| 摘要 |
PURPOSE:To facilitate designing and manufacturing of the air conditioner, by employing a plurality of multi-purpose outdoor units and a single indoor unit connected to the respective outdoor units for constituting a refrigerating cycle, and thereby making a most efficient use of the multi-purpose outdoor units. CONSTITUTION:Multi-purpose outdoor units 25, 26 comprise respectively compressor 27, 28 outdoor heat exchangers 29, 30, outdoor fans 31, 32, etc. On the other hand, an indoor unit 19 connected to the outdoor units 25, 26 comprises an indoor fan 5, indoor heat exchanger 12 having circuits corresponding to respective units 25, 26, etc. In case of employing two refrigerating cycle system, the indoor heat exchanger 12 is arranged such that heat exchanging medium circulating pipes 35 for outdoor unit 25 and that 36 for outdoor unit 26 are disposed in a zigzagged manner in heat exchanging fins 33. With such an arrangement, it is enabled to make the heat transfer area of an inoperative heat exchanger effective for an operative heat exchanger in case that the refrigerating cycle of either of the two outdoor units is kept at rest. |
