公开(公告)号：EP2661587A1

公开(公告)日：2013-11-13

申请号：EP12732076.0

申请日：2012-01-05

申请人： Karlstedt, Johan Holger

发明人： Karlstedt, Johan Holger

IPC分类号： F24D5/12 ,  F24D11/02 ,  F24H4/06 ,  F24D9/00

CPC分类号： F28F27/00 ,  F23J11/12 ,  F23J2211/20 ,  F23J2211/30 ,  F23L15/04 ,  F24D3/082 ,  F24D3/18 ,  F24D19/1072 ,  F24D2200/04 ,  F24D2200/12 ,  F24D2200/18 ,  Y02B10/70 ,  Y02B30/52 ,  Y02E20/348

摘要： Disclosed is a method for providing heat that includes preheating an incoming air flow from outside an apparatus in a first channel of a heat exchanger by a flow in a second channel of the heat exchanger, transferring the flow from the second channel outside the apparatus through an exhaust channel, providing heat by the preheated incoming air flow in a heat pump, and transferring in a transfer channel a flue gas flow provided by a burner to the second channel.