JP5495201B2 - Pressure automatic dumpling baking machine - Google Patents

Description

  The present invention relates to a pressure-type automatic dumpling baking machine and a method for cooking dumplings, which are easy to operate by heating up to the core of dumplings and obtaining a delicious baking without uneven baking.

  Conventionally, when cooking dumplings, generally, the pan is heated, the dumplings are arranged in it, water or hot water of about half the height of the arranged dumplings or less is put, heated with a lid, Boiling water, evaporating the boiling water within a predetermined time, or discarding the hot water after a predetermined time, and further heating for a predetermined time with the lid on, to the inside of the dumpling, Cooking is completed with a grill on the bottom.

  Such cooking of dumplings takes time and effort especially when cooking in large quantities, and therefore automatic dumpling baking machines for saving labor are known (see, for example, Patent Document 1).

JP 2004-243094 A

The automatic gyoza grilling machine described in Patent Document 1 can save labor for cooking dumplings and automatically drains the hot water in the pan during cooking of dumplings. It is intended to be safe by eliminating the dangerous work of tilting the baking pan for drainage.
However, in an automatic gyoza grilling machine, it is desired to further save labor and facilitate cooking of dumplings and to cook dumplings more deliciously.

  In view of the above situation, the present invention is to provide a pressure-type automatic dumpling baking machine and a dumpling cooking method that can be heated to the core of the dumplings, have no unevenness of baking, and can obtain a delicious baking. Objective.

In order to solve the above problems, the present invention provides the following configurations.
The invention according to claim 1 provides a pressure type automatic dumpling baking machine having the following configuration .
First, a pan portion for baking dumplings having an upper opening, a lid portion that allows the upper opening to be opened and closed in an airtight manner, and a substantially entire surface of the bottom portion that is installed below the bottom of the pan portion is heated uniformly. It shall be arrange | positioned possible and shall have a heater part which heats the said pan part in order to bake dumplings .

  Second, a water supply part for supplying water into the pot part, a steam outlet for releasing steam in the pot part until the inside of the pot part rises to a first predetermined pressure, and the first predetermined part. After reaching the pressure, the pressure relief valve for maintaining the pressure in the pan portion at the first predetermined pressure, and the pressure in the pan portion became equal to or higher than the second predetermined pressure set higher than the first predetermined pressure. Sometimes a safety valve is provided to reduce the pressure in the pan.

Third, the step of heating the pan portion to a first predetermined temperature, the step of spreading oil in the heated pan portion, the step of putting dumplings in the pan portion, and the pan portion of dumplings A step of closing the upper opening with the lid portion, a step of supplying a predetermined amount of water into the pan portion having the lid portion after a first predetermined time, and a second predetermined temperature in the pan portion to which water has been supplied. Heating until
The present invention provides a pressure type automatic dumpling baking machine characterized in that after completion of heating, a step of keeping the temperature for a second predetermined time is sequentially performed to bake the dumplings .

The invention according to claim 2 is a pressure type automatic dumpling baking machine according to claim 1, further comprising a control unit for controlling the heater unit, and the invention according to claim 3 is the water supply unit The pressure type automatic dumpling baking machine according to claim 1 or 2, further comprising a control unit for performing the above control .

According the invention in claim 4, wherein, there is provided a pressure type automatic dumplings baking machine according to claim 2 or 3, wherein further comprising an operation section that performs operation of the control unit.

The invention according to claim 5 provides the pressure type automatic dumpling baking machine according to any one of claims 1 to 4, wherein the first predetermined pressure is 0.035 to 0.045 MPa. It is something to try.

  According to the invention described in claim 1 of the present invention, it is possible to provide a pressure-type automatic dumpling roasting machine which is easy to operate and can be heated to the core of the dumplings to obtain a delicious baking without uneven baking. .

Furthermore , in addition to the effects of the above invention, a water supply part for supplying water into the pot part is provided on the lid part to supply a predetermined amount of water, so that the water supply into the pot part can be automated, and the safety valve allows When the pressure of the water becomes too high, the pressure can be reduced for safety.

According to the invention described in claim 2 , in addition to the effect of the invention described in claim 1, it is possible to optimally control the heater part by the control part.

According to the invention described in claim 3 , in addition to the effect of the invention described in claim 1 or 2 , the control unit can perform optimum control of the water supply unit.

According to the invention described in claim 4 , in addition to the effect of the invention described in claim 2 or 3, it is possible to perform an optimum operation of the control unit by the operation unit.

According to invention of Claim 5 , in addition to the effect of the invention as described in any one of Claims 1 to 4 , the most delicious baked dumpling can be obtained.

