Air conditioner
The present disclosure is directed to provide an air conditioner using an evaporative cooler to cool a condenser and improve cooling efficiency, and configured to supply air, which passes through a dry channel of the evaporative cooler, to a humid channel to improve efficiency of the evaporative cooler. In order to implement above, the air conditioner according to the present disclosure includes an indoor unit including an evaporator of a heat pump configured to cool indoor air; and an outdoor unit including the evaporative cooler using evaporation latent heat of water generated from the humid channel to cool air which passes through the dry channel, a condenser of the heat pump cooled by air cooled while passing through the dry channel during a cooling mode, a condenser communication part provided so that some of the air which passes through the dry channel flows to the condenser, and a humid channel communication part provided so that the remaining air which passes through the dry channel flows to the humid channel.
1. An air conditioner comprising:
an indoor unit including an evaporator of a heat pump configured to cool indoor air; and
an outdoor unit including an evaporative cooler using evaporation latent heat of water generated in a humid channel to cool air which passes through a dry channel, a condenser of the heat pump cooled by air cooled while passing through the dry channel during a cooling mode, a condenser communication part provided so that some of the air which passed through the dry channel flows to the condenser, and a humid channel communication part provided so that the remaining air which passed through the dry channel flows to the humid channel.
2. The air conditioner of claim 1 , wherein the outdoor unit includes a first opening configured to communicate with an indoor air introduction path configured to supply air to an indoor space, a first damper configured to open or close the first opening and the condenser communication part, a second opening configured to communicate with an indoor air discharge path configured to suction the air from the indoor space, and a second damper configured to open or close the second opening and the humid channel communication part.
3. The air conditioner of claim 2 , wherein:
when indoor air is cooled in the evaporator of the indoor unit,
the first damper closes the first opening so that some of the air which passes through the dry channel passes through the condenser to cool the condenser; and
the second damper closes the second opening so that the remaining air which passes through the dry channel flows to the humid channel.
4. The air conditioner of claim 2 , wherein:
during a ventilation mode,
the first damper blocks the condenser communication part with opening the first opening, and air introduced from an outdoor space is supplied to the indoor space through the first opening after passing through the dry channel; and
the second damper blocks the humid channel communication part with opening the second opening, and the indoor air is discharged to the outside after passing through the second opening and the humid channel.
5. The air conditioner of claim 1 , wherein the outdoor unit includes a dehumidification rotor formed from a first area provided on an outdoor air supply path connected to the dry channel and through which the air introduced from an outdoor space passes, a second area provided on a regeneration path configured to communicate with the outdoor space, and a third area provided on a first discharge path provided between the first area and the second area and through which the air which passes through the humid channel is discharged to the outdoor space.
6. The air conditioner of claim 5 , wherein:
a second discharge path through which the air which passes through the humid channel is discharged to the outdoor space is provided; and
a path changer is provided so that the air which passes through the humid channel flows through one of the first discharge path and the second discharge path.
7. The air conditioner of claim 5 , wherein:
a path is connected so that the air suctioned from the outdoor space is supplied to an indoor space after passing through the dry channel; and
a path is connected so that the air discharged from the indoor space passes through the third area through the first discharge path after passing through the humid channel.
8. The air conditioner of claim 7 , wherein, during a ventilation mode, indoor air transfers heat to the dehumidification rotor while passing the third area of the dehumidification rotor, and the dehumidification rotor rotates in order to be located at the first area, and the heat is transferred to the air which passes through the first area.