JP6389647B2 - Gas stove - Google Patents

Description

  The present invention relates to a gas stove, and more particularly to a gas stove configured to notify a user of a thermal power change operation and change the thermal power safely.

  The gas stove is usually configured to adjust the heating power by controlling the amount of fuel gas supplied.

  As such a gas stove, Patent Document 1 includes a temperature sensor that detects the temperature of the lower surface of the cooking container, and performs automatic cooking by adjusting the thermal power by the control unit so as to keep the temperature of the lower surface of the cooking container constant. When changing the burner's thermal power to the large thermal power side due to a decrease in the temperature detected by the temperature detection means during the automatic cooking, the automatic temperature control thermal power before changing the burner's thermal power to the large thermal power side A gas stove configured to perform increase notification has been proposed.

  According to the gas stove of Patent Document 1, when the thermal power of the burner is changed to the large thermal power side as the temperature detected by the temperature detecting means during the execution of the automatic temperature control, the thermal power of the burner is reduced from the small thermal power. The automatic temperature control heating power increase notification before changing to a large heating power informs the user that the heating power will be changed to a large heating power, so that the user will not feel confused or surprised, automatic cooking It is possible to improve the comfort while keeping the convenience by.

  Note that the gas stove disclosed in Patent Document 1 is configured so that the user can reliably recognize that the thermal power is changed to the large thermal power, for example, by performing a voice notification such as “change to the large thermal power”. Has been.

  However, in the case of Patent Literature 1, when changing the heating power of the burner to the large heating power side as the temperature detected by the temperature detecting means decreases during the automatic cooking, a voice such as “change to a large heating power” is used. When the notification is repeatedly performed, the user may feel annoyed with the repeated sound notification.

  In addition, after performing a voice notification such as “I will change to large thermal power”, the thermal power of the burner is changed to the large thermal power side, so as the temperature detected by the temperature detection means decreases, From the time when it is necessary to change the thermal power of the burner to the large thermal power side, after the time required for voice notification such as “Change to the large thermal power” has elapsed, the thermal power of the burner is changed to the large thermal power side. Become. Therefore, due to a delay in timing to change the thermal power to the large thermal power side, the control characteristics related to automatic cooking are deteriorated, and undershoot may occur. In addition, it is necessary to lengthen the heating time by the burner in order to recover the undershoot, or the heat transfer characteristics are delayed due to the heat capacity of the cooking container or the contents, and thus overshoot occurs. There is also a fear.

  Therefore, in order to eliminate the inconvenience due to the delay in timing to change the above-mentioned thermal power to the large thermal power side, instead of voice notification, for example, notification by electronic sound such as “beep beep” is performed to shorten the time required for notification. It is possible to do. However, when the user has forgotten that the burner's heating power is changed to the large heating power after the notification by the electronic sound, there is a problem that the effect of the automatic temperature control heating power increase notification is not exhibited.

Further, in the case of a gas stove including a plurality of burners having two or more ports, even if the automatic temperature control heating power increase notification is performed only by an electronic sound without using sound, the user can select any one of the plurality of burners. However, there is a problem in that it is impossible to recognize whether the thermal power is changed to the large thermal power side, and it is not possible to ensure sufficient safety.
Also, in order to prevent any danger when any burner is changed to a large thermal power side, for example, it is necessary to take measures such as moving away from all the burners, which is a problem that the usability is poor. There is a point.

  On the other hand, in order to eliminate the inconvenience due to the timing delay of changing the above-mentioned thermal power to the large thermal power side, the temperature decreasing gradient is calculated from the decrease in the measured temperature by the temperature detecting means, and the thermal power increasing temperature is calculated based on this temperature decreasing gradient. A cooking apparatus has been proposed in which a predicted time until reaching the position is obtained and the heating power change is notified by voice notification means based on the predicted time (for example, Patent Document 2).

  However, the decrease in the measured temperature by the temperature detecting means is easily affected by the user's behavior related to cooking. For example, when cooking tempura by automatic cooking, ingredients are added to the cooking container. Since the temperature measured by the temperature detection means drops sharply when it is put in, the estimated time obtained from the temperature descending gradient before the ingredients are put into the cooking container and the temperature after the ingredients are put into the cooking container This is different from the predicted time obtained from the descending slope. Therefore, it is difficult to obtain the predicted time until the thermal power increase temperature is reached based on the temperature descending gradient by the temperature detecting means. Based on the predicted time with low reliability, the thermal power change is notified to the notification means by voice. Even if the notification is made, there is a problem that the reliability is low.

