Ash cleanout system
A cooking grill with a cooking chamber, pellet fuel combustion unit, and ash cleanout system for releasing retained ash from the combustion unit through an access door without requiring the disassembly of the upper components of the grill. The combustion unit has a first end with a first end opening, and a second end with a second end opening. The ash cleanout system includes an access door adjacent to the second end, operable by a user from a position external to the cooking chamber through a pull link, and capable of a first position wherein the second end opening is closed to generally retain ash within the pellet fuel combustion unit, and a second position wherein the second end opening is open to release the retained ash to a separate removal location.
1. An ash cleanout system comprising:
a solid fuel combustion chamber configured to combust solid fuel and produce ash;
an access opening formed in a bottom panel of the solid fuel combustion chamber;
an access door dimensioned to entirely close the access opening; and
a pull link assembly coupled to the access door and comprising a pull rod extending from the access door, wherein the pull link assembly is configured to transition the access door from a closed position, in which the access opening is closed and ash is contained within the solid fuel combustion chamber, to an open position, in which the access opening is open and ash is released from the solid fuel combustion chamber.
2. The ash cleanout system of claim 1 , further comprising:
a stop catch mechanism configured to move between a locked position, in which movement of the pull link assembly is restricted, and an unlocked position, in which movement of the pull link assembly is not restricted.
3. The ash cleanout system of claim 2 , wherein the stop catch mechanism is secured to a wall of an external housing surrounding the solid fuel combustion chamber.
4. The ash cleanout system of claim 3 , wherein the pull rod extends beyond the wall of the external housing.
5. The ash cleanout system of claim 4 , wherein the stop catch mechanism comprises a plate extending parallel to a wall of the external housing and configured to restrict movement of the pull link assembly.
6. The ash cleanout system of claim 1 , wherein the access door comprises an entire floor of the combustion chamber such that ash accumulates on a surface of the access door when the access door is in a closed position.
7. An ash cleanout system comprising:
a solid fuel combustion chamber configured to combust solid fuel and produce ash;
an access opening formed in a bottom panel of the solid fuel combustion chamber;
an access door dimensioned to entirely close the access opening, wherein the access door comprises an entire floor of the combustion chamber such that ash accumulates on a surface of the access door when the access door is in a closed position; and
a pull link assembly coupled to the access door and comprising a pull rod extending from the access door, wherein the pull link assembly is configured to transition the access door from the closed position, in which the access opening is closed and ash is contained within the solid fuel combustion chamber, to an open position, in which the access opening is open and ash is released from the solid fuel combustion chamber.
8. The ash cleanout system of claim 7 , further comprising:
a stop catch mechanism configured to move between a locked position, in which movement of the pull link assembly is restricted, and an unlocked position, in which movement of the pull link assembly is not restricted.
9. The ash cleanout system of claim 8 , wherein the stop catch mechanism is secured to a wall of an external housing surrounding the solid fuel combustion chamber.
10. The ash cleanout system of claim 9 , wherein the pull rod extends beyond the wall of the external housing.
11. The ash cleanout system of claim 10 , wherein the stop catch mechanism comprises a plate extending parallel to a wall of the external housing and configured to restrict movement of the pull link assembly.
12. The ash cleanout system of claim 7 , wherein the solid fuel comprises pellet fuel.
13. An ash cleanout system comprising:
a solid fuel combustion chamber configured to combust solid fuel and produce ash;
an access opening formed in a bottom panel of the combustion chamber;
an access door dimensioned to entirely close the access opening;
a pull link assembly coupled to the access door and comprising a pull rod extending from the access door, wherein the pull link assembly is configured to transition the access door from a closed position, in which the access opening is closed, to an open position, in which the access opening is open; and
a stop catch mechanism configured to move between a locked position, in which movement of the pull link assembly is restricted, and an unlocked position, in which movement of the pull link assembly is not restricted.
14. The ash cleanout system of claim 13 , wherein the solid fuel comprises pellet fuel and wherein the fuel combustion chamber comprises a pellet fuel combustion chamber.
15. The ash cleanout system of claim 14 , wherein the pellet fuel combustion chamber is disposed beneath a grate of a cooking grill.
16. The ash cleanout system of claim 15 , wherein the stop catch mechanism is secured to a wall of the cooking grill.
17. The ash cleanout system of claim 16 , wherein the pull rod extends beyond the wall of the cooking grill.
18. The ash cleanout system of claim 17 , wherein the stop catch mechanism comprises a plate extending parallel to a wall of the grill and configured to restrict movement of the pull link assembly.