| 摘要 |
The present invention provides an improved beverage chiller (10) comprising at least two interconnected canisters (11, 12) each canister defining a chamber (50) for refrigerant, said chamber including a plurality of pipes (20) extending along the length of the chamber for the flow of beverage therethrough, each canister including flow control means to ensure flow of beverage up and down the refrigerant chamber in a plurality of cooling passes, said refrigerant chambers being pressure balanced and arranged to be coupled to a source of refrigeration via a thermostatic expansion valve (56). |
