摘要
在分析比较现有热回收装置的性能及技术要求的基础上,结合国防地下工程实际,以QHW4044型板翅式全热换热器为研究对象,应用室外逐时气象参数,研究分析了全国不同气候分区内5个典型城市的国防地下工程排风热回收改造的技术经济性。研究结果表明,各典型城市的国防地下工程排风热回收系统改造的节能潜力巨大,投资回报期均在3.3年之内,具有很大的经济效益、社会效益和军事价值。
Compared with the performances and technical requirements of the existing heat recovery devices, this paper calculated the energy-saving potentials of heat recovery from exhauster air in military underground constructions, by the way of analyzing the typical meteorological parameters in 5 different typical areas of China. The result shows that the investments of heat recovery systems will be regained from 1.36 to 3.30 years. Therefore, its energy-saving potential is large.
出处
《制冷与空调（四川）》
2012年第2期173-176,共4页
Refrigeration and Air Conditioning
关键词
国防地下工程
通风除湿系统
排风热回收
节能潜力
Military Underground Constructions
Ventilating ＆ Dehumidifying system
Heat Recovery from Exhauster air
energy-saving potential
