KR20030072665A - Gas direct type auto oven range and the auto cooking method of gas direct type auto oven range - Google Patents

Abstract

PURPOSE: A direct fired automatic gas oven range and an automatic cooking method thereof are provided to improve convenience for a cook by automatically boiling and steaming rice and to prevent an accident of gas explosion by cutting off the supply of gas. CONSTITUTION: A heating unit(200) is prepared in the lower portion of a heating chamber(110). A pilot electronically generating sparks is prepared at a portion of the heating unit. An anti-heating device and a heat sensing unit(300) prepared in the anti-heating device are installed in the center of the heating unit. The anti-heating unit and the heat sensor sense the initial status of a pot(10) and measure the temperature of the pot. If the temperature of the pot reaches a predetermined degree, automatic steaming process is performed.

Description

GAS DIRECT TYPE AUTO OVEN RANGE AND THE AUTO COOKING METHOD OF GAS DIRECT TYPE AUTO OVEN RANGE}

The present invention relates to a gas oven range, and more particularly, the heat sensing means inside the heat prevention device in close contact with the bottom of the cooker put into the heating chamber senses the temperature of the bottom of the cooker temperature signal by the heat sensing means According to the heating means to cook with a large fire, and when the cooking is completed, the heating means is automatically heated to a small fire by the solenoid valve by the time set in the timer and steamed, so that when the cooking of the cooker is automatically extinguished The present invention relates to a gas cooking automatic oven range capable of cooking large-scale meals in which cooking is completed, and an automatic cooking method of the gas cooking automatic oven range.

In general, a variety of gas oven ranges have been used to cook a large amount of rice in a large restaurant.

For example, the gas oven range GR of the form as shown in FIG. 1 is typical, The content is as follows.

First, a plurality of heating chambers HR are formed in an up and down direction, a heating means H of the heating chamber HR is provided, and an ignition part SP is provided at one side of the heating means H. do.

As shown in the figure, the spark is continuously formed to ignite the gas supplied to the heating means (H).

In addition, one side of the heating means (H) is equipped with a door (DR) is to open the door (DR) to put the cooker (CK).

In addition, one side is provided with a key input unit (KI), the key input unit (KI) is provided with a power switch (OS) for supplying and cutting off power, a cooking button (CS) and moxibustion button (CF).

In other words, a rice cooker CK mixed with rice and water at an appropriate ratio is introduced into the heating chamber HR, the power switch OS is turned on, and the cooking button CS is pressed to start cooking. After approximately 30 to 35 minutes, when the first cooked rice releases the cooking button (CC), by pressing the moxibustion button (CF) on one side, by adjusting the fire size of the heating means (HT) to a small fire 10 It will take about 15 to 15 minutes.

However, in the gas oven range as described above, the cooking process for cooking rice, moxibustion, and the like is performed only by the user's sense as described above, so that inexperienced people burn rice or cook unripe rice. There was a problem.

In addition, the non-uniform heating steam pressure is applied to the inside of the rice cooker by the process of preparing a meal for about 50 servings, or by cooking each part, there is a problem that the dissatisfaction of people who eat food.

In addition, the water cooked inside the cooker overflows to the outside, even if the fire of the heating means is extinguished, there is a problem containing the risk of explosion safety accidents because the gas is continuously supplied.

In addition, when withdrawing the cooker completed cooking outside, there was a problem that the safety accidents injured by the kitchen workers due to the heavy weight of the cooker.

The present invention has been made to solve the above problems, the object of the present invention is to cook the delicious rice just by pressing the button, the user puts a rice cooker in the process of cooking, such as cooking, steaming It is to promote the convenience of kitchen workers.

In addition, another object of the present invention is to provide a pressure cooker inside, by maintaining the pressure in the cooker properly, to cook evenly for each part to improve the taste of the rice.

In addition, another object of the present invention is to supply the gas from the solenoid valve when the gas cooked inside the cooker overflows outside the fire means of the heating means, or when the gas oven range is not operated by other factors. It is to prevent the risk of gas explosion safety accident by blocking the source.

In addition, another object of the present invention is to make it easy to withdraw the cooker completed cooking to the outside to prevent safety accidents injured by the kitchen workers by the heavy weight of the cooker.

