| 摘要 |
PURPOSE:To circulate a circulating liquid by solar energy by a method wherein branch parts are provided in pipelines for the outlet of a solar heat collector and the inlet of an expansion tank and are connected to a superheater while the superheater is provided with a reflecting plate and a beam collecting lense. CONSTITUTION:When solar beams are existing, the circulating liquid in the superheater 9 is heated and the temperature thereof is risen. When the temperature has arrived at the boiling point of the liquid, vapor is generated, the vapor and bubbles are flowed into a pipeline between the outlet of the solar heat collector 1 and the expansion tank 2 by the pressure of the vapor, the circulating liquid is pushed up by the buoyancies of the vapor and bubbles and the liquid is flowed into the expansion tank 2. When the vapor is pushed out of the outlet 9a of the superheater 9 by the boiling, the pressure thereof is reduced suddenly, therefore, the circulating liquid is flowed into the inlet 9b of the superheater 9. According to the repetition of this phenomenon, the circulating liquid is flowed into a heat exchanger 4 from the expansion tank 2 and is returned to the solar heat collector 1. |
