CN101353968A - Removable emergency rescue capsule for coal mine - Google Patents
Removable emergency rescue capsule for coal mine Download PDFInfo
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- CN101353968A CN101353968A CNA2008102116613A CN200810211661A CN101353968A CN 101353968 A CN101353968 A CN 101353968A CN A2008102116613 A CNA2008102116613 A CN A2008102116613A CN 200810211661 A CN200810211661 A CN 200810211661A CN 101353968 A CN101353968 A CN 101353968A
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- 239000002775 capsule Substances 0.000 title claims abstract description 57
- 239000003245 coal Substances 0.000 title abstract description 11
- 230000004083 survival effect Effects 0.000 claims abstract description 46
- 239000007789 gas Substances 0.000 claims abstract description 21
- 238000004880 explosion Methods 0.000 claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 8
- 239000010959 steel Substances 0.000 claims abstract description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 23
- 239000001301 oxygen Substances 0.000 claims description 23
- 229910052760 oxygen Inorganic materials 0.000 claims description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 238000005065 mining Methods 0.000 claims description 11
- 238000004140 cleaning Methods 0.000 claims description 8
- 231100000331 toxic Toxicity 0.000 claims description 8
- 230000002588 toxic effect Effects 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 5
- 229910001882 dioxygen Inorganic materials 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 claims description 5
- 239000003814 drug Substances 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims description 4
- 230000006837 decompression Effects 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 238000004887 air purification Methods 0.000 claims description 2
- 230000009194 climbing Effects 0.000 claims description 2
- 239000003651 drinking water Substances 0.000 claims description 2
- 235000020188 drinking water Nutrition 0.000 claims description 2
- 239000012535 impurity Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 1
- 238000013461 design Methods 0.000 abstract description 5
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- 238000005516 engineering process Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
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- 230000007812 deficiency Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000008393 encapsulating agent Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
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- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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Abstract
The invention discloses a portable escape capsule used for coal mine, pertaining to the field of safety equipment. The portable escape capsule for coal mine of the invention is characterized in that the escape capsule is assembled by connecting capsule basic units of the same specification. The basic units are: (1) an external corrugated steel plate; (2) a flange structure that is used for the connection among the capsule basic units; (3) a bolt hole for connection; (4) a hoisting hole which is used for conveying the capsule basic unit underground by a monorail; (5) a fork truck pocket which is used for fork truck transportation of the capsule basic unit; and (6) roller wheels used for proceeding by a track in laneways of a mine, wherein, the rail gauge between two wheels can be adjusted; the assembled escape capsule comprises a capsule door (7), a living compartment (8), an equipment compartment (9) and a plug-in power station (10). The escape capsule of the invention can provide safe emergency space with basic conditions of existence for trapped workers and guard against such damages as noxious and harmful gases in the outside world, collapse, high temperature, and explosion waves, etc. so as to increase the survival probability of the trapped workers underground. The detachable frame-type design of the escape capsule is convenient for disassembly and transportation, and can rapidly adapt to the frequent change of the positions of working faces underground.
Description
Technical field
The invention belongs to security appliance field, relate to a kind of colliery escape capsule, provide safe emergency-sheltering space for the miner that can't in time withdraw when especially having an accident under colliery and other well industrial and mineral mine, keep its existence within a certain period of time, can improve the probability of surviving of stranded miner in the coal mining accident significantly.
Background technology
At present, known mine movably the emergency-sheltering space at home by retrieval relevant information still do not have technology, the product of finishing, this series products is called mine usefulness emergency-sheltering chamber (Mine Emergency RefugeChamber) abroad, be mainly used in the metalliferous mine and hide the injury that prevents toxic and harmful or fire smoke for miner's short time (generally being no more than 96h), its relevant device requirement of explosion proof is far below coal mine.But, because China's coal mines mine complicated condition, there are blast, special disaster such as permeable, its transportation, requirement such as explosion-proof can't be satisfied in general external emergency-sheltering chamber, and cost is higher, is difficult to introduce use.
