CN201835864U - Movable mining lifesaving system - Google Patents
Movable mining lifesaving system Download PDFInfo
- Publication number
- CN201835864U CN201835864U CN2010205613945U CN201020561394U CN201835864U CN 201835864 U CN201835864 U CN 201835864U CN 2010205613945 U CN2010205613945 U CN 2010205613945U CN 201020561394 U CN201020561394 U CN 201020561394U CN 201835864 U CN201835864 U CN 201835864U
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- Prior art keywords
- air
- cabin
- storage box
- cold storage
- air inlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000005065 mining Methods 0.000 title description 9
- 239000012782 phase change material Substances 0.000 claims abstract description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 6
- 239000001301 oxygen Substances 0.000 claims abstract description 6
- 239000003245 coal Substances 0.000 claims abstract description 4
- 239000011810 insulating material Substances 0.000 claims abstract 2
- 238000000746 purification Methods 0.000 claims abstract 2
- 239000007789 gas Substances 0.000 claims description 10
- 238000005057 refrigeration Methods 0.000 abstract description 5
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000009413 insulation Methods 0.000 description 5
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009931 harmful effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
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- Respiratory Apparatuses And Protective Means (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
本实用新型公开了一种可移动式矿用救生系统，包括舱体，所述舱体内设有空气过滤及净化装置、制氧装置和温度调节装置，舱体内外侧均设有一层隔热材料，舱体上设置有与煤矿井下压风系统相连的进气口；温度调节装置包括具有保温层的蓄冷箱、蓄冷箱外部的手摇风机，蓄冷箱内设有相变材料；所述相变材料间设置有风道；所述风道一端与手摇风机的进风口相连；另一端通过涡流管连接有进气管道和高温回气管道。本实用新型具有运行安全可靠、免维护、制冷无需电源且不产生任何废弃物的优点。
The utility model discloses a movable mine lifesaving system, which comprises a cabin body, in which an air filter and purification device, an oxygen generating device and a temperature regulating device are arranged, and a layer of heat insulating material is arranged inside and outside the cabin, The cabin body is provided with an air inlet connected to the compressed air system of the coal mine; the temperature adjustment device includes a cold storage box with an insulating layer, a hand fan outside the cold storage box, and a phase change material is arranged in the cold storage box; the phase change material There is an air duct between them; one end of the air duct is connected to the air inlet of the hand blower; the other end is connected to an air intake duct and a high-temperature return air duct through a vortex tube. The utility model has the advantages of safe and reliable operation, maintenance-free, no power supply for refrigeration and no waste generation.
Description
Technical field
The utility model belongs to the Mine Safety in Production technical field, relates in particular to the mining life saving system of a kind of packaged type.
Background technology
The accident that farthest reduces mining and brought has become whole society's questions of common interest, and when mine disaster took place, the mining life saving system of packaged type became last one barrier that has little time the personnel that withdraw.Under the exceedingly odious situations such as might cutting off the water supply, cut off the power supply, die in the external world, the miner more than at least four days, requires not only can satisfy in the body of cabin people's basic living necessities in this internal system existence, also should guarantee miner's in danger existence comfort level.
Existing packaged type is mining life saving system exists bigger shortcoming and defect: ⑴, volume big, is difficult for going into the well; ⑵, needing could normal operation by power supply, and operational reliability is poor.
The utility model content
The utility model efficiently solves weak point of the prior art, provide that a kind of volume is little, capacity is big, safe and reliable, need not the mining life saving system of packaged type that power supply just can normally move.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: the mining life saving system of packaged type, comprise the cabin body, and be provided with air filtration and purifier, oxygenerator and temperature-adjusting device in the body of described cabin.
Inside and outside, described cabin side is equipped with one deck heat-barrier material.
Described cabin body is provided with the air inlet port that links to each other with compressed-air system under the coal mine.
Described temperature-adjusting device comprises the cold-accumulating box with insulation layer, the hand blower of cold-accumulating box outside, is provided with phase-change material in the cold-accumulating box; Be provided with the air channel between described phase-change material; Described air channel one end links to each other with the air intake of hand blower; The other end is connected with admission line and high temperature return-air duct by vortex tube.
The air inlet port that is provided with on the body of described cabin links to each other with the vortex tube inlet end behind air filter; Described vortex tube cold air end links to each other with cold-accumulating box, and the hot gas end links to each other with the high temperature return-air duct.
Adopt technique scheme,, utilize heat-barrier material prevention heat transmission out of my cabin at the interior arranged outside heat-barrier material of cabin body; Oxygenerator utilizes the chemical reaction of tablet to produce oxygen, toxic and harmfuls such as air cleaning unit absorption carbon monoxide and carbon dioxide; When the getting working face operate as normal, temperature-adjusting device utilizes the down-hole ventilation system to provide source of the gas to realize refrigeration, when mine disaster takes place, utilize the phase-change material that stores in the body of cabin to absorb heat, and utilize hand blower to produce air circulation in the distinguished and admirable drive cabin, thereby realize the thermoregulator function in inside.
The utlity model has advantage safe and reliable to operation, non-maintaining, that freeze and need not power supply and do not produce any discarded object.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the sectional view of A-A in the middle of Fig. 1;
Fig. 3 is a thermostatic schematic diagram of refrigerating in the middle of the utility model;
Fig. 4 is a temperature-adjusting device normality refrigeration schematic diagram in the middle of the utility model.
The specific embodiment
Shown in Fig. 1～4, the mining life saving system of packaged type of the present utility model, comprise the cabin body that constitutes by outer wall 1 and inwall 2, inside and outside, cabin side is equipped with among one deck heat-barrier material 3(figure and only shows inboard one deck), be provided with air filter 4, oxygenerator 5 and temperature-adjusting device in the body of cabin, the cabin body is provided with the air inlet port (not shown) that links to each other with compressed-air system under the coal mine.Temperature-adjusting device comprises the cold-accumulating box 7 with insulation layer 14, be provided with phase-change material 8 and air channel 10 in the cold-accumulating box 7, air channel 10 1 ends are connected with the air intake of the hand blower 9 that is provided with outside cold-accumulating box 7, the inlet end of vortex tube 11 is connected with admission line 12, and its cold air end is connected with high temperature return-air duct 13 with cold-accumulating box 7 respectively with the hot gas end.Air channel 10 other ends are connected with high temperature return-air duct 13 with admission line 12 by vortex tube 11.The air inlet port that is provided with on the body of cabin links to each other with vortex tube 11 inlet ends behind air filter.
Often with blast and fire, the cabin is external to be high temperature and high pressure environment in mine disaster, and its TRANSIENT HIGH TEMPERATURE can reach 1200 ℃.In order to stop or to reduce outer wall 1 by the cabin body to the heat transmission of inside, can smear isolation layer such as thermal insulation is coated with lacquer at outer wall 1 external surface of cabin body, this just with inwall 2 on the two-layer heat insulation structural of heat-barrier material 3 formation that is provided with, can obtain better effect of heat insulation.After mine disaster takes place, for making taking refuge of personnel's long period in the body of cabin, air filter 4 utilizes toxic and harmfuls such as the carbon monoxide of body inside, adsorbents adsorb cabin and carbon dioxide, oxygenerator 5 utilizes in tablet and the cabin carbon dioxide in air reaction to produce oxygen, if the oxygen making amount deficiency, available water and tablet reaction produce oxygen.For guaranteeing that temperature-adjusting device runs without interruption and function perfect, 1., when the getting working face operate as normal this device comprises two cover refrigeration systems:, utilize the down-hole ventilation system that source of the gas is provided, enter in the cabin by admission line 12, gas is behind the vortex tube 11 of flowing through, its cold air end produces refrigerant gas, refrigerant gas in cold-accumulating box 7 air channel 10 and under the effect of hand blower 9, in cabin body inner loop, thereby realize the adjustment in the body of cabin, guarantee that simultaneously phase-change material 8 does not undergo phase transition; When 2., mine disaster takes place, if extraneous ventilation system is unobstructed, can still adopt the temperature in the first cover refrigeration system adjusting cabin, temperature is remained within the human comfort scope, if source of the gas is broken off, the heat that utilizes the phase-change materials 8 that store in the cold-accumulating box 7 to absorb in the bodies of cabin, and the air-flow that produces by hand blower 10 along the air channel 10 in the cabin body-internal-circulation, realize adjustment.Arrow shown in the figure is an airflow direction.
