JP6769675B2 - Cooking container and gas stove - Google Patents

Description

The present invention relates to a cooking container and a gas stove, and more particularly to a cooking container that can be used for cooking using the automatic temperature control function of the gas stove and a gas stove that can be applied to cooking using the cooking container.

Among the gas stoves used for various cooking, a heating cooker (timer cooking function) having a function of setting a predetermined cooking time according to the type of cooking (timer cooking function) as described in Patent Document 1 ( There is a gas stove).

For example, when a specific cooking menu (cooking menu for baking hot cakes) is instructed to be executed, the gas stove sets a set temperature set from 140 ° C. to 180 ° C. as a target value and responds to the detection temperature of the temperature detecting means. The heating amount of the heating unit is increased or decreased.
When a gas stove such as this gas stove is configured so that the heating amount of the heating unit is increased or decreased according to the detection temperature of the temperature detecting means with the set temperature as the target value, for example, it is edible in a cooking container (pot). The oil is stored, the set temperature is set to about 170 ° C to 190 ° C, and the so-called automatic temperature control function by the control unit provided in the gas stove keeps the temperature of the stored cooking oil at the set temperature, and the tempura and frying You can easily cook fried foods such as.

However, in the case of the above-mentioned conventional stove, for example, when cooking oil is stored in a cooking container and the set temperature is set to about 160 ° C. to 200 ° C. and cooking is performed by the automatic temperature control function, cooking can be performed satisfactorily. However, if you put liquid food such as water, milk or soup in a cooking container and set the temperature to a low temperature of less than 100 ° C (for example, 70 ° C) and try to cook with the automatic temperature control function, the stove burner Since the heating power is not smaller than the set minimum heating power set in the stove burner, it may not be possible to properly cook with the automatic temperature control function.

By the way, in the case of a gas stove, it is generally preferable that the maximum set thermal power set in the stove burner is high, but when the set maximum thermal power is high, the set minimum thermal power with respect to the set maximum thermal power of the stove burner Since the squeezing rate (TDR), which is the ratio of the above, is about 1/10, if the set maximum thermal power set in the stove burner is set to high thermal power, the set minimum thermal power of the stove burner must be increased.
In other words, if the set maximum heating power set in the stove burner is set to high heating power, for example, it is necessary to set the set temperature to a low temperature of less than 100 ° C for cooking, such as heating milk or cooking soup automatically. Cooking by the temperature control function (cooking by the automatic temperature control function at low temperature) may not be performed properly. Therefore, in the above-mentioned conventional gas stove, there is room for improvement in this respect.

JP-A-2014-202381

The present invention solves the above problems, and even when the maximum set thermal power set in the stove burner is high, the set temperature is set to a low temperature of less than 100 ° C. and the temperature provided in the stove burner. A gas stove that can properly cook with an automatic temperature control function that increases or decreases the heating power of the stove according to the temperature detected by the detection means (temperature detector), and a cooking container suitable for cooking with the gas stove. The purpose is to provide.

In order to achieve the above object, the cooking container of the present invention
It is provided with an outer pot part that is placed and heated on a gas stove equipped with a temperature detector, and an inner pot part that houses the food to be cooked.
A cooking container configured so that a gap is formed between the outer pot portion and the inner pot portion when the inner pot portion is arranged at a predetermined position in the outer pot portion.
(A) When the inner pot portion is arranged at a predetermined position in the outer pot portion, the temperature detector abuts on the bottom surface of the inner pot portion to adjust the temperature of the bottom surface of the inner pot portion. It is configured to be detected directly or
(B) A heat conductor is arranged between the bottom surface of the inner pot portion and the bottom surface of the outer pot portion, and the temperature detector in contact with the bottom surface of the outer pot portion causes the bottom surface of the inner pot portion. It is configured so that the temperature can be detected indirectly .
A plurality of supports for supporting the inner pot portion are provided on the inner peripheral surface of the outer pot portion, and a plurality of supported bodies supported by the support are provided on the outer peripheral surface of the inner pot portion. The supported body of the portion is supported by the support of the outer pot portion, so that the inner pot portion is detachably supported at the predetermined position with respect to the outer pot portion. At the same time
The support includes a high-position support and a low-position support, and the inner pot portion has a large distance between (a) the bottom surface of the outer pot portion and the bottom surface of the inner pot portion. It is possible to select and support either the high position or the low position where the distance between the bottom surface of the outer pot portion and the bottom surface of the inner pot portion is smaller than when the bottom surface of the outer pot portion is supported by (b) the high position. It is characterized by being configured so that it can be used .

In addition, other cooking containers of the present invention
It is provided with an outer pot part that is placed and heated on a gas stove equipped with a temperature detector, and an inner pot part that houses the food to be cooked.
A cooking container configured so that a gap is formed between the outer pot portion and the inner pot portion when the inner pot portion is arranged at a predetermined position in the outer pot portion.
(A) When the inner pot portion is arranged at a predetermined position in the outer pot portion, the temperature detector abuts on the bottom surface of the inner pot portion to adjust the temperature of the bottom surface of the inner pot portion. It is configured to be detected directly or
(B) A heat conductor is arranged between the bottom surface of the inner pot portion and the bottom surface of the outer pot portion, and the temperature detector in contact with the bottom surface of the outer pot portion causes the bottom surface of the inner pot portion. It is configured so that the temperature can be detected indirectly.
On the bottom surface of the outer pot portion, an opening for discharging the broth that has flowed down into the void is formed, and
A downward slope is provided from the central region of the bottom surface of the outer pot portion to the peripheral region of the bottom surface of the outer pot portion, and the opening is formed at the position where the slope is the lowest.
It is characterized by.

In the cooking container of the present invention, the bottom surface of the outer pot portion is provided with a temperature detector insertion port through which the temperature detector is inserted, and the temperature detector passes through the temperature detector insertion port and the bottom surface of the inner pot portion. It is preferable that it is configured to come into contact with.

Further, a protruding portion that protrudes downward is provided on the bottom surface of the inner pot portion, and the protruding portion abuts on the bottom surface of the outer pot portion, or the lower surface of the protruding portion is the bottom surface of the outer pot portion. It is preferable that the structure is such that it is exposed on the lower surface side.

Further, a collar body is provided on the outer peripheral surface of the inner pot portion, and the lower surface of the collar body is located at a position radially outward from the outer peripheral surface of the inner pot portion by a predetermined distance in the circumferential direction of the inner pot portion. A positioning groove-shaped portion is provided along the alignment, and the upper end of the outer pot portion is fitted into the positioning groove-shaped portion so that the inner pot portion is arranged at the predetermined position in the outer pot portion. It is preferable that it is.

