| 摘要 |
<p>PURPOSE:To provide an electric automobile air conditioner which does not harm the travel performance of a vehicle and secures heating ability even at the time of low outer air temperature and does not reduce the interior space of the vehicle. CONSTITUTION:Batteries 9 have large thermal capacity, so they can maintain for a long time heat they themselves have emitted at the time of charging or heat that is added from the outside. By taking advantage of the thermal capacity of the batteries 9, air in a vehicle room is sucked into an extension duct 2a from a suction opening 8 and made to pass the battery 9 portion, and as a result, air is heated and again blown out into the vehicle room. As a result, there is no need of mounting a regenerative material separately, and hot air of a comparatively high temperature can be obtained, so the increase of a vehicle weight can be prevented, and the improvement of travel performance, the securing of heating ability and the prevention of the reduction of a inside room space can be realized.</p> |
