Comprehensive energy saving reformation measures and effects of a hotel in Shanghai based on actual energy consumption

Taking a hotel building as an example, based on the actual energy consumption and test data, finds out the existing problems related to energy consumption of the HVAC system and domestic hot water system, determines the energy saving reformation measures, and analyses the actual energy saving effect, providing the references for energy saving reformation of similar heat and cold sources of  HVAC systems and domestic hot water systems in Shanghai and even in the whole country.