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Title:
REFRIGERATION AND COLD STORAGE WAREHOUSE OF PICKING SYSTEM
Document Type and Number:
Japanese Patent JP2011252683
Kind Code:
A
Abstract:

To provide a refrigeration and cold storage warehouse of picking system in which the cold retaining performance of a shelf device is improved and energy saving effects are improved by suppressing a collected air current of an air curtain from being short-circuited in a shelf.

In the refrigeration and cold storage warehouse for maintaining the preserved articles cold by circulating and blowing cold air into the warehouse in accordance with a shelf device 6 for picking of a heat insulating housing 2, an air current of an air curtain blown out through an air curtain device 9 to a front area of the shelf device 6 is collected to a return grill 11 opened on a floor surface, and returned through a return ventilation path 6b at a floor surface side of the shelf device 6 to a preservation area 5. An air guiding duct 16 is spread successively to a cooling coil 13 while extending to near a rear end of the shelf device for picking, a blow-out port 16a of the duct is opened downward while defining approximately the equal width to that of the shelf device 6 and further, at a rear end of a tilted flowing shelf 6a arranged on a lowest stage of the shelf device 6, an air shielding plate 17 is provided which is protruded toward an outlet of the return ventilation path 6b.


Inventors:
Asada, Tadashi
Goto, Mikio
Application Number:
JP2010000128503
Publication Date:
December 15, 2011
Filing Date:
June 04, 2010
Export Citation:
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Assignee:
FUJI ELECTRIC CO LTD
International Classes:
F25D13/00; F25D17/08
Domestic Patent References:
JPH0920170A1997-01-21
JPS58162466U1983-10-28
JPS5191862U1976-07-22
JP2009222336A2009-10-01
JP2009097782A2009-05-07
JPS58203377A1983-11-26
JPH10232077A1998-09-02
JPH08145533A1996-06-07
Attorney, Agent or Firm:
松本 洋一



 
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