医疗建筑中热水锅炉负荷计算及室温分析  

Heating load calculation of hot water boilers and indoor temperature analysis in hospital buildings

作　　者：李志强 Li Zhiqiang(China IPPR International Engineering Co.,Ltd.,Beijing,China)

机构地区：[1]中国中元国际工程有限公司

出　　处：《暖通空调》2019年第11期69-72,共4页Heating Ventilating & Air Conditioning

摘　　要：北方地区医疗建筑设计中,热水锅炉容量选择往往偏大。为降低热水锅炉容量,提出了一种不同负荷错峰运行的方式,生活热水用热峰值时降低供暖空调供热量,谷值时升高。为保证逐时室温达标,提出了部分负荷供热时的逐时室温计算方法,并给出估算热水锅炉容量的热指标法。The selected capacity of hot water boilers is often oversize in the design of hospital buildings in North China. In order to reduce the capacity of hot water boilers, proposes a peak shifting operation mode at different loads. The heating capacity of air conditioning will be reduced when heating supply for domestic hot water achieves the peak value, while the heating capacity of air conditioning will be increased when heating supply for domestic hot water achieves the valley value. In order to meet the target of hourly indoor temperature, proposes a method for calculating the hourly indoor temperature with the partial load heating and provides a heat index method for estimating the capacity of hot water boilers.

关 键 词：医疗建筑 热水锅炉容量 错峰运行 逐时室温 热指标 

分 类 号：TK2[动力工程及工程热物理—动力机械及工程]