Further, it is preferable that an opening is formed on the bottom surface of the outer pot portion and a notch portion in which a part thereof is missing is formed on the upper part of the outer peripheral wall of the outer pot portion.

The gas stove of the present invention
With a stove burner for heating the cooking container,
A control unit that controls the thermal power of the stove burner,
A temperature detector that comes into contact with the lower surface of the cooking container and detects the temperature of the cooking container is provided.
When the control unit sets a predetermined set temperature as a target value and the value of the temperature detected by the temperature detector is smaller than the target value, the heating power of the stove burner is set as a predetermined large thermal power, and the temperature detected by the temperature detector is set. When the value is larger than the target value, cooking is performed by the automatic temperature control function in which the heating power of the stove burner is set to the predetermined minimum heating power.
It is configured to be able to set a predetermined set temperature to a temperature below 100 ° C., and,
The control unit is configured to determine that equilibrium of the detected temperature has been detected when the rate of increase in the temperature detected by the temperature detector becomes equal to or less than a predetermined rate of increase.
In a state where the predetermined set temperature is less than 100 ° C., when the thermal power of the stove burner is the set minimum thermal power, the detection temperature by the temperature detector is equal to or higher than the set temperature. It is characterized in that the control unit is configured to notify when equilibrium is detected .

The cooking container of the present invention is configured as described above.
(A) When the inner pot portion is placed at a predetermined position in the outer pot portion, the temperature detector abuts on the bottom surface of the inner pot portion to directly detect the temperature of the bottom surface of the inner pot portion. Or (b) a heat conductor is arranged between the bottom surface of the inner pot portion and the bottom surface of the outer pot portion, and the temperature detector is in contact with the bottom surface of the outer pot portion. Since it is configured so that the temperature of the bottom surface of the inner pot can be indirectly detected, the set temperature is set to a low temperature of less than 100 ° C even when using a stove burner with a high set maximum heating power. Therefore, it becomes possible to properly perform cooking by the automatic temperature control function in which the heating power of the stove burner is increased or decreased according to the temperature detected by the temperature detector provided in the stove burner.

That is, since a gap is formed between the outer pot portion that is placed on the gas stove and heated and the inner pot portion that accommodates the food to be cooked, the maximum set thermal power set in the gas stove is high. However, the heat transfer to the food to be cooked by heating with the gas stove can be slowed down. Further, since the temperature detector is configured to abut on the bottom surface of the inner pot portion or the heat conductor is arranged between the bottom surface of the inner pot portion and the bottom surface of the outer pot portion, the gas stove is configured. The temperature of the bottom surface of the cooking container can be detected by the temperature detector provided in the cooking container. Therefore, by using the cooking container of the present invention, the set temperature is set to a low temperature of less than 100 ° C., and the cooking by the automatic temperature control function in which the heating power of the gas stove is increased or decreased according to the temperature detected by the temperature detector provided in the gas stove. Can be done properly.

Further, a plurality of supports for supporting the inner pot portion are provided on the inner peripheral surface of the outer pot portion, and a plurality of supported bodies supported by the supports are provided on the outer peripheral surface of the inner pot portion to cover the inner pot portion. Since the support is supported by the support of the outer pot portion, the inner pot portion is detachably supported at a predetermined position with respect to the outer pot portion, so that the inner pot portion is supported by the outer pot portion. It becomes possible to easily clean between the outer pot portion and the inner pot portion by removing it from the pan, and it becomes possible to provide a convenient cooking container.

Further, the support is provided with a support for a high position and a support for a low position, and the inner pot portion is (a) a high position where the distance between the bottom surface of the outer pot portion and the bottom surface of the inner pot portion is large. And (b) it is configured so that it can be selected and supported at any of the low positions where the distance between the bottom surface of the outer pot portion and the bottom surface of the inner pot portion is smaller than when it is supported at a high position. Therefore, it is possible to change the distance between the bottom surface of the outer pot portion and the bottom surface of the inner pot portion according to the type of cooking, and in this respect as well, it is possible to provide a convenient cooking container.

Further, the other cooking container of the present invention is configured as described above, and has an outer pot portion that is placed and heated on a gas stove provided with a temperature detector, and an inner pot portion that houses the food to be cooked. With
A cooking container configured so that a gap is formed between the outer pot portion and the inner pot portion when the inner pot portion is arranged at a predetermined position in the outer pot portion.
(A) When the inner pot portion is arranged at a predetermined position in the outer pot portion, the temperature detector abuts on the bottom surface of the inner pot portion to adjust the temperature of the bottom surface of the inner pot portion. It is configured to be detected directly or
(B) A heat conductor is arranged between the bottom surface of the inner pot portion and the bottom surface of the outer pot portion, and the temperature detector in contact with the bottom surface of the outer pot portion causes the bottom surface of the inner pot portion. It is configured so that the temperature can be detected indirectly.
On the bottom surface of the outer pot portion, an opening for discharging the broth that has flowed down into the void is formed, and
A downward slope is provided from the central region of the bottom surface of the outer pot portion to the peripheral region of the bottom surface of the outer pot portion, and the opening is formed at the position where the slope is the lowest.
It is characterized by.

The cooking container of the present invention is provided with a temperature detector insertion port through which the temperature detector is inserted on the bottom surface of the outer pot portion so that the temperature detector abuts on the bottom surface of the inner pot portion via the temperature detector insertion port. When configured, it is possible to reliably detect the temperature of the bottom surface of the inner pot portion by the temperature detector, and it is possible to provide a cooking container capable of properly performing cooking by the automatic temperature control function.

Further, a protruding portion that protrudes downward is provided on the bottom surface of the inner pot portion, and the protruding portion abuts on the bottom surface of the outer pot portion, or the lower surface of the protruding portion is exposed on the lower surface side of the bottom surface of the outer pot portion. Even when it is configured to do so, it is possible to reliably detect the temperature on the bottom surface of the inner pot portion by the temperature detector, and it is possible to provide a cooking container capable of properly cooking by the automatic temperature control function. become.

Further, a flange body is provided on the outer peripheral surface of the inner pot portion, and the lower surface of the flange body is located at a position radially outward from the outer peripheral surface of the inner pot portion by a predetermined distance along the circumferential direction of the inner pot portion. When a positioning groove-shaped portion is provided and the upper end of the outer pot portion is fitted into the positioning groove-shaped portion so that the inner pot portion is arranged at a predetermined position in the outer pot portion, the above-mentioned flange body is used. It is meaningful to be able to realize a cooking container in which the outer pot portion and the inner pot portion can be easily positioned only by providing the inner pot portion.

