公开(公告)号：US09970668B2

公开(公告)日：2018-05-15

申请号：US15278158

申请日：2016-09-28

申请人： DENSO CORPORATION ,  DENSO AIRCOOL CORPORATION

发明人： Naruhide Kimura ,  Shoichi Yamaguchi ,  Junichi Ohki

IPC分类号： F24F5/00 ,  F24F13/14 ,  F24F13/20 ,  F24F1/02 ,  H05K7/20

CPC分类号： F24F5/0007 ,  F24F1/022 ,  F24F5/001 ,  F24F5/0035 ,  F24F13/14 ,  F24F13/20 ,  H05K7/20309 ,  H05K7/20318 ,  H05K7/20354 ,  H05K7/2069

摘要： An integrated type air conditioning device includes a first refrigeration cycle that is an evaporative cooling type, a second refrigeration cycle that is a vapor-compression type, a blower device, and a housing accommodating the first and second cycles. The first refrigeration cycle includes an evaporation heat exchanger, a condensation heat exchanger, and a first refrigerant pipe. The second refrigeration cycle includes a compressor, a condenser, a decompression device, an evaporator, and a second refrigerant pipe. The housing is partitioned into an interior air passage and an exterior air passage. The evaporation heat exchanger and the evaporator are positioned in the interior air passage, the evaporation heat exchanger being located upstream of the evaporator with respect to an interior airflow in the interior air passage. The blower device is disposed in the interior air passage and is driven to generate the interior airflow in the interior air passage.