公开(公告)号：US20170370662A1

公开(公告)日：2017-12-28

申请号：US15191861

申请日：2016-06-24

Applicant: Robert Bosch GmbH

Inventor： Xiaobai Li ,  Alessandro Pecenko ,  Wolf Schmid ,  Gert-Jan Feberwee ,  Martin Rohaan

IPC: F28G13/00

CPC classification number: F28G13/00 ,  F24H8/006 ,  F24H9/0047 ,  F24H9/2007 ,  F28D21/0007 ,  F28F19/00 ,  F28F19/02 ,  F28F21/084 ,  F28F27/00 ,  Y02B30/106

Abstract: A heat exchanger management system and a method of operating the heat exchanger management system. In one embodiment, the heat exchanger management system includes a memory and an electronic processor electrically connected to the memory and configured to operate one or more burners to transmit heat to a heat exchanger for a first period of time that deposits corrosive condensates on a passivation layer of the heat exchanger, deactivate the one or more burners for a second period of time, operate one or more blowers to move air across the heat exchanger at a temperature that evaporates the corrosive condensates on the passivation layer of the heat exchanger and increases an oxide thickness of the passivation layer on the heat exchanger, and reactivate the one or more burners after the second period of time.