Evaluation and optimization method, system and terminal of equipment pipeline thermal insulation structure

The invention relates to the technical field of nuclear power plant informatization construction, and discloses an evaluation and optimization method, system and terminal for an equipment pipeline heat preservation structure, and the method comprises the following steps: obtaining basic data and test data of an equipment pipeline from a database; reasoning according to the basic data and the test data through an inference engine module in the database to obtain a calculation formula; calculating based on the calculation formula to obtain the heat dissipation loss of the thermal insulation structure of the equipment pipeline; and evaluating and optimizing the thermal insulation structure of the equipment pipeline according to the heat dissipation loss. The inference engine module of the database is used for reasoning to obtain the calculation formula, code redundancy can be reduced, a large number of codes are prevented from being repeated, and the running speed of the system is effectively increased. Moreover