CN101757747B - Automatic oxygen generator - Google Patents
Automatic oxygen generator Download PDFInfo
- Publication number
- CN101757747B CN101757747B CN 201010013716 CN201010013716A CN101757747B CN 101757747 B CN101757747 B CN 101757747B CN 201010013716 CN201010013716 CN 201010013716 CN 201010013716 A CN201010013716 A CN 201010013716A CN 101757747 B CN101757747 B CN 101757747B
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- CN
- China
- Prior art keywords
- nonmetallic vessel
- fixed head
- oxygen generator
- automatic oxygen
- vessel
- 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.)
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- Oxygen, Ozone, And Oxides In General (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention relates to an automatic oxygen generator comprising a near-cylindrical nonmetallic vessel, wherein the nonmetallic vessel comprises an opening and a bottom arranged at the other side relative to the opening, and hydrogen peroxide is contained in the nonmetallic vessel; a barrier is arranged in the nonmetallic vessel and can prevent the nonmetallic vessel from being in contact with the hydrogen peroxide even in case of inclination; the barrier comprises a fixed plate and a movable plate, the movable plate can rotate around the shaft, one part of the movable plate is superposed on the fixed plate, and a gap is formed between the other part of the movable plate and the fixed plate; the inner wall of the nonmetallic vessel is provided with a spline, the movable plate is provided with a shifting block which extends out of the inner wall of the nonmetallic vessel, and a catalyst matched with the quantitative response of the hydrogen peroxide is arranged on the fixed plate; and a sealing cover for sealing the entire nonmetallic vessel is arranged at the opening of the nonmetallic vessel. The invention has the advantages of simple structure, high security and low cost, and is suitable for personnel working in any high-risk environment such as a downhole environment.
Description
Technical field
The present invention relates to a kind of oxygen generator, be specifically related to a kind of automatic oxygen generator.
Background technology
At present, China that accidents happened on the colliery every year happens occasionally.When accident of mine disaster occured, rescue trapped worker was the task of top priority with all strength.
After accident of mine disaster occurs, be subjected to the impact of existing rescue aid and technology, rescuing process time can not be very short, and indicator of trapped personnel is very large because in time do not breathe the be choked to death ratio that accounts for of dying of oxygen, therefore cause indicator of trapped personnel wrecked, cause damage to people's lives and properties.At present, to get through fast a pipeline during practical operation, cure by oxygen therapy to the down-hole indicator of trapped personnel with oxygen hose, get rescue time, even if but in the reasonable time of so also the needs, and be subjected to the restriction of environment also larger, generally speaking: also there is no the special a kind of simple and easy oxygen supply equipment that is equipped to the workman at present.
Summary of the invention
The object of the present invention is to provide a kind of automatic oxygen generator, it has solved simple and easy oxygen supply equipment blank in background technology, has got the time for the rescue indicator of trapped personnel, has reduced the death rate of accident of mine disaster.
Technical solution of the present invention is:
Automatic oxygen generator comprises that the nonmetallic vessel of a near cylindrical, described nonmetallic vessel comprise an opening and the end that arranges with respect to the opposite side of opening,
Its special character is:
Filling approximately in described nonmetallic vessel, the mass percent of 1/3～1/2 volume is 10%～15% hydrogen peroxide;
Even this nonmetallic vessel is set in described nonmetallic vessel to tilt also and the non-contacting dividing plate of hydrogen peroxide;
This dividing plate comprises fixed head and portable plate two parts, wherein fixed head is embedded in the inwall of nonmetallic vessel, and portable plate is connected by axle with fixed head, and described portable plate can rotate around this axle, and partial stack forms a gap between another part and fixed head on fixed head;
The inwall place of the nonmetallic vessel that described fixed head is corresponding arranges a teeth groove, described fixed head is provided with one group of gear and extends to the inner wall outside of nonmetallic vessel and meshing in described teeth groove, is equipped with the catalyst with the quantitative response coupling of hydrogen peroxide on described fixed head;
The opening part of described nonmetallic vessel arranges a seal cover with whole nonmetallic vessel sealing.
The above-mentioned group of gear is deformed into a push pedal in the side away from the inwall of nonmetallic vessel, and this push pedal can push away the original place with the catalyst of placing on fixed head.
The above-mentioned group of gear arranges a push pedal in the side away from the inwall of nonmetallic vessel, and this push pedal can push away the original place with the catalyst of placing on fixed head.
Above-mentioned catalyst comprises and contains free transition metal ions compound or catalase MnO
2Or Al
2O
3
It is above-mentioned that to contain free transition metal ions compound be Fe
3+Solution.
1/4 place apart from opening in above-mentioned nonmetallic vessel arranges a described dividing plate.
Above-mentioned seal cover and nonmetallic vessel active link.
Above-mentioned seal cover is provided with a conduit.
The mass percent of above-mentioned hydrogen peroxide is 11%～12%, and its pH value is 3.5～4.5.
