CN204508806U - A kind of medical oxygen generator ensureing oxygen concentration - Google Patents
A kind of medical oxygen generator ensureing oxygen concentration Download PDFInfo
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- CN204508806U CN204508806U CN201520187134.9U CN201520187134U CN204508806U CN 204508806 U CN204508806 U CN 204508806U CN 201520187134 U CN201520187134 U CN 201520187134U CN 204508806 U CN204508806 U CN 204508806U
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- oxygen
- adsorption tower
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- oxygen concentration
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Abstract
The utility model discloses a kind of medical oxygen generator ensureing oxygen concentration, comprise casing, described casing is provided with inlet mouth and oxygen exhaust; From inlet mouth to oxygen exhaust, air filter, absorbed type drying device, admission air silencer, oil-free air compressor, adsorption tower, oxygen container, back pressure valve, biofilter, oxygen flow meter, dampness elimination bottle is connected with in turn by pipeline in casing; Described adsorption tower is configured with solenoid operated directional valve, oxygen concentration analytical equipment is provided with between adsorption tower and oxygen container, described tank surface is provided with control panel, and control panel is connected with air filter, absorbed type drying device, admission air silencer, oil-free air compressor, adsorption tower, exhaust silencer, back pressure valve and biofilter circuit respectively; Described box house is provided with controller, and described solenoid operated directional valve is connected with controller with oxygen concentration analytical equipment.This oxygenerator can obtain continuous print, stable, high oxygen concentration oxygen.
Description
Technical field
The utility model relates to medical equipment field, is specifically related to a kind of medical oxygen generator ensureing oxygen concentration.
Background technology
The oxygen uptake that keeps healthy in recent years is extensively familiar with and is accepted, and makes small domestic oxygenator become health care very salable, physiotherapy product.Select the Domestic oxygen erator that good, adhere to that frequent oxygen uptake can be alleviated neural fatigue, loosens body and mind, keeps vigorous energy, increase work efficiency; Improve providing brain with oxygen situation, regulate cerebral nervous system function, improve memory and thinking ability, and improve learning efficiency; Harm to health under decreasing pollution and severe environment; Delaying sanility, enhancing metabolism to a certain extent; Alleviate hypoxemia, meet anabolic needs; Alleviate the pulmonary hypertension that hypoxemia causes, alleviate polycyth(a)emia, reduce blood viscosity, alleviate right ventricle burden, delay developing of pulmonary heart disease; Oxygen uptake can be alleviated bronchospasm, be alleviated expiratory dyspnea, improves ventilatory dysfunction; Improve patient's physique and brain function, improve exercise tolerance and quality of life; Improve chronic obstructive pulmonary disease, extending life.
At present, the not high defect of oxygen concentration produced due to each side reason of oxygenerator.Application number is that CN201320814238.9 discloses a kind of medical oxygen generator, is provided with oxygen sensor in oxygen container, makes staff understand oxygen concentration situation in oxygen container, but can not ensure that the oxygen concentration gone out with production control reaches standard-required.
Utility model content
The utility model its object is to provide a kind of medical oxygen generator ensureing oxygen concentration, to solve the deficiencies in the prior art.
For realizing the utility model object, the technical scheme of employing is:
Ensure a medical oxygen generator for oxygen concentration, comprise casing, it is characterized in that, described casing is provided with inlet mouth and oxygen exhaust; From inlet mouth to oxygen exhaust, air filter, absorbed type drying device, admission air silencer, oil-free air compressor, adsorption tower, oxygen container, back pressure valve, biofilter, oxygen flow meter, dampness elimination bottle is connected with in turn by pipeline in casing; Described adsorption tower is configured with solenoid operated directional valve, oxygen concentration analytical equipment is provided with between adsorption tower and oxygen container, the inlet mouth of oxygen concentration analytical equipment is connected by pipeline with the air outlet of adsorption tower, and oxygen concentration analytical equipment two air outlets are connected by pipeline with the inlet mouth of oxygen container and the inlet mouth of solenoid operated directional valve respectively; Described tank surface is provided with control panel, and control panel is connected with air filter, absorbed type drying device, admission air silencer, oil-free air compressor, adsorption tower, exhaust silencer, back pressure valve and biofilter circuit respectively; Described box house is provided with controller, and described solenoid operated directional valve is connected with controller with oxygen concentration analytical equipment.
Further, described oxygen concentration analytical equipment comprises two check valves, the first controllable valve, the second controllable valve and oxygen analyzer; Described adsorption tower comprises the first adsorption tower and the second adsorption tower; Described two check valve inlet are connected by pipeline with the first adsorption tower, the second adsorption tower respectively, and its outlet is connected with oxygen analyzer inlet mouth by pipeline; One of them outlet of described oxygen analyzer is connected by pipeline with oxygen container, and its pipeline is provided with controllable valve; Another outlet of described oxygen analyzer, by pipeline communication solenoid operated directional valve inlet mouth, its pipeline is provided with controllable valve; Two controllable valves are connected with controller with oxygen analyzer.
The utility model beneficial effect: this can ensure that the medical oxygen generator of oxygen concentration can obtain continuous print, stable, high oxygen concentration oxygen.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation ensureing the medical oxygen generator of oxygen concentration.
