- Evacuated Tube
Evacuated Tube

Copper Heat Pipe

Products Description


Features of heat pipe evacuated tube:

As a key component of the heat-pipe solar collector, heat-pipe plays a very important role in this solar collecting system. The heat-pipe is composed of heat-energy absorption unit and condenser unit, and is hollow with the space inside evacuated. Under the evacuated tube circumstance, the air pressure inside heat-pipe is very low, thus the medium can be evaporated easily when absorbing certain energy. This vapor rapidly rises to the condenser zone and transfers heat, then becomes the liquid and returns to the bottom of the heat pipe since the heat is lost. This process repeats again and again, so the solar energy is transferred continuously.

On AOJIN heat-pipe collector, the condenser zone of the heat-pipe is inserted to the copper sleeves which are distributed on the water pipe averagely. After the solar energy is absorbed by the evacuated tube, it is transferred to the heat-pipe through the aluminum fin. Heated by the energy, the medium in the heat-pipe is working and transferring the heat energy to the condenser zone. When water or other medium in the water pipe flows across the copper sleeves, they would bring the energy and be heated. The heated water or other medium makes water in the tank hotter and hotter by walking across the coils in the tank


Specification of heat pipe evacuated tube:

1)Material of evacuated tube: All glass hard borosilicate: 3.3

2)Twin glass evacuated tube: Inner tube and outer tube

3)Coating of inner tube: High efficient absorption selective coating: SS-C/CU and AL-N/AL(three target)

4)Heat pipe: Oxgyen free copper, length: 1450mm and1750mm

5)Alluminum fin around the copper heat pipe

6)Diameter of tubes: ø 47mm*1500mm and ø 58mm*1800mm

7)No water in glass tube. The heat is conducted by medium in heat pipe Normal size of evacuated tube

8)Withstanding in extreme cold weather ≤ -35 degrees

9)Hail resistance: 25mm

10)Slicone seals and so on

Products Keywords:
solar power air conditioners  |  china solar water heater  |  chinese solar water heater  |  solar water heater supplier  |  solar powered indoor lights  |  solar air conditioning units  |  hybird solar air conditioner  |  home solar water heater  |  solar powered air conditioning  |