JP3391722B2 - Automatic rice cooker and operation method thereof - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an automatic rice cooker and an operating method thereof.

[0002]

2. Description of the Related Art As a conventional automatic rice cooker, rice in a rice storage section is weighed by a weighing section and put into a rice washing section, and the rice washed in the rice washing section is put into a rice cooking section together with water reduction to cook rice. What is done is known.

[0003]

The above-mentioned automatic rice cooker is usefully used in a restaurant that cooks a large amount of rice, a caterer, etc., but since it only supports rice cooked with white rice, As a menu, cooked rice in which ingredients such as vegetables and meat are cooked with white rice, and barley rice in which white rice and barley are cooked (collectively referred to as cooked rice)
It was difficult to use the automatic rice cooker for this even if equipped with. That is, if you try to cook rice by cooking with a conventional automatic rice cooker, you wash only the white rice and put it in the rice cooker, and add water adjustment according to the amount of white rice to the rice cooker, apart from this. The worker will manually add the ingredients for cooked rice such as wheat and the additional water adjustment that corresponds to the amount of cooked rice, which adds the water adjustment depending on the intuition of the operator. As a result of adjustment, variations in the cooked rice occur, leading to a deterioration in the quality of the cooked rice provided as a product.

Then, the operator himself has to calculate the amount of white rice contained in the amount of cooked rice and set it in the automatic rice cooker, and the amount of ingredients such as wheat is also calculated by the operator himself. However, it is difficult to cook rice with the desired amount of rice and the ratio of white rice and rice as desired. Therefore, an object of the present invention is to provide an automatic rice-cooking device and a method of operating the same, which can suitably cook not only rice cooked rice but also cooked rice such as barley rice.

[0005]

The present invention takes the following technical means in order to achieve the above object. That is, an automatic rice cooking system according to the present invention, the rice was weighed weighing unit was placed in cooking unit, an automatic rice cooking system for cooking by introducing Mizukagen water cooking unit from the water supply unit, for cooking rice Mode setting means for selectively setting the first mode and the second mode for cooking cooked rice, and rice cooking in the first mode
When the amount of cooked rice and the amount of cooked rice in the second mode for setting the cooked rice and the first mode are selected
Then, weigh the set amount of rice cooked and set the second mode.
When selected, the specified amount of cooked rice is specified.
Measure the amount of rice contained in the proportion of
When the first mode is selected , the amount of water to be adjusted according to the set rice cooking amount is supplied, and when the second mode is selected, the set cooked rice amount of cooked rice is controlled. Water supply control means for controlling the water supply unit so as to supply water control water according to the above, and when the second mode is selected.
If the amount of rice cooked is set,
Display unit that indicates the amount of ingredients to be added to the rice cooking unit
And are provided.

This makes it possible to cook cooked rice.
Therefore, the operator himself can calculate the amount of rice as in the past .
Instead, just set the desired amount of rice to measure the proper amount of rice.
Also, the amount of water can be adjusted according to the amount of cooked rice.
Can be supplied to prevent uneven cooking.
Therefore, the burden on the worker is reduced. Also, the above
When the second mode is selected, the cooked rice set
Display the amount of ingredients to be added to the rice cooker included in the rice cooked amount
By having a display unit, cooked rice utensils,
For example, there is no need for the operator to calculate the amount of wheat input.
So that you can make sure that you can throw it in without making a mistake.
Become.

In the display section, the first and second modes are set.
To display different instructions or cautions corresponding to
It is preferable that the Note that the cooked rice referred to in the present invention refers to rice cooked with grains such as wheat and millet, and rice, and also commonly cooked rice cooked with seafood, meat, vegetables and the like with rice. Is included. Also, rice is not limited to rice that needs washing (white rice),
Rice washing may be a wash-free rice, which was not required to, also, but it may also be a brown rice.

