CN2440536Y - Chemical oxygen generator - Google Patents
Chemical oxygen generator Download PDFInfo
- Publication number
- CN2440536Y CN2440536Y CN 00255535 CN00255535U CN2440536Y CN 2440536 Y CN2440536 Y CN 2440536Y CN 00255535 CN00255535 CN 00255535 CN 00255535 U CN00255535 U CN 00255535U CN 2440536 Y CN2440536 Y CN 2440536Y
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- CN
- China
- Prior art keywords
- oxygen
- bottle
- regenerative agent
- solid
- container
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- 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.)
- Expired - Fee Related
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- Respiratory Apparatuses And Protective Means (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Abstract
The utility model relates to a chemical oxygen generator which uses solid oxygen-generating agent. The position of a partition board in a container is provided with a solid oxygen-generating chamber in which a filter bag provided with solid oxygen-generating agent is arranged, wherein the solid oxygen-generating agent chamber is communicated with a liquid-adding bottle by a hose; the lower part of the solid oxygen-generating agent chamber is provided with an oxygen-generating reaction chamber communicated with a washing indicating bottle and the liquid-adding bottle placed on the partition board of an upper cover by an oxygen guide pipe; the washing indicating bottle is provided with an oxygen outlet. Although the chemical oxygen generator is designed for using the solid oxygen-generating agent, the utility model also uses liquid oxygen-generating agent such as hydrogen peroxide, etc., has the advantages of stochastic regulation of oxygen producing amount, compact structure, easy fabrication, convenient use, small size and light weight, and is suitable for use in household oxygen health care and medical first aid.
Description
The utility model relates to a kind of chemical oxygen generation device, specifically a kind of a kind of chemical oxygenerator that uses the solid regenerative agent and design that aims at.
At present, along with the raising of development of science and technology and living standards of the people, various portable chemical oxygen generators progress into hospital and family, are playing an important role aspect pathologic anoxic, environment anoxic and the elderly's the oxygen health care.But existing chemical oxygenerator uses the liquid regenerative agent more, and liquid regenerative agent and catalyst are once admixed together, it is reacted produce oxygen.This class uses the oxygen generator oxygen release reaction of liquid regenerative agent wayward, and oxygen-producing amount can not be regulated according to actual needs at random; Its structural design limitation is bigger, generally only is suitable for the liquid regenerative agent, is unsuitable for the solid regenerative agent, because this oxygen generator can't solve the adding of solid regenerative agent and the taking-up problem of the solid residue that produced.
The purpose of this utility model is to provide a kind of oxygen release to react and is easy to control, oxygen-producing amount can be regulated at random according to actual needs, aim at and use solid regenerative agent (calper calcium peroxide, sodium carbonate peroxide etc.) and the chemical oxygenerator of design.
For achieving the above object, the technical scheme that the utility model is taked is: the chemical oxygenerator of this use solid regenerative agent, comprise a container that has loam cake, and it is characterized in that the dividing plate place in the container is provided with solid regenerative agent chamber, the indoor filter bag that is placed with is equipped with the solid regenerative agent in the filter bag; Solid regenerative agent chamber is communicated with the liquid feeding bottle by flexible pipe; The below of solid regenerative agent chamber is produced the oxygen reative cell and is communicated with liquid feeding bottle and the washing indication bottle that place loam cake dividing plate top by leading the oxygen pipe for producing the oxygen reative cell, and washing indication bottle is provided with oxygen outlet.
The flexible pipe of above-mentioned connection solid regenerative agent chamber and liquid feeding bottle is provided with screw clamp formula dropping liquid control valve.
