Heat exchange system for use in e.g. common household refrigerator, has wetting water tub that is present below heat exchanger to collect wetting water and leakage fluid i.e. glycol

摘要

The system (1) has a heat exchanger (2) to exchange heat between a heat agent (3) i.e. glycol-water mixture, and transportation fluid (4). An inlet and an outlet of the exchanger are in flow connection with inlet-outlet headers (5, 51, 52) in a pressure-resistant manner such that the agent is passed via the exchanger in an operating condition under preset operating pressure (P) from the inlet over the headers. The agent is discharged from the exchanger over the headers and the outlet. A wetting water tub (6) is present below the exchanger to collect wetting water and leakage fluid i.e. glycol. The heat exchanger is formed as a lamellar heat exchanger, mini-channel heat exchanger, and a micro-channel heat exchanger.