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. 2023 Oct 22;9(11):e21447. doi: 10.1016/j.heliyon.2023.e21447

Table 1.

Air conditioning, hot water and lighting energy consumption table (2022).

Category Application Total installed power/kW Installed power/kW Parameters Annual energy consumption/104kW Ratio
Cold Water Air Conditioning 12180 Outpatient Building: 2 × 250RT
+2 × 250 + 3 × 160RT;
Summer: 7/12 °C 835 44.25 %
Inpatient building: 3 × 400RT
Winter:
11/16 °C
Synthetic building: 2 × 860 kW + 1000 kW + 120 kW
Hot Water Washing and rinsing, Air Conditioning 3400 Outpatient Rooftop: 3 × 200RT Heat Pumps 45/40 °C 190 10.07 %
Highland air source heat pumps: 2 × 300 kW
Low zone air source heat pump: 2 × 350 kW
Solar hot water on the sky of outpatient + complex building: about 500m2
Air circulation Air Conditioning / Comfort area: fan coils + fresh air Cleanliness/Comfort 250 13.25 %
Outpatient building 6F, complex building 4F for clean area: all air system
Lighting facilities Lighting / / / 150 7.95 %
Other / / / / 462 24.48 %