Above-mentioned nonmetallic vessel is plastic containers or glass container.
It is simple in structure, safe and cost is low that the present invention has advantages of; be fit to any crowd as the high-risk environmental work in down-hole; if everyone configuration; when accident of mine disaster occurs; indicator of trapped personnel can be opened device of the present invention within the time period of rescue, in time be drawn to oxygen for indicator of trapped personnel, can greatly reduce the death rate that has reduced accident of mine disaster; catabolite of the present invention is water, pollution-free, reusable edible.
Description of drawings
Fig. 1 is structural representation of the present invention.
The drawing reference numeral explanation: 1-nonmetallic vessel, 2-opening, 3-end, 4-hydrogen peroxide, 5-dividing plate, 6-fixed head, 7-portable plate, 8-axle, 9-gap, 10-teeth groove, 11-dial and keep off, 12-catalyst, 13-seal cover, 14-push pedal, 15-conduit.
The specific embodiment
Referring to Fig. 1, automatic oxygen generator, the nonmetallic vessel 1 that comprises a near cylindrical, nonmetallic vessel 1 comprise an opening 2 and the end 3 that arranges with respect to the opposite side of opening 2, and filling approximately in nonmetallic vessel 1, the mass percent of 1/3～1/2 volume is 10%～15% hydrogen peroxide 4;
This nonmetallic vessel is set tilts also and the non-contacting dividing plate 5 of hydrogen peroxide even nonmetallic vessel 1 is interior; Generally that nonmetallic vessel 1 interior 1/4 place apart from opening 2 arranges a described dividing plate 5.
This dividing plate 5 comprises fixed head 6 and portable plate 7 two parts, wherein fixed head 6 is embedded in the inwall of nonmetallic vessel 1, portable plate 7 is connected by axle 8 with fixed head 6, described portable plate 7 can rotate around this axle 8, and partial stack forms a gap 9 between another part and fixed head 6 on fixed head 6;
The inwall place of the nonmetallic vessel 1 of fixed head 6 correspondences arranges a teeth groove 10, described fixed head 6 is provided with the inner wall outside that one group of gear 11 extends to nonmetallic vessel 1, and meshing in described teeth groove 10, be equipped with the catalyst 12 with the quantitative response of hydrogen peroxide 4 coupling on described fixed head 6;
Opening 2 places of nonmetallic vessel 1 arrange a seal cover 13 with whole nonmetallic vessel 1 sealing.
The present invention dials gear 11 and is deformed into a push pedal 14 in the side away from the inwall of nonmetallic vessel 1, and this push pedal 14 can push away the original place with the catalyst 12 of placing on fixed head 6.
The present invention dials gear 11 in the side away from the inwall of nonmetallic vessel 1, one push pedal 14 to be set, and this push pedal 14 can push away the original place with the catalyst 12 of placing on fixed head 6.
Wherein catalyst 12 comprises and contains free transition metal ions compound or catalase MnO
2Or Al
2O
3Containing free transition metal ions compound is Fe
3+Solution.Catalysis H
2O
2The catalyst that decomposes has a lot, generally contains free transition metal ions compound and can make catalyst.Also have in addition catalase, Al
2O
3Deng.Catalase is present in the biological tissues such as pork liver.Catalytic efficiency under normal temperature: catalase〉MnO2〉Fe
3+Solution〉Al
2O
3
Commercially available hydrogen peroxide 4 generally has two kinds of concentration, and a kind of is the concentrated solution of 30% left and right, and a kind of is 3% weak solution.The more suitable concentration of oxygen producing is in 10% left and right.Too rare reaction is slow, and acquisition time is more of a specified duration.The too dense reaction of hydrogen peroxide 4 is too violent, and heat release is many, can cause in the oxygen of collection steam too much.
During use, when feeling to have problems on breathing, indicator of trapped personnel can move to opposite side from a side along teeth groove dialling gear 11, if dividing plate 11 other ends are push pedals 14, just in time the manganese dioxide above fixed head 6 is passed, manganese dioxide enters in the solution of hydrogen peroxide from forming a gap 9 between described portable plate 7 another part and fixed head 6, and the hydrogen peroxide decomposition discharges oxygen; If dividing plate 11 other ends do not have push pedal 14, nonmetallic vessel 1 can be tilted, manganese dioxide above fixed head 6 also can enter in the solution of hydrogen peroxide from forming a gap 9 between described portable plate 7 another part and fixed head 6, and the hydrogen peroxide decomposition discharges oxygen.
