In order to improve the efficiency of anti-submarine equipment system, the structural design of anti-submarine equipment system is discussed. Starting with the equipment architecture design of anti-submarine warfare structure, according to the characteristics of anti-submarine equipment architecture, the anti-submarine equipment architecture framework is constructed from the perspectives of operations, capability, system and equipment by using multi-view architecture framework technology. The development process of equipment architecture in anti-submarine warfare is given, and the anti-submarine warfare architecture of patrol anti-submarine aircraft is modeled and described. The results show that the research can provide theoretical support and technical reference for the planning, demonstration and design evaluation of anti-submarine equipment architecture.