| 摘要 |
<p>A receiving device has shelves for displaying commercial products, a first outside-shelf feeder duct, and a second outside-shelf feeder duct. The first outside-shelf feeder duct feeds first regulating air that is air for regulating environmental conditions around the commercial products and regulated at a first condition. The second outside-shelf feeder duct feeds second regulating air that is regulated at a second condition different from the first condition. A shelf has a first connection opening connected to the first outside-shelf feeder duct; a second connection opening connected to the second outside-shelf feeder duct; opening-degree regulating means for regulating the degree of opening, relative to the feeder ducts, of the first connection opening and second connection opening; and a feeder duct having the shelf, for mixing the first regulating air fed from the first connection opening and the second regulating air fed from the second connection opening and blowing the mixed air out from a blowing opening provided in the shelf. In the receiving device, the condition of regulating air can be freely set shelf by shelf, and the air can be fed to commercial products.</p> |
