双冷源新风机组多工况运行方式的研究

Study on the Multiple Operation Mode of Double Cold Sources FAU

本文介绍了一种户式双冷源新风机组,将北京市全年室外气象参数进行统计分类,分成了5个气象分区并对应5种运行模式。详细分析了双冷源新风机组在不同运行模式下各功能段的工况,以地源热泵+双冷源新风机组+辐射空调系统为例,参照传统VRV空调+市政热力的空调形式,对比二者全年运行费用,证明其在节能性和舒适性两方面都具有一定的推广意义。

This paper introduces a kind of double cold sources FAU.It classifies the outdoor meteorological parameters of Beijing into five climate zones and corresponding five operation modes.Working conditions of each functional section of double cold sources PAU under different operation modes is analysised.The ground source heat pump+double cold sources FAU+radiation air conditioning system is taken as an example,referring to the traditional VRV air conditioning+municipal heating system,compared with the annual operating costs of these air conditioning modes,prove that it has a significance in energy conservation and comfort.