JP2013-024475A JP 2013-164194 A

  The present invention solves the above-mentioned problem, and in a gas stove equipped with a plurality of burners, the user is provided with a burner in which the control unit automatically changes the heating power from a small heating power to a large heating power. Even when approaching carelessly, it is possible to reliably tell that the thermal power change from small thermal power to large thermal power is made without causing the user to feel confused or surprised, and to control automatic cooking An object of the present invention is to provide a gas stove that does not cause deterioration of characteristics.

In order to achieve the above object, the gas stove of the present invention (Claim 1) comprises:
A burner for heating an object to be heated located at a heating position;
Temperature detecting means for detecting the temperature of the object to be heated;
Combustion control means for controlling the operation of the burner based on detection information of the temperature detection means,
The combustion control means executes automatic temperature adjustment control for controlling the heating power of the burner so as to maintain the temperature detected by the temperature detection means at a set temperature during combustion of the burner, and the automatic temperature adjustment control When the thermal power of the burner is changed to the large thermal power side as the temperature detected by the temperature detecting means is reduced during the execution of the above, the thermal power increase notification by electronic sound is made before the thermal power of the burner is changed to the large thermal power side. A gas stove configured to perform
A plurality of the burners that are to be subjected to the automatic temperature control by the combustion control means;
As the electronic sound for performing the heating power increase notification for each of a plurality of burners, different electronic sounds are defined as corresponding electronic sounds for each of the plurality of burners,
In the case of performing the heating power increase notification for one burner among the plurality of burners, the notification is performed with a corresponding electronic sound defined for the burner,
When notifying the increase in thermal power for the other burner, it is configured to notify with a corresponding electronic sound defined for the other burner ,
When the automatic temperature control for the one burner is executed, when the increase in the thermal power is notified by a corresponding electronic sound defined for the one burner, the thermal power of the one burner is increased to a large thermal power. In order to explain that it will be changed to the side, an electronic sound explanation for one burner corresponding to the burner is performed,
In the case where the automatic temperature control is performed on the other burner, when the heating power increase notification is performed with a corresponding electronic sound defined for the other burner, the heating power of the other burner is increased to a large heating power. This is characterized in that it is configured to perform other burner-compatible electronic sound explanation notification by voice in order to explain the change to the side .

  Further, in the gas stove according to the present invention, the combustion control means repeats the one-burner corresponding electronic sound explanation notification at a predetermined time interval during the execution of the automatic temperature control control for the one burner, During the execution of the automatic temperature control for other burners, it is preferable that the other burner-compatible electronic sound explanation notification is repeated at predetermined time intervals.

  Further, in the gas stove according to the present invention, the combustion control means is configured such that when the temperature detection means corresponding to the one burner detects a predetermined temperature rise during execution of the automatic temperature control, the combustion control means The thermal power is changed to the small thermal power side, and immediately after that, the one-burner-corresponding electronic sound explanation notification is performed, and during the execution of the automatic temperature control, the temperature detection means corresponding to the other burner increases a predetermined temperature. It is preferable that the other burner is changed to a small heating power side and immediately after that, the other burner-compatible electronic sound explanation notification is performed.

  Further, in the gas stove according to the present invention, when it is necessary to perform the heating power increase notification while the one burner corresponding electronic sound explanation notification is performed, the one burner corresponding electronic sound explanation notification is performed. When the thermal power increase notification is required, and when it is necessary to perform the thermal power increase notification while the other burner compatible electronic sound explanatory notification is being performed, the other burner compatible electronic sound explanatory notification is performed. It is preferable to notify the increase in thermal power by interrupting.

  Further, in the gas stove according to the present invention, when the one-burner-corresponding electronic sound explanation notification is interrupted and the heating power increase notification is performed, the one burner-compatible electron is renewed after the end of the heating power increase notification. When the notification for sound explanation is performed and the notification for explaining the other burner-compatible electronic sound is interrupted and the heating power increase notification is given, after the completion of the heating power notification, the other burner-compatible electronic sound explanation It is preferable to perform a notification.

