JP2005237805A - Grill for pan-fried meat dumpling - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a grill for pan-fried meat dumplings which accurately heats a pan during the cooking in order to pan-fried meat dumplings in an excellent state by controlling a calorific value of an electric heater by a control device. <P>SOLUTION: The grill 1 for pan-fried meat dumplings is equipped with a temperature sensor 18 for detecting a temperature of the pan (a pan for meat dumplings) 2 and the control device 20 for controlling the electric heater 3 based on an output of the temperature sensor 18. The control device 20 controls the calorific value of the electric heater 3 by adjusting an energization rate of the electric heater 3. The control device 20 switches the contents of the control between an unloaded time where the pan 2 has no meat dumpling 6 therein and an actual loading time where the meat dumplings 6 are placed in the pan 2. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to a gyoza grilling device that heats a pan for grilling gyoza with an electric heater to bake gyoza.

  Conventional dumpling pans that can cook and cook many dumplings at once for business use, and automatic dumpling baking equipment with functions that can automatically control the temperature and heating time of the dumpling pan according to cooking are known. . If you use such a gyoza griller, even those who do not have cooking skills skilled in gyoza grilling can continuously bake a large amount of gyoza many times and have a uniform finish, so restaurants and mass retailers Widely used.

  When baking dumplings with such a gyoza griller, when cooking is started by turning on the power switch, the heater is energized, heat generation starts, and heat is conducted to the dumpling pan placed on the upper surface of the heater. . And the temperature of the dumpling pan was detected with the thermo sensor, and after the dumpling was heated to the temperature which can be cooked, it was controlled so that it might be kept at the temperature suitable for heating cooking (refer patent document 1).

  In other words, the presently used gyoza-yaki device is generally used to put gyoza and water into a gyoza pan, close the lid member, and then set the energizing time of a 2.0 KW electric heater with a timer to bake the gyoza. Start. When baking of the dumplings is started, the energization time of the electric heater is set to a predetermined time in advance by thermostat or electronic control, and after the dumplings are first steamed, the skin of the dumplings is burnt and burnt finally. Thus, the conventional gyoza-yaki device heated the dumpling pan by managing the time of the electric heater until the dumplings were baked.

Utility model registration No. 3069231

  However, since the dumpling baking apparatus for business use burns dumplings many times in the same dumpling pot, the evaporation state of the water supplied into the dumpling pot changes depending on the temperature of the dumpling pot at the start of baking. In this case, simply managing the energization time of the electric heater until the dumplings are baked changes the time for steaming the dumplings depending on the temperature of the dumpling pan, and this also affects the subsequent baking status of the dumplings. For this reason, there existed a problem that dispersion | fluctuation generate | occur | produced in the baking of dumplings, such as lack of time to steam dumplings or too much dumplings.

  The present invention was made in order to solve the problems of the related art, and by controlling the amount of heat generated by an electric heater with a control device, the pan is accurately heated during baking of dumplings. The purpose is to achieve the degree of baking.

  That is, the dumpling baking apparatus of the present invention heats a dumpling baking pan with an electric heater to bake the dumpling, and based on the temperature sensor for detecting the temperature of the pan and the output of this temperature sensor. And a control device that controls the electric heater, and this control device controls the amount of heat generated by the electric heater by adjusting the energization rate of the electric heater.

  Moreover, in addition to the above, the control device switches the control content between the no load when no dumpling is in the pan and the actual load when the dumpling is put in the pan. It is characterized by that.

  Further, in addition to claim 2, the control device is configured so that, when there is no dumpling in the pan, the controller is in an electrical proportion of the electric heater so as to be inversely proportional to the difference from the set temperature. It is characterized by controlling.

  Moreover, the dumpling baking apparatus of the invention of claim 4 is the controller of claim 2 or claim 3, wherein the control device detects the temperature of the pot detected by the temperature sensor after water supply when the dumpling is put into the pot at the actual load. While the temperature is decreasing, the power supply rate of the electric heater is decreased, and after the temperature of the pan has changed from the decrease to the increase, the power supply rate of the electric heater is increased.

