Structure and Principle: The heat pipe is hollow with the space inside evacuated, much the same as the solar tube.
Freeze Protection: Because the heat pipe is located within the evacuated glass tube, brief overnight temperatures as low as -20oC (14oF) will not cause the heat pipe to freeze.
⊙ High heat conduction coefficient:is 2000-5000 times of matal materials.
⊙ High quantity of heat conduction:is 1000times od metal materials.
⊙ Low temperature difference:less than 4℃ difference in 2 meter long pip
◆ Specifications:
Manifold casing material | Aluminum |
Frame material | Aluminum |
Header pipe material | 1.2mm thickness Copper |
Heat pipe material | 0.7mm thickness Copper |
Insulation | Polyurethane 55mm or Rock wool |
Rubber seals and rings | UV stabilized high temperature silicon rubber |
Test pressure | 9 bar |
Collector mounting | Flat roof/inclined roof |
Mounting angle | 15℃-50℃ |
Inlet Outlet | 3/4” |
MODEL | Ligthing (m2) | Heat pipe | Supply hot water(L/ ℃ ) | 20/40" container | GW KG | |
| |
diameter | length | No. | |
SY-1500/47-12 | 1.26 | Φ47mm | 1500mm | 12 | 70/60 | 133/276 | 28 | |
SY-1500/47-20 | 2.10 | Φ47mm | 1500mm | 20 | 125/60 | 110/227 | 46 | |
SY-1500/47-30 | 3.15 | Φ47mm | 1500mm | 30 | 180/60 | 76/158 | 69 | |
SY-1800/58-12 | 1.73 | Φ58mm | 1800mm | 12 | 110/60 | 118/244 | 40 | |
SY-1800/58-18 | 2.59 | Φ58mm | 1800mm | 18 | 150/60 | 84/175 | 58 | |
SY-1800/58-20 | 2.88 | Φ58mm | 1800mm | 20 | 175/60 | 77/160 | 64 | |
SY-1800/58-24 | 3.46 | Φ58mm | 1800mm | 24 | 220/60 | 64/133 | 79 | |
SY-1800/58-30 | 4.32 | Φ58mm | 1800mm | 30 | 260/60 | 52/106 | 98 | |
Features:
* Reliable, efficient, twin-glass solar tubes heat pipe
* Copper heat pipes for rapid heat transfer
- Low maintenance effort
- Easy installation of single or multiple units
* Corrosion resistant silver brazed copper header
For more informations,please to visit www.courelsolar.com
NOTE：Absorber area is the part of the collector that actively absorbs the light rays. For solar tubes this is defined as the cross-sectional area of the inner tube (selective coated) measured using the outside diameter. (Eg. 0.047 x 1.72m = 0.08m2)
