Design and commissioning analysis of chilled water storage air conditioning system with open loop

In the light of the construction and commissioning of the system in a square, analyses the issues of system commissioning caused by irrational constant pressure point setting in different operating strategies, piping damage caused by vacuum and the water in piping system flowing back into water tank. Presents some improved methods during the design and commissioning processes, and the results prove that these methods can effectively prevent the open-loop chilled water storage system deviating from design working conditions and the negative pressure in the loop influencing the system, and can ensure the chilled water storage system running normally through one-time commissioning.