| 摘要 |
<p>PURPOSE: An apparatus for enriching gas, and an air conditioning apparatus using the same are provided to reduce a noise generated in a ventilation passage due to dew condensation water, and reduce bad influence due to resistance of ventilation. CONSTITUTION: A gas enrichment unit(31) increases the concentration of a predetermined gas component of air. A decompression pump(32) delivers the gas component. A discharge port(33) discharges the gas component delivered from the decompression pump. A dew condensation water discharge facilitating element(50) is installed in a ventilation passage(40) extending from the decompression pump to the discharge port, having hydrophilic property or water repellency.</p> |
