摘要
随着建筑节能效果的提升,传统的集中式空调设计方式已无法满足人的舒适度和降低能耗的要求。文章介绍变新风量空调系统,探讨了系统设计及控制原理,通过焓湿图分析过渡季节新风最大化的新风比值及适用时间段,并结合工程实例对其进行论证。
With the enhancement of requirement for energy saving effect in building, traditional central air conditioning system has not reached requirements both in comfort and low energy consumption. In this article, variable fresh air conditioning system was introduced. The principles of designing and controlling this system were discussed. The maximum fresh air ratio in transition seasons and its applicable time period were analyzed by using enthalpy wet diagram, and with practical example in engineering, the validation was carried out.
出处
《化工与医药工程》
2015年第1期44-49,共6页
Chemical and Pharmaceutical Engineering
关键词
集中式空调
能耗
变新风量
冬夏季模式
过渡季节
新风最大化
central air conditioner
energy consumption
variable fresh air volume
modes of winter and summer
transition seasons
maximization of fresh air
作者简介
沈彦骅（1981-），男，工程师，主要从事暖通净化空调专业设计、项目实施及管理工作。
