Flat plate solar water heater

详情

• 1. Collector 
• 1.1. Cover: Mistlite low iron extra clear tempered glass
• 1.2. Thickness of cover: 3.2mm
• 1.3. Diameter of pipe:
• 1.3.1. Header pipe: Φ*2mm (thickness: 0.8mm)
• 1.3.2. Risers: Φ*0mm (thickness: 0.7mm)
• 1.4. No. of risers:
• 1.4.1. 7 for DLL-C-FPC, 8 for DLL-F-FPC
• 1.4.2. Qty according customers requirements.
• 1.5. Distance between pipes: **0mm
• 1.6. Liquid heat transfer: Anti-freeze fluid(Water-glycol)
• 2. Absorber:
• 2.1. Surface: Eta plus coating or Black chrome coating
• 2.2. Thickness: 0.*2mm - 0.4mm
• 2.3. Absorber emittance:
• 5%±2% (Eta Plus) / *0%±2% (Black chrome)
• 2.4. Absorber absorption:
• *5%±2% (Eta Plus) / *0%±2% (Black chrome)
• 2.5. Connection between pipes: Laser welding
• 3. Frame:
• 3.1. Frame material: Anodized aluminum profile
• 3.2. Insulation & thickness:
• 3.2.1. PF Resins with aluminum sheet reflector
• 3.2.2. Rock wool
• 3.2.3. *0mm under the absorber & *0mm around walls
• 3.3. Back plate material: Galvanized steel sheet 0.4mm