OUTDOOR UNIT AND REFRIGERATION CYCLE DEVICE

摘要

An outdoor unit includes an outdoor air heat exchanger formed of an air heat exchanger that includes multiple aligned fins and a heat transfer tube intersecting the fins at multiple positions and transferring heat of a refrigerant flowing in the tube and that exchanges heat between the refrigerant and air; and a blower fan forming a flow of the air flowing through the outdoor air heat exchanger. In the outdoor air heat exchanger, the heat transfer tube intersects the fins at intervals based on a flow rate of the air flowing into the outdoor air heat exchanger according to a positional relationship with the blower fan.

主权项

1. An outdoor unit comprising:
an outdoor air heat exchanger formed of an air heat exchanger that includes a plurality of aligned fins and a heat transfer tube including a plurality of heat transfer tube segments, the heat exchanger tube segments each intersecting the fins at a plurality of positions and allowing a refrigerant to flow therein, the heat exchanger exchanging heat between the refrigerant and air; and a blower device forming a flow of the air flowing through the outdoor air heat exchanger, wherein, in the outdoor air heat exchanger, intervals between the heat exchanger tube segments are set to increase toward a region in which a volume of air flowing into the outdoor heat exchanger is large from a region in which the volume of air flowing into the outdoor heat exchanger is small.