Heat pipe pressure Solar Water Heater

Integrative pressurized solar water heater

1. Material of Inner Tank: 1.5mm thickness /1.2mm thickness SUS304-2B Stainless Steel
2. Material of Outer Tank: 0.31mm-0.4mm thickness Color Steel/Fluorine Carbon Plate/Wiredrawing Metal Plate
3. Heat Preservation: Polyurethane foam with 55-60mm thickness
4 all glass evacuated heat-collecting tubes :ALN/AIN-SS/CU
5. Vacuum tube:, 58mm*1800mm vacuum tube with heat pipe
7. Material of Support: 1.2mm thickness Stainless Steel/1.5mm thickness Galvanized Steel
8. Capacity: From 100L-300L
9. Electric heater, magnesium bar, relief valve 
 
Integrated pressurized solar water heater principle

It combined heat pipe solar collector and storage tank into one product. the condenser of the heat pipe tube is directly inserted into the non-corroding copper protection tube within the water tank .the heat pipe evacuated tube collect heat with high efficiency transforming of the incoming solar irradiation into heat. The condenser transfer the generated heat to the manifold where the water is heated. Thereafter, the hot water is circulating in the system until the system attains the required temperature.

Advantages:

Adopts the best conduction performance metal-heat pipe (copper)

Start up quickly, heat pipe transfer the heat energy into the storage tank in one direction

No water inside the evacuated tubes, the solar water heater can still in service even with several tubes breakage

Can be used all year round in the cold climate

No need to maintenance