How does a refrigerator van work? | Forum

An independent diesel engine or the vehicle's engine power an integrated refrigeration unit, which powers a refrigerator van. The compressor, condenser, expansion valve, and evaporator make up the refrigeration system. The refrigerant gas passes through the condenser, where it cools and turns into a liquid, after being pressurized by the compressor. The expansion valve allows the liquid refrigerant to enter the evaporator, where it absorbs heat and reverts to a gas to chill the van's interior. In order to keep perishable goods fresh throughout transportation, this cycle is repeated inside the vehicle of Refrigerated Van for Rent , keeping the temperature steady and low.