Electric cooker and its anti-overflow control device and anti-overflow control method

Abstract

The invention discloses an electric cooker and its anti-overflow control device and anti-overflow control method, wherein the anti-overflow control method includes the following steps: after the electric cooker enters the boiling stage, the electric cooker is controlled to heat with the first power Work; when steam bubbles are detected, control the electric cooker to stop heating, and after the first preset time, obtain the recovery power to control the electric cooker to resume heating, and use the recovery power to control the electric cooker to perform heating work until again When steam bubbles are detected, control the electric cooker to stop heating, and after the first preset time, obtain the recovery power to control the electric cooker to resume heating again, and control the electric cooker to perform heating work with the recovery power, and so on alternately, Until the end of the boiling phase, the recovery power obtained each time decreases successively, so that not only can effectively prevent the electric cooker from overflowing, but also ensure that the electric cooker can fully boil when cooking food.

Description

technical field [0001] The invention relates to the technical field of cooking appliances, in particular to an anti-overflow control method for an electric cooker, an anti-overflow control device for an electric cooker and an electric cooker. Background technique [0002] Electric cookers in the related art, such as rice cookers, generally adopt two methods for anti-overflow control. One is to use low power to control the heating of the rice cooker, so as to ensure that the rice cooker does not overflow during the boiling stage, but it will cause insufficient boiling and affect the taste of the cooked food. The other is to detect whether the electric rice cooker overflows during the boiling stage by assembling an overflow detection device, and when detecting that the electric rice cooker overflows, control the electric rice cooker to stop heating for a period of time, and then restore the original power for heating. If the time is too long, it will also lead to insufficient ...

AI Technical Summary

Problems solved by technology

[0002] Electric cookers in the related art, such as rice cookers, generally adopt two methods for anti-overflow control. One is to use low power to control the heating of the rice cooker, so as to ensure that the rice cooker does not overflow during the boiling stage, but it will cause insufficient boiling and affect the taste of the cooked food. The other is to detect whether the electric rice cooker overflows during the boiling stage by assembling an overflow detection device, and when detecting that the electric rice cooker overflows, control the electric rice cooker to stop heating for a period of time, and then restore the original power for heating. If the time is too long, it will also lead to insufficient boiling, and if the heating time is too short, it may cause the soup to return untimely and cause the risk of overflow

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