CN103599600A - Automatic oxygen-supply survival kit - Google Patents
Automatic oxygen-supply survival kit Download PDFInfo
- Publication number
- CN103599600A CN103599600A CN201310668851.9A CN201310668851A CN103599600A CN 103599600 A CN103599600 A CN 103599600A CN 201310668851 A CN201310668851 A CN 201310668851A CN 103599600 A CN103599600 A CN 103599600A
- Authority
- CN
- China
- Prior art keywords
- oxygen
- survival kit
- carbon dioxide
- supply
- sealing shroud
- 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.)
- Pending
Links
- 230000004083 survival effect Effects 0.000 title abstract 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 46
- 239000001301 oxygen Substances 0.000 claims abstract description 46
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 46
- 230000002068 genetic effect Effects 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 14
- 238000001914 filtration Methods 0.000 claims description 12
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract description 32
- 239000001569 carbon dioxide Substances 0.000 abstract description 16
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract description 16
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract description 14
- 229910000029 sodium carbonate Inorganic materials 0.000 abstract description 7
- PFUVRDFDKPNGAV-UHFFFAOYSA-N sodium peroxide Chemical compound [Na+].[Na+].[O-][O-] PFUVRDFDKPNGAV-UHFFFAOYSA-N 0.000 abstract description 6
- 238000006243 chemical reaction Methods 0.000 abstract description 5
- 230000006378 damage Effects 0.000 abstract description 2
- 208000027418 Wounds and injury Diseases 0.000 abstract 1
- 208000014674 injury Diseases 0.000 abstract 1
- 239000000779 smoke Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 206010002660 Anoxia Diseases 0.000 description 1
- 241000976983 Anoxia Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 230000007953 anoxia Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
Images
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Abstract
The invention relates to an automatic oxygen-supply survival kit. The chemical reaction between sodium peroxide carbon dioxide is performed to generate sodium carbonate and oxygen (2Na2O2+2CO2=2Na2CO3+O2) so as to generate the oxygen and reduce the carbon dioxide, so that the air sucked in by the human body satisfies the requirement for living; and the survival kit mainly solves the problems of injury and even death of the human body under the fire hazard, closed or any other anaerobic condition. The survival kit is characterized by comprising a seal sleeve, an outer filter layer, an oxygen generation layer and an inner filter layer. The automatic oxygen-supply survival kit has the characteristic of small size, and is safe and convenient to use.
Description
Technical field
The present invention relates to the lifesaving appliance under a kind of fire and the anaerobic condition such as airtight, under the dense smoke especially producing at fire, improve the protector of human body air amount quality.
Background technology
Data according to the relevent statistics, in fire, most people die from dense smoke to suffocate.In combustion process, produce a large amount of dense smoke containing carbon monoxide, carbon dioxide and other toxic gas, a large amount of oxygen in while consumed cabin air, serious harm human body, affects evacuating personnel.The safe level that people sucks carbon monoxide is percent point two; Contact carbon dioxide safe level is 3 percent, but in situation on fire, the carbonomonoxide concentration in room is 5 percent, and Gao Shikeda is more than 10; Carbon dioxide safe level is higher.In airtight automobile, also often there is gas concentration lwevel too high, the casualties event causing.
Summary of the invention
Under the suction of dense smoke and the anaerobic condition such as airtight, the invention provides a kind of automatic oxygen supply life saving bag when preventing fire, it is little that this automatic oxygen supply life saving bag has volume, uses safety, feature easily.
Technical scheme of the present invention is: this automatic oxygen supply life saving bag, comprises sealing shroud
outer filter course
oxygen genetic horizon
inner filtration layer
; Sealing shroud
on two sides, there is peelable unpacking film
,
Above-mentioned automatic oxygen supply life saving bag, comprises sealing shroud
outer filter course
oxygen genetic horizon
inner filtration layer
; Outer filter course
oxygen genetic horizon
inner filtration layer
be placed in sealing shroud
in.
The present invention has following beneficial effect: when fire, tear unpacking film
, using above-mentioned automatic oxygen supply life saving bag, dense smoke is through outer filter course
filter carbon dioxide and oxygen genetic horizon
react, oxygen occurs (as sodium peroxide+carbon dioxide generates sodium carbonate+oxygen 2Na
2o
2+ 2CO
2=2Na
2cO
3+ O
2deng), the air that human body is sucked meets the requirement of supporting one's family; When airtight anoxia, tear unpacking film
, use above-mentioned automatic oxygen supply life saving bag, carbon dioxide and oxygen genetic horizon
react, oxygen occurs (as sodium peroxide+carbon dioxide generates sodium carbonate+oxygen 2Na
2o
2+ 2CO
2=2Na
2cO
3+ O
2deng), reduce carbon dioxide, produce oxygen, thereby extend the time that can escape.
