摘要:
A convection outdoor or indoor gas heater is provided, the heater comprising: a top; a first wall; a combustion chamber which includes a vent cap with a plurality of vents, the vent cap proximate to the top, the combustion chamber housed within the first wall, spaced apart from the first wall to define a first interstitial passageway, the first interstitial passageway in fluid communication with the plurality of vents; a gas burner assembly which is housed in the combustion chamber; a second wall spaced apart from the first wall to define a second interstitial passageway, the second interstitial passageway in fluid communication with the first interstitial passageway; a base which supports the first wall, the second wall and the combustion chamber; a combustion air inlet in fluid communication with the combustion chamber; an ambient air inlet in fluid communication with the second interstitial passageway; and an outlet in fluid communication with the first interstitial passageway.
摘要:
A dual cooking mode barbecue grill includes a grill body which defines an open top cooking chamber, a cooking shelf for supporting food to be cooked and located above the open top cooking chamber, and a rotatable cooking unit located inside the open top cooking chamber. The rotatable cooking unit has a first cooking mode and a second cooking mode. The first and second cooking modes are alternatively selected by rotating the rotatable cooking unit with respect to the grill body.
摘要:
A cooking apparatus includes, but is not limited to, a bottom surface that lies at the bottom of a perimeter wall and having one or more stands operable to support a cooking plate, the perimeter wall having an angled edge; an electric heating element that can be interchangeably positioned on the one or more stands; a gas heating element that can be interchangeably positioned on the one or more stands; a cooking plate that is operable to seat on the base above the electric or gas heating element, is detachable from the base, and has an angled edge portion complimentary to that of the perimeter wall; a lid that is operable to rest over the cooking plate and extends beyond the perimeter edge of the cooking plate but completely covers the plate and allows for condensation to drip outside of the plate.
摘要:
A heater assembly can be used with a gas appliance. The gas appliance can be a dual fuel appliance for use with one of a first fuel type or a second fuel type different than the first. The heater assembly can include at least one pressure regulator, a housing, and an actuation member. The housing has a first fuel hook-up for connecting the first fuel type to the heater assembly, a second fuel hook-up for connecting the second fuel type to the heater assembly, and an internal valve. The actuation member can control the position of the internal valve based on whether the first or the second fuel hook-up is used.
摘要:
A heater can be configured to operate with either a first fuel at a first pressure or a second fuel at a second pressure. In some embodiments, a pressure regulator unit is configured to regulate the pressure of either the first fuel or the second fuel and to direct either the first fuel or the second fuel towards a combustion chamber. A nozzle assembly can be configured to inject the fuel into the combustion chamber.
摘要:
This invention relates to an insulated firebrick oven adapted for using wood, charcoal, gas or other biomass materials for cooking bread, cookies, roasted meat, pizzas and the like that includes a moveable stand having an anchoring member; and a combustion chamber assembly removably held on top of said anchoring member and having an insulated firebrick food compartment provided with a chimney and an inside heat balancer, and further having a slidably mounted pull-out firebox provided with a pull-out ash tray.Unlike conventional ovens, subject invention has a firebrick wall that could facilitate fast cooking in addition for its perforated firebrick as its fuel. It has further an adjustable air vent that could regulate the needed temperature.
摘要:
A dual fuel heating system can be used in a gas appliance. The system can have an air shutter to regulate an amount of air that can mix with the fuel for combustion. The air shutter can be configured to have different positions depending on the type of fuel to be used.
摘要:
A method of operating an oven having a cooking cavity and a gas heating element provided at a lower portion of the cooking cavity and an electric heating element provided at an upper portion of the cooking cavity.
摘要:
A heater can be configured to operate with either a first fuel at a first pressure or a second fuel at a second pressure. In some embodiments, a pressure regulator unit is configured to regulate the pressure of either the first fuel or the second fuel and to direct either the first fuel or the second fuel towards a combustion chamber. A nozzle assembly can be configured to inject the fuel into the combustion chamber.