CN104014083A - High-effect combined-type novel self-rescuer - Google Patents
High-effect combined-type novel self-rescuer Download PDFInfo
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- CN104014083A CN104014083A CN201410209485.5A CN201410209485A CN104014083A CN 104014083 A CN104014083 A CN 104014083A CN 201410209485 A CN201410209485 A CN 201410209485A CN 104014083 A CN104014083 A CN 104014083A
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- medicine box
- air bag
- oxygen generator
- rescuer
- type air
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Abstract
A high-effect combined-type novel self-rescuer comprises an oral-nasal cover, an oxygen generation tank, a filtering medicine box and a waistcoat-type air bag. The waistcoat-type air bag is provided with an oxygen generation tank fixing frame, a gas inlet, a gas outlet and a waistcoat front pocket. The oxygen generation tank is installed on the oxygen generation tank fixing frame arranged on the waistcoat-type air bag. The oxygen generation tank is connected with the gas inlet of the waistcoat-type air bag. The upper end of the oral-nasal cover is connected with goggles, the lower end of the oral-nasal cover is connected with a breathing hose with a breather valve, and the middle of the oral-nasal cover is provided with a filtering medicine box placement device. The oral-nasal cover is connected with a gas flow distribution hole in the oxygen generation tank through the breathing hose connected to the breather valve, and further connected with the gas outlet in the waistcoat-type air bag through an inspiration hose connected to the breather valve. The filtering medicine box is fixed to the filtering medicine box placement device of the oral-nasal cover. The high-effect combined-type novel self-rescuer is reasonable in structure, convenient to use, multifunctional, low in weight and high in efficiency, overcomes the defects of an existing self-rescuer, and meanwhile can be arranged at places, such as superstores, hotels and schools with dense population.
Description
Technical field
The present invention relates to a kind of self-rescuer for escape after having an accident under mine, particularly relate to a kind of high-effect compound new-type self-rescuer.
Background technology
Coal is the main energy of China, but due to a variety of causes, in process of coal mining, security incident happens occasionally, and causes casualties, and wherein major part is that CO is poisoning to be caused with suffocating owing to having sucked after gas explosion.Therefore, self-rescuer becomes the indispensable safety device into well operations.Conventional self-rescuer has filter type self-rescuer, isolation type chemical-oxygen self-rescuer and compressed oxygen self-lifesaving device.Three kinds of self-rescuers cut both ways: the advantage of filter type self-rescuer be lightweight, guard time is long, but is subject to the strict restriction of environment for use, DeGrain under the higher environment of carbonomonoxide concentration; Isolation type chemical-oxygen self-rescuer is to produce oxygen for people's suction after utilizing oxygen generating agent (conventional sheet potassium superoxide) and characteristics of contaminated respiratory droplets gas reaction, have advantages of that volume is little, not affected by environment for use, but guard time is limited, is subject to the strict restriction of pharmaceutical quantities; Compressed oxygen self-lifesaving device is to using high pressure compressed oxygen to originate as oxygen, has and breathes the advantages such as comfortable, volume is little, but due to reasons such as sealings, be not suitable for permanent placement, and maintenance difficulties is large in addition, carries inconvenience, complex operation while wearing.
Summary of the invention
The technical problem to be solved in the present invention is, for the deficiency of existing self-rescuer, provides a kind of rational in infrastructure, multiple functional, lightweight, and efficiency is high, high-effect compound new-type self-rescuer easy to use.
The technical scheme adopting is:
A high-effect compound new-type self-rescuer, comprises oronasal mask, oxygen generator, filtration medicine box, vest type air bag.Described vest type air bag is provided with the preposition pocket of oxygen generator fixed mount, air inlet, gas outlet and vest.Described oxygen generator is column type oxygen generator, and oxygen generator is installed on the set oxygen generator fixed mount of vest type air bag, and oxygen generator is connected with the enterprising gas port of vest type air bag.The upper end of described oronasal mask is connected with goggles, lower end is connected with the breathing hose with breather valve, middle part is provided with filters medicine box placing device, oronasal mask is connected with the distribution of air flow hole in oxygen generator by the expiration flexible pipe being connected on breather valve, and oronasal mask is connected with gas outlet on vest type air bag by the inhaling hose being connected on breather valve again.Described filtration medicine box is fixed on the filtration medicine box placing device of oronasal mask.
Above-mentioned oxygen generator is cylindrical, upper end is provided with starting drive, its inside be laid with from top to bottom layering with grid column plate, with being placed with tablet on grid column plate, make medicine layer with around annular spread, exhaust tube penetrates from the post heart distribution of air flow hole distributing with tube wall and communicates.
Above-mentioned filtration medicine box is placed in the preposition pocket of vest clothing at ordinary times, and the used time is turned on the sealing nut filtering on medicine box placing device, and filtration medicine box is fixed on and is filtered on medicine box placing device.
Above-mentioned goggles and oronasal mask are separable, are convenient for carrying.
Leading air bleeding valve is housed on above-mentioned breathing hose.
Above-mentioned vest type air bag has not only increased bag volume greatly, reduces the discharge rate of oxygen, has avoided waste, can also make oxygen temperature reduce, more comfortable for wearer, when oxygen is full of air bag, vest type air bag plays the effect of vest, and buffering falling object clashes into.
The air bag that the present invention fills up can cushion the impact of falling object, plays the effect of vest.Oronasal mask has changed the mouth tool that mouth is in the past held formula in the month, more comfortable and be not easy to drop.Goggles can be protected eyes not to be subject to the smoked evil of pernicious gas and cannot open.In addition the combined type self-rescuer of this invention is rational in infrastructure, easy to use, multiple functional, lightweight, efficiency is high, has solved the deficiency of existing self-rescuer.Can be configured in the intensive places of personnel such as megastore, hotel, school, when fire comes, to escort for people's escape temporarily simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is vest type airbag structure schematic diagram of the present invention.
Fig. 3 is respirator strucure schematic diagram of the present invention.
Fig. 4 is oxygen generator internal view of the present invention.
Fig. 5 is the structural representation that the present invention filters medicine box.
The specific embodiment
A high-effect compound new-type self-rescuer, comprises oronasal mask 4, oxygen generator 6, filters medicine box 7, vest type air bag 5.Described vest type air bag 5 is made for Antistatic Nylon composite polyurethane material, additional high-strength Fypro coated fabric, have that folding property is good, Good Heat-resistance, the feature such as nonpoisonous and tasteless, be provided with the preposition pocket 11 of oxygen generator fixed mount 19, air inlet 9, gas outlet 8 and vest.Oxygen generator fixed mount 19 is made by PC/PBT plastic material, has high-impact, high tenacity, high strength and resistance to elevated temperatures.Described oxygen generator 6 is column type oxygen generator, upper end is provided with starting drive 20, its inside be laid with from top to bottom layering with grid column plate 14, with being placed with tablet 13 on grid column plate 14, make medicine layer with around annular spread, exhaust tube 16 penetrates from the post heart distribution of air flow hole 15 distributing with tube wall and communicates.Oxygen generator 6 is installed on the set oxygen generator fixed mount 19 of vest type air bag 5, and oxygen generator 6 is connected with the air inlet of vest type air bag 5 by breather valve.The upper end of described oronasal mask 4 is connected with goggles 2, and lower end is connected with the breathing hose 10 with breather valve 1, and middle part is provided with filters medicine box placing device 3.Described goggles 2 is lucite; Oronasal mask 4 is polymethyl methacrylate materials; The screw type flexible pipe that breathing hose 10 is made for pvc material, filtering medicine box outside is made by PC/ABS material, oronasal mask 4 is connected with the distribution of air flow hole 15 in oxygen generator 6 by the expiration flexible pipe 16 being connected on breather valve 1, and oronasal mask 4 is connected with gas outlet 8 on vest type air bag 5 by the inhaling hose 17 being connected on breather valve 1 again.When described filtration medicine box 7 is fixed on oronasal mask 4, turn on the sealing nut 18 filtering on medicine box placing device, filtration medicine box 7 is fixed on and is filtered on medicine box placing device 3.Described goggles and oronasal mask are separable at ordinary times, are convenient for carrying, and filter medicine box and are placed at ordinary times in the preposition pocket of vest clothing, and oronasal mask, goggles and filtration medicine box wrap in vest type air bag together with oxygen generator at ordinary times, and the air bag of elastomeric material plays a protective role.Leading air bleeding valve 12 is housed on described breathing hose 10, is about to one-way exhaust valve and changes and be set on breathing hose from vest type air bag.When the pressure of oxygen reaches certain numerical value, air bleeding valve by closed condition to the critical condition of opening, after this when the human body CO that breathes out at every turn
2and H
2o is when the air bleeding valve, and air bleeding valve will be opened, by gas discharge, until in air bag the pressure decreased of oxygen to after certain numerical value again in closed condition.This method for exhausting, can accomplish after gas is full of air bag, breath to be discharged in advance, has avoided the unnecessary waste of medicament, has greatly improved the utilization rate of oxygen generating agent, has improved the usefulness of self-rescuer.Described vest type air bag 5 has not only increased bag volume greatly, reduces the discharge rate of oxygen, has avoided waste, can also make oxygen temperature reduce, more comfortable for wearer, when oxygen is full of air bag, vest type air bag plays the effect of vest, and buffering falling object clashes into.