Summary of the invention
The invention provides a kind of colliery packaged type survival capsule.When in colliery or other well industrial and mineral, having an accident, the miner that can't in time evacuate to the safety zone enters survival capsule, survival capsule can completely cut off toxic and harmful, water in the tunnel, bear high temperature, the explosion wave of certain intensity within a certain period of time, the necessary factor that provides oxygen, food, water and emergency drug etc. to survive for personnel in the cabin, guarantee its life security, wait for rescue.It can overcome the deficiency that existing emergency-sheltering spatial class rescue aid can't adapt to the safety of coal mines requirement simultaneously.
A kind of colliery packaged type survival capsule is characterized in that cabin body elementary cell (Fig. 1) by same specification assembles to form.Cabin body elementary cell specification is same, and 1 is the outer corrugations steel plate; 2 is flange arrangement, is used for the connection between the body elementary cell of cabin; 3 are the connection bolt hole; The 4th, hole for hoist can use monorail crane transport pod body elementary cell under mine; The 5th, the fork truck slot is used for fork truck transport pod body elementary cell; The 6th, roller, gauge is adjustable between the two-wheeled, is used for advancing by track in mine laneway.
The survival capsule that assembling finishes (is seen Fig. 2, Fig. 3), comprise with the lower part: door cabin 7, existence cabin 8, equipment compartment 9, plug-in power station 10, permeation-proof water air tight door 11, air tight door 12, steel takes off boots 13, emergency escape ladder 14, observation port 15, equipment compartment access door 16, power station power supply pipeline 17, mining air line interface 18, tank of compressed air exhaust system 19, press wind oxygen system 20, watertight door 21, single rumble seat 22, fixed fold seat 23, rumble seat 24, gas sensor 25 in the cabin, cabin inner air-cleaning device 26, the standby medicament 27 of purifier, manually, automatic decompression valve 28, hyperbaric oxygen gas cylinder 29, warning lamp 30, LED explosion-proof illuminating lamp 31, gas in the cabin, electric line 32, below deck equipment operation control panel 33, chemical treatment lavatory 34.
Space between survival capsule outside air tight door 12 and the inboard watertight door 21 is called a cabin 7, mainly as the buffer zone of personnel in the cabin and extraneous hazardous environment.Door 7 inside, cabin are provided with malleation exhaust plant (by tank of compressed air exhaust system 19 and 20 liang of covers of pressure wind oxygen system source of the gas air feed), externally air tight door 12 is opened and is driven exhaust plant simultaneously, air current spray nozzle forms air curtain around the doorframe, stop extraneous toxic and harmful to enter, after personnel enter and close outside air tight door 12, drive inner watertight door 21 again and enter existence cabin 8.
Survival capsule watertight door 21 inner spaces are cabin 8 for survival, is the main space that stranded miner takes refuge and survives.Permeation-proof water air tight door 11 is arranged one at existence 8 tops, cabin, be used for the colliery water leak accident takes place, when water level is higher than the threshold of side air tight door 12, enter survival capsule for avoiding water, the miner can open air tight door 11 and directly enter in the existence cabin by 14 climbings of bulkhead emergency escape ladder to the top, cabin.On the wing bulkheads single rumble seat 22 is installed in the existence cabin 8, fixed seat 23, opposite side be long rumble seat 24 when space (in need the saving cabin detachable).Single rumble seat is chemical treatment lavatory 34 22 times, and food, drinking water, first-aid kit, emergent chemical oxygen storage tank are placed in 23 times spaces of fixed seat.All kinds of gas sensors 25 are installed on the sidewall of cabin, and LED explosion-proof illuminating lamp 31 and gas, electric line 32 are arranged at the top.Be air cleaning unit 26 near equipment compartment one side bottom in the cabin, during operation with the circulation and it is purified the processing of toxic and harmful and impurity in install of air in the cabin.Be communication, monitoring equipment control panel 33 on the bulkhead.Standby air purification medicament 27 is placed in air cleaning unit 26 1 side spaces.The bulkhead lower position has manually and automatic decompression valve 28, gas pressure in the balance cabin when being used to press the wind oxygen supply under the too high situation of air pressure.
