| 摘要 |
An air conditioning apparatus includes a casing having intake and blow-out ports, a partition member dividing an interior of the casing, a heat exchanger, and a centrifugal fan. The blow-out port is at least partially disposed adjacent to a blow-out port nearby lateral part of the casing along an opening direction of a fan entrance and the blow-out port. A fan downwind space is located on a downwind side of a bladed wheel within a fan compartment, and has a blow-out port opposed space and a blow-out port non-opposed space. A first guide member directs air existing in the blow-out port non-opposed space toward the blow-out port opposed space, and is mounted in a boundary region located astride of regions located on forward and rearward sides in a rotary direction within the blow-out port non-opposed and blow-out port opposed spaces, respectively. |
| 主权项 |
1. An air conditioning apparatus, comprising:
a casing having an intake port and a blow-out port; a partition member dividing an interior of the casing into a heat exchanger compartment located on an intake port side and a fan compartment located on a blow-out port side, the partition member having a fan entrance, the fan entrance being bored in opposition to the blow-out port and making the heat exchanger compartment and the fan compartment communicate with each other; a heat exchanger mounted in the heat exchanger compartment; a centrifugal fan including a bladed wheel having a plurality of rearward blades and being configured to suck air existing in the heat exchanger compartment into the fan compartment through the fan entrance, with the bladed wheel being mounted in the fan compartment such that a rotary shaft of the bladed wheel is oriented along a first axial direction direction perpendicular to a second lateral direction along which the partition member extends; and a first guide member, the blow-out port being at least partially disposed in a position adjacent to a blow-out port nearby lateral part, the blow-out port nearby lateral part being one of multiple lateral parts of the casing that are disposed along the first axial direction, the fan compartment including a fan downwind space, the fan downwind space being a space located on a downwind side of the bladed wheel within the fan compartment and having a blow-out port opposed space and a blow-out port non-opposed space, the blow-out port opposed space being a region upstream of and aligned with the blow-out port within the fan downwind space, the blow-out port non-opposed space being a region laterally offset from the blow-out port opposed space and axially on a fan side of a blow-out port non-opposed surface part within the fan downwind space, the blow-out port non-opposed surface part being opposed to the fan entrance in a position located on the downwind side of the bladed wheel and being laterally offset from the blow-out port opposed space and extending partially across the fan downwind space, and the first guide member being arranged and configured to direct air existing in the blow-out port non-opposed space toward the blow-out port opposed space, the first guide member extending from within the blow-out port non-opposed space to a region within the blow-out port opposed space. |
