Heat Pipe Pressurized Solar Collector

Material
Following passage:High quality red copper (TU1),1.2mm thickness
Our Chest:Aluminum alloy
Heat insulation layer:Rock wool, 50mm thickness.
Bracket:Aluminum Alloy, 1.8mm thickness
Working Temperature:99 Celsius degree
Working pressure:1.0Mpa (10 bars)
Color:metal gray, Coffee brown,Shinning black
Characteristics
Water is repaidly heated by the heat pipe .
There is no water in the vacuum tube ,so the tube will not break in winter .
The small size of the collector allows for versatile architectonic integration .
Collector can be combined with existing pipeline .?.The collector can be operate even in case of a broken tube.A single tube

can ,if necessary ,be exchanged without interruption of the heating cycle.Applications
http://www.ejiasolar.com/
Heat Pipe Pressurized Solar Collector