新风系统在住宅建筑中的应用研究

Application of Fresh Air System in Residential Buildings

本文介绍了新风系统的概念,分类,产品优势及遇到的机遇和挑战等问题。提出了新风供暖供冷的概念,并以北京地区某养老标间为例,核算了新风的供暖供冷能力。结果表明,北京地区养老标间因新风系统的引入,需辅助制冷,并需少量辅助采暖,或新风量标准提高到35 m^3/(h·p),即可满足新风和冷暖要求。

This paper introduces the concept of fresh air system, classification, product advantages, challenges and opportunities. It puts forward the concept of the fresh air heating and cooling, and calculates the heating and cooling capacity of the fresh air in oldage rooms in Beijing. The results showed that It needs auxiliary refrigeration, and a small number of auxiliary heating or the fresh air volume standards increased to be 35 m^3 /(h·p ) in oldage rooms in Beijing with introduction of the fresh air system, which can meet the requirements of fresh air, heating and ventilation.