The invention relates to the technical field of vehicle heat management, and particularly discloses an integrated cold and heat source switching device and an indirect heat pump system. The integrated cold and heat source switching device comprises a shell, a runner cover plate, a cooling liquid treatment assembly, a first water pump and a second water pump. The shell and the flow channel cover plate are connected in a sealed mode to form a plurality of flow channels. The cooling liquid treatment assembly comprises a cold water unit, a hot water unit, a first communication cavity, a second communication cavity and a valve element. The cold water unit comprises a first cavity and a second cavity, the hot water unit comprises a third cavity and a fourth cavity, the first communicating cavity communicates with an outlet of the first cavity and an outlet of the third cavity, the second communicating cavity communicates with an inlet of the second cavity and an inlet of the fourth cavity, and valve elements are arranged in the first cavity, the second cavity, the third cavity and the fourth cavity correspondingly. The valve element can control connection and disconnection of the first communication cavity and the second communication cavity. According to the integrated cold and heat source switching device, the arrangement of connecting pipelines is simplified, and the control efficiency and the operation reliability of a system are improved.

    本发明涉及车辆热管理技术领域,具体公开了一种集成式冷热源切换装置及间接式热泵系统。该集成式冷热源切换装置包括壳体、流道盖板、冷却液处理组件、第一水泵和第二水泵。壳体和流道盖板密封连接形成多个流道。冷却液处理组件包括冷水单元、热水单元、第一连通腔、第二连通腔和阀芯;冷水单元包括第一腔室和第二腔室,热水单元包括第三腔室和第四腔室,第一连通腔连通第一腔室的出口和第三腔室的出口,第二连通腔连通第二腔室的进口和第四腔室进口,第一腔室、第二腔室、第三腔室和第四腔室内均设置有阀芯,阀芯能分别控制第一连通腔和第二连通腔的通断。该集成式冷热源切换装置简化了连接管路的布置,提高了系统的控制效率和运行可靠性。


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    Title :

    Integrated cold and heat source switching device and indirect heat pump system


    Additional title:

    集成式冷热源切换装置及间接式热泵系统


    Contributors:
    WU DUO (author) / MU JINGYANG (author) / YU ZHAOKAI (author)

    Publication date :

    2024-05-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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