The operating method of the automatic rice cooker according to the present invention is to cook rice after the rice weighed in the weighing section is washed in the rice washing section.
To the rice cooker and add water to the rice cooker.
A method of operating an automatic rice cooking system for cooking, an automatic cooking instrumentation
Selects one of the second mode for cooking the rice cooked with the first mode for cooking the rice by provided mode setting means location, the rice amount setting means provided in the automatic rice cooking system
If you set the amount of cooked rice or cooked rice and select the first mode , the automatic rice cooker measures the set amount of cooked rice and puts it into the rice washing section, and then rice washed in the rice washing section When the second mode is selected , the rice is automatically cooked when the second mode is selected.
Depending on the setting , the ratio of the rice cooked to the set amount
Weigh the amount of rice contained in the rate and put it in the rice-washing unit, and then add the rice washed in the rice-washing unit and the cooked rice to the rice-heating unit according to the amount of rice cooked, and further set the cooked rice.
Be sure to add it to the rice cooker, which is included in the rice cooked amount at a predetermined ratio.
The amount of equipment is displayed on the display and is displayed on this display.
Special feature is to put a large amount of ingredients into the rice cooking section manually to cook rice.
It is a characteristic .

According to this, when cooking cooked rice, it is not necessary for the operator to measure the amount of rice and adjust the amount of water addition as in the above case, and the cooked rice does not fluctuate and the rice is cooked under optimum conditions. The work load can be reduced. Further, the operating method of the automatic rice cooker according to the present invention is characterized in that, when the second mode is selected, the rice and cooked water are added to the rice cooker, and then the cooked rice ingredients are charged. And by this,
It is possible to prevent the sticking of the ingredients on the bottom of the inner pot of the rice cooker, because the ingredients are not put on the rice and the supply of the adjusted water does not mix the white rice with the ingredients.

[0010]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below with reference to the drawings. 7 and 8 show an automatic rice cooking device 1 according to the present invention. The automatic rice cooking device 1 includes a rice storing section 3 on an upper portion of a main body frame 2 and a rice washing section under the rice storing section 3. A portion 4 is provided, and a rice cooking portion 5 is provided below the rice washing portion 4, and wheels 6 exemplified by caster wheels are provided at the bottom of the main body frame 2 so as to be movable and locked when installed in a predetermined position. It is possible.

The rice storage unit 3 is provided with a case 7 formed in a substantially box shape, and a funnel-shaped rice storage tank 8 is provided in the case 7. A weighing unit 11 having a weighing drum 10 that is rotationally driven around is provided, and the rice (white rice) in the rice storage unit 3 can be weighed and discharged by rotating the weighing drum 11 a predetermined number of times. The upper part of the case 7 is openable and closable by a lid body 12. The lid body 12 can be opened to supply white rice to the rice storage tank 8, and an openable and closable display panel 13 is provided on the front surface of the case 7. An operation display section 16 (see FIG. 2) having a screen section 14 and an operation section 15 by a flat display is provided on the front surface of the display panel 13, and a CPU and a memory are provided inside the display panel 13. The control unit 17 is provided, and the control unit 17 will be described later.

The rice washing unit 4 is provided with a rice washing tank 18 into which the white rice measured by the measuring drum 10 is charged.
A rice discharging port is provided at the lower part of 8, and the rice discharging port is provided with a rice discharging valve 19 shown in a conical shape so that it can be opened and closed by moving up and down. The rice discharge valve 19 is provided at the lower portion of a valve rod 20 arranged on the center of the rice washing tank 18, and a valve driver (not shown) including a motor, a cam and the like having the valve rod 20 at its upper portion.
The rice discharging valve 19 can open and close the rice discharging port by moving up and down. A hollow shaft is fitted onto the valve rod 20, and a stirring rod 21 is provided on the hollow shaft. The stirring shaft 21 is rotated about its axis by a stirring driving body (not shown) such as a motor or a bevel gear. By driving, the metered rice can be washed in the rice washing tank 18 by the stirring rod 21.

