数据中心利用余热回收实际案例分析  

Data Center Utilization of Waste Heat Recovery Practical Case Study

作　　者：张硕 黄英 李河 孙长青 Zhang Shuo;Huang Ying;Li He;Sun Changqing

机构地区：[1]人保信息科技有限公司,201600

出　　处：《洁净与空调技术》2025年第1期82-86,共5页Contamination Control & Air-Conditioning Technology

摘　　要：近年来,数据中心产业发展迅猛,其能耗与全年产生的热量也在不断增长。为了提高数据中心能源利用率,以人保集团位于河北廊坊市的北方数据中心为研究对象,通过对比冬季供暖季节(11月至3月)传统锅炉供暖系统与余热回收供暖系统,分析数据中心余热回收系统能耗情况及其碳排放情况。结果表明:传统锅炉供暖系统能耗为539297 kW·h,锅炉能耗占比高达95.84%,余热回收供暖系统能耗为137472 kW·h,后者消耗能源仅为前者的24.49%;传统锅炉供暖系统温室气体排放量为328t,余热回收供暖系统能耗为80t,与锅炉供暖系统相比减少75.51%。余热回收供暖系统具有显著的节能性与经济性。In recent years,the data center industry has been developing rapidly,and its energy consumption and the heat generated throughout the year are also growing.In order to improve the energy utilization rate of data centers,this paper takes the northern data center of PICC Group located in Langfang City,Hebei Province as the research object,and analyzes the energy consumption of the waste heat recovery system of the data center and its carbon emission by comparing the traditional boiler heating system and the waste heat recovery heating system in the winter heating season(from November to March).The results show that:the energy consumption of the traditional boiler heating system is 539,297 kW-h,with the boiler accounting for 95.84%of the energy consumption,and the energy consumption of the waste heat recovery heating system is 137,472 kW-h,with the latter consuming only 24.49%of the energy consumption of the former;the greenhouse gas emission of the traditional boiler heating system is 328 t,and the energy consumption of the waste heat recovery heating system is 80 t,which is 75.51%less than that of the boiler heating system.75.51%.Waste heat recovery heating system has significant energy saving and economy.

关 键 词：数据中心 余热回收 节能性分析 

分 类 号：TK115[动力工程及工程热物理—热能工程] TP308[自动化与计算机技术—计算机系统结构]