HEAT EXCHANGER SYSTEM WITH AIR COOLING Russian patent published in 2017 - IPC F28F9/00 F28D1/04 

FIELD: heating.

SUBSTANCE: heat exchanger system (1) with air cooling includes the inlet manifold (6), containing the plurality of input branch pipes (18), extending therefrom, the heat exchanger (4), connected to the output end of each of branch pipe and containing the inlet header (31), placed on the base frame with ability to move, the outlet manifold and the plurality of heat transfer tubes (34), connecting these two headers, and the connecting element (41, 75), connecting each adjacent pair of inlet headers. The inlet manifold, inlet headers and the connecting elements have a similar coefficient of thermal expansion so, that when the inlet manifold is subjected to thermal expansion, the corresponding thermal expansion of the inlet headers and connecting elements resulted in the inlet headers movement relative to the base frame to the distance, corresponding to the thermal expansion of the inlet manifold.

EFFECT: in the heat exchanger system with pipe voltage air cooling, connecting the inlet main pipe of the inlet manifold and each heat exchanger, is minimized through the use of the simple structure.

11 cl, 8 dwg