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Gas stove with rice-cooking function and its control method

A gas stove and functional technology, which is applied to heating fuels, household stoves/stoves, gaseous heating fuels, etc., can solve the problems of insufficient cooking time, difficulty in delicious rice, and long cooking time.

Inactive Publication Date: 2004-07-28
RINNAI CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if the fire is immediately extinguished at the temperature where the water evaporates, the cooking time of the rice (20 minutes above 98°C) is insufficient, and not only the delicious rice cannot be cooked, but also when the fire is extinguished at a fixed temperature regardless of the firepower , the cooking time is either very long or very short, and it is difficult to make delicious rice

Method used

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  • Gas stove with rice-cooking function and its control method
  • Gas stove with rice-cooking function and its control method
  • Gas stove with rice-cooking function and its control method

Examples

Experimental program
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Effect test

Deformed example 1

[0222] Figure 26 shows that the time data Δt will also be balanced in the standard mode 2 Flowchart for judging heat power and cooking volume.

[0223] In the standard cooking mode of Figure 12, the data Δt 2 It is only used for pot type discrimination (step 216), but in FIG. 26, as shown in step 302, it is used for discrimination of firepower and cooking amount. That is, in the standard rice cooking mode and the quick rice cooking mode, the data Δt 2 The plate is used to judge the firepower and the amount of cooking.

[0224] Step 303 corresponds to step 222 in FIG. 12 , and enters step 246 in FIG. 14 . Step 304 corresponds to step 220, and enters step 305 corresponding to step 244. Step 306 corresponds to step 245, go to step 261. Step 307 corresponds to step 255, go to step 259.

[0225] It can be seen from Figure 26 that the Δt 2 The results for judging the heat power and the amount of cooked rice, the processing for judging the heat power and the amount of cooked r...

Deformed example 2

[0228] Figure 27 With Figure 16 In the flowchart corresponding to a part of processing, step 401 corresponds to step 247, and step 402 and step 403 are branched from step 401.

[0229] Figure 16 In the above, when the heat power is switched from strong heat to low heat, when MIN+7°C or higher is detected, it is captured as a judgment of whether there is roasting, but in Figure 27 Among them, it is captured as a discrimination of pot thickness. That is, when MIN+7 degreeC or more is detected, it judges that the thickness of a pan is thin, and it progresses to step 403. When not detected, it is judged that the thickness of the pot is thick, and step 402 is entered. When the thickness of the pan is thick, it proceeds to step 248 and judges that it is baked, and when the thickness of the pan is thin, it proceeds to step 249 and judges that it is not baked.

[0230] That is, in the processing here, the rice cooking control with or without roasting is determined based on th...

Deformed example 3

[0233] Fig. 28 is a diagram corresponding to Fig. 14, and is a flow chart for capturing pot thickness judgment as pot thickness and baked presence / absence judgment. Step 501 corresponds to step 244 . Step 502 corresponds to step 245 . Step 503 corresponds to step 255 . Step 504 corresponds to step 259 . Step 505 corresponds to step 261 .

[0234]When the judging result of pan thickness is used for judging whether there is toasting, the result like step 502 or step 503 can be obtained, it is judged as having toasting in step 246, and it is judged as not toasting in step 504 and step 505.

[0235] In addition, step 305 in FIG. 26 may also be used as pan thickness and non-baking discrimination capture, and the setting in step 259 may be no-baked. In addition, if the step 501 of Fig. 28 is taken as the judgment capture of whether there is toasting, then Figure 7 The pot thickness judging part 159 is included in Figure 8 In the presence or absence of baking judging part 163...

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Abstract

To enable to judge the kind of a pot and to perform proper rice cooking control, by equipping a pot kind discrimination means based on time and temperature informations to judge the kind of a pot for a gas range with a rice cooking function capable of rice cooking by a pot among plural kinds of pans with different thermal conductivity due to material qualities. A control part 143 of this gas range with a rice cooking function by which a pot is heated to cook rice has a pot kind discriminating part 147 which includes a temperature sensor 107, a discriminating part 149, a timer 151, and a temperature equilibrium state determining part 153. The discriminating part 149 has a memory 155 inside and discriminates the kind of a pot to be heated by a standard burner 103 based on temperature information obtained from the temperature sensor 107 and time information from the timer 151. That is, the discriminating part 149 discriminates a pot whether its material has low thermal conductivity or high one, and controls fire power of the standard burner 103 according to the discriminating result.

Description

[0001] This application is a divisional application with the application number of 98104010.1, the application date being January 21, 1998, and the title of the invention is a gas stove with cooking function and its control method. technical field [0002] The invention relates to a gas stove, in particular to a gas stove with rice cooking function and a control method thereof. Background technique [0003] The gas stove can be used for frying, cooking and other cooking. Cooking utensils include pots. According to the needs of cooking, aluminum pots with high thermal conductivity, etc. or enamel pots and stainless steel pots with low thermal conductivity can be used. The thickness of the pots used is not the same, and there are various thicknesses. Therefore, adjust the firepower of the gas stove with the knob, and as long as the setting remains unchanged, the pot is heated with the set firepower. [0004] Usually, cooking is to adopt electric rice cooker. The pot of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24C3/00F24C3/12
Inventor 立松彻雄森口诚治花房明
Owner RINNAI CORP
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