CN202483619U - Life support system of passive rescue capsule - Google Patents
Life support system of passive rescue capsule Download PDFInfo
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- CN202483619U CN202483619U CN2012200262301U CN201220026230U CN202483619U CN 202483619 U CN202483619 U CN 202483619U CN 2012200262301 U CN2012200262301 U CN 2012200262301U CN 201220026230 U CN201220026230 U CN 201220026230U CN 202483619 U CN202483619 U CN 202483619U
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- survival capsule
- support systems
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Abstract
The utility model discloses a life support system of a passive rescue capsule. The life support system comprises an air curtain purging system, a spraying system, an in-capsule positive pressure system, an oxygen supply system, an air purification system and a temperature and humidity adjustment system which are arranged in the rescue capsule and do not need power, wherein the air curtain purging system and the spraying system are connected with a compressed air bottle and an underground compressed air system; a pneumatic valve controlled by opening of an anti-explosion door is arranged on an air branch connected with the air curtain purging system; the air purification system comprises a pneumatic fan pushed by compressed air; and a chemical cartridge bag is arranged on an air flow channel. The life support system in the closed rescue capsule can run normally by totally relying on a pneumatic or manual technology without any power; and a safe and reliable survival environment is supplied to miners.
Description
Technical field
The utility model relates to the survival capsule that uses under a kind of coal mine, particularly a kind of passive survival capsule life-support systems.
Background technology
In recent years, accident of mine disaster took place frequently, and the for want of necessary shelter of back miner takes place in mine disaster and the wrecked accident that causes frequently takes place.At present; The survival capsule that colliery is used becomes the shelter of miner when mine disaster; And in the survival capsule life-support systems be set to key technology, life-support systems generally include gas supply system, air cleaning system, air-conditioning refrigeration system etc., but those systems all need power supply at present; And when mine disaster took place, power supply was cut off or fault and the life-support systems in the survival capsule can not normally be moved easily.Therefore, lack the passive survival capsule life-support systems that a kind of non-transformer ensures miner's existence.
The utility model content
The utility model problem to be solved provides a kind of passive survival capsule life-support systems that power supply can ensure that the miner survives that need not, and overcomes the above-mentioned technical problem that exists in the prior art.
A kind of passive survival capsule life-support systems of the utility model; Comprise and be located at positive pressure system, oxygen system, air cleaning system and humiture regulating system in the interior air curtain purge and wash system that need not the power supply connection of survival capsule, spray system, the cabin; Said air curtain purge and wash system all links to each other with compressed air bottle, down-hole compressed-air system with spray system, and with gas circuit branch road that the air curtain purge and wash system links to each other on be provided with and receive explosion proof door to open the pneumatic operated valve of control; Said air cleaning system comprises the pneumatic fan that is promoted by Compressed Gas, and on the circulation passage of gas, is provided with chemical cartridge bag.
The said air curtain purge and wash system of the utility model, spray system link to each other with a plurality of said compressed air bottles through first gas circuit; Said air curtain purge and wash system, spray system link to each other with said down-hole compressed-air system through second gas circuit, on said second gas circuit, also are provided with to filter the mechanism of decompressor and noise damper.
The said chemical cartridge bag of the utility model is located at the air inlet port place of said pneumatic fan.
The said pneumatic fan of the utility model is by compressed air and or compressed oxygen mixing promotion.
The said humiture regulating system of the utility model adopts the phase transformation air-conditioning, is provided with coil pipe and phase-change material in the said phase transformation air-conditioning, and said coil pipe links to each other with water cooling tube or forced air cooled tube.
Positive pressure system comprises the mechanical type automatic decompression valve that the compressed air of keeping malleation and pressure release are used in the said cabin of the utility model.
Through above technical scheme, the passive survival capsule life-support systems of the utility model, it adopts presses wind and compressed-air linked mode to supply air curtain purge and wash system and spray system; Adopt compressed oxygen and compressed-air linked mode to promote pneumatic fan work, carry out air circulation and cleaning harmful gas; Adopt the refrigeration of lowering the temperature of phase transformation air-conditioning, above-mentioned each system all need not power supply, relies on pneumatic fully or manual technique, just can realize the normal operation of the life-support systems that airtight survival capsule is interior, for the miner provides safe and reliable living environment.
Description of drawings
Fig. 1 is the system block diagram of the passive survival capsule life-support systems of the utility model.
Fig. 2 is the concrete structure figure of the said air curtain of the utility model, spray system.
Fig. 3 is the concrete structure figure of the said air cleaning system of the utility model.
Fig. 4 is the concrete structure figure of the said phase transformation air-conditioning of the utility model.
The specific embodiment
As shown in Figure 1; A kind of passive survival capsule life-support systems of the utility model; Comprise and be located at positive pressure system, oxygen system, air cleaning system and humiture regulating system in the interior air curtain purge and wash system that need not the power supply connection of survival capsule, spray system, the cabin; The air curtain purge and wash system all links to each other with compressed air bottle, down-hole compressed-air system with spray system, and with gas circuit branch road that the air curtain purge and wash system links to each other on be provided with and receive explosion proof door to open the pneumatic operated valve of control; Air cleaning system comprises the pneumatic fan that is promoted by Compressed Gas, and on the circulation passage of gas, is provided with chemical cartridge bag.Above-mentioned each system all need not power supply, only need be manual or pneumatic, just can make whole life-support systems running, and guaranteeing provides safe and reliable living environment for the miner.
