Now-a-days, global warming and high energy consumption are major concerns for the world. Actually, these two things are dependent on each other. Increasing energy consumption gives rise to global warming. Due to global warming, use of cooling systems increases, which in turn increases energy consumption. In a world with ever increasing demands, we need to utilize energy very efficiently, without compromising on performance and comfort. This project presents an idea to design a new system CoolAC. It uses cooling concepts of both, an air conditioner and a desert cooler. We think forward for optimal utilization of electric energy and providing maximum cooling. Project aims to design an advanced cooling system which uses energy in most efficient manner than ever before and provide maximum cooling accordingly and can be used for domestic and industrial purpose and solve the problem of ever increasing demand of energy.
Since conventional air-conditioner causes ozone layer depletion and global warming, also consumes large amount of energy or power for the purpose of summer cooling and winter heating. Therefore the energy conservation is important objective for the entire world, also environment pollution is much important factor for the whole world. These two factors can be eliminated by using other passive techniques such as ground heat exchanger. Ground heat exchanger consumes less power/energy as compare to conventional air-conditioner also have no bad impact on environment. The soil temperature at certain depth about 10 ft is kept constant throughout the year so this uses as heat sink or heat source in summer session or winter session respectively. The ground heat exchanger is generally known as earth air tunnel heat exchanger.