A heat exchanger for ovens for food cooking

摘要

The heat exchanger is particularly for ovens for food cooking comprising a radial fan (2), and is associated with a burner (3) supplied by a blower. The heat exchanger has a first part of pipe (4) into which the combustion gases are made to flow, which makes an almost-complete circuit of the radial fan (2) before bifurcating into at least two pipes (5) which extend around the radial fan (2). <IMAGE>