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针对该宾馆进行了综合节能改造,采用磁悬浮冷水机组替换原有螺杆式冷水机组,对输配系统的水泵进行更换并加装变频装置,热水系统集中供热改为分散式供热,对照明系统进行节能改造,进行能源管理平台建设等。依据测试结果及实际运行能耗数据,综合改造后半年内节电195.53万kW·h,节电率23.09%。
The hotel for a comprehensive energy-saving transformation, the use of maglev chillers to replace the original screw chillers, pumps on the transmission system replacement and installation of variable frequency devices, hot water heating central heating instead of decentralized heating, lighting System for energy-saving, energy management platform construction. Based on the test results and actual operating energy consumption data, the comprehensive energy saving was 1.9553 million kW · h in the first six months of the retrofit and the power-saving rate was 23.09%.