FIELD: energy.
SUBSTANCE: energy-extracting system with a device, which ensures heat exchange and moisture exchange between air flows through it, besides, this device has two or more multilayer composite structures, where the multilayer composite structure is a porous rigid or semi-rigid structure, having multiple holes passing from the first surface to the second surface, which can be corrugated, and polymer film containing sulphonated block-copolymer, attached at least to one of the first and second surfaces of the structure and covering the above multiple holes.
EFFECT: proposed is a design of a system for energy extraction.
38 cl, 19 dwg, 1 tbl
