Inventors:
Nyle O. Movick - Boulder CO
International Classification:
F28D 1500
Abstract:
Method and apparatus for transferring heat from an elevated location to a lower location through a thermally circulated working liquid substantially without height limitation, in which heat is provided at the higher location to the liquid in a first stand pipe, the liquid is ejected as a result of such heat from the top of the first stand pipe into a collector communicating with a second stand pipe, the first and second stand pipes being connected at the bottom portions, thereby unbalancing the liquid levels in the two stand pipes, means for providing thermal equilibrium between the liquid in the stand pipes through the lengths thereof below the point at which the heat is added, and means for extracting heat from the liquid at the lower location.