摘要
对不同地区、不同设计参数下不同类型房间的分析计算,研究了基于冷冻水大温差的温湿度独立控制空调系统的可行性,结果表明人员密度在0.3人/m^2左右,人均新风量至少30 m^3/h的情况下该系统具有一定可行性,且不同地区该系统的适用范围不同。室内设计湿度变化1%,大温差系统的供冷能力变化4%~8%,设计湿度对系统的影响较大。
By analyzing a typical air-conditioning room of different usage and different climate,independent temperature and humidity control air conditioning system based on large temperature difference of chilled water was studied.Series of calculation results indicate that the system was feasible when personnel density is about 0.3 p/m^2,and the per capita fresh air volume is at least 30 m^3/h is relatively large,and feasibility zone of the system is different in different climate area,more over,the indoor design humidity changes by 1%,and the cooling capacity of a large temperature difference system changes by 4%~8%,the indoor design humidity change has a great influence on the system.
作者
舒志成
张光玉
SHU Zhi-cheng;ZHANG Guang-yu(School of Civil Engineering and Architecture,Zhejiang Sci-Tech University)
出处
《建筑热能通风空调》
2020年第7期28-32,共5页
Building Energy & Environment
关键词
温湿度独立控制
除湿
大温差
THIC
dehumidification
large temperature difference
