Electric cooker and anti-overflow heating control method and device thereof

Abstract

The invention discloses an electric cooker, an anti-overflow heating control method and device thereof. The anti-overflow heating control method comprises the following steps: detecting steam foams generated during cooking of the electric cooker through a foam detection device after the electric cooker enters a boiling phase; controlling the electric cooker to stop heating when the foam detectiondevice firstly detects steam foams, and determining whether steam foams are detected by the foam detection device or not when the electric cooker stops heating; controlling the electric cooker to restore heating at the pre-set minimal power if no steam foam is detected by the foam detection device, increasing heating power of the electric cooker at every pre-set time interval, and controlling theelectric cooker to stop heating till the foam detection device detects steam foams again. Accordingly, food is fully cooked in the electric cooker under the premise that the electric cooker is effectively prevented from overflowing, thereby improving the cooking effect of the electric cooker.

Description

technical field [0001] The invention relates to the technical field of cooking appliances, in particular to an electric cooker and its anti-overflow heating control method and device. Background technique [0002] In the related art, when the anti-overflow control of an electric cooker (such as an electric rice cooker), an anti-overflow detection device is installed to detect whether the electric cooker overflows during the boiling stage, and when it is detected that the electric cooker is about to overflow, the electric cooker is controlled to stop heating for a period of time, and then Then resume heating, usually the time to stop heating is fixed. [0003] Wherein, when the rice cooker cooks rice, in order to cope with different rice water grades, the above-mentioned stop heating time is generally set longer, which will reduce the continuous boiling time of the cooked food, resulting in insufficient boiling of the cooked food and affecting the taste of the cooked food. ...

AI Technical Summary

Problems solved by technology

[0003] Wherein, when the rice cooker is cooking rice, in order to cope with different rice water levels, the above-mentioned stop heating time is generally set longer, which will reduce the continuous boiling time of the cooking food, resulting in insufficient boiling of the cooking food and affecting the taste of the cooking food

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