| 摘要 |
A device is disclosed for cleaning and emptying liquid beverage ducts in taps. The device is integrated into a tap head that can be placed on the beverage cask. The tap head has a housing with a racking tube, an actuating mechanism and a lateral carbon dioxide supply fitting. In the racking tube (4) of the tap head (1) is inserted a longitudinally movable tube (7) with an enlarged space (8) at its upper end in which is slidingly inserted a tubular fitting (9). In the area of said upper end is arranged a lateral projection (10) which contains a bore (11) extending into said enlarged space (8) for a plunger (14) that introduces the sponge rubber ball (12) into said space (8), as well as bores (16, 17) perpendicular to the first bore for introducing an additional sponge rubber ball (12) and a carbon dioxide flow. On said projection (10) is slidingly placed a housing (15) which contains the plunger (14) that extends into the bore. In the plunger (14) is arranged a longitudinal bent bore (18) whose rear outlet (19) is linked by a pipe (20) to the carbon dioxide fitting (6) of the tap head (1). A sponge rubber ball magazine (13) and a carbon dioxide fitting (21) are arranged on the housing (15). |
