SIJIKING heat pipe vacuum tube solar water heater made in china

Product Details                                                                       

Heat Pipe Tube

High-vacuum double layer glass, together with three-target selective coating ensures an efficient solar heat collecting, patent copper heat pipe is designed to work within (-)40°C ~ 300°C , very efficient heat exchanger tube with outstanding anti-freezing property. 

Pressure Hot Water Tank

Thick food-grade stainless steel SUS304-2B as inner tank keeps hot water clean and drinkable, our advanced argon arc welding tech ensures a long working life more than 25 years, every tank has been full immersed in water and tested with 12 bar pressure to ensure no water leakage in high pressure condition. Heat pipe sockets are pre-installed in storage tank for twice heat exchange.

Water Tank Shell

Painted color steel together with colorful tank cover and bracket to form a beautiful appearance, the color can be customized to meet local solar market requirements. The paint tank shell protect tank from ultraviolet and chemical corrosion.

Insulation Layer

Germany-imported polyurethane, high-density foaming tech with twice slaking treatment, preserves hot water constantly as long as 70~80 hours.

Supporting Bracket

Shaped strong galvanized steel designed with a simple installation structure, strong weight bearing and up to 140 km/hr wind resistance, corrosion resistant paint ensures a long working life, universal bracket is designed for different house roof installation.

Accessories

Accessories for heat pipe solar water heater have been checked and selected carefully before packing and delivery.

Advantages:

Comparing with Non-pressure and Pre-heat solar water heater:

1. Heat pipe tubes for in-direct solar water heating, more safe, fast, anti-freezing;

2. No system drainage when one or several tubes are broken;

3. High pressure tank connecting with city water directly to get high pressure hot water;

4. No need to install on roof top to get hudraulic water pressure;

5. Less heat loss with safety valve closed tank;

6. Almost maintenance freely system;

Comparing with Split heat pipe solar water heater:

1. More lower cost;

2. More simple structure and installation;

Comparing with Pressure flat plate solar water heater:

1. Higher efficiency collector, much lower heat loss;

2. Super anti-freezing performance for cold weather;

3. No system drainage when one or several tubes are broken;

4. Convenience in parts carring and installation;