At the upper portion of the rice washing tank 18, a water supply unit 2
2 is provided with a water supply nozzle 23, and this water supply nozzle 23 is connected to a pressure water source such as a water faucet through a piping system 25 having an electromagnetic valve 24, and is necessary for washing rice and for cooking rice. It is possible to supply water after adjusting the amount of water added and decreased. Further, a drainage jacket 26 is provided in the lower part of the rice washing tank 18, and this jacket 26 is connected to a drainage device having a drainage box 27 having a built-in drainage valve that can be opened and closed. Can be released to.

The rice cooker 5 is provided with a rice cooker 29 mounted on a pedestal 28 that can be pulled back and forth in the lower part of the body frame 2, and the rice cooker 29 includes a stove section 30 for gas, electricity, etc. An outer pot 31 and an inner pot 32 that can be inserted into and removed from the outer pot 31 are provided, and the rice that has been washed by the rice washing unit 4 and raised in a colander can be water-received in the inner pot 32. The inner pot 32 can be kept under pressure by the lid 33 during rice cooking, and in this embodiment, the lid 33 holds the body frame 2.
It is possible to remove the rice cooking section 5 leaving it on the side, and for this reason,
The lid 33 is connected to an elevating table 34 that is provided on the body frame 2 so as to be able to elevate and lower, and the lid 33 can be opened and closed by elevating the elevating table 34 via a lever 35. Incidentally, the lid 33
A shutter 33A that can be opened and closed is provided at the center of the box, and when the rice and the water to be mixed are added, the shutter 33A can be opened to add the rice to the inner pot 32.

The stove section 30 can be selected from manual ignition and automatic ignition. In the above configuration, the process of cooking rice with white rice will be briefly described.
A predetermined amount of the white rice inside is weighed by the measuring drum 10 and put into the rice washing tank 18, and the rice is washed while supplying the washing water from the water supply part 22, and after the water after washing is drained, the colander is raised for a predetermined time, After the colander has been raised, water is supplied from the water supply unit 22 into the rice washing tank 18, the rice discharge valve 19 is opened, and white rice and water are added to the rice cooker 29. I'm supposed to do it.

The automatic rice-cooking device 1 of the present invention enables not only ordinary rice-cooking rice cooking but also rice-cooking in which rice and ingredients are cooked together. , It is possible to cook barley rice (boiled with white rice) as one of the cooked rice,
Therefore, the control unit 17 has a mode setting means for selectively setting a rice cooking mode including a white rice mode (first mode) for rice cooking and a wheat rice mode (second mode) for rice cooking. ing. In addition to the mode setting means, the control unit 17 has setting means for setting the amount of cooked rice, the amount of water addition, the degree of washing, the time for raising the colander, the time for wiping, etc. 6 illustrates details of the screen unit 14 and the operation unit 15 for performing these setting operations.

In the automatic rice cooker 1 of this embodiment, only the white rice is stored in the rice storage unit 3, and even if the wheat rice mode is selected, only the white rice is washed and put into the rice cooker 5. In addition to the white rice, the wheat is manually put into the rice cooking section 5. As shown in FIG. 2, the operation unit 15 horizontally arranges a setting button (switch) 37, a start button (switch) 38, a reservation button (switch) 39, and a cancel button (switch) 40 at a position below the screen unit 14. Placed and select button (switch)
41 and the auxiliary function button (switch) 42 on the screen 14
Is arranged at the right side position (the left side position is also possible) to prevent the screen portion 14 from being blindfolded by the operator's arm, hand, etc. while operating the operation portion 15. The operation unit 15 includes the main switch 43 shown in FIG.

That is, the display panel 13 is provided with a setting button 37 for making various settings relating to rice cooking, a selection button 41 for performing a switching operation at the time of setting, a start button 38 for setting the start of rice cooking, and the like. By operating each button, the control unit 17 is processed by a microcomputer to operate. The screen unit 14 includes a horizontally long rectangular flat display, such as a liquid crystal display (LCD),
It is composed of a plasma display (PDP) or the like, and can be entirely switched to a setting display screen 45 for displaying each setting of automatic rice cooking and a process display screen 46 for displaying the flow of automatic rice cooking.

