APPARATUS FOR CLEANING AN INDOOR AIR WITH SUPPLYING AN OUTDOOR AIR

摘要

The subject innovation is filtered indoor air clean up more room air by removing the dust or the like, and discharge the introduced external air in the course of high dioxide concentration to circulate stale air to the outside and introducing fresh outdoor air is the oxygen concentration high in-house purification related to indoor air cleaning device that combines the supply and exhaust can.; The subject innovation is, one side of the casing by introducing the outside air into the interior of the casing and having an air supply fan and the filter class to be mixed with the room air in the casing base; Exhaust that by having a fan that from the casing and discharging the room air to the outside discharging part of the room air to the outside; a and the indoor air suction motor of paenwa, fan and the exhaust portion fans supply unit for electrically connected to them operation sikimeuroseo to ensure that outside air is mixed with the room air controller to increase the oxygen concentration of the room air; provides indoor air cleaning device combined with the air supply and exhaust containing.; According to the present invention, as sufficiently maintaining the oxygen concentration at the same time keeping the clean room air can be maintained at a high level the freshness indoors residents always feel the comfort, it is obtained the effect of preventing the diseases such as headache.