送风落地点对传输机房热环境的影响及实测分析
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摘要
本文以某传输汇聚机房为实测机房,基于有限测点的在线监测方式,对传输汇聚机房内热环境温度进行监测。实测传输设备环境进风温度、空调电流及出风温度、空调与传输设备的距离等参数,分析出通信机房柜式空调送风落地规律对传输设备环境进风温度的影响,间接指导传输设备的布放位置、朝向、距离,达到机房节能和预防设备出现高温宕机的目的。结果表明:设备环境进风温度从送风落地点处向两侧呈逐渐递增趋势。布置机柜下部位置的设备时,在送风落地点范围内放置运行功率较大的设备为佳,以送风落地点为界限向两侧逐渐放置运行功率较小的设备为宜,尽可能达到机房要求温度10～26℃,减少高温宕机现象的发生。
A transmission aggregation machine room was used as the actual measurement room,the thermal environment temperature in the transmission aggregation machine room was monitored based on the online monitoring method of limited measurement points in this paper.The parameters that ambient inlet air temperature of transmission equipment,air-conditioning current and outlet air temperature,the distance between air-conditioning and transmission equipment were measured.The influence of the air supply location of the communication room cabinet air conditioner on the ambient air inlet temperature of the transmission equipment was analyzed,and indirectly guided the placement,orientation,and distance of the transmission equipment,achieved the purpose of energy saving in the equipment room and prevention of high temperature downtime in equipment.The results showed that the inlet air temperature of the equipment environment gradually increased from the air supply drop location to the two sides.When arranging the equipment in the lower part of the cabinet,it is better to place the equipment with higher operating power within the air supply drop location,and gradually place the equipment with less operating power on both sides with the air supply drop location as the limit.To achieve the required temperature of the equipment room 10～26℃ as far as possible,reduced the occurrence of high temperature downtime.
A transmission aggregation machine room was used as the actual measurement room,the thermal environment temperature in the transmission aggregation machine room was monitored based on the online monitoring method of limited measurement points in this paper.The parameters that ambient inlet air temperature of transmission equipment,air-conditioning current and outlet air temperature,the distance between air-conditioning and transmission equipment were measured.The influence of the air supply location of the communication room cabinet air conditioner on the ambient air inlet temperature of the transmission equipment was analyzed,and indirectly guided the placement,orientation,and distance of the transmission equipment,achieved the purpose of energy saving in the equipment room and prevention of high temperature downtime in equipment.The results showed that the inlet air temperature of the equipment environment gradually increased from the air supply drop location to the two sides.When arranging the equipment in the lower part of the cabinet,it is better to place the equipment with higher operating power within the air supply drop location,and gradually place the equipment with less operating power on both sides with the air supply drop location as the limit.To achieve the required temperature of the equipment room 10～26℃ as far as possible,reduced the occurrence of high temperature downtime.
引文
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[15] 王玮,董健,门少杰.通信运营商传输核心机房布局规划研究[J].广东通信技术,2017,37(4):47-50.
[2] 王秀锦.通信基站的主要能耗及节能减排技术措施探讨[J].无线互联科技,2017,(24):9-10.
[3] 卢彩玲,丁舒亚,姚帅.基于微环境监测的移动核心机房节能管理体系[J].电信科学,2018,34(S1):254-260.
[4] 高月芬,高亭亭.空调送风参数对数据中心热环境的影响[J].制冷与空调,2018,18(11):48-51.
[5] 李婷婷,黄翔,杨立然.数据中心热环境数值模拟影响因素分析[J].西安工程大学学报,2018,32(4):425-430.
[6] 卢彩玲,丁舒亚,姚帅.基于微环境监测的移动核心机房节能管理体系[J].电信科学,2018(S1):254-260.
[7] 李翔,姜晓红,吴朝晖,等.绿色数据中心的热量管理方法研究[J].计算机学报,2015,38(10):1976-1996.
[8] 耿云,张萌,胡雨,等.某小型数据中心气流组织的试验研究[J].低温与超导,2017,45(1):80-85.
[9] 陈雷,任荣.不同分层高度下的空调室内热环境实测分析[J].制冷与空调,2010,24(2):68-70+90.
[10] 韦巍,李智,欧大春.基站配套设备节能减排方案的模拟研究与实测分析[J].邮电设计技术,2010,(10):6-11.
[11] 曾俊钰,覃晓霞,陈骋,等.传输核心汇聚机房工艺布局规划研究[J].电信工程技术与标准化,2017,30(7):54-58.
[12] 朱越,刘金祥,魏玲.数据机房服务器排列方式对冷却效果的影响[J].建筑节能,2015,43(9):81-84.
[13] 朱常波,张红,陈颖霞,等.汇聚机房建设经验总结及问题分析[J].邮电设计技术,2017(11):22-25.
[14] 袁华锐,王会义,李超荣.基于传输设备散热方式的机房空间资源规划[J].电信工程技术与标准化,2017,30(8):64-66.
[15] 王玮,董健,门少杰.通信运营商传输核心机房布局规划研究[J].广东通信技术,2017,37(4):47-50.