The above-mentioned chemical oxygenerator that the utility model provides, for the specialized designs such as discharge of the putting into of easy solid regenerative agent, taking-up and reaction residues solid regenerative agent chamber; Utilize the dropping liquid control valve on the liquid feeding bottle connection flexible pipe, regulated at will adds the speed of the aqueous solution, thereby reaches the oxygen-producing amount of control oxygen release reaction, satisfies all kinds of different patients' needs.Though this chemical oxygenerator aims at and utilizes the solid regenerative agent and design, and also can use liquid regenerative agents such as hydrogen peroxide.It is little, in light weight that this oxygen generator has a volume; Design is unique, compact conformation; Be convenient to make, be convenient to install; Easy-to-use, safe and reliable; Characteristics such as simple in structure, with low cost are applicable to family health care, medical first aid, highland tour and anoxic area labour protection etc.
Fig. 1 is a structural representation of the present utility model.
The utility model is described in further detail below in conjunction with embodiment and accompanying drawing thereof:
Among the figure: the 1-loam cake; The 2-container; The 3-container partition; 4-solid regenerative agent chamber; The 5-filter bag; The 6-flexible pipe; 7-liquid feeding bottle; 8-produces the oxygen reative cell; 9-leads the oxygen pipe; 10-loam cake dividing plate; 11-washing indication bottle; The 12-oxygen outlet; The 13-discharging tube; 14-dropping liquid control valve.
The chemical oxygenerator of the use solid regenerative agent shown in Fig. 1, comprise a container 2 that has loam cake 1, dividing plate 3 places in the container 2 are provided with solid regenerative agent chamber 4, be placed with filter bag 5 in the solid regenerative agent chamber 4, filter bag 5 is equipped with the solid regenerative agent, solid regenerative agent chamber 4 is communicated with by flexible pipe 6 and container 2 top liquid feeding bottles 7, the below of solid regenerative agent chamber 4 is for producing oxygen reative cell 8, producing oxygen reative cell 8 is communicated with liquid feeding bottle 7 and the washing indication bottle 11 that place loam cake dividing plate 10 tops by leading oxygen pipe 9, wherein liquid feeding bottle 7 and washing indication bottle 11 are transparent vessel, and washing indication bottle 11 is located at liquid feeding bottle 7 inside, two bottle caps are connected, and the bottle cap center is provided with oxygen outlet 12.
Be the convenient waste reaction solution that residues in container 2 bottoms of removing, 3 places also are provided with discharging tube 13 in container partition, and discharging tube 13 passes the bottom that container partition 3 is stretched to container 2.
For reaching the purpose of control oxygen release reaction oxygen-producing amount, above-mentioned connection solid regenerative agent chamber 4 is provided with dropping liquid control valve 14 with the flexible pipe 6 of liquid feeding bottle 7, it is a screw clamp formula control valve, slowly adjustable screw presss from both sides, can regulate the speed that adds the aqueous solution, thereby reach the purpose of control oxygen release reaction oxygen-producing amount.
Be example now, illustrate that two of this chemical oxygenerator make principle: at first, 100 gram calper calcium peroxides are packed in the filter bag 5 of solid regenerative agent chamber 4, add drinking water or pure water in liquid feeding bottle 7, the washing indication bottle 11 with solid regenerative agent calper calcium peroxide.When the aqueous solution being added solid regenerative agent chamber 4 at leisure by liquid feeding bottle 7, solid regenerative agent calper calcium peroxide and water reaction generate calcium hydroxide and hydrogen peroxide.The calcium hydroxide that generates does not dissolve, and is filtered in filter bag 5; The aqueous hydrogen peroxide solution that generates flows to the product oxygen reative cell 8 of 4 belows, solid regenerative agent chamber, meets the catalyst that produces in the oxygen reative cell 8, decomposes fully to discharge oxygen, and per minute produces 500 milliliters of oxygen approximately, produces the oxygen duration to be about 30 minutes.The oxygen that produces imports washing indication bottle 11 by leading oxygen pipe 9, and oxygen supply is treated and used behind the washing humidification; The waste water solution that reaction produces flows to and produces oxygen reative cell 8 bottoms, but through discharging tube 13 sucking-offs.Reaction finishes, and filter bag 5 is taken out, and the calcium hydroxide waste residue that produces all can be taken out, and cleans in order to using next time again.
