COLECTOR SOLAR CONSTRUIDO MEDIANTE TALADRADO POR FLUENCIA TéRMICA

a heating equipment for residential water was built, using two solar collectors and one isolated reservoir. the system uses to copper tubes perforated by thermal flow drilling (tft), brazing with silver solder. the thermal fluid moves due to the density change of the cold and hot water. it is a mixture of ethyleneglycol-water and the heat is exchanged in the copper serpentine installed in the reservoir of 200 liters. daily it warms 80 liters of water to 45oc.