Refrigerated display cabinet

Abstract

Refrigerated display cabinet ( 1 ), of the type comprising a display area ( 2 ) for the food products ( 3 ), comprising supports ( 4 ) and/or shelves ( 5 ) and which may comprise a full or partial cover ( 6 ), cleaning liquid sprayers ( 7 ), liquid collection means and cooling means associated with means for generating a circulating air flow ( 11 ) through said cooling means and the display area ( 2 ), where the circulating flow-generating means comprise reversible means.

1 . Refrigerated display cabinet ( 1 ), of the type comprising a display area ( 2 ) for the food products ( 3 ), which comprises a full or partial cover ( 6 ) that may comprise cleaning liquid sprayers ( 7 ), liquid collection means and cooling means associated with means for generating a circulating air flow ( 11 ) through said cooling means and the display area ( 2 ), characterised in that the circulating flow-generating means ( 11 ) comprise reversible means. 
     
     
         2 . Refrigerated display cabinet ( 1 ), according to  claim 1 , characterised in that the reversible means comprise, at least, two impellers ( 14 ,  14   a ) that alternatively impel the flow in opposite directions associated with corresponding opposing end openings ( 16 ) disposed in the display area ( 2 ). 
     
     
         3 . Refrigerated display cabinet ( 1 ), according to  claim 1 , characterised in that the reversible means comprise, at least, a reversible direction impeller associated with corresponding opposing end openings ( 16 ) disposed in the display area ( 2 ). 
     
     
         4 . Refrigerated display cabinet ( 1 ), according to any of  claims 2 , characterised in that each impeller ( 14 ,  14   a ) comprises, at least, one fan. 
     
     
         5 . Refrigerated display cabinet ( 1 ), according to  claim 2 , characterised in that the impellers ( 14 ,  14   a ) comprise speed controllers. 
     
     
         6 . Refrigerated display cabinet ( 1 ), according to  claim 1 , characterised in that the cooling means comprise, at least, two cooling elements ( 10 ,  10   a ) that function independently. 
     
     
         7 . Refrigerated display cabinet ( 1 ), according to  claim 6 , characterised in that the liquid collection means comprise two inclined collectors ( 8 ,  8   a ) connected to drains ( 9 ) disposed underneath the supports ( 4 ) and/or shelves ( 5 ), wherein the sprayers ( 7 ) and cooling elements ( 10 ,  10   a ) are disposed between said inclined collectors ( 8 ,  8   a ) and said supports ( 4 ) and/or shelves ( 5 ), wherein the openings ( 16 ) are disposed on the ends of said supports ( 4 ) and/or shelves ( 5 ). 
     
     
         8 . Refrigerated display cabinet ( 1 ), according to  claim 7 , characterised in that the cooling elements ( 10 ,  10   a ) comprise upright trapezoidal fins ( 17 ) resting levelly on the inclined collectors ( 8 ,  8   a ) of the container ( 2 ), 
     
     
         9 . Refrigerated display cabinet ( 1 ), according to  claim 8 , characterised in that the supports ( 4 ) and/or shelves ( 5 ) fully or partially rest on the fins ( 17 ) of the cooling elements ( 10 ,  10   a ). 
     
     
         10 . Refrigerated display cabinet ( 1 ), according to any of  claims 3 , characterised in that each impeller ( 14 ,  14   a ) comprises, at least, one fan. 
     
     
         11 . Refrigerated display cabinet ( 1 ), according to  claim 3 , characterised in that the impellers ( 14 ,  14   a ) comprise speed controllers.