CN201586338U - Automatic oxygen generator - Google Patents
Automatic oxygen generator Download PDFInfo
- Publication number
- CN201586338U CN201586338U CN2010200196298U CN201020019629U CN201586338U CN 201586338 U CN201586338 U CN 201586338U CN 2010200196298 U CN2010200196298 U CN 2010200196298U CN 201020019629 U CN201020019629 U CN 201020019629U CN 201586338 U CN201586338 U CN 201586338U
- Authority
- CN
- China
- Prior art keywords
- nonmetallic vessel
- oxygen generator
- fixed head
- nonmetallic
- automatic oxygen
- 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.)
- Expired - Lifetime
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- Oxygen, Ozone, And Oxides In General (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
An automatic oxygen generator comprises an approximately cylindrical nonmetallic container, wherein the nonmetallic container comprises an opening and a bottom arranged on the other side relative to the opening; the nonmetallic container is filled with hydrogen peroxide; a partition board, which allows the nonmetallic container to be inclined and is in no contact with the hydrogen peroxide, is arranged in the nonmetallic container; the partition board comprises a fixed board and a movable board, wherein the movable board can rotate round a shaft and partially is superimposed onto the fixed board, and a gap is formed between the rest part of the movable board and the fixed board; a toothed slot is formed on the inner wall of the nonmetallic container; a shifting block is arranged on the movable board and extends out of the inner wall of the nonmetallic container; catalysts matched with the amount of the hydrogen peroxide for reaction are placed on the fixed board; and a sealing cover for sealing the whole nonmetallic container is arranged at the opening of the nonmetallic container. The utility model has the advantages of simple structure, high safety and low cost, and is suitable for any crowd working in the high-risk environment such as in the pit.
Description
Technical field
The utility model relates to a kind of oxygen generator, is specifically related to a kind of automatic oxygen generator.
Background technology
At present, China's man-hour that accidents happened on the colliery every year has generation.When accident of mine disaster took place, rescue trapped worker was the task of top priority with all strength.
After accident of mine disaster takes place, be subjected to the influence of existing rescue aid and technology, rescuing process time can not be very short, and indicator of trapped personnel is very big 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, be to get through a pipeline fast during practical operation, give down-hole indicator of trapped personnel oxygen therapy with oxygen hose, get rescue time, even if but so also need the reasonable time, and be subjected to the restriction of environment also bigger, generally speaking: also do not have special outfit to give workman's a kind of simple and easy oxygen supply equipment at present.
Summary of the invention
The purpose of this utility model is to provide a kind of automatic oxygen generator, and it has solved simple and easy oxygen supply equipment blank in the 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 utility model is:
Automatic oxygen generator comprises that the nonmetallic vessel of a near cylindrical, described nonmetallic vessel comprise an opening and the end that is provided with respect to the opposite side of opening,
Its special character is:
The mass percent that fills about 1/3～1/2 volume in the described nonmetallic vessel is 10%～15% hydrogen peroxide;
Even this nonmetallic vessel is set in the 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 the fixed head on fixed head;
The inwall place of the nonmetallic vessel of described portable plate correspondence is provided with a teeth groove, described portable plate is provided with the inner wall outside that one group of retaining extends to nonmetallic vessel, and meshing in described teeth groove, be equipped with catalyst on the described fixed head with the quantitative response of hydrogen peroxide coupling;
The opening part of described nonmetallic vessel is provided with a seal cover with whole nonmetallic vessel sealing.
The above-mentioned group of retaining 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 the fixed head.
The above-mentioned group of retaining is provided with 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 the 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 the above-mentioned nonmetallic vessel is provided with 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.
The utlity model has advantage simple in structure, safe and that cost is low; be fit to give any crowd as the high-risk environmental work in down-hole; if everyone configuration; when accident of mine disaster takes place; indicator of trapped personnel can be opened device of the present utility model in the time period of rescue, in time be drawn to oxygen for indicator of trapped personnel, can reduce the death rate that has reduced accident of mine disaster greatly; the utility model catabolite is a water, pollution-free, reusable edible.
Description of drawings
Fig. 1 is the utility model structural representation.
The drawing reference numeral explanation: the 1-nonmetallic vessel, the 2-opening, at the bottom of the 3-, the 4-hydrogen peroxide, the 5-dividing plate, the 6-fixed head, the 7-portable plate, the 8-axle, the 9-gap, the 10-teeth groove, 11-dials retaining, 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 is provided with respect to the opposite side of opening 2, and the mass percent that fills about 1/3～1/2 volume in the nonmetallic vessel 1 is 10%～15% hydrogen peroxide 4;
Even this nonmetallic vessel is set in the nonmetallic vessel 1 to tilt also and the non-contacting dividing plate 5 of hydrogen peroxide; Generally be that 1/4 place apart from opening 2 is provided with a described dividing plate 5 in the nonmetallic vessel 1.
