JP2000279326A - Gas heater with grill - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a gas heater with a grill capable of easily cooking different food stuffs without caring the control of calorific force of a heat source and heating time. SOLUTION: The gas heater with a grill 1 has a grill case 14 for containing and heating food stuffs, burners as a heating source for heating the inner space of the grill case 14, a cooking selection key 2 for indicating cooking menu and for selecting desired cook, a control section for controlling the burners according to the desired cook selected by the cooking selection key 2 to cook with a fixed calorific force and heating time.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a gas stove with a grill for heating and cooking food.

[0002]

2. Description of the Related Art As a grill used for heating and cooking food, there is a grill disclosed in, for example, JP-A-11-9468, which can automatically control the heating time when cooking fish. is there. This grill is equipped with a temperature sensor that measures the temperature of the fish in the grill cabinet. When cooking is started in the automatic cooking mode, the temperature change of the fish is measured by the temperature sensor to determine the shape of the fish (open, fillet, whole body, etc.). Judgment is made and the baking time is automatically set for cooking. In addition, the mode can be switched to the manual cooking mode while observing how the fish is burnt. In the manual cooking mode, the heating time can be arbitrarily changed by pressing a timer setting key provided on the operation unit of the grill.

[0003]

However, the above-mentioned automatic cooking mode can be used for cooking of grilled fish, but for other cooking, for example, grilling or warming,
It is necessary for the cook to individually set the heating power and the heating time according to each cooking.

In the above-mentioned grill, when an ignition button for a burner (heat source) is pressed, cooking is started preferentially in an automatic cooking mode. , Toaster cooking) at the start of cooking, press the timer setting key to release the automatic cooking mode,
You have to switch to manual cooking mode.

In this manual cooking mode, the cook has to set the burner power for each ingredient, and the heating time must be set by pressing the timer setting key many times. In addition, in the manual cooking mode, the cook needs to frequently worry about the degree of baking during cooking in order to perform optimal cooking, and there is also a problem that it takes time to adjust the heating power during cooking.

[0006] An object of the present invention is to provide a gas stove with a grill that can be cooked without having to worry about the adjustment of the heat power of the heat source and the adjustment of the heating time even if the ingredients are different.

[0007]

SUMMARY OF THE INVENTION The object of the present invention is to provide a grill storage for storing and heating ingredients, a heat source for heating the inside of the grill storage, a cooking selection key for displaying a cooking menu and selecting a desired cooking, This is achieved by a gas stove with a grill, comprising: a grill provided with a control unit that controls a heat source based on desired cooking selected by a cooking selection key and cooks with a predetermined heating power pattern and heating time.

In the gas stove with grill of the present invention, the control unit has a table for determining a heating pattern and a heating time for each desired cooking. In the gas stove with a grill of the present invention,
A temperature sensor for measuring a temperature in the grill storage; and a controller configured to control a heating power of the heat source based on the temperature in the grill storage measured by the temperature sensor to control the temperature in the grill storage. . The control unit may have a table in which a temperature pattern in the grill storage is determined for each desired cooking, instead of the heating power pattern.

In the gas stove with a grill of the present invention, the control unit adjusts the heating time based on a temperature inside the grill and a temperature pattern measured by a temperature sensor. Alternatively, the control unit adjusts the heating power of the heat source by giving priority to either the heating power pattern or the temperature pattern for each desired cooking.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A gas stove with a grill according to an embodiment of the present invention will be described with reference to FIGS. First, a schematic configuration of a gas stove with a grill according to the present embodiment will be described with reference to FIGS. FIG. 1 shows the front of a gas stove with a grill. FIG. 2 shows an outline of a control system of a heat treatment in the grill. As shown in FIG. 1, a grill door 8 is disposed substantially at the center of the front surface of the gas stove 1 with grill according to the present embodiment. Food ingredients can be taken in and out of the grill storage 14 by pulling the grill door 8 forward in the figure and opening it. Further, heat-resistant glass is fitted into the grill door 8 so that the degree of burning of the ingredients in the grill storage 14 can be observed from the outside.

Although not shown, for example, two gas stoves are provided on the top plate 4 above the gas stove 1 with grill. Various operation buttons are arranged on the left and right sides of the grill door 8. For example, the ignition button 6 on the left side in the figure is
The ignition button 10 on the right side in the figure is used for ignition of the other gas stove. The ignition button 12 is used for igniting a burner of the grill 3 of the present embodiment. Above the ignition button 12, a cooking selection key 2 for displaying a plurality of cooking and selecting a desired cooking is arranged. In the example of the cooking selection key 2 shown in FIG. 1, a total of twelve keys arranged in two columns and six rows are arranged, and when a cook presses any one of the keys, a desired cooking is selected from the twelve kinds of cooking. You can choose. Although not shown, the gas stove with grill 1
A gas adjusting lever of each gas stove is provided on the front.

As shown in FIG. 2, in the grill storage 14,
An upper fire burner 18 for heating food from above and a lower fire burner 20 for heating from below are provided. Ingredients are placed on a grill (not shown), carried from grill door 8 between upper fire burner 18 and lower fire burner 20, and cooked. A gas supply pipe is connected to the upper fire burner 18 and the lower fire burner 20, and a gas flow path of the upper fire burner 18 is provided with an upper fire control valve 22 constituted by, for example, an electromagnetic valve. Similarly, a lower fire control valve 24 is provided on the road.
The upper fire control valve 22 and the lower fire control valve 24 are connected to the control unit 16.
, So that the valve can be continuously changed from fully open to fully closed.

The control section 16 receives an identification signal output from the cooking selection key 2 of the operation section of the gas stove 1 with grill and an ignition signal when the ignition button 12 is pressed. When the ignition button 12 is pressed and an ignition signal is input to the control unit 16, the control unit 16 opens the upper fire control valve 22 and the lower fire control valve 24 to generate an ignition spark, thereby causing the upper fire burner 18 and the lower fire burner 18 to fire. 20 and is ignited.

Further, when the cook presses the cooking selection key 2 to select a desired cooking, an identification signal predetermined for each cooking is transmitted from the cooking selection key 2 to the control unit 16. The storage unit (not shown) in the control unit 16 includes:
A cooking table in which a heating power pattern and a heating time are determined for each identification signal from the cooking selection key 2 is stored. Therefore, the control unit 16 refers to the predetermined cooking table based on the identification signal sent from the cooking selection key 2, and based on the heating pattern and heating time stored in the referenced cooking table, By controlling the opening and closing of the lower fire control valve 24 to adjust the heating power of the upper fire burner 18 and the lower fire burner 20, the cook can perform desired cooking.

As described above, the grill 3 according to this embodiment is
Includes a grill storage 14 for storing and heating ingredients, burners 18 and 20 as heat sources for heating the inside of the grill storage 14, a cooking selection key 2 for displaying a cooking menu and selecting desired cooking, and a cooking selection. The control unit 16 controls the burners 18 and 20 based on the desired cooking selected by the key 2 and cooks with a predetermined heating power pattern and heating time.

In the above configuration, cooking on the grill 3 is performed according to a predetermined heating pattern and heating time described on the cooking table. Therefore, even if the temperature changes according to the amount of the food put in the grill storage 14 and the initial temperature, and the temperature in the grill storage 14 changes accordingly, cooking is always performed with one kind of heating pattern and heating time for each cooking. Delicately overbaked or underbaked. Therefore, in the present embodiment, the following configuration is further provided in order to solve the above-described problem.

In the grill 3 according to the present embodiment, for example, in the vicinity of an exhaust port (not shown) in the grill
A temperature sensor 26 composed of a thermistor or the like for measuring the temperature inside 4 is installed. Temperature information inside the grill storage 14 measured by the temperature sensor 26 is input to the control unit 16. The control unit 16 controls the heating power of the burners 18 and 20 based on the temperature inside the grill 14 obtained from the measurement data of the temperature sensor 26, and controls the temperature inside the grill 14. In this case, in the cooking table stored in the storage unit of the control unit 16, instead of the relationship between the heating pattern and the heating time for each cooking described above, the relationship between the temperature pattern and the heating time in the grill storage 14 is used as a cooking pattern. It is remembered.

For example, FIG. 3 shows an example of a cooking pattern stored in a cooking table. In FIG.
The horizontal axis shows the heating time, and the vertical axis shows the temperature in the grill storage 14 with respect to the heating time. When the cooking of the cooking pattern of FIG. 3 is selected by the cooking selection key 2 and the ignition button 12 is pressed, the control unit 16 ignites the burners 18 and 20 and sets the temperature in the grill storage 14 from C1 to C3. Then, the upper fire control valve 22 and the lower fire control valve 24 are fully opened to burn the burners 18, 20. Then, when it is determined based on the temperature information from the temperature sensor 26 that the temperature in the grill storage 14 has reached C3, the upper fire control valve 22 and the lower fire control valve 24 are closed to reduce the heat of the burners 18 and 20 and the grille is heated. Library 14
Is maintained at C3. After a lapse of time t2, the thermal power of the burners 18 and 20 is further reduced to lower the temperature in the grill storage 14 to C2.
The temperature is maintained for a while. When the time t4 has elapsed, the upper fire control valve 22 and the lower fire control valve 24 are fully closed and the burner 1
Extinguish fires 8 and 20 and complete cooking.

At this time, the controller 16 sets the temperature pattern C1
To C3 as respective target values, and the temperature sensor 2
The control for adjusting the heating time (t2, t4) corresponding to the time (t1, t3) until the actual temperature in the grill storage 14 fed back from 6 is reached can be performed.

The control unit 16 sets the temperature patterns C1 to C3 as respective target values and the target values and the temperature sensor 26.
The upper fire control valve 22 and the lower fire control valve 24 correspond to the difference between the actual temperature in the grill storage 14 and the actual temperature.
By controlling the open / close state of the burners, the thermal power of the burners 18 and 20 as heat sources can be adjusted.

As described above, according to the grill of the present embodiment, only by pressing the cooking selection key 2 corresponding to a plurality of cooking operations such as oven toaster cooking as well as fish grilling, the firepower and cooking according to the selected cooking are performed. Cooking is performed with the time automatically set, so there is no need to use the conventional automatic cooking mode or manual cooking mode, and it is not necessary to set the heating power and heating time individually, making grilling or warm cooking easy Can be easily performed without trouble.

[0022]

As described above, according to the present invention, it is not necessary to worry about the adjustment of the heating power of the heat source and the adjustment of the heating time, even if the ingredients are different, so that cooking by the grill can be performed without any trouble.

[Brief description of the drawings]

FIG. 1 is a view showing the front of a grill according to an embodiment of the present invention.

FIG. 2 is a diagram schematically showing a control system of a heat treatment in a grill according to an embodiment of the present invention.

FIG. 3 is a diagram showing an example of a cooking pattern on a grill according to an embodiment of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Gas stove with grill 2 Cooking selection key 3 Grill 4 Top plate part 6, 10, 12 Ignition button 8 Grill door 14 Grill storage 16 Control part 18 Upper fire burner 20 Lower fire burner 22 Upper fire control valve 24 Lower fire control valve 26 Temperature Sensor

──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. ⁷ Identification symbol FI theme coat ゛ (reference) // F24C 15/16 F24C 15/16 X F term (reference) 3K003 EA03 FB02 FC01 GA03 HA03 4B040 AA03 AA06 AA08 AB03 AC01 AD04 AE04 AE13 AE20 CA02 CA17 CB30 EA19 GD17 GD22 GD23 GD24 LA01 LA04 LA11 LA13 LA19

Claims (6)

[Claims] 1. A grill storage for storing and heating ingredients, a heat source for heating the inside of the grill storage, a cooking selection key for displaying a cooking menu and selecting a desired cooking, and a cooking selection key selected by the cooking selection key. A gas stove with a grill, comprising: a grill provided with a control unit for controlling the heat source based on the desired cooking and cooking with a predetermined heating power pattern and heating time. 2. The gas stove with a grill according to claim 1, wherein the controller has a table for determining the heating pattern and the heating time for each desired cooking. 3. The gas stove with a grill according to claim 2, further comprising: a temperature sensor for measuring a temperature in the grill storage, wherein the control unit is configured to perform a control based on the temperature in the grill storage measured by the temperature sensor. A gas stove with a grill, wherein the heating power of the heat source is adjusted to control the temperature in the grill storage. 4. The gas stove with a grill according to claim 3, wherein the control unit has a table in which a temperature pattern in the grill chamber is determined for each desired cooking, instead of the heating power pattern. A gas stove with grill. 5. The gas stove with a grill according to claim 4, wherein the control unit adjusts the heating time based on the temperature in the grill chamber measured by the temperature sensor and the temperature pattern. Gas stove with grill. 6. The gas stove with a grill according to claim 4, wherein the control unit adjusts the heating power of the heat source by giving priority to either the heating pattern or the temperature pattern for each desired cooking. Gas stove with grill.