The civil aviation air traffic control data center is facing challenges such as low resource utilization efficiency and high operation and maintenance costs, and urgently needs innovative technological means to achieve resource integration. Virtualization technology, as an effective tool for optimizing data center resource allocation, has broad application prospects in the civil aviation field. This paper takes the application of virtualization technology in the integration of resources in civil aviation air traffic control data centers as the starting point, and analyzes the current demand for resource integration in air traffic control data centers. By exploring the application modes of server, storage, network, and desktop virtualization, a virtualization implementation strategy suitable for the characteristics of civil aviation air traffic control is proposed. Based on the case of a virtualization renovation project for a certain air traffic control data center, this article elaborates on key aspects such as technology selection, data migration, security assurance, and performance optimization. Intended to provide theoretical basis and practical guidance for the integration of resources in civil aviation air traffic control data centers, and to promote the improvement of civil aviation information construction and operational efficiency.