heat pipe solar collector

详情

1.Solar Keymark(EN****5), CE, ISO***1, ISO****1certifications ***** to seven days delivery time ***** years warranty Key features of the Meida Solar Collector. 1. Internationally certified product (EN****5 KEMARY) 2. Copper heat pipes for rapid heat transfer and freeze resistant. 3. Reliable, efficient, tri-element evacuated vacuum tubes 4. Easy plug-in installation 5. Maintenance free 6. Suitable for mains pressure water (up to 6bars) 7. Corrosion resistant material (aluminum and copper) 8. Aluminum frame 2.5mm thickness 9. Black or Silver aluminum casing in good insulated *0. Stable solar conversion throughout the day *1. The best solar collector for domestic solar water heater systems *2. Ideal for commercial solar water heater applications Working principle: The selective coating on the inner cover of the evacuated tubes converts solar energy into heat energy and transfers heat to the heat pipes by aluminum fins, the liquid in the heat pipe changes into vapour which rises to the condenser. The heat then passes through the heat exchanger and the vapour becomes liquid, returning to the base of the heat pipe. The heat conducts to the heat transfer liquid(ante-freezing liquid or water) via a copper pipe. This transference of heat into the liquid creates a continuous circulation as long as the collector is heated by the sun.