The intelligent management system for the Kaina Pumping Station independently developed by Harbin Kaina Technology Co., Ltd. has become an indispensable business management system for smart city water supply companies in their work. The Kaina Pumping Station Smart Management System is an integrated water supply pumping station smart management system. According to the management needs of urban water supply pumping stations, it uses core technologies such as the Internet of Things, big data, edge computing, and artificial intelligence to integrate data collection, water quality analysis, and The effective integration of equipment management, scene simulation, dynamic alarm and other modules, combined with knowledge base, expert remote diagnosis, digital twins, and data analysis, realizes remote fault diagnosis, remote troubleshooting, and intelligent equipment operation and maintenance to reduce operating costs. In order to reduce the leakage rate, intelligent dispatching lays a solid foundation, realizing convenient office, intelligent dispatching, refined management, standardized service, and improving the ability of smart city water supply enterprises to serve the society.