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OPERATION METHOD FOR REFRIGERATING OPEN-SHOWCASE COVERED WITH NIGHT COVER
OPERATION METHOD FOR REFRIGERATING OPEN-SHOWCASE COVERED WITH NIGHT COVER
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机译:夜盖冷开式制冷机的操作方法
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摘要
PROBLEM TO BE SOLVED: To obtain an operation method for a refrigerating open-showcase covered with a night cover, in which energy saving, the original object for covering the open showcase with a night-cover is made effective, in which three-layer air-curtain of a freeze air-curtain, a cold air-curtain, and a guard air-curtain are formed on the opening of the open case.;SOLUTION: In the refrigerating open showcase, a night-cover 22 is provided, which can be drawn freely over the guard air-curtain 19 in the outside of the showcase. During the time when the night-cover 22 is drawn, driving of a fan 16 for blowing out guard-air to the opening 2 is stopped.;COPYRIGHT: (C)2002,JPO
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