The invention relates to the technical field of heat management systems, in particular to a heat pump air conditioning system. In the heat pump air conditioning system, a first heat exchanger comprises a first connector and a second connector, a second heat exchanger comprises a third connector and a fourth connector, and a third heat exchanger comprises a first communicating port and a second communicating port; the reversing assembly communicates with the outflow end of the power source assembly and is connected with the first communicating opening, the second connector and the third connector. The second connector is communicated with the inflow end of the power source assembly through a first pipeline, a first valve is arranged on the first pipeline, the third connector is communicated with the inflow end of the power source assembly through a second pipeline, and a second valve is arranged on the second pipeline. The first interface is communicated with the second communication port, and the fourth interface is communicated with the first communication port; one end of the parallel pipeline is communicated with the first interface, and the other end is communicated with the fourth interface; the second communication port is communicated with the inflow end of the power source assembly through a first branch pipe, and a third valve is arranged on the first branch pipe.
本发明涉及热管理系统技术领域,尤其是涉及一种热泵空调系统。所述热泵空调系统中,第一换热器包括第一接口和第二接口,第二换热器包括第三接口和第四接口,第三换热器包括第一连通口和第二连通口;换向组件与动力源组件的流出端连通,换向组件分别与第一连通口、第二接口和第三接口连接;第二接口通过第一管路与动力源组件的流入端连通,第一管路上设有第一阀,第三接口通过第二管路与动力源组件的流入端连通,第二管路上设有第二阀;第一接口与第二连通口连通,第四接口与第一连通口连通;并联管道的一端与第一接口连通,另一端与第四接口连通;第二连通口通过第一支管与动力源组件的流入端连通,第一支管上设有第三阀。
Heat pump air conditioning system
热泵空调系统
2023-06-09
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 |