Then, as an initial screen after the power is turned on, FIG.
3 is displayed, and the setting display screen 45 shown in FIG. 3 is displayed by pressing the setting button 37. After the setting, the start button 38 is pressed to start the operation to display the process display screen 46 again. It is like this. As shown in FIG. 3, the setting display screen 45 is provided with a "menu set" character display portion 45A on the upper stage thereof, and in the middle left column, from top to bottom "rice cooked amount""wateraddition""how to wash". "
A character display portion 45B for each setting item of "mode", "coland raising", and "purple" is provided, and corresponding to this, in the right column of the middle row, "~ (box) x 1.8L (2 in the figure .0 (square) ×
Display of 1.8 liters) ", and" low to low "
Stage indication of "many", stage indication of "light to careful" of how to wash,
It is equipped with a display unit 45C for setting values such as "white rice, barley rice" in rice cooking mode, time display of a colander and Murashi, and the next work instruction (message) display unit 45D (in the figure, "after selection, start Or press reservation. Press Cancel to return to the previous screen. ”).

As shown in FIG. 2, the selection button 41 has "selection" displayed at its center, upper and lower switching selection buttons 41A and 41B, and left and right increase / decrease switching selection buttons 41C and 41D. ing. In order to perform each setting related to rice cooking, the setting display screen 45 is displayed by turning on the setting button 37, and the "rice cooking amount" on the display unit 45B becomes black-and-white inverted characters, and the setting can be changed. . In this state, left / right increase / decrease switching selection buttons 41C, 41D
By operating, the desired amount of cooked rice is displayed in characters on the upper part of the display unit 45C.

Then, "down" 41B of the up / down switching selection button
When is turned on, the display unit 45B reversely displays "water addition / decrease" in black and white, and the degree of water addition / decrease is set in stages by operating the left / right increase / decrease switching selection buttons 41C and 41D. "Mode", "Collar up", "Murashi" are switched by operating the switching selection buttons 41A, 41B, and by operating the left / right increase / decrease switching selection buttons 41C, 41D each time, the desired setting is made. ing. The process display screen 46, as illustrated in FIG.
The upper part of the screen is equipped with a set rice cooking mode (“white rice” or “barley rice”), the amount of rice cooked (displayed in a box), and a display section 46A for displaying whether or not “in operation”. The flow display unit 46B is provided, the graphic display unit 46C that depicts the entire shape of the rice cooker 1 is provided in the middle right column of the screen, and the message display unit 46D is provided at the bottom of the screen.

The flow display section 46B displays the operation steps of "weighing", "washing rice", "raising the salient", "adjusting water", "discharging rice", "cleaning rice", "cooking rice", "purple", "cooking up" in characters. During each process, the characters are reversed in black and white, and the written contents are changed, such as "during weighing" and "during rice washing". Further, the graphic display unit 46C has a display unit 46E for displaying lamps during each process, so that a portion performing each process is displayed in black and white (black during the process and white outside the process). It has become.

In FIG. 4, which is shown as an example, the upper display unit 46 is shown.
In "A", "rice with rice" is displayed as the rice cooking mode, "2.0" squares as the rice cooking amount, and "in operation" are displayed, and the flow display unit 4 is displayed.
At 6B, the process currently being carried out is "Collar raising"
And remaining time "0 minutes left" are displayed in black, and the graphic display section 46C
, The lamp display part 46E of the rice washing tank 18 part in which the colander raising process is performed is displayed in black, and the message display part 46D indicates “inside the kettle! Start watering / remove rice ”
Is displayed.

As described above, when the wheat rice mode is set, the upper display portion 46 of the process display screen 46 during operation is displayed.
When the "rice" is displayed in A and the white rice mode is set, the "white rice" is displayed in the upper display portion 46A as shown in FIG. You can tell at a glance which one you are doing. Also, the flow display unit 46B and the graphic display unit 46C
Is the same display for both "white rice" and "barley rice". In the message display section 46D, different instruction display or caution display corresponding to each mode of "white rice""barleyrice" is displayed. There is.

