HORIZONTAL HEAT EXCHANGER Russian patent published in 2007 - IPC F28D21/00 

FIELD: temperature control of rooms being under a heat exchanger.

SUBSTANCE: the horizontal heat exchanger recovering the water heat in the winter time, combining the functions of a coating and a roofing, having partitions carrying steel strings and exterior walls of rammed earth, a coating of two layers of transparent film placed on the strings, the second layer is perforated by holes passing through air bubbles for formation of a bubbly ice covering the water poured on the coating from the bottom of water reservoirs, a spouting chute, as well as a transparent film vapor seal placed under the heat exchanger, and a stack of several layers of transparent thin film.

EFFECT: provided protection of translucent components against ozone, solar and wind destruction and against fire, simplified and made cheaper penetration of the solar energy under the roofing, adjusted rational use of the heat-transfer medium and rain water.

1 dwg