CN204434276U - Two film double pump oxygen supply equipment - Google Patents
Two film double pump oxygen supply equipment Download PDFInfo
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- CN204434276U CN204434276U CN201520060676.XU CN201520060676U CN204434276U CN 204434276 U CN204434276 U CN 204434276U CN 201520060676 U CN201520060676 U CN 201520060676U CN 204434276 U CN204434276 U CN 204434276U
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- oxygen
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Abstract
A kind of two film double pump oxygen supply equipment, comprise two oxygen enrichment modules (10A, 10B) be set up in parallel, two vacuum pumps be set up in parallel (11A, 11B), battery (12) and oxygen outlets (130), wherein: described battery (12) is electrically connected with described vacuum pump (11A, 11B) respectively, for described vacuum pump (11A, 11B) provides power supply; Product oxygen outlet (102A) of described oxygen enrichment module (10A) is connected with inlet mouth (111A) pipeline of described vacuum pump (11A), and product oxygen outlet (102B) of described oxygen enrichment module (10B) is connected with inlet mouth (111B) pipeline of described vacuum pump (11B); The air outlet (112A) of described vacuum pump (11A) is connected with described oxygen outlet (130) pipeline, and the air outlet (112B) of described vacuum pump (11B) is connected with described oxygen outlet (130) pipeline.The utility model product oxygen is rapid, volume is little, and cost is lower.
Description
Technical field
The utility model relates to a kind of two film double pump oxygen supply equipment.
Background technology
Oxygen is the material that the mankind depend on for existence, and Altitude affects the vital movement of people, and it is even dead that severe patient can cause altitude sickness.Along with height above sea level raises, air is further thin, and this impact is healed and become obvious.For this reason, people alleviate this predicament with the method increasing oxygen supply.
But it is slow, expensive, bulky that traditional oxygen supply equipment produces oxygen, and " anti-hypoxia " problem can not get fine solution always.
Utility model content
Given this, oxygen is rapid, volume is little, lower-cost pair of film double pump oxygen supply equipment to be necessary to provide one to produce.
The utility model provides a kind of two film double pump oxygen supply equipment, comprise two oxygen enrichment modules (10A, 10B) be set up in parallel, two vacuum pumps be set up in parallel (11A, 11B), battery (12) and oxygen outlets (130), wherein: described battery (12) is electrically connected with described vacuum pump (11A, 11B) respectively, for described vacuum pump (11A, 11B) provides power supply; Product oxygen outlet (102A) of described oxygen enrichment module (10A) is connected with inlet mouth (111A) pipeline of described vacuum pump (11A), and product oxygen outlet (102B) of described oxygen enrichment module (10B) is connected with inlet mouth (111B) pipeline of described vacuum pump (11B); The air outlet (112A) of described vacuum pump (11A) is connected with described oxygen outlet (130) pipeline, and the air outlet (112B) of described vacuum pump (11B) is connected with described oxygen outlet (130) pipeline.
Preferably, described oxygen enrichment module (10A, 10B) comprises pipe core and shell, and pipe core is positioned on the axis of shell, and described pipe core is hollow out pipe, arrange membrane module between pipe core and shell, membrane module is rolled in outside the pipe face of pipe core; Described membrane module is made up of filter, oxygen permeable membrane and sealing ply, and described filter and oxygen permeable membrane interval are arranged, and sealing ply is positioned at the outermost of membrane module.
Preferably, described oxygen permeable membrane is made up of macromolecule member material, and wherein, oxygen is faster by the speed of described macromolecule member material than nitrogen by the speed of described macromolecule member material.
Preferably, described oxygen permeable membrane is 7 or 15.
Preferably, the oxygen concentration that described oxygen outlet (130) is discharged is 30%.
Two film double pump oxygen supply equipments that the utility model provides, product oxygen is rapid, volume is little, and cost is lower, and the oxygen concentration provided is greatly about about 30%.
Accompanying drawing explanation
Fig. 1 is the sectional view of the two film double pump oxygen supply equipment of the utility model;
Fig. 2 is the principle schematic of the two film double pump oxygen supply equipment of the utility model.
The structural representation of the oxygen enrichment module that Fig. 3 provides for the utility model one embodiment.
