A method for detection of changes in a first media flow of a heat - or cold transport medium in a refrigeration system

摘要

It is a method for detection of changes in a first media flow of a heat - or cold transport medium in a refrigeration system is given, in which the first media flow is passed through a heat exchanger, in which a heat transfer between the first media flow and a second media flow of a heat - or cold transfer agent is. Dollars a changes as early as possible, one would like to be able to detect the. Dollars a for this purpose, it is provided that, for monitoring of the first media flow flowing through the heat exchanger, the change in the enthalpy of the second media flow, or a variable derived therefrom is determined.