Further, when an opening is formed on the bottom surface of the outer pot portion and a notch portion in which a part of the opening is missing is formed on the upper part of the outer peripheral wall of the outer pot portion, a gap between the outer pot portion and the inner pot portion is formed. Even when the broth flows down, the broth is surely discharged from the opening, so that it is possible to prevent the broth from staying in the gap between the outer pot portion and the inner pot portion. Further, when the cooking container is placed on the gas stove and heated, the hot air from the gas stove flows in through the opening formed in the outer pot portion and is discharged from the notch in the upper part of the outer peripheral wall of the outer pot portion. As a result, the heat from the gas stove can be efficiently propagated to the food to be cooked in the inner pot portion, and the present invention can be made more effective.

The gas stove of the present invention includes a control burner, a control unit, and a temperature detector, and when the control unit sets a predetermined set temperature as a target value and the value of the temperature detected by the temperature detector is smaller than the target value. It is configured to perform cooking by the automatic temperature control function that sets the thermal power of the conroburner to a predetermined large thermal power and sets the thermal power of the conroburner to the predetermined minimum thermal power when the value of the temperature detected by the temperature detector is larger than the target value. At the same time, it is configured so that the predetermined set temperature can be set to a temperature of less than 100 ° C. Therefore, even when the maximum set thermal power of the control burner is high, the set temperature is set to a low temperature of less than 100 ° C. It can be set to and cooking by the automatic temperature control function can be performed properly.

Further, in the gas stove of the present invention, the control unit is configured to determine that the equilibrium of the detected temperature is detected when the rate of increase in the temperature detected by the temperature detector becomes equal to or less than a predetermined rate of increase. When the equilibrium of the detected temperature is detected when the temperature detected by the temperature detector is equal to or higher than the set temperature when the predetermined thermal power of the stove burner is the set minimum thermal power in the state where the predetermined set temperature is less than 100 ° C. , Since the control unit is configured to notify, if a cooking container other than the cooking container of the present invention is mistakenly used, the user will notice it, so the correction is not possible. It is possible to suppress and prevent possible serious cooking failures.

That is, when the cooking container according to the present invention having the above configuration is used, when the set temperature is set to less than 100 ° C. and the temperature detected by the temperature detector becomes equal to or higher than the set temperature, the heating power of the stove burner Is adjusted to the set minimum thermal power, and the temperature detected by the temperature detector drops below the set temperature. Nevertheless, the fact that the equilibrium of the detected temperature is detected when the temperature detected by the temperature detector is equal to or higher than the set temperature means that the cooking container (double cooking container) of the present invention is not used. A general cooking container (single cooking container) is used. In that case, since the notification is given, the user can notice the misuse of the cooking container and take necessary measures.

It is a figure which shows the appearance structure of the gas stove used for cooking by using the cooking container which concerns on this invention. It is a figure which shows the structure of the gas stove used for cooking by using the cooking container which concerns on this invention. It is a figure which shows the structure of the additional function operation | display part for the high heat burner of the gas stove used for cooking by using the cooking container of this invention. It is a top view of the cooking container which concerns on 1st Embodiment of this invention. It is a side sectional view which shows the cooking container which concerns on 1st Embodiment of this invention together with a part of the gas stove used for cooking using the cooking container. It is a side sectional view which shows the cooking container which concerns on 2nd Embodiment of this invention together with a part of the gas stove used for cooking using the cooking container. It is a figure which shows the modification of the cooking container of FIG. 6A. It is a side sectional view which shows the cooking container which concerns on 3rd Embodiment of this invention together with a part of the gas stove used for cooking using the cooking container. It is a side sectional view which shows the cooking container which concerns on 4th Embodiment of this invention together with a part of the gas stove used for cooking using the cooking container. (A) is a plan view of the outer pot portion of the cooking container according to the fifth embodiment of the present invention, and (b) is a diagram showing the configuration of the main part thereof. It is a top view of the state which attached the inner pot part to the outer pot part which constitutes the cooking container which concerns on 5th Embodiment of this invention. It is a side sectional view which shows the cooking container which concerns on 5th Embodiment of this invention together with a part of the gas stove used for cooking using the cooking container. It is a figure which shows the cooking container which concerns on 6th Embodiment of this invention, and is the side sectional view which shows the state in the process of attaching the inner pot part to the outer pot part. It is a figure which shows the cooking container which concerns on 6th Embodiment of this invention, and is the side sectional view which shows the state which the attachment of the inner pot part to the outer pot part is completed. It is a figure which shows the modification of the cooking container which concerns on 6th Embodiment of this invention, (a) is the main part of the outer pot part which concerns on 1st aspect of modification, (b) is the 2nd of modification. It is a figure which shows the main part of the outer pot part which concerns on the aspect of.

Hereinafter, embodiments of the present invention will be shown, and the features thereof will be described in more detail.

[Embodiment]
In this embodiment, first, the basic configuration of the cooking cooker will be described, and then the characteristic configuration of the cooking container and the characteristic configuration of the gas stove will be described.

<Basic configuration of cooker>
As shown in FIG. 1, the gas stove A according to this embodiment (in this embodiment, the gas stove with a grill) A includes three stoves, a high-heat burner 1a and 1b, and a small burner 1c, and is provided on the upper part of the top plate. A trivet 51 for receiving and supporting a heated object (cooking container) such as a pot for a high-heat burner 1a, a high-heat burner 1b, and a small burner 1c is placed in the stove.

Then, in the high-heat burner 1a, a temperature detector (pot bottom temperature sensor) 9 composed of a thermistor for contacting an object to be heated (for example, the bottom of the cooking container B) and detecting the temperature thereof is attached to the high-heat burner 1a. It is arranged so as to penetrate the center of the.
The high-heat burner 1a provided with the temperature detector (pot bottom temperature sensor) 9 can be used for temperature-controlled cooking such as rice cooking, boiling water, and fried food.

It should be noted that all the stoves may be configured to be provided with a temperature detector (pot bottom temperature sensor) 9, and all the stoves may be configured to cook rice, boil water, fried food, and the like.

Further, the grill portion 4 is configured by providing a grill that functions as a placing portion for placing a food to be cooked such as fish in a box-shaped grill having an open front portion. .. Further, one upper burner 2a (see FIG. 2) and two lower burners 2b and 2c (see FIG. 2) are arranged in the grill chamber.

Further, on the front surface of the gas stove A, a manual operation unit 34 (see FIG. 1) for instructing ignition and extinguishing of the above-mentioned stove burner and grill burner, thermal power adjustment, and various settings is provided.