Claims (10)
1. automatic oxygen generator comprises that the nonmetallic vessel (1) of a near cylindrical, described nonmetallic vessel (1) comprise an opening (2) and the end (3) that arranges with respect to the opposite side of opening (2),
It is characterized in that:
The mass percent that fills 1/3～1/2 volume in described nonmetallic vessel (1) is 10%～15% hydrogen peroxide (4);
Described nonmetallic vessel (1) though in this nonmetallic vessel be set tilt also and the non-contacting dividing plate of hydrogen peroxide (5);
This dividing plate (5) comprises fixed head (6) and portable plate (7) two parts, wherein fixed head (6) is embedded in the inwall of nonmetallic vessel (1), portable plate (7) is connected by axle (8) with fixed head (6), described portable plate (7) can rotate around this axle (8), and partial stack forms a gap (9) between another part and fixed head (6) on fixed head (6);
The inwall place of the nonmetallic vessel (1) that described fixed head (6) is corresponding arranges a teeth groove (10), described fixed head (6) is provided with the inner wall outside that one group of gear (11) extends to nonmetallic vessel (1), and meshing in described teeth groove (10), be equipped with the catalyst (12) with the quantitative response of hydrogen peroxide (4) coupling on described fixed head (6);
The opening (2) of described nonmetallic vessel (1) locates to arrange a seal cover (13) with whole nonmetallic vessel (1) sealing.
2. automatic oxygen generator according to claim 1, it is characterized in that: described group of gear (11) is deformed into a push pedal (14) in the side away from the inwall of nonmetallic vessel (1), and this push pedal (14) can push away the original place with the upper catalyst (12) of placing of fixed head (6).
3. automatic oxygen generator according to claim 1, it is characterized in that: described group of gear (11) arranges a push pedal (14) in the side away from the inwall of nonmetallic vessel (1), and this push pedal (14) can push away the original place with the upper catalyst (12) of placing of fixed head (6).
4. according to claim 1 and 2 or 3 described automatic oxygen generators is characterized in that: described catalyst (12) comprises and contains free transition metal ions compound or catalase or MnO
2Or Al
2O
3
5. automatic oxygen generator according to claim 4 is characterized in that: described to contain free transition metal ions compound be Fe
3+Solution.
6. automatic oxygen generator according to claim 5, it is characterized in that: 1/4 place apart from opening (2) in described nonmetallic vessel (1) arranges a described dividing plate (5).
7. automatic oxygen generator according to claim 6, is characterized in that: described seal cover (13) and nonmetallic vessel (1) active link.
8. automatic oxygen generator according to claim 7, it is characterized in that: described seal cover (13) is provided with a conduit (15).
9. automatic oxygen generator according to claim 8, it is characterized in that: the mass percent of described hydrogen peroxide (4) is 11%～12%, its pH value is 3.5～4.5.
10. automatic oxygen generator according to claim 9, it is characterized in that: described nonmetallic vessel (1) is plastic containers or glass container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010013716 CN101757747B (en) | 2010-01-14 | 2010-01-14 | Automatic oxygen generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010013716 CN101757747B (en) | 2010-01-14 | 2010-01-14 | Automatic oxygen generator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101757747A CN101757747A (en) | 2010-06-30 |
| CN101757747B true CN101757747B (en) | 2013-05-22 |
Family
ID=42489228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010013716 Expired - Fee Related CN101757747B (en) | 2010-01-14 | 2010-01-14 | Automatic oxygen generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101757747B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102978651B (en) * | 2012-12-11 | 2015-04-08 | 袁万德 | Oxygen standard gas generator |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2193176Y (en) * | 1994-01-06 | 1995-03-29 | 俞文国 | Chemical oxygen producing apparatus for vehicle and ship |
| JP2004051403A (en) * | 2002-07-18 | 2004-02-19 | Aqua Serubo Kk | Portable oxygen producing apparatus |
| KR20050104472A (en) * | 2004-04-29 | 2005-11-03 | 주식회사 씨앤케이 | Oxygen generator |
| CN201136787Y (en) * | 2007-11-27 | 2008-10-22 | 潘亚熙 | Oxygenerator for automobile life saving |
| CN201264902Y (en) * | 2008-08-20 | 2009-07-01 | 李泰� | Household portable oxygen generating bottle |
| CN201586338U (en) * | 2010-01-14 | 2010-09-22 | 西北农林科技大学 | Automatic oxygen generator |
-
2010
- 2010-01-14 CN CN 201010013716 patent/CN101757747B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2193176Y (en) * | 1994-01-06 | 1995-03-29 | 俞文国 | Chemical oxygen producing apparatus for vehicle and ship |
| JP2004051403A (en) * | 2002-07-18 | 2004-02-19 | Aqua Serubo Kk | Portable oxygen producing apparatus |
| KR20050104472A (en) * | 2004-04-29 | 2005-11-03 | 주식회사 씨앤케이 | Oxygen generator |
| CN201136787Y (en) * | 2007-11-27 | 2008-10-22 | 潘亚熙 | Oxygenerator for automobile life saving |
| CN201264902Y (en) * | 2008-08-20 | 2009-07-01 | 李泰� | Household portable oxygen generating bottle |
| CN201586338U (en) * | 2010-01-14 | 2010-09-22 | 西北农林科技大学 | Automatic oxygen generator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101757747A (en) | 2010-06-30 |
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Granted publication date: 20130522 Termination date: 20140114 |