What the present invention adopted is that oxygen candle starts, and the main component of oxygen candle is NaClO3 (90% ~ 95%), and other additives comprise KClO
3(2% ~ 4%), Co
2o
3(2% ~ 3%) and Ti(1% ~ 2%), KClO wherein
3can improve the stability of oxygen candle, make it put oxygen steadily and have the higher sensitivity of lighting.Oxygen generating agent is sheet potassium superoxide, and tablet diameter is about 8 ~ 10mm, and thickness is about 3 ~ 4mm, and main component is KO
2(85% ~ 90%), Li
2o
2(9% ~ 9.5%) and CuCl
2cuO(0.1% ~ 0.5%), Li wherein
2o
2for CO
2absorbent, absorptivity is 95% left and right, compares with other absorbents, is characterized in absorbing CO
2time can emit O
2, can not reduce effective oxygen content of oxygen generating agent.
Filtration medicine box used in the present invention, diameter is 100mm, thickness 40mm, inner medium is stratiform monolithic CO catalyst, to be carrier adsorption and palladium (amount of platinum and palladium is respectively 1.5% left and right) with tin oxide, then its painting is sprinkled upon on carbon element cloth, last one deck cloth is spilt the silicon particle that soaks lithium chloride and calcium oxide mixing with polyethylene, and each is stacked togetherly added to hot pressing.Oxygen generator ectosome is made by 2520 type heat resisting steel, adopts column type, can eliminate dead angle, makes reaction more complete; Inside has adopted charging means hollow, column plate type, opens foraminate expiration flexible pipe and passes from cylindrical center, tablet layering around around, with dividing plate, separate, the reaction of prevention center place not exclusively; Column plate is the network structure that 6063 type aluminiums are made, lightweight, easily processing, and thermal diffusivity is good.
The connector designing in the present invention all adopts FLS fluorosioloxane rubber sealing ring to seal, and this sealing means has good airproof performance, high temperature resistant, corrosion-resistant, the features such as stable performance.
Operation principle is: while having an accident, miner unpacks, and deployment balloon, with it being through, has been with oronasal mask and goggles simultaneously, opens starting drive, utilizes chlorate thermal decomposition to produce oxygen fast, for miner provides initial stage oxygen absorbed.The gas of breathing out with descendant enters in oxygen generator through breathing hose, CO wherein
2and H
2o and oxygen generating agent generation chemical reaction, emit oxygen, enters in air bag and air bag is filled up fast, and gas is breathed for people after the heat radiation of winding in air bag.
Claims (5)
1. a high-effect compound new-type self-rescuer, comprise oronasal mask (4), oxygen generator (6), filter medicine box (7), vest type air bag (5), it is characterized in that described vest type air bag (5) is provided with oxygen generator fixed mount (19), air inlet (9), gas outlet (8) and the preposition pocket of vest (11), described oxygen generator (6) is column type oxygen generator, it is upper that oxygen generator (6) is installed in the set oxygen generator fixed mount (19) of vest type air bag (5), and oxygen generator (6) is connected with the enterprising gas port of vest type air bag (5) (9); The upper end of described oronasal mask (4) is connected with goggles (2), lower end is connected with the breathing hose (10) of band breather valve (1), middle part is provided with filters medicine box placing device (3), oronasal mask (4) is connected with the distribution of air flow hole (15) in oxygen generator (6) by the expiration flexible pipe (10) being connected on breather valve (1), and oronasal mask (4) is connected with the upper gas outlet (8) of vest type air bag (5) by the inhaling hose (17) being connected on breather valve (1) again; Described filtration medicine box (7) is fixed on the filtration medicine box placing device (3) of oronasal mask (4).
2. a kind of high-effect compound new-type self-rescuer according to claim 1, it is characterized in that described oxygen generator (6) is for cylindrical, upper end is provided with starting drive (20), its inside be laid with from top to bottom layering with grid column plate (14), with being placed with tablet (13) on grid column plate (14), make medicine layer with around annular spread, exhaust tube (16) penetrates from the post heart distribution of air flow hole (15) distributing with tube wall and communicates.
