Refrigeration system for liquids - has container with ice and two exchangers in series with refrigerant e.g. ethylene glycol circulating between them

摘要

The liquid refrigeration system consists of a liquid container (CV) which houses the evaporator (EV) forming part of the refrigeration circuit with the compressor (C), and also one of the heat exchangers. A second container (C2) houses two exchangers (EB) containing the liquid to be cooled. The container (C2) also has a third exchanger (E2) which is in series with the exchanger (E1) in the first container (CV). The liquid in these exchangers is pref. ethylene glycol and circulates between the exchangers with the aid of the pump (P).