TH18456EX - Cooling cycle - Google Patents

Abstract

The refrigerant component in the cooling cycle is detected so that the cooling cycle is controlled by a controlled method. In a manner consistent with the component being detected, the control target is set in accordance with the monitored component and when the component is modified, the control target. The regulator was changed in a manner consistent with that variation. The result is that even when the refrigerant component is made The cooling cycle can be operated stably. This cooling cycle uses a non Yes, Aziotrope And contains a device for detecting the part Composition of non-ACeotropic refrigerants A device for monitoring the operating conditions of the cooling cycle, that is, the state that must be controlled, such as temperature or pressure. Calculation control tool for acceptance Temperature, pressure or similar components that are detected with a detector are signal input and for performing control transducers, calculations for control or similar targets and drive devices for driving the parts. Parts of the cooling cycle, such as a compressor or a refrigerant pressure reducer

Claims (1)

1. The cooling cycle, which is formatted with Compressors, heat exchanger side, heat source side heat exchanger, working side heat exchanger, pressure reducer, refrigerant Cool and control instruments Such cooling cycles used Non-azotropic refrigerants (NON-ZEOTROPE) The cooling cycle consists of Detector for detecting the components of the cleaning agent. Cool like not Aziotrope Such a control tool that controls Such compressor And pressure reducing apparatus such refrigerants and those containing