摘要
以上海某医院生活热水节能改造为例,根据医院生活热水用能区域分布及特点,确定采用空气源热泵与循环加热水箱、末端供热水箱双温水箱供热水的形式,此外,还根据医院的特殊性,提出了设计重点,控制逻辑优化,并结合实际数据重点分析了生活热水不同场景的运行效果,并提出了谷电峰用节能量的建议及综合节能效果,为医院空气源热泵热水系统节能改造提供了参考。
Take the energy-saving renovation of domestic hot water system of a hospital in Shanghai as an example,according to the energy consumption area distribution and characteristics of the domestic hot water in the hospital,it is determined to use the air source heat pump combined with the dual-temperature water tank to supply hot water.The dual-temperature water tank includes a circulating heating water tank and an terminal hot water supply tank.In addition,according to the particularity of the hospital,the design focus and control logic optimization are put forward,and combined with the actual data,the operation effect of different scenarios of domestic hot water is analyzed,and the energy saving suggestions and comprehensive energy saving effects for valley power peak use are put forward,provides reference for energy-saving renovation of hospital air source heat pump hot water system.
作者
岳畏畏
YUE Weiwei(Shanghai CCIG Energy Investment Co.,Ltd.)
出处
《上海节能》
2022年第5期632-638,共7页
Shanghai Energy Saving
关键词
空气源热泵
生活热水
医院
节能改造
Air Source Heat Pump
Domestic Hot Water
Hospital
Energy-Saving Renovation
