| 摘要 |
<p>#CMT# #/CMT# The apparatus (1) has an air-conditioning loop (2) comprising a compressor (3), which includes a cooling system (7) through which coolant circulates in a cooling loop (8). The cooling loop is thermally connected with the air-conditioning loop through a heat exchanger (10). The heat exchanger is arranged downstream of the compressor. The cooling loop includes another heat exchanger (11) that is arranged downstream of the former heat exchanger. The cooling loop is provided with a distribution unit (14) adapted to feed the latter heat exchanger and a third heat exchanger (12). #CMT# : #/CMT# The second heat exchanger is designed as an internal heat exchanger, a condenser (4) and an evaporator (5). The third heat exchanger is designed as an external heat exchanger and a reversible heat exchanger (6). #CMT#USE : #/CMT# Heating-, ventilation-, and air-conditioning apparatus for use in a passenger compartment of a vehicle i.e. motor car. Can also be used for a hybrid vehicle or an electric vehicle. #CMT#ADVANTAGE : #/CMT# The heat exchanger is arranged downstream of the compressor in order to increase dissipation of heat of the cooling loop, thus allowing satisfactory cooling of electronic- and/or mechanical components of the compressor, increasing thermodynamic performances of the air-conditioning loop, and controlling energy consumption of a vehicle. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a schematic pneumatic circuit diagram of a heating-, ventilation-, and air-conditioning apparatus. 1 : Heating-, ventilation-, and air-conditioning apparatus 2 : Air-conditioning loop 3 : Compressor 4 : Condenser 5 : Evaporator 6 : Reversible heat exchanger 7 : Cooling system 8 : Cooling loop 10-12 : Heat exchangers 14 : Distribution unit.</p> |
