MILK LINE CLEANING SYSTEM FOR COFFEE MAKER

A milk line cleaning system for a coffee maker is provided with a switching valve (100) comprising a first liquid inlet, a second liquid inlet and a liquid outlet. The first liquid inlet is used for feeding pressure water, the second liquid inlet is used for sucking milk from a milk container (206),...

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Hauptverfasser: YAN, Jie bo, LIN, Huo mu
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A milk line cleaning system for a coffee maker is provided with a switching valve (100) comprising a first liquid inlet, a second liquid inlet and a liquid outlet. The first liquid inlet is used for feeding pressure water, the second liquid inlet is used for sucking milk from a milk container (206), and the liquid outlet is connected to a milk frother (205). Either the first liquid inlet or the second liquid inlet of the switching valve (100) is configured to be connected to the liquid outlet to allow pressure water or milk to flow out via the liquid outlet; the second liquid inlet is normally connected to the liquid outlet to allow the milk frother to suck milk from the milk container; and when pressure water is delivered to the first liquid inlet, the first liquid inlet is connected to the liquid outlet to clean the liquid outlet, a line behind the liquid outlet, and the milk frother.