Heat Exchanger Bead Flow Guide for Uniform Cooling Distribution

The patent applies local quality by positioning beads at specific locations within the flow channel rather than uniformly distributing them. The beads are placed at strategic points where flow distribution needs correction, creating localized flow guidance structures that address non-uniform flow patterns without increasing overall flow resistance. This allows the short flow channel to maintain low resistance while achieving uniform flow distribution through targeted local modifications.

The patent segments the flow channel by introducing beads that divide the flow path into multiple sub-channels or flow paths. These beads create a segmented flow pattern that distributes cooling water more uniformly across the heat exchange surface without requiring an increased overall channel length. The segmentation effect allows the short channel to achieve flow distribution characteristics that would otherwise require a longer channel, thereby maintaining high heat exchange efficiency.

The patent employs simple bead-shaped flow guidance elements that can be easily manufactured and integrated into the flow channel. These beads are simple geometric shapes that can be produced through standard manufacturing processes, avoiding the need for complex flow guidance structures. The simplicity of the bead design allows for easy fabrication and assembly, reducing device complexity while achieving the desired flow distribution uniformity through their strategic placement rather than through complex geometric designs.