CN102926798A - Mobile rescue capsule - Google Patents
Mobile rescue capsule Download PDFInfo
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- CN102926798A CN102926798A CN2011102293766A CN201110229376A CN102926798A CN 102926798 A CN102926798 A CN 102926798A CN 2011102293766 A CN2011102293766 A CN 2011102293766A CN 201110229376 A CN201110229376 A CN 201110229376A CN 102926798 A CN102926798 A CN 102926798A
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Abstract
The invention provides a mobile rescue capsule, which comprises a transition capsule, a survival capsule, an equipment capsule and a life guarantee system arranged in the capsule, wherein the life guarantee system consists of a passive cooling system, an air washing system, a dehumidification system, an oxygen supply system and an air shower system; liquid carbon dioxide in the equipment capsule can be output to cooling equipment for heat and cold exchange and forms gaseous normal-temperature carbon dioxide after heat exchange, the gaseous carbon dioxide drives a pneumatic fan to make air in the survival capsule form circulating airflow; untreated air in the survival capsule is dehumidified, and is purified by the air washing system; and the dehumidified and purified air is mixed with oxygen from an oxygen bottle in a preset ratio; the treated air is driven by the pneumatic fan to be output to the survival capsule which is integrally passive to the system; and the gaseous carbon dioxide discharged out of the capsule can effectively resist denotation and retard flame and provide high safety protection for miners.
Description
Technical field
The invention belongs to security appliance field, relate in particular to the movable life saving capsule that a kind of colliery is used.
Background technology
Recent years, the China's coal-mine Frequent Coal Mine Calamities, and miner's industrial injury quantity is all larger in the accident, traces it to its cause, the safe life-saving of famine necessity equipment is a very important reason under the coal mine.The colliery is when having an accident, cause miner's injures and deaths maximum be gas (coal dust) explosion accident, the moment that explosion accident occurs, the miner that the down-hole only has only a few to be in the accident center directly is subject to the damage instantaneous death of explosive force, most down-hole miner is owing to being subject to the invasion and attack of toxic and harmful, death by suffocation.
If there is lifesaving appliance the down-hole; these miners in danger just needn't blindly escape, and can hide nearby and wait for the ground rescue in the lifesaving appliance with safety protection function, and existence is wished just greatly to increase; the dead quantity of the miner of in a large number minimizing accident just, minimizing accident personnel and property loss.
Summary of the invention
In order to solve the problems of the technologies described above, the purpose of this invention is to provide a kind of movable life saving capsule, can provide safety higher protection.
(corresponding with claims)
As shown from the above technical solution; embodiments of the invention have following beneficial effect: this movable life saving capsule can adopt carbon dioxide as cold-producing medium and power source; passive cooling system, air washing system, dehumidification system, oxygen system and wind are drenched the system integration in one; each system self works alone; do not need the extra powers such as electric energy; thereby this movable life saving capsule is the survival capsule efficient, passive, that safety is fabulous, can provide safety higher protection for the miner.
Description of drawings
Figure 1 shows that the principle schematic of movable life saving capsule in the embodiments of the invention one;
Figure 2 shows that the structural representation of movable life saving capsule in the embodiments of the invention one;
Figure 3 shows that the structural representation of movable life saving capsule in the embodiments of the invention two.
The specific embodiment
The invention provides a kind of movable life saving capsule, comprise: transfer chamber, survival cabin, equipment compartment and be arranged on life-support systems in the cabin, wherein life-support systems comprise: passive cooling system, air washing system, dehumidification system, oxygen system and wind drench system; The gas of the exportable driving pneumatic fan of the power-equipment in the equipment compartment, the rotation by pneumatic fan make the survival cabin Air form circulating current; Untreated air is processed air dewetting through dehumidification system first in the survival cabin, passes through adsorption plant (CO, CO in the air washing system again
2CH
4Deng chemosorbent) air in the survival cabin is carried out purified treatment; then will dehumidify; air after the purified treatment carries out sky oxygen with the oxygen that comes self oxygen system according to preset ratio to be mixed; transport in the passive cooling system by the driving of pneumatic fan after the mixed processing; the processing of lowering the temperature of the gas of cooling system in the passive cooling system after to mixed processing; and the gas that will lower the temperature after processing outputs in the survival cabin; and can carry out the wind pouring to entering the transfer chamber personnel by compressed air; effectively remove dust and pernicious gas; this survival capsule and entire system passive (non-transformer); discharge effectively antiknock of gaseous carbon dioxide out of my cabin; fire-retardant, thus can provide safety higher protection.
In the present embodiment, this power-equipment can adopt compressed air bottle, perhaps liquid carbon dioxide storage tank is realized, when adopting compressed air bottle, for processing that mist is lowered the temperature, cooling system is the chiller plant with cold-producing medium in this passive cooling system, namely by cold-producing medium to the gas processing of lowering the temperature.
For the purpose, technical scheme and the advantage that make the embodiment of the invention is clearer, below in conjunction with embodiment and accompanying drawing, the embodiment of the invention is done in further detail explanation.At this, illustrative examples of the present invention and explanation are used for explanation the present invention, but not as a limitation of the invention.
For different power-equipments, the below introduces respectively movable life saving capsule in the present embodiment by embodiment one and embodiment two respectively.
Embodiment one
In the present embodiment, this survival capsule adopts carbon dioxide as cold-producing medium and power source, passive cooling system, air washing system, dehumidification system, oxygen system and wind are drenched the system integration in one, each system self works alone, do not need the extra powers such as electric energy, the safety of Effective Raise survival capsule.
As shown in Figure 1, be the structural representation of movable life saving capsule in the embodiments of the invention one, this survival capsule comprises: transfer chamber, survival cabin and equipment compartment, wherein
1) transfer chamber:
Transfer chamber is connected with survival cabin, be provided with wind in this transfer chamber and drench system, wind pouring system is used for stoping the pernicious gas of survival capsule outside to enter in the survival cabin, this wind pouring system comprises: compressed air bottle and drencher head, air in the compressed air bottle (for example reduces to 5 kilograms～17.5 kilograms through pressure reducer by 300 kilograms～420 kilograms after the pressure reducer reduced pressure treatment, can determine according to the drencher head that wind drenches system), by drencher head the personnel in the transfer chamber are sprayed.
Certainly, in the present embodiment, but the wind in this transfer chamber drenches also external compressed air of system, from the outer compressed air process strainer filtration treatment of survival capsule, then by drencher head the personnel in the transfer chamber is sprayed.
In the present embodiment, also be provided with excess pressure valve in this transfer chamber, the positive differential pressure that this excess pressure valve is used for keeping in the transfer chamber and transfer chamber is outer makes unnecessary Bas Discharged in the transfer chamber, stops the transfer chamber outer air to be invaded.
This transfer chamber can effectively stop the pernicious gas of survival capsule outside to enter in the survival cabin, and this transfer chamber is optional cabin.
2) survival cabin
Passive cooling system, air washing system, dehumidification system and oxygen system are set, wherein in the survival cabin
Passive cooling system comprises: cooling system, pneumatic fan, be used for driving liquid carbon dioxide storage tank, the piping that pneumatic fan rotates, liquid carbon dioxide storage tank is connected with an end of cooling system, and the other end of cooling system is connected with pneumatic fan.
Oxygen system comprises: oxygen cylinder, piping; Be used for the air washing system that air purification is processed, this air washing system comprises the adsorption plant that is provided with chemosorbent, wherein
Liquid carbon dioxide in the liquid carbon dioxide storage tank may be output in the cooling system, by cooling system to the processing of lowering the temperature of the gas in the passive cooling system, to from cooling system, flow out carbon dioxide after cooling is processed and export pneumatic fan to, and then utilize carbon dioxide to drive pneumatic fan and rotate.
The air washing system is connected with passive cooling system, adsorption plant in the air washing system can carry out purified treatment to the air in the survival cabin, then the air after the purified treatment is transported to and mixed the oxygen processing in the passive cooling system, this air washing system mainly removes the gases such as airborne carbon monoxide, carbon dioxide, methane.
In the present embodiment, the air washing system promotes air through the air washing system with pneumatic fan, and airborne hazardous substances is adsorbed by the air washing system, and out, hazardous substances is adsorbed clean air from the air washing system, and content significantly descends.The pneumatic fan continuous firing, the operating power of the motor by regulating pneumatic fan is flowed through the air quantity of air washing system to regulate air washing speed with control, air is through after repeatedly taking a breath in the survival cabin, and the pernicious gas content such as carbon monoxide, carbon dioxide, methane can be reduced in the standard code scope.
Oxygen system is connected with passive cooling system, oxygen in the oxygen cylinder may be output in the passive cooling system, will and come the oxygen of self oxygen system to carry out sky oxygen mixed processing according to preset ratio from the air after the processing of air washing system purification in passive cooling system.
In the present embodiment, can adopt super-pressure to realize low gas cylinder quantity, guarantee to satisfy enough air feed oxygen supply requirements in the minimum space, simultaneously oxygen system be purified, satisfy the hygienic requirements of breathing.
The processing of lowering the temperature of the gas of cooling system in the passive cooling system after to empty oxygen mixed processing, the then driving by pneumatic fan, the gas after cooling processed outputs in the survival cabin.
Dehumidification system is connected with the air washing system, and dehumidification system is provided with desiccant, the air in the survival cabin is carried out in advance dry the processing, to improve air washing system and passive cooling system efficient.What certainly can understand is that this dehumidification system is optional system.
In the present embodiment, passive cooling system can adopt liquid carbon dioxide as cold-producing medium, with the power source of carbon dioxide as pneumatic fan, promote the Air Flow of passive cooling system, keep the wind in the survival cabin to circulate, so that survival cabin does not use external impetus or electric energy, thereby the restriction that not supplied with by the ability such as externally fed, self work alone by passive cooling system.Passive cooling system is comprised of gas cylinder and cooling system, gas cylinder provides enough cold-producing mediums, these cold-producing mediums enter in the passive cooling system, drive the pneumatic fan High Rotation Speed, pneumatic fan promotes the air circulation in the survival cabin, hot air enters passive cooling system and is cooled into cold air, cold air enters into survival cabin again, can the regulation of carbon dioxide flow and the air quantity of pneumatic fan, thereby realize the parameter control of passive cooling system, satisfy the temperature control requirement in the survival cabin, the cabin provides a good comfortable temperature environment for survival.
The maximum characteristics of passive cooling system are passive refrigeration, disobey outer boundary environment, and system can work alone under power supply, the dynamic condition not having, and very strong safety and protection are arranged.
3) equipment compartment
Be provided with a plurality of compressed air bottles, a plurality of liquid CO 2 storage tank and a plurality of oxygen cylinder in the equipment compartment.This equipment compartment can with the survival cabin Integral design, also can adopt split design.
Introduce in detail the structure of this survival capsule below in conjunction with Fig. 2.As shown in Figure 2, be the structural representation of movable life saving capsule in the embodiments of the invention one.
By among the figure as can be known, in passive cooling system, the flow of liquid carbon dioxide in the liquid CO 2 storage tank 201 exports heat exchanger 206 to through expansion valve 204, carries out first time refrigeration by the gas in 206 pairs of passive cooling systems of heat exchanger; Regulated through stop valve by the gas-liquid two-phase carbon dioxide that heat exchanger 206 flows out, carry out the refrigeration second time by the gas in 207 pairs of passive cooling systems of evaporimeter; The liquid carbon dioxide of this moment is gasified totally, and temperature is near room temperature, export gaseous carbon dioxide to pneumatic fan 208 as power, air proportion after the washing is mixed oxygen, deliver in the survival cabin through evaporimeter 207, heat exchanger 206 by pneumatic fan 208, unnecessary carbon dioxide can be discharged out of my cabin by one way valve 205.In passive cooling system, can control by pressure meter 202 and safety valve 203 pressure of liquid carbon dioxide.
In oxygen system, oxygen in the oxygen cylinder 211 is after pressure reducer 210 and stop valve 209 adjustings, export in the passive cooling system, carry out sky oxygen mixed processing with air in the passive cooling system according to preset ratio, make that oxygen concentration meets standard all the time in the survival cabin.
In the air washing system, be provided with the adsorption plant of adsorbent, chemosorbent is: any one in carbon dioxide absorber, absorbent for carbon monooxide, the methane adsorbent or multiple, the pernicious gas contents such as airborne carbon monoxide, carbon dioxide, methane that will be untreated by adsorbent are in the standard code scope.
In the present embodiment, number and the lifesaving cycle (for example 96 hours) that can hold according to survival cabin design, be equipped with the various adsorbents of respective numbers, reach the purpose of removing pernicious gas.
In wind pouring system, compressed air bottle 212 Airs after the pressure reducer reduced pressure treatment, spray by the personnel in 214 pairs of transfer chambers of drencher head, then make unnecessary Bas Discharged in the transfer chamber by excess pressure valve 213, stop the transfer chamber outer air to be invaded.
In the present embodiment, the wind system of drenching sprays the popularity in the transfer chamber after also can adopting external compressed air to process through strainer 215.
Embodiment two
Embodiment two is that power-equipment is different with cooling system from the difference of embodiment one, and embodiment two medium power equipment are compressed air bottle, and cooling system is the chiller plant with cold-producing medium.As shown in Figure 3, be the structural representation of movable life saving capsule in the embodiments of the invention two.
By among the figure as can be known, the compressed air in the compressed air bottle 306 exports pneumatic fan 305 to, compressed air can drive pneumatic fan 305 and rotate;
To processings of lowering the temperature of the gas in the passive cooling system, the gas that will lower the temperature after the processing by the driving of pneumatic fan outputs in the survival cabin chiller plant by cold-producing medium (chemical refrigeration, ice refrigeration or other refrigeration);
In oxygen system, oxygen in the oxygen cylinder 304 is after pressure reducer 302 and stop valve 301 adjustings, export in the passive cooling system, carry out sky oxygen mixed processing with air in the passive cooling system according to preset ratio, make that oxygen concentration meets standard all the time in the survival cabin.Carry out pressure detecting by pressure meter 303.
In the air washing system, be provided with the adsorption plant of chemosorbent, chemosorbent is: any one in carbon dioxide absorber, absorbent for carbon monooxide, the methane adsorbent or multiple, the pernicious gas contents such as airborne carbon monoxide, carbon dioxide, methane that will be untreated by chemosorbent are in the standard code scope.
In the present embodiment, number and the lifesaving cycle (for example 96 hours) that can hold according to survival capsule design, be equipped with the various adsorbents of respective numbers, reach the purpose of removing pernicious gas.
In wind pouring system, compressed air bottle 307 Airs after the pressure reducer reduced pressure treatment, spray by the personnel in 309 pairs of transfer chambers of drencher head, then make unnecessary Bas Discharged in the transfer chamber by excess pressure valve 308, stop the transfer chamber outer air to be invaded.
In the present embodiment, the wind system of drenching carries out wind to the popularity in the transfer chamber and drenches after also can adopting external compressed air to process through strainer 310.
Be connected with the air washing system at this real dehumidification system, dehumidification system is provided with desiccant, the air in the survival cabin is carried out in advance dry the processing, to improve air washing system and passive cooling system efficient.What certainly can understand is that this dehumidification system is optional system.
Execute in the example each system coordination work in the life-support systems, over all Integration.Oxygen system provides the control of the oxygen content in the survival capsule; Self can promote pneumatic fan work passive cooling system, satisfies the air circulation requirement in the survival capsule; The air washing system is combined with passive cooling system, has realized air circulation in refrigeration, can reduce quickly and effectively air harmful gas concentration in the survival cabin by the air washing system.Each system coordination work for a good comfortable living environment is provided in the cabin, can provide life support in 96 hours the cabin of 20 people, has taken into account again the comfortableness of life in the cabin.
The above only is preferred embodiment of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. a movable life saving capsule is characterized in that, comprising: survival cabin and the life-support systems that are arranged in the described survival cabin, and wherein said life-support systems comprise: passive cooling system, air washing system and oxygen system, wherein
Described passive cooling system comprises: cooling system, pneumatic fan, be used for driving the power-equipment that described pneumatic fan rotates, described oxygen system comprises: oxygen cylinder, described air washing system comprises the adsorption plant that is provided with chemosorbent, wherein
Gas in the described power-equipment may be output to described pneumatic fan, and described pneumatic fan rotates through the gas-powered of described power-equipment output, so that the Air Flow in the described survival cabin;
Described air washing system is connected with described passive cooling system, and the described adsorption plant in the described air washing system can carry out purified treatment to the air in the described survival cabin, then the air after the purified treatment is transported in the described passive cooling system;
Described oxygen system is connected with described passive cooling system, oxygen in the described oxygen cylinder may be output in the described passive cooling system, and the air after will processing from described air washing system purification in described passive cooling system carries out sky oxygen mixed processing with the oxygen from described oxygen system according to preset ratio;
The processing of lowering the temperature of the gas of cooling system in the described passive cooling system after to mixed processing, the then driving by described pneumatic fan, the gas after cooling processed outputs in the described survival cabin.
2. movable life saving capsule according to claim 1, it is characterized in that, described life-support systems also comprise: dehumidification system, described dehumidification system is connected with described air washing system, described dehumidification system is provided with drier, air in the described survival cabin is carried out in advance dry the processing, to improve described air washing system and passive cooling system efficient.
3. movable life saving capsule according to claim 1, it is characterized in that, described power-equipment is the liquid carbon dioxide gasholder, liquid carbon dioxide in the described liquid carbon dioxide storage tank may be output in the described cooling system, by described cooling system to the processing of lowering the temperature of the gas in the described passive cooling system, to from described cooling system, flow out carbon dioxide after cooling is processed and export described pneumatic fan to, and then utilize carbon dioxide to drive described pneumatic fan and rotate.
4. movable life saving capsule according to claim 3, it is characterized in that, described cooling system comprises: heat exchanger and evaporimeter, the described liquid carbon dioxide storage tank of one termination of described heat exchanger, one end of the described evaporimeter of another termination of described heat exchanger, the described pneumatic fan of another termination of described evaporimeter;
Liquid carbon dioxide in the described liquid carbon dioxide storage tank may be output in the described heat exchanger, gas in the described passive cooling system is carried out the refrigeration first time, the carbon dioxide of the gas-liquid two-phase that is flowed out by described heat exchanger exports described evaporimeter to, gas in the described passive cooling system is carried out the refrigeration second time, this moment, liquid carbon dioxide was gasified totally, then export the carbon dioxide that obtains to described pneumatic fan, rotate to drive described pneumatic fan.
5. movable life saving capsule according to claim 4, it is characterized in that, by described pneumatic fan mixed gas is passed the processing of again lowering the temperature of described evaporimeter and described heat exchanger successively, the gas after then will processing through cooling outputs in the described survival cabin.
6. movable life saving capsule according to claim 5 is characterized in that, the carbon dioxide that drives described pneumatic fan rotation can be discharged outside the described survival cabin by an one way valve.
7. movable life saving capsule according to claim 1, it is characterized in that, described survival capsule also comprises: transfer chamber and the wind that is arranged in the described transfer chamber drench system, described transfer chamber is connected with described survival cabin, and described wind pouring system is used for stoping the pernicious gas of described survival capsule outside to enter in the described survival cabin.
8. movable life saving capsule according to claim 7, it is characterized in that, described wind pouring system comprises: compressed air bottle and drencher head, described compressed air bottle Air after the pressure reducer reduced pressure treatment, by described drencher head the personnel in the described transfer chamber are sprayed.
9. movable life saving capsule according to claim 1 is characterized in that, described chemosorbent is: any one in carbon dioxide absorber, absorbent for carbon monooxide, the methane adsorbent or multiple.
10. movable life saving capsule according to claim 1 is characterized in that, described cooling system is when having the chiller plant of non-liquid carbon dioxide cold-producing medium or need not refrigeration system, and described power-equipment is compressed air bottle;
Compressed air in the described compressed air bottle exports described pneumatic fan to, and compressed air can drive described pneumatic fan and rotate;
To the processing of lowering the temperature of the gas in the described passive cooling system, the gas that will lower the temperature after processing by the driving of described pneumatic fan outputs in the described survival cabin described chiller plant by cold-producing medium.
