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Control method, device, cooking appliance and storage medium of food heating device

A technology of heating equipment and a control method, which is applied in the fields of cooking utensils, control of food heating equipment, control equipment of food heating equipment, and computer-readable storage media, and can solve the problem of decreased cooking taste, affecting the operation reliability of automatic rice cookers and cooking effects, loss of food nutrients, etc.

Active Publication Date: 2021-06-01
FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the related art, in case of sudden power failure or other unexpected situations, the automatic rice cooker terminates the automatic cooking process and there are still materials left in the food container. In some cases, water may be directly supplied to the food container (usually composed of an upper cover, an inner pot and an outer pot, wherein the inner pot is used to hold edible materials), which will not only lead to a decrease in the cooking taste, but also cause the residual materials to be removed after a long period of time. Cooking will lead to the loss of nutrients in food. In addition, the residual materials will also reduce the storage space in the food container, which will cause the liquid in the food container to overflow, which seriously affects the reliability of the automatic rice cooker. and cooking effects

Method used

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  • Control method, device, cooking appliance and storage medium of food heating device
  • Control method, device, cooking appliance and storage medium of food heating device
  • Control method, device, cooking appliance and storage medium of food heating device

Examples

Experimental program
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Effect test

Embodiment 1

[0065] figure 1 A schematic flowchart of a control method of a food heating device according to Embodiment 1 of the present invention is shown.

[0066] Such as figure 1 As shown, the method for controlling food heating equipment according to Embodiment 1 of the present invention includes: step S102, heating the food container in a designated heating mode to perform preheating treatment; step S104, during the preheating treatment, according to the preset Detecting the temperature change of the food container at time intervals; step S106, comparing the size relationship between the temperature change and the preset temperature change, and determining whether there is any material placed in the food container according to the specified heating mode and the size relationship.

[0067] In this technical solution, preheating is performed by heating the food container in a specified heating mode, and by comparing the size relationship between the temperature change and the preset t...

Embodiment 2

[0087] figure 2 A schematic flowchart of a control method of a food heating device according to Embodiment 2 of the present invention is shown.

[0088] Such as figure 2 As shown, the method for controlling food heating equipment according to Embodiment 2 of the present invention includes: step S202, reading the temperatures of the bottom sensor and the side sensor of the cooking utensil, and denoting them as tb0 and tt0 respectively; During the preheating process of the specified heating mode, the temperature changes of tb0 and tt0 are calculated according to the preset time interval, which are recorded as Δtb and Δtt respectively; step S206, to obtain the preset bottom temperature change and preset top corresponding to any specified heating mode The temperature changes are recorded as ΔTb and ΔTt respectively; step S208, judge whether Δtb≥ΔTb and Δtt≥ΔTt are established, if yes, execute step S210, if not, execute step S212; step S210, determine that no material is placed ...

Embodiment 3

[0101] image 3 A schematic graph showing the bottom temperature change of the control method of the food heating device according to the third embodiment of the present invention.

[0102] Such as image 3 As shown, the curve description is carried out to the Δtb data shown in Table 1 to Table 4 in Example 2, including: when the inner pot does not store food (empty pot), five bottom temperatures collected during the preheating process Variation curve A1, when 0.5 cup of rice is placed in the inner pot, five times of bottom temperature change curve collected during preheating treatment A2, when 1 cup of rice is placed in inner pot, five times of bottom temperature collected during preheating treatment Variation curve A3, five bottom temperature variation curves A4 collected during the preheating process when 2 cups of rice are placed in the inner pot.

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Abstract

The present invention provides a control method, device, cooking utensil and storage medium of a food heating device, wherein the control method of the food heating device includes: heating the food container in a designated heating mode to perform preheating treatment; during the preheating process In the process, the temperature change of the food container is detected according to the preset time interval; the size relationship between the temperature change and the preset temperature change is compared, and whether there is material placed in the food container is determined according to the specified heating mode and the size relationship. Through the technical solution of the present invention, it is possible to accurately detect whether there is any material placed in the food container before performing the automatic cooking process, thereby improving the reliability of the cooking process, reducing the occurrence of overflow during the cooking process, and at the same time, it is beneficial to improve the Culinary taste and nutritional value of food.

Description

technical field [0001] The present invention relates to the technical field of cooking, in particular, to a control method of food heating equipment, a control device of food heating equipment, a cooking utensil and a computer-readable storage medium. Background technique [0002] In order to simplify the user's operation steps and shorten the waiting time for cooking, an automatic rice cooker has been developed, which can automatically perform the processes of feeding rice, feeding water, washing rice, draining and washing rice water, placing rice into the pot, heating and cooking, and keeping warm. [0003] In the related art, in case of sudden power failure or other unexpected situations, the automatic rice cooker terminates the automatic cooking process and there are still materials left in the food container. In some cases, water may be directly supplied to the food container (usually composed of an upper cover, an inner pot and an outer pot, wherein the inner pot is us...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47J27/00A47J36/00G05D23/20
CPCA47J27/002A47J36/00G05D23/20
Inventor 刘经生马志海王志锋刘志才区达理刘传兰雷俊邓家华杨保民潘典国周忠宝周亚冯江平韩平英
Owner FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD