Washing machine drainage - has air escape and feed tubes connected to the valve cover to washing medium container and pump

摘要

The drainage system for the fluid, particularly in washing machines, has connections at the valve cover (1) for an air escape tube (2) to the washing medium container (3) and a . connecting tube (4) to the feed side of the pump (5). A feed tube (6) connects the output side of the pump (5) to the water distributor (7). The pump (5) is a single-stage vane impeller pump. The air escape tube (2) has a smaller cross section than the connecting (4) and feed (6) tubes. The pump (5) is located at the lowest point. The connection of the air escape channel (13) at the washing medium container (3) is below the injection channel (14). ADVANTAGE - The drainage system is reliable, is simply built and is cheaply made.