Fault diagnosis and prediction system of intelligent industrial boiler

摘要

The present invention relates to a fault diagnosis and prediction system of an intelligent industrial boiler, and more particularly, a PLC controller for controlling the operation of the boiler using operation information of the boiler; Individual meters for measuring and transmitting the amount of gas and water supply of the boiler; A communication module for receiving and transmitting operation information of the PLC controller and measurement data of the individual meters; Communication with the communication module 30 is possible, and a boiler operation history DB is built by storing data transmitted from the PLC controller and the individual meters, and the boiler using real-time data transmitted from the PLC controller and the individual meters Management server 40 for calculating the efficiency of; Calculate the output information of the driving device for gas supply and water supply based on the measured data from the individual meter, and control the operation of the boiler using the efficiency of the boiler calculated by the management server and the output information of the driving device. An analysis server that performs machine learning-based analysis to calculate information and transmits operation control information of the boiler to the management server; A manager terminal for receiving operation control information from the management server; And a remote monitoring unit 60 connected to be communicatively connected to the management server 40 to monitor the operation state of the boiler, wherein the analysis server analyzes the previous operation control information and real-time measurement data. Update operation control information is calculated and transmitted to the management server, and the entire process of boiler control performed by a PLC controller is repeatedly learned according to the updated operation control information, and the management server is updated operation control information from the analysis server. Among them, it is characterized in that it diagnoses and predicts whether a boiler is malfunctioning based on the output information of the driving device.