| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a vehicle air conditioning device for heating a vehicle cabin which performs dehumidification in heating by suppressing power consumption in a heating means for regeneration, and reduces load on the heating means and suppresses power consumption in heating by collecting heat from air emitted from a vehicle. <P>SOLUTION: Some air, which is heated and dehumidified for heating the vehicle cabin, is used for regenerating a dehumidification means 20, which can save another heating means for regenerating the dehumidification means 20. Moreover, a cooling heat exchanger 8 for cooling is used as a means for collecting heat from air blown out from the vehicle, so another heat collection means for collecting heat is not needed, which reduces heating load of a heating heat exchanger 9. Accordingly, the compact and energy-saving vehicle air conditioning device can be provided. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