The steps of selecting and setting the white rice mode to cook rice and the steps of selecting and setting the wheat rice mode to cook rice will be described with reference to FIG. First, when "white rice" is selected by the mode setting means, the start button 38
The operation is started by pressing, and in the measuring unit 11, the amount of cooked rice set in the setting display screen 45 is measured by the cooked rice amount setting means, and the white rice in the rice storage tank 8 is weighed and put into the rice washing tank 18. On the other hand, when "barley rice" is selected by the mode setting means, the weighing unit 11 measures the amount of white rice contained in the rice cooked by the rice cooking amount setting means and measures the amount of white rice contained in the rice. I am trying to put 18 in.

That is, when the normal cooked rice is cooked, only the set amount of cooked rice needs to be weighed, but when cooking rice, not the set amount of cooked rice, the weighed rice contained therein is automatically measured. Therefore, in the present invention, different rice cooking data (data relating to weighing and water adjustment) corresponding to each of the white rice mode and the wheat rice mode is set and stored in the memory of the control unit 17 in advance, and the selected mode is selected. The proper weighing is executed based on the rice cooking data corresponding to, and the weighing unit 11 can be controlled by the control unit 17 as the weighing control means according to each mode.

Thus, when cooking rice with rice,
Since the amount of white rice contained in the set amount of cooked rice can be automatically measured, there is no need for the operator to calculate the amount of white rice as in the conventional case, and the work load can be reduced. In addition, in this embodiment, the ratio of wheat and white rice is about 1: as the data regarding the measurement when the rice is cooked.
1 is set in advance. For example, when cooking 2.0 squares of rice, approximately 1 square of white rice is automatically weighed to wash rice tank 1
It is supposed to be thrown in 8. Further, the ratio of wheat to white rice is not limited to the above and can be changed as appropriate.

In both the white rice mode and the wheat rice mode, when the washing of the polished rice is completed, the water after the washing is drained and the colander raising process is started. When the colanding is finished, a buzzer or the like is used to notify the operator of the fact. The notification means is activated, and the process display screen 46 displays the message display section 4 in the lower stage.
6D displays "Confirm inside the pot !! Add water at start / remove rice" (see FIG. 4; in the same figure, the case of wheat rice mode is illustrated). Based on this message display, the empty inner pot 32 is confirmed to be set and the start button 38 is pressed to supply water from the water supply unit 22.

In the case of the white rice mode, the amount of water is adjusted according to the measured amount of white rice. On the other hand, in the case of the rice mode, the amount of rice cooked is not the measured amount of white rice. Water is adjusted according to the requirements. That is, in the wheat rice mode, the amount of white rice weighed is about half of the set amount of cooked rice (when the ratio of wheat and white rice is about 1: 1), so it is the same as in white rice mode. A shortage would occur if water was added or removed depending on the amount of water. Therefore, in the present invention, the control unit 17
The appropriate amount of water can be adjusted by executing the supply of adjusted water based on the rice cooking data (data related to weighing and adjustment) corresponding to each mode that is preset and stored in the memory of Control unit 17 as water supply control means
Thus, the water supply unit 22 can be controlled according to each mode.

Therefore, unlike the conventional case, it is not necessary for the worker to additionally adjust the water addition and reduction, and the work load can be reduced. After the adjusted water is supplied, the rice discharge valve 19 is opened, and the white rice and the adjusted water are added to the inner pot 32 to complete the washing of rice. The process display screen 46 at this time is shown in FIGS. Washing rice completed (preparation of rice cooked)
Then, in the white rice mode, as shown in FIG.
When the rice is cooked as it is, the rice cooker 5 is manually ignited and the process until the washing is completed again is displayed on the message display 46D, "The next operation is possible. Please ignite or replace the inner pot". When carrying out, take out the inner pot 32 into which white rice or the like has been put and transfer it to another preliminary rice cooker or the like to cook the rice, and then the rice cooker 5
By setting an empty inner pot 32 and repeating the same process as described above, a large amount of rice can be efficiently cooked. In addition, when the process up to the completion of rice washing is not continuously performed, the rice cooking unit 5 may be automatically ignited.