Further, on the front surface of the gas stove A, a push-operated power switch 24 of an automatic return type is provided.

The manual operation unit 34 has three heating state adjusting units 21 (21a, 21b) for instructing each of the stove burners (high thermal power burners 1a, 1b, small burner 1c) to ignite / extinguish the fire and adjust the thermal power. , 21c), additional function operation / display unit 32 for high-heat burner that operates and displays the temperature control function (boiler, fried food, rice cooker) and timer function of high-heat burner 1a, grill burner (upper burner 2a and two) It is provided with a grill burner operation unit 22 for adjusting the heating power of the lower burners 2b and 2c), an additional function operation / display unit 33 for the grill that commands switching of the operating state of the grill burner, and the like.

After turning on the power switch 24 located at the upper right of the front surface of the appliance main body 10 and turning on the power lamp 25, the high heat burner operation unit 21a, the high heat burner operation unit 21b, and the small burner operation unit 21c are pushed in. By operating, the high thermal power burner 1a, the high thermal power burner 1b, and the small burner 1c are ignited, and the burner operation units 21a, 21b, 21c are configured to pop out from the inside to adjust the thermal power. ing.

Further, when the high thermal power burner 1a, the high thermal power burner 1b, and the small burner 1c are ignited, the combustion indicator lamp 23 is lit so that the ignition can be confirmed.

Further, by pushing the burner operation units 21a, 21b, 21c again, the fire extinguishing operation of the high heat burner 1a, the high heat burner 1b, and the small burner 1c is executed, and the burner operation units 21a, 21b, 21c are used as appliances. It is configured to be housed inside the main body 10.

When the fire extinguishing operation of the high heat burner 1a, the high heat burner 1b, and the small burner 1c is completed, the combustion indicator lamp 23 is turned off so that the fire extinguishing can be confirmed. Further, the grill burner operation unit 22 is also configured so that the fire extinguishing operation is executed by pushing the grill burner operation unit 22 again, and the grill burner operation unit 22 is housed inside the appliance main body 10. ..
Since the configuration of such an operation unit is well known, detailed description thereof will be omitted.

Further, as shown in FIG. 1, the lower left side of the front surface of the appliance body 10 on the side where the high-heat burner 1a is located is housed inside the appliance body 10 when not in use, and is operated / displayed when in use. An additional function operation / display unit 32 for the burner that operates and displays the temperature control function (boiler, fried food, rice cooker) and timer function of the high-heat power burner 1a, which is configured to shift to .. The additional function operation / display unit 32 (see FIG. 3) for the high-heat burner 1a is set to an operation / display position that can be operated and displayed by rotating forward / downward during use by a so-called kangaroo pocket mechanism. It is configured so that it can be transferred and held inside the instrument body 10 when not in use.

Further, as shown in FIG. 1, the lower right side of the front surface of the appliance body 10 is housed inside the appliance body 10 when not in use, and is configured so that it can be moved to the operation / display position when in use. An additional function operation / display unit 33 for the grill that operates and displays the cooking function (menu, baking adjustment) and the timer function is provided.

The additional function operation / display unit 33 for the grill is operated by rotating forward / downward during use by the so-called kangaroo pocket mechanism, similarly to the additional function operation / display unit 32 for the high-heat burner described above. It is configured so that it can be moved to an operation / display position where it can be displayed and can be held inside the instrument body 10 when not in use.
Since such a so-called kangaroo pocket mechanism is well known, detailed description thereof will be omitted.

Further, as shown in FIG. 2, each of the high thermal power burner 1a, the high thermal power burner 1b, and the small burner 1c has a spark plug 7 as an ignition device for executing an ignition operation and a thermocouple 8 for detecting an ignition state. Is provided, and each of the burners in the grill burner (upper burner 2a, lower burner 2b, 2c) is also provided with a spark plug 7 as an ignition device for executing an ignition operation and a thermocouple 8 for detecting an ignition state. ing.

The configuration for gas supply to the stove burner and grill burner is as follows.
A source gas solenoid valve 12 is provided in the source gas supply path (main gas pipe) 11, and from the source gas supply path 11, a branch path 13a for a high thermal power burner, a branch path 13b for a high thermal power burner, and a branch path 13c for a small burner are provided. , It is branched to the branch road 13d for the grill burner.

In each of these branch paths, a flow rate control valve (gas amount control valve driven by a stepping motor) 3 for adjusting the amount of gas to adjust the heating amount of each burner, and a position for detecting the opening position thereof. A sensor 19 is provided.

When the heating state adjusting unit 21 (21a, 21b, 21c) is in a combustion state protruding from the front surface of the instrument body 10, the heating state adjusting unit 21 (21a, 21b, 21c) is picked up with a finger and rotated. (Not shown) is detected and input to the control unit.

The control unit controls the amount of gas in the stove unit by driving a stepping motor in response to a signal from the rotary encoder.
When performing temperature control such as rice cooking mode and hot water mode, the stove unit is set to a value suitable for control regardless of the rotation operation position of the heating state adjusting unit 21 (21a, 21b, 21c). The amount of gas is controlled.
Further, the flow rate control valve 3 is configured to be switchable to a shielding state in which the adjusted flow rate is set to zero.

The gas stove A of this embodiment is provided with a gas amount control valve driven by a stepping motor as described above, but even when the gas amount is mechanically controlled, a mechanical manual gas amount control valve is provided. By equipping a gas solenoid valve for limiting the amount of gas in series with, each mode processing described later can be executed.

However, when a mechanical manual gas amount control valve is used, reliable control is executed by the user adjusting the manual gas amount control valve to the maximum gas amount position or the like before executing each mode.

If a gas amount control valve driven by a stepping motor is provided, the control unit controls the gas amount in an arbitrary range from the minimum to the maximum regardless of the gas amount adjustment position when each mode is executed. Since it is possible, there is no need for the user to adjust the maximum gas amount position or the like before executing each mode.

Then, timer cooking can be executed on this gas stove A, and the timer setting unit 41 of the additional function operation / display unit 32 for the high heat burner 1a shown in FIG. 3 is operated to set the remaining time for timer cooking. When heating by the high-heat burner 1a is started, timer cooking is executed by the high-heat burner 1a.

During the execution of timer cooking, the remaining time for timer cooking decreases and is updated with the passage of time, and is displayed on the timer time display unit 42. Then, it is provided with a timer cooking function by a so-called subtraction type timer, which stops heating by the high-heat burner 1a and ends timer cooking when the updated remaining time for timer cooking becomes zero.