  As described above, the gas stove according to the present invention (Claim 1), as described above, has an electronic sound for performing the heating power increase notification for each of the plurality of burners. When the thermal power increase notification is made for one burner among a plurality of burners, the corresponding electronic sound specified for the burner is notified and the thermal power increase notification is made for the other burners. Is informed with the corresponding electronic sound prescribed for the other burner, so that the gas stove comprises two or more burners to be subjected to automatic temperature control by the combustion control means. Even in this case, the user can recognize which burner of the plurality of burners is changed to the large heating power. As a result, it is possible to provide a gas stove that is highly safe and easy to use even when a plurality of burners having two or more ports that are automatically controlled by the combustion control means are used at the same time.

  In addition, when automatic temperature control is performed for one burner, the thermal power of the one burner is changed to the large thermal power side after the thermal power increase notification is made with the corresponding electronic sound specified for the one burner. In order to explain that the electronic sound for one burner is explained by voice and when the automatic temperature control for the other burner is executed, the corresponding electronic sound prescribed for the other burner is used. In order to explain that the thermal power of the other burner is changed to the large thermal power side when the thermal power increase notification is performed, the other burner compatible electronic sound explanation notification is made by voice. Even if the user carelessly approaches a burner that is about to automatically switch from a small thermal power to a large thermal power by the combustion control means, the combustion control means uses the small thermal power to the large thermal power. Tell that the switching of firepower is done precisely to the user, or giving the confusion and surprise to the user, it is possible to suppress that or feel the danger.

Further, as in the gas stove of claim 2 of the present application, the combustion control means repeats one burner-corresponding electronic sound explanation notification at a predetermined time interval during execution of automatic temperature control control for one burner, While the automatic temperature control control for the burner is being executed, by configuring so that another burner compatible electronic sound explanation notification is repeated at a predetermined time interval, the user can select the corresponding electronic for one burner or another burner. After the notification by sound, it is possible to more reliably suppress the user from forgetting that the burning power of the burner is changed to the large heating power side, and to make the present invention more effective.

Further, as in the gas stove of claim 3 of the present application, when the temperature detecting means corresponding to one burner detects a predetermined temperature rise during execution of the automatic temperature control, the heating power of one burner is reduced to the small heating power side. Immediately after that, one burner-corresponding electronic sound explanation notification is performed, and when the temperature detection means corresponding to another burner detects a predetermined temperature rise during execution of automatic temperature control, In the case of changing the heating power of the burner to the small heating power side, and immediately after that, it is configured to notify another burner compatible electronic sound explanation, after the notification with the corresponding electronic sound about one burner or another burner It is possible to prevent the user from forgetting that the burner's thermal power is changed to the large thermal power side.
In addition, when the electronic sound explanation notification by voice is repeated at a predetermined time interval, it is possible to suppress the overlap between the timing of performing the next electronic sound explanation notification and the timing of performing the heating power increase notification by the electronic sound.

In addition, when it is necessary to perform an increase in the thermal power during the notification of one burner-corresponding electronic sound as in the gas stove of claim 4 of the present application, the one burner-corresponding electronic sound is notified. If it is necessary to perform an increase in the thermal power while interrupting the notification of the increase in thermal power and performing the notification for explaining the other burner corresponding electronic sound, the notification for the other burner corresponding electronic sound is interrupted. By performing the heating power increase notification, it is possible to suppress a decrease in the control characteristics of automatic cooking.

Further, as the gas stove of the claims 5, when to interrupt the informing description one burner corresponding electronic sound was firepower increase notification, after completion of the thermal power increase notification, again, one burner corresponding electronic sound If the notification for explanation is performed and the notification for explaining the other sound corresponding to the burner is interrupted to notify the increase in thermal power, the notification for explaining the other burner corresponding electronic sound is performed again after the completion of the notification of the increase in thermal power. In this case, it is possible to reliably prevent the user from forgetting that the burner's thermal power is changed to the large thermal power side after the thermal power increase notification by electronic sound.

It is a top view which shows the structure of the gas stove concerning one Embodiment of this invention. It is a side view of the burner periphery which comprises the gas stove concerning one Embodiment of this invention. It is explanatory drawing of the fuel supply path in the gas stove concerning one Embodiment of this invention. It is a side view of the state before changing the thermal power to the large thermal power side around the burner which comprises the gas stove concerning one Embodiment of this invention. It is a side view of the state which changed the thermal power to the large thermal power side around the burner which comprises the gas stove concerning one Embodiment of this invention.

