CN102974052A - Oxygen reaction tank for chemical oxygen firefighting self-rescue respirator - Google Patents
Oxygen reaction tank for chemical oxygen firefighting self-rescue respirator Download PDFInfo
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- CN102974052A CN102974052A CN2012105524536A CN201210552453A CN102974052A CN 102974052 A CN102974052 A CN 102974052A CN 2012105524536 A CN2012105524536 A CN 2012105524536A CN 201210552453 A CN201210552453 A CN 201210552453A CN 102974052 A CN102974052 A CN 102974052A
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- reaction tank
- oxygen
- oxygen reaction
- respirator
- tank body
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Abstract
The invention relates to an oxygen reaction tank for a chemical oxygen firefighting self-rescue respirator. The center in the tank body of the oxygen reaction tank is vertically connected with an air suction pipe; the bottom end of the air suction pipe is connected into an air storage bag; and the top end of the air suction pipe is connected with a check valve to be switched into a respirator. The oxygen reaction tank for the chemical oxygen firefighting self-rescue respirator comprises the tank body of the oxygen reaction tank, netted spacers, the respirator, the air suction pipe and the check valve; the inside of the tank body of the oxygen reaction tank is vertically connected with the netted spacers; the upper part of the tank body of the oxygen reaction tank is connected with the respirator; and the lower part of the tank body of the oxygen reaction tank is connected with the air storage bag. The oxygen reaction tank for the chemical oxygen firefighting self-rescue respirator is characterized in that the center in the tank body of the oxygen reaction tank is vertically connected with the air suction pipe; the bottom end of the air suction pipe is connected into the air storage bag; and the top end of the air suction pipe is connected with the check valve to be connected into the respirator.
Description
Technical field
The present invention relates to a kind of oxygen reaction tank, relate in particular to a kind of chemical oxygen firefighting self-rescue apparatus oxygen reaction tank.
Background technology
The chemical oxygen firefighting self-rescuer uses when breaking out of fire or plate indicates nature of danger usually in public, and such as hotel, public place of entertainment, mine, organizational equipment etc., wherein the core of chemical oxygen firefighting self-rescuer is exactly the oxygen reaction tank; The structure of oxygen reaction tank all is directly with KO at present
2Put into tank body and separate by netted partition, by giving off carbon dioxide and water and KO
2Reaction generates oxygen, and this oxygen reaction tank exists several defectives as follows, 1, because of exhale and air-breathing all be in the same chamber of oxygen reaction tank, to carry out, exhale and easily cause the not convection current of air of oxygen reaction tank, unsmooth breath air-breathing the time; 2, because of KO
2Have heat when generating oxygen, exhale and air-breathing oxygen is heated all through the hot zone, temperature raise soon and temperature high, the user is very uncomfortable.
Summary of the invention
The object of the present invention is to provide a kind of chemical oxygen firefighting self-rescue apparatus oxygen reaction tank, this oxygen reaction tank has solved exhales and air-breathingly all needs the while in the problem of same chamber, has solved the problem of unsmooth breath, and the temperature the when while is air-breathing has also reduced.
The present invention is achieved like this, it comprises the tank body of oxygen reaction tank, netted partition, respirator, air intake duct, check valve, vertically be connected with some netted partitions in the tank body of oxygen reaction tank, the tank body top of described oxygen reaction tank connects respirator, the tank body below of described oxygen reaction tank connects gas-storing bag, the interior center of tank body that it is characterized in that described oxygen reaction tank vertically is connected with an air intake duct, the bottom access gas-storing bag of air intake duct, and the top of air intake duct connects check valve access respirator.
The diameter of described air intake duct is 8-16mm.
Technique effect of the present invention is: solves traditional chemical oxygen saving oneself device unsmooth breath, breathes the high problem of temperature, greatly improved the defective of traditional chemical oxygen saving oneself device, and easy to use, rational in infrastructure.
Description of drawings
Fig. 1 is structural representation of the present invention.
In the drawings, 1, the tank body 2 of oxygen reaction tank, netted partition 3, respirator 4, air intake duct 5, check valve.
