タイトルまたは説明

The structure and the working principle of this type is similar with the above one
(Pressurized split solar water heater with the U copper pipe). The only difference of
them is the heat pipe.
This is the sketch map of the soalr collector with heat pipe
There are a special non-toxic liquid at the bottom of the heat pipe. The vacuum tubes absorb the solar energy, and then the energy is transferred to the heat pipe. The liquid in the heat pipe is heated and turns into the vapour. Then the hot vapour rises to heat pipe top, there are cold water flow through the copper mainfold header pipe, then the hot vapour transfer the energy to the cold water by the heat pipe.After the energy is transferred, the hot vapour turns into the cooled liquid, then
flows down to the bottom of the heat pipe. Repeating the cycle, then the water is heated.