Hereinafter, an embodiment of the present invention will be shown and features thereof will be described in detail.
[Embodiment 1]
FIG. 1 is a plan view showing a configuration of a gas stove (gas table stove) according to one embodiment (first embodiment) of the present invention, FIG. 2 is a side view of the periphery of a burner constituting the gas stove according to the first embodiment, and FIG. These are explanatory drawings of a fuel supply path.

  As shown in FIGS. 1 and 2, in the gas stove (gas table stove) A according to the embodiment of the present invention, the top surface of the gas stove main body 1 is covered with the top plate 2. The gas stove A includes a two-burner (gas burner) having a cylindrical outer shape (outer diameter of 66 mm in this embodiment), that is, a left burner (a stove burner) 31 and a right burner (a stove burner) 32. Flame hole portions 33 formed on the outer periphery of each burner are projected above the top plate 2 through burner openings (not shown) formed in the plate 2.

  As shown in FIG. 1, the left point fire extinguishing for the user to manually perform the point fire extinguishing operation of the left burner 31 is provided on the front surface of the gas stove A, which is located in front of the left burner 31 and the right burner 32. The operation part 41 and the right point fire extinguishing operation part 42 for the user to manually perform the point fire extinguishing operation of the right burner 32 are provided.

  Further, in the gas stove A, based on the operations of the left point fire extinguishing operation unit 41 and the right point fire extinguishing operation unit 42, as shown in FIG. 3, the gas valve 9 provided in the gas supply path 8 is opened and closed and an igniter (not shown) is generated. The left burner 31 and the right burner 32 are controlled to be extinguished by stopping, and the opening of the flow control valve 10 (not shown) driven by a stepping motor (not shown) provided in the branch path 8a from the gas supply path 8 is adjusted. And the control part (combustion control means) 11 which controls the thermal power of the left burner 31 and the right burner 32 by adjusting the gas amount supplied to the right burner 32 is provided.

  The gas stove A is provided with a gas grill part (not shown). On the front side of the gas stove A, a grill handle 44 for opening and closing a door (not shown) provided on the front face of the gas grill part and a fire extinguishing of the gas grill part. A grill point fire extinguishing operation unit 43 for performing the operation is provided, and exhaust due to cooking in the gas grill unit is configured to be discharged from a grill exhaust port 45 provided behind the top plate 2.

  Around the flame hole 33 of each of the left burner 31 and the right burner 32 on the top plate 2, the five virtues 50 for placing the cooking containers 60 heated by the stove burner (the left burner 31 and the right burner 32) are arranged. It is. In the virtues 50, a plurality of virtues claws 51 for placing the cooking container 60 are arranged radially around the flame hole portion 33, and the lower ends of the respective virtues claws 51 are joined by an annular virtuosity ring 52. , Is placed on the top plate 2.

  Further, the left burner 31 and the right burner 32 are provided with cooking container temperature detection means (temperature detection means) 72 that detects the temperature of the cooking container 60 in contact with the bottom surface of the cooking container 60.

  The gas stove A includes two burners, a left burner 31 and a right burner 32. Both the left burner 31 and the right burner 32 have the same form as embodiments of the present invention. The controller (combustion control means) 11 is a target for executing automatic temperature control.

<Characteristic configuration of gas stove of the present invention>
The above-described control unit (combustion control means) 11 is configured to control the operation of the left burner 31 and the right burner 32 based on the detection information of the temperature detection means 72.

  The control unit (combustion control unit) 11 maintains the temperature detected by the temperature detection unit 72 during combustion of the left burner 31 at a set temperature (for example, 180 ° C.) set by a temperature setting unit (not shown). Thus, the automatic temperature control for controlling the heating power of the left burner 31 and the right burner 32 is executed.

  And the control part (combustion control means) 11 is the thermal power of the left burner 31 and the right burner 32 with the fall (for example, it falls to 175 degreeC) which the temperature detection means 72 detected during execution of the said automatic temperature control. Is changed to the large thermal power side, before the thermal power of the left burner 31 and the right burner 32 is changed to the large thermal power side, the thermal power increase notification by electronic sound is performed.

  The gas stove A according to this embodiment includes two burners, a left burner 31 and a right burner 32, as burners to be subjected to automatic temperature control, and a left beep as an electronic sound corresponding to the left burner 31. The electronic sound corresponding to the burner is determined, and the electronic sound corresponding to the right burner 32 is determined as the electronic sound corresponding to the right burner 32.

