| 摘要 |
PURPOSE: An air conditioner supplying oxygen-enriched air is provided to prevent foreign matters such as dust and condensed water from obstructing function of a separating film. CONSTITUTION: An air conditioner includes an outdoor unit having an outdoor heat exchanger to make heat exchange medium for exchanging heat with outdoor air; an indoor unit having an indoor heat exchanger generating the heat exchange medium absorbing exchanged heat with the outdoor air in the outdoor unit for exchanging heat with indoor air; and an oxygen enriched air supplier having an air compressor(310) taking in and compressing outside air, an oxygen enriched air separator(320) having a separating film dividing the air into oxygen enriched air and nitrogen enriched air, an oxygen enriched air outlet communicating with the indoors through an oxygen supply pipe and a nitrogen enriched air outlet communicating with the outdoors, a first filter assembly(330) installed to one side of a connecting pipe(302) connecting the air compressor and the oxygen enriched air separator to remove foreign matters from the compressed air and to reduce pulse pressure of the compressor, a second filter assembly(340) installed to the connecting pipe between the first filter assembly and the oxygen enriched air separator to separate foreign matters and condensed water from the compressed air, a muffler(350) installed to an inlet side of the compressor to reduce intake noise, a sensor detecting indoor environment and a control part controlling the indoor unit, the outdoor unit and the air compressor according to the detected indoor environment. |
