Internal chimney system for grills and smokers
A smoke circulating element includes a smoke retaining element and a smoke circulation opening adapted for directing smoke out of the smoke retaining element. The smoke retaining element has a plurality of panels at least partially bounding a smoke chamber. The smoke circulating element is contoured to fit the inner surface of a grilling device so that the inner surface and smoke circulating element cooperate to substantially enclose the smoke chamber. Smoke produced within the smoke chamber by a wood pellet fire pot escapes the smoke chamber through the upper disposed smoke circulation opening and is exhausted from the grilling device as it cools, settles, and escapes through a lower disposed exhaust opening.
1. A wood pellet grill and smoker, comprising:
a grilling device having walls defining an internal grilling compartment;
at least one grill rack located within the internal grilling compartment;
a heating element for heating wood pellets;
an exhaust opening configured to allow smoke to exit the internal grilling compartment; and
a smoke circulating element disposed at least partially within the internal grilling compartment over the heating element, at least a portion of the smoke circulating element disposed between the at least one grill rack and the heating element, the smoke circulating element comprising:
a chimney member adapted for directing smoke in a vertically upward direction within the internal grilling compartment, the chimney member comprising:
a top portion comprising:
a planar panel extending from a front of the internal grill compartment toward a rear of the internal compartment; and
a rear panel extending vertically upward from a rear edge of the planar panel; and
two opposing side panels attached to and extending downward from the planar panel and from the rear panel of the top portion; and
a front panel extending vertically downward from a front edge of the planar panel;
wherein the exhaust opening is disposed below the top portion of the smoke circulating element and adjacent at least one of the opposing side panels.
2. The wood pellet grill and smoker of claim 1 , wherein the grilling device has an at least partially circular cross-sectional configuration such that smoke circulates within the internal grilling compartment.
3. The wood pellet grill and smoker of claim 1 , wherein a portion of the smoke circulating element is contoured to correspond to a shape of the internal grilling compartment.
4. The wood pellet grill and smoker of claim 1 , wherein the grilling device further comprises an exhaust chute extending in a vertically upward direction from the exhaust opening outside the internal grilling compartment.
5. The wood pellet grill and smoker of claim 4 , wherein the exhaust chute comprises an opening at an upper end thereof.
6. The wood pellet grill and smoker of claim 1 , wherein the smoke circulating element is a smoke retaining element.
7. The wood pellet grill and smoker of claim 6 , wherein the smoke retaining element further comprises a front panel, and wherein the front panel, the two opposing side panels, and the top portion cooperate to at least partially define a smoke chamber.
8. The wood pellet grill and smoker of claim 6 , wherein the smoke retaining element has a smoke circulation opening adapted for directing smoke out of the smoke retaining element.
9. The wood pellet grill and smoker of claim 8 , wherein the rear panel comprises a sloping or curved panel extending vertically upward from the top portion.
10. The wood pellet grill and smoker of claim 9 , wherein each of the two opposing side panels comprises an at least partially rounded lower edge.
11. The wood pellet grill and smoker of claim 9 , wherein;
the top portion further comprises a frame element disposed within an aperture extending through the planar panel and having an access opening extending therethrough; and
the smoke retaining element further comprises a panel member configured to selectively cover the access opening.
12. The wood pellet grill and smoker of claim 9 , wherein at least one of the two opposing side panels comprises an opening to provide access to a smoke chamber through which a fuel can be supplied to the smoke chamber.
13. The wood pellet grill and smoker of claim 8 , wherein:
the chimney member is in fluid communication with the smoke circulation opening; and
the chimney member is adapted for directing smoke in a vertically upward direction.
14. The wood pellet grill and smoker of claim 8 , wherein each of the opposing side panels and the front panel rests on a bottom wall of the grill device.
15. A wood-pellet grill, comprising:
two elongated oval-shaped opposing side walls;
a contoured wall extending between the two elongated oval-shaped opposing side walls, wherein the two elongated oval-shaped opposing side walls and contoured wall at least partially define a cooking chamber;
a heat element disposed within a lower portion of the cooking chamber;
a smoke circulator disposed within the cooking chamber over the heating element, the smoke circulator comprising:
a planar panel disposed over the heat element and extending from a front of the cooking chamber toward a rear of the cooking chamber; and
a rear panel extending vertically upward from a rear edge of the planar panel, the contoured wall and the rear panel at least partially defining a chimney;
opposing side panels attached to and extending downward from the planar panel and from the rear panel of the smoke circulator; and
a front panel extend vertically downward from a front edge of the planar panel.
16. The wood-pellet grill of claim 15 , wherein each of the opposing side panels and the front panel rests on the contoured wall of the grill device.
17. The wood-pellet grill of claim 15 , wherein an outlet of the chimney is defined at a location above a mid-way point between an uppermost point of each elongated oval-shaped opposing side wall and a lowermost point of each elongated oval-shaped opposing side wall.
18. A wood-pellet grill, comprising:
two opposing side walls;
an outer-perimeter wall extending between the two opposing side walls, the outer-perimeter wall having an elongated-elliptical prism shape, the two opposing side walls and outer-perimeter wall defining an elongated-elliptical prism shaped cooking chamber;
a heat element disposed within a lower portion of the cooking chamber;
a smoke circulator disposed within the cooking chamber over the heating element, the smoke circulator comprising:
a planar panel disposed over the heat element; and
a rear panel extending vertically upward from a rear edge of the planar panel, the outer-perimeter wall and the rear panel at least partially defining a chimney;
opposing side panels attached to and extending downward from the planar panel and from the rear panel of the smoke circulator; and
a front panel extend vertically downward from a front edge of the planar panel.
19. The wood-pellet grill of claim 18 , wherein the rear panel comprises:
a curved lower portion extending from the planar panel; and
a planar upper portion, wherein the planar upper portion of the rear panel and the planar panel define an obtuse angle therebetween, and wherein both the planar upper portion of the rear panel and the planar panel are tangent to the curved lower portion of the rear panel.