Abstract: A multi-gas-source heater is disclosed including a main shell, an ignition apparatus, a pipeline system arranged on the main shell, a temperature-sensing valve, a burner and a switching valve; the pipeline system has a first and second communication states; the temperature-sensing valve is connected to the pipeline system and can regulate flow of output gas; the burner includes a first and second nozzles both connected to the pipeline system; the ignition apparatus is connected to and can ignite the burner; the switching valve is connected to and can switch the pipeline system between the first and second communication states; when the switching valve switches the pipeline system to the first communication state, the first nozzle outputs the gas; when the switching valve switches the pipeline system to the second communication state, the second nozzle outputs the gas, or the first and second nozzles both output the gas.

Abstract: A household stove burner with upper intake air and super-high power includes cup body, distributor base, central distributor, outer ring distributor, ignition needle, induction needle, air intake base, central air intake tube, left air intake tube, right air intake tube, gap between central air intake tube, light tube portion of central tube. The gap between left air intake tube and light tube portion of left outer ring tube, gap is between right tube and light tube portion of right outer ring air intake tube, a lower end of air intake cavity of distributor base is docked with outer ring pre-mixing cavity, outer interface of outer ring distributor is inserted into outer ring fuel gas tank, inner ring wall plate of outer ring fuel gas tank inserted into outer ring distributor. Outer ring flame stabilizing slot to prevent generation of outer ring firm flame to improve dissipation performance.

Abstract: A household stove burner with upper intake air and super-high power includes cup body, distributor base, central distributor, outer ring distributor, ignition needle, induction needle, air intake base, central air intake tube, left air intake tube, right air intake tube, gap between central air intake tube, light tube portion of central tube. The gap between left air intake tube and light tube portion of left outer ring tube, gap is between right tube and light tube portion of right outer ring air intake tube, a lower end of air intake cavity of distributor base is docked with outer ring pre-mixing cavity, outer interface of outer ring distributor is inserted into outer ring fuel gas tank, inner ring wall plate of outer ring fuel gas tank inserted into outer ring distributor. Outer ring flame stabilizing slot to prevent generation of outer ring firm flame to improve dissipation performance.

Abstract: A multi-gas-source heater is disclosed including a main shell, an ignition apparatus, a pipeline system arranged on the main shell, a temperature-sensing valve, a burner and a switching valve; the pipeline system has a first and second communication states; the temperature-sensing valve is connected to the pipeline system and can regulate flow of output gas; the burner includes a first and second nozzles both connected to the pipeline system; the ignition apparatus is connected to and can ignite the burner; the switching valve is connected to and can switch the pipeline system between the first and second communication states; when the switching valve switches the pipeline system to the first communication state, the first nozzle outputs the gas; when the switching valve switches the pipeline system to the second communication state, the second nozzle outputs the gas, or the first and second nozzles both output the gas.