Continuous cooking surface with individually controllable heating zones
Examples are disclosed herein that relate to a grill with a continuous cooking surface having individually controllable heating zones separated by one or more isolation zones. One example provides a grill, comprising a continuous cooking surface comprising a plurality of individually controllable heating zones separated by one or more isolation zones, each heating zone comprising a heating zone plate with one or more heating elements disposed beneath the heating zone plate, and each isolation zone comprising an isolation bar joined to adjacent conductive plates of adjacent heating zones, each isolation bar comprising a cooling channel extending at least partially along a length of the isolation bar.
1. A grill, comprising:
a continuous cooking surface comprising a plurality of individually controllable heating zones separated by one or more isolation zones,
each heating zone comprising one or more corresponding heating elements disposed beneath the heating zone, and
each isolation zone comprising a cooling channel extending at least partially along a length of the isolation zone, the cooling channel configured to accommodate a cooling fluid conduit containing a cooling liquid, wherein the heating zones and the one or more isolation zones form the continuous cooking surface.
2. The grill of claim 1 , further comprising a pump configured to move the cooling liquid through the cooling fluid conduit.
3. The grill of claim 2 , wherein the cooling liquid comprises water.
4. The grill of claim 2 , wherein the cooling liquid comprises a glycol-based coolant.
5. The grill of claim 1 , wherein the cooling channel comprises a bore formed at least partially through a length of the isolation zone.
6. The grill of claim 1 , wherein each heating zone comprises a heating zone plate, and wherein each isolation zone is formed from a different material as adjacent heating zone plates.
7. The grill of claim 6 , wherein each isolation zone is joined to adjacent heating zone plates via one or more fasteners.
8. The grill of claim 1 , further comprising a controller configured to provide power to one or more heating elements of the first heating zone and one or more heating elements of the second heating zone differently based on currently set temperatures for the first heating zone and the second heating zone.
9. The grill of claim 1 , further comprising a drip channel formed in an underside of the continuous cooking surface and spaced from an edge of the continuous cooking surface, the drip channel configured to prevent liquid from reaching electrical components of the grill.
10. The grill of claim 9 , wherein the drip channel extends along a plurality of edges of the continuous cooking surface.
11. The grill of claim 9 , wherein the drip channel comprises an angled recess.
12. The grill of claim 1 , further comprising a compression plate configured to compress each heating element to an underside of the continuous cooking surface via a fastener.
13. The grill of claim 12 , wherein the fastener is configured to accommodate a temperature sensor.
14. The grill of claim 1 , wherein each isolation zone comprises a thermally conductive material.
15. A grill, comprising:
a continuous cooking surface comprising a plurality of individually controllable heating zones separated by one or more isolation zones,
each heating zone comprising one or more corresponding heating elements disposed beneath the heating zone, wherein one or more heating elements of a first heating zone are independently controllable relative to one or more heating elements of a second heating zone, and
each isolation zone comprising a cooling channel extending at least partially along a length of the isolation zone, the cooling channel configured to accommodate a cooling fluid conduit containing a cooling liquid, wherein the heating zones and the one or more isolation zones form the continuous cooking surface; and
a cooling system configured to move the cooling liquid through each cooling channel.
16. The grill of claim 15 , wherein each isolation zone is formed from a different material as adjacent heating zone plates.
17. The grill of claim 15 , wherein the cooling system comprises a pump configured to pump the cooling liquid through each cooling channel.
18. The grill of claim 15 , wherein each isolation zone comprises a thermally conductive material.
19. A grill, comprising:
a continuous cooking surface supported by a body, the continuous cooking surface comprising a plurality of individually controllable heating zones separated by one or more isolation zones, the continuous cooking surface also comprising a top side, an underside, and an edge,
each heating zone comprising one or more corresponding heating elements disposed beneath the heating zone, wherein one or more heating elements of a first heating zone are independently controllable relative to one or more heating elements of a second heating zone, and each isolation zone comprising a cooling channel extending at least partially along a length of the isolation zone, the cooling channel being configured to accommodate a cooling fluid conduit containing a cooling liquid;
one or more electrical components disposed beneath the continuous cooking surface; and
a drip channel formed in the underside of the continuous cooking surface, the drip channel comprising a recess in the underside of the continuous cooking surface spaced from the edge and configured to impede flow of cooking fluids from the edge of the continuous cooking surface to prevent liquid from reaching the one or more electrical components of the grill.
20. The grill of claim 19 , wherein the drip channel comprises an angled recess in the underside.