基于除湿湿日数的温湿度独立控制系统设计方法

Design method of temperature and humidity independent processed air conditioning system based on dehumidification moisture days

提出了除湿湿日数的概念,结合供冷度日数将焓湿图分为4个象限区域,通过湿日数和干燥高温度日数表征各气候区域温湿环境及降温除湿负荷。提出了实用的温湿度独立控制空调系统运行模式和能耗分析方法,综合考虑空调系统节能的经济效益和社会效益,以确定温湿度独立控制空调系统的应用范围。

Presents the concept of dehumidification moisture days, divides the psychrometric chart into four quadrants combined with the cooling degree days, and characterizes the temperature and humidity environment and cooling dehumidification load of each climate zone by the dehumidification moisture days and drying high temperature degree days. Proposes the operating modes and energy analysis method for a practical temperature and humidity independent processed air conditioning system, and determines the application range of building temperature and humidity independent processed air conditioning system according to the comprehensive economic and social benefits of energy-saving.