Discussion and practice of energy saving during the whole life construction cycle of double cold source in operation room of specialized hospital—take the operation room of zhongshan ophthalmic center,sun yat-sen university as an example
The optimal operation room cooling source can be selected to save energy in the whole hospital life cycle ac-cording to special cooling load characteristics of specialized hospital.This paper demonstrates the energy-saving performance of the system of water-cooled and air-cooled dual cooling source based on theoretical analysis.Taking the operation room of Zhongs-han Ophthalmic Center,Sun Yat-sen University as an example,the energy consumption data is analyzed under different season and different chilled water temperature of the transformed dual cooling source operation room.It is proposed that utilizing central-ized water-cooling system may not be more energy saving than the that of individual air-cooling system during transitional season or winter,and the vertical temperature rise and cold loss of chilled water should be considered as well,providing a reference for the dual cooling source in domestic specialized operation rooms.
Specialized operation roomEnergy savingDual cooling sourceWhole life cycle
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