摘要:
A heating system can include certain pressure sensitive features. These features can be configured to change from a first position to a second position based on a pressure of a fuel flowing into the feature. These features can include, fuel selector valves, pressure regulators, burner nozzles, and oxygen depletion sensor nozzles, among other features.
摘要:
A cooking apparatus includes a housing and a cooking plate. Burners are located within the housing and below the cooking plate. A non-powered mechanical thermocouple probe is proximate to a pilot burner with a bi-metal element that produces an electrical signal when heated by the pilot burner. A pilot shutoff valve has an inlet connected to receive gaseous fuel from a gaseous fuel manifold, a pilot output connected to deliver gas to the pilot burner, a main burner output connected to deliver gas the burners, and a thermocouple probe input connected to receive the electrical signal produced by the bi-metal element. The pilot shutoff valve is biased to a default closed position where gas is prevented from flowing from the inlet to the pilot output and from the inlet to the main burner output. When the pilot shutoff valve is open, the pilot shut off valve permits gas to flow from the inlet to the pilot output and from the inlet to the main burner output.
摘要:
A gas cooking appliance having a plurality of spaced-apart taps situated in fixed and non-moveable locations within the gas cooking appliance, each of the taps having a rotatable operating shaft coupled to an associated control knob situated on a pivoting control panel. The pivoting control panel is connected to a pivot shaft and is pivotal between a first angular position and a second angular position. Each of the control knobs is coupled to its associated tap by a coupling, each of the couplings including a stationary transmission, a pivoting transmission shaft having a first end and a second end and a joint that couples the pivoting transmission shaft to the stationary transmission shaft. The pivot shaft, by means of which the control panel pivots, being situated proximate the coupling joints.
摘要:
The present invention relates to the field of burners, particularly in burners intended for household use, such as stoves. A three ring burner is described, which produces longer and more inclined flames through which a more efficient heating is accomplished; combustion ports in the rings with straight or helicoid arrangements; where the inner ring can function in conjunction with or independently from the other two flame rings, thus controlling the heating intensity and the flame by means of controlling the velocity of the gas-air current; as main parts comprising; a burner head, which contains three concentric flame rings, one inner ring, one intermediate ring and one outer ring, each flame ring containing combustion ports, the collection of combustion ports are helicoid both in their inner ring as well as the outer ring, two lids on the burner head, one inner and the other outer; one cover for the burners which forms the surface of the heating apparatus; Venturi ducts on the lower part of the burner head; a support firmly joined to the surface of the heating apparatus, in this support are lodged Venturi ducts from the burner head; a gas distributor lodged in the lower part of the support, where the gas distributor has three gas exits, two laterals and one central.
摘要:
A combustion heater includes an inner tube having a supply passage for combustion gas in an inner portion, and an outer tube disposed to provide a separated combustion space in an outer periphery of the inner tube. A hole part for ejecting the combustion gas is formed on a tube wall of the inner tube and combustion gas is ejected with ejection characteristics such that circulating flow is formed on the periphery of a stagnation point. According to this combustion heater, a stable flame can be formed without increasing costs and the heating efficiency can be improved.
摘要:
A domestic gas appliance is disclosed. In one implementation the appliance includes a burner and a gas control valve situated to deliver and vary a flow of a gas to the burner. The gas control valve has an actuator that induces an opening and/or closing of the flow control valve dependent on a control signal delivered to the actuator. A control device is electrically coupled to the actuator and is used to control the opening and closing of the gas control valve. The control device is coupled to an audio input and is configured to receive an analog sound signal and to generate the control signal based on the analog sound signal. A method of modulating a flame in a burner of a domestic gas appliance is also disclosed. In one implementation the method includes producing an analog sound signal and subsequently creating a reference signal based on the analog sound signal. A control signal is produced using the reference signal with the relationship between the reference signal and the control signal being linear, logarithmic or potential. The control signal is delivered to an actuator of a gas control valve that is situated to control the flow of gas to the burner, the control signal acting upon the actuator to cause the actuator to open and/or close to modulate the flame in the burner.
摘要:
A cooking grill or other cooking apparatus with heating drawers that may be slid into and out of a cabinet assembly like a drawer in a desk or dresser. There are two types of burning drawers, both of which have rectangular box-like shapes, with the same dimensions, so that either one of them can be inserted into the same slots in the cabinet assembly. The first type of drawer is designed for wood or charcoal. The second type of drawer is designed for natural gas. One drawer can be slid out, and the other drawer can be slid in. There are three type of cooking surfaces: a wok grill with a radially grating, a teriyaki plate with a solid surface, and a barbeque grill having apertures in a staggered array. The first embodiment has four drawers and two cooking areas. The second embodiment has three drawers and three cooking areas.
摘要:
A gas burner for a cooking appliance includes at least one combustion chamber with a first gas inlet forming a substantially annular outer flame ring and a substantially annular inner flame ring. At least one flame channel is configured to trigger ignition of at least one of the inner flame ring and outer flame ring. In one example, at least one transfer burner port is in gas-flow communication with the combustible gas in the at least one combustion chamber.
摘要:
A system includes at least one pilot burner and one more powerful main burner. The pilot burner includes at least a first tube open at an end and including at least a first feedline capable of injecting a combustible gas into the first tube. The pilot burner further includes at least a second tube open at an end and including at least a third feedline capable of injecting an oxygen-rich gas into the second tube. The pilot burner further includes at least a second feedline capable of feeding the first tube with air.
摘要:
The present invention provides a radiation burner, by which thermal efficiency is enhanced. The present invention includes a pot configured to burn gas, a mat provided to on the port, the mat heated by combustion of the gas to radiate thermal energy, a housing provided on the mat, the housing configured to allow radiation energy of the mat to pass through, a support member provided on the housing to support an object, and a barrier provided within the housing to suppress an exhaust of the burnt gas.