Fusion experimental device is an important platform for fusion research. The performance parameters of the fusion device have important reference value for the fusion researchers to design the fusion reactor and select the experimental device. However, there is no integrated database for fusion experimental devices, which seriously affects the fusion research efficiency. In this study, a special database of fusion experimental devices was designed and implemented, which solves the problems of multi-source data regularization and heterogeneous data storage, and realizes the unified storage of relevant parameters. The functions of multi-field intelligent retrieval and multi-dimensional comparison analysis are developed, providing reliable and convenient data service for fusion researchers.