| 摘要 |
The system has a hydraulic circuit (4) connecting an outlet opening (3) with a drink supply source e.g. container. The hydraulic circuit is partially made of a bacteriostatic material, which is selected from a group of copper, copper alloy, silver and silver alloy. The bacteriostatic material contains 99.9% of copper proportion. The hydraulic circuit includes an inlet pipe (9), outlet pipes (10, 15, 22), a suction pipe (20), a pressure line (21), a collecting line (23), fittings (11, 14), and magnet and/or electric valves (5-7) for selectively controlling supply of drinks to the opening. |
