How does an air conditioner work? Flowchart of how an air conditioner works?

Air conditioners are divided into cooling mode and heating mode. Refrigeration principle of operation: after the power is turned on, the low-pressure vapor of the refrigerant in the refrigeration system is sucked in by the compressor and compressed into high-pressure vapor and discharged to the condenser. The cross-flow fan keeps the air entering the evaporator between the ribs for heat exchange, and sends the exothermic cooled air to the room.

Heating principle of operation: air conditioning heating is the use of refrigeration system compression condenser to heat the indoor air.

The air conditioner in the refrigeration work, low-pressure refrigerant liquid evaporation in the evaporator heat absorption and high-temperature and high-pressure refrigerant in the condenser exothermic condensation. Heat system is through electromagnetic commutation, the refrigeration system suction and exhaust pipe position of the exchange. Refrigeration work evaporator indoor coil into the condenser when heating, so that the refrigeration system in the outdoor heat to the indoor exothermic.

The air conditioning wind is the same as the fan, just the heat exchange between indoor and outdoor air, the refrigerant is the medium, the indoor heat is absorbed after the release to the outdoors, completed the refrigeration work. The wind is blown by the fan to push the air movement, does not involve air exchange.

The indoor air conditioning will be dry, because the indoor hot air in the cold liquefaction of a lot of water vapor will be diverted to the outdoors, so the air conditioning will generally have a pipe in the outdoor drip. So it is best to open a humidifier or place green plants in the interior of the air conditioning for a long time in summer.