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12tubes Aluminum alloy Heat Pipe Solar Collector
Technical Parameters
Heat Pipe Vacuum Tube | Spec. (mm) | Φ47×1500 Φ58×1800 |
Tubes (pcs) | 12 / 15 / 20 / 25 / 30 | |
Material | Three-target vacuum tube, red copper heat pipe, aluminum fin | |
Coating | Cu/SS-ALN(H)/SS-ALN(L)/ALN | |
Pressurized Manifold | Flow passage | High-quality red copper Φ35*1.0mm |
Outer shell | Aluminum alloy plate 2mm | |
Insulation | Processed high-density polyurethane foam-forming 30mm | |
Bracket | Aluminum alloy 1.8~2.0mm | |
Accessories | Stainless bolts & nuts, dustproof rubber seal, plastic pipe holder | |
Working Pressure | 12 bar | |
Tilt Angle | 25°~ 90° (-5° upright or level shift) | |
Hail Resistance | Φ25mm diameter | |
Anti-freezing | ≤ (-)35°C | |
Features description:
The heat pipe solar collector consists of heat pipe glass vacuum tube, pressurized manifold, suppoting bracket and other related accessories
1) Solar heat pipe and its inner midium for thermal conduction, with a quick start and super daily efficiency about 55% in summer and 42% in winter, much more than that of the all-glass tube
2) The flow passage is inner closed and pressurized, no water or medium goes through glass vacuum tubes, no freeze to break vacuum tubes, able to serve in extremely cold weather
3) Heat pipe tip is inserted into a closed cannula welded into the copper flow passage, collector works well even withdrawal one or several heat pipe vacuum tubes
4) Aluminum alloy as bracket with super performance in chemical resistance, universal bracket suitable for slope and flat roof installation
5) Modularized collector, arbitrary combination with any architectural structure, adaptable to either slope roof or flat ground or upright walls, almost maintenance free collector