  Further, the dumpling baking apparatus according to the invention of claim 5 is the control device according to claim 2 or claim 3, wherein the control device detects the temperature of the pot detected by the temperature sensor after water supply when the dumpling is put into the pot at the actual load. While the temperature is decreasing, the electric heater is turned on, and the electric heater is turned on when the pan temperature falls below a set value by a predetermined value.

  Furthermore, the dumpling baking apparatus of the invention of claim 6 is the one according to claim 4 or claim 5, wherein the control device increases the energization rate of the electric heater and then the temperature of the pan rises to a predetermined temperature. It is characterized by judging that it is going up.

  Furthermore, the dumpling baking apparatus of the invention of claim 7 is the controller according to claim 2, claim 3, claim 4, claim 5 or claim 6, wherein the control device is charged with dumplings in the pot and supplied with water. Due to the temperature drop of the pan at the time, the control shifts from no load to actual load control.

  Further, the dumpling baking apparatus of the invention of claim 8 is the controller according to claim 2, claim 3, claim 4, claim 5, claim 6 or claim 7, wherein the control device controls the actual load from no-load control. It is characterized in that the amount of water supply is corrected based on the temperature of the pan when shifting to the time control.

  The dumpling baking apparatus of the invention of claim 9 is characterized in that, in each of the above inventions, the electric heater is disposed so as to be dense at a position corresponding to the peripheral part of the pan and to be rough at a position corresponding to the central part of the pot. And

  The dumpling baking apparatus of the invention of claim 10 is the peripheral part of the pan in the invention of claim 1, claim 2, claim 3, claim 4, claim 5, claim 7, claim 7 or claim 8. Prepare an electric heater corresponding to the center of the pot and an electric heater corresponding to the center of the pan, both of which have the same capacity, and the length of the electric heater corresponding to the periphery is short, and the length of the electric heater corresponding to the center is It is characterized by a longer length.

  In the present invention, in a dumpling baking apparatus that heats a pan for grilling dumplings with an electric heater and firing the dumplings, a temperature sensor that detects the temperature of the pan, and a control that controls the electric heater based on the output of the temperature sensor This control device controls the amount of heat generated by the electric heater by adjusting the electric current supply rate of the electric heater, so that the pan can be heated with high accuracy during the baking of dumplings. It becomes possible to realize a proper baking condition.

  In the invention of claim 2, in addition to the above, the control device switches the control contents between when there is no dumplings in the pan and when the dumpling is put in the pan, and for example, the control content is Thus, when there is no dumpling in the pan, the temperature of the pan can be maintained at the set temperature efficiently and accurately by controlling the energization rate of the electric heater so as to be inversely proportional to the difference from the set temperature. It becomes possible.

  Further, at the actual load when dumplings are put in the pan, for example, as in claim 4, during the temperature drop of the pan detected by the temperature sensor after the water supply, the electric heater is reduced in the energization rate so that the temperature of the pan is After turning from descending to rising, the energization rate of the electric heater is increased, so that the energization rate of the electric heater can be lowered after water supply to ensure sufficient steaming time for the dumplings, and after steaming is completed The heater can be fully energized by increasing the energization rate of the heater.

  Further, for example, by ensuring that the energization rate of the electric heater is increased from the time when the temperature of the pan is lowered by a predetermined value from the set temperature, the steaming time can be secured and surely quenched.

  Further, as in the sixth aspect of the present invention, if it is determined that the temperature of the pan has risen after the energization rate of the electric heater has been increased and then the temperature of the pan has risen to a predetermined temperature, it can be compared with the case of controlling by time. As a result, more uniform baking can be realized.

  Furthermore, if the dumpling is put into the pan as in the invention of claim 7 and the temperature of the pan is lowered when the water is supplied, the control is started from the no load to the control at the actual load. Therefore, it is not necessary to provide a special switch.

  Further, as in the invention of claim 8, if the water supply amount is corrected based on the temperature of the pan when the control at the time of no load is shifted to the control at the time of actual load, regardless of the temperature at the time of the start of steaming. Thus, it is possible to achieve a reliable and homogeneous steaming.

  If the electric heater is disposed so as to be dense at a position corresponding to the peripheral portion of the pan and rough at a position corresponding to the central portion of the pan as in the invention of claim 9, the pan is heated substantially uniformly throughout the entire area. Will be able to.

