关于数据中心余热回收利用及余热供热智能控制的研究

Research on the recovery and intelligent control of waste heat in data centers

数据中心IT设备每年产生大量废热排放至空气中,如何将这部分热量变废为宝,实现能源的梯级利用具有重要的研究价值。本文提出一种数据中心余热回收系统,利用数据中心的空调冷冻水作为热源,为附近办公楼供暖,并通过供热系统智能控制,实现热量的精准匹配,按需供应。通过余热回收利用,办公园区每年节省大量天然气,降低碳排放,对建设综合科技园区发展具有重要推进作用。

IT equipment in data centers generates a large amount of waste heat discharge into the air every year.How to turn this part of the heat into a treasure,and the use of energy for energy to use has important research value.This article establishes a data center residual heat recovery system that uses the data center's air-conditioning frozen water as a heat source to heating for nearby office buildings,and intelligently control it through the heating system to achieve precise heat matching and supply on demand.Through residual heat recovery,the office park saves a lot of natural gas each year and reducing carbon emisions,which has an important role in building a comprehensive science and technology park development.