If in liquid feeding bottle 7, add aqueous hydrogen peroxide solution, regulate dropping liquid control valve 14, make it slowly enter reative cell 8, when meeting catalyst, also can emit oxygen naturally, it produces oxygen speed and still can regulate by dropping liquid control valve 14.So the chemical oxygenerator that the utility model provides designs though aim at use solid regenerative agent, also can use liquid regenerative agents such as hydrogen peroxide.When using the liquid regenerative agent, the solid regenerative agent chamber 4 in the container can be saved.
Claims (4)
1, a kind of chemical oxygenerator that uses the solid regenerative agent, it comprises a container (2) that has loam cake (1), it is characterized in that the dividing plate (3) in the container (2) locates to be provided with solid regenerative agent chamber (4), the indoor filter bag (5) that is placed with, filter bag is equipped with the solid regenerative agent in (5); Solid regenerative agent chamber (4) is communicated with liquid feeding bottle (7) by flexible pipe (6); The below of solid regenerative agent chamber (4) is produced oxygen reative cell (8) and is communicated with liquid feeding bottle (7) and the washing indication bottle (11) that place loam cake dividing plate (10) top by leading oxygen pipe (9) for producing oxygen reative cell (8), and washing indication bottle (11) is provided with oxygen outlet (12).
2, chemical oxygenerator according to claim 1 is characterized in that the above-mentioned connection solid regenerative agent chamber (4) and the flexible pipe (6) of liquid feeding bottle (7) are provided with screw clamp formula dropping liquid control valve (14).
3, chemical oxygenerator according to claim 1 and 2 is characterized in that said vesse dividing plate (3) locates also to be provided with discharging tube (13), and discharging tube (13) passes the bottom that container partition (3) is stretched to container (2).
4, chemical oxygenerator according to claim 1 and 2, it is characterized in that above-mentioned liquid feeding bottle (7) and washing indication bottle (11) are transparent vessel, and washing indication bottle (11) is located at liquid feeding bottle (7) inside, and two bottle caps are connected, and the bottle cap center is provided with oxygen outlet (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00255535 CN2440536Y (en) | 2000-09-29 | 2000-09-29 | Chemical oxygen generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00255535 CN2440536Y (en) | 2000-09-29 | 2000-09-29 | Chemical oxygen generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2440536Y true CN2440536Y (en) | 2001-08-01 |
Family
ID=33612493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00255535 Expired - Fee Related CN2440536Y (en) | 2000-09-29 | 2000-09-29 | Chemical oxygen generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2440536Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108670555A (en) * | 2018-07-24 | 2018-10-19 | 党晓卫 | A kind of disposable absorbent oxygen supply surface of a wound application |
| CN109806517A (en) * | 2017-11-18 | 2019-05-28 | 周小雄 | It is a kind of to introduce chemistry raw oxygen inhalation apparatus of the water as reaction medium |
| CN114272525A (en) * | 2021-08-26 | 2022-04-05 | 张小雯 | Emergency oxygen supply device |
| CN114789024A (en) * | 2021-01-25 | 2022-07-26 | 北京同方洁净技术有限公司 | Air regeneration system and control method thereof |
-
2000
- 2000-09-29 CN CN 00255535 patent/CN2440536Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109806517A (en) * | 2017-11-18 | 2019-05-28 | 周小雄 | It is a kind of to introduce chemistry raw oxygen inhalation apparatus of the water as reaction medium |
| CN108670555A (en) * | 2018-07-24 | 2018-10-19 | 党晓卫 | A kind of disposable absorbent oxygen supply surface of a wound application |
| CN114789024A (en) * | 2021-01-25 | 2022-07-26 | 北京同方洁净技术有限公司 | Air regeneration system and control method thereof |
| CN114272525A (en) * | 2021-08-26 | 2022-04-05 | 张小雯 | Emergency oxygen supply device |
| CN114272525B (en) * | 2021-08-26 | 2022-12-20 | 张小雯 | Emergency oxygen supply device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |