3 results about "Gas burner" patented technology

The invention relates to a flow guiding disc of a group injection flow complemented-burning type gas burner, in particular to a flow guiding disc for guiding flowing direction of main complemented-burning gas in the gas burner and belongs to the technical field of the gas burner. A main burning soft-fire path is arranged at the center of a disc body, and a plurality of complemented-burning soft-fire paths are arranged on an outer ring of the main burning soft-fire path. A plurality of round main burning moderate-fire paths are arranged on outer rings of the complemented-burning soft-fire paths. A plurality of complemented-burning moderate-fire paths are arranged on outer rings of the main burning moderate-fire paths, and a plurality of main burning big-fire paths are arranged on outer rings of the complemented-burning moderate-fire paths. Complemented-burning big-fire paths are arranged on outer rings of the main burning big-fire paths. The flow guiding disc of the group injection flow complemented-burning type gas burner is simple, compact and reasonable in structure, complete and stable in burning and high in flame temperature, reduces emission, saves energy sources and improves burning heat efficiency.

The invention relates to the technical field of gas devices, in particular to a gas burner and a gas stove. The gas burner comprises a flange connecting plate, an end seal plate, a rectangular bottom plate and an arc gas screen. The arc gas screen is fixed to the two sides of the rectangular bottom plate. A mixed gas cavity with the semi-arc section is formed between the rectangular bottom plate and the arc gas screen. The flange connecting plate and the end seal plate are arranged at the front end and the rear end of the mixed gas cavity correspondingly, and the flange connecting plate is provided with an air inlet. The gas burner further comprises a fairing arranged in the mixed gas cavity, through holes or through grooves are evenly distributed in the fairing, a gas homogenizing cavity is formed in the fairing, and the air inlet communicates with the gas homogenizing cavity. The invention further discloses the gas stove. The gas stove comprises the above gas burner and a furnace cavity. Compared with ordinary gas burners, the gas burner can better save energy, and normal usage and service life of the stove can be guaranteed.

The present invention refers to a gas burner crown for kitchen hob, of the type with a radial series of notches, composed of shallower notches alternated with deeper notches, which act as small burner nozzles, from which small radial flames originate; the crown is characterised by the presence of eight regularly spaced angular sectors with shallower radial notches.