Cooking control method of electric rice cooker

Abstract

The invention provides a cooking control method of an electric rice cooker. The method at least comprises a primary heating section and a boiling maintaining section, wherein in the primary heating section, Rice quantity judgment upper cover temperature Tt2 and rice quantity judgment time t3 are preset. According to the invention, the time required for the upper cover temperature detected in real time to reach the preset rice quantity judgment upper cover temperature Tt2 is compared with the rice quantity judgment time t3, thus the rice quantity and temperature rise trend can be accurately judged, and appropriate heating average power and temperature control are adopted, so that the overflowing problem can be effectively prevented, and the method is simple and convenient.

Description

technical field [0001] The invention relates to a rice cooking control method of an electric rice cooker, which belongs to the transformation technology of the rice cooking control method of the electric rice cooker. Background technique [0002] The common electric rice cookers on the market are generally equipped with temperature sensors on the outer side of the bottom of the inner pot and on the upper cover respectively, and there are the following disadvantages in the cooking process: [0003] 1) Due to the heat absorption of the material itself, when cooking a small amount of food, the temperature sensing speed lags behind the actual temperature, resulting in a lag in phase migration and overflow problems. [0004] 2) Due to the inaccurate judgment of the cooking volume, the judgment of the average power in the boiling stage is inaccurate, resulting in the problem that the bottom of the pot turns yellow when a small amount of rice is cooked. [0005] In addition, due...

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Problems solved by technology

[0003]1) Due to the heat absorption of the material itself, when cooking a small amount of food, the temperature sensing speed lags behind the actual temperature, resulting in a lag in phase migration and overflow problems

[0004]2) Due to the inaccurate judgment of the cooking volume, the judgment of the average power during the boiling stage is inaccurate, which causes the bottom of the pot to turn yellow when cooking a small amount of rice

[0005]In addition, due to the influence of processing technology and other factors, there will also be deviations in the process of heat transfer from the hot plate to the metal inner pot. When the efficiency drops, a large amount of heat accumulates on the hot plate, even if the controller detects that the migration condition is met or the temperature condition is met and needs to adjust the average power, the accumulated heat will still cause overflow problems, dirty the cooking environment, and even cause safety accidents

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