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Oxygen enriching devices

A kind of oxygen enrichment device and oxygen technology, applied in the field of oxygen enrichment device, can solve the problems of unpleasant users, maintenance of zeolite, increase of oxygen concentration, etc.

Inactive Publication Date: 2004-04-21
PANASONIC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

As a result, it is difficult to expect a significant increase in the oxygen concentration inhaled by the human body.
[0006] In addition, in the case of using an oxygen-enriched membrane, since the oxygen-enriched membrane not only makes it easy for oxygen to pass through, but also makes it easy for moisture in the air to pass through, the moisture in the oxygen-enriched air will condense, and the condensation water and the oxygen-enriched air will If it is sprayed together, the user will feel uncomfortable, and there are also problems such as the need for maintenance when using zeolite

Method used

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Embodiment Construction

[0052] A first embodiment of the present invention will be described below with reference to the following drawings. It should be noted that the embodiment shown below is only an example of embodying the present invention, and the technical scope of the present invention is not limited thereto.

[0053] figure 1Among them, the main body 1 of the oxygen enrichment machine is equipped with: an oxygen enrichment device composed of an oxygen enrichment membrane 2 that makes the atmosphere pass through and becomes oxygen-enriched air; a suction pump 3 composed of a suction pump 3 that sucks the atmosphere through the membrane. Device; reduce the pulsation of the air that suction pump 3 sends out and the mute device 4 of noise; These devices are connected by an air supply pipe forming an air flow path. When the start switch 7 is operated, the control device (not shown) that supplies operating power from the power cord 6 to the suction pump 3 that is installed with the anti-vibrati...

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Abstract

An oxygen enrichment apparatus includes an oxygen enriching unit for generating oxygen-enriched air and a discharge unit for discharging the oxygen-enriched air transferred from the suction unit. The oxygen-enriched air generated by the oxygen enriching unit has an oxygen concentration ranging from about 25% to 35%. The apparatus also includes a suction unit for suctioning the oxygen-enriched air from the oxygen enriching unit and a control unit for controlling the operation of the suction unit. The main body is provided with a display unit for indicating a state that the oxygen-enriched air is being discharged out by the discharge unit. The oxygen enriching unit has at least one oxygen enriching membrane for generating the oxygen-enriched air and a condensed water treating unit is installed at an air passage for guiding the oxygen-enriched air from the oxygen enriching unit to the discharge unit via the suction unit.

Description

technical field [0001] The present invention relates to an oxygen enrichment device for providing oxygen enriched (ie, increased oxygen concentration) air to a user. Background technique [0002] In general, oxygen enrichment devices have been devices used in the medical field in the past. Since it is a device for treatment, it is necessary to control the oxygen concentration with high precision, and as a result, the device is expensive and bulky. Therefore, it is not yet a device that can be used by ordinary users if they want to use it. [0003] Therefore, Japanese Patent Laid-Open Publication No. Hei 10-234836 proposes an oxygen enricher that can be used freely by ordinary users. Specifically, the structure of this oxygen-enrichment machine is that an oxygen-enrichment film is arranged in the main body, and an air pump is used to suck out the oxygen-enriched air passing through the above-mentioned oxygen-enrichment film, and supply the sucked oxygen-enriched air to the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/22C01B13/02
CPCB01D63/08C01B13/0251C01B2210/0009B01D53/22B01D2313/16C01B2210/0046B01D2313/18B01D2313/12B01D2313/26B01D2313/90
Inventor 林信弘吉田稔之大岛裕夫村田吉隆安田晃幸妹尾裕之
Owner PANASONIC CORP
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