(A) It is a front view of the pressure type automatic dumpling baking machine of this invention. (B) It is a side view of the pressure type automatic dumpling baking machine of this invention. (C) It is a top view of the pressure type automatic dumpling baking machine of this invention. It is a disassembled perspective view of the pressure type automatic dumpling baking machine of this invention. It is a schematic diagram of the control circuit of the pressure type automatic dumpling baking machine of this invention. It is a flowchart of the cooking method of the dumpling of this invention. It is a temperature change figure of the pan part with the time passage of cooking in the cooking method of the dumpling of this invention.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings showing examples.

The pressure type automatic dumpling baking machine of this invention is demonstrated.
In FIG.1 and FIG.2, 1 is the pressure type automatic dumpling baking machine of this invention, the pressure type automatic dumpling baking machine 1 has the upper opening part 2, the pan part 3 which bakes a dumpling, and upper part The lid part 4 that can freely open and close the opening part 2, the heater part 5 shown in FIG. 3 for heating the pot part 3, and the pressure in the pot part 3 is set to a first predetermined pressure {eg, 0.04 MPa (Mega Pascal)}. A pressure relief valve 6 for holding is provided. The set pressure for releasing the pressure of the pressure relief valve 6, which is the first predetermined pressure, is 0.04MPa in order to obtain the most delicious baking without heating unevenness by heating up to the core of the dumpling. Even if it is set to 035 to 0.045 MPa, substantially the same effect can be expected.

The heater part 5 is installed below the bottom part of the pot part 3 and is arranged so that substantially the entire bottom part can be heated uniformly. The pan portion 3 is provided with a thermistor sensor 7 that detects the temperature of the pan portion 3.
The pressure relief valve 6 is disposed so as to allow the pressure in the pan portion 3 to escape through the lid portion 4.
Moreover, when the pressure in the pan part 3 becomes more than the 2nd predetermined pressure (for example, 0.05 Mpa) set higher than the 1st predetermined pressure, the pressure in the pan part 3 is reduced on the lid part 4. A safety valve 8, a water supply part 9 for supplying water into the pot part 3, and a steam outlet 10 are provided.

  In FIG. 1 and FIG. 2, 11 is a ready-to-cook lamp (green) that informs when the pan portion 3 is heated and ready for cooking, 12 is a cooking start switch, 13 is an operation panel, and 14 is A water solenoid valve that is disposed in the water supply circuit of the water supply unit 9 and controls the amount of water supplied to the water supply unit 9, 15 is a dumpling roast main body, 16 is a dregs receiver, and 17 is an opening and closing unit for the lid 4. It is a spring balancer to do.

  FIG. 3 is a schematic diagram of a control circuit for controlling the heater unit 5 and the water supply unit 9. The heater unit 5 and the water electromagnetic valve 14 of the water supply unit 9 are respectively connected to the control unit 21. The control unit 21 is connected to the operation unit 22. Based on operation by the operation part 22, the control part 21 controls the heater part 5 and the water supply part 9, respectively.

Various setting values of the control unit 21 and the operation unit 22 are set as follows, for example.
1. Pan temperature Set the pan temperature. The pan temperature automatically rises to the set temperature, and when that temperature is reached, the temperature is maintained. It can be set at 5 ° C. intervals in the range of 95 to 210 ° C. The factory set temperature is 205 ° C.
2. Water supply start time Set the time from the start of cooking until the start of water supply. It can be set at 1 second intervals in the range of 0 to 30 seconds. The factory setting time is 2 seconds.

3. Water supply amount Set the amount of water to be added to the pan 3. It can be set at intervals of 5 cc in the range of 50 to 990 cc. The factory setting is 350 cc for 4 persons and 480 cc for 6 persons.
4). Baking start temperature The temperature at which the heater unit 5 is cut off is set. It can be set at intervals of 5 ° C. within the range of 80 to 210 ° C. The preset temperature at the time of shipment from the factory is 190 ° C.
5. Cooking baking time Set the time from cooking start to cooking end. It can be set at 1 second intervals in the range of 0 to 9 minutes 00 seconds. The factory setting time is 4 minutes 50 seconds.

Next, according to FIG. 4, the cooking method of the dumpling using the said pressure type automatic dumpling baking machine 1 is demonstrated.
(preparation work)
Although the illustration is omitted as the preparatory work, the operation unit 22 is set.
For example, the pan temperature is set to 205 ° C., the water supply start time is set to 2 seconds, the water supply amount is set to 480 cc for 6 dumplings, the baking start temperature is set to 190 ° C., and the cooking baking time is set to 4 minutes and 50 seconds.
(First step)
The pan portion 3 is heated to the first predetermined temperature in a state where nothing is put in the pan portion 3. In this case, it is preferable that the lid 4 is closed and heated. The first predetermined temperature is 205 ° C. set by the pan temperature of the operation unit 22. When the pan portion 3 is heated to the first predetermined temperature, the cookable lamp (green) 11 is turned on.