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 the fixed head 6 on fixed head 6;
The inwall place of the nonmetallic vessel 1 of portable plate 7 correspondences is provided with a teeth groove 10, described portable plate 7 is provided with the inner wall outside that one group of retaining 11 extends to nonmetallic vessel 1, and meshing in described teeth groove 10, be equipped with catalyst 12 on the described fixed head 6 with the quantitative response of hydrogen peroxide 4 coupling;
Opening 2 places of nonmetallic vessel 1 are provided with a seal cover 13 with whole nonmetallic vessel 1 sealing.
The utility model is dialled retaining 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 of placing on the fixed head 6 12.
The utility model can also be to dial retaining 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 of placing on the fixed head 6 12.
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 catalase, Al in addition
2O
3Deng.Catalase is present in the biological tissues such as pork liver.Catalytic efficiency under the 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 about 30% concentrated solution, and a kind of is 3% weak solution.Produce the relatively more suitable concentration of oxygen about 10%.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.
The utility model seal cover 13 and nonmetallic vessel 1 active link; Can also be provided with a conduit 15 on the seal cover 13.Oxygen can come out along teeth groove 10, also can open seal cover 13 in advance, can also plug in a conduit 15 13 li of seal covers, by conduit 15 oxygen is extracted.The mass percent of hydrogen peroxide is 11%～12%, its pH value be 3.5～4.5 o'clock the most stable.
The utility model nonmetallic vessel 1 is plastic containers or glass container.This is that the dress hydrogen peroxide limits in being subjected to.
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 retaining 11, if dividing plate 11 other ends are push pedals 14, then just in time the manganese dioxide above the 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 the fixed head 6, and hydrogen peroxide decomposes discharges oxygen; If dividing plate 11 other ends do not have push pedal 14, then nonmetallic vessel 1 can be tilted, manganese dioxide above the 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 the fixed head 6, and hydrogen peroxide decomposes 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 is provided with respect to the opposite side of opening (2),
It is characterized in that:
The mass percent that fills about 1/3～1/2 volume in the 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 the fixed head (6) on fixed head (6);
The inwall place of the nonmetallic vessel (1) that described portable plate (7) is corresponding is provided with a teeth groove (10), described portable plate (7) is provided with the inner wall outside that one group of retaining (11) extends to nonmetallic vessel (1), and meshing in described teeth groove (10), be equipped with catalyst (12) on the described fixed head (6) with the quantitative response of hydrogen peroxide (4) coupling;
The opening (2) of described nonmetallic vessel (1) locates to be provided with a seal cover (13) with whole nonmetallic vessel (1) sealing.
2. according to the described automatic oxygen generator of claim 1, it is characterized in that: described group of retaining (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 be gone up the catalyst of placing (12) with fixed head (6) push away the original place.
3. according to the described automatic oxygen generator of claim 1, it is characterized in that: described group of retaining (11) is provided with a push pedal (14) in the side away from the inwall of nonmetallic vessel (1), and this push pedal (14) can be gone up the catalyst of placing (12) with fixed head (6) push away the original place.
4. according to the described automatic oxygen generator of claim 1～3, it is characterized in that: described catalyst (12) comprises and contains free transition metal ions compound or catalase MnO
2Or Al
2O
3
5. according to the described automatic oxygen generator of claim 4, it is characterized in that: described to contain free transition metal ions compound be Fe
3+Solution.
6. according to the described automatic oxygen generator of claim 5, it is characterized in that: 1/4 place apart from opening (2) in the described nonmetallic vessel (1) is provided with a described dividing plate (5).
7. according to the described automatic oxygen generator of claim 6, it is characterized in that: described seal cover (13) and nonmetallic vessel (1) active link.
8. according to the described automatic oxygen generator of claim 7, it is characterized in that: described seal cover (13) is provided with a conduit (15).
9. described according to Claim 8 automatic oxygen generator is characterized in that: the mass percent of described hydrogen peroxide (4) is 11%～12%, and its pH value is 3.5～4.5.
10. according to the described automatic oxygen generator of 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 |
|---|---|---|---|
| CN2010200196298U CN201586338U (en) | 2010-01-14 | 2010-01-14 | Automatic oxygen generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200196298U CN201586338U (en) | 2010-01-14 | 2010-01-14 | Automatic oxygen generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201586338U true CN201586338U (en) | 2010-09-22 |
Family
ID=42746104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200196298U Expired - Lifetime CN201586338U (en) | 2010-01-14 | 2010-01-14 | Automatic oxygen generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201586338U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101757747B (en) * | 2010-01-14 | 2013-05-22 | 西北农林科技大学 | Automatic oxygen generator |
-
2010
- 2010-01-14 CN CN2010200196298U patent/CN201586338U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101757747B (en) * | 2010-01-14 | 2013-05-22 | 西北农林科技大学 | Automatic oxygen generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100922 Effective date of abandoning: 20100114 |
|
| RGAV | Abandon patent right to avoid regrant |