| 摘要 |
<p>Method and apparatus for cooling perishable goods in a compartment (18). The apparatus comprises a cooling arrangement and a length of plastic piping (34) associated with the cooling arrangement. The length of plastic piping is intended to pass through at least a portion of the compartment (18) to thereby allow a heat transporting medium flowing through the length of plastic piping to absorb heat from the compartment. The length of piping has a wall (38) with an inner surface (40) and an outer surface (42), with the outer surface being ribbed over at least a portion of the length of plastic piping.</p> |
