Study on the behavior and overall planning of domestic hot water in Chifeng UniversityYing Shuai, Yaxin Zhang, Xiaowei Li, Qian Wang, Yuchen Yang, Qiang Li, Zixuan Han and Kunpeng ZhangE3S Web Conf., 236 (2021) 03016DOI: https://doi.org/10.1051/e3sconf/202123603016