Precast construction technology for efficient and energy-saving refrigeration room pipelines in subway stations
The total construction area of Xintang Station in the first phase of Guangzhou Metro Line 13 (Station Equipment Installation Project Sichuan Section) is 4&385.
25m2.
The station is an underground two-level 12m double island platform station with an east-west direction and a total of 10 entrances and exits.
The high-efficiency and energy-saving refrigeration room of this station is located at the A end of the negative first floor of the station.
The total calculated cooling capacity of the station is 3570kW (1000RT), and a total of 3 chiller units with a cooling capacity of 1190kW (338RT) are installed.
The chilled water operates with variable frequency, 6 cooling water pumps, 6 chilled water pumps, and 3 cooling towers are set on the ground.
.