As shown in Figure 2, above-mentioned air curtain purge and wash system 2 is mainly used in the isolated entering of pernicious gas out of my cabin, and spray system 3 is mainly used in the pernicious gas dilution that gets in the cabin, reduces the concentration of pernicious gas.Air curtain purge and wash system 2, spray system 3 link to each other with a plurality of compressed air bottles 1 through first gas circuit 7; Air curtain purge and wash system 2, spray system 3 also link to each other with the down-hole compressed-air system through second gas circuit 5, and on second gas circuit 5, also are provided with the filtration mechanism of decompressor 4 and noise damper 6; And with gas circuit branch road that air curtain purge and wash system 2 links to each other on be provided with and receive explosion proof door to open the pneumatic operated valve 10 of control.Air curtain purge and wash system 2 of the utility model and spray system 3 mainly through compressed air bottle group air feed, link with the down-hole compressed-air system simultaneously.If the down-hole compressed-air system is not damaged, can be by the down-hole compressed-air system to air curtain and spray system air feed; If the down-hole compressed-air system is damaged, then by the compressed air bottle group through first gas circuit to air curtain with the spray air feed.And down-hole compressed-air system and compressed air bottle group also with survival capsule in compressed-air system link to each other.
The operating principle that receives explosion proof door to open the pneumatic operated valve 10 of control is: travel switch 9 promptly is installed on explosion proof door; When door is opened; Travel switch 9 automatically springs open and drives pneumatic operated valve 10 and opens, and the gas circuit branch road that leads to the air curtain purge and wash system is open-minded, air curtain purge and wash system startup work; When explosion proof door cut out, travel switch 9 cut out and drives pneumatic operated valve 10 and cuts out, and the gas circuit branch road that leads to the air curtain purge and wash system cuts off, and air curtain promptly quits work.
Compressed air bottle is provided with switch valve 8, is connected on above-mentioned first gas circuit through switch valve.Air curtain purge and wash system and spray system adopt manually or Pneumatic Control Technology, and complete non-transformer has been accomplished in not electricity consumption.The down-hole compressed-air system is inserted by the down-hole air line, handles through decompression, filtration, noise reduction, directly is discharged in the cabin, realizes pressing the wind air feed, also without any power source.
As shown in Figure 3, above-mentioned air cleaning system 11 comprises the pneumatic fan 12 that adopts Compressed Gas to promote, and is provided with air purification cartridge bag 15 at air inlet port 13 places of pneumatic fan.This air cleaning system adopts the bleeder casing; Air inlet port 13 is located at the casing top, and gas outlet 14 is located at bottom half, adopts compressed air and or compressed oxygen to promote pneumatic fan 12 and rotates; The disturbance air flows in order; The air that pressure the contains pernicious gas air purification cartridge bag 15 of flowing through makes pernicious gas absorbed by the chemical agent in the air purification cartridge bag, reaches the purpose with cleaning harmful gas.
Because needed in the closed cabin oxygen without interruption to supply human body respiration originally, and also dynamic during the compressed oxygen cylinder release of oxygen, can promote pneumatic fan work.If but just through the oxygen acting; Sometimes the air demand of the pneumatic fan of possibility can be obviously not enough; Can't make it continuous operation, therefore can compressed air and compressed oxygen be mixed use, not enough tolerance is replenished through compressed air; So just can maximally utilise all available power resources in the cabin, thereby practice thrift the gas cylinder quantity in the cabin.
Positive pressure system comprises the mechanical type automatic decompression valve that the compressed air of keeping malleation and pressure release are used in the above-mentioned cabin.Because for air cleaning system provides the compressed air of power is clean, can directly the compressed air of finishing merit and compressed oxygen be discharged in the cabin, do benefit in addition like this, be exactly to supercharging automatically in the cabin, safeguard that the cabin body keeps barotropic state.Positive pressure system adopts conflux discharging and be used the automatic gas bleeder valve of mechanical type of compressed air in the cabin, can keep the cabin internal gas pressure and be in a constant malleation and (as 100～500Pa), and can not accumulate higher and higher.Whole air circulation and cleaning system all adopt pneumatic plenum system, also do not relate to electricity consumption, realize " passive " completely.
