COOLING UNIT FOR VEHICULAR AIR-CONDITIONER

摘要

PROBLEM TO BE SOLVED: To provide a cooling unit for a vehicular air-conditioner that can reduce the pressure loss of a ventilating system by constituting the unit so that the blowoff direction of a blower provided in a lower side passage is almost the same flow direction as an inflow direction into a connecting duct. SOLUTION: An air-conditioning unit 1 is provided with a partition wall member 17 for dividing the air downstream side of an evaporator 13 into an upper side passage and the lower side passage; a first blower 22 for blasting air into a second-floor blowoff duct 2 leading into a second-floor cabin from the inside of the upper side passage; and a second blower 25 for blasting air into a first-floor blowoff duct 3 leading into a first-floor cabin from the inside of the lower side passage. The second blower 25 is provided with the connecting duct 27 between the second blower 25 and the first-floor blowoff duct 3, and a blowoff port of the second blower 25 and an inlet part of the connecting duct 27 are connected to each other so that the blowoff direction of the second blower 25 is almost the same flow direction as the inflow direction into the connecting duct 27.