湖北地球站机房内循环散热排风改造实践  

Transformation of Internal Circulating Ventilation of Hubei Earth Station Equipment Room

作　　者：安定 张帆 吴靖宇 

机构地区：[1]湖北卫星广播电视地球站,湖北430071 [2]湖北广播电视台播控中心,湖北430071

出　　处：《广播与电视技术》2016年第11期103-106,共4页Radio & TV Broadcast Engineering

摘　　要：对于有大热量排放设备的机房,对设备排放的热量进行处理有内循环与外循环两种方式,内循环方式相对外循环方式在减少灰尘积累,保持环境湿度方面有明显优势。本文以湖北地球站功放机房内循环散热排风改造为典型案例,讲述了进行机房内循环改造的设计方法、要点、步骤及注意事项。For a large heat emission equipment room, two ways to deal with heat quantity are internal circulation mode and external circulation mode. Compared with the external circulation mode, the internal circulation mode has obvious advantage in reducing dust accumulation and keeping environnlent humidity. This paper presents the design method of internal circulation transformation with the aid of typical case of Hubei Earth Station.

关 键 词：速调管高功放 内循环 外循环 排风量 热损耗 制冷量 

分 类 号：TN927[电子电信—通信与信息系统]