Survival capsule afterbody cabin body elementary cell is an equipment compartment 9, and inner capital equipment is a hyperbaric oxygen gas cylinder 29, is used for outside mining pressure wind ventilation channel and interrupts the interior oxygen supply of rear deck.
The power supply of all electric fixturess relies on plug-in power station 10 in the survival capsule, and power station 10 separates with survival capsule cabin body to improve safety, connects by explosion-proof power supply pipeline 17.Self has explosion-resistant enclosure power station, and inside is devices such as lead-acid battery group, charger.Mining power supply keeps charged state to power station 10 simultaneously by 10 pairs of below deck equipment power supplies of power station under the normal condition; When accident caused mining power interruptions, power station 10 was powered in the cabin by inner high-capacity lead-acid battery pack.
Survival capsule design is gone up and is satisfied " safety of coal mines operational procedure " requirement, has characteristics such as airtight, explosion-proof, heat insulation, resistance to compression, and oxygen, food, water can be provided, and holds some (survival capsule has plurality of specifications) personnel existence, and inside is provided with monitoring, communication apparatus.The packaged type survival capsule is assembled by the cabin body elementary cell of same specification and forms, and the quantity that changes elementary cell can make survival capsule integral body have plurality of specifications, satisfies different mine requirements.Survival capsule can be disassembled into cabin body elementary cell rapidly, and the requirement of down-hole programming is satisfied in transportation in mine laneway, assembling quickly and easily; Under safe condition, each survival capsule can be used as the pit zone Monitor Sub-Station of Less, plays regional forewarning function, and relies on the internal monitoring communication apparatus that the mine safety situation is monitored.Gas explosion appears in the colliery, coal-dust explosion, coal and gas are outstanding, permeable, during accidents such as fire, survival capsule in the native system is water externally, gas, for providing, down-hole trapped staff comprises oxygen under the situation that supply of electric power is cut off, food, the safe emergency-sheltering space of basic life condition such as water, resist extraneous toxic and harmful simultaneously, cave in, high temperature, injuries such as explosion wave, and can utilize the inside and outside real-time surrounding being monitored situation of detecting instrument in cabin, get in touch by the communication apparatus and the external world simultaneously, guiding rescue improves the down-hole trapped personnel probability of surviving.At ordinary times, the incorporate emergency rescue system that survival capsule and mining communication, monitoring network are formed can play certain supervisory function bit to the downhole safety situation, improves the accident early warning ability of mine.The design of the split frame type of survival capsule can be transported it after dismounting, install to setting up the place after, has reduced the difficulty of whole Transporting work, and the frequent change of work plane position under the energy fast adaptation mine.
Description of drawings
Fig. 1 is a cabin of the present invention body elementary cell constructional drawing;
Fig. 2 is a front view of the present invention;
Fig. 3 is a vertical view of the present invention;
Fig. 4 is a left view of the present invention;
Fig. 5 is an A-A sectional view of the present invention;
Fig. 6 is a B-B sectional view of the present invention.
The specific embodiment
The technical solution adopted for the present invention to solve the technical problems is: survival capsule cabin body adopts assembled structure, all relying on bolts to assemble by the cabin body elementary cell (Fig. 1) of same specification by flange-type structure 2 forms, the junction installs encapsulant additional to reach air-tightness, and body bottom in cabin is assisted with steelframe and connected each unit to improve bulk strength.Long 650～the 900mm of cabin body elementary cell, the elementary cell of varying number can be formed the survival capsule of corresponding different size (different on the performance indications such as galleryful, motivation level), can select according to different coal mine roadway conditions, be convenient to simultaneously with engineering progress dismounting, transportation.
Composite construction is adopted in cabin body elementary cell bulkhead (being the survival capsule bulkhead) design, internal layer is stainless steel insulation layer, the high efficiency heat insulation material of middle part for filling, external frame is the high strength corrugated steel 1 of special processing, the keel support and connection that rely on heat insulating material to make between steel plate and the corrosion resistant plate guarantee in the design that inside and outside metal material does not have direct tie point.Be coated with fireproof coating on the outer corrugations steel plate, improve its resistance to elevated temperatures.Cabin body elementary cell bottom line motion device is can be according to the steel roller 6 (can change the outfit and drag boots 13) of pit rail width adjustment wheelspan; The top has hole for hoist 4 to be used in dependence monorail crane transportation in the underworkings of colliery; Cabin body elementary cell two bottom sides has fork truck slot 5, can adopt the fork truck transportation.According to special requirement, part cabin body elementary cell has special processing to handle (as installing observation port 15, permeation-proof water air tight door 11 etc. additional).
