integrated pressurized solar water heater
Integrative Pressurized heat pipe Solar Water Heater system
Integrative Pressurized Solar Water Heatercompose of pressure solar tank, high performance vacuum tube with heat pipe and strong galvanized steel frame. The Vacuum tube absorbs solar energy, and conductive copper pipe(heat pipe) transfers the heat into the pressurized water tank. In this case, the water inside the tank becomes hot. With the design of no water inside vacuum tube, the system will keep work even one or more tube was broken by accident or in a freezing area.
Specifications ( We accept the custom-made according to your specificaitons)StorageTankInnerTankSUS304-2Bfoodgradestainlesssteel(1.5mm)OuterTankGalvanized steel0.4mmwhite colorInsulatingLayerPolyurethanceFoam50mmInlet/outlet3/4VacuumTubeMaterialoftheglasstubeBorosilicateglass 3.3AbsorptiveCoatingGradeALN/AIN-SS/CUSize58mm*1800mmGlassThickness1.6mmDistancebetweentwotubes75mmTubeholderUVstabilizednylonHeatPipeMaterialTU1copperLength1700mmCondensermaterialTU1copperDiameterCondenserdia14mm,bodydia8mmContactsheetsAluminumfinframeMaterialGalvanizedSteelThickness1.5mmAngle25 to 45 degree availableOptionalControllerSR609ElectricHeater1500W/2000W
Technical Parameters StorageTankPressure endurable6bars working pressurePressure test in factoryover 12barsP/T valveRelease pressure when pressure over 6bar or temperature over 99°CMagnesium barCheck or change it every two yearsVacuumTubeAbsorption coefficient≥ 94%Emission coefficient≤ 7%vacuum (Pa)<5*10-3Hail resistance25mm diameterHeatPipeStart working30 degreesThermal conductivity2x104to 1.6x106 W/(m.°C)Anti-freezingMinus 30 °C