Abstracto

Design and Fabrication of Water Refrigeration System by Creating Vacuum

R.Sam Sukumar, Dr.A.Gopichand, U.Janardhana, V.Satish Kumar, B.Veera Chanti

Today’s refrigeration and air conditioning systems have become necessary for the human. In those refrigeration systems we are using different refrigerants for providing refrigeration effects. Indirectly those refrigerants are causing many effects, by emitting harmful gases to the surroundings. Gases like chlorofluorocarbons are affecting the atmosphere and causing ozone depletion. Therefore eco-friendly refrigeration systems are needed to reduce the pollution caused by the conventional refrigeration systems. The working of present system is a combined principle of steam jet refrigeration system (Present) and earthen pot cooling technique (Ancient). Vacuum pump is connected to the flash chamber, there by the total air can be removed in the flash chamber and vacuum is created. Due to the vacuum the water boiling point reduces and water starts evaporated by taking latent heat from water itself. There by the water cooled to low temperatures, that chilled water is used for air conditioning purpose.