Combustor and gas stove provided with same

Abstract

The invention provides a combustor and a gas stove provided with the same. The combustor comprises a stove head base, a fire distributor, a central fire cover and an outer-ring fire cover, wherein the fire distributor is communicated with the stove head base; the central fire cover is arranged on the fire distributor, and communicated with the fire distributor; a plurality of fire inward gathering holes are formed in the inner peripheral surface of the outer-ring fire cover; a plurality of fire outward erupting holes are formed in the outer peripheral surface of the outer-ring fire cover; the outer-ring fire cover is arranged on the circumference of the central fire cover and on the fire distributor, and is communicated with the fire distributor; the outer-ring fire cover is matched with the fire distributor mutually to enable the outer-ring fire cover to be provided with a first state in which the inner fire gathering holes and the outer fire erupting holes are communicated, and a second state in which the inner fire gathering holes and the outer fire erupting holes are not communicated. The combustor can be switched between two states to enable flame to gather inward and erupt outward, so that the combustor is safe, reliable, efficient and energy-saving.

Description

technical field [0001] The invention relates to the field of household electrical appliances, in particular to a burner and a gas stove with the same. Background technique [0002] The burner is the core component of the domestic gas stove. The existing burners mainly include open heating with flame spraying out or energy-concentrating heating with flame cohesion, each of which has advantages and disadvantages. The advantage of the flame spraying is that it can heat a large pot, and the heating effect is more uniform. The disadvantage is that due to the flame spraying, the thermal efficiency is low when heating a small pot. The advantage of flame cohesion is to heat small and medium-sized pots, with strong firepower and high thermal efficiency. The disadvantage is that due to flame cohesion, the heating is uneven when heating large pots, and the smoke is easy to exceed the standard. There is not yet a burner capable of adapting to large pots and small pots at the same time ...

AI Technical Summary

Problems solved by technology

The advantage of flame spraying is that it can heat large pots, and the heating effect is more uniform. The disadvantage is that due to the flame spraying, the thermal efficiency is low when heating small pots.

The advantage of flame cohesion is to heat small and medium-sized pots, with strong firepower and high thermal efficiency. The disadvantage is that due to flame cohesion, when heating large pots, the heating will be uneven and the smoke will easily exceed the standard.

At present, there is no burner that can adapt to large pots and small pots at the same time.

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