公开(公告)号：EP3173267A1

公开(公告)日：2017-05-31

申请号：EP16200602.7

申请日：2016-11-24

申请人： Iveco France S.A.

发明人： CODRON, Stephane ,  THOMAS, Romain

IPC分类号： B60H1/00 ,  F25B41/04 ,  B60H1/32

CPC分类号： F25B41/043 ,  B60H1/00392 ,  B60H1/00907 ,  B60H1/321 ,  B60H2001/00928 ,  B60H2001/3252 ,  B60H2001/3255 ,  F25B2339/047 ,  F25B2600/2515 ,  F25B2700/197

摘要： Air conditioning system, in particular for electric vehicle applications, defined by a closed circuit where coolant fluid circulates, the circuit comprising a first heat exchanger (evaporator) intended to be installed in the external environment, a second heat exchanger (condenser) intended to be installed in room or vehicle coach, a compressor arranged between said first and second heat exchangers and a lamination valve (LV) arranged symmetrically to the compressor between said second and first heat exchangers, wherein the circuit comprises a controllable valve (CV) arranged between said first heat exchanger (evaporator) and said compressor in order to maintain a fluid pressure within said first heat exchanger above a predetermined minimum threshold pressure, when said first heat exchanger works as an evaporator (heat pump mode).

摘要翻译： 空调系统，尤其是用于电动车辆应用的空调系统，其由冷却液循环的闭合回路限定，所述回路包括旨在安装在外部环境中的第一热交换器（蒸发器），第二热交换器（冷凝器） 安装在房间或车辆中的压缩机，布置在所述第一和第二热交换器之间的压缩机，以及与所述第二和第一热交换器之间的压缩机对称布置的叠片阀（LV），其中所述回路包括布置在所述第一和第二热交换器之间的可控阀（CV） 第一热交换器（蒸发器）和所述压缩机，以便当所述第一热交换器用作蒸发器（热泵模式）时，将所述第一热交换器内的流体压力保持在预定的最小阈值压力以上。