The invention discloses a washing device for overalls of
petroleum refining workers. The washing device structurally comprises a controller, a motor wiring box, a motor, a movable cover, a washing
machine and a water outlet
pipe. Through arrangement of a
gear transmission mechanism, a washing turntable device, an executing mechanism and a driving device, an
electric heating tube arranged in the washing
machine is driven by the executing mechanism, the executing mechanism serves as a
temperature control system of the
electric heating tube, the driving device is started to transmit a
signal to arotating motor through a connecting cable, the rotating motor rotates to drive a transmission gear to mesh with a movable rack, the movable rack moves vertically upwards, one end of a
balance wheel is vertically pushed upwards since a central point of the
balance wheel is fixed, the other end of the
balance wheel moves in the opposite direction at the same time, and therefore a touch rod moves downwards to be in contact with a drive device to achieve a heating function of the
electric heating tube. A washing chamber in the washing
machine is heated by the electric heating tube, and the temperature of use water is increased so that residual oily pollutants on the overalls can be effectively removed, and therefore the overalls are washed cleaner.