冷却液侧热管理系统及其运行方法和车辆

By integrating key components of the coolant-side thermal management system through an integrated flow channel plate structure, the energy loss and flow resistance problems caused by dispersed layout are solved, thereby improving the energy saving and comfort of the entire vehicle.

CN122402207APending Publication Date: 2026-07-17FAWER AUTOMOTIVE PARTS LIMITED COMPARTY +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
FAWER AUTOMOTIVE PARTS LIMITED COMPARTY
Filing Date
2026-05-25
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

The existing coolant-side thermal management system has a dispersed arrangement of various functional components, which leads to increased energy loss during coolant flow, higher vehicle energy consumption, increased system flow resistance, and reduced thermal management efficiency.

Method used

The flow channel plate adopts an integrated molding structure, which centrally fixes the first four-way solenoid valve, the second four-way solenoid valve, the warm air water pump, the battery water pump, and the motor water pump on the same side. It achieves precise connection through multiple inlet and outlet ports, reduces connecting pipes and fasteners, reduces flow resistance, and improves heat transfer efficiency.

Benefits of technology

Integrated design significantly reduces system flow resistance, reduces energy loss, saves vehicle weight and cost, and improves the heat transfer efficiency of the thermal management system and the overall vehicle energy-saving effect.

✦ Generated by Eureka AI based on patent content.

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Abstract

本发明提供了一种冷却液侧热管理系统及其运行方法和车辆,涉及车辆的热管理的领域,包括两板注塑成型后经焊接形成的一体流道板,内部形成相互连通的冷却液流道,第一四通电磁阀、第二四通电磁阀分别通过螺栓固定于流道板的一侧预设安装位;电子水泵组件包括分别通过螺栓固定于流道板相同侧的暖风水泵、电池水泵和电机水泵;膨胀水壶固定于流道板的顶部,且膨胀水壶的补水口位置高于电子水泵组件的进水口位置;流道板的表面设有多个进出水口,多个进出水口分别与电磁阀、电子水泵组件的流道接口对应连通,解决了各功能部件分散布置,加剧冷却液流动过程的能量损耗的技术问题,达到降低整车重量,节省整车布置空间及提高热效率的技术效果。
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