27-08-2014, 03:11 PM
ABSTRACT As the purpose of this project is to design and fabricate an easily maintained, low cost, off-grid refrigeration system. As we are living in 21st century a developing world where thousands of inventions are carrying out every day ,but the most important question that comes out is ‘the invention we did or the gadget we want to invent , is that affordable or not? Or the invention we are working on is sustainable or not? Our project is to design that type of sustainable refrigeration system that can be useful for middle class man and for those area where electricity supplies problems occurs because over 25% of this world does not have regular supply. This design we are working on will not require the electricity from high grid and it will work through renewable sources like air and solar energy and it can be easily operated and assembled from the material that can be easily got from local areas. In this report, we formulated problems regarding the refrigeration system named as WATER EVAPORATION COOLER & make a list of optimum solutions for this. In design