with disaster control within the specific limits; Floods flood whole mine, and gas is outstanding to cause that significant explosion causes well to ruin serious accidents such as the people dies.
Summary of the invention: the objective of the invention is the problem to above-mentioned existence, through domestic and international visiting and learning and three more than ten years the coal mining accident management experience and test of many times invented this technology.
A kind of stope roadway automatic safety equipment that personnel positioning is housed; Be installed in the advancing of stope, return airway road junction inward in 6 meters the scope; Accident such as give prominence in order to prevention stope fire, floods, coal and gas, it is characterized in that: be one by fixedly securing between heavy supporting and the roadway wall, the steel heavy lane device is installed between the heavy supporting of roadway wall; The steel heavy lane device receives the gas cylinder Gas Compressor Control; The gas cylinder aerostatic press is by the control of high-temperature flue gas sensor, and when stope breaking out of fire accident, high temperature or flue gas affact on the high-temperature flue gas sensor; High-temperature flue gas sensor control gas cylinder aerostatic press cuts out the steel heavy lane device rapidly by the gas cylinder aerostatic press.
Top at heavy lane device mouth is equipped with personnel location system; On the top of heavy lane device mouth,, be fixed on the frame of heavy lane device the form of personnel location system through buckling; All in advance passed through heavy lane device with interior as if the personnel in the work plane at 5 minutes; Then heavy lane device can be closed in advance, if under the situation that high temperature, high concentration gas and gushing water water level transfinite, heavy lane device can and be closed later at 5 minutes automatically; To reduce accident scope that involves and the time that reduces accident impact, the personnel that can't come out come out through the escape hatch on the heavy lane device.
Shower nozzle on the prevention and control coal dust gas explosion accident equipment is installed on the frame on heavy lane device top; Be fastenedly connected through screw; Shower nozzle points to stope, and shower nozzle is directly opened shower nozzle through the signal of probe output, and sprays fire-fighting, fire extinguishing, cooling, depositing dust, flame proof liquid; Shower nozzle all is connected by the screw flange with electromagnetic valve and pipeline that control is opened; Be separately installed with the shower nozzle on the prevention and control coal dust gas explosion accident equipment at the front end of heavy lane device, when the probe gas density surpasses 30%, after the tunnel temperature surpasses 200 ℃; The output signal can automatically be opened the shower nozzle on the prevention and control coal dust gas explosion accident equipment on the probe, controls immediately and dilutes gas density and put out the high temperature burning things which may cause a fire disaster and eliminate coal-dust explosion.
A kind of stope roadway automatic safety equipment that personnel positioning is housed all adopts the power supply of dual power supply and batteries; When the down-hole since accidental cause have a power failure; The batteries power supply is from a kind of stope roadway automatic safety equipment power supply that personnel positioning is housed of trend; When the down-hole restores electricity, the automatic disconnection of batteries power supply.
A kind of stope roadway automatic safety equipment that personnel positioning is housed compared with prior art has the following advantages:
1, a kind of stope roadway automatic safety equipment that personnel positioning is housed adopts the resistance to compression of high strength heavy type steel, antiknock, firm.
2, adopt combined type easy for installation, quick, can be with the moving of stope, and can be repeatedly used.
3, can various accidents be controlled at the roadway mouth with the lining, avoid accident to enlarge and injure other place, down-hole.
4, be easy in time control the generation of various accidents, because hanging in advance of each sensor provides grace time for closing heavy lane device.
5, realized " one through three prevention, the comprehensive regulation ", not only can ventilate, combat a natural disaster, take precautions against natural calamities, and realized the mine essential safe type.
6, the various sensors on a kind of stope roadway automatic safety equipment that personnel positioning is housed can with underground monitoring monitoring networking, and be transferred to ground and carry out Artificial Control and open.
7, a kind of stope roadway automatic safety equipment that personnel positioning is housed has simple in structurely, and overall dimension is compact, and fault is few, and self-security is high, and can take precautions against natural calamities, can combat a natural disaster, but the also disaster relief.
Description of drawings:
Fig. 1: a kind of stope roadway automatic safety equipment sketch map that personnel positioning is housed.
1, heavy supporting; 2, roadway wall; 3, gas cylinder aerostatic press;
4, heavy lane device; 5, high-temperature flue gas sensor; 6, personnel location system.
The specific embodiment: existing is the example explanation with the accompanying drawing: a kind of stope roadway automatic safety equipment that personnel positioning is housed; Be installed in the advancing of stope, return airway road junction inward in 6 meters the scope; Accident such as give prominence in order to prevention stope fire, floods, coal and gas; It is characterized in that being one by fixedly securing between heavy supporting (1) and the roadway wall (2); Steel heavy lane device (4) is installed between the heavy supporting (1) of roadway wall (2), and steel heavy lane device (4) receives gas cylinder aerostatic press (3) control, and gas cylinder aerostatic press (3) is controlled by high-temperature flue gas sensor (5); When stope breaking out of fire accident; High temperature or flue gas affact on the high-temperature flue gas sensor (5), and high-temperature flue gas sensor (5) control gas cylinder aerostatic press (3) cuts out steel heavy lane device (4) rapidly by gas cylinder aerostatic press (3).
Top at heavy lane device (4) mouth is equipped with personnel location system (6); Top at heavy lane device (4) mouth with the form of personnel location system (6) through buckling, is fixed on the frame of heavy lane device (4); All in advance passed through heavy lane device (4) with interior as if the personnel in the work plane at 5 minutes; Then heavy lane device (4) can be closed in advance, if under the situation that high temperature, high concentration gas and gushing water water level transfinite, heavy lane device (4) can and be closed later at 5 minutes automatically; To reduce accident scope that involves and the time that reduces accident impact, the personnel that can't come out come out through the escape hatch on the heavy lane device (4).
A kind of place that the stope roadway automatic safety equipment of personnel positioning is housed will be installed earlier to be cleared up; A kind of stope roadway automatic safety equipment that personnel positioning is housed is installed in access adit is no more than 6 meters with the lining the scope; 0.2 meter of slotting is dark in the coal seam, and heavy supporting (1) is extend in the slotting of coal seam with 0.2 meter, lining, realizes that heavy supporting (1) and roadway wall (2) fixedly secure; The heavy lane device (4) of all steel material open inward is installed in heavy supporting (1) again; Debug to resist various disasters, to install, confirm errorless back unlatching air door; Make air door be in normally open, promptly realize installing and using of a kind of stope roadway automatic safety equipment that personnel positioning is housed.
Claims (3)
1. the stope roadway automatic safety that personnel positioning is housed is equipped; Be installed in the advancing of stope, return airway road junction inward in 6 meters the scope; Accident such as give prominence in order to prevention stope fire, floods, coal and gas, it is characterized in that: be one by fixedly securing between heavy supporting and the roadway wall, the steel heavy lane device is installed between the heavy supporting of roadway wall; The steel heavy lane device receives the gas cylinder Gas Compressor Control; The gas cylinder aerostatic press is by the control of high-temperature flue gas sensor, and when stope breaking out of fire accident, high temperature or flue gas affact on the high-temperature flue gas sensor; High-temperature flue gas sensor control gas cylinder aerostatic press cuts out the steel heavy lane device rapidly by the gas cylinder aerostatic press.
2. a kind of stope roadway automatic safety equipment that personnel positioning is housed according to claim 1; It is characterized in that: the top at heavy lane device mouth is equipped with personnel location system; On the top of heavy lane device mouth,, be fixed on the frame of heavy lane device the form of personnel location system through buckling; All in advance passed through heavy lane device with interior as if the personnel in the work plane at 5 minutes; Then heavy lane device can be closed in advance, if under the situation that high temperature, high concentration gas and gushing water water level transfinite, heavy lane device can and be closed later at 5 minutes automatically; To reduce accident scope that involves and the time that reduces accident impact, the personnel that can't come out come out through the escape hatch on the heavy lane device.