  Further, as in the invention of claim 10, an electric heater corresponding to the peripheral portion of the pan and an electric heater corresponding to the central portion of the pan are prepared, respectively, and both have the same capacity and the length of the electric heater corresponding to the peripheral portion. Even if the length is shortened and the length of the electric heater corresponding to the center portion is increased, the pan can be heated substantially uniformly throughout the entire area.

  The present invention is characterized in that the electric heater is controlled based on the output of a temperature sensor that detects the temperature of the pan in order to prevent the problem that the dumplings cannot be burned well depending on the heating state of the pan. The purpose that the dumplings cannot be burned well was realized by suitably controlling the energization rate of the electric heater.

  Next, embodiments of the present invention will be described in detail with reference to the drawings. FIG. 1 shows a partially longitudinal side view of a dumpling baking apparatus 1 of the present invention. As an example of the embodiment, the gyoza griller 1 is mainly used for business purposes, and the gyoza griller 1 has a gyoza pan 2 for cooking a large number of gyoza 6 at a time as shown in FIG. An electric heater 3 that is provided below the dumpling pan 2 and heats the dumpling pan 2 to bake the dumplings, a lid member 5 that covers the dumpling pan 2 in an openable and closable manner, and a control device 20 that controls the dumpling pan 1 Has been.

  The dumpling pan 2 (corresponding to the pan of the present invention) is placed on the upper surface of a substantially rectangular heater base 16 supported in a bridging manner on the cooking table 10. The cooking table 10 is set to a height suitable for cooking in the dumpling pan 2 disposed on the upper surface thereof, and although not shown, the dumpling pan 2 and the electric heater over substantially the entire upper surface of the cooking table 10. 3 is formed in a substantially rectangular shape opened upward. A lid member 5 that covers the upper surface opening of the dumpling pan 2 is pivotally supported by a hinge 8 on the upper rear side (left side in the figure) of the cooking table 10 so as to be freely opened and closed.

  A control box 11 having a plurality of adjustment knobs 14 for adjusting the temperature of the power switch 12 and the electric heater 3, the heating time, and the like is provided on the front surface (right side in the drawing) of the cooking table 10. The control device 20 is disposed in the control box 11.

  As shown in FIG. 2, the electric heater 3 is disposed in a recess (not shown) formed in a spiral shape around the heater base 16 and is exposed on the upper surface. The electric heater 3 is composed of three electric heaters 3A, 3B, and 3C. The electric heaters 3A, 3B, and 3C are dense at the periphery of the upper surface of the heater base 16 and rough at the center, and the dense and rough are between them. It arrange | positions so that it may become the intermediate | middle density of middle. Thereby, the calorific value of the electric heater 3 in the peripheral part where the heat easily escapes is increased, and the calorific value of the electric heater 3 in the central part where the temperature is easily increased due to heat accumulation is reduced, so that the entire dumpling pan 2 is substantially uniform. It is comprised so that it may be heated by, and it may comprise so that it may become uniform baking in the whole region of the dumpling pan 2. Here, the terminals 3AA, 3BB, 3CC of the electric heaters 3A, 3B, 3C are connected to the respective phases of the three-phase power source. The electric heater 3 is 3.0 KW, which has a larger capacity than before so that the heating control of the dumpling pan 2 can be easily performed.

  In the embodiment, the arrangement of the electric heaters 3 (3A, 3B, 3C) is made dense at the periphery of the heater base 16 and rough at the center so that the amount of heat generated at the periphery is larger than that at the center. Not limited, the length of the three electric heaters 3A, 3B, 3C of the same capacity (for example, 3.0 kW) is changed, the shortest electric heater 3A in the peripheral portion, the longer electric heater 3B in the intermediate portion, Further, a longer electric heater 3C may be arranged at the center. With the same capacity, the amount of heat generated per unit length of the short electric heater 3A increases, and the amount of heat generated per unit length decreases as the electric heater 3C increases in length. It is possible to make the temperature of the dumpling pan 2 uniform by increasing the calorific value of the peripheral portion of 16 from the central portion.

  The heater table 16 is provided with a temperature sensor 18 for detecting the temperature of the dumpling pan 2. This temperature sensor 18 is connected to the control device 20 and is urged by a biasing member (not shown) at a predetermined pressure to be in close contact with the dumpling pan 2. Thereby, it is comprised so that the temperature of the dumpling pan 2 can be detected correctly.

  Moreover, the dumpling pan 2 is made of iron and is formed in a box shape, and the peripheral edge 2A is bent stepwise toward the outside as shown in FIG. The top opening of the dumpling pan 2 is closed by placing the lid member 5 on the stepped edge 2A. Further, the lid member 5 is provided with a water supply pipe 17 for supplying water into the dumpling pan 2, and this water supply pipe 17 is connected to a water supply pipe (not shown) and has an end opening in the dumpling pot 2. Although not shown, the water supply pipe 17 is provided with an electromagnetic valve connected to the control device 20. The electromagnetic valve is controlled to be opened and closed by the control device 20 so that the amount of water supplied to the dumpling pan 2 can be controlled. It is configured. The amount of water supplied into the dumpling pan 2 will be described in detail with reference to the flowchart of FIG.

  Next, the operation of the control device 20 of the dumpling baking apparatus 1 having the above-described configuration will be described in detail with reference to the flowchart of FIG. The temperature adjustment and heating time of the electric heater 3 are set to a predetermined set temperature in advance, and the power switch 12 is turned on. For example, the dumpling pan 2 is preheated to + 180 ° C. (control at no load). The dumplings 6 are ready for baking. The user starts and puts a large number of dumplings 6 (in this case, either frozen dumplings or freshly made dumplings) side by side into the dumpling pan 2, closes the lid member 5, and proceeds to step S1.

  That is, since baking of the dumplings 6 is started in step S1, the process proceeds to step S2 of the control at the time of actual addition, where the control device 20 sets the solenoid valve to a predetermined value based on the temperature of the dumpling pan 2 detected by the temperature sensor 18. A predetermined amount of water is supplied into the gyoza pan 2 from the opening water supply pipe 17. In this case, the control device 20 supplies a predetermined amount of water suitable for the dumpling pan 2 based on the temperature of the dumpling pan 2.

  At this time, after the control device 20 starts baking the dumplings 6 and shifts from the no-load control to the actual load control, the control valve 20 opens and closes the solenoid valve based on the temperature of the dumpling pan 2 detected by the temperature sensor 18. Is adjusted so that the amount of water supplied to the dumpling pan 2 increases as the temperature of the dumpling pan 2 at the start of baking increases. In this case, for example, when the temperature of the dumpling pan 2 is + 180 ° C., 120 cc of water is supplied from the water supply pipe 17 to the dumpling pan 2 when the temperature is + 190 ° C.

  That is, the amount of water supplied to the dumpling pan 2 is, for example, when the dumpling 6 is continuously baked in the same dumpling pan 2, and when the next dumpling 6 is started, the dumpling pan 2 is in an unloaded state. The temperature does not drop to the control temperature, and is higher than the temperature at the time of no-load control. In this case, when the same amount of water is supplied into the dumpling pan 2 when the temperature of the dumpling pan 2 is controlled at no load and when the temperature is higher than the control temperature at no load, the following problems Will occur.

  That is, when the dumpling 6 is baked from the control at the time of no load when the temperature of the dumpling pan 2 is low (the temperature of the dumpling pan 2 is + 180 ° C.), the amount of water supply that makes the steamed and delicious dumpling 6 baked is 120 cc, for example. When the actual load control is performed continuously, the temperature of the dumpling pan 2 becomes higher than + 180 ° C. When the same amount of water is fed into the high temperature dumpling pan 2 as in the control at the time of no load. The water evaporates in a short time and the steaming of the dumplings 6 is insufficient.

  When steaming deficiency occurs in the dumplings 6, after burning the dumplings 6, the skin of the dumplings 6 will be burnt, but the flavor and texture will deteriorate and the product value will deteriorate. Therefore, the dampening deficiency of the dumplings 6 is eliminated by increasing the amount of water supply as the temperature of the dumpling pan 2 at the start of baking increases. Accordingly, the dumplings 6 can be baked without losing the commercial value, with the skin of the dumplings 6 scorched in a fox color and crisp and crunchy, and the contents are hot and have a soft texture and flavor.

