Renovation scheme and effectiveness analysis on air-conditioning system of one hotel
Taking a star rated hotel in Fujian Province as an example,a renovation so-lution for its air-conditioning system is proposed.Through comparison of operation data before and after the renovation,it is found that the air-conditioning system after the reno-vation in the cooling season can save 146700 kW·h of electricity,reduce 85.23 tons of carbon dioxide emissions,and its payback period is about 9 years.