Grid for cooking equipment

Abstract

The present invention relates to a grid used in stoves which comprises innovative technical and functional characteristics capable of increasing the thermal efficiency of the burners. More preferably, the grid according to the present invention comprises an upper crown ( 1 ) provided with a series of fins ( 2 ) arranged around the burner ( 3 ), these fins ( 2 ) form passage and distribution channels ( 4 ) of hot gases, and extend to the underside of crown ( 1 ), within an air and/or fuel passage chamber ( 5 ) in which it is preheated before the combustion itself.

1 . Grid for cooking equipment, comprising a crown formed by a plurality of fins, CHARACTERIZED by the fact that it comprises:
 at least one fin formed by at least one upper projection disposed on the upper face of crown, and at least one lower projection disposed on the lower face of crown;   at least one lower chamber defined between the lower face of crown and the upper face of at least one lower crown;   at least one channel defined between at least two lower projections of at 10 least two fins   at least one channel disposed within at least one lower chamber; and   the crown being provided with a plurality of holes through which a flame crosses when burner is turned on.   
     
     
         2 . Grid for cooking equipment, according to  claim 1 , CHARACTERIZED by the fact that the lower chamber comprises at least one admission inlet. 
     
     
         3 . Grid for cooking equipment, according to  claim 2 , CHARACTERIZED by the fact that the admission inlet is laterally disposed. 
     
     
         4 . Grid for cooking equipment, according to  claim 2 , CHARACTERIZED by the fact that the admission inlet is disposed on the lower crown. 
     
     
         5 . Grid for cooking equipment, according to  claim 1 , CHARACTERIZED by the fact that the lower chamber comprises an air passage chamber. 
     
     
         6 . Grid for cooking equipment, according to  claim 1 , CHARACTERIZED by the fact that the lower chamber comprises a fuel gas passage chamber. 
     
     
         7 . Grid for cooking equipment, according to  claim 1 , CHARACTERIZED by the fact that the lower chamber comprises a mixing chamber passage formed by air and fuel gas. 
     
     
         8 . Grid for cooking equipment, according to  claim 1 , CHARACTERIZED by the fact that it also foresees at least one peripheral lower chamber adjacent and in communication with the at least one lower chamber. 
     
     
         9 . Grid for cooking equipment, according to  claim 1 , CHARACTERIZED by the fact that at least one fin has its upper projection and its lower projection physically integrated to crown. 
     
     
         10 . Grid for cooking equipment, according to  claim 1 , CHARACTERIZED by the fact that at least one fin is modular to crown. 
     
     
         11 . Grid for cooking equipment, according to  claim 1 , CHARACTERIZED by the fact that at least one lower projection of at least one fin is integrally extended along the height of lower chamber. 
     
     
         12 . Grid for cooking equipment, according to  claim 1 , CHARACTERIZED by the fact that at least one lower projection of at least one fin is partially extended along the height of lower chamber. 
     
     
         13 . Grid for cooking equipment, according to  claim 1 , CHARACTERIZED by the fact that lower crown comprises the cooking table of a cooking equipment.