CN102305100A - Mine escape capsule gas supply system and operation method thereof - Google Patents
Mine escape capsule gas supply system and operation method thereof Download PDFInfo
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- CN102305100A CN102305100A CN201110296370A CN201110296370A CN102305100A CN 102305100 A CN102305100 A CN 102305100A CN 201110296370 A CN201110296370 A CN 201110296370A CN 201110296370 A CN201110296370 A CN 201110296370A CN 102305100 A CN102305100 A CN 102305100A
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Abstract
The invention belongs to the mine safety rescue technology, in particular to a mine escape capsule gas supply system for a mine escape capsule and an operation method thereof. The system consists of a compressed air curtain and spraying system, a compressed wind self-rescue and compressed air supply system, a compressed oxygen supply system and an air pressure release system, wherein the compressed air curtain and spraying system comprises a first group of compressed air bottles and a compressed air curtain pipe and a compressed air spraying pipe, wherein the compressed air bottles are located in a transition cabin and supply air to the compressed air curtain pipe and the compressed air spraying pipe; the compressed air curtain pipe is transversely arranged on the upper part of the inner side of the cabin door at the front end of the transition cabin; the compressed air spraying pipe is longitudinally arranged on the upper part of the transition cabin; the compressed wind self-rescue and compressed air supply system comprises a second group of compressed air bottles located in the transition cabin and a compressed wind self-rescue system interface located on the cabin body and connected with the external compressed wind self-rescue system; the compressed oxygen supply system comprises a compressed oxygen bottle; and the compressed oxygen bottle is connected with an oxygen outlet located in a survival cabin through a pipeline. The system provided by the invention has simple structure, and is convenient to operate and safe and reliable to use.
Description
Technical field
The invention belongs to mine safety rescue technology, relate to a kind of mining survival capsule gas supply system and operation method thereof that is used for mining survival capsule.
Background technology
In all kinds of mine operation processes; When the burst mine disaster; A lot of miners can't in time withdraw mine; Cause miner's casualties; Mining survival capsule is as a kind of safe emergency rescue outfit; When disaster takes place, an airtight living space can be provided for the miner that can't in time withdraw mine, for rescue is raced against time.But existing air supply system exist gas circuit structure unreasonable, manipulate defectives such as inconvenience, poor reliability.
Summary of the invention
Technical problem to be solved by this invention is that a kind of simple in structure, easy to operate, safe and reliable mining survival capsule gas supply system and operation method thereof are provided.
Mining survival capsule gas supply system of the present invention is made up of calm the anger air curtain and spray system, compressed air self-help and compressed-air supply system, compressed oxygen feed system and the air pressure relief system in the body of cabin; Said cabin body is made up of with the existence cabin the transfer chamber that front and back are provided with, and the transfer chamber end is provided with hatch door; Said calm the anger air curtain and spray system include first group of compressed air bottle being positioned at transfer chamber and by the compressed air bottle air feed calm the anger air curtain tube with calm the anger shower; The said air curtain tube of calming the anger is horizontally set at the hatch door inside upper part of transfer chamber front end, is used for forming air curtain in the hatch door entrance, and the said shower of calming the anger vertically is arranged at transfer chamber top, is used for to the personnel that the get into spray of calming the anger; The compressed air self-help system interface that being used on said compressed air self-help and compressed-air supply system include second group of compressed air bottle being positioned at transfer chamber and be positioned at the cabin body is connected with outside compressed air self-help system, second group of compressed air bottle respectively is connected with the air gas outlet that is positioned at the existence cabin through a segment pipe with the compressed air self-help system interface; Said compressed oxygen feed system includes compressed oxygen cylinder, and compressed oxygen cylinder is connected with the oxygen gas outlet that is positioned at the existence cabin through pipeline.
In said calm the anger air curtain and the spray system, the export pipeline of said first group of compressed air bottle has two-way branch, and one tunnel branch is connected with the air curtain tube of calming the anger through hatch door stroke stop valve, and another road branch is connected with the shower of calming the anger through the shower valve of calming the anger; The keying of said hatch door stroke stop valve is by the switch over travel control of hatch door.
In said compressed air self-help and the compressed-air supply system, place, said air gas outlet is provided with mass air flow sensor and air silencer; The pipeline of said compressed air self-help system interface to air gas outlet is provided with strainer.
In the said compressed oxygen feed system, place, said oxygen gas outlet is provided with oxygen flow meter and oxygen noise damper.
Said air pressure relief system includes pressure relief opening and the pressure release one way valve that is distributed on the body of cabin.
The operation method of the present invention is mining survival capsule gas supply system is: when disaster takes place; Personnel open hatch door and get into survival capsule; Hatch door stroke stop valve is opened the air curtain tube of calming the anger automatically; Produce the isolated outside toxic gas of air curtain and get into, open the shower valve of calming the anger then the personnel that get into are sprayed; After personnel carry out transfer chamber, supply with oxygen by the compressed oxygen feed system; When the cabin internal gas pressure is excessive, through air pressure relief system releasing pressure automatically, guarantee the pressure reduction of cabin internally and externally set, accomplish whole survival capsule air feed security function.
The present invention is simple in structure, easy to operate, through the rational deployment and the collaborative work of a plurality of air feed subsystems, can ensure miner's when mine disaster takes place living safety effectively.
Description of drawings
Fig. 1 is a systematic schematic diagram of the present invention;
Fig. 2 is the schematic diagram of gas circuit of the calm the anger air curtain and the spray system of the embodiment of the invention;
Fig. 3 is the compressed air self-help of the embodiment of the invention and the schematic diagram of gas circuit of compressed-air supply system;
Fig. 4 is the schematic diagram of gas circuit of the compressed oxygen feed system of the embodiment of the invention.
The specific embodiment
As shown in Figure 1; This is mining survival capsule gas supply system is made up of calm the anger air curtain and spray system 1, compressed air self-help and compressed-air supply system 2, compressed oxygen feed system 3 and the air pressure relief system in the body of cabin; Said cabin body is made up of with existence cabin 6 transfer chamber 5 that front and back are provided with, and the transfer chamber end is provided with hatch door 51; Said calm the anger air curtain and spray system 1 include first group of compressed air bottle 11 being positioned at transfer chamber and by the compressed air bottle air feed calm the anger air curtain tube 12 with calm the anger shower 13; The said air curtain tube 12 of calming the anger is horizontally set at hatch door 51 inside upper part of transfer chamber front end, is used for forming air curtain in the hatch door entrance, and the said shower 13 of calming the anger vertically is arranged at transfer chamber top, is used for to the personnel that the get into spray of calming the anger; 22, the second groups of compressed air bottles of compressed air self-help system interface that are used for being connected with outside compressed air self-help system on said compressed air self-help and compressed-air supply system 2 include second group of compressed air bottle 21 being positioned at transfer chamber and be positioned at the cabin body respectively are connected with the air gas outlet 23 that is positioned at the existence cabin through a segment pipe with the compressed air self-help system interface; Said compressed oxygen feed system includes compressed oxygen cylinder 31, and compressed oxygen cylinder is connected with the oxygen gas outlet 32 that is positioned at the existence cabin through pipeline.
As shown in Figure 2; In calm the anger air curtain and spray system 1; The export pipeline of first group of compressed air bottle 11 has two-way branch, and one tunnel branch is connected with the air curtain tube 12 of calming the anger through hatch door stroke stop valve 14, and another road branch is connected with the shower 13 of calming the anger through the shower valve 15 of calming the anger; The keying of said hatch door stroke stop valve is by the switch over travel control of hatch door 51.
As shown in Figure 3, in compressed air self-help and compressed-air supply system 2,23 places, air gas outlet are provided with mass air flow sensor 24 and air silencer 25; The pipeline of said compressed air self-help system interface 22 to air gas outlet 23 is provided with strainer 26.
As shown in Figure 4, in compressed oxygen feed system 3,32 places, oxygen gas outlet are provided with oxygen flow meter 33 and oxygen noise damper 34.
