CN2241550Y - Hollow fibre oxygen-rich diaphragm oxygen machine - Google Patents
Hollow fibre oxygen-rich diaphragm oxygen machine Download PDFInfo
- Publication number
- CN2241550Y CN2241550Y CN 96204588 CN96204588U CN2241550Y CN 2241550 Y CN2241550 Y CN 2241550Y CN 96204588 CN96204588 CN 96204588 CN 96204588 U CN96204588 U CN 96204588U CN 2241550 Y CN2241550 Y CN 2241550Y
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- oxygen
- air compressor
- oil
- free air
- power source
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- Expired - Fee Related
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- Separation Using Semi-Permeable Membranes (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Abstract
The utility model relates to oxygen machine technology. The utility model is characterized in that the following workpieces are sequentially connected through tubes: a filter (1), a power source (20), a water filter (3), a hollow fiber oxygen enrichment membrane module (5), an oxygen gas purifier (6) and oxygen absorption cover (7). The other outlet of the hollow fiber oxygen enrichment membrane module (5) is sequentially connected with a pressure gauge (8), a pressure regulating valve (9) and a pipeline (10) whose length can enter into the power source (20). The power source (20) comprises an oil-free air compressor (2), a damper spring (16), a fan (17), an acoustic board box (11), a sound insulating board (12) and a control device (18). The utility model has the advantages of convenience, practicability, economy, effectivity and no pollution. The utility model is suitable for different needs of medical and health care, convenient to popularize comprehensively and use in families.
Description
This utility model relates to medical health equipment, is specially the oxygen machine technology.
Oxygen is one of human life's key element.Anoxia can cause multiple disease, and the disease that produces because of anoxia then can be alleviated or treat to oxygen uptake.This shows following three aspects: at first, in the high altitude anoxia area, people regular meeting suffers from altitude sickness or altitude sickness is arranged, and greatly influences work efficiency and quality of life; Secondly, the cardiopulmonary patient hinders state of an illness treatment because of cardio-pulmonary function reduction oxygen supply deficiency; Have, modern allegro live and work can make people feel that the mind is tired again, is short of physical strength, and this is normal relevant with anoxia.Oxygen uptake often is a kind of main solution of the problems referred to above.
The approach of oxygen uptake at present has three: one, to oxygen enrichment area (as forest, beach etc.), natural oxygen uptake; The 2nd, because of oxygen cylinder (bag) oxygen uptake; The 3rd, the medicine oxygen uptake.First kind of mode, common people are unlikely generally speaking, promptly have an opportunity and condition, also be temporary transient; And second and third kind mode then is subjected to many-sided restrictions such as gas (medicine) source, storage, transportation, use, security performance, also can not extensively popularize and use chronically.The fine solution so problem is failed.
The purpose of this utility model is at the problems referred to above, and a kind of simple, practical, economic, effective oxygen machine is provided, and it is convenient to extensively popularize and life-time service, can solve the oxygen uptake problem more satisfactoryly.
The purpose of this utility model is following realization: with doughnut oxygen-enriched membrane component (5) is " system oxygen " core members, has supportingly designed corresponding defecator; With oil-free air compressor (2) is the main part of power source (20), has supportingly designed sound-absorbing, sound insulation, damping and heat radiation and puts.Each parts is linked in sequence by following with pipeline: filter (1), power source (20), water filter (3), doughnut oxygen-enriched membrane component (5), oxygen depurator (6) and oxygen uptake cover (7); Another outlet of doughnut oxygen-enriched membrane component (5) is connected with Pressure gauge (8), pressure regulator valve (9) and length in turn can enter the interior pipeline (10) of power source (20); Described power source (20) comprises oil-free air compressor (2), spring damper (16), fan (17), abatvoix case (11), baffle (12) and control device (18).
By technique scheme as can be seen, of the present utility model simple in structure, (as not pushing oxygen bag) easy to use; The oxygen machine that package unit is assembled into, as a washing machine, the people pulls a cart to carry, safe ready, as long as it is electricity is arranged, available at any time, and no matter be plateau, mountain area, ward or family, there is not other constraint, also scavenging air receiver (bottle, bag) thereby practical more, this utility model only is the raw material source of the gas with the surrounding air, inexhaustible, and cost free, other parts be consumable material not also, and its economy is obvious; By doughnut oxygen permeable membrane working mechanism as can be known, its " system oxygen " only depends on itself performance, does not have other many-sided restrictions, as long as there is electricity that compressed air is provided, " system oxygen " is permanently effective and safe and reliable continuously promptly, and pollution-free.Therefore can think that this utility model has solved the oxygen uptake problem more satisfactoryly.
This utility model can be widely used in the personnel's oxygenating or the oxygen uptake needs of high altitude anoxia area live and work, as military depot, sentry post, exploration, measurement, meteorology, tourism, transport, speedily carry out rescue work etc.; Also be applicable to the need of the health care oxygen uptake of low altitude area, as hospital, sanatorium, first aid station, family and oxygen bar etc.In a small amount light, the inexpensive effect of its body is high, easy to use, does not have the anxiety of " using up ", is convenient to popularize, and is suitable for entering family, and can satisfies the requirement of long-term oxygen uptake.
Below in conjunction with embodiment and accompanying drawing thereof in detail this utility model is described in detail.
Fig. 1 is a structure assembly sketch map of the present utility model;
Fig. 2 is the conspectus of this utility model control device (18).
This utility model (referring to Fig. 1) is the raw material source of the gas with the surrounding air, enter oil-free air compressor (2) after filtering through filter (1) earlier, the pressure-air of output is after water filter (3) is removed moisture, send in the doughnut oxygen-enriched membrane component (5), utilize the characteristic of separable oxygen of oxygen permeable membrane and nitrogen, take out the oxygen of enrichment, after oxygen depurator (6) further purifies in the oxygen permeable membrane low-pressure side, send by oxygen uptake cover (7), smoke for the oxygen uptake personnel.As long as oil-free air compressor (2) work, this process is exactly successive, can need for the long time oxygen uptake, and needn't worry that pressure changes (as oxygen cylinder (bag)) or " using up ".
Doughnut oxygen-enriched membrane component (5) is the core members of oxygen machine.Doughnut oxygen permeable membrane in the assembly (5) is a kind of special Polymer Synthesizing film.Its operation principle is: under the certain pressure situation, it also can be described as and passes through different gas selectively, thereby make different gas be able to separation and concentration in the both sides of film the transmission rates difference of gas with various.Oxygen permeable membrane can be distinguished collecting oxygen and nitrogen in the both sides of film, promptly at the low-pressure area collecting oxygen, and at higher-pressure region enrichment nitrogen.Utilize this characteristic of oxygen permeable membrane just, can from air, directly obtain oxygen-enriched air.
Why this utility model and embodiment adopt the doughnut oxygen permeable membrane, be to consider that its " system oxygen " effect is comparatively desirable, but this do not get rid of the probability of using the rolling oxygen permeable membrane, does not more mean that existing rolling oxygen permeable membrane oxygen machine.
Supply the usefulness of oxygen uptake at the oxygen of oxygen permeable membrane one side low-pressure area enrichment, and send by another outlet of doughnut oxygen-enriched membrane component (5), behind Pressure gauge (8), pressure regulator valve (9) and pipeline (10), discharge successively at the nitrogen of opposite side higher-pressure region enrichment.Pressure gauge (8), pressure regulator valve (9) are located at herein, and purpose is for regulating and monitor the pneumatically operated force value of doughnut oxygen-enriched membrane component (5), working as required to guarantee doughnut oxygen-enriched membrane component (5).The purpose that pipeline (10) particularly points out is that its length of requirement can enter and the exit position is put within the power source (20) (referring to Fig. 1), with the high pressure gas that makes full use of its discharge as one of forced heat radiation air draft source of oil-free air compressor (2).