The specific embodiment
Below in conjunction with accompanying drawing, the invention will be further described:
Shown in accompanying drawing, this automatic oxygen supply life saving bag, comprises sealing shroud
outer filter course
oxygen genetic horizon
inner filtration layer
; Sealing shroud
on two sides, there is peelable unpacking film
; Outer filter course
oxygen genetic horizon
inner filtration layer
be placed in sealing shroud
in.Sealing shroud
adopt plastic material, at sealing shroud
peelable plastics unpacking film is posted on two sides
, for opening encapsulation cover
come into operation; Outer filter course
with inner filtration layer
all adopt nonwoven or cotton material and other light and thin type filtering material coating active carbon; Oxygen genetic horizon
can there is the compound of oxygen in employing sodium peroxide (2Na2O2) etc.
When fire, tear unpacking film
, use above-mentioned automatic oxygen supply life saving bag, outer filter course
with inner filtration layer
can effectively filter dense smoke, oxygen genetic horizon
with carbon dioxide reaction generation oxygen, for example following reaction:
Sodium peroxide+carbon dioxide generates sodium carbonate+oxygen (sodium carbonate is solid)
2Na
2O
2+2CO
2=2Na
2CO
3+O
2
The air that human body is sucked meets the requirement of supporting one's family.
At airtight automobile, tear unpacking film
, use above-mentioned automatic oxygen supply life saving bag, oxygen genetic horizon
with carbon dioxide reaction generation oxygen, for example following reaction:
Sodium peroxide+carbon dioxide generates sodium carbonate+oxygen (sodium carbonate is solid)
2Na
2O
2+2CO
2=2Na
2CO
3+O
2
Carbon Dioxide in Air is reduced, and oxygen increases, thereby extends the time that can escape
In sum, this automatic oxygen supply life saving bag advantage is: 1, when fire, can help people to filter dense smoke, and obtain oxygen.2, under the anaerobic condition such as airtight, can produce oxygen, reduce carbon dioxide.3, volume is little.4, use safe and convenient.This automatic oxygen supply life saving bag can greatly reduce in fire because of casualties that dense smoke causes, this automatic oxygen supply life saving bag can greatly reduce airtight grade under anaerobic condition and cause casualties, is a kind of at fire and airtightly wait effective lifesaving appliance under anaerobic condition.
Claims (4)
1. an automatic oxygen supply life saving bag, comprises sealing shroud
outer filter course
oxygen genetic horizon
inner filtration layer
.
2. it is characterized in that: sealing shroud
outer filter course
oxygen genetic horizon
inner filtration layer
, sealing shroud
on two sides, there is peelable unpacking film
.
3. a kind of automatic oxygen supply life saving bag according to claim 1, comprises sealing shroud
outer filter course
oxygen genetic horizon
inner filtration layer
.
4. it is characterized in that: outer filter course
oxygen genetic horizon
inner filtration layer
be placed in sealing shroud
in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310668851.9A CN103599600A (en) | 2013-12-11 | 2013-12-11 | Automatic oxygen-supply survival kit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310668851.9A CN103599600A (en) | 2013-12-11 | 2013-12-11 | Automatic oxygen-supply survival kit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103599600A true CN103599600A (en) | 2014-02-26 |
Family
ID=50117901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310668851.9A Pending CN103599600A (en) | 2013-12-11 | 2013-12-11 | Automatic oxygen-supply survival kit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103599600A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105194815A (en) * | 2015-10-27 | 2015-12-30 | 温州医科大学 | Portable type oxygen inhaler |
| CN107185122A (en) * | 2017-06-05 | 2017-09-22 | 陈有添 | Fire disaster escaping face-cloth |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2213005Y (en) * | 1994-11-08 | 1995-11-22 | 王绍宗 | Oxygen generating bag |
| JP2003192312A (en) * | 2001-12-26 | 2003-07-09 | Mol Chemical Kk | Simple oxygen generator |
| US20050022810A1 (en) * | 2003-06-09 | 2005-02-03 | Moore Bert K. | Instant chemical based flexible oxygen in a non-pressurized flexible or rigid containment system |
| CN201248948Y (en) * | 2008-06-03 | 2009-06-03 | 黄金富 | Pocket type oxygen-generating device |
| CN201643313U (en) * | 2010-01-08 | 2010-11-24 | 玉苏甫·尼亚孜 | Novel oxygen supply device |
-
2013
- 2013-12-11 CN CN201310668851.9A patent/CN103599600A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2213005Y (en) * | 1994-11-08 | 1995-11-22 | 王绍宗 | Oxygen generating bag |
| JP2003192312A (en) * | 2001-12-26 | 2003-07-09 | Mol Chemical Kk | Simple oxygen generator |
| US20050022810A1 (en) * | 2003-06-09 | 2005-02-03 | Moore Bert K. | Instant chemical based flexible oxygen in a non-pressurized flexible or rigid containment system |
| CN201248948Y (en) * | 2008-06-03 | 2009-06-03 | 黄金富 | Pocket type oxygen-generating device |
| CN201643313U (en) * | 2010-01-08 | 2010-11-24 | 玉苏甫·尼亚孜 | Novel oxygen supply device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105194815A (en) * | 2015-10-27 | 2015-12-30 | 温州医科大学 | Portable type oxygen inhaler |
| CN105194815B (en) * | 2015-10-27 | 2019-05-21 | 温州医科大学 | Portable oxygen-uptaking device |
| CN107185122A (en) * | 2017-06-05 | 2017-09-22 | 陈有添 | Fire disaster escaping face-cloth |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140226 |