| 摘要 |
PROBLEM TO BE SOLVED: To provide purified air circulation type storage equipment capable of avoiding of air flows a large amount to the outside of the equipment through an opening part for carrying in and out articles. SOLUTION: A rack body having a plurality of storage parts in vertically arranged state and an article conveying means are installed in an installation space having the opening part for carrying in and out articles and a fresh air inlet and dividedly formed in outside air shielded state. A rear side circulation passage formed on the rear side of the rack body and a front side air circulation passage for purification are provided in the state of communicating with each other. A plurality of purified air blowing units suck air inside a rear side circulation passage and circulate purified air into a plurality of storage spaces of the storage part in the direction from the rear to the front side thereof. A circulation means for discharge is installed to suck and discharge a part of the air for purification circulatingly flowing through the front circulating passage and rear circulation passage by the air circulation of the plurality of purified air circulation units.
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