As one of the important ways of centralized cooling

the safety of water cooling system is very important for data center

and the safe and stable control of the water quality is critical for the safe operation of cooling water system. Based on the upgrading practice of water quality control system

this paper analyzes the common problems of water quality control system

and puts forward the advanced upgrading scheme; At the same time

it focuses on the comprehensive management concept of water quality control

in order to achieve the goal of ensuring the overall safe operation of water bodies and pipeline systems.