| 摘要 |
<p>The invention relates to a thermal conditioning device for a motor vehicle comprising an electric machine (1) used to drive said vehicle, said device comprising: - a refrigerant circuit (2), intended at least for conditioning of a passenger compartment of the vehicle, comprising a heat exchanger (22) intended to work as a condenser to heat a flow of air flowing toward said passenger compartment, - a first heat transfer fluid circuit (3) intended to cool said electric machine (1), - a second heat transfer fluid circuit (4) intended for thermal regulation of a component (5) of a supply circuit of said electric machine (1), - a heat exchanger (26), called heat transfer fluid/refrigerant heat exchanger, allowing a first heat exchange between said refrigerant circuit (2) and said second circuit (4), said circuits being configured to make said heat transfer fluid/refrigerant exchanger (26) work at least as a cooler so as to cool said heat transfer fluid using said refrigerant.</p> |
