Rice cooker cooking control method

A control method and rice cooker technology, which is applied in the direction of electrical program control, temperature control using electric mode, program control in sequence/logic controller, etc., which can solve problems such as rotten rice, large thermal inertia, and uncooked rice

CN101810430BActive Publication Date: 2011-11-16MIDEA GRP CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2011-11-16

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Abstract

The invention relates to a method for controlling cooking of a rice cooker which comprises a cooker body (1), a liner (2), an upper cover device (3) and a heating device (4) heating the liner, wherein the outer side of the bottom of the liner (2) is provided with a bottom thermoscope (5) used for detecting the temperature of the liner, a cover thermoscope (6) used for detecting the temperature of an upper cover and a control device(7) controlling the operation of rice cooking are arranged on the upper cover device (3), the control device (7) comprises a main controller (8), a timer (9), a temperature memory (10) and a time memory (11), the timer (9), the temperature memory (10) and the time memory (11) are respectively connected with the main controller, the control device (7) controls the cooking process including three stages: a heating 1 stage S1, a heating 2 stage S2, and a boiling stage S3. The method for controlling the cooking of the invention controls a boiling heating time by using a time parameter during the boiling process of rice and water, avoids uncooked rice phenomenon caused by closing the boiling and heating in advance because of abnormal temperature rise at the bottom of the liner by using the temperature parameter as conditions for closing the boiling and heating.
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Description

technical field

[0001] The invention relates to a rice cooking control method for an electric rice cooker, in particular to a rice cooking control method for an electric rice cooker using a purple sand liner, and belongs to the transformation technology of the rice cooking control method for the electric rice cooker. Background technique

[0002] At present, the common rice cookers on the market are generally made of metal inner pots. Temperature sensors are installed on the outside of the bottom of the inner pot and on the upper cover respectively. The cooking process is divided into the following four steps: 1. High-power heating to maintain the bottom Keep the temperature in the range of 50-60°C for about 10 minutes, so that the temperature of the rice water is kept in the temperature range that is conducive to water absorption; 2. Heating with high power keeps the temperature at the bottom at 110-120°C until the temperature of the upper cover reaches about 80°C. The rice...

Examples

Embodiment

[0024] The structure diagram of the present invention is as figure 1 As shown, it includes a pot body 1, an inner container 2 placed in the pot body 1 for holding food, an upper cover device 3 for sealing the inner container 2, a heating device 4 for heating the inner container and food, The bottom temperature detector 5 arranged outside the bottom of the inner container for detecting the temperature of the inner container, the cover temperature detector 6 arranged in the upper cover device for detecting the temperature of the upper cover, and the control device 7 for controlling the cooking work, the control device 7 It includes an integrated main controller 8, a timer 9, a temperature memory 10 and a time memory 11, the timer 9, temperature memory 10, and time memory 11 are respectively connected to the main controller 8, and the bottom temperature detector 5 and the cover temperature measurement The output terminal of the device 6 is connected with the input terminal of the...