The air pressure relief system includes pressure relief opening and the pressure release one way valve that is distributed on the body of cabin.
The operation method of the present invention is mining survival capsule gas supply system is: when disaster takes place; Personnel open hatch door 51 and get into survival capsule; Hatch door stroke stop valve 14 is opened the air curtain tube 12 of calming the anger automatically; Produce the isolated outside toxic gas of air curtain and get into, the personnel that open the 15 pairs of entering of shower valve of calming the anger then spray; After personnel carry out transfer chamber 5, supply with oxygen by the compressed oxygen feed system; When the cabin internal gas pressure is excessive, through air pressure relief system releasing pressure automatically, guarantee the pressure reduction of cabin internally and externally set, accomplish whole survival capsule air feed security function.
Claims (6)
1. mining survival capsule gas supply system; It is characterized in that: it is made up of calm the anger air curtain and spray system (1), compressed air self-help and compressed-air supply system (2), compressed oxygen feed system (3) and the air pressure relief system in the body of cabin; Said cabin body is made up of transfer chamber (5) and existence cabin (6) that front and back are provided with, and the transfer chamber end is provided with hatch door (51); Said calm the anger air curtain and spray system (1) include first group of compressed air bottle (11) of being positioned at transfer chamber and by the air curtain tube of calming the anger (12) of compressed air bottle air feed and the shower of calming the anger (13); The said air curtain tube of calming the anger (12) is horizontally set at hatch door (51) inside upper part of transfer chamber front end, and the said shower of calming the anger (13) vertically is arranged at transfer chamber top; The compressed air self-help system interface (22) that being used on said compressed air self-help and compressed-air supply system (2) include second group of compressed air bottle (21) of being positioned at transfer chamber and be positioned at the cabin body is connected with outside compressed air self-help system, second group of compressed air bottle respectively is connected with the air gas outlet (23) that is positioned at the existence cabin through a segment pipe with the compressed air self-help system interface; Said compressed oxygen feed system includes compressed oxygen cylinder (31), and compressed oxygen cylinder is connected with the oxygen gas outlet (32) that is positioned at the existence cabin through pipeline.
2. mining survival capsule gas supply system according to claim 1; It is characterized in that: in calm the anger air curtain and spray system (1); The export pipeline of first group of compressed air bottle has two-way branch; One tunnel branch is connected with the air curtain tube of calming the anger (12) through hatch door stroke stop valve (14), and another road branch is connected with the shower of calming the anger (13) through the shower valve (15) of calming the anger; The keying of said hatch door stroke stop valve is by the switch over travel control of hatch door (51).
3. mining survival capsule gas supply system according to claim 1 is characterized in that: in compressed air self-help and compressed-air supply system (2), mass air flow sensor (24) and air silencer (25) are located to be provided with in air gas outlet (23); The pipeline of said compressed air self-help system interface (22) to air gas outlet (23) is provided with strainer (26).
4. mining survival capsule gas supply system according to claim 1 is characterized in that: in compressed oxygen feed system (3), oxygen flow meter (33) and oxygen noise damper (34) are located to be provided with in said oxygen gas outlet (32).
5. mining survival capsule gas supply system according to claim 1 is characterized in that: said air pressure relief system includes pressure relief opening and the pressure release one way valve that is distributed on the body of cabin.
