Active Member
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[China]
Address: Solarshine industrial zone, Number 61, longxing lu north, Pingshan , Shenzhen city, China
Contact name:Simon Li
SHENZHEN SOLARSHINE RENEWABLE ENERGY TECHNOLOGY CO.,LTD. |
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Heat pipe solar water heater is an innovated product, the biggest advantage of this product is that the superconducting heat pipe is designed to make the system run under pressure, and the efficiency is higher than flat panel solar collector.
Heat pipe solar water heater system is especially suitable for private residential use. There are normally 2 systems, one is compact thermosyphon type, it need without pumps and temperature difference circulation system, capacity from 150-320L. The other type is the separated pressurized, which requires pumps and temperature difference system workstations, capacity of 150-500L.
Both of the 2 types systems can meet the hot water demand of different size households in an all-round way.
Specifications of 58mm*1800mm solar water heat pipe vacuum tube
| Structure | All glass double-tube co-axial structure | ||
Tube glass | Material | 1.6mm High borosilicate 3.3 glass | |
| Expansively | ≤3.3×10-6K | ||
| Transmittance | ≥0.89 | ||
| Hailstone resistance | Ø 25 mm | ||
| Withstand voltage | 0.6MPa | ||
| Resist wind | 30m/s | ||
| Life | 15 years | ||
| External tube diameter and thickness | Ø =47±0.7mm &=1.6mm | Ø =58±0.7mm &=1.6mm | |
| Internal tube diameter and thickness | Ø =37±0.7mm &=1.6mm | Ø =47±0.7mm &=1.6mm | |
| Tube length | 1500mm | 1800mm | |
| Vacuum degree | P≤5.0*10-4Pa | ||
Absorption coating property | Structure | Glass/CU/SS-ALN(H)/SS-ALN(L)/ALN | |
| Sediment method | 3 target magnetron sputtering plating | ||
| Absorption ratio | α=0.92~0.96(AM1.5) | ||
| Emission ratio | ε=0.04~0.06(80°C±5°C) | ||
| Idle sunning property parameters | Y=260~300m2.C/KW | ||
| Solar irradiation for obtaining a preset water temperature | H=3.7~4.2MJ/m2 | H=2.9~3.2MJ/m2 | |
| Average heat loss coefficient | ULT=0.4~0.6W/(m2.°C) | ||
| Key Specification | |
| inner tank | stainless steel SUS304-0.5mm |
| vacuum tube | QB-AL-N/AL-47-1500 |
| outer tank | stainless steel SUS201/Galvanized steel |
| frame | stainless steel SUS201-1.2mm/ Galvanized steel-1.5mm |
| insulation | Polyurethane |
| reflector | stainless steel |
| Solar heat storage tank diameter(mm) | 310/410 |
| Thickness, insulated(mm) | 50 |
| Vent connection(inch) | 3/4 |
| Electric heater connection(inch) | 1 |
| Water connection(inch) | 3/4 |
| Collector angle(degree) | 30/45 |
| Type (one) | Area (m^2) | Vacuum tube | Volume (Liters) | Grosswet (kg) | Volume/set (Cubic meter) | ||
Length (mm) | DIA(mm) | Qty(pcs) | |||||
| JDL-15-58/1.8 | 1.92 | 1800 | 58 | 15 | 135 | 49 | 0.51 |
| JDL-18-58/1.8 | 2.3 | 1800 | 58 | 18 | 156 | 58 | 0.61 |
| JDL-20-58/1.8 | 2.55 | 1800 | 58 | 20 | 172 | 65 | 0.66 |
| JDL-24-58/1.8 | 3.06 | 1800 | 58 | 24 | 206 | 76 | 0.77 |
| JDL-30-58/1.8 | 3.82 | 1800 | 58 | 30 | 260 | 92 | 0.95 |
