| 摘要 |
<p>The invention concerns a temperature control device comprising a heat pump (12) including a main compression refrigerant fluid circuit (14) drawing calories from a cold reservoir (16) to transfer them towards a hot reservoir (18). The cold reservoir (16) comprises a first refrigerant fluid/heat transfer liquid heat exchanger (24) thermally coupling the main refrigerant fluid circuit (14) to a first auxiliary heat transfer fluid circuit (26) capable of being selectively connected to a so-called external heat exchanger (30) and a so-called cold thermal exchanger (32). The hot reservoir (18) comprises a second refrigerant fluid/heat transfer liquid thermal exchanger (34) thermally coupling the main refrigerant fluid circuit (14) to a second auxiliary heat transfer liquid circuit (36) capable of being selectively connected to the external exchanger (30) and to a so-called hot thermal exchanger (39). The invention is particularly useful for air conditioning in a motor vehicle passenger compartment and/or for temperature control in an element of said vehicle.</p> |
