Design and practice of air conditioning and ventilation system for public area of underground railway station with single-side machine room

To solve the problems of traditional air conditioning and ventilation systems for public area of underground railway stations with two-side machine rooms,such as relatively inappropriate space utilization,high energy consumption and the difficulties in system commissioning, presents an air conditioning and ventilation system for public area of underground railway station, which can be applied to the 6-A-car underground railway station. Sets up a machine room of air conditioning and ventilation system at one end of the station, and establishes independent chilled water systems for public area and equipment and management area, respectively. Presents the system application to the first-stage project of Metro Line 10 in Chongqing, and summaries the problems and solutions during this new project design.