Comprise oil-free air compressor (2) in the power source (20), spring damper (16), fan (17), abatvoix case (11), baffle (12) and control device (18).Oil-free air compressor (2) is the core members of the power source (20) of oxygen machine, and it both can use the interchange oil-free air compressor, also can use the direct current oil-free air compressor, decided as circumstances require.But which kind of no matter adopts, all need select for use capacity be the 30-40 liter/minute, operating pressure is the oil-free air compressor of 0.1-0.6MPa, to cooperate or to say that the operating pressure of adaptation doughnut oxygen-enriched membrane component (5) is the requirement of 0.1-0.5MPa and oxygen absorbed.Thisly select the operating pressure relevant, too small with the performance and the instructions for use of oxygen permeable membrane for use, oxygen permeable membrane work is undesirable, and excessive operating pressure then wastes energy, and also impairs oxygen permeable membrane.Spring damper (16) is in order to reduce the vibrations that produce when oil-free air compressor (2) is worked.Fan (17) is used for the pressure air discharging and radiating of oil-free air compressor (2).Cold airflow is entered by the last QI KOU (13) of abatvoix plate case (11), air flue (15) on the baffle (12) of complications design, the heat that produces when the high pressure gas of sending here with aforementioned pipeline (10) is worked oil-free air compressor (2) locates to discharge oxygen machine by the following QI KOU (14) of abatvoix plate case (11).This design can make oil-free air compressor (2) work long hours, and adapts to the need of long-time oxygen uptake.Oil-free air compressor (2) when work noise is very big, be to reduce noise, specialized designs abatvoix case (11), with its sealing (leaving QI KOU (13), (14)); In abatvoix case (11), also install two-layer baffle (12) on the other hand additional, the noise isolation of oil-free air compressor (2) generation is lived, do not leaked, thereby guaranteed the noise level of oxygen machine, satisfied the requirement of medical treatment, health care facility.
Described control device (18) comprises electric elements commonly used such as switch, relay, transformator and display lamp, and its connected mode is seen Fig. 2.Its operation principle is a power turn-on K switch 1, and display lamp R1 lights through transformator B, and display power supply is normally connected, and fan (17) is at first worked simultaneously.Oil-free air compressor (2) K switch 2 of closing, auxiliary reclay J2 action, display lamp R2 lights, and the expression oil-free air compressor is worked, and oxygen uptake can begin.In order to control oxygen time, also be connected with the may command oil-free air compressor controlling timer of (2) working time (21) in the embodiment control device (18).Controlling timer (21) by be attempted by oil-free air compressor (2) before the time relay J3 on the circuit constitute.Scope can be adjustable in 10-120 minute with the oxygen uptake needs that keep healthy different according to treatment during control.
Obviously, control device (18) be as long as can finish the keying of fan (17) and oil-free air compressor (2) control, on the layout (Fig. 2) that is not limited to embodiment and is gone out.As a same reason, when oil-free air compressor (2) when selecting dc source for use, components and parts and connected mode respective change in the control device (18) get final product.This is known by electric personnel, needn't give unnecessary details.
In order to understand better and to control oxygen absorbed, embodiment also is connected with gas flowmeter (19) between oxygen depurator (6) and oxygen uptake cover (7).But its actual observation oxygen absorbed, and match with pressure regulator valve (9) and controlling timer (21) with it requires service for the various objectives of treatment and health care and the difference of different oxygen therapic patients better.
Consider oxygen machine integration designing requirement, the outlet place of water filter (3) is connected with drain valve (4).Its effect is that the water in the water filter (3) just can be emitted by oxygen machine is outside, and just as K switch 1, the K2 of power supply, oil-free air compressor (2), and pressure regulator valve (9) etc. all designs on the panel of oxygen machine shell, is convenient to practical operation.