3. a kind of stope roadway automatic safety equipment that personnel positioning is housed according to claim 2; It is characterized in that: the shower nozzle on the prevention and control coal dust gas explosion accident equipment is installed on the frame on heavy lane device top; Be fastenedly connected through screw; Shower nozzle points to stope, and shower nozzle is directly opened shower nozzle through the signal of probe output, and sprays fire-fighting, fire extinguishing, cooling, depositing dust, flame proof liquid; Shower nozzle all is connected by the screw flange with electromagnetic valve and pipeline that control is opened; Be separately installed with the shower nozzle on the prevention and control coal dust gas explosion accident equipment at the front end of heavy lane device, when the probe gas density surpasses 30%, after the tunnel temperature surpasses 200 ℃; The output signal can automatically be opened the shower nozzle on the prevention and control coal dust gas explosion accident equipment on the probe, controls immediately and dilutes gas density and put out the high temperature burning things which may cause a fire disaster and eliminate coal-dust explosion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103391643A CN102383852A (en) | 2011-10-20 | 2011-10-20 | Full-automatic safety equipment of stoping-face well roadway with personnel positioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103391643A CN102383852A (en) | 2011-10-20 | 2011-10-20 | Full-automatic safety equipment of stoping-face well roadway with personnel positioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102383852A true CN102383852A (en) | 2012-03-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103391643A Pending CN102383852A (en) | 2011-10-20 | 2011-10-20 | Full-automatic safety equipment of stoping-face well roadway with personnel positioning |
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| CN (1) | CN102383852A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2668166Y (en) * | 2004-01-08 | 2005-01-05 | 河南省新郑青莲电力防腐有限公司 | Fire protection system for cable tunnel |
| CN1766287A (en) * | 2004-10-26 | 2006-05-03 | 杜志刚 | Apparatus for preventing and controlling coal dust and gas explosion on working face |
| CN101240717A (en) * | 2007-02-07 | 2008-08-13 | 中国科学院自动化研究所 | Coal mine down-hole personnel positioning and mash gas concentration dynamic monitoring method and system |
| CN101575984A (en) * | 2009-06-17 | 2009-11-11 | 大连龙成信息科技发展有限公司 | Coal mine underground monitoring and staff locating system |
| CN201546758U (en) * | 2009-10-27 | 2010-08-11 | 淄博矿业集团有限责任公司岱庄煤矿 | Rapid fire-proof seal door for coal mines |
| CN201560801U (en) * | 2009-12-07 | 2010-08-25 | 枣庄远大矿用设备制造有限公司 | Fire-extinguishing and explosion accident treatment explosion door for mine rescue |
| CN101982986A (en) * | 2010-09-02 | 2011-03-02 | 安徽汉川电子科技有限公司 | Underground personnel positioning system |
| CN201826882U (en) * | 2010-08-02 | 2011-05-11 | 黑龙江科技学院 | Porous pressure-relief explosion-resistant automatic damper for mines |
-
2011
- 2011-10-20 CN CN2011103391643A patent/CN102383852A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2668166Y (en) * | 2004-01-08 | 2005-01-05 | 河南省新郑青莲电力防腐有限公司 | Fire protection system for cable tunnel |
| CN1766287A (en) * | 2004-10-26 | 2006-05-03 | 杜志刚 | Apparatus for preventing and controlling coal dust and gas explosion on working face |
| CN101240717A (en) * | 2007-02-07 | 2008-08-13 | 中国科学院自动化研究所 | Coal mine down-hole personnel positioning and mash gas concentration dynamic monitoring method and system |
| CN101575984A (en) * | 2009-06-17 | 2009-11-11 | 大连龙成信息科技发展有限公司 | Coal mine underground monitoring and staff locating system |
| CN201546758U (en) * | 2009-10-27 | 2010-08-11 | 淄博矿业集团有限责任公司岱庄煤矿 | Rapid fire-proof seal door for coal mines |
| CN201560801U (en) * | 2009-12-07 | 2010-08-25 | 枣庄远大矿用设备制造有限公司 | Fire-extinguishing and explosion accident treatment explosion door for mine rescue |
| CN201826882U (en) * | 2010-08-02 | 2011-05-11 | 黑龙江科技学院 | Porous pressure-relief explosion-resistant automatic damper for mines |
| CN101982986A (en) * | 2010-09-02 | 2011-03-02 | 安徽汉川电子科技有限公司 | Underground personnel positioning system |
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Application publication date: 20120321 |