EP 2791589 B1 20191120 - HEAT PUMP UNIT AND METHOD FOR COOLING AND/OR HEATING BY MEANS OF SAID HEAT PUMP UNIT
Title (en)
HEAT PUMP UNIT AND METHOD FOR COOLING AND/OR HEATING BY MEANS OF SAID HEAT PUMP UNIT
Title (de)
WÄRMEPUMPENEINHEIT UND VERFAHREN ZUR KÜHLUNG UND/ODER BEHEIZUNG DURCH DIESE WÄRMEPUMPENEINHEIT
Title (fr)
UNITÉ DE POMPE À CHALEUR ET PROCÉDÉ PERMETTANT DE REFROIDIR ET/OU DE CHAUFFER AU MOYEN DE LADITE UNITÉ DE POMPE À CHALEUR
Publication
Application
Priority
- IT TO20111134 A 20111212
- IB 2012057221 W 20121212
Abstract (en)
[origin: WO2013088358A1] A heat pump unit (1) comprising at least one circuit (2) adapted to perform a heat pump cycle with a respective operating fluid, which comprises: an evaporator (S8) adapted to perform the evaporation of the operating fluid at a lower pressure of said heat pump cycle and intended to be connected to an external circuit of a first thermal user installation in a cooling operating mode of said heat pump unit; a condenser (S4) adapted to perform the condensation of the operating fluid at a higher pressure of said heat pump cycle and intended to be connected to an external circuit of a heat sink (20) in a cooling operating mode of said heat pump unit (1), and a first heat exchanger (S6), adapted to perform an undercooling of the operating fluid at the higher pressure of said heat pump cycle after the condensation of the same. The first heat exchanger (S6) is selectively connectable to an external circuit of a second thermal user installation (12) for transferring thereto heat power released by said operating fluid during said undercooling. The invention further relates to a method for cooling and/or heating which may be implemented by means of the heat pump unit (1).
IPC 8 full level
F24D 11/02 (2006.01); F24D 17/02 (2006.01)
CPC (source: EP US)
F24D 11/02 (2013.01 - EP US); F24D 17/02 (2013.01 - EP US); F25B 29/006 (2013.01 - US); F25B 30/04 (2013.01 - US); F24D 2200/12 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2013088358 A1 20130620; EP 2791589 A1 20141022; EP 2791589 B1 20191120; IT TO20111134 A1 20130613; US 2014338377 A1 20141120
DOCDB simple family (application)
IB 2012057221 W 20121212; EP 12818604 A 20121212; IT TO20111134 A 20111212; US 201214364519 A 20121212