"基于PLC的仓库火灾自动报警与灭火系统设计"

The Graduation (Design) Thesis "Design of PLC-based Fire Automatic Alarm System" aims to provide a comprehensive overview of the design and implementation of a fire automatic alarm and extinguishing system in a warehouse. The system is designed to detect and alert to fire in its early stages, enabling prompt action to minimize the spread of fire and associated damages. The paper covers the design concept, system components, control requirements, and control system analysis. Key components of the system include PLC-based control, fire detection sensors, alarm devices, and fire extinguishing equipment. The paper provides an in-depth analysis of the control requirements and offers an I/O list, control ladder diagrams, and program debugging process. It emphasizes the importance of system robustness and fire safety measures. The abstract highlights the significance of the automatic fire alarm and extinguishing system in warehouse environments, where fire incidents can have catastrophic consequences. It stresses the importance of prompt detection and intervention to prevent the spread of fire and minimize damages. The use of PLC technology is showcased as a reliable and efficient solution for ensuring the effective operation of the fire alarm system. Overall, the paper provides valuable insights into the design and implementation of a PLC-based fire automatic alarm system, outlining the technical specifications, control logic, and system operation. The emphasis on fire safety and proactive measures underscores the importance of such systems in industrial settings. The paper serves as a comprehensive guide for engineering professionals and researchers in the field of fire safety and automation.