Data centers are no longer niche technical facilities. They are core for everything from AI and cloud computing to healthcare, finance, and industrial automation. As computing density increases, so does the pressure on the cooling system. Therefore, cooling is today considered critical infrastructure. And while much attention is paid to GPU, CDU and rack design above the floor, long-term stability, efficiency, and sustainability are determined below the floor in the hydronic system.

This FlowCon Topic Letter focuses on the key challenges facing modern data centers: low ΔT, rising energy costs, installation constraints, and sustainability compliance. It also outlines how an effective hydronic control strategy can make a measurable difference.

当供回水温差 (ΔT) 过低时, 需要更多冷冻水来补偿。低 ΔT 会导致能源浪费、系统效率降低及冷却设备负荷增加。缺乏精确控制将造成冷却性能不稳定、过热风险升高及能耗成本增加。

正确的 ΔT 将改变这一切

FlowCon PICV 通过动态调节流量, 可以维持最佳 ΔT 值的同时避免能效损失从而减少能源浪费。此外还能实现三大优势：更高系统效率、更低运行成本、更稳定冷却性能。