The core of the combined vacuum generator is that it is not a single structure, but an organic combination of multiple specially optimized functional units. The essence of this design is to efficiently convert the kinetic energy of compressed air into the required vacuum effect flow field through the synergy between different components. Its key advantage is that it can flexibly match the generation modules, control units and necessary auxiliary systems with different characteristics according to the common needs or complexity of the application environment. This modular integrated structure enables the system to surpass the inherent limitations of the single design in key dimensions such as response speed, vacuum adaptability and critical energy consumption threshold. The core value brought by the combination is reflected in stronger process adaptability and linkage response capabilities to dynamic vacuum needs. It is especially suitable for occasions with complex requirements for vacuum formation characteristics, stability maintenance or efficiency boundaries, providing a more flexible basic platform for system integration.