<Characteristic composition of cooking container>
Next, the characteristic configuration of the cooking container B will be described. Here, a cooking container B which is placed on the high-heat burner 1a of the gas stove A and used for cooking will be described as an example.

(First Embodiment about a cooking container)
1st Embodiment As shown in FIGS. 4 and 5, the cooking container B (B1) is placed on a high-heat burner 1a of a gas stove A provided with a temperature detector 9 and heated. And an inner pot portion 71 for accommodating the food to be cooked 50, and when the inner pot portion 71 is arranged at a predetermined position in the outer pot portion 61, the outer pot portion 61 and the inner pot portion 71 It is configured so that a gap 65 is formed between them.

As shown in FIG. 5, the gap 65 includes a cylindrical gap 65a formed between the inner peripheral surface (side wall) 61a of the outer pot portion 61 and the outer peripheral surface (side wall) 71a of the inner pot portion 71, and the outer gap 65. A substantially flat bottom gap 65b formed between the bottom surface 61b of the pot portion 61 and the bottom surface 71b of the inner pot portion 71 is provided.

In the cooking container B1 according to the first embodiment, the inner pot portion 71 is configured to be maintained at a predetermined position in the outer pot portion 61 by the spacer 52 (FIG. 5). Although not particularly shown in FIG. 5, an engaging structure portion is formed on at least one of the spacer 52 and the inner pot portion 71 so that the inner pot portion 71 does not shift in the outer pot portion 61 in the radial direction. ing.

The temperature detector 9 included in the high-heat burner 1a is configured to be able to come into contact with the bottom surface 71b of the inner pot portion 71 constituting the cooking container B1. Specifically, a temperature detector insertion port 62 through which the temperature detector 9 is inserted is formed on the bottom surface 61b of the outer pot portion 61, and the temperature detector 9 passes through the temperature detector insertion port 62 to pass through the inner pot. It is configured to come into contact with the bottom surface 71b of the portion 71. (Figs. 4 and 5)
As a result, the temperature detector 9 can directly contact the bottom surface 71b of the inner pot portion 71 of the cooking container B1 via the temperature detector insertion port 62, and detect the temperature of the bottom surface 71b of the inner pot portion 71. Therefore, it is possible to properly cook by the automatic temperature control function.

In the cooking container B1, an opening 67 is formed on the bottom surface 61b of the outer pot portion 61 to discharge the broth that has flowed down into the voids 65 (65a, 65b) (FIGS. 4 and 5). This point is related to the second embodiment (FIGS. 6A and 6B), the third embodiment (FIG. 7), the fourth embodiment (FIG. 8) and the fifth embodiment (FIG. 9 (a), which will be described below. The same applies to (b), FIG. 10 and FIG. 11).

However, the point that the opening 67 for discharging the broth flowing down into the void 65 is formed is an arbitrary configuration, and it is also possible to have a configuration without an opening. In this regard, the following second embodiment (FIGS. 6A, 6B), third embodiment (FIG. 7), fourth embodiment (FIG. 8), and fifth embodiment location (FIGS. 9A, 9B) ), The same applies to FIGS. 10 and 11).

As described above, in the case of the configuration provided with the opening 67 for discharging the broth flowing down into the void 65, the broth opens even when the broth flows down into the void 65 between the outer pot portion 61 and the inner pot portion 71. Since it is discharged from the portion 67, it is preferable that the broth can be prevented from staying in the gap 65 between the outer pot portion 61 and the inner pot portion 71.

Further, when the configuration is provided with an opening 67 for discharging the broth flowing down into the void 65, although not shown, the central region of the bottom surface 61b of the outer pot portion 61 is directed toward the peripheral region of the bottom surface 61b of the outer pot portion 61. Therefore, it is desirable to provide a downward slope so that the opening 67 is located at the position where the slope is the lowest.
In this case, when the broth flows down into the gap 65 between the outer pot portion 61 and the inner pot portion 71, the discharge of the broth from the opening 67 can be promoted.

(Second embodiment for cooking containers)
FIG. 6A is a diagram showing a cooking container B (B2a) according to the second embodiment.
In the cooking container B (B2a) of the second embodiment shown in FIG. 6A, a protruding portion 72 that protrudes downward is formed on the bottom surface 71b of the inner pot portion 71, and the lower surface of the protruding portion 72 is the outer pot portion 61. It is configured to be exposed to the lower surface side of the outer pot portion 61 from the temperature detector insertion port 62 formed on the bottom surface 61b of the above, and to be in contact with the temperature detector 9 included in the high-heat burner 1a.

The cooking container B (B2a) according to the second embodiment is also configured so that the inner pot portion 71 is maintained at a predetermined position in the outer pot portion 61 by the spacer 52.

Further, FIG. 6B is a diagram showing a cooking container B (B2b) according to a modified example of the cooking container B (B2a) according to the second embodiment. The cooking container B2b shown in FIG. 6B is configured such that the lower surface of the protruding portion 72 comes into contact with the bottom surface 61b of the outer pot portion 61. In this configuration, the temperature detector 9 included in the high-heat burner 1a comes into contact with the bottom surface 61b of the outer pot portion 61, so that the temperature of the bottom surface of the inner pot portion (lower surface of the protruding portion 72) is changed to the outer pot portion. It will be detected by the temperature detector 9 via the bottom surface 61b of 61.

As described above, in the cooking container B (B2a) of the second embodiment shown in FIG. 6A, a protruding portion 72 protruding downward is formed on the bottom surface of the inner pot portion 61, and the protruding portion 72 is the outer pot portion. Since it is configured to be exposed below the bottom surface 61b of 61 and abut on the temperature detector 9, the temperature of the bottom surface 71b of the inner pot portion 71 is reliably detected by the temperature detector 9 and automatically adjusted. It becomes possible to properly perform cooking by function.

Further, also in the case of the cooking container B (B2b) according to the modified example of the second embodiment shown in FIG. 6B, the temperature of the bottom surface 71b of the inner pot portion 71 is detected via the bottom surface 61b of the outer pot portion 61. Since it can be detected by the body 9, cooking by the automatic temperature control function can be performed properly.

(Third Embodiment about a cooking container)
FIG. 7 is a diagram showing a cooking container B (B3) according to the third embodiment. As shown in FIG. 7, the cooking container B3 according to the third embodiment is configured such that the heat conductor 53 is arranged between the bottom surface 71b of the inner pot portion 71 and the bottom surface 61b of the outer pot portion 61. There is.

