CN203067019U - Isolated type oxygen candle self rescuer - Google Patents
Isolated type oxygen candle self rescuer Download PDFInfo
- Publication number
- CN203067019U CN203067019U CN 201220744660 CN201220744660U CN203067019U CN 203067019 U CN203067019 U CN 203067019U CN 201220744660 CN201220744660 CN 201220744660 CN 201220744660 U CN201220744660 U CN 201220744660U CN 203067019 U CN203067019 U CN 203067019U
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- oxygen
- oxygen candle
- candle
- generator
- rescuer
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Abstract
The utility model relates to an isolated type oxygen candle self rescuer. The lower portion of a chlorate oxygen candle oxygen generator is communicated with a filtering device, the filtering device is communicated with an air bag, and a mouth tool set is installed on the air bag. The chlorate oxygen candle oxygen generator comprises a starting device, igniting medicines and an oxygen candle, the oxygen candle is installed in a metal casing of the generator, a heat insulation layer is arranged between the oxygen candle and the metal casing of the generator, the igniting medicines are filled in the upper end of the oxygen candle, the oxygen candle burns to generate oxygen which enters the mouth tool set through the air bag after being filtered, and a human body inhales the oxygen. Expired gas returns to the filtering device through a pipeline to be filtered to be supplied again to the human body for use, and circulation is carried out in the mode. The isolated type oxygen candle self rescuer solves the problem that an existing isolated self rescuer is big in size, heavy in weight, short in oxygen supply time, inconvenient to carry and use and the like, has the advantages of being small in size, light in weight, long in oxygen discharge time, convenient to carry and use and long in service life, enabling the using time to be as long as 30 minutes and the like, is applicable to underground mining operation of mines, and can be used by engineer operation staff in fields of chemical industry, tunnels and the like.
Description
Technical field
The utility model relates to a kind of mining lifesaving appliance, is specifically related to a kind of isolation type chlorate oxygen candle self-rescuer.
Background technology
Self-rescuer is a kind of Portable, personal protector; be mainly used in the underground mining operation of mine; when accidents such as mine breaking out of fire, coal and gas are outstanding, gas dust explosions; when causing in the environment anoxic or existing toxic and harmful to jeopardize miner's life security; underground operators can be worn the protection that self-rescuer is realized respiratory system, thus the safe escape disaster area.
The oxygen source of self-rescuer divides two kinds of steel cylinder formula compression oxygen source and Chemical Oxygen Source.The isolation type chemical oxygen self-rescuer is to utilize the chemicals chemical reaction to give birth to the personal breathing system protection device that the oxygen principle is made.Chemical Oxygen Source is also divided two kinds: a kind of is to utilize peroxide or superoxides and water and CO
2Reaction generates oxygen, and a kind of is to utilize rich oxygen containing chlorate or perchlorate generation pyrolysis to emit oxygen.Steel cylinder formula self-rescuer volume is bigger, and weight is heavier, carries inconvenience.It is lower that peroxide or superoxides self-rescuer produce oxygen efficiency, and oxygen supply time is shorter, only can use more than ten minute, and present isolation type peroxide self-rescuer, the medicine outside is provided with one and starts living oxygen oxygen candle, has increased the volume of self-rescuer, uses and carries equal inconvenience.
Summary of the invention
The above-mentioned deficiency that the purpose of this utility model is to overcome prior art provide a kind of life-span long, volume is little, in light weight, portably use conveniently, can reach service time 30 minutes isolation type oxygen candle self-rescuer.
Technical solution of the present utility model is: chlorate oxygen candle oxygen generator bottom is connected with filter; Filter is connected with air bag; A mouthful tool group is housed on the air bag.
Described chlorate oxygen candle oxygen generator comprises starting drive, ignition powder, oxygen candle, generator metal shell; The oxygen candle is loaded in the generator metal shell, between oxygen candle and the generator metal shell isolation layer is arranged, and ignition powder is equipped with in oxygen candle upper end, and the positive center of starting drive is corresponding with the positive center of ignition powder.
The Starting mode of described starting drive is mechanical type striker percussion primer igniting.
Described oxygen candle adds fuel titanium valve, iron powder based on sodium chlorate, the catalyzer cobalt hydroxide, and the chlorine-inhibiting agent barium peroxide, stabilizing agent potassium hyperchlorate, silica flour, cementing agent kaolin, powder evenly compacting forms.
Dress LiOH, Na in the described filter
2O
2, molecular sieve absorbents, absorb H
2O, Cl
2, CO
2, trace amount of foreign gas such as CO, the oxygen of output is reached " medical oxygen " standard can directly be breathed for the people.