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| CN2011102293766A CN102926798A (en) | 2011-08-11 | 2011-08-11 | Mobile rescue capsule |
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| CN2011102293766A CN102926798A (en) | 2011-08-11 | 2011-08-11 | Mobile rescue capsule |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140096541A1 (en) * | 2012-10-06 | 2014-04-10 | Dräger Safety AG & Co. KGaA | Personal safety system and process for the operation of a personal safety system |
| CN104234736A (en) * | 2013-06-14 | 2014-12-24 | 江苏金安盾救援装备有限公司 | Refrigeration and dehumidification system of novel escape capsule |
| CN104856825A (en) * | 2015-04-08 | 2015-08-26 | 中国人民解放军总医院 | Movable first-aid temperature reduction shelter system |
| CN106382702A (en) * | 2016-12-05 | 2017-02-08 | 烟台恒盾避险救援设备有限公司 | Refrigerating purifying equipment for household fireproof escape cabin |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070199244A1 (en) * | 2006-02-27 | 2007-08-30 | Kennedy William R | Mine Refuge |
| CN201554494U (en) * | 2009-12-16 | 2010-08-18 | 西安新竹防灾救生设备有限公司 | Air regulator for mine movable escape capsule |
| CN101925722A (en) * | 2008-07-21 | 2010-12-22 | 杰拉尔德·约翰·内斯 | Self-contained refuge chamber |
| CN102031989A (en) * | 2010-10-26 | 2011-04-27 | 中国航天科技集团公司第五研究院第五一○研究所 | Non-electric drive life support device |
| CN102108876A (en) * | 2011-01-18 | 2011-06-29 | 辽宁卓异科技有限公司 | Temperature-reducing and dehumidifying device for mine refuge underground chambers |
| CN201908681U (en) * | 2011-01-18 | 2011-07-27 | 辽宁卓异科技有限公司 | Coal mine underground refuge chamber |
-
2011
- 2011-08-11 CN CN2011102293766A patent/CN102926798A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070199244A1 (en) * | 2006-02-27 | 2007-08-30 | Kennedy William R | Mine Refuge |
| CN101925722A (en) * | 2008-07-21 | 2010-12-22 | 杰拉尔德·约翰·内斯 | Self-contained refuge chamber |
| CN201554494U (en) * | 2009-12-16 | 2010-08-18 | 西安新竹防灾救生设备有限公司 | Air regulator for mine movable escape capsule |
| CN102031989A (en) * | 2010-10-26 | 2011-04-27 | 中国航天科技集团公司第五研究院第五一○研究所 | Non-electric drive life support device |
| CN102108876A (en) * | 2011-01-18 | 2011-06-29 | 辽宁卓异科技有限公司 | Temperature-reducing and dehumidifying device for mine refuge underground chambers |
| CN201908681U (en) * | 2011-01-18 | 2011-07-27 | 辽宁卓异科技有限公司 | Coal mine underground refuge chamber |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140096541A1 (en) * | 2012-10-06 | 2014-04-10 | Dräger Safety AG & Co. KGaA | Personal safety system and process for the operation of a personal safety system |
| US9618255B2 (en) * | 2012-10-06 | 2017-04-11 | Dräger Safety AG & Co. KGaA | Personal safety system and process for the operation of a personal safety system |
| CN104234736A (en) * | 2013-06-14 | 2014-12-24 | 江苏金安盾救援装备有限公司 | Refrigeration and dehumidification system of novel escape capsule |
| CN104856825A (en) * | 2015-04-08 | 2015-08-26 | 中国人民解放军总医院 | Movable first-aid temperature reduction shelter system |
| CN104856825B (en) * | 2015-04-08 | 2017-03-01 | 中国人民解放军总医院 | A kind of movable emergency cooling shelter system |
| CN106382702A (en) * | 2016-12-05 | 2017-02-08 | 烟台恒盾避险救援设备有限公司 | Refrigerating purifying equipment for household fireproof escape cabin |
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Application publication date: 20130213 |