Gas stove apparatus having a gas-guiding structure

Abstract

A gas stove apparatus includes a gas supply unit, a gas-flow adjusting cap and a flame guiding member. The gas supply unit has a gas reservoir and an annular opening formed at a top portion of the reservoir. The gas reservoir is connected with a gas inlet conduit for supplying a gas. The gas-flow adjusting cap is disposed on the annular opening of the gas supply unit, and is formed with a plurality of longitudinal gas nozzles and a plurality of slanted gas nozzle. Bias gas flows exhausted from the slanted gas nozzles are incorporated into straight gas flows exhausted from the longitudinal gas nozzles to thereby create a spiral concentrated gas flow in an axial direction of the gas-flow adjusting cap.

1 . A gas stove apparatus having a gas-guiding structure, comprising:
 a gas supply unit connected with a gas inlet conduit;   a gas-flow adjusting cap provided with gas nozzles, said gas-flow adjusting cap being attached to the gas supply unit; and   a flame guiding member constructed as a hollow member, said flame guiding member positioned above the gas-flow adjusting cap.   
   
   
       2 . The gas stove apparatus having a gas-guiding structure as defined in  claim 1 , wherein said flame-guiding member is constructed as a roughly cone-like hollow member, and is provided with a plurality of flame exiting holes each of which slants to have a predetermined oblique angle with respect to a longitudinal direction of the flame-guiding member. 
   
   
       3 . The gas stove apparatus having a gas-guiding structure as defined in  claim 1 , wherein said flame-guiding member is provided with a plurality of auxiliary ventilation notches which are disposed along an inner bottom edge of the flame-guiding member. 
   
   
       4 . The gas stove apparatus having a gas-guiding structure as defined in  claim 1 , wherein said flame-guiding member is provided with an annular bottom flange which extends radially and outwardly from an bottom edge of the flame-guiding member. 
   
   
       5 . The gas stove apparatus having a gas-guiding structure as defined in  claim 1 , wherein said gas nozzles of the gas-flow adjusting cap includes a plurality of slanted gas nozzles each of which has a predetermined oblique angle with respect to a longitudinal direction of the gas-flow adjusting cap to create a bias gas flow. 
   
   
       6 . The gas stove apparatus having a gas-guiding structure as defined in  claim 1 , wherein said gas nozzles of the gas-flow adjusting cap includes a plurality of longitudinal gas nozzles which create straight gas flows. 
   
   
       7 . The gas stove apparatus having a gas-guiding structure as defined in  claim 1 , wherein said gas-flow adjusting cap further includes a plurality of oblique grooves in which to provide a plurality of inner gas nozzles. 
   
   
       8 . The gas stove apparatus having a gas-guiding structure as defined in  claim 7 , wherein arranged between any two of said oblique grooves are the gas nozzles consisting of longitudinal gas nozzles and slanted gas nozzles. 
   
   
       9 . The gas stove apparatus having a gas-guiding structure as defined in  claim 7 , wherein said inner gas nozzle has a predetermined oblique angle with respect to a longitudinal direction of the gas-flow adjusting cap.