Establish two check valves of air-breathing expiration in the described mouthful of tool group, air-breathing check valve is connected with air bag, and the expiration check valve is connected with the filter bottom through pipeline.
The utility model compared with prior art, have the life-span long, in light weight, portably use conveniently, can reach 30 minutes service time, be applicable to and also can use for engineer operation personnel such as chemical industry, tunnels in the underground mining operation of mine.It is also advantageous in that:
(1) the oxygen of the present utility model candle life-span long, need not spare part, ensure effectivelyer, non-maintaining, can reduce the inspection maintenance cost behind the equipment;
(2) oxygen candle oxygen-producing amount height, under the condition that produces equal oxygen, the volume of oxygen candle has only 1/3 of high-pressure oxygen cylinder volume, for self-rescuer production, transportation, store, carry and provide convenience;
(3) the oxygen candle can carry out oxygen supply according to the oxygen supply mode of prior design, need not to regulate, and uses simple and reliable;
(4) oxygen candle stores and uses all under atmospheric pressure state, does not have that Keep Clear-High Voltage.
Description of drawings
The embodiment that provides below in conjunction with accompanying drawing is described in further detail the utility model.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the oxygen generator structural representation.
Among the figure, 1-oxygen generator, 2-filter, 3-air bag, 4-relief valve, 5-mouth tool group, 6-nose clip, 7-self-rescuer shell; 8-starting drive, 9-ignition powder, 10-oxygen candle, 11-isolation layer, 12-generator metal shell.
The specific embodiment
Among Fig. 1, the utility model comprises compositions such as chlorate oxygen candle oxygen generator 1, filter 2, air bag 3, relief valve 4, mouthful tool group 5, nose clip 6.Chlorate oxygen candle oxygen generator 1 bottom is connected with filter 2.Produce oxygen after filtering by air bag 3 inlet port tool groups 5.Establish two check valves of air-breathing expiration in the mouth tool group 5, the oxygen candle produces oxygen and sucks for the people by air bag 3 after filtering, and the gas of exhalation returns filter 2 by pipeline and supplies the people to suck after filtration again, and so circulation can prolong the self-rescuer oxygen supply time.Self-rescuer shell 7 is provided with braces, makes things convenient for the user to carry.
Among Fig. 2, chlorate oxygen candle oxygen generator is made up of starting drive 8, ignition powder 9, oxygen candle 10, isolation layer 11, generator metal shell 12.Starting drive 8 is mechanical type, lights a fire by striker percussion primer.Ignition powder 9 plays a part to form a connecting link, and accepts the energy burning of the fire in a stove before fuel is added, is used for lighting oxygen 10 powder columns of lighting up.Oxygen candle 10 adds fuel titanium valve, iron powder based on sodium chlorate, the catalyzer cobalt hydroxide, and the chlorine-inhibiting agent barium peroxide, stabilizing agent potassium hyperchlorate, silica flour, cementing agent kaolin, powder evenly compacting forms.Oxygen 10 flameholdings of lighting up are put the oxygen time and are reached 30 minutes, and it is steady to put oxygen, and combustion product does not trickle.Isolation layer 11 is glass wool and glass fabric, and the heat that is used for stoping the burning of oxygen candle to produce is outwards propagated.
During use, open product, throw away upper casing, pull out latch, light ignition powder 9 by starting drive 8 striker percussion primers, the ignition powder 9 oxygen candle 10 that ignites, burning produces oxygen, and absorbs Cl by filter 2
2, CO
2, trace amount of foreign gas such as CO, obtain pure oxygen and use for human body respiration by a mouthful tool group 5.
Claims (4)
1. isolation type oxygen candle self-rescuer, it is characterized in that: chlorate oxygen candle oxygen generator (1) bottom is connected with filter (2); Filter (2) is connected with air bag (3); A mouthful tool group (5) is housed on the air bag (3).
2. according to the described isolation type oxygen candle of claim 1 self-rescuer, it is characterized in that: described chlorate oxygen candle oxygen generator (1) comprises starting drive (8), ignition powder (9), oxygen candle (10), generator metal shell (12); Oxygen candle (10) is loaded in the generator metal shell (12), between oxygen candle (10) and the generator metal shell (12) isolation layer (11) is arranged, and ignition powder (9) is equipped with in oxygen candle (10) upper end, and the positive center of starting drive (8) is corresponding with the positive center of ignition powder (9).
3. according to the described isolation type oxygen candle of claim 2 self-rescuer, it is characterized in that: the Starting mode of described starting drive (8) is mechanical type striker percussion primer igniting.
