Venturi housing assembly and method

1. A venturi housing assembly comprising:

an annular burner head having an upper surface with a plurality of exit ports distributed about said upper surface;

a first annular chamber below said annular burner head and in fluid communication with said plurality of exit ports;

a second annular chamber;

an annular horizontal wall that is disposed between said first annular chamber and said second annular chamber and that has a plurality of air/gas release openings providing fluid communication between said first annular chamber and said second annular chamber;

a venturi that provides an air/gas mixture to said second annular chamber via an entry point; and

wherein said air/gas release openings in said annular horizontal wall are spaced to provide a balanced mix of gas and air to said exit ports of said annular burner head, and wherein said air/gas release openings are shaped and distributed along said annular horizontal wall away from said entry point to force said air/gas mixture to travel around said annular chamber and provide more time and distance to mix and to even out said air/gas mixture to said exit ports of said annular burner head so as to provide an even heat pattern from said annular burner head.

2. The venturi housing assembly of claim 1 , wherein said plurality of air/gas release openings is in a range of two to six air/gas release openings.

3. The venturi housing assembly of claim 1 , wherein each of said plurality of air/gas release openings has a diameter in a range of 3/16 of an inch to ⅜ of an inch.

4. The venturi housing assembly of claim 1 , wherein said air/gas release openings have a shape that is selected from the group consisting of: a circle, a square, a triangle, and a slit, and wherein said air/gas release openings release the gas and air mixture in a controlled fashion to said exit ports in said burner head in a consistent, even and predictable manner.

5. The venturi housing assembly of claim 1 , wherein said annular burner head is selected from the group consisting of: a star head burner and octagonal burner head.

6. The venturi housing assembly of claim 1 , further comprising an injector that injects a mixture of gas and air through an air shutter and a throat to said entry point of said second annular chamber.

7. The venturi housing assembly of claim 6 , wherein the plurality of air/gas release openings are in a range of two to six openings.

8. The venturi housing assembly of claim 6 , wherein each of said plurality of air/gas release openings has a diameter in a range of ¼ of an inch to ⅓ of an inch.

9. The venturi housing assembly of claim 1 , wherein said air/gas release openings are drilled, machined, or cast in said annular horizontal wall.

10. The venturi housing assembly of claim 1 , wherein said spacing between said air/gas release openings is varied.

11. A method of supplying an air/gas mixture to a plurality of exit ports through an upper surface of an annular burner head that sits over a first annular chamber that is in fluid communication, via an annular horizontal wall that has plurality of air/gas release openings, with a second annular chamber that is disposed below said first annular chamber and that has an entry point, said method comprising:

supplying said air/gas mixture to said first annular chamber with a venturi via said entry point; and

distributing said air/gas mixture to said second annular chamber via said plurality of air/gas release openings wherein said air/gas release openings are spaced to provide a balanced mix of gas and air to said exit ports of said annular burner head, and

wherein said air/gas release openings are shaped and distributed along said annular horizontal wall away from said entry point so that said air/gas mixture travels around said first annular chamber and then around said second annular chamber, and provides more time and distance to mix and to even out said air/gas mixture to said exit ports of said annular burner head so as to provide an even heat pattern from said annular burner head.

12. The method of claim 11 , wherein said plurality of air/gas release openings is in a range of two to six air/gas release openings.

13. The method of claim 11 , wherein each of said plurality of air/gas release openings has a diameter in a range of 3/16 of an inch to ⅜ of an inch.

14. The method of claim 11 , wherein a shape of said air/gas release openings is selected from the group consisting of: a circle, a square, a triangle, a slit and any combinations thereof that releases the gas and air mixture in a controlled fashion to said exit ports in said burner head in a consistent, even and predictable manner.

15. The method of claim 11 , wherein said spacing between said air/gas release openings is varied.