2016 new patent Integrated pressurized solar water heater

Specification

1. Inner tank: 1.2mm food grade stainless steel304, Outer tank: 0.4mm color steel /stainless steel 

2. Insulation: 50-55mm polyurethane,heat preservation 72hours/3days 

3. Capacity: From 100L To 500L

4. Pressurized tank, working pressure 6 bar, Max resistance 12 bar. 

5. Copper heat pipes for rapid heat transfer, No water through the tube, So it can good working in winter without freeze.

6. Daily efficiency: ≥ 55% (≥ 42% in winter)

7. Working temperature: 60 Degree Celsius -40 Degree Celsius8. Vacuum tube specifications: 58mm*1800mm9. Lifetime: 15 years

Features:

1. This system consists of solar vacuum tube, water tank, stand.

2. Using solar vacuum tube is very high efficiency.

3. The complete system doesn't need any power, green and economic.

4. Easy install, easy operation, fashionable.

5. Well wind, snow and hail resistance.

6. 72 hours heat preservation.

 Working Principle:

       This system uses the thermosiphon principle, Solar vacuum tube is pluged into

 the bottom of water tank, The water is filled inside the solar vacuum tube, Solar vacuum

 tube transmit solar energy to heat energy, The temperature of waterinside solar vacuum

 tube is rising, As the thermosiphon principle, the hot water rise up, and arrive in the water

 tank, the cold water inside the water tank go down the solar vacuum tube,so the system

 runs by this circulation way until the water become very hot. The highest temperature of

 water tank can be 95 degree Celsius, During this process, this system doesn't need any power,

  just under the sunshine. It is a green product.

Advantages

1. Highly efficient absorber of high performance with daily average efficiency over 50%;

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

3. Withstand pressure of 6 Bar, can be connected directly with city water.

4. No water inside the evacuated tubes; The solar water heater can still in service even with several tubes breakage;

5. Highly efficient insulation with polyurethane foam;

6. Simple structure, easy to assembly and install, diffuse flat plate reflector can be assembled easily with its module structure;

7. Can be used all year round in the cold climate;

Contact person: Erin Ruan

Tel: 0086-13511390503
Fax: 0086-0573- 87869935 
Skype: eva201423