Pressurized Thermosiphon System with Evacuated Heat Pipes

Heat pipe pressurized solar water heater
for water heating
Scope of delivery:
- Tank,
- aluminum bracket,
- vacuum tubes with heat pipes.
Installation types:
- Flat roof, pitched roof.
Advantages and benefits:
• Easy installation and low maintenance cost
• High-quality inner tank to continuously maintain a good water quality
• Stable operating without tube scaling or pipe explosion risk.
Performance characteristics:
• Fast system starting, high energy yield and low heat loss
• Stong capability of antifreeze that is available for applications in low temperature area
• Pressurized system operating which is suitable for different installation methods
Series | HP 100L | HP 200L | HP 300L |
Rated operating pressure | 0.6Mpa | 0.6Mpa | 300L |
Tank weight | 34kg | 54kg | 74kg |
Insulation of tank | Polyurethane/47.5 | Polyurethane/47.5 | Polyurethane/47.5 |
Material inner tank | Stainless steel SUS304-2B | Stainless steel SUS304-2B | Painted steel/ stainless steel |
Diameter/thickness inner tank | φ385/1.2mm | φ385/1.2mm | φ385/1.2mm |
Material outer tank | White painted steel | White painted steel | Painted steel |
Diameter/thickness outer tank | φ480/0.4mm | φ480/0.4mm | φ480/0.4mm |
Type of tube | φ58×1800mm heat pipe | φ58×1800mm heat pipe | φ58×1800mm heat pipe |
Tube No. | 10 | 20 | 30 |
Bracket material | Aluminum alloy | Aluminum alloy | Aluminum alloy |
Bracket inclination | 30° | 30° | 30° |
Bracket weight | 7kg | 11kg | 13kg |
Electric heating | 1500W | 1500W | 1500W |
TP valve Temp./Pressure | 85°C / 0.6Mpa | 85°C / 0.6Mpa | 85°C / 0.6Mpa |