Cagnasso Andrea,Lippera Mario,Benedetto Gianluca,Brazzarola Luca,Driussi Diego,Murador Ivan
申请号：
US201515302736
公开号：
US10099263(B2)
申请日:
2015.04.02
申请国别(地区):
美国
年份:
2018
代理人:
McGarry Bair PC
摘要：
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.
