| 摘要 |
An open refrigerated display case (2) comprising: a refrigerated display area (15) comprising one or more shelves (117); an air outlet (20) and an air inlet (18) opening into the display area (15) and spaced from one another; a duct (16) fluidically coupling the air inlet (18) to the air outlet (20), the duct (16) being configured to direct air flow out of the air outlet (20) across the display area (15) and toward the air inlet (18) to form an air curtain (26) across the display area (15); wherein each of the one or more shelves are provided with an associated flow stabilising device (128); wherein the one or more flow stabilising devices (128) each comprise a cellular structure which extends transversely across the display area (15) perpendicular to the direction of the air flow within the air curtain (26), the cellular structure forming a matrix of stabilising channels; wherein the one or more flow stabilising devices (128) are each positioned so that the stabilising channels receive the entire air curtain (26) and stabilise the air flow within the air curtain (26); wherein an upper surface of the or each flow stabilising device (128) is arranged so as to be substantially level with or below an upper surface of the associated shelf. |
