Thermosyphon solar energy water heater system - SR-TS4736

Thermosyphon solar water heater

Thermosyphon system

Thermosyphon solar water heater relies on the natural circulation of water between the collector and the tank or heat exchanger. As water in the vacuum tubes is heated it rises naturally into the tank, while cool water in the tank flows down to the bottom of the vacuum tubes, causing circulation throughout the system.

Technical specifications

• Both of inner and outer water tank shells are made of SUS304-2B food grade stainless steel plate, welded by argon arc. Water is pure and drinkable.
• Heat insulation of water tanks adopts polyurethane foam; thickness is 50-60mm.
• Silicon rings to connect and seal them.
• The tubes and supports are adjustable, power bearing is average, and can assure the vacuum tubes to use for long time.
• Whole glass vacuum tubes adopt super hard borax and silica glass.
• Absorb rate: 93%, thermal radiation rate: 6%(100 degrees Celsius)
• Resist 25mm hail, using life can last 15 years.
• Temperature when exposed to sun without water: 250 degrees Celsius, 2.5 hours to boiling if using single tube.
• If you use electrical appliances to aid heating, to switch off the power supple before boiling.
• To test the water temperature before using, in order to avoid scalding.

Solar tank

1> Inner tank: imported food grade stainless steel304-2B, thickness 0.4-0.6 mm, and diameter 360mm

2> Outer tank: stainless steel, thickness 0.5 mm, diameter 460mm

3> Insulation layer: thickness 50-60 mm high density(45KG/M3) polyurethane foaming

4> Heat preservation: 72 hours at least

Solar collector

1> Size: 47*1500mm, 58*1800mm

2> Tube Material: Borosilicate Glass

3> Insulation Material: Rock Wool

4> Max Operation Pressure (Bar): 6

Frame and support

1> Galvanized steel with plastic spurt, stainless steel, aluminum alloy, thickness 1.5mm

2> Angle of inclination: 0-45 degree

Packing: Seaworthy carton

Warranty: 15 years