| 摘要 |
PROBLEM TO BE SOLVED: To reduce noise and to save energy by reducing pressure loss of blown-off fluid of an indoor built-in type heat source unit. SOLUTION: This indoor built-in type heat source unit comprises a housing suction opening and a housing blow-off opening on the same side face of a housing 101. The inside of the housing is partitioned by a housing partitioning plate 115 into a housing suction-side space and a housing supply-side space, a centrifugal fan 107 is disposed in the housing suction-side space to blow off the air to the housing blow-off side space, fan blow-off openings 124, 125 are formed on the housing partitioning plate, a compressor 109 is disposed at an upstream side of the airflow of the centrifugal fan, and a heat exchanger 108 is disposed between the centrifugal fan and the compressor. Further a fluid partitioning plate 114 is disposed between a top face and a bottom face of the housing to guide the air blown off from the fan blow-off opening. COPYRIGHT: (C)2010,JPO&INPIT |
