公开(公告)号：US10099263B2

公开(公告)日：2018-10-16

申请号：US15302736

申请日：2015-04-02

Applicant: INDESIT COMPANY S.P.A.

Inventor： Andrea Cagnasso ,  Mario Lippera ,  Gianluca Benedetto ,  Luca Brazzarola ,  Diego Driussi ,  Ivan Murador

IPC: B08B3/04 ,  A47L15/00 ,  A47L15/42 ,  A47L15/48 ,  D06F39/00 ,  D06F58/20 ,  D06F58/28 ,  D06F25/00 ,  D06F33/02

Abstract: A washing and drying machine has a treatment tub and comprises: a washing circuit, for drawing liquid from the tub and conveying it back into the tub, having a pump and means for heating the liquid; a drying circuit for extracting air from the tub and conveying it back into the tub, having a first fan, means for dehumidifying the air, and means for heating the dehumidified air; and a heat-pump arrangement having a refrigerating circuit for a refrigerant fluid, which includes a first condenser, a first evaporator, a first lamination valve, and a compressor. The means for heating the liquid comprise the first condenser, and the refrigerating circuit further comprises a second condenser, in series to the first condenser, and a second evaporator. The means for dehumidifying the air comprise the second evaporator, and the means for heating the dehumidified air comprise the second condenser.