The specific embodiment
As shown in Figure 1, the present invention is achieved like this, it comprises tank body 1, netted partition 2, respirator 3, air intake duct 4, the check valve 5 of oxygen reaction tank, the tank body 1 of oxygen reaction tank is interior vertically to be connected with some netted partitions 2, tank body 1 top of described oxygen reaction tank connects respirator 3, tank body 1 below of described oxygen reaction tank connects gas-storing bag, the tank body 1 interior center of described oxygen reaction tank vertically is connected with an air intake duct 4, the bottom access gas-storing bag of air intake duct 4, the top of air intake duct 4 connect check valve 5 access respirators 3.The diameter of described air intake duct 4 is 8-16mm, most preferred diameters 12 mm.During use, the user exhales by respirator 3, because the top of air intake duct 4 is connected with check valve, expiration can not be entered in the air intake duct 4, therefore exhale and enter in the gas-storing bag through reaction generation oxygen, when air-breathing, oxygen is from the air intake duct 4 interior air-breathing respirators 3 that enter, and recycles like this to get final product, oxygen is directly by air intake duct air inlet respirator 3, smooth breathing, and oxygen is difficult for being heated by heat of reaction, it is low to breathe temperature.
Claims (2)
1. chemical oxygen firefighting self-rescue apparatus oxygen reaction tank, it comprises the tank body of oxygen reaction tank, netted partition, respirator, air intake duct, check valve, vertically be connected with some netted partitions in the tank body of oxygen reaction tank, the tank body top of described oxygen reaction tank connects respirator, the tank body below of described oxygen reaction tank connects gas-storing bag, the interior center of tank body that it is characterized in that described oxygen reaction tank vertically is connected with an air intake duct, the bottom access gas-storing bag of air intake duct, the top of air intake duct connects check valve access respirator.
2. a kind of chemical oxygen firefighting self-rescue apparatus oxygen reaction tank according to claim 1, the diameter that it is characterized in that described air intake duct is 8-16mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210552453.6A CN102974052B (en) | 2012-12-19 | 2012-12-19 | Oxygen reaction tank for chemical oxygen firefighting self-rescue respirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210552453.6A CN102974052B (en) | 2012-12-19 | 2012-12-19 | Oxygen reaction tank for chemical oxygen firefighting self-rescue respirator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102974052A true CN102974052A (en) | 2013-03-20 |
| CN102974052B CN102974052B (en) | 2015-07-22 |
Family
ID=47848573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210552453.6A Active CN102974052B (en) | 2012-12-19 | 2012-12-19 | Oxygen reaction tank for chemical oxygen firefighting self-rescue respirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102974052B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85201623U (en) * | 1985-05-07 | 1986-03-19 | 唐山化学厂 | Composite chemical oxygen isolation self life preserver of direct holding in the mouth without duct |
| US4817597A (en) * | 1986-07-25 | 1989-04-04 | Japan Pionics, Ltd. | Self-contained closed-circuit oxygen-generating breathing apparatus |
| CN2778323Y (en) * | 2005-03-16 | 2006-05-10 | 黑龙江省森林保护研究所 | Chemical oxygen inhalation apparatus for forest fire fighter |
| CN102210911A (en) * | 2010-04-08 | 2011-10-12 | 德拉格安全股份两合公司 | Respiratory cycle device |
| CN203001730U (en) * | 2012-12-19 | 2013-06-19 | 江西易用科技有限公司 | Oxygen reaction tank of chemical oxygen fire control self-rescue apparatus |
-
2012
- 2012-12-19 CN CN201210552453.6A patent/CN102974052B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85201623U (en) * | 1985-05-07 | 1986-03-19 | 唐山化学厂 | Composite chemical oxygen isolation self life preserver of direct holding in the mouth without duct |
| US4817597A (en) * | 1986-07-25 | 1989-04-04 | Japan Pionics, Ltd. | Self-contained closed-circuit oxygen-generating breathing apparatus |
| CN2778323Y (en) * | 2005-03-16 | 2006-05-10 | 黑龙江省森林保护研究所 | Chemical oxygen inhalation apparatus for forest fire fighter |
| CN102210911A (en) * | 2010-04-08 | 2011-10-12 | 德拉格安全股份两合公司 | Respiratory cycle device |
| CN203001730U (en) * | 2012-12-19 | 2013-06-19 | 江西易用科技有限公司 | Oxygen reaction tank of chemical oxygen fire control self-rescue apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102974052B (en) | 2015-07-22 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191213 Address after: 330096 east of workshop 2, No. 918, Huoju Sixth Road, Nanchang high tech Industrial Development Zone, Nanchang City, Jiangxi Province Patentee after: Jiangxi zheteng Technology Co., Ltd Address before: 898-3, Nanjing East Road, Qingshanhu District, Nanchang City, Jiangxi Province Patentee before: Jiangxi Yiyong Science & Technology Co., Ltd. |