The main components of an air conditioner can be categorized into two groups: core refrigeration components and auxiliary components.
Four Core Refrigeration Components
Compressor: Known as the "heart" of the air conditioner, it compresses low-temperature, low-pressure refrigerant into high-temperature, high-pressure gas, driving the refrigeration cycle.
Condenser: Typically located in the outdoor unit, it dissipates heat to convert the high-temperature, high-pressure gaseous refrigerant into a liquid state, releasing heat into the outdoor environment.
Evaporator: Located in the indoor unit, it allows the liquid refrigerant to evaporate and absorb heat, thereby cooling the indoor air.
Throttling Device: Commonly an electronic expansion valve or a capillary tube, it reduces refrigerant pressure and regulates flow, creating the necessary conditions for the refrigerant to vaporize in the evaporator.
Auxiliary Components
These include fans, control systems, filter driers, and four-way reversing valves. They are responsible for functions such as airflow delivery, intelligent control, impurity filtration, and switching between cooling and heating modes, ensuring the stable operation of the air conditioner.