الوصف

split pressurized solar water heater in cludes major three parts, hose features as follows: part one:soar collector tubes 1)evacuated glass tube:hard borosilicate :3.3 2)evacuated glass tube:high efficient selective absorption coating: tri-elements:SS-C/CU and AL-N/AL 3)heat pipe:oxygen free copper :top:ø*4*1mm , body:ø8mm *0.6mm 4)alliminum alloy fin around heat pipe 5)material of manifold pipe:TP2 copper 6)material of manifold casing :TP2 copper:ø*5mm *0.8mm 7)material of insulation in manifold casing:rock wool 8)thickness of insulation:(MM) *5MM 9)density of insulation(kg/m3): ******0kgs *0)material of frame or support:alliminum alloy:2mm part two:split pressurized storage water tank 1)capacity:**0Liters 2) the material of inner tank:food level stainless steel:****2B:thickness, 1.2mm 3)the mateial of outer tank:color painted iron plate:0.*0mm 4) the material of insulation :polyurethane foaming:thickness :*0mm 5)working pressure:0.6mpa 6)auxilary electrical heater:1.5KW 7)size of inlet and outlet:1/2" 8)the material of heating exchange :copper material :size of diameter:*2mm*imm length:*5meter *2mm part three: work station :circulation pump, computerized systematic controller and peressure expansion and so on. the principle of split pressure solar heating system being describing as follows: the sunny rays shines on the solar collector tubes. the heat is absorbed by the selective absorption coating of glass tube .and the heat is transfered by alluminum fin , and transfered to heat pipe , then by the medium within heat pipe to co axial manifold copper pipe , then to heat exchange in water tank, finally to heat water around water storage tank.