The structural representation of the oxygen enrichment module that Fig. 4 provides for another embodiment of the utility model.
Embodiment
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the utility model, and can not being interpreted as restriction of the present utility model.
In description of the present utility model, term " interior ", " outward ", " longitudinal direction ", " transverse direction ", " on ", D score, " top ", the orientation of the instruction such as " end " or position relationship be based on orientation shown in the drawings or position relationship, it is only the utility model instead of require that the utility model with specific azimuth configuration and operation, therefore can not must be interpreted as restriction of the present utility model for convenience of description.
Incorporated by reference to consulting Fig. 1, Fig. 2, the two film double pump oxygen supply equipment 1 of an embodiment comprises: air inlet 101, two oxygen enrichment module 10A, 10B be set up in parallel, two vacuum pump 11A, 11B be set up in parallel, battery 12 and oxygen outlet 130.Wherein, described oxygen enrichment module 10A comprises product oxygen outlet 102A; Described oxygen enrichment module 10B comprises product oxygen outlet 102B; Vacuum pump 11A comprises: inlet mouth 111A and air outlet 112A; Vacuum pump 11B comprises: inlet mouth 111B and air outlet 112B.
Particularly, described battery 12 is connected with described vacuum pump 11A, vacuum pump 11B respectively, for described vacuum pump 11A, vacuum pump 11B provide power supply.The product oxygen outlet 102A of oxygen enrichment module 10A is connected with the inlet mouth 111A of vacuum pump 11A; The air outlet 112A of vacuum pump 11A is connected with oxygen outlet 130; The product oxygen outlet 102B of oxygen enrichment module 10B is connected with the inlet mouth 111B of vacuum pump 11B; The air outlet 112B of vacuum pump 11B is connected with oxygen outlet 130.
Further, refer to Fig. 3 and Fig. 4, described oxygen enrichment module 10A comprises pipe core 20 and shell 30, pipe core 20 is positioned on the axis of shell 30, described pipe core 20 is hollow out pipe, arranges membrane module 40 between pipe core 20 and shell 30, and membrane module 40 is rolled in outside the pipe face of pipe core; Described membrane module 40 is made up of filter (not shown), oxygen permeable membrane (not shown) and sealing ply (not shown), described filter and oxygen permeable membrane interval are arranged, sealing ply is positioned at the outermost of membrane module, air contacts with membrane module 40, oxygen wherein and nitrogen separation, because oxygen permeable membrane is made up of macromolecule member material, oxygen is faster by the speed of described macromolecule member material than nitrogen by the speed of described macromolecule member material, therefore, the oxygen concentration in described oxygen permeable membrane is higher than the oxygen concentration in air.The structure of described oxygen enrichment module 10B is identical with the structure of described oxygen enrichment module 10A, repeats no more here.
The working process of above-mentioned pair of film double pump oxygen supply equipment is as follows:
Battery 12 is powered to vacuum pump 11A, vacuum pump 11B, oxygen permeable membrane group 10A inside operationally vacuumizes by vacuum pump 11A simultaneously, the internal-external of oxygen enrichment module 10A is made to produce pressure difference, the air of outside constantly enters oxygen enrichment module 10A by air inlet 101, the oxygen permeable membrane of oxygen permeable membrane group 10A and air bump contact under the effect of pressure difference; Similarly, oxygen permeable membrane group 10B inside operationally vacuumizes by vacuum pump 11B simultaneously, the internal-external of oxygen enrichment module 10B is made to produce pressure difference, the air of outside constantly enters oxygen enrichment module 10B by air inlet 101, the oxygen permeable membrane of oxygen permeable membrane group 10B and air bump contact under the effect of pressure difference.
Oxygen permeable membrane group 10A comprises multi-disc oxygen permeable membrane, refer to Fig. 3 and Fig. 4, be expressed as 7 oxygen permeable membranes and 15 oxygen permeable membranes, when gaseous mixture is by macromolecule member material, because the solubleness of gas in film is different with spread coefficient, cause the relative permeate speed of different gas in film different, realize nitrogen, oxygen separating.That is to say, the oxygen molecule in air is by the speed of the polymeric membrane of oxygen permeable membrane group 10A, and the speed of the larger polymeric membrane by oxygen permeable membrane group 10A of nitrogen molecule in air is comparatively slow, thus produces certain density oxygen in described oxygen permeable membrane.The principle of work of described oxygen enrichment module 10B is identical with described oxygen enrichment module 10A, repeats no more here.