Fig. 2 is a kind of perspective view ensureing the medical oxygen generator of oxygen concentration.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
A kind of medical oxygen generator ensureing oxygen concentration as shown in Figure 1-2, comprising: casing 1, air filter 2, absorbed type drying device 3, admission air silencer 5, oil-free air compressor 6, controllable valve 4, inlet mouth 7, check valve 8, first adsorption tower 9, second adsorption tower 10, oxygen analyzer 11, controllable valve 13, oxygen container 14, oxygen exhaust 15, dampness elimination bottle 16, oxygen flow meter 17, biofilter 18, back pressure valve 20, exhaust silencer 22, solenoid operated directional valve 21 and control panel 24.Described casing 1 side is provided with inlet mouth 7 and oxygen exhaust 15, casing 1 inner bottom is followed successively by air filter 2, absorbed type drying device 3, admission air silencer 5 and oil-free air compressor 6 from right to left, its Common Ducts connection each other, casing 1 inner second layer is provided with adsorption tower, described adsorption tower comprises the first adsorption tower 9 and the second adsorption tower 10, solenoid operated directional valve 21 on the left of described adsorption tower, be connected with oil-free air compressor 6 by pipeline bottom described solenoid operated directional valve 21, its top is provided with vapor pipe, vapor pipe is provided with exhaust silencer 22, described first adsorption tower 9, two check valves 8 and oxygen analyzer 11 is provided with between the oxygen container 14 of the second adsorption tower 10 and the inner third layer of casing 1, the import of described two check valves 8 respectively with the first adsorption tower 9, second adsorption tower 10 is connected by pipeline, its outlet is connected with oxygen analyzer 11 by pipeline, one of them outlet of described oxygen analyzer 11 is connected by pipeline with the oxygen container 14 of box house third layer, its pipeline is provided with controllable valve 13, another outlet of described oxygen analyzer 11 is connected pipeline between solenoid operated directional valve 21 and oil-free air compressor 6 with casing 1 inner bottom by pipeline, its pipeline is provided with controllable valve 4, the left end of described oxygen container 14 is connected by pipeline with back pressure valve 20, back pressure valve 20 is connected by pipeline with the biofilter 18 of casing 1 inner top layer, biofilter 18 is connected by pipeline with oxygen flow meter 17, oxygen flow meter 17 is connected by pipeline with dampness elimination bottle 16, and dampness elimination bottle 16 is connected by pipeline with oxygen exhaust 15, described casing 1 surface is provided with control panel 24, and described control panel 24 is connected with air filter 2, absorbed type drying device 3, admission air silencer 5, oil-free air compressor 6, adsorption tower, exhaust silencer 22, back pressure valve 20 and biofilter 18 circuit respectively, described box house is provided with controller, and described solenoid operated directional valve 21, two controllable valves (4,13) are connected with controller with oxygen analyzer 11.
A control method for oxygen generation system, specific as follows:
The first step, control panel 24 performs initialization operation, and air is entered by inlet mouth;
Second step, control panel 24 starts air filter 2 and performs the contaminant filter such as moisture in air, dust;
3rd step, control panel 24 starts absorbed type drying device 3 and performs air drying further, dewaters;
4th step, control panel 24 starts admission air silencer 5 and performs and eliminate airborne noise;
5th step, control panel 24 starts the high density compressed formation pressurized air of oil-free air compressor 6 pairs of air;
6th step, the organic exhaust gas that control panel 24 starts greasy dirt, particle and part in adsorption tower execution pressurized air carries out adsorption treatment and discharge formation high-concentration oxygen;
Further, adsorption tower comprises the first adsorption tower 9 and the second adsorption tower 10, when the first adsorption tower 9 internal adsorption agent is saturated close to absorption, control solenoid operated directional valve 21 by controller to commutate, thus open the second adsorption tower 10, pressurized air enters the second adsorption tower 10 and continues absorption, adsorb the first saturated adsorption tower 9 then by pipeline to atmospheric steam exhaust pressure release, and introducing portion product oxygen cleans the first adsorption tower 9, the sorbent material desorption and regeneration making absorption saturated, for absorption next time is prepared;
7th step, control panel 24 start described exhaust silencer 22 perform to adsorption tower discharge nitrogen produce noise eliminate;
8th step, the oxygen that adsorption tower is produced enters oxygen container 14 by pipeline, thus stores the oxygen produced;
Further, pipeline is provided with oxygen analyzer 11 and controllable valve (4, 13), the oxygen produced by adsorption tower enters oxygen analyzer 11 by pipeline, the concentration of oxygen analyzer 11 determination and analysis oxygen, when the oxygen concentration produced is up to standard, signal is passed to controller by oxygen analyzer 11, controller opens controllable valve 13 closes controllable valve 4 simultaneously, thus input oxygen to oxygen container 14, when the oxygen concentration produced is not up to standard, signal is passed to controller by oxygen analyzer 11, controller opens controllable valve 4 closes controllable valve 13 simultaneously, oxygen not up to standard will reenter adsorption tower, until produce the oxygen of high density,