  That is, different electronic sounds (left burner 31 is used for each of left burner 31 and right burner 32) as electronic sounds for performing the increase in thermal power so that it can be recognized which of the burners is informed of the increase in thermal power. "Beep" and right burner 32 are defined as "corresponding electronic sound"), and the user intuitively recognizes which burner the fire power increase notification is for with the electronic sound. It is configured to be able to.

  In addition, since the time required for the thermal power increase notification by the left burner compatible electronic sound "Pipipi" and the right burner compatible electronic sound "Pipipipi" is short, after the electronic sound "Pipipi" or " By changing the heating power of the left burner 31 and the right burner 32 to the large heating power side, the control characteristics of automatic cooking can be kept high.

In addition, after starting the execution of the automatic temperature control for the left burner, the control unit (combustion control means) 11 “after the fire power increase notification by the corresponding beep sound is performed, the heat power of the left burner 31 is moved to the large heat power side. An electronic sound explanation notification corresponding to the left burner is performed with the voice of “changed”. Specifically, the notification for explaining the electronic sound corresponding to the left burner is performed, for example, by a voice such as “Starting temperature control.
In addition, after starting the execution of the automatic temperature adjustment control for the right burner, for example, by a voice saying that “the heating power of the right burner 32 is changed to the large heating power side after the thermal power increase notification is made by the corresponding electronic sound.” An electronic sound explanation notification corresponding to the right burner is performed. Specifically, the notification for explaining the electronic sound corresponding to the right burner is performed, for example, by a sound such as “Starting temperature control.

  With this configuration, after the beep sound corresponding to the left burner is issued, the fire power of the left burner 31 is changed to the large heat power side, and the beep sound corresponding to the right burner is issued. After that, the user is clearly informed that the thermal power of the right burner 32 is changed to the large thermal power side, so that the user forgets that the thermal power of the burner is changed to the large thermal power side after the thermal power increase notification. This is surely suppressed. As a result, when the user inadvertently approaches the burner (the left burner 31 and / or the right burner 32) for which the control unit 11 automatically switches the heating power from the small heating power to the large heating power. However, without making the user feel confused or surprised, the user can be surely notified that the thermal power is changed from the small thermal power to the large thermal power, and can be encouraged to leave the burner.

Further, in the gas stove A of this embodiment, the control unit (combustion control means) 11 performs a sound notification for the left burner corresponding to the electronic sound explanation during a predetermined time interval (for example, during execution of the automatic temperature adjustment control of the left burner 31). It is configured to repeat at intervals of 3 minutes).
Similarly, the control unit (combustion control means) 11 performs a sound notification for explaining the right burner corresponding to the electronic sound in a predetermined time interval (for example, every 3 minutes) during execution of the automatic temperature adjustment control of the right burner 31. It is configured to repeat at.
Thus, by repeating the notification for the left burner corresponding electronic sound and the notification for the right burner corresponding to the electronic sound at predetermined time intervals, the left burner 31 is notified of the increase in thermal power by the corresponding electronic sound for the left burner 31. The user can be surely recognized that the thermal power is changed to the large thermal power side, and that the thermal power of the right burner 32 is changed to the large thermal power side after the thermal power increase notification by the corresponding electronic sound about the right burner 32. .

Further, in the gas stove A of this embodiment, the notification for explaining the electronic sound corresponding to the left burner by voice, that is, “the thermal power of the left burner 31 is changed to the large thermal power side after the beeping electronic sound is issued”. When it is necessary to perform an increase in thermal power during the voice notification, that is, the thermal power of the left burner 31 is reduced due to a decrease in temperature detected by the temperature detection means 72 (for example, a decrease to 175 ° C.). When it is necessary to change to the large thermal power side, even if the notification for the electronic sound explanation of the left burner corresponding to the left burner is in progress, the notification for the electronic sound explanation is interrupted and the corresponding electronic sound of the left burner 31 is used. The thermal power increase notification is performed, and after the thermal power increase notification is completed, the left burner-compatible electronic sound explanation notification is performed again by voice.
Also, a notification for sound explanation corresponding to the right burner by voice, that is, a voice notification such as “the heating power of the right burner 32 is changed to the large heating power side after the beeping electronic sound is issued” is performed. When it is necessary to notify the heating power increase during the operation, that is, the heating power of the right burner 32 is changed to the large heating power side due to the temperature detected by the temperature detecting means 72 (for example, decreased to 175 ° C.). When the need arises, even in the middle of the notification for the electronic sound explanation for the right burner by voice, the notification for the electronic sound explanation is interrupted, and the increase in the thermal power by the corresponding electronic sound for the right burner 32 is performed, After the end of the heating power increase notification, the right burner-compatible electronic sound explanation notification is performed again by voice.
This makes it possible to safely change the heating power toward the large heating power without degrading the control characteristics of automatic cooking.

