Humidity-heat sterilization device and system

The utility model provides a moist heat sterilization device and system, and relates to the technical field of sterilization devices, and the moist heat sterilization device provided by the utility model comprises an outer vehicle, an inner vehicle and a plurality of sterilization trays, a first track is arranged on the outer vehicle, the inner vehicle is positioned above the outer vehicle and is provided with rollers rolling along the first track, the inner vehicle is provided with two rows of mounting positions which are arranged in parallel, a plurality of sterilization plates are arranged in each row of mounting positions side by side, and each row of mounting positions is provided with a first limiting structure for limiting the position of each sterilization plate; a plurality of sterilization plates are stacked and distributed in the height direction of the inner trolley, every two vertically adjacent sterilization plates are limited through a second limiting structure, each sterilization plate is prov