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| pre-heated copper wire pool water solar heater working principle: |
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The selective coating on the inner cover of the evacuated tubes converts solar energy into heat energy and transfersheat 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 (antifreezing 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 |
Key features of pre-heated copper wire pool water solar heater : |
1 Use most advanced absorptive coating and high quality copper material guaranty high heat absorption and transformation efficiency,absorptance more than 93%, Emittance less than8%; 2 Specific technology and complete sealing design,maximum heat can be stored into the water box; 3 Thick glass wool insulation can guaranty maximum thermal reservation; 4 Anti-freezing,so it can also be used in high-latitude area; 5 Handpicked strong intensity cover glass,can resist 25mm diameter hail attack; 6 Handsome appearance,be integrated with the architecture with no clash with the building appearance; 7 Easy installation,could be installed on the roof with any slope, on the balcony or hung on the wall; 8 The special heat conductive media is heated in copper tube,reliable quality,and avoid maintenance for the long span of 15 years. |
| Specifications of pre-heated copper wire solar water heater |
Material: 1>, Inner water tank : imported SUS304 stainless steel 2>, Outer water tank : imported color plate 3>, Bracket : aluminum alloy or galvanized steel Solar vacuum tube: 1> Size: 47*1500mm 58*1800mm 47*1800mm 2> Quantity: 15/18/20/24/30/34/36 3> Hail resistance : diameter 25mm Temperature insulation layer: 1>50mm imported polyurethane , machinery overall for keeping same temperature and high pressure foam. 2>Heat preservation: 72 hours Capacity: 90L 110L 120L 145L 183L 135L 162L 180L 216L 270L Tank diameter: 420 mm/ 460 mm / 480 mm Max. pressure bearing: 0.6 Mpa 3 year international responsibility for free repairing or exchange due to original quality problems Packing : Export Carton. |
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