Operation and maintenance industrial personal computer based on safety management

The utility model discloses an operation and maintenance industrial personal computer based on safety management, which comprises a shell, the side end face of the shell is fixedly connected with an air funnel, the inside of the air funnel is fixedly connected with a filter screen plate, the side end face of the filter screen plate is fixedly provided with a double-shaft motor, and the output shaft of the double-shaft motor is fixedly connected with an exhaust fan and a sponge plate. The industrial personal computer is provided with an exhaust fan and a sponge plate, cooling liquid in the thermal insulation box can be intermittently and uniformly conveyed into the sponge plate through rotation of the sponge plate and cooperation of through holes in a fixing ring and a conveying pipe, and the cooling liquid can be rapidly evaporated to absorb heat in cooperation with rotation of the exhaust fan; and meanwhile, the air which absorbs heat and is cooled can be stably conveyed into the shell, so that rapid and eff