Because in closed environment, heat and steam that human body is discharged can make temperature and humidity rising in the cabin, obtain reliable and secure living environment for making the hedging personnel, therefore need to adopt the cool-down dehumidification measure, at this moment just the humiture regulating system need be set.As shown in Figure 4, the utility model is lowered the temperature through phase transformation air-conditioning 16 is set in survival capsule, is provided with coil pipe 17 and phase-change material in the phase transformation air-conditioning, and coil pipe 17 links to each other with water cooling tube or forced air cooled tube.This air-conditioning utilizes the principle of a large amount of heat absorptions in the phase-change material phase transition process, realizes cooling.Phase-change material is filled in the stainless steel casing, is made into seat or decorative panel in the survival capsule.Through linking to each other, keep phase-change material through air-cooled or Water Cooling Technology and be in crystalline state at ordinary times with water cooling tube or forced air cooled tube; When catastrophe took place, when temperature reached the phase transformation fusing point in the cabin, phase-change material began fusing, and this process will be absorbed heat in a large number, be in a temperature constant state in the cabin thereby keep.Have only after whole phase-change materials thawings finish, temperature just can continue to rise in the cabin.Phase-change material can become solid-state by liquid transformation again when temperature is lower than fusing point, so phase-change material can repeated multiple times use.
The utility model also can adopt other no source air-conditioning system to freeze, and is communicated with the air channel of ice-reserving refrigeration system like the gas outlet 14 with air cleaning system, and the wind that air cleaning system is discharged drives the cold air of ice-reserving refrigeration system, realizes air cooling-down in the cabin.
The utility model adopts the removal moisture drying curtain to carry out removal moisture drying, and the strong water absorbing agent of imitating of dress in the removal moisture drying curtain can and be deposited in the special packet pack the water vapor absorption in the closed environment, can't be evaporated in the air once more.
Hence one can see that; When catastrophe takes place; The humiture regulating system of the utility model need not rely on electricity can operate as normal, and (the ice-reserving refrigeration system needs electricity consumption to keep ice cube at ordinary times, but when catastrophe took place, ice also can be melted into water automatically in the absence of electricity; Implementation space cooling), guaranteed that temperature and humidity are controlled at permission within scope in the cabin.
In sum, the passive survival capsule life-support systems of the utility model, it adopts presses wind and compressed-air linked mode to supply air curtain purge and wash system and spray system; Adopt compressed oxygen and compressed-air linked mode to promote pneumatic fan work, carry out air circulation and cleaning harmful gas; Adopt three-stage filtration to press the wind oxygen supply; Adopt the refrigeration of lowering the temperature of phase transformation air-conditioning, above-mentioned each system all need not power supply, therefore is more suitable for being used for mine rescue capsule, for the miner provides better living environment.
Claims (6)
1. passive survival capsule life-support systems; It is characterized in that; Comprise and be located at positive pressure system, oxygen system, air cleaning system and humiture regulating system in the interior air curtain purge and wash system that need not the power supply connection of survival capsule, spray system, the cabin; Said air curtain purge and wash system all links to each other with compressed air bottle, down-hole compressed-air system with spray system, and with gas circuit branch road that the air curtain purge and wash system links to each other on be provided with and receive explosion proof door to open the pneumatic operated valve of control; Said air cleaning system comprises the pneumatic fan that is promoted by Compressed Gas, and on the circulation passage of gas, is provided with chemical cartridge bag.
2. passive survival capsule life-support systems according to claim 1 is characterized in that, said air curtain purge and wash system, spray system link to each other with a plurality of said compressed air bottles through first gas circuit; Said air curtain purge and wash system, spray system link to each other with said down-hole compressed-air system through second gas circuit, on said second gas circuit, also are provided with to filter the mechanism of decompressor and noise damper.
3. passive survival capsule life-support systems according to claim 1 is characterized in that said chemical cartridge bag is located at the air inlet port place of said pneumatic fan.
4. passive survival capsule life-support systems according to claim 3 is characterized in that, said pneumatic fan is by compressed air and or compressed oxygen mixing promotion.
5. passive survival capsule life-support systems according to claim 1 is characterized in that, said humiture regulating system adopts the phase transformation air-conditioning, is provided with coil pipe and phase-change material in the said phase transformation air-conditioning, and said coil pipe links to each other with water cooling tube or forced air cooled tube.
6. passive survival capsule life-support systems according to claim 1 is characterized in that, positive pressure system comprises the mechanical type automatic decompression valve that the compressed air of keeping malleation and pressure release are used in the said cabin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200262301U CN202483619U (en) | 2012-01-19 | 2012-01-19 | Life support system of passive rescue capsule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200262301U CN202483619U (en) | 2012-01-19 | 2012-01-19 | Life support system of passive rescue capsule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202483619U true CN202483619U (en) | 2012-10-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200262301U Expired - Lifetime CN202483619U (en) | 2012-01-19 | 2012-01-19 | Life support system of passive rescue capsule |
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| Country | Link |
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| CN (1) | CN202483619U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104234742A (en) * | 2013-06-14 | 2014-12-24 | 江苏金安盾救援装备有限公司 | Novel escape capsule |
| CN104234741A (en) * | 2013-06-14 | 2014-12-24 | 江苏金安盾救援装备有限公司 | Air curtain spraying system of novel escape capsule |
-
2012
- 2012-01-19 CN CN2012200262301U patent/CN202483619U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104234742A (en) * | 2013-06-14 | 2014-12-24 | 江苏金安盾救援装备有限公司 | Novel escape capsule |
| CN104234741A (en) * | 2013-06-14 | 2014-12-24 | 江苏金安盾救援装备有限公司 | Air curtain spraying system of novel escape capsule |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121010 |
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| CX01 | Expiry of patent term |