摘要
高档酒店是能耗最大的建筑类型之一,有统计表明空调系统加上生活热水能耗超过酒店总能耗的70%。因此热水系统设计中的重要环节就是热水热源的确定,系统是否节能、环保,以及系统投入使用后运行是否可靠、稳定、维护成本的高低,都与热源的选择息息相关。根据工程实例对空调热回收和洗衣机房蒸汽冷凝热回收作为热水预热热源的系统设计进行探讨。
High end hotels are one of the building types with the largest energy consumption.Statistics show that the sum of energy consumption of air conditioning system and domestic hot water exceeds 70%of the total energy consumption of the hotel.Therefore,an important link in the design of hot water system is the determination of hot water heat source.Whether the system is energy-saving and environment-friendly,and whether the operation of the system is reliable,stable and the maintenance cost is closely related to the selection of heat source.This paper discusses the system design of air conditioning heat recovery and steam condensation heat recovery in laundry room as hot water preheating heat source according to engineering examples.
作者
陈旭
CHEN Xu(China Northwest Architetural Design And Research Institute Co.,Ltd.,Xi’an 710018,China)
出处
《给水排水》
CSCD
北大核心
2022年第S02期29-32,共4页
Water & Wastewater Engineering
关键词
节能
冷却循环水
蒸汽凝结水
热回收
Energy conservation
Cooling circulating water
Steam condensate
Heat recovery
