面向节能减排的通信基站通风冷却系统研究

作为高能耗行业,通信行业中通信基站的散热能耗量就一直居高不下,如何降低其能耗是目前各运营商迫切期待解决的问题。针对这一问题,根据烟囱效应增强对流散热的原理,提出了一种"烟囱"通风与空调降温相结合的通风冷却系统设计方案,然后通过三维热-流体耦合计算分析了影响此结构散热的关键因素,在此基础上采用正交实验对基站散热结构的参数进行了优化,最大化降低基站运行的温度,从而达到了减少通信基站运行成本的目标。

RESEARCH ON ENERGY-SAVING AND EMISSION REDUCTION OF VENTILATION COOLING SYSTEM FOR COMMUNICATION BASE STATIONS

As a high energy-consuming industry，the energy loss reductions of communication base stations in telecom industry are attracting more attentions． Aiming at this problem，in this paper，a novel ventilation cooling system is proposed to reduce energy consumption，which combinates the chimney ventilation and the air-condition cooling． 3-D thermal-fluid field calculation is emploded to analyze the key factors affecting the ventilation． And orthogonal experiment is used to optimize the cooling structure parameters of the stations． To maximize to lower the operating temperature in the base stations，so as to reduce communication base stations operating cost．