In the cooking container B3 according to the third embodiment, the inner pot portion 71 is placed inside the outer pot portion 61 while the bottom surface 71b maintains a gap 65 between the bottom surface 71b and the bottom surface 61b of the outer pot portion 61. The spacer 52 for holding the spacer 52 in a predetermined position is configured to function as a heat conductor 53 as well.

In the cooking container B (B3) according to the third embodiment, the heat from the bottom surface 71b of the inner pot portion 71 is transferred to the temperature detector 9 via the heat conductor 53 and the bottom surface 61b (bottom portion) of the outer pot portion 61. As a result, the temperature of the bottom surface 71b of the inner pot portion 71 is detected.
As a result, it becomes possible to perform cooking by the automatic temperature control function in which the thermal power of the high thermal power burner 1a is increased or decreased according to the temperature detected by the temperature detector 9.

(Fourth Embodiment about cooking container)
FIG. 8 is a diagram showing a cooking container B (B4) according to the fourth embodiment. In the cooking container B4 according to the fourth embodiment, heat is generated between the temperature detector contacting planned area 61c where the temperature detector 9 abuts on the bottom surface 61b of the outer pot portion 61 and the bottom surface 71b of the inner pot portion 71. The conductor 53 is arranged.

In the case of the cooking container B (B3) according to the fourth embodiment configured as described above, the temperature of the bottom surface of the cooking container B can be detected more appropriately by the temperature detector 9 included in the high-heat burner 1a. Therefore, cooking by the automatic temperature control function can be performed properly.

(Fifth Embodiment about a cooking container)
9 (a), 9 (b), 10 and 11 are views showing the configuration of the cooking container B (B5) according to the fifth embodiment of the present invention.

In the case of the cooking container B5 according to the fifth embodiment, as shown in FIGS. 9A, 9B, 10 and 11, the inner pot portion 71 is supported on the inner peripheral surface 61a of the outer pot portion 61. A plurality of supports, that is, a support 66a for high-position support and a support 66b for low-position support are arranged alternately in the circumferential direction (4 in each of the fifth embodiment, for a total of 8). Further, on the outer peripheral surface 71a of the inner pot portion 71, a plurality of supported bodies 76 (four in the circumferential direction in the fifth embodiment) arranged so as to project outward in the radial direction are arranged. There is. Specifically, in the cooking container B5 according to the fifth embodiment, the distance H1 from the upper end of the outer pot portion 61 constituting the cooking container B5 to the upper surface of the horizontal portion of the support 66a for high position support is the distance H1 of the outer pot portion 61. It is configured to be smaller than the distance H2 from the upper end to the upper surface of the horizontal portion of the support 66b for low position support.

Then, the supported body 76 of the inner pot portion 71 is suspended by the support body 66a for high position support or the support body 66b for low position support arranged on the inner peripheral surface 61a of the outer pot portion 61. The inner pot portion 71 is configured to be detachably attached to and detachable from the outer pot portion 61, and to maintain a predetermined position, specifically, a position in the height direction and a position in the radial direction at a predetermined position. ing.

In addition, in FIGS. 10 and 11, the supported body 76 included in the inner pot portion 71 is suspended by the support body 66a for high position support provided in the outer pot portion 61, and the inner pot portion 71 is raised in the outer pot portion 61. It shows the state of being supported by the position.

In the cooking container B5 according to the fifth embodiment,
(A) When the supported body 76 included in the inner pot portion 71 is placed on the support 66a for high position support of the outer pot portion 61, the bottom surface 61b of the outer pot portion 61 and the bottom surface 71b of the inner pot portion 71 The inner pot portion 71 is supported at a high position in the outer pot portion 61 (FIGS. 10 and 11), and the distance from the inner pot portion 71 is increased.
(B) When the supported body 76 of the inner pot portion 71 is placed on the support 66b for low position support, the distance between the bottom surface 61b of the outer pot portion 61 and the bottom surface 71b of the inner pot portion 71 becomes smaller. , The inner pot portion will be supported at a low position in the outer pot portion.

In the cooking container B5 of the fifth embodiment, as described above, the inner pot portion 71 is detachable from the outer pot portion 61 and is a support 66a for high position support or a low position support. It is configured to be suspended from a support 66b and supported at a predetermined height position.

Therefore, the inner pot portion 71 can be removed from the outer pot portion 61 to easily clean the gap between the outer pot portion 61 and the inner pot portion 71.
Further, since the distance between the bottom surface 61b of the outer pot portion 61 and the bottom surface 71b of the inner pot portion 71 can be changed according to the type of cooking, usability can be improved.

(Sixth Embodiment about Cooking Container)
FIG. 12 is a view showing the cooking container B (B6) according to the sixth embodiment of the present invention, and FIG. 13 is a side sectional view showing a state before the mounting of the inner pot portion on the outer pot portion is completed. , It is a side sectional view which shows the state which completed the attachment of the inner pot part to the outer pot part.

As shown in FIGS. 12 and 13, the cooking container B6 according to the sixth embodiment is provided with a flange 78 on the outer peripheral surface 71a of the inner pot portion 71, and the inner pot portion 71 on the lower surface of the flange 78. A positioning groove-shaped portion 79 is provided along the circumferential direction of the inner pot portion 71 at a position separated by a predetermined distance from the outer peripheral surface 71a in the radial direction, and the upper end of the outer pot portion 61 is the positioning groove-shaped portion. The inner pot portion 71 is configured to be positioned at a predetermined position in the outer pot portion 61 by fitting into the 79.

The cooking container B6 according to the sixth embodiment is provided with a temperature detector insertion port 62 through which the temperature detector 9 is inserted on the bottom surface of the outer pot portion 61, but is provided with an opening 67 for discharging the broth. Absent. This is because the inner pot portion 71 is provided with the collar 78, and the collar 78 prevents the broth from flowing into the gap 65 between the outer pot portion 61 and the inner pot portion 71, so that the broth becomes the gap 65. Because there is no risk of flowing in.

In the case of the cooking container B6 of the sixth embodiment, the outer pot portion 61 and the inner pot portion 71 can be easily positioned by simply providing the collar 78 on which the positioning groove-shaped portion 79 is formed in the inner pot portion 71. It will be possible to do it reliably, and it will be possible to provide a cooking container that is easy to use.

In the cooking container B6 of the sixth embodiment, as shown in FIG. 14A, a notch 68 is formed at the upper end of the outer pot portion 61, and the broth is discharged to the bottom surface of the outer pot portion 61. It can also be configured to provide an opening (not shown).

Further, the cutout portion 68 is not limited to the case where it is formed at the upper end of the outer pot portion 61 as shown in FIG. 14 (a), and the outer peripheral wall of the outer pot portion 61 is formed, for example, as shown in FIG. 14 (b). A notch portion 68 may be provided as a through hole at a position slightly below the upper end of the above.