3. a kind of high-effect compound new-type self-rescuer according to claim 1, it is characterized in that described filtration medicine box (7) is placed on the preposition pocket of vest clothing (11) at ordinary times inner, used time is turned on the sealing nut (18) filtering on medicine box placing device (3), will filter medicine box (7) and be fixed on filtration medicine box placing device (3).
4. a kind of high-effect compound new-type self-rescuer according to claim 1, is characterized in that described goggles (2) and oronasal mask (4) are separable.
5. a kind of high-effect compound new-type self-rescuer according to claim 1, is characterized in that, on described breathing hose (10), leading air bleeding valve (12) is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410209485.5A CN104014083A (en) | 2014-05-19 | 2014-05-19 | High-effect combined-type novel self-rescuer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410209485.5A CN104014083A (en) | 2014-05-19 | 2014-05-19 | High-effect combined-type novel self-rescuer |
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| CN104014083A true CN104014083A (en) | 2014-09-03 |
Family
ID=51431258
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410209485.5A Pending CN104014083A (en) | 2014-05-19 | 2014-05-19 | High-effect combined-type novel self-rescuer |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106943685A (en) * | 2017-03-31 | 2017-07-14 | 东华大学 | A kind of wearable oxygen self-rescue apparatus and its application method |
| CN108031021A (en) * | 2018-01-11 | 2018-05-15 | 白光兴 | A kind of plateau air-breathing apparatus |
| CN112253223A (en) * | 2020-10-16 | 2021-01-22 | 许兴亮 | Intelligent integrated breathing self-rescue device |
| CN115068852A (en) * | 2022-07-05 | 2022-09-20 | 和泰汇精密科技(南京)有限公司 | Self-circulation life support system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2375332Y (en) * | 1999-03-25 | 2000-04-26 | 抚顺煤矿安全仪器总厂 | Chemical oxygen-producing respirator |
| CN2658405Y (en) * | 2003-11-25 | 2004-11-24 | 王宏俊 | Multifunction chemical oxygen self-rescuer |
| CN2845836Y (en) * | 2005-11-24 | 2006-12-13 | 煤炭科学研究总院抚顺分院 | Premature air exhaust chemical oxygen self saving device |
| CN101024108A (en) * | 2006-02-24 | 2007-08-29 | 周路定 | Automatic air-inflating-storing-supplying device |
| CN202140113U (en) * | 2011-07-22 | 2012-02-08 | 陕西斯达煤矿安全装备有限公司 | Isolation type chemical-oxygen self-rescuer |
| CN102451527A (en) * | 2010-10-26 | 2012-05-16 | 联合技术公司 | Oxygen breathing device with integrated flexible buffer |
| CN103301584A (en) * | 2013-07-04 | 2013-09-18 | 北京安氧特科技有限公司 | Chemical oxygen self-rescuer with diversion enhancement heat-transfer and cooling performances |
-
2014
- 2014-05-19 CN CN201410209485.5A patent/CN104014083A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2375332Y (en) * | 1999-03-25 | 2000-04-26 | 抚顺煤矿安全仪器总厂 | Chemical oxygen-producing respirator |
| CN2658405Y (en) * | 2003-11-25 | 2004-11-24 | 王宏俊 | Multifunction chemical oxygen self-rescuer |
| CN2845836Y (en) * | 2005-11-24 | 2006-12-13 | 煤炭科学研究总院抚顺分院 | Premature air exhaust chemical oxygen self saving device |
| CN101024108A (en) * | 2006-02-24 | 2007-08-29 | 周路定 | Automatic air-inflating-storing-supplying device |
| CN102451527A (en) * | 2010-10-26 | 2012-05-16 | 联合技术公司 | Oxygen breathing device with integrated flexible buffer |
| CN202140113U (en) * | 2011-07-22 | 2012-02-08 | 陕西斯达煤矿安全装备有限公司 | Isolation type chemical-oxygen self-rescuer |
| CN103301584A (en) * | 2013-07-04 | 2013-09-18 | 北京安氧特科技有限公司 | Chemical oxygen self-rescuer with diversion enhancement heat-transfer and cooling performances |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106943685A (en) * | 2017-03-31 | 2017-07-14 | 东华大学 | A kind of wearable oxygen self-rescue apparatus and its application method |
| CN108031021A (en) * | 2018-01-11 | 2018-05-15 | 白光兴 | A kind of plateau air-breathing apparatus |
| CN112253223A (en) * | 2020-10-16 | 2021-01-22 | 许兴亮 | Intelligent integrated breathing self-rescue device |
| CN115068852A (en) * | 2022-07-05 | 2022-09-20 | 和泰汇精密科技(南京)有限公司 | Self-circulation life support system |
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Application publication date: 20140903 |