LEADING DEVICE OF COOLING AIR CIRCULATION IN OPEN TYPE WALK-IN COOLER

摘要

The present invention is done in layers on the front opening of the open-type showcase as in open showcase maintain the freshness of the goods displayed on the shelf to ensure that the cooling air flows in the inner shelf of the open-type showcase and addition cool air is circulated in the main unit of the external It relates to the cold air induction device in open walk-in cooler to protect the goods on the shelves from the air.; Cold air induction device of the open-work of the cooler according to the invention is installed in the open side open type showcase a circulating the cooling air heat exchange by the evaporator to ensure that communication with the interior of the body into the interior of the body and open the front side of the main body and , in the open-walk-in cooler made in is provided at a predetermined interval inside the display items, comprising a refrigerated shelf to the open type of showcase, the open-type showcase is formed of one or more of the front side so as to guide the cold air is circulated, the shelf and It characterized in that it provided with a minute volleyball at equal intervals with a cool air duct for guiding the cool air guided to the inside of the mill.