| 摘要 |
PURPOSE:To enable a cooling at an inverter control part to be performed without making a large main body by a method wherein an electrical installation box for storing an inverter control device and an opening passage communicating a blowing side of an indoor air circulation circuit are made to have a shape projecting along an exterior air circulation circuit. CONSTITUTION:A partition plate 7 for partitioning an interior of a main body 1 of air conditioning machine into an interior air circulation circuit 8 and an exterior air circulation circuit 9 is provided. The interior air circulation circuit 8 is communicated with a suction inlet 2 and a blowing port 3 and is provided with an indoor heat exchanger 10, indoor fan motor 11 and indoor fan 12. The exterior air circulation circuit 9 is communicated with the inlet port 5 and the discharging port 6. An electrical system box 16 for controlling an inverter and a capability variable compressor 17 are arranged between the partition plate 7 having the exterior heat exchanger 13, outdoor fan motor 14 and outdoor fan 15, and a lower part of the indoor air circulation circuit 8. Electrical component elements 18 are stored in the electrical component box 16. An opening passage C for connecting the electrical component box 16 and the blowing side of the outdoor air circulation circuit 9 is made to have a shape projecting along the blowing side of the outdoor air circulation circuit 9. |
