Secondary oxygen booser burning type energy saving gas range

The utility model relates to a secondary oxygen enriching combustion supporting type energy saving gas range core, which is composed of an air inlet pipe, a gas nozzle, a first stage oxygen enriching mixed air chamber, a secondary oxygen enriching mixed air chamber and a mixed air nozzle, wherein the first stage mixed air chamber is in a round tubular shape and is integrated with the gas nozzle, the secondary mixed air chamber is in a hollow cylinder shape, is connected with the first stage mixed air chamber and is gradually amplified, and the first stage mixed air chamber and the secondary mixed air chamber are designed with a plurality of air intakes. When the utility model works, gas is fully mixed with air for oxygen enrichment through the first stage mixed air chamber and the secondary mixed air chamber after the gas is jetted from the nozzle, the gas is jetted from the mixed air nozzle to be ignited, big fire and small fire are blue flame, the gas is fully combusted, temperature reaches more than 1300 DEG, the discharge amount of carbon monoxide is similar to zero, the utility model can save gas by more than 60% compared with common gas ranges, the heat efficiency of the utility model can be increased by more than 50%, and the utility model is without black smoke and exhaust air and has energy saving and environmental protection.