METHOD FOR IMPROVING THE PERFORMANCE OF A CONDENSER OF A COLD GROUP AND DEVICE FOR IMPROVING THE PERFORMANCE OF A CONDENSER OF A COLD GROUP

摘要

The present invention relates to a method for improving the performance of a condenser of a refrigeration unit, the method comprising the following steps: monitoring the operation of the fan, calculation by the processor of a first difference between, d ' on the one hand, a temperature of the refrigerant liquid at the inlet of the condenser measured by a first temperature sensor and, on the other hand, a temperature of the refrigerant liquid at the outlet of the condenser measured by a second temperature sensor, if at an instant to the first difference is less than a first value Vc setpoint stored in the memory of the control means and if the fan is requested, then the algorithm implements a fogging timer step, if the fogging timer step results in a step of stopping the mist, then the algorithm returns to the standby step, otherwise the method comprises a step of modulating the flow of ea u supplied by the pump to the fogger until a step of stopping the fogger. The invention also relates to the device for improving the performance of the condenser.