At present it is used more and more energy. To meet the needs and convenience of the daily life of human beings. Air conditioning and cooling system is a part of the electricity consumption in the country, which tends to rise over time. Air conditioning and cooling systems in almost all the compressors and refrigerants compressor is chloro fluoro carbon (CFCs) . When released into the atmosphere is going to destroy the ozone layer and the resulting impact on the environment. To avoid environmental problems has been studied and developed cooling system to help preserve the environment by using cooling devices that do not harm the atmosphere.