In response to the confusion of data sources in different systems, as well as the possibility of system updates leading to the inability to use related systems, resulting in duplicate development and increased development workload, this paper designs electrical thematic graph and model verification techniques based on data sharing models. This paper establishes the overall architecture and deployment framework of the data sharing model based graph, and provides a detailed description of the data synchronization service, data security file transfer protocol service, graphics client and software structure, as well as the development and operation environment. A device change process model is proposed and the data sharing technology within it is described. A graph and model verification based on data sharing technology is established to verify the basic data, graphic model correspondence relationship, and graphic model file integrity. The feasibility of the system design is demonstrated through the application of graphic model.