The invention discloses a vehicle cooling device and a vehicle heat management system, the vehicle cooling device comprises a main shell, a fluid control assembly, a pump assembly and a fluid heat exchange assembly, the fluid heat exchange assembly at least comprises a first heat exchange channel and a second heat exchange channel, and fluid in the first heat exchange channel exchanges heat with fluid in the second heat exchange channel; the main shell is provided with an impeller cavity, at least part of the pump assembly is located in the impeller cavity, and the vehicle cooling device is provided with a vortex channel in the impeller cavity. The vehicle cooling device is at least provided with a first flow channel, a second flow channel and a third flow channel, the fluid control assembly controls connection or disconnection of the first flow channel and the second flow channel, at least wall parts of the first flow channel, the second flow channel and the third flow channel are located in the main shell, the second flow channel or the first flow channel communicates with the impeller cavity, and the third flow channel communicates with the first heat exchange channel. The structure is compact, the flow path is simple, and the connection is convenient.

    本发明公开了一种车辆冷却装置及车辆热管理系统,包括主壳体、流体控制组件、泵组件、流体换热组件,流体换热组件至少包括第一换热通道和第二换热通道,第一换热通道内流体与第二换热通道内流体热交换;主壳体具有叶轮腔,泵组件的至少部分位于叶轮腔,车辆冷却装置在所述叶轮腔具有涡流通道;车辆冷却装置至少具有第一流道、第二流道和第三流道,流体控制组件控制第一流道和第二流道的连通或阻断,形成第一流道、第二流道、第三流道的至少壁部位于主壳体,第二流道或第一流道和叶轮腔连通,第三流道和第一换热通道连通,使得流体在主壳体流动,结构紧凑,流路简单,连接方便。


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    Title :

    Vehicle cooling device and vehicle thermal management system


    Additional title:

    车辆冷却装置及车辆热管理系统


    Publication date :

    2023-05-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



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