| 摘要 |
PROBLEM TO BE SOLVED: To reduce size and cost of a circuit component in a ventilation air conditioner that utilizes heat pump. SOLUTION: A body 20 is mounted with: a refrigeration cycle including a compressor 14, a first heat exchanger 8, an expansion mechanism 15, and a second heat exchanger 2; blower devices sending air to the heat exchangers; and a control means 18 controlling these blower devices and the compressor 14, and having a heat generating part 17. The body 20 includes a drain pipe 19 draining dew condensation water generated in the second heat exchanger 2. A part of this drain pipe 19 is in contact with the heat generating part 17. The dew condensation water generated by being cooled in the second heat exchanger 2 by the action of heat pump is utilized for removing heat in the heat generating part 17 via the drain pipe 19, which accelerates cooling the heat generating part 17, so as to obtain the ventilation air conditioner with reduced size and cost of the component used in the heat generating part 17. COPYRIGHT: (C)2011,JPO&INPIT |