As described above, when an opening for discharging the broth is provided on the bottom surface of the outer pot portion 61 and a notch portion 68 is provided on the upper end or the upper portion of the outer pot portion 61, the outer pot portion 61 and the inner portion are provided. Even when the broth flows down into the gap 65 between the pot portions 71, the broth can be easily discharged, and when the cooking container B6 is heated on the gas stove A, the hot air from the gas stove A is emitted from the outer pot. By flowing into the gap 65 through the opening formed in the portion 61 and being discharged from the notch 68 at the upper end of the outer pot portion 61, the heat from the gas stove A is discharged from the cooked object 50 in the inner pot portion 71. It becomes possible to propagate the present invention more effectively.

In the cooking container B6 of the sixth embodiment, the collar body 78 is configured to be divided into a plurality of pieces at predetermined intervals in the circumferential direction instead of the entire circumference of the inner pot portion 71. Is also possible.

<Characteristic composition of gas stove>
The gas stove A used for cooking using the cooking container B according to the present invention has a characteristic configuration as described below.

As shown in FIGS. 1 and 2, a temperature detector 9 included in the high-heat burner 1a that comes into contact with the cooking container B from below the cooking container B and a control unit that controls the thermal power of the high-heat burner 1a are provided. There is.

The control unit sets the set temperature set by the manual operation unit 34 as the target value, and when the detection temperature of the temperature detector 9 is smaller than the target value, the thermal power of the high thermal power burner 1a is set to a predetermined large thermal power (for example, 4000 kcal /). When the detection temperature of the temperature detector 9 is higher than the target value, it is possible to execute cooking by the automatic temperature control function, which sets the thermal power of the high thermal power burner 1a to the predetermined minimum thermal power (for example, 300 kcal / hour). It is configured so that it can be done.

Further, the manual operation unit 34 is configured so that each temperature of 50 ° C., 67 ° C., 160 ° C., 180 ° C., and 200 ° C. can be set as a set temperature, and a temperature of less than 100 ° C. is set to automatically adjust the temperature. It is configured to be able to perform functional cooking (Fig. 3).
By the way, by setting the set temperature to 50 ° C., it becomes possible to heat sake in a short time.

Further, when the eggs are cooked in hot water, the temperature at which the yolks harden is 65 ° C to 70 ° C, and the temperature at which the whites harden is about 75 ° C to 78 ° C, so that the set temperature is set to 67 ° C. By doing so, it is possible to easily make a hot spring egg in which only the yolk is hardened without the white meat being hardened. That is, hot spring eggs can be easily made by setting the set temperature to 67 ° C. and executing cooking by the automatic temperature control function.

As described above, according to the gas stove B of the present invention, the thermal power of the high thermal power burner 1a is increased or decreased according to the detection temperature of the temperature detector 9 included in the high thermal power burner 1a by using the cooking container B of the present invention. It is meaningful because cooking can be easily performed by the automatic temperature control function.

Further, in the cooking container B according to the embodiment of the present invention, the control unit sets the rate of increase in the detection temperature of the temperature detector 9 to a predetermined rate of increase (for example, the temperature of increase per minute is 1 ° C.) or less. Occasionally, it is configured to determine that a detection temperature equilibrium has been detected.

Then, when the set temperature set by the manual operation unit 34 is less than 100 ° C. and the thermal power of the above-mentioned high thermal power burner 1a is the set minimum thermal power (for example, 300 kcal / hour), the temperature detector 9 When the equilibrium of the detected temperature is detected when the detected temperature is equal to or higher than the set temperature, the control unit is configured to notify.

That is, in the case of using the cooking container B according to the embodiment of the present invention, when the set temperature is set to less than 100 ° C, the detection temperature of the temperature detector 9 is the set temperature (set temperature less than 100 ° C). When the above occurs, the thermal power of the high thermal power burner 1a is adjusted to the set minimum thermal power (for example, 300 kcal / hour), so that the detection temperature of the temperature detector 9 drops below the set temperature (set temperature of less than 100 ° C.). It should be.

Nevertheless, the fact that the equilibrium of the detected temperature is detected when the detected temperature of the temperature detector 9 is equal to or higher than the set temperature means that the cooking container B of the present invention having the above configuration should be used. There is a high possibility that a general cooking container is mistakenly used. Therefore, in that case, by performing the above notification, it is possible to notify the user that there is an error in the selection of the cooking container.
It should be noted that the point of performing the above notification is an arbitrary configuration, and it is also possible to configure so that the above notification is not performed.

In the gas stove A according to the above embodiment, the set temperatures set by the manual operation unit 34 are set to 50 ° C, 67 ° C, 160 ° C, 180 ° C, and 200 ° C, but they are set by the manual operation unit 34. It is also possible to configure the set temperature so that it can be set by changing it as appropriate.

Cooking container B (B1, B2a) according to the first embodiment, the second embodiment, the third embodiment, the fourth embodiment, the fifth embodiment, and the sixth embodiment of the present invention configured as described above. , B2b, B3, B4, B5, and B6), in each case, between the outer pot portion 61 placed on the gas stove A and heated and the inner pot portion 71 accommodating the food to be cooked 50. Since the gap 65 is formed, by using the cooking container B of the first to sixth embodiments, the gas stove can be used even when the set maximum heating power set in the gas stove A is high. It is possible to slow the propagation of heat to the object to be cooked 50 by heating from A.

Further, the temperature detector 9 is configured to be in contact with the bottom surface 71b of the inner pot portion 71, or the heat conductor 53 is arranged between the bottom surface 71b of the inner pot portion 71 and the bottom surface 61b of the outer pot portion 61. Therefore, the temperature of the bottom surface of the cooking container B can be reliably detected by the temperature detector 9 provided in the high-heat burner 1a of the gas stove A.

Therefore, by using the cooking container B according to the first to sixth embodiments of the present invention and using the gas stove A according to the embodiment of the present invention, for example, the set temperature can be set to a low temperature of less than 100 ° C. Even when it is set, cooking is properly performed by the automatic temperature control function in which the thermal power of the gas burner (high thermal power burner 1a) is increased or decreased according to the temperature detected by the temperature detector 9 provided in the high thermal power burner 1a of the gas stove A. Will be possible. That is, even when the set temperature is set to a low temperature of less than 100 ° C., the object to be cooked is not overheated and does not foam or burn, and cooking can be performed by a good automatic temperature control function. Will be.

The present invention is not limited to the above embodiment, and various modifications can be added within the scope of the invention.

1a, 1b High heat burner 1c Small burner 2a Upper burner (grill burner)
2b, 2c Lower burner (grill burner)
3 Flow control valve 4 Grill part 7 Spark plug 8 Thermocouple 9 Temperature detector (pot bottom temperature sensor)
10 Instrument body 11 Original gas supply path (main gas piping)
12 Source gas solenoid valve 13a, 13b Branch path for high thermal power burner 13c Branch path for small burner 13d Branch path for grill burner 19 Position sensor 21 Heating state adjustment unit 21a, 21b High thermal power burner operation unit 21c Small burner operation unit 22 Grill burner operation unit 23 Combustion indicator lamp 24 Power switch 25 Power lamp 32 Additional function operation / display for burner 33 Additional function operation / display for grill 34 Manual operation
41 Timer setting unit 42 Timer time display unit 51 Gotoku 50 Food to be cooked 52 Spacer 53 Heat conductor 62 Temperature detector insertion port 61 Outer pot part 61a Inner peripheral surface (side wall) of outer pot part
61b Bottom surface of outer pot 61c Temperature detector planned contact area 65 Void 65a Cylindrical void 65b Bottom void 66a Support for high position support 66b Support for low position support 67 Opening for discharging broth 68 Notch 71 Inner pot 71a Outer peripheral surface (side wall) of the inner pot
71b Bottom surface of inner pot 72 Protruding part 76 Supported body 78 Collar 79 Positioning groove A Gas stove B (B1, B2, B3, B4, B5, and B6) Cooking container

Claims (7)

It is provided with an outer pot part that is placed and heated on a gas stove equipped with a temperature detector, and an inner pot part that houses the food to be cooked.
A cooking container configured so that a gap is formed between the outer pot portion and the inner pot portion when the inner pot portion is arranged at a predetermined position in the outer pot portion.
(A) When the inner pot portion is arranged at a predetermined position in the outer pot portion, the temperature detector abuts on the bottom surface of the inner pot portion to adjust the temperature of the bottom surface of the inner pot portion. It is configured to be detected directly or
(B) A heat conductor is arranged between the bottom surface of the inner pot portion and the bottom surface of the outer pot portion, and the temperature detector in contact with the bottom surface of the outer pot portion causes the bottom surface of the inner pot portion. It is configured so that the temperature can be detected indirectly .
A plurality of supports for supporting the inner pot portion are provided on the inner peripheral surface of the outer pot portion, and a plurality of supported bodies supported by the support are provided on the outer peripheral surface of the inner pot portion. The supported body of the portion is supported by the support of the outer pot portion, so that the inner pot portion is detachably supported at the predetermined position with respect to the outer pot portion. At the same time
The support includes a high-position support and a low-position support, and the inner pot portion has a large distance between (a) the bottom surface of the outer pot portion and the bottom surface of the inner pot portion. It is possible to select and support one of the high position and (b) the low position where the distance between the bottom surface of the outer pot portion and the bottom surface of the inner pot portion is smaller than when the bottom surface of the outer pot portion is supported. A cooking pot characterized in that it is configured to allow . It is provided with an outer pot part that is placed and heated on a gas stove equipped with a temperature detector, and an inner pot part that houses the food to be cooked.
A cooking container configured so that a gap is formed between the outer pot portion and the inner pot portion when the inner pot portion is arranged at a predetermined position in the outer pot portion.
(A) When the inner pot portion is arranged at a predetermined position in the outer pot portion, the temperature detector abuts on the bottom surface of the inner pot portion to adjust the temperature of the bottom surface of the inner pot portion. It is configured to be detected directly or
(B) A heat conductor is arranged between the bottom surface of the inner pot portion and the bottom surface of the outer pot portion, and the temperature detector in contact with the bottom surface of the outer pot portion causes the bottom surface of the inner pot portion. It is configured so that the temperature can be detected indirectly.
On the bottom surface of the outer pot portion, an opening for discharging the broth that has flowed down into the void is formed, and
A downward slope is provided from the central region of the bottom surface of the outer pot portion to the peripheral region of the bottom surface of the outer pot portion, and the opening is formed at the position where the slope is the lowest.
A cooking container characterized by. The bottom surface of the outer pot portion is provided with a temperature detector insertion port through which the temperature detector is inserted, and the temperature detector is configured to come into contact with the bottom surface of the inner pot portion via the temperature detector insertion port. The cooking container according to claim 1 or 2 , characterized in that. A protruding portion that protrudes downward is provided on the bottom surface of the inner pot portion, and the protruding portion abuts on the bottom surface of the outer pot portion, or the lower surface of the protruding portion is the lower surface side of the bottom surface of the outer pot portion. The cooking container according to any one of claims 1 to 3, wherein the cooking container is configured to be exposed to. A flange body is provided on the outer peripheral surface of the inner pot portion, and the lower surface of the flange body is located at a position radially outward from the outer peripheral surface of the inner pot portion by a predetermined distance along the circumferential direction of the inner pot portion. Is provided with a positioning groove-shaped portion, and the upper end of the outer pot portion is fitted into the positioning groove-shaped portion so that the inner pot portion is arranged at the predetermined position in the outer pot portion. The cooking container according to any one of claims 1 to 4, wherein the cooking container is provided. The cooking container according to claim 5 , wherein an opening is formed in the bottom surface of the outer pot portion, and a notch portion in which a part thereof is missing is formed in the upper portion of the outer peripheral wall of the outer pot portion. A gas stove used for cooking using the cooking container according to any one of claims 1 to 6 .
With a stove burner for heating the cooking container,
A control unit that controls the thermal power of the stove burner,
A temperature detector that comes into contact with the lower surface of the cooking container and detects the temperature of the cooking container is provided.
When the control unit sets a predetermined set temperature as a target value and the value of the temperature detected by the temperature detector is smaller than the target value, the heating power of the stove burner is set as a predetermined large thermal power, and the temperature detected by the temperature detector is set. When the value is larger than the target value, cooking is performed by the automatic temperature control function in which the heating power of the stove burner is set to the predetermined minimum heating power.
It is configured to be able to set a predetermined set temperature to a temperature below 100 ° C., and,
The control unit is configured to determine that equilibrium of the detected temperature has been detected when the rate of increase in the temperature detected by the temperature detector becomes equal to or less than a predetermined rate of increase.
In a state where the predetermined set temperature is less than 100 ° C., when the heating power of the stove burner is the set minimum heating power, the detection temperature by the temperature detector is equal to or higher than the set temperature. A gas stove characterized in that the control unit is configured to notify when equilibrium is detected .

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