The invention discloses a vehicle heat pump system, a dehumidification control method and device thereof and a vehicle, and the heat pump system comprises a heat pump loop, a warm air loop, a battery heat exchange loop, an electric drive heat exchange loop and an environment heat exchange loop. The heat pump loop is controlled to conduct refrigeration and dehumidification on the passenger compartment and provide heat for the warm air loop so as to supplement heat for the passenger compartment, and the heat supplementing capacity is determined; when the heat compensation capacity is sufficient, the warm air loop is controlled to release heat to at least one of the battery heat exchange loop, the electric drive heat exchange loop and the environment heat exchange loop so as to dissipate heat for the passenger compartment; and when the heat compensation capacity is insufficient, the warm air loop or the heat pump loop is controlled to absorb heat from at least one of the battery heat exchange loop, the electric drive heat exchange loop and the environment heat exchange loop so as to compensate heat for the passenger compartment. According to the dehumidification control method, the energy consumption of the heat pump system can be reduced, and heat among different loops of the heat pump system can be reasonably distributed.
本发明公开了一种车辆热泵系统及其除湿控制方法和装置、车辆,所述热泵系统包括热泵回路、暖风回路、电池换热回路、电驱换热回路和环境换热回路,所述方法包括:响应于车辆的乘员舱除湿指令,控制热泵回路对乘员舱进行制冷除湿和向暖风回路提供热量以给乘员舱补热,并确定补热能力;在补热能力充足时,控制暖风回路向电池换热回路、电驱换热回路和环境换热回路中的至少一个放热,以给乘员舱散热;在补热能力不足时,控制暖风回路或热泵回路从电池换热回路、电驱换热回路和环境换热回路中的至少一个吸热,以给乘员舱补热。本发明的除湿控制方法,能够减小热泵系统的能耗,并对热泵系统的不同回路之间热量进行合理分配。
Vehicle heat pump system, dehumidification control method and device thereof and vehicle
车辆热泵系统及其除湿控制方法和装置、车辆
27.02.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht |
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