Плоский солнечный подогреватель воды

Flat Panel Solar Water Heatercollectors comprise of an insulated, weatherproof box containing a dark absorber plate under one or more transparent or translucent covers. Water or heat conducting fluid passes through pipes located below the absorber plate. As the fluid flowsthrough the pipes it is heated. This style of collector, although inferior in many ways to evacuated tube collectors, is still the most common type of collector in many countries.Special Anodized aluminum alloy frame to ensure handsome apperance and can accept high pressure without leakage Operation Temperature -33°C 120°C Patterned temper glass or low iron temper glass (4mm thickness) is not easy broken with very high transmission and low emission Black chrome or Magnetic blue sputtering coating has very higher absorption rate to ensure the high efficiency. We have three types of flat plater solar collector .FP Collectors (Model: SHFPC-FP)Absorber Type Flat plate tube Absorber fin material Aluminum Sputtered surface Black color, anodic oxidation layer Absorptivity α=0.93(±0.05) Emittance ε=0.12(±0.02) Tube Array Riser to heat layer joint Supersonic melting solder Header material Header size copper Φ 25mm Riser material Riser size Number of risers Copper and Aluminum Φ 12 mm 7 set Collector socket material Collector socket thread size Maximum torque Connection pip size Free machining brass 20mm(3/4” BSP) 0.03 kN-m 19.1mm OD ( 3/4”) Weights & Measures Weight empty Weight full Structural pressure test 31.5kg 40kg 300kPa M Collectors (Model:SHFPC-M)Absorber Type Absorber fin material Absorber fin dimensions Sputtered surface Feature Absorptivity Emittance Flat plate tube Copper 1,970mm×970mm Black chromium,having selective surface decalescence Absorptivity&Emittance are according to BC091 α=0.93(±0.05) ε=0.12(±0.02) Tube Array Riser to heat layer joint Header to riser joint Header material Header size Riser material Riser size Number of risers Collector socket material Collector socket thread size Maximum torque Connetion pip size Supersonic melting solder Copper Silver solder Type C-copper tube, to AS 1432-1973 Φ 25mm OD, 0.71 mm wall thickness Type C-copper tube, to AS 1432-1973 Φ 12 mm OD, 0.40 mm wall thickness 7 Free machining brass 20mm(3/4 BSP) 0.03 kN-m 19.1mm OD ( 3/4) Weights & Measures Weight empty Weight full Structural pressure test 38kg 40kg 800kPa modelabsorbSupply hot water(L/ )20/40" containerFOB Shanghai Port M-Collector1970x97010093/180USD 279BT-Collector1970x97011193/180USD331FP-Collector1970x97013393/180USD 95Remarks: FP-COLLECTOR suit for non-pressurized system, M-COLLECTOR and BT- collectorsuit for pressurized system