Column heater with improved heat output
AssigneeGHP Group, Inc.
InventorEric Yang
Life of this patent
Estimating the term…
Abstract
A radiant area heater includes a columnar base with a hollow compartment and a heating column disposed on the columnar base. The heating column includes a control portion with at least one controller, a burner, and a sparker and a flame portion that includes a combustion chamber. The combustion chamber is disposed on a cylindrical member that has at least one vent allowing air to circulate to the burner and within the combustion chamber. The heating column further includes at least one heat emitting screen disposed above the flame portion that radiates heat outwards from the heater. A cover is disposed over the heating column to direct heat outwards and away from the heater.
Claims17
A radiant area heater comprising:
- a columnar base that includes a hollow compartment;
- a heating column disposed on the columnar base, the heating column comprising:
- a control portion that includes a controller, a burner, and a sparker;
- a combustion chamber including a vent that allows air to circulate to the burner and within the combustion chamber;
- and
- an up heat emitting body and a lower heat emitting screen disposed above the combustion chamber, the upper heat emitting body and the lower heat emitting screen radiating heat outwards from the radiant area heater, the upper beat emitting body having a width that is greater than a width of the lower heat emitting screen;
- a wire cage disposed to surround the combustion chamber and the lower heat emitting screen, and
- a cover disposed over the combustion chamber, the cover being configured to direct heat outwards and away from the radiant area heater.
A radiant area heater comprising:
- a cylindrical columnar base comprising:
- a base flange at a bottom of the cylindrical columnar base;
- and
- a hollow compartment configured to house a fuel tank therein;
- a control portion comprising a controller, a burner, and a sparker;
- and
- a cylindrical flame portion disposed above the base flange, the cylindrical flame portion comprising:
- a transparent cylindrical combustion chamber disposed above the burner;
- a supporting member configured to hold the transparent cylindrical combustion chamber, the supporting member comprising a vent allowing air to circulate to the burner and within the transparent cylindrical combustion chamber;
- an upper heat emitting body and a lower heat emitting screen disposed above the transparent cylindrical combustion chamber, the upper heat emitting body having a diameter that eater than a diameter of the lower heat emitting screen;
- a wire cage disposed to surround the transparent cylindrical combustion chamber and the lower heat emitting screen;
- and
- a cover disposed above the upper heat emitting body and the lower heat emitting screen, the cover configured to direct heat outward from the radiant area heater.
A heater comprising:
- a base;
- a burner located in or above the base, the burner being in gaseous communication with a source of combustible gas;
- a combustion area extending upward from the base and located above the burner;
- an air vent adjacent to or below the combustion area, the air vents having an area greater than an area of the burner to allow air flow into the combustion area to complete combustion of the combustible gas;
- an upper heat emitting body and a lower heat emitting screen disposed above the combustion area, the upper heat emitting body having a width that is greater than a width of the lower heat emitting screen,
- a top cover located above the combustion area and configured radiate heat downward and outward;
- and
- a wire cage disposed to surround the combustion area and the lower heat emitting screen.
Dependencies are inferred from the claim text.