MULTI-CHANNEL MIXING DEVICE

摘要

2090107 9203304 PCTABS00010 According to the invention there is provided a multiway mixing device arranged in a housing and adapted to continuously mix at least two flows in an air-conditioning system for vehicles which comprises a heating circuit and a heat exchanger circuit, a valve means completely separating or completely mixing a flow of liquid flowing through the housing from the heat exchanger circuit, and a flow of liquid also flowing through the housing from the heating circuit. The invention is characterised in that the valve means comprises a valve disc (108) which is rotatably mounted in the housing and by rotation to a first stop position performs complete separation of said flows and by rotation to a second stop position performs complete mixing of said flows through an opening formed in the valve disc (108) and which in an optional position between said stop positions performs a mixing of the flows of the circuits which corresponds proportionally to this position.