| 摘要 |
The present invention relates to an air conditioning device, and the purpose of the present invention is to provide an air conditioning device having a high thermal efficiency by filling a water tank with water and allowing air passing through a dry filter to flow into the water so as to secondarily filter the air, and by directly heating or cooling the water of the water tank. Thus, the present invention comprises: an air-blower fan for sucking outside air so as to discharge the outside air with pressure; a dry filter for primarily filtering and discharging the air discharged from the air-blower fan; and a water tank which accommodates water therein and receives the air passing through the dry filter in the water so as to secondarily filter the air by contacting the water, and which discharges, indoors, the air that rises up by passing through the water, wherein the inside of the water tank is provided with a heater for heating the water and a cooling coil for cooling the water. |