  In step S3, when the controller 20 feeds a predetermined amount of water suitable for the temperature of the dumpling pan 2 into the dumpling pan 2, the temperature of the dumpling pan 2 heated to + 180 ° C. by this water supply decreases. In step S4, the control device 20 heats the electric heater 3 at an energization rate of 80%. In step S5, the control device 20 repeats step S4 and step S5 until the temperature of the dumpling pan 2 detected by the temperature sensor 18 changes from falling to rising, and steams the dumpling 6 for a predetermined time.

  In this case, the temperature of the dumpling pan 2 is made lower than the power supply rate of 100% by reducing the power supply rate of the electric heater 3 to 80% from the start of baking the dumplings 6. Thereby, the heating progress of the dumpling 6 is delayed and sufficient steaming is performed. Thus, the sufficient texture and taste of the dumplings 6 are created by taking sufficient time to steam the dumplings 6.

  And if the control apparatus 20 starts the heating of the dumpling pan 2 with the electricity supply rate 80% of the electric heater 3, the dumpling pan 2 will be heated by this. When the dumpling pan 2 is heated and a predetermined time elapses, the temperature of the dumpling pan 2 gradually changes from falling to rising. When the temperature of the dumpling pan 2 starts to rise, the process proceeds to step S6, where the electric heater 3 is heated at a current rate of 100%.

  In step S7, the control device 20 repeats steps S6 and S7 until the temperature of the dumpling pan 2 detected by the temperature sensor 18 rises to a preset temperature. As a result, the water supplied to the gyoza pan 2 evaporates, eventually the water in the gyoza pan 2 disappears, the skin of the gyoza 6 burns to the fox color, it is crunchy and crunchy, the contents are hot and soft food Gyoza 6 with a feeling and flavor is baked. And if it raises to preset temperature by step S7, it will judge that the baking of the dumpling 6 has been completed, and will progress to step S8. In step S <b> 8, the control device 20 shifts the energization rate of the electric heater 3 to a control standby state when there is no load.

  On the other hand, at the start, when there is no dumplings 6 in the dumpling pan 2, the control device 20 proceeds to step S9 to control at the time of no load (for example, waiting before baking the dumplings 6 or baking the dumplings 6). During the period until the next dumpling 6 is fired, the dumpling pan 2 is controlled at, for example, the set temperature + 180 ° C. and waits. In this case, the control device 20 sets the predetermined set temperature when there is a difference between the current dumpling pan 2 temperature and the set temperature (+ 180 ° C.). That is, the amount of heat generation is increased as the difference between the set temperature and the current temperature of the dumpling pan 2 decreases. Thereby, the energization rate of the electric heater 3 is suitably controlled.

  In step S9, the energization rate of the electric heater 3 is set in inverse proportion to the difference with the current temperature of the dumpling pan 2. Specifically, for example, when the set temperature of the dumpling pan 2 is + 180 ° C., the current rate of the current dumpling pan 2 is 2 deg. %, When the current temperature of the dumpling pan 2 is 4 deg. + 176 ° C., the electric heater 3 is energized by 25%. When the current temperature of the dumpling pan 2 is 8 deg. When the current rate of 3 is 30% and the current temperature of the dumpling pan 2 is 15 deg. + 165 ° C., the current rate of the electric heater 3 is 40% and the current temperature of the dumpling pan 2 is 20 degrees +160. When the temperature is ° C., the power supply rate of the electric heater 3 is set to 50%. When the current temperature of the dumpling pan 2 is + 150 ° C. with a difference of 30 degrees, the power supply rate of the electric heater 3 is set to 100%.

  Thereby, even when the temperature during waiting of the dumpling pan 2 before baking the dumpling 6 is lowered, the dumpling pan 2 can be quickly raised to the set temperature (+ 180 ° C.) and maintained. Therefore, even when the dumpling 6 is baked after starting, it is possible to surely avoid the inconvenience that the temperature of the dumpling pan 2 is too low and there is no water supply, and the steaming is sufficient and the contents are hot and soft. The dumplings 6 can be baked with savory and crispy and savory dumplings.

