SELECTIVE GAS ENRICHING DEVICE AND AIR CONDITIONER USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a selective gas enriching device provided with a function for increasing the concentration of a specific gas component, and capable of easily confirming the circulation of the discharged enriched gas.

SOLUTION: This selective gas enriching device is composed of a selective gas enriching unit 1 for allowing a specific gas component in the air to pass with priority, a decompression pump 2 for delivering the enriched gas including much gas component, a blast pipe 3 for conveying the enriched gas delivered from the decompression pump 2, and a blowout port 5 formed on an end part of the blast pipe. An enriched gas confirming port 6 is formed to confirm the circulation of the enriched gas.

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