1) inner tank:stainless steel sus304-0.5mm
2) vacuum tube:qb-al-n/al-47-1500/58-1800
3) outer tank:stainless steel sus304
4) insulation:polyurethane 50mm/60mm
5) frame:stainless steel bar 1.2mm
6) reflector:stainless steel
1) this type of solar water heater works with high pressure, so do the water it prodeces.
2) it uses the heat pipe to delivery the heat energy, it can works rapidly
3) because of no water in the vacuum tube, so there will not tube breakage in the winter
4) each vacuum tubes can work alone, so it can still operate in the event of occasional tube breakage
5) inner tank:macromolecule
6) vacuum tube:al-n/al47-1500/58-1800
7) outer tank:sus304-2b
8) reflector:aluminum component/stainless steel
Feature:
1). Higher heat efficiency advanced heat transferring style of the heat pipe.Excellent selective absorptive coating and perfect combination with high vacuum heat preservation.
2). Wide applicable range:-35~300 degree celsius. As the heat pipe has less heat capacity, it can be started quickly even under cloudy fine day and collect heat effectively.It can work normally even-35 below degree. As no water in the vacuum tube. It can effectively prevent lowing of heat efficiency due to frost cracking or scaling.
3). Each individual tube can work independently, and the whole machine can still work if individual tube is damaged. The service life of the heat pipe be longer than 15years.
4). The unique connection between the heat pipe and the vacuum tube can ensure both sealing and replcace of damaged glass vacuum tube.
5). The insulating layer uses polyurethane bulk bubble and has a good effect of temperature
Preservation
6). Seamless and anolized crust of manifold case use alumninum material of high strength with air flow design
1). Use super heat conduction pipe and has a good effect of heat exchange.
2). No water in the vacuum tube, so the tube will not break in the winter.
3). Material of collector is stainless steel. Hail restistance is 25mm.
4). Pressure resistance: 0.8mpa
Specification:
Manifold box: inner tank: stainless steel 304-2b, 0.4mm. Outer tank: stainless steel or galvanized steel.
Frame: profile stainless steel, 1.2mm or more, or galvanized steel, 1.2mm or more.
Types of tubes: 47-1500, 58-1800, or other types.
No. Of tubes: from 10 tubes to 50 tubes.
Characteristic:
High efficiency, low cost
Suitable for project or home use
No pressure at all, very safe easy installation
Beautiful outlook, match the building perfectly large absorbing area
1) inner tank:stainless steel sus304-0.5mm
2) vacuum tube:qb-al-n/al-47-1500/58-1800
3) outer tank:painted steel-0.4mm/aluminum-zinc coated steel-0.45mm
4) insulation:polyurethane 50mm/60mm
5) frame: aluminium alloy