  Note that the notification for the electronic sound explanation for the left burner corresponding to the left burner or the notification for the electronic sound explanation for the right burner is interrupted, and “the left burner 31 or the right burner after the beeping or beeping electronic sound is issued. If a series of voice notifications stating that “32 thermal power is changed to large thermal power” is interrupted, the user may feel uncomfortable. On the other hand, in the gas stove A of this embodiment, the control unit (combustion control means) 11 is accompanied by an increase in temperature detected by the temperature detection means 72 during execution of automatic temperature control (for example, increase to 182 ° C.). Immediately after the thermal power of the left burner 31 or the right burner 32 is changed to the small thermal power side, the thermal power of the left burner 31 is notified by performing notification for explaining the left burner corresponding electronic sound or explaining the electronic sound for explaining the right burner. It is unlikely that it is necessary to change the thermal power of the left burner 31 to the large thermal power side immediately after changing to the small thermal power side, and the thermal power of the right burner 32 is immediately after changing the thermal power of the right burner 32 to the small thermal power side. Since there is a low probability that it will be necessary to change to the large thermal power side, and the probability that the electronic sound explanation notification will be interrupted as described above is reduced, the user feels uncomfortable and then The next left-burner compatible electronic sound explanation notification and the right-burner compatible electronic sound description notification are performed in such a manner that the left-burner compatible electronic sound description notification or the right-burner compatible electronic sound description notification is performed at regular intervals. The timing and the timing for performing the heating power increase notification by the corresponding electronic sound for the left burner 31 and the right burner 32 are prevented from overlapping.

Also, FIG. 4 shows that when a relatively small cooking container 60 is used, where the tip of the flame 81 easily protrudes from the outer periphery of the bottom surface of the cooking container 60 when the heating power becomes the large heating power side, the heating power is changed to the large heating power side. FIG. 5 is a diagram showing a state around the left burner 31 after the thermal power is changed to a large thermal power side.
As shown in FIGS. 4 and 5, when a relatively small cooking container 60 is used, if the heating power is changed from the small heating power side (see FIG. 4) to the large heating power side (see FIG. 5), the flame Although the tip of 81 is likely to protrude from the outer periphery of the bottom surface of the cooking vessel 60, in the gas stove A of this embodiment, as described above, during the execution of the automatic temperature control for the left burner 31 (and the right burner 32). The heating power increase notification for the left burner 31 (and the right burner 32) is performed by an electronic sound corresponding to the left burner 31 (and the right burner 32), and automatic temperature control control for the left burner 31 (and the right burner 32) is performed. After execution, since the notification for the electronic sound explanation for the left burner (and the notification for the electronic sound explanation for the right burner) is performed by voice, the user can Thus, the left burner 31 (and the right burner 32) is notified by the heating power increase notification for the left burner 31 (and the right burner 32) and the notification for explaining the electronic sound of the left burner corresponding to the voice (and the notification for explaining the electronic sound of the right burner). Since it is possible to reliably recognize that the thermal power change to the large thermal power side is performed, the danger that the user inadvertently approaches the flame 81 protruding from the outer periphery of the bottom surface of the cooking container 60 is avoided, Safety can be ensured.

  In the above embodiment, the case where the present invention is applied to a gas stove (gas table stove) has been described. However, the present invention can also be applied to a built-in stove.

  In the above embodiment, the case where the number of burners provided in the gas stove is two has been described as an example. However, the present invention is not limited to two, and the gas stove with three or more ports is also used. It is possible to apply.

  In addition, when the present invention is applied to a gas stove provided with three or more burners, only two burners, for example, two burners located in front of the gas stove, are used as one burner or other burners in the present invention. The burner positioned behind the gas stove may be configured not to be subject to automatic temperature control (that is, not treated as one burner or another burner in the present invention).

