Solar vacuum tube for solar heater

Solar vacuum tube working principle: 
1. On heat-pipe collector, the condenser zone of the heat-pipe is inserted to the copper sleeves

which are distributed on the water pipe averagely. 

2. After the solar energy is absorbed by the vacuum tubes, it is transferred to the heat-pipe

through the aluminum fin. 

3. Heated by the energy, the medium in the heat-pipe is working and transferring the heat

energy to the condenser zone. 

4. When water or other medium in the water pipe flows across the copper sleeves, they would

bring the energy and be heated. 

5. The heated water or other medium makes water in the tank hotter and hotter by walking

across the coils in the tank. 

   Solar vacuum tube features 
1. Higher heat efficiency: Advanced heat transferring style of the heat pipe, excellent selective

absorbent coating and perfect combination with high vacuum heat preservation 

2. Wide applicable range: As the heat pipe has less heat capacity, it can be started quickly even

under cloudy fine day and collect heat effectively. It can work normally even -30 below degree.

As no water in the vacuum tube, it can effectively prevent lowing of heat efficiency due to frost

cracking or scaling 

3. Each individual tube can work independently, and the whole machine can still work if

individual tube is damaged. The service life of the heat pipe can be longer than 15years. 

4. The unique connection between the heat pipe and the vacuum tube can ensure both sealing

and replace of damaged glass vacuum tube.

size:

* 47mmx1500mm

* 47mmx1800mm

* 58mmx1800mm

Contact person: Erin Ruan

Tel: 0086-13511390503

Fax: 0086-0573- 87869935  

Skype: eva201423