4. according to the described isolation type oxygen candle of claim 1 self-rescuer, it is characterized in that: establish two check valves of air-breathing expiration in the described mouthful of tool group (5), air-breathing check valve is connected with air bag (3), and the expiration check valve is connected with filter (2) bottom through pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220744660 CN203067019U (en) | 2012-12-31 | 2012-12-31 | Isolated type oxygen candle self rescuer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220744660 CN203067019U (en) | 2012-12-31 | 2012-12-31 | Isolated type oxygen candle self rescuer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203067019U true CN203067019U (en) | 2013-07-17 |
Family
ID=48765828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220744660 Expired - Lifetime CN203067019U (en) | 2012-12-31 | 2012-12-31 | Isolated type oxygen candle self rescuer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203067019U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103362544A (en) * | 2013-07-15 | 2013-10-23 | 北京科技大学 | Oxygen candle oxygen supply system in emergency disaster prevention space |
| WO2014192009A1 (en) * | 2013-05-31 | 2014-12-04 | Kanoo Amal Kishor | Portable oxygen generator |
| CN106730450A (en) * | 2017-02-24 | 2017-05-31 | 安徽理工大学 | Oxygen supply emergency set under a kind of ore deposit |
| CN108083234A (en) * | 2017-12-29 | 2018-05-29 | 陕西斯达防爆安全科技股份有限公司 | A kind of oxygen candle medicine |
| CN109534294A (en) * | 2018-12-20 | 2019-03-29 | 湖北航天化学技术研究所 | A kind of passive replaceable solid oxygen generator |
| CN110357042A (en) * | 2019-06-28 | 2019-10-22 | 湖北航鹏化学动力科技有限责任公司 | A kind of electromagnetic heating type method for producing oxygen through and oxygen generator |
| CN111202922A (en) * | 2020-01-21 | 2020-05-29 | 陕西斯达防爆安全科技股份有限公司 | Isolated oxygen candle oxygen generation type self-rescuer device |
| CN111202921A (en) * | 2020-01-21 | 2020-05-29 | 陕西斯达防爆安全科技股份有限公司 | Isolated oxygen candle oxygen generation type self-rescuer device |
| CN112151841A (en) * | 2020-09-25 | 2020-12-29 | 郑州佛光发电设备有限公司 | New energy battery capable of automatically generating oxygen and oxygen generation control method |
| CN116477578A (en) * | 2023-04-12 | 2023-07-25 | 安庆三维电器有限公司 | Oxygen ignition generating device and operation method thereof |
-
2012
- 2012-12-31 CN CN 201220744660 patent/CN203067019U/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014192009A1 (en) * | 2013-05-31 | 2014-12-04 | Kanoo Amal Kishor | Portable oxygen generator |
| CN103362544A (en) * | 2013-07-15 | 2013-10-23 | 北京科技大学 | Oxygen candle oxygen supply system in emergency disaster prevention space |
| CN103362544B (en) * | 2013-07-15 | 2015-11-04 | 北京科技大学 | The oxygen candle oxygen system of emergency refuge space |
| CN106730450A (en) * | 2017-02-24 | 2017-05-31 | 安徽理工大学 | Oxygen supply emergency set under a kind of ore deposit |
| CN108083234B (en) * | 2017-12-29 | 2020-11-13 | 陕西斯达防爆安全科技股份有限公司 | Oxygen candle medicine |
| CN108083234A (en) * | 2017-12-29 | 2018-05-29 | 陕西斯达防爆安全科技股份有限公司 | A kind of oxygen candle medicine |
| CN109534294A (en) * | 2018-12-20 | 2019-03-29 | 湖北航天化学技术研究所 | A kind of passive replaceable solid oxygen generator |
| CN110357042A (en) * | 2019-06-28 | 2019-10-22 | 湖北航鹏化学动力科技有限责任公司 | A kind of electromagnetic heating type method for producing oxygen through and oxygen generator |
| CN110357042B (en) * | 2019-06-28 | 2024-05-03 | 湖北航鹏化学动力科技有限责任公司 | Electromagnetic heating type oxygen generation method and oxygen generator |
| CN111202922A (en) * | 2020-01-21 | 2020-05-29 | 陕西斯达防爆安全科技股份有限公司 | Isolated oxygen candle oxygen generation type self-rescuer device |
| CN111202921A (en) * | 2020-01-21 | 2020-05-29 | 陕西斯达防爆安全科技股份有限公司 | Isolated oxygen candle oxygen generation type self-rescuer device |
| CN112151841A (en) * | 2020-09-25 | 2020-12-29 | 郑州佛光发电设备有限公司 | New energy battery capable of automatically generating oxygen and oxygen generation control method |
| CN116477578A (en) * | 2023-04-12 | 2023-07-25 | 安庆三维电器有限公司 | Oxygen ignition generating device and operation method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130717 |