  Moreover, in the said embodiment, although the predetermined time interval which repeats the alert | report for electronic sound description by voice was 3 minutes, this time interval is not restricted to 3 minutes, It is also possible to set it as another time interval. It is.

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

A gas stove (gas table stove)
DESCRIPTION OF SYMBOLS 1 Gas stove body 2 Top plate 8 Gas supply path 9 Gas valve 10 Flow control valve 11 Control part (combustion control means)
31 Left burner
32 Right burner
33 Flame hole part 41 Left point fire extinguishing operation part 42 Right point fire extinguishing operation part 43 Grill point fire extinguishing operation part 44 Grill handle 45 Grill exhaust port 50 Gotoku 51 Gotoku claws 52 Gotoku ring 60 Cooking container 72 Cooking container temperature detection means (temperature detection means) )
81 flame

Claims (5)

A burner for heating an object to be heated located at a heating position;
Temperature detecting means for detecting the temperature of the object to be heated;
Combustion control means for controlling the operation of the burner based on detection information of the temperature detection means,
The combustion control means executes automatic temperature adjustment control for controlling the heating power of the burner so as to maintain the temperature detected by the temperature detection means at a set temperature during combustion of the burner, and the automatic temperature adjustment control When the thermal power of the burner is changed to the large thermal power side as the temperature detected by the temperature detecting means is reduced during the execution of the above, the thermal power increase notification by electronic sound is made before the thermal power of the burner is changed to the large thermal power side. A gas stove configured to perform
A plurality of the burners that are to be subjected to the automatic temperature control by the combustion control means;
As the electronic sound for performing the heating power increase notification for each of a plurality of burners, different electronic sounds are defined as corresponding electronic sounds for each of the plurality of burners,
In the case of performing the heating power increase notification for one burner among the plurality of burners, the notification is performed with a corresponding electronic sound defined for the burner,
When notifying the increase in thermal power for the other burner, it is configured to notify with a corresponding electronic sound defined for the other burner ,
When the automatic temperature control for the one burner is executed, when the increase in the thermal power is notified by a corresponding electronic sound defined for the one burner, the thermal power of the one burner is increased to a large thermal power. In order to explain that it will be changed to the side, an electronic sound explanation for one burner corresponding to the burner is performed,
In the case where the automatic temperature control is performed on the other burner, when the heating power increase notification is performed with a corresponding electronic sound defined for the other burner, the heating power of the other burner is increased to a large heating power. A gas stove that is configured to perform other burner-compatible electronic sound explanation notification by voice for explaining the change to the side . During the execution of the automatic temperature adjustment control for the one burner, the combustion control means repeats the one-burner corresponding electronic sound explanation notification at a predetermined time interval, and the automatic temperature adjustment control for the other burner. during the execution, gas stove according to claim 1, characterized in that it is configured to repeat the other burner corresponding electronic sounds described for broadcast at a predetermined time interval. The combustion control means changes the heating power of the one burner to the small heating power side when the temperature detection means corresponding to the one burner detects a predetermined temperature rise during execution of the automatic temperature control. In addition, immediately after that, the one burner-corresponding electronic sound explanation notification is performed, and when the temperature detection means corresponding to the other burner detects a predetermined temperature rise during execution of the automatic temperature control, The gas stove according to claim 1 or 2 , wherein the other burner is configured to change the thermal power of the other burner to a small thermal power side, and immediately after that, the other burner-compatible electronic sound explanation notification is performed. When it is necessary to perform the heating power increase notification while the one burner-compatible electronic sound explanation notification is being performed, the one burner-compatible electronic sound explanation notification is interrupted and the thermal power increase notification is performed. When it is necessary to perform the heating power increase notification while the other burner correspondence electronic sound explanation notification is being performed, the other burner correspondence electronic sound explanation notification is interrupted and the heating power increase notification is performed. The gas stove according to claim 2 or 3 , wherein the stove is performed. If the one-burner-corresponding electronic sound explanation notification is interrupted and the heating power increase notification is performed, the one-burner-compatible electronic sound explanation notification is performed again after the end of the heating power increase notification, and the other When the above-mentioned burner-corresponding electronic sound explanation notification is interrupted and the heating power increase notification is performed, the other burner-corresponding electronic sound explanation notification is performed again after the end of the heating power increase notification. The gas stove according to claim 4 .

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