HEAT EXCHANGE PANEL Russian patent published in 2012 - IPC F24J2/24 

FIELD: power industry.

SUBSTANCE: heat exchange panel includes heating surface and heat carrier tube having heat contact to heating surface. Heating surface is made in the form of corrugated foil and has no stiff mechanical attachment to heat carrier tube; besides, heat from heating surface is transmitted from heating surface to heat carrier tube by means of wire laid across corrugations at upper points, where heat and mechanical contact is performed between foil surface and wire by means of their rigid attachment, and across heat carrier tube, where heat and mechanical contact between wire and heat carrier tube is performed by means of their rigid attachment. At points which are located before the place where wire crosses heat carrier tube the wire has length free from being attached to several crests of corrugations and sufficient for compensation of heat expansions of foil surface and heat carrier tube relatively laid along corrugations.

EFFECT: heat carrier tube within the limits of heat expansions can freely move along the surface of corrugations, corrugated surface freely expands towards corrugation height rise, and heat-conducting wire changes its size by compressing or straining the corrugated surface.

2 dwg