Refrigerator Cooling Basic Cycle

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