9th step, control panel 24 starts while back pressure valve 18 pairs of gases carry out voltage stabilizing and adds removing carbonic acid gas, thus improves oxygen and export concentration;
Tenth step, control panel 24 starts biofilter 18 and performs and carry out bacteriological filter to high-concentration oxygen;
11 step, oxygen flow meter 17 performs oxygen flow in high-concentration oxygen and measures, and feeds back to control panel 24;
12 step, humidification bottle 16 performs high-concentration oxygen and carries out humidifying, moistens, and exports from oxygen exhaust 15.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (2)
1. can ensure a medical oxygen generator for oxygen concentration, comprise casing, it is characterized in that, described casing is provided with inlet mouth and oxygen exhaust; From inlet mouth to oxygen exhaust, air filter, absorbed type drying device, admission air silencer, oil-free air compressor, adsorption tower, oxygen container, back pressure valve, biofilter, oxygen flow meter, dampness elimination bottle is connected with in turn by pipeline in casing; Described adsorption tower is configured with solenoid operated directional valve, oxygen concentration analytical equipment is provided with between adsorption tower and oxygen container, the inlet mouth of oxygen concentration analytical equipment is connected by pipeline with the air outlet of adsorption tower, and oxygen concentration analytical equipment two air outlets are connected by pipeline with the inlet mouth of oxygen container and the inlet mouth of solenoid operated directional valve respectively; Described tank surface is provided with control panel, and control panel is connected with air filter, absorbed type drying device, admission air silencer, oil-free air compressor, adsorption tower, exhaust silencer, back pressure valve and biofilter circuit respectively; Described box house is provided with controller, and described solenoid operated directional valve is connected with controller with oxygen concentration analytical equipment.
2. the medical oxygen generator ensureing oxygen concentration according to claim 1, is characterized in that, described oxygen concentration analytical equipment comprises two check valves, the first controllable valve, the second controllable valve and oxygen analyzer; Described adsorption tower comprises the first adsorption tower and the second adsorption tower; Described two check valve inlet are connected by pipeline with the first adsorption tower, the second adsorption tower respectively, and its outlet is connected with oxygen analyzer inlet mouth by pipeline; One of them outlet of described oxygen analyzer is connected by pipeline with oxygen container, and its pipeline is provided with controllable valve; Another outlet of described oxygen analyzer, by pipeline communication solenoid operated directional valve inlet mouth, its pipeline is provided with controllable valve; Two controllable valves are connected with controller with oxygen analyzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520187134.9U CN204508806U (en) | 2015-03-31 | 2015-03-31 | A kind of medical oxygen generator ensureing oxygen concentration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520187134.9U CN204508806U (en) | 2015-03-31 | 2015-03-31 | A kind of medical oxygen generator ensureing oxygen concentration |
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| Publication Number | Publication Date |
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| CN204508806U true CN204508806U (en) | 2015-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520187134.9U Expired - Fee Related CN204508806U (en) | 2015-03-31 | 2015-03-31 | A kind of medical oxygen generator ensureing oxygen concentration |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111089622A (en) * | 2020-01-15 | 2020-05-01 | 青岛道一空优科技有限公司 | Self-checking system of high-altitude oxygen generator |
| CN111217336A (en) * | 2020-01-17 | 2020-06-02 | 广州市思创泓一电子科技有限公司 | Small oxygen generator controlled by oximeter |
| CN113336195A (en) * | 2021-06-03 | 2021-09-03 | 江苏互竑生物医学有限公司 | Medical oxygen generator capable of guaranteeing oxygen concentration |
| CN114237143A (en) * | 2022-02-28 | 2022-03-25 | 中山清匠电器科技有限公司 | Medical molecular sieve oxygenerator remote monitering system based on big data |
| WO2023098754A1 (en) * | 2021-12-02 | 2023-06-08 | 天津怡和嘉业医疗科技有限公司 | Oxygen generator |
-
2015
- 2015-03-31 CN CN201520187134.9U patent/CN204508806U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111089622A (en) * | 2020-01-15 | 2020-05-01 | 青岛道一空优科技有限公司 | Self-checking system of high-altitude oxygen generator |
| CN111217336A (en) * | 2020-01-17 | 2020-06-02 | 广州市思创泓一电子科技有限公司 | Small oxygen generator controlled by oximeter |
| CN113336195A (en) * | 2021-06-03 | 2021-09-03 | 江苏互竑生物医学有限公司 | Medical oxygen generator capable of guaranteeing oxygen concentration |
| CN113336195B (en) * | 2021-06-03 | 2022-06-17 | 江苏互竑生物医学有限公司 | Medical oxygen generator capable of guaranteeing oxygen concentration |
| WO2023098754A1 (en) * | 2021-12-02 | 2023-06-08 | 天津怡和嘉业医疗科技有限公司 | Oxygen generator |
| CN114237143A (en) * | 2022-02-28 | 2022-03-25 | 中山清匠电器科技有限公司 | Medical molecular sieve oxygenerator remote monitering system based on big data |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20160331 |
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| CF01 | Termination of patent right due to non-payment of annual fee |