Basic cooling cycle of a refrigerator

The refrigerant enters the evaporator in the liquid state; exchange heat with food and evaporate; and is then suctioned by the compressor in the gaseous and low pressure state. It is compressed to the condenser in gaseous and high pressure state. Passing through the condenser until the capillary is reached, which will cause an increase in pressure and consequently change in the boiling point of the refrigerant gas, which through the exchange of heat with the environment liquefies through the filter and restarting the whole process again.