Door 7 inside, cabin are provided with malleation exhaust plant (by tank of compressed air exhaust system 19 and 20 liang of covers of pressure wind oxygen system source of the gas air feed), externally there are air pipe line, steam vent in air tight door 12 doorframe inside, supply gas to air pipe line in two cover air sources, when air tight door 12 cut out, the needle-valve in the extruding doorframe air pipe line was closed the cut-out gas circuit, when air tight door 12 is opened, needle-valve is opened, gas circuit is unimpeded, and air current spray nozzle forms air curtain around the doorframe, stops extraneous toxic and harmful to enter.
Normal oxygen supply system comprises pressure wind oxygen system 20 and hyperbaric oxygen gas cylinder oxygen system 29 in the survival capsule.Press the wind ventilation channel to be communicated to the existence cabin by outside pressure ventilation pipe, special-purpose pressure wind joint 18, pressure wind oxygen system 20 (pressure meter, stop valve, filtering pressure reducer, ball valve, flow meter, noise damper, air pipes), existence cabin opposite side has corresponding relief valve 28 (automatically with manual).Oxygen cylinder is connected to existence cabin oxygen releasing tube 32 by bus-bar stop valve, pressure meter, flexible pipe, stop valve, reducing valve, pressure reducer, pressure meter, safety valve, flow valve, flow meter in the hyperbaric oxygen gas cylinder oxygen system 29; When breaking down, one cover oxygen supply device can under air control unit is regulated, automatically switch to another set of apparatus of oxygen supply.Surviving simultaneously is provided with the emergent chemical oxygen storage tank of model of instant use once to turn it in the cabin 8, leaves in the space under the fixed seat 23.
All kinds of gas sensors 25, air cleaning unit 26, device control panel 33 etc. are formed environmental control system in the cabin in the survival capsule, air cleaning unit 26 is under the supply of electric power of power station 10, gas in the cabin is handled, sensor 25 is monitored gas parameter in the cabin in real time, be transferred to control system by circuit, when gaseous environment occurs when unusual, system reports to the police automatically, and prompting is adjusted by 33 pairs of system equipments operations of control panel.
The power supply of all electric fixturess relies on plug-in power station 10 in the survival capsule, and power station 10 separates with survival capsule cabin body to improve safety, connects by explosion-proof power supply pipeline 17.Self has explosion-resistant enclosure power station, and inside is devices such as lead-acid battery group, charger.Mining power supply keeps charged state to power station 10 simultaneously by 10 pairs of below deck equipment power supplies of power station under the normal condition; When accident caused mining power interruptions, power station 10 was powered in the cabin by inner high-capacity lead-acid battery pack.Independently the every technical indicator of external hanging type power station all can be adjusted, and satisfies the power requirement of survival capsule different size by the capacity that changes battery pack.
Claims (6)
1. colliery packaged type survival capsule is characterized in that cabin body elementary cell by same specification assembles to form that (1) is the outer corrugations steel plate; (2) be flange arrangement, be used for the connection between the body elementary cell of cabin; (3) use bolt hole for connecting; (4) being hole for hoist, is to use monorail crane transport pod body elementary cell under mine; (5) be the fork truck slot, be used for fork truck transport pod body elementary cell; (6) be roller, gauge can be transferred between the two-wheeled, is used for advancing by track in mine laneway; The survival capsule that assembling finishes comprises a cabin (7), existence cabin (8), equipment compartment (9), plug-in power station (10).
2. a kind of colliery as claimed in claim 1 packaged type survival capsule is characterized in that roller (6) is by dragging boots (13) to substitute.
