| 摘要 |
The present invention relates to a device 20 suitable for insertion in a refrigerating plant 100 along the delivery line from the compressor 14 to a condenser 16, in order to recover the superheat Q3 produced by the refrigerating plant 100, transferring it to one or more external user appliances 50, 60, comprising a pressure gauge 24 for detecting the pressure value of the refrigerating fluid F and a temperature gauge 26 for recording the temperature value of the refrigerating fluid F and a circulation pump 30 for regulating the flowrate of the service fluid G. According to the invention, the device 20 comprises a control unit 40 for processing the parameters supplied respectively by the pressure gauge 24 and the temperature gauge 26 in order to regulate the number of revolutions of the circulation pump 30 so as to keep the temperature of the refrigerating fluid F higher than the respective condensation temperature. |
