Automated cleaning system for a beverage dispenser

Abstract

A cleaning system for a beverage dispenser, the system comprising: a water source; a cleaner solution source and/or a sanitizer solution source; at least one cleanable ingredient circuit of the beverage dispenser which is in fluid connection with the water source, and the cleaner solution source and/or sanitizer solution source; a first conduit for connecting the water source to the at least one cleanable ingredient circuit via a sensor; at least one second conduit for connecting the cleaner solution source and/or sanitizer solution source to the first conduit via at least one pump prior to the sensor, thereby forming a mixture of the water, a cleaner solution, and/or a sanitizing solution; and a controller for: (a) receiving a first signal from the sensor representative of electrical conductivity of the mixture, whereby the controller calculates a dilution ratio of the mixture from the electrical conductivity; and/or (b) receiving a second signal from the sensor indicative of a flow rate of the mixture passing through the sensor via the first conduit.

Dependencies are inferred from the claim text.