The oxygen produced enters the inlet mouth 111A of vacuum pump 11A by producing oxygen outlet 102A, then arrive oxygen outlet 130 by the air outlet 112A of vacuum pump 11A; Similarly, the oxygen of generation enters the inlet mouth 111B of vacuum pump 11B by producing oxygen outlet 102B, then arrive oxygen outlet 130 by the air outlet 112B of vacuum pump 11B.In the present embodiment, the oxygen concentration of oxygen outlet 130 discharge is about 30%.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. a two film double pump oxygen supply equipment, it is characterized in that, comprise two oxygen enrichment modules (10A, 10B) be set up in parallel, two vacuum pumps be set up in parallel (11A, 11B), battery (12) and oxygen outlets (130), wherein:
Described battery (12) is electrically connected with described vacuum pump (11A, 11B) respectively, for described vacuum pump (11A, 11B) provides power supply;
Product oxygen outlet (102A) of described oxygen enrichment module (10A) is connected with inlet mouth (111A) pipeline of described vacuum pump (11A), and product oxygen outlet (102B) of described oxygen enrichment module (10B) is connected with inlet mouth (111B) pipeline of described vacuum pump (11B);
The air outlet (112A) of described vacuum pump (11A) is connected with described oxygen outlet (130) pipeline, and the air outlet (112B) of described vacuum pump (11B) is connected with described oxygen outlet (130) pipeline.
2. two film double pump oxygen supply equipment as claimed in claim 1, it is characterized in that, described oxygen enrichment module (10A, 10B) comprises pipe core and shell, pipe core is positioned on the axis of shell, described pipe core is hollow out pipe, arrange membrane module between pipe core and shell, membrane module is rolled in outside the pipe face of pipe core; Described membrane module is made up of filter, oxygen permeable membrane and sealing ply, and described filter and oxygen permeable membrane interval are arranged, and sealing ply is positioned at the outermost of membrane module.
3. two film double pump oxygen supply equipment as claimed in claim 2, it is characterized in that, described oxygen permeable membrane is made up of macromolecule member material, and wherein, oxygen is faster by the speed of described macromolecule member material than nitrogen by the speed of described macromolecule member material.
4. two film double pump oxygen supply equipment as claimed in claim 3, it is characterized in that, described oxygen permeable membrane is 7 or 15.
5. two film double pump oxygen supply equipment as claimed in claim 1, it is characterized in that, the oxygen concentration that described oxygen outlet (130) is discharged is 30%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520060676.XU CN204434276U (en) | 2015-01-28 | 2015-01-28 | Two film double pump oxygen supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520060676.XU CN204434276U (en) | 2015-01-28 | 2015-01-28 | Two film double pump oxygen supply equipment |
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| Publication Number | Publication Date |
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| CN204434276U true CN204434276U (en) | 2015-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520060676.XU Active CN204434276U (en) | 2015-01-28 | 2015-01-28 | Two film double pump oxygen supply equipment |
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| CN (1) | CN204434276U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105944251A (en) * | 2016-06-28 | 2016-09-21 | 深圳中物兴华科技发展有限公司 | Oxygen supplying equipment capable of measuring blood oxygen |
-
2015
- 2015-01-28 CN CN201520060676.XU patent/CN204434276U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105944251A (en) * | 2016-06-28 | 2016-09-21 | 深圳中物兴华科技发展有限公司 | Oxygen supplying equipment capable of measuring blood oxygen |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 Guangdong city of Shenzhen province Futian District Che Kung Temple Cheonan Digital City Futian Tian technology building A room 402 Patentee after: Sword Defense Technology Group Limited Address before: 518000 Guangdong city of Shenzhen province Futian District Che Kung Temple Cheonan Digital City Futian Tian technology building A room 402 Patentee before: Zhongwu Function Material Institute Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder |