US Patent 11184993 Flow plate

A system includes a cabinet having a first wall, a second wall opposite the first wall, and a back wall extending from the first wall to the second wall. The system also includes a flow plate disposed at least partially within the cabinet and partitioning the inner space into a first portion and a second portion. The system also includes a shelf disposed at least partially within the first portion of the inner space, and a flow device fluidly connected to the cabinet. The flow device is configured to remove air from the first portion of the inner space, and the flow plate is configured to substantially prohibit removal of air by the flow device from the second portion, via the first portion, when the cabinet is in a closed condition.