INDOOR AIR CONDITIONING DEVICE AND CONTAINER FREEZER DEVICE COMPRISING SAME

Disclosed herein is a CA system (60) which allows first and second adsorption columns (34, 35) to alternately perform an adsorption operation and a desorption operation so that nitrogen-enriched air having a higher nitrogen concentration and a lower oxygen concentration than the air is produced and...

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Bibliographische Detailangaben
Hauptverfasser:	MIZUTANI, Kazuhide, KAMEI, Noritaka, YAMAMOTO, Kouji
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY CHEMICAL RIPENING OF FRUIT OR VEGETABLES CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED FISHING FOODS OR FOODSTUFFS FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J FORESTRY HORTICULTURE HUMAN NECESSITIES HUNTING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT,VEGETABLES, EDIBLE SEEDS SEPARATION THE PRESERVED, RIPENED, OR CANNED PRODUCTS THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT THEIR TREATMENT, NOT COVERED BY OTHER CLASSES TRANSPORTING TRAPPING WATERING
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Beschreibung
Zusammenfassung:	Disclosed herein is a CA system (60) which allows first and second adsorption columns (34, 35) to alternately perform an adsorption operation and a desorption operation so that nitrogen-enriched air having a higher nitrogen concentration and a lower oxygen concentration than the air is produced and supplied into the container (11). The CA system (60) executes a second operation mode in which the nitrogen-enriched air produced for a predetermined time since the desorption operation was started is discharged to the outside of the container (11), and the nitrogen-enriched air produced until the end of the desorption operation since the predetermined time passed is supplied into the container (11).