Liquid to Air Heat Exchangers: Bridging Closed-Loop Cooling Systems and Ambient Air

In many high-performance systems, the heat generated by electronics cannot be removed via traditional air cooling due to sealed enclosures or limited space. This is where a liquid to air heat exchanger plays a critical role.

These exchangers remove heat from circulating coolant (typically water or glycol mixtures) and dissipate it into the surrounding air using fan-assisted fin surfaces.

Key Applications: Industrial automation panels, Power electronics enclosures, Battery packs, Laser and optics devices.

How They Work

A pump circulates coolant from the heat source to the exchanger. Inside the exchanger, the fluid flows through a coil or channel in thermal contact with metal fins. Fans draw ambient air through the fins, removing heat and releasing it to the environment.

Huajing’s Solutions

Our compact, high-efficiency exchangers are easy to install in tight spaces, built with corrosion-resistant materials, designed for quiet operation, and customizable in flow rate, size, and thermal load.

Conclusion

For reliable closed-loop thermal control, liquid-to-air heat exchangers offer excellent efficiency and modularity. Contact Huajing to discuss your application and design needs.