3. a kind of colliery as claimed in claim 1 packaged type survival capsule, it is characterized in that the space between survival capsule outside air tight door (12) and the inboard watertight door (21) is called a cabin (7), door inside, cabin (7) is provided with the malleation exhaust plant, by tank of compressed air exhaust system (19) and pressure wind oxygen system (20) two cover source of the gas air feed), externally air tight door (12) is opened and is driven exhaust plant simultaneously, air current spray nozzle forms air curtain around the doorframe, stop extraneous toxic and harmful to enter, after personnel enter and close outside air tight door (12), drive inner watertight door (21) again and enter existence cabin (8).
4. a kind of colliery as claimed in claim 1 packaged type survival capsule is characterized in that survival capsule watertight door (21) inner space cabin (8) for survival, is the space that stranded miner takes refuge and survives; One permeation-proof water air tight door (11) arranged at existence top, cabin (8), when water leak accident takes place in the colliery, when water level is higher than the threshold of side air tight door (12), enter survival capsule for avoiding water, the miner, opens air tight door (11) and directly enters in the existence cabin to the top, cabin by bulkhead emergency escape ladder (14) climbing; Single rumble seat (22) is installed on the wing bulkhead in existence cabin (8), fixed seat (23), opposite side be a long rumble seat (24), can dismantle during the space in need the saving cabin; Single rumble seat (22) is chemical treatment lavatory (34) down, and fixed seat (23) space is down placed food, drinking water, first-aid kit, emergent chemical oxygen storage tank; Gas sensor (25) is installed on the sidewall of cabin, and LED explosion-proof illuminating lamp (31) and gas, electric line (32) are arranged at the top; Be air cleaning unit (26) near equipment compartment one side bottom in the cabin, during operation with the circulation and it is purified the processing of toxic and harmful and impurity in the air cleaning unit of air in the cabin; Be communication, monitoring equipment control panel (33) on the bulkhead; Standby air purification medicament (27) is placed in air cleaning unit (26) one side spaces; The bulkhead bottom has manually and automatic decompression valve (28), gas pressure in the balance cabin when being used to press the wind oxygen supply under the too high situation of air pressure.
5. a kind of colliery as claimed in claim 1 packaged type survival capsule is characterized in that survival capsule afterbody cabin body elementary cell is equipment compartment (9), and there is hyperbaric oxygen gas cylinder (29) inside, is used for outside mining pressure wind ventilation channel and interrupts the interior oxygen supply of rear deck.
6. a kind of colliery as claimed in claim 1 packaged type survival capsule, it is characterized in that plug-in power station (10) separates with survival capsule cabin body to improve safety, connect by explosion-proof power supply pipeline (17), the power supply of all electric fixturess relies on plug-in power station (10) in the survival capsule, power station (10) self has explosion-resistant enclosure, and inside is lead-acid battery group, charger; Mining power supply to power devices in the survival capsule, keeps charged state to power station (10) by power station (10) simultaneously under the ordinary production situation; When accident caused mining power interruptions, power station (10) was powered in survival capsule by inner high-capacity lead-acid battery pack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102116613A CN101353968A (en) | 2007-11-01 | 2008-09-22 | Removable emergency rescue capsule for coal mine |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710176709.7 | 2007-11-01 | ||
| CN200710176709 | 2007-11-01 | ||
| CNA2008102116613A CN101353968A (en) | 2007-11-01 | 2008-09-22 | Removable emergency rescue capsule for coal mine |
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| Publication Number | Publication Date |
|---|---|
| CN101353968A true CN101353968A (en) | 2009-01-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008102116613A Pending CN101353968A (en) | 2007-11-01 | 2008-09-22 | Removable emergency rescue capsule for coal mine |
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| CN102003206A (en) * | 2010-11-25 | 2011-04-06 | 天津市天矿电器设备有限公司 | Movable split-type refuge chamber |
| CN102003204A (en) * | 2010-11-12 | 2011-04-06 | 中铁第四勘察设计院集团有限公司 | Mobile tunnel construction lifesaving system |
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| CN102086775A (en) * | 2010-11-24 | 2011-06-08 | 黑龙江龙煤卓异救援装备科技有限公司 | Movable type rescue capsule for mine |
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