солнечный водоподогреватель

solar water heater-flat plate: Application of pressurized solar water heater: 1) pressurized solar water heater For domestic, industry and commercial use 2) Used in low-lattitude places We have CCC, CE, ISO9001:2000 and EN-12975 Solar Keymark certificates. Technical Data for flat plate solar water heater: Number of fins7 pcs for 2m2; 9 pcs for 2.5m2; 11pcs for 3m2Absorber MaterialCopper pipe + copper wingsAbsorber Coating1) black paint; 2)magnetic sputtered TINOXFlowing tubeCopper with 10mm/12mm diameterHeader tubeCopper with 22mm diameterCover glasstempered patterned glass with 4mm thicknessFrameelectrophoresis aluminum alloy with dark colorBottom Insulationglass fiber and foam(total thickness: 40mm)Side InsulationfoamBack sheetgalvanized steel plateworking pressure0.6MPATest pressure1.2MPARemark: we have three kind of materials for absorber core for choose.1) copper fins welded with copper pipes which is best solution.2) aluminum fins welded with copper pipes which is cheap solution.3) double aluminum fins hold copper pipes which is cheap solution.Efficiency:black paint; absorptance: 90%; emitance: 40%magnetic sputtered TINOX; absorptance: 95%; emitance: 10%pressurized solar water heater Fair Plans for 2010: Name of Fair Time City Booth Location 1 GUNESENERJISI09INISTANBUAL March 11-14, 2010 Istanbul Hall 10, Area A 2 CANTON FAIR April 15-19, 2010 Guangzhou 3 K/BIS May 1-3, 2010 Atlanta 4 INTERSOLAR June 9-11, 2010 Munich 5 CANTON FAIR October 15-19, 2010 Guangzhou We, Changzhou Erjin Solar-Energy Equipment Making Co.,Ltd, are established in 1989. We are a leading manufacturer of Solar Water Heaters (SWH), including Compact Non-pressurized SWH, Compact Pressurized SWH, Split Pressurized SWH and Flat-plate type SWH. For more information, please check our website or contact directly.