| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a medical oxygen enricher equipped with a steam separator, capable of efficiently separating moisture contained in compressed air and being sanitarily maintained. <P>SOLUTION: The pressure variation type medical oxygen enricher comprises at least one adsorbent cylinder filled with an adsorbent capable of selectively adsorbing nitrogen rather than oxygen, an air compressor for feeding compressed air to the adsorbent cylinder, and the steam separator in the middle of a conduit connecting the air compressor and the adsorbent cylinder for separating condensed water and feeding dehumidified air to the adsorbent cylinder. The steam separator is a cyclone separator. With this structure, steam (condensed water) generated from the compressed air is efficiently removed with the cyclone separator by cooling with heat radiation to cooling wind from a cooling fan in a pipe for introducing high temperature air compressed by the air compressor into the adsorbent cylinder. Further, by feeding the compressed air after removing moisture into the adsorbent cylinder, leakage of the adsorbent is prevented, and therefore, the oxygen enricher in which the adsorbent will not be deteriorated after the long-time use can be provided. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
