Vakuumröhre Solarkollektor

Vacuum tube solar collector(SBT-Col ) Solar Collector include manifold, frame, heat pipe and vacuum Manifold material and thicknessBlack or silver aluminum alloy , thickness 2.0mm Header pipe material and thicknessDiameter:32mm, thickness 1.0mm copper pipeHeat pipe material and thicknessDiameter:14mm, thickness 0.5mm copper pipeInsulationPolyurethane foam 60mm or rock woolTest pressure and workTest pressure 9Bar, work pressure 6barFrame material and thicknessAluminum alloy , thickness 2.0mmCollector mountingFlat roof/slope roofInlet and outlet1/2"OR 3/4"Hail resistance25mmCoating of vacuum tubeSS-C/CU Main features: 1.Suitable for swimming pool,school,hotel 2.Module design, optional combination, which can meet the demand of large water consumption 3.Choosing applicable manifolds according to different project demands 4.Automatic water supply, electrical heater, good recycling for environment protection 5.Investment once and benefit for ever 6.No harm and pollution, economical and clean healthy How It Works : The operation of the solar collector is very simple. 1. Solar Absorption: Solar radiation is absorbed by the solar tubes and converted into heat. 2. Solar Heat Transfer: Heat pipes conduct the heat from within the solar tube up to the header pipe. 3. Solar Energy Storage: Water is circulated through the header, via intermittent pump cycling. Each time the water circulates through the header the temperatures is raised by 5-10oC / 9-18oF. Throughout the day, the water in the storage tank is gradually heated.