The oxygen content that this utility model embodiment provides can reach 30-40%; Adjustable oxygen flow be the 2-7 liter/minute, the operating pressure of oxygen machine also is that the required operating pressure of doughnut oxygen-enriched membrane component (5) is these parameters of 0.1-0.5MPa. according to medical treatment and health care to the requirement of oxygen uptake and respective design.Three's relation is provided by following table:
Although exceed listed scope of data in the table, but oxygen machine operate as normal still in described scope, can satisfy the different demands of different oxygen therapic patients to different oxygen uptake purposes and requirement generally speaking.
| Operating pressure MPa | 0.1 | ?0.2 | ?0.3 | ?0.4 | ?0.5 |
| Oxygen content % | 30 | ?35 | ?37 | ?39.0 | ?40.5 |
| Oxygen flow L/min | 2.0 | ?4.1 | ?5.1 | ?6.0 | ?7.0 |
Claims (4)
1. an oxygen permeable membrane oxygen machine is characterized in that it is connected with following parts with pipeline successively: filter (1), power source (20), water filter (3), doughnut oxygen-enriched membrane component (5), oxygen depurator (6) and oxygen uptake cover (7); Another outlet of doughnut oxygen-enriched membrane component (5) is connected with Pressure gauge (8), pressure regulator valve (9) and length in turn can enter the interior pipeline (10) of power source (20); Described power source (20) comprises oil-free air compressor (2), spring damper (16), fan (17), abatvoix case (11), baffle (12) and control device (18).
2. oxygen machine according to claim 1 is characterized in that also being connected with gas flowmeter (19) between described oxygen depurator (6) and the oxygen uptake cover (7); Outlet at water filter (3) is connected with drain valve (4).
3. oxygen machine according to claim 2 is characterized in that also being connected with in the described control device (18) the may command oil-free air compressor controlling timer of (2) working time (2).
4. according to claim 1,2 or 3 described oxygen machines, it is characterized in that described oil-free air compressor (2) selection work pressure is 0.1-0.6MPa, capacity be the 30-40 liter/minute oil-free air compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96204588 CN2241550Y (en) | 1996-05-08 | 1996-05-08 | Hollow fibre oxygen-rich diaphragm oxygen machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96204588 CN2241550Y (en) | 1996-05-08 | 1996-05-08 | Hollow fibre oxygen-rich diaphragm oxygen machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2241550Y true CN2241550Y (en) | 1996-12-04 |
Family
ID=33889795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96204588 Expired - Fee Related CN2241550Y (en) | 1996-05-08 | 1996-05-08 | Hollow fibre oxygen-rich diaphragm oxygen machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2241550Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103260685A (en) * | 2011-11-03 | 2013-08-21 | 德雷格医疗系统股份有限公司 | Transportable medical air compressor |
| WO2017020650A1 (en) * | 2015-08-03 | 2017-02-09 | 深圳市好家庭实业有限公司 | Fitness equipment and oxygen production unit thereof |
| WO2017067184A1 (en) * | 2015-10-21 | 2017-04-27 | 深圳市好家庭实业有限公司 | Fitness equipment, oxygen producing system and oxygen producing running machine |
| US10369407B2 (en) | 2014-08-22 | 2019-08-06 | Shenzhen Good Family Enterprise Co., Ltd. | Fitness equipment and automatic oxygen-generating fitness equipment |
-
1996
- 1996-05-08 CN CN 96204588 patent/CN2241550Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103260685A (en) * | 2011-11-03 | 2013-08-21 | 德雷格医疗系统股份有限公司 | Transportable medical air compressor |
| CN105342790A (en) * | 2011-11-03 | 2016-02-24 | 德雷格医疗系统股份有限公司 | Transportable medical air compressor |
| CN103260685B (en) * | 2011-11-03 | 2016-12-21 | 德雷格医疗系统股份有限公司 | Transportable medical air compressor |
| US9757531B2 (en) | 2011-11-03 | 2017-09-12 | Draeger Medical Systems, Inc. | Transportable medical air compressor |
| US10369407B2 (en) | 2014-08-22 | 2019-08-06 | Shenzhen Good Family Enterprise Co., Ltd. | Fitness equipment and automatic oxygen-generating fitness equipment |
| WO2017020650A1 (en) * | 2015-08-03 | 2017-02-09 | 深圳市好家庭实业有限公司 | Fitness equipment and oxygen production unit thereof |
| WO2017067184A1 (en) * | 2015-10-21 | 2017-04-27 | 深圳市好家庭实业有限公司 | Fitness equipment, oxygen producing system and oxygen producing running machine |
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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 |