On the other hand, in the case of the wheat rice mode, as shown in FIG. 6, the message section 46D displays "Next operation is possible. Add 1.6 kg of wheat and ignite." Then, as shown, 1.6 kg (about 1 sq .: in the case of cooking 2 sushi of wheat) of wheat is put into the inner pot by hand, and
The rice cooking section 5 is manually ignited, and after cooking the rice, it is spread for a predetermined time to complete the rice cooking. Here, the message display section 46D
By displaying the amount of wheat to be put in, it is possible for the operator to surely input the amount and time of the wheat without making a mistake, and the workability can be improved. Further, when the washing of rice is completed, a notification means such as a buzzer may be used to notify the timing of the addition of wheat, which enables smooth work without time loss.

The amount of wheat input is displayed in kg (weight display).
By doing so, it is possible to easily measure the input amount by manual work, but it is also possible to make it possible to display the box display (volume display) or the box display and the kg display. As described above, in the case of the wheat rice mode, only the white rice is washed in the rice washing section 4
By washing rice and raising a colander, etc., white rice can be processed automatically in the same way as ordinary rice, and wheat is handled separately from white rice and does not go through the steps in the rice washing section 4 etc. It is possible to prevent "scattering" of wheat caused by raising.

Since the wheat is added after the white rice and the adjusted water have been added to the rice cooking section 5, it is possible to prevent the wheat from burning at the bottom of the inner pot 32. Since the wheat is added after the water is added,
By mixing water, the mixture of white rice and wheat is prevented. In addition, to add wheat, the inner pot 32
The lid 33 may be opened via the lift table 35 and pulled out via the gantry 28, or via the shutter 33A provided on the lid 33 while holding the rice cooker 29 below the rice washing section 4. You may go.

FIG. 9 shows a second embodiment of the present invention. In this embodiment, the main body frame 2 supports a storage tank 48 for storing wheat and the storage tank 48 has a lower portion which can be opened and closed. A shutter 49 is provided, and by opening the shutter 49 when the wheat is input, the wheat can be automatically input via the shutter 33A of the lid 33. Therefore, the operation of the automatic rice-cooking device 1 for rice-cooking of rice can be made almost fully automatic to further reduce the burden on the operator. It should be noted that the amount of wheat input can be measured by automatically measuring the amount of wheat contained in the amount of cooked rice of the wheat with the measuring drum 50 by providing the storage tank 48 with the measuring unit 50 including a measuring drum. Alternatively, a weight sensor may be provided in the storage tank 48 to discharge a predetermined weight of wheat.

The present invention is not limited to the above-described embodiment, and the design can be changed as appropriate. For example, in the above-mentioned embodiment, as the cooked rice, malt rice is exemplified, but it may be a general cooked rice in which ingredients such as seafood, meat and vegetables are cooked with white rice, and this cooked rice and wheat rice Both may be cooked. In addition, instead of white rice, cooked rice of brown rice and wheat may be cooked, or brown rice may be used as a cooked rice ingredient to prepare cooked rice of white rice and brown rice.

Further, non-washed rice which is not required to be washed and which is packed in a pre-weighed state may be used in place of the white rice. In this case, the rice washing step is omitted in the automatic rice cooker having the above-mentioned configuration. Or, as an automatic rice cooker,
It is possible to employ a configuration in which the washing unit and the weighing unit which is previously weighed and does not need to be weighed are not provided. During the process of automatic rice cooking, manual operation is required when the rice cooking section is ignited when water is added or removed, but this may be automatic, and the rice storage section, rice washing section, rice cooking section, etc. can also be arranged. The present invention is not limited to the above embodiment.

[0037]

As described above in detail, according to the automatic rice cooker and the method of operating the same of the present invention, not only rice cooked rice but also cooked rice cooked can be suitably cooked.

[Brief description of drawings]

FIG. 1 is a process diagram of an automatic rice cooker according to the present invention.

FIG. 2 is a front view showing an operation display unit.

FIG. 3 is a front view showing a setting display screen.

FIG. 4 is a front view showing a process display screen in a wheat rice mode.

FIG. 5 is a front view showing a process display screen in a white rice mode.

FIG. 6 is a front view showing a process display screen in a wheat rice mode.

FIG. 7 is an overall front view of the automatic rice cooking device.

FIG. 8 is an overall side view of the automatic rice cooker.

FIG. 9 is an overall front view of an automatic rice cooking device according to a second embodiment of the present invention.

[Explanation of symbols]

1 Automatic rice cooker 3 Rice Saving Department 4 Rice washing department 5 rice cooker 11 Weighing department 16 Operation display 17 Control unit 22 Water supply department

─────────────────────────────────────────────────── --- Continuation of the front page (56) References JP-A-9-313344 (JP, A) JP-A-10-94481 (JP, A) JP-A-3-16513 (JP, A) Actual development Sho-62- 10822 (JP, U) (58) Fields surveyed (Int.Cl. ⁷ , DB name) A47J 27/14

Claims (4)

(57) [Claims] [Claim 1] rice was weighed in the weighing unit was put into rice section,
An automatic cooking apparatus for cooking by introducing Mizukagen water cooking unit from the water supply, a second for cooking the rice cooked with the first mode of cooking rice
Mode setting means for selectively setting the mode, the amount of rice cooked in the first mode and the second mode
When the first mode is selected , the rice cooking amount setting means for setting the rice cooking amount of cooked rice and the set rice cooking amount are measured.
If you measure the quantity and select the 2nd mode,
Calculate the amount of rice contained in the rice cooked rice in a specified ratio.
When the first mode is selected and a metering control unit that controls the metering unit so as to measure the amount of water, water is supplied according to the set rice cooking amount, and when the second mode is selected. , The water supply control means for controlling the water supply unit so as to supply the adjusted amount of water according to the set amount of cooked rice, and the set cooked rice when the second mode is selected.
Of the ingredients to be added to the rice cooking section that is included in the rice cooking amount in a predetermined ratio
And a display unit for indicating and displaying the amount,
Automatic rice cooking system to be. 2. The display section displays the first and second modes.
A different instruction display or caution display corresponding to each is displayed.
Automatic rice cooking system according to claim 1, wherein the are Unishi. 3. The rice weighed by the weighing unit is put into the rice cooking unit,
Automatic cooking in which water is added to the rice cooking section from the water supply section to cook rice
A method of operating a rice cooker , in which rice is cooked by the mode setting means provided in the automatic rice cooker.
The first mode to do and the second mode to cook cooked rice
Select one of the above and the amount of rice cooked in the automatic rice cooker
The amount of rice cooked or rice cooked by the setting means
If you set it and select the 1st mode,
The measured amount of rice cooked is put into the rice washing section and the rice washing section
In the rice cooker, rinse the rice with water and add or remove water according to the amount of the rice.
When the rice is thrown in and cooked and the second mode is selected, the automatic rice cooker
Rice that is included in the specified amount of cooked rice in a predetermined ratio
The amount of rice was weighed and put into the rice washing section, and the rice washed in the rice washing section
And the amount of water added to the cooked rice according to the amount of cooked rice
The amount of rice to be cooked and then set
Displays the amount of ingredients to be added to the rice cooking unit included in a predetermined ratio
The instructions are displayed on the display section, and the amount of ingredients displayed on this display section is manually put into the rice cooking section.
A method of operating an automatic rice cooker, which comprises: 4. The case when the second mode is selected
And then add rice and water to the rice cooker, then cook
A claim characterized by being adapted to throw in rice balls
Item 4. The method for operating the automatic rice cooker according to Item 3 .