6. the operation method of the said mining survival capsule gas supply system of claim 1; It is characterized in that: when disaster takes place; Personnel open hatch door (51) and get into survival capsule; Hatch door stroke stop valve (14) is opened the air curtain tube of calming the anger (12) automatically; Produce the isolated outside toxic gas of air curtain and get into, open the shower valve of calming the anger (15) then the personnel that get into are sprayed; After personnel carry out transfer chamber (5), supply with oxygen by the compressed oxygen feed system; When the cabin internal gas pressure is excessive, through air pressure relief system releasing pressure automatically, guarantee the pressure reduction of cabin internally and externally set, accomplish whole survival capsule air feed security function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110296370 CN102305100B (en) | 2011-10-08 | 2011-10-08 | Mine escape capsule gas supply system and operation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110296370 CN102305100B (en) | 2011-10-08 | 2011-10-08 | Mine escape capsule gas supply system and operation method thereof |
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| Publication Number | Publication Date |
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| CN102305100A true CN102305100A (en) | 2012-01-04 |
| CN102305100B CN102305100B (en) | 2013-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201110296370 Expired - Fee Related CN102305100B (en) | 2011-10-08 | 2011-10-08 | Mine escape capsule gas supply system and operation method thereof |
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| CN (1) | CN102305100B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102635397A (en) * | 2012-03-30 | 2012-08-15 | 长治清华机械厂 | Air supply device of mining rescue capsule |
| CN102704992A (en) * | 2012-05-04 | 2012-10-03 | 安徽雄峰实业有限公司 | Transfer chamber of mine rescue capsule |
| CN103711510A (en) * | 2012-11-22 | 2014-04-09 | 楠江集团有限公司 | Manufacturing method for novel air conditioning system for mine-used lifesaving cabin |
| CN108686311A (en) * | 2018-07-13 | 2018-10-23 | 中国工程物理研究院总体工程研究所 | Centrifugal Dynamic Flight Simulator breathing air supply system |
Citations (6)
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| WO2005052319A1 (en) * | 2003-11-25 | 2005-06-09 | Louna Merle Niemand | A refuge chamber |
| US20080196329A1 (en) * | 2006-02-27 | 2008-08-21 | Kennedy Metal Products & Buildings, Inc. | Mine Refuge |
| CN101353968A (en) * | 2007-11-01 | 2009-01-28 | 金龙哲 | Removable emergency rescue capsule for coal mine |
| CN201714421U (en) * | 2010-06-25 | 2011-01-19 | 蔡建 | Mine refuge escape capsule with multiple protection |
| CN201915993U (en) * | 2010-12-30 | 2011-08-03 | 天津市天矿电器设备有限公司 | Oxygen supply device of movable split refuge cabin compressed air system |
| CN202360133U (en) * | 2011-10-08 | 2012-08-01 | 江苏凯力德科技有限公司 | Mining lifesaving capsule air supplying system |
-
2011
- 2011-10-08 CN CN 201110296370 patent/CN102305100B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005052319A1 (en) * | 2003-11-25 | 2005-06-09 | Louna Merle Niemand | A refuge chamber |
| US20080196329A1 (en) * | 2006-02-27 | 2008-08-21 | Kennedy Metal Products & Buildings, Inc. | Mine Refuge |
| CN101353968A (en) * | 2007-11-01 | 2009-01-28 | 金龙哲 | Removable emergency rescue capsule for coal mine |
| CN201714421U (en) * | 2010-06-25 | 2011-01-19 | 蔡建 | Mine refuge escape capsule with multiple protection |
| CN201915993U (en) * | 2010-12-30 | 2011-08-03 | 天津市天矿电器设备有限公司 | Oxygen supply device of movable split refuge cabin compressed air system |
| CN202360133U (en) * | 2011-10-08 | 2012-08-01 | 江苏凯力德科技有限公司 | Mining lifesaving capsule air supplying system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102635397A (en) * | 2012-03-30 | 2012-08-15 | 长治清华机械厂 | Air supply device of mining rescue capsule |
| CN102704992A (en) * | 2012-05-04 | 2012-10-03 | 安徽雄峰实业有限公司 | Transfer chamber of mine rescue capsule |
| CN103711510A (en) * | 2012-11-22 | 2014-04-09 | 楠江集团有限公司 | Manufacturing method for novel air conditioning system for mine-used lifesaving cabin |
| CN108686311A (en) * | 2018-07-13 | 2018-10-23 | 中国工程物理研究院总体工程研究所 | Centrifugal Dynamic Flight Simulator breathing air supply system |
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| Publication number | Publication date |
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| CN102305100B (en) | 2013-08-28 |
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