High Pressure Heat Pipe Solar Collector

Heat Pipe Solar Collector 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 Heat   Pipe     Vacuum Tube  Spec. (mm)  Φ 47× 1500        Φ 58× 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 Φ 35*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  Φ 25mm diameter    Anti-freezing  ≤ (-)35° CWorking Principle Solar collectors absorb solar energy from the sun, when solar collector temperature reaches the set value, the circulation pump will starts to circulate heat transfer fluid through the heat exchange coil to transfer the heat to water.   /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1