JPS6458973A - Drink teeming device - Google Patents

Abstract

PURPOSE: To always enable obtaining of a tasty beverage by a method wherein a dispense head is taken off a liquid storage pressure container to be connected to a connection port body of washing water piping and a gas introduction pipe is made to communicate with the washing water piping to accomplish a washing effectively with a simple operation. CONSTITUTION: In washing, the supply of a gas from a carbon dioxide cylinder 15 is closed to block the inflow of a carbon dioxide gas, example, into a draft beer barrel 6, Then, by the operation of a handle 8, communication is cut between a beer passage 9 and a siphon tube 28 and a dispense head 7 is taken off the draft beer barrel 6 to be inserted and mounted into a faucet 16. At this point, a tap 27 is lifted to automatically close a port of the draft beer barrel 6. Then, by the operation of the handle 8, when the beer passage 9 presses a link pipe 25, a valve plate 22 separates from a seat plate 23. As a result, washing water passes through link pipe 25 from a hole 24 of the link pipe 25 and flows through the beer passage 9, a beverage conduit 5, a beverage cooling pipe 3 and a pouring cock 4 as circuit to be washed out to a drain container 31. In this process, the carbon dioxide gas is blown into the washing water from a gas passage 19 for washing to produce a gas/liquid mixed fluid thereby remarkably enhancing washing effect.