SNOW RELEASE TYPE INSULATED WAREHOUSE AND FORMING METHOD FOR PRESSURE SNOW DEPOSIT AS HEAT SINK

摘要

PURPOSE:To keep agricultural products at a temperature most suitable for maintaining its freshness by strongly blowing OFF collected deposited snow by a snow ejector, sequentially depositing it in a pressure snow depositing zone, and opening a plurality of cold air ducts each communicating with a duct of a blower and having a diver with the deposited snow. CONSTITUTION:Conveyed and deposited snow 14 is continuously strongly blown OFF by a snow ejector having a blow-off function by a rotary force of a rotary snow remover 15, and sequentially deposited from a corner of a partition wall 6 side in a pressure snow depositing zone 2. When the depositing height of the snow becomes the same degree as a stage of blower holes 7 aligned laterally on the wall 6, rodlike materials 16 are so placed on the upper surface as to be coincident with the holes 7. The depositing work is continued to bury the materials 16 in the deposited snow. When the deposition of the snow becomes substantially the height of the holes 7 of next stage, the materials 16 of a lower stage are removed to open an air duct 17 communicating with the holes 7 of a lower stage.