DEVICE AND METHOD FOR HEAT TRANSFER IN A DIRECTION REVERSE TO THE NATURAL CONVECTION

摘要

The device for heat transfer in a direction reverse to the natural convection that is made as a closed circulating loop which incorporate two branches: a hot falling one and a cold rising one, where the both branches are mutually connected at one side via a cooler where at the other sides these branches are terminated in two vessels, respectively, a hot one and a cold one. The device has also a control valve which is implemented as a liquid seal with the passage pipe meant to connect vapour volumes of the mentioned vessels, and an intermediate channel to drain the heat-transfer agent from the cold fluid vessel to the hot one, and check valves to ensure unidirectional flow of liquids. The design incorporates technical means intended for vapour condensation of the pumping substance as well as technical means intended for draining that condensate from the condensation area to the evaporation area.