| 摘要 |
The solar heater has a surface which receives the solar rays and contains a heat exchanger. The radiation surface consists of an outer cylindrical cover for the heater and the heat exchanger consist of one or more tubes inside the cylinder. One tube is an evaporator and the second a superheater. The tubes run parallel to the outside surface of the heater. The space between the radiator and the tube is filled with a thermal conductor. The fluid in the tubes is pumped. |
