卷烟厂空调系统全年负荷特性与理想热湿处理系统分析  

Analysis on Annual Load Characteristics and Ideal Heat and Moisture Treatment System of Air-conditioning System of Cigarette Factory

作　　者：张小芬[1,2] 宋高举[1,3] 李先庭[2] 沈恒根[1] 

机构地区：[1]东华大学环境科学与工程学院,上海201620 [2]清华大学建筑学院建筑技术科学系,北京100084 [3]机械工业第六设计研究院,郑州450007

出　　处：《建筑科学》2012年第4期69-75,共7页Building Science

摘　　要：空调系统节能是烟草行业节能的重点之一。本文以某卷烟厂为模型、以杭州为例,进行了负荷计算,总结得出了卷烟厂不同车间空调系统的全年负荷特性,主要包括全年供冷需求时间长、联合工房同时存在冷热需求、不同车间末端需求多样化、同一车间不同季节的负荷特性存在差异等。在此基础上,对其理想的热湿处理过程进行了简单分析,这一过程应尽量避免冷热抵消和额外的再热能耗、末端应调节灵活、同时应可以充分利用自然冷源以及实现建筑冷热回收等。Energy efficiency of air-conditioning system is one of the focuses of energy efficiency in tobacco industry.In this paper,a cigarette factory in Hangzhou was taken as the calculation model,and the annual load characteristics of air-conditioning system in different workshops were summarized,mainly including long term cooling demand,synchronous cooling and heating demand in combined workshop,diversified terminal demands of different workshops,and different load characteristics of the same workshop in different seasons,etc.On this basis,the brief analysis of the ideal heat and moisture treatment process was given out,which should avoid cooling and heating offset and additional reheat energy consumption,the terminals should be flexibly adjusted,the natural cold source should be full utilized and the building cooling and heating recovery should be realized,etc.

关 键 词：卷烟厂 空调系统 负荷特性 热湿处理 

分 类 号：TU831.1[建筑科学—供热、供燃气、通风及空调工程] TU831.2