| 摘要 |
PURPOSE:To permit to reduce the height of the titled machine and install the same in the garret of a building, which is limited in the installation space thereof, easily by a method wherein an air blow-off port and two sets of atmosphere suction ports are arranged on the same line horizontally while a heat exchanger and a fan are arranged in the same horizontal plane at the back surface side of the blow-off port in an outer casing. CONSTITUTION:An air blow-off port 3 and atmosphere suction ports 2, arranged at both sides of the blow-off port 3, are arranged on the front surface of the outer casing 1 of an outdoor machine on substantially the same line horizontally while a heat exchanger 4 and a fan 5 are provided on the same horizontal plane at the back surface side of the blow-off port 3 in the outer casing. The suction part 23a of an air passageway, connected to the suction port, is formed at both sides of the heat exchanger and the fan while a machine chamber 7, partitioned by the side plate 25 of the air passageway, is provided in the outer casing. According to this arrangement, the height of the outer casing 1 is determined by the maximum value of the heat exchanger 4 or the fan 5 and the outdoor machine, whose height is low, may be obtained. In case the outdoor unit is installed in the garret of a house such as a building, ducts 17, 18 may be installed on the same level with each other by avoiding the beam 12 of a floor 11 without intersecting the suction duct 17 with the blow-off duct 18 in the form of a grade separation. |