  Next, operation | movement of the other Example of the control apparatus 20 of the dumpling baking apparatus 1 is demonstrated in detail with reference to the flowchart of FIG. In this case, the gyoza grill 1 has substantially the same configuration as that of the above-described embodiment. Hereinafter, different parts will be described. In the flowchart of the operation of the control device 20 shown in FIG. 4, from the start to step S16, the same control as from the start to the step S6 of the flowchart of the first embodiment is performed.

  That is, after the controller 20 heats the dumpling pot 2 with the energization rate of 100% in step S16 (step S6 of the first embodiment), until the set time set in advance in step S17 has elapsed, step S16, Step S17 is repeated. The set time in step S17 will be described in detail later.

  And during the predetermined set time, the water supplied to the dumpling pan 2 evaporates, eventually the water in the dumpling pan 2 disappears, the skin of the dumpling 6 burns into a fox color and it is crunchy and crunchy, The dumplings 6 with a hot and soft texture and flavor are baked. When a predetermined set time has elapsed in step S17, it is determined that the gyoza 6 has been baked, and the process proceeds to step S18. In step S <b> 18, the control device 20 sets the energization rate of the electric heater 3 to the control standby state when there is no load as in the first embodiment.

  The predetermined set time in step S17 will be described in detail below. As the predetermined set time, the time from the 100% energization rate until the dumpling 6 is burned and completed in step S16 is measured in advance, and this time is set as the predetermined set time. Further, the predetermined set time may be the time from step S11 to step S17 until the dumplings 6 are baked. In this case, the control program can be simplified and convenient.

  Next, operation | movement of the other Example of the control apparatus 20 of the dumpling baking apparatus 1 is demonstrated in detail with reference to the flowchart of FIG. In this case, the gyoza grill 1 has substantially the same configuration as that of the above-described embodiment. Hereinafter, different parts will be described. In the flowchart shown in FIG. 5, from the start to step S24, the same control as from the start to step S4 in the flowchart of the first embodiment is performed.

  That is, the control device 20 proceeds to step S26 when the temperature of the dumpling pan 2 is reduced by 50 deg from the set temperature of the dumpling pan 2 in step S25 (in this case, the temperature of the dumpling pan 2 is + 90 ° C.). 2 is heated. In step S27, the control device 20 repeats steps S26 and S27 until the temperature of the dumpling pan 2 detected by the temperature sensor 18 rises to a preset temperature.

  As a result, the water supplied to the gyoza pan 2 evaporates as before, and eventually the water in the gyoza pan 2 disappears, the skin of the gyoza 6 burns fox-colored and has a crunchy, crunchy, hot and soft contents. Gyoza 6 with a strong texture and flavor is baked. When the temperature rises to the set temperature in step S27, it is determined that the gyoza 6 has been baked, and the process proceeds to step S28. In step S <b> 28, the control device 20 sets the energization rate of the electric heater 3 to a control standby state when there is no load.

  As described above, the control device 20 switches the control content of the electric heater 3 between when there is no dumpling 6 in the dumpling pan 2 and when the dumpling 6 is loaded into the dumpling pan 2. The control device 20 controls the energization rate of the electric heater 3 so as to be inversely proportional to the difference from the set temperature when there is no dumpling 6 in the dumpling pan 2, so the temperature of the dumpling pan 2 is efficiently controlled. In addition, it becomes possible to maintain the set temperature with high accuracy.

  Moreover, the control apparatus 20 reduces the electricity supply rate of the electric heater 3 during the fall of the temperature of the dumpling pan 2 detected by the temperature sensor 18 after water supply when the dumpling 6 is put into the dumpling pan 2 and the dumpling pan 2 After the temperature has changed from falling to rising, the energization rate of the electric heater 3 is increased, so that the energization rate of the electric heater 3 is lowered after water supply to ensure sufficient steaming time for the dumplings 6 and steaming. After finishing, the electric heater 3 is energized, so the dumpling 6 has a fox-colored skin that is crispy and crunchy, savory, warm and soft with a soft texture and flavor. Gyoza 6 can be baked.

