Heat exchanger operation and maintenance method and model training method

The invention provides a heat exchanger operation and maintenance method and a model training method, and relates to the technical field of computers, in particular to deep learning, artificial intelligence, heat exchange equipment and the Internet of Things. According to the specific implementation scheme, a prediction model is utilized, a first prediction value of target data is determined according to first historical operation data of the heat exchanger, and the target data is associated with dirt generated by the heat exchanger; according to the first prediction value, the heat consumption value and the power consumption value of the heat exchanger are determined through an economical analysis model; and determining the operation and maintenance mode of the heat exchanger according to the heat consumption value and the power consumption value. According to the technology, the performance state of the heat exchanger can be accurately obtained, and then a more reasonable operation and maintenance mode of t