Fire cover for gas cooker, burner and gas cooker with the same fire cover

Abstract

The cap has a gas retaining chamber formed at lower side of a circular cap body (1), and recesses (3) arranged at upper side of the body, where a cavity of each recess stands in connection with the chamber. The recesses are raised along circumference of the body, and a front surface (7) is formed at higher ends of the recesses. The front surface is limited by an inner side surface (4), an outer side surface (5) and an upper side surface (6) of the recesses. Inner burning positions (8) and outer burning positions (9) are formed at the inner and outer side surfaces, respectively.

Description

【Technical field】 [0001] The invention relates to the field of cookers and cooker parts, in particular to a fire cover, a burner and a gas cooker. 【Background technique】 [0002] There is no fire hole distribution in the space between the outer ring fire hole and the inner ring fire hole of the outer ring fire cover of the existing gas stove burner. Once the user puts the cooker on for heating or cooking, the flame will not directly touch the fire. The area of ​​hole distribution, thereby this area temperature can be lower, and the pan bottom area temperature that outer ring fire hole and inner ring fire hole directly contact heating can be very high. Therefore, the effect of using the burner with such an outer ring fire cover to heat the bottom of the pot is very uneven, which not only requires the user to spend a long time cooking, but also consumes more gas, resulting in low thermal efficiency and negative impact on the pot. The taste of food has certain adverse effects....

AI Technical Summary

Problems solved by technology

Therefore, the effect of using the burner with such an outer ring fire cover to heat the bottom of the pot is very uneven, which not only requires the user to spend a long time cooking, but also consumes more gas, resulting in low thermal efficiency and negative impact on the pot. Some adverse effects on the taste of food

The Chinese patent whose announcement number is CN201209862Y and whose announcement date is March 18, 2009 proposes a fire cover with a cleaning flame transfer belt. This patent solves the above-mentioned problems to a certain extent, but the effect is still unsatisfactory.

Because, although this patent solves the problem that there is no fire hole distribution in the space between the outer ring fire hole and the inner ring fire hole to a certain extent, it causes the inner fire hole distribution to be insufficient, and the thermal efficiency is low, and then the inner side of the bottom of the pot is heated. insufficient

It can be said that the patent considers the appearance more than the actual effect, and does not effectively solve the technical problems of uneven heating and low thermal efficiency

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