  Moreover, the control apparatus 20 is the inside of the dumpling pan 2 based on the temperature of the dumpling pan 2 when shifting from the control of the energization rate of the electric heater 3 at the time of no load to the control of the energization rate of the electric heater 3 at the actual load. Since the amount of water supplied to is corrected, reliable and homogeneous steaming can be realized regardless of the temperature of the dumpling pan 2 at the start of steaming. This makes it possible to bake the dumplings 6 having a hot and soft texture and flavor.

It is a partial vertical side view of the gyoza grill of the present invention. (Example 1) It is a conceptual diagram of the electric heater which comprises the gyoza-yaki device of this invention. It is a flowchart which shows operation | movement of one Example of the control apparatus of the gyoza-yaki device of this invention. It is a flowchart which shows operation | movement of the other Example of the control apparatus of the gyoza-yaki device of this invention. (Example 2) It is a flowchart which shows operation | movement of the other Example of the control apparatus of the gyoza-yaki device of this invention. Example 3

Explanation of symbols

1 Dumpling pan 2 Dumpling pan
DESCRIPTION OF SYMBOLS 3 Electric heater 5 Lid member 6 Dumpling 10 Cooking stand 11 Control box 12 Power switch 14 Adjustment knob 17 Water supply piping 18 Temperature sensor 20 Control apparatus

Claims (10)

In a gyoza grilling machine that heats a pot for gyoza grilling with an electric heater and burns the gyoza,
A temperature sensor for detecting the temperature of the pan, and a control device for controlling the electric heater based on an output of the temperature sensor;
The control device controls the amount of heat generated by the electric heater by adjusting an energization rate of the electric heater.   The said control apparatus switches a control content at the time of the no load which has no dumplings in the said pan, and the actual load in which the dumpling was thrown into the said pan, The dumpling baking apparatus of Claim 1 characterized by the above-mentioned.   The said control apparatus controls the electricity supply rate of the said electric heater so that it may be in inverse proportion to the difference with preset temperature at the time of the no-load without a dumpling in the said pan, The dumpling baking apparatus of Claim 2 characterized by the above-mentioned.   The controller is configured to reduce the energization rate of the electric heater during the actual load when dumplings are put into the pan and the temperature of the pan detected by the temperature sensor after water supply is reduced, and the pan temperature decreases. The gyoza-yaki device according to claim 2 or 3, characterized in that the energization rate of the electric heater is increased after the change from rising to rising.   The controller is configured to reduce the energization rate of the electric heater while the temperature of the pan detected by the temperature sensor is decreased after water supply at the actual load when dumplings are put into the pan, and the temperature of the pan is set. The gyoza-yaki device according to claim 2 or 3, wherein the energization rate of the electric heater is increased from the time when the temperature is lowered by a predetermined value.   6. The dumpling grill according to claim 4, wherein the controller determines that the pan has been baked when the temperature of the pan rises to a predetermined temperature after increasing the energization rate of the electric heater. vessel.   The said control apparatus transfers to the control at the time of an actual load from the said no-load time by the temperature fall of the said pot when dumplings are thrown into the said pot and water is supplied. The dumpling-baking apparatus of Claim 3, Claim 5, Claim 5 or Claim 6.   The said control apparatus correct | amends the amount of water supply based on the temperature of the said pan when it transfers to the control at the time of an actual load from the control at the time of the said no load, The Claim 3, The claim 3, The claim 4 characterized by the above-mentioned. The dumpling baking apparatus of Claim 5, Claim 6, or Claim 7.   The electric heater is arranged densely at a position corresponding to the peripheral portion of the pan, and rough at a position corresponding to the central portion of the pan. , Claim 4, Claim 5, Claim 6, Claim 7 or Claim 8 gyoza grill.   Each of the electric heater corresponding to the peripheral portion of the pan and the electric heater corresponding to the central portion of the pan are prepared, both having the same capacity, and the length of the electric heater corresponding to the peripheral portion is short, The length of the electric heater corresponding to the central portion is increased, and the length of the electric heater is increased. The claim 1, 2, 3, 4, 5, 6, 7 or 8 Gyoza grill.

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