In the context of media technology transformation, using the network visualization mode to disseminate and consolidate the sense of the Chinese nation community is helpful for various ethnic groups to break through ethnic egoism and unite and struggle together. There are four basic narrative forms in the network visualization mode of dissemination, including visual dialogue and tension in image display, emotional fusion and idea infection in sound narrative, content reproduction and meaning expansion in rhetorical symbolism, and spatiotemporal interaction and relationship reconstruction in scene creation. Therefore, in the complete network visualization dissemination chain, consolidating the sense of the Chinese nation community is no longer a rigid replication or dogmatic communication, but is supported by mechanisms such as content growth, meaning amplification, user aggregation, and effect feedback. Through full participation in the audience's information receiving system and undergoing the process of demystification, the goal of co-building national consciousness is ultimately achieved. Based on this, it is necessary to fully leverage the advantages of the network's concrete dissemination mode in promoting and educating the sense of the Chinese nation community. First, it is necessary to systematically clarify relevant top-level design and fundamental issues to ensure the scientific dissemination text with theoretical logic. Second, it is necessary to deeply grasp the principles of the generation, development, externalization, and network visualization dissemination of the sense of the Chinese nation community, and ensure the regularity of the dissemination process with a realistic logic. Third, continuous innovation is needed in thinking, ideology, and process to enhance the advanced nature of dissemination strategies with historical logic. Finally, it is necessary to accurately define the evaluation criteria for dissemination performance to verify the usefulness of dissemination effects with value logic.