(2nd process)
Oil is spread in the pot portion 3 heated to the first predetermined temperature.
(3rd process)
Dumplings (for example, 6 servings) are placed side by side in the pot 3 covered with oil.
(4th process)
The upper opening portion 2 of the pan portion 3 containing the dumplings is covered with a lid portion 4 having a pressure relief valve 6, a safety valve 8 and a steam outlet 10.
(Process 5)
After a first predetermined time, a predetermined amount of water is supplied from the water supply unit 9 into the covered pot unit 3. After the first predetermined time is 2 seconds set by the water supply start time.
(6th process)
The inside of the pan portion 3 whose temperature has been lowered by supplying water is heated until the second predetermined temperature is reached. That is, when the temperature reaches the second predetermined temperature, the heater unit 5 is turned off. The second predetermined temperature is 190 ° C. set at the baking start temperature.

(7th process)
After the heating, the temperature is kept for a second predetermined time. The second predetermined time is the remaining cooking time at the time when the power of the heater unit 5 is turned off in 4 minutes and 50 seconds set in the cooking time.
(8th process)
In the sixth step and the seventh step, after the steam in the pan portion 3 is released by the steam outlet 10, the inside of the pan portion 3 is raised to a first predetermined pressure, and then the pressure is increased. The relief valve 6 relieves the pressure equal to or higher than the first predetermined pressure. The first predetermined pressure is a pressure set in the pressure relief valve 6 and is, for example, 0.04 MPa.
(Work after cooking)
When the seventh step and the eighth step are finished, although not shown, the lid 4 is opened and the baked dumplings in the lid 4 are taken out.

FIG. 5 shows the temperature change of the pan portion 3 over time in the cooking method for dumplings of the present invention.
As shown in the figure, when the temperature of the pot portion 3 reaches the set first predetermined temperature, when dumplings are put into the pot portion 3 and water supply is started after the first predetermined time, the temperature of the pot portion 3 is rapidly increased. To drop. When heating by the heater unit 5 is started simultaneously with the water supply, the temperature of the pan unit 3 gradually increases, and when the pan unit 3 reaches the second predetermined temperature, when the heater unit 5 is turned off, the temperature of the pan unit 3 increases for a while. However, when the temperature reaches a constant temperature thereafter, the temperature is maintained at a constant temperature by the control of the control unit 21.
On the other hand, after the heater unit 5 is turned off, the cooking is finished when the set cooking time has elapsed, and the baked dumplings are taken out from the pan unit 3.

DESCRIPTION OF SYMBOLS 1 Pressure type automatic dumpling baking machine 2 Upper opening part 3 Pan part 4 Lid part 5 Heater part 6 Pressure relief valve 8 Safety valve 9 Water supply part 10 Steam outlet 21 Control part 22 Operation part

Claims (5)

A pan for baking dumplings having an upper opening;
A lid that allows the upper opening to be opened and closed in an airtight manner;
Wherein disposed below the bottom of the pot portion is uniformly heatable disposed substantially the whole surface of the bottom portion, and a heater unit for heating the pot portion to bake dumplings,

On the lid
A water supply part for supplying water into the pan part;
A steam outlet for releasing the steam in the pan until the inside of the pan rises to a first predetermined pressure;
A pressure relief valve for holding the pressure in the pan portion at the first predetermined pressure after reaching the first predetermined pressure;
A pressure type automatic dumpling roaster provided with a safety valve for reducing the pressure in the pan when the pressure in the pan is equal to or higher than a second predetermined pressure set higher than the first predetermined pressure;

Heating the pan to a first predetermined temperature;
Laying oil in the heated pan portion;
Putting dumplings in the pot,
A step of closing the lid portion at the upper opening of the pan portion containing dumplings,
Supplying a predetermined amount of water after a first predetermined time into the pot portion having the lid portion;
Heating the inside of the pan portion supplied with water to a second predetermined temperature;
A step of keeping the temperature for a second predetermined time after the heating;
A pressure-type automatic dumpling baking machine characterized by baking dumplings in sequence . Pressure type automatic dumplings baking machine according to claim 1, further comprising a control unit for controlling the heater section. The pressure type automatic dumpling baking machine according to claim 1 or 2 , further comprising a control unit for controlling the water supply unit. The pressure type automatic dumpling baking machine according to claim 2 or 3 , further comprising an operation unit for operating the control unit. The pressure type automatic dumpling baking machine according to any one of claims 1 to 4 , wherein the first predetermined pressure is 0.035 to 0.045 MPa.

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