The invention relates to a cooperative interconnection intelligent integrated management system for building equipment, and the system comprises an equipment layer which comprises a plurality of subsystems; a centralized management layer which comprises a system server and an integrated gateway; and a network layer which is composed of a system server, a network service gateway, and a network. The system completely supports an intelligent integrated numerical control integrated platform technical framework (the Internet of Things), combines the computer technology, the network technology, the communication technology and the automatic control technology, integrates building intelligent systems with different functions through a unified information platform so as to form a system with the functions of information gathering, resource sharing and optimization and management, thereby achieving the complete and effective monitoring and management of all related equipment in a building, increasing the number of comprehensive use functions of the building, improving the property management efficiency, guaranteeing that all related equipment in the building is in a high-efficiency, energy-saving and optimal operation state, and providing a safe, comfortable, convenient and high-efficiency working environment for workers.