Power consumption dispatching method for refrigerator body foaming constant-temperature unit

The invention discloses a refrigerator body foaming constant temperature unit power consumption scheduling method. The method comprises the following steps: preheating a constant-temperature unit; after preheating is completed, the central processing unit controls the electric power of the dispatching system to be (N/2 + 1) * single power, calculates the temperature difference absolute value Z DEG C of the constant-temperature units after receiving the temperature data of the constant-temperature units, and ranks the constant-temperature units according to the temperature difference absolute value Z DEG C; the molds are heated for the first N/2 + 1 constant-temperature units; and when the temperature difference sensor detects that the actual temperature Y DEG C of the mold reaches the set temperature X DEG C, the constant-temperature unit stops heating. According to the method, the heating sequence is determined through sorting according to the difference values, so that the maximum value of rated power can be effectively reduced, waste of power matching is avoided, and the power utilization safety is also improved; and the constant-temperature unit is preheated in advance, so that the time period when all constant-temperature machines work at full amount at the same time is avoided, and normal production and use are not affected.