The invention relates to a steam hotpot, and in particular provides a microcomputer steam hotpot device. The structure of the device comprises a microcomputer controlled steam oven, the top of the steam oven is connected with a nozzle base through an output copper pipe, the nozzle base is fixed in a hotpot base through a nozzle adjusting nut, an output copper pipe joint is connected between the nozzle base and the output copper pipe, the upper part of the nozzle base is inserted into a nozzle upper seat at the bottom of a pot body, a rubber mat is arranged at the bottom of the nozzle upper seat, a check ball is arranged on the top of the nozzle upper seat, and a six-hole nozzle cover is buckled above the nozzle upper seat. Compared with the prior art, the device has the characteristics of reasonable design, simple structure, high automation degree, heating uniformity, safety in use and reduced operating cost.