Above-mentioned embodiment is not that shape of the present utility model, material, structure etc. are done any pro forma restriction; every foundation technical spirit of the present utility model all belongs to the protection domain of technical solutions of the utility model to any simple modification, equivalent variations and modification that above embodiment did.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205613945U CN201835864U (en) | 2010-10-14 | 2010-10-14 | Movable mining lifesaving system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205613945U CN201835864U (en) | 2010-10-14 | 2010-10-14 | Movable mining lifesaving system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201835864U true CN201835864U (en) | 2011-05-18 |
Family
ID=44005970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205613945U Expired - Fee Related CN201835864U (en) | 2010-10-14 | 2010-10-14 | Movable mining lifesaving system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201835864U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102251792A (en) * | 2011-06-23 | 2011-11-23 | 辽宁安泰机电设备有限公司 | Cooling and heat-absorbing device |
| CN102287214A (en) * | 2011-06-29 | 2011-12-21 | 李光武 | Phase-change cooling device for rescue capsule and refuge chamber |
| CN102678172A (en) * | 2012-06-13 | 2012-09-19 | 王永胜 | Environmental control and life support system for underground refuge chamber for coal mine |
| CN103321667A (en) * | 2013-05-27 | 2013-09-25 | 南京航空航天大学 | Passive pressure air ice-storage system and method |
| CN103758556A (en) * | 2014-01-24 | 2014-04-30 | 中煤科工集团重庆研究院有限公司 | Refrigeration assembly of mine emergency refuge facility |
| CN108583602A (en) * | 2018-04-26 | 2018-09-28 | 山东交通学院 | A kind of ring control life support system for closed environment |
| CN109458215A (en) * | 2018-11-22 | 2019-03-12 | 贵州大学 | A kind of refuge chamber thermostatical storehouse |
| CN110893024A (en) * | 2019-11-21 | 2020-03-20 | 郑州轻工业大学 | Cooling suit with phase-change material |
| DE102016011726B4 (en) | 2016-09-30 | 2024-11-14 | Dräger Safety AG & Co. KGaA | refuge chamber with cooling unit |
-
2010
- 2010-10-14 CN CN2010205613945U patent/CN201835864U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102251792A (en) * | 2011-06-23 | 2011-11-23 | 辽宁安泰机电设备有限公司 | Cooling and heat-absorbing device |
| CN102287214A (en) * | 2011-06-29 | 2011-12-21 | 李光武 | Phase-change cooling device for rescue capsule and refuge chamber |
| CN102678172B (en) * | 2012-06-13 | 2015-11-25 | 王永胜 | A kind of coal mine underground refuge chamber ring control life support system |
| CN102678172A (en) * | 2012-06-13 | 2012-09-19 | 王永胜 | Environmental control and life support system for underground refuge chamber for coal mine |
| CN103321667A (en) * | 2013-05-27 | 2013-09-25 | 南京航空航天大学 | Passive pressure air ice-storage system and method |
| CN103321667B (en) * | 2013-05-27 | 2015-07-01 | 南京航空航天大学 | Passive pressure air ice-storage system and method |
| CN103758556A (en) * | 2014-01-24 | 2014-04-30 | 中煤科工集团重庆研究院有限公司 | Refrigeration assembly of mine emergency refuge facility |
| CN103758556B (en) * | 2014-01-24 | 2016-08-17 | 中煤科工集团重庆研究院有限公司 | Refrigeration assembly of mine emergency refuge facility |
| DE102016011726B4 (en) | 2016-09-30 | 2024-11-14 | Dräger Safety AG & Co. KGaA | refuge chamber with cooling unit |
| CN108583602A (en) * | 2018-04-26 | 2018-09-28 | 山东交通学院 | A kind of ring control life support system for closed environment |
| CN108583602B (en) * | 2018-04-26 | 2019-11-01 | 山东交通学院 | A kind of ring control life support system for closed environment |
| CN109458215A (en) * | 2018-11-22 | 2019-03-12 | 贵州大学 | A kind of refuge chamber thermostatical storehouse |
| CN110893024A (en) * | 2019-11-21 | 2020-03-20 | 郑州轻工业大学 | Cooling suit with phase-change material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20151014 |
|
| EXPY | Termination of patent right or utility model |