Freon Refrigerating System generally adopts directly refrigerant-supply by expansion valve, the system consist of compressor, evaporator, condenser, expansion valve, Cooling tower, water pump and pipe etc. Freon system uses the pressure difference between condensing pressure and evaporating pressure as motivator and provided directly into evaporator after high-pressure flowing. As the following chart shows:
Main advantages and disadvantages:
• Operating simply and tending to realize automation.
• Relatively simple system and short installing period
• Be adapt to media and micro refrigerating system