1 is a perspective view for explaining the gas oven range,

2 is a perspective view showing the appearance of the gas oven range of the present invention,

3A is a detail view of the line “A” of FIG. 2,

3B is a cross-sectional view taken along line “B”-“B” of FIG. 3 for explaining the heating prevention device and the heat sensing means of the gas oven range of the present invention.

4 is an orthographic view for explaining the key input unit of the control unit of the present invention,

5 is a schematic perspective view schematically illustrating a cooking process of the gas oven range according to the present invention;

Figure 6 is a process block diagram showing a cooking process of the gas oven range of the present invention,

Figure 7 is a side cross-sectional view illustrating a guide roller to facilitate the withdrawal of the cooker completed cooking in the gas oven range of the present invention,

* Explanation of symbols for main parts of the drawings

1; gas fired automatic oven range 10; rice cooker

100; gas oven body 110; heating chamber

120; door 121; guide roller

130; air intake 200; heating means

300; heat detection means 301; heating prevention

400; controller

The present invention is provided with at least one heating chamber, one side is equipped with a door to facilitate the input of the rice cooker in the heating chamber, and an air inlet is mounted to the lower side of the door to inject combustion air into the heating chamber The present invention relates to a gas oven range including an oven body, and more particularly, to a gas-fired automatic oven range capable of cooking a large meal in a large restaurant.

The present invention is in close contact with the central lower portion of the rice cooker provided on the heating means, the heating prevention device for blocking the heat of the heating means, the heating prevention device provided inside the sensing means for sensing the temperature of the rice matured by the heating means Heat sensing means;

It is configured to include a controller for adjusting the size of the fire of the heating device to a large fire and a small fire in accordance with the temperature signal transmitted from the heat sensing means.

In addition, the present invention relates to a cooking method for ripening rice,

The present invention is a preheating step of displaying the initial temperature of the bottom of the cooker;

A heating step of causing a spark to ignite by igniting a pilot on one side of the heating means in order to increase the temperature of the bottom of the rice cooker in the preheating step and supplying a large amount of gas through the first and second solenoid valves;

A ripening step of ripening the rice inside the rice cooker by the heating means in the heating step;

In the aging process, when the rice inside the rice cooker is matured and reaches the set pressure, the microcomputer detects this and sends a signal to the solenoid valve. The solenoid valve shuts down the first solenoid valve to provide a small amount of gas. Moxibustion step of converting the fire size of the heating means to a small fire by reducing to;

And a cooking completion process in which the heating means is extinguished by completely blocking the second solenoid valve when the time set by the timer to start the operation in the moxibustion process is reached.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

2 is a perspective view showing the appearance of the gas oven range of the present invention, Figure 3a is a detailed view of the line "A" of Figure 2, Figure 3b is a description of the heat protection device and the heat sensing means of the gas oven range of the present invention 3 is a cross-sectional view of the "B"-"B" line shown in Figure 3, Figure 4 is an orthographic view for explaining the key input unit of the control unit of the present invention, Figure 5 is a description of the cooking process of the gas oven range of the present invention 6 is a schematic block diagram illustrating a cooking process of the gas oven range of the present invention, and FIG. 7 is a guide roller which facilitates the withdrawal of a cooker that has been cooked in the gas oven range of the present invention. One side cross-sectional view is shown to explain the following. (Hereinafter, the same configuration as the conventional configuration will be described with the same name, but only with the reference numerals.)

At least one gas-fired automatic oven range 1 (hereinafter referred to as "oven range") of the present invention as shown in FIGS. 2, 3A, and 3B is at least one upward and downward direction of the oven body 100. The heating chamber 110 is provided, and the door 120 is mounted to one side of the heating chamber 110 so that the rice cooker 10 can be smoothly introduced, and the air inlet 130 is provided below the door 120. Mounted so that the injection of the combustion air into the inside of the heating chamber 110 is the same as in the prior art.

In the present invention, the heating means 200 is provided in the lower side of the heating chamber 110, one side of the heating means 200 is provided with a pilot 201 for causing an electronic spark.

The pilot 201 ignites and combusts the gas supplied to the heating means 200 by sparking a predetermined number of times when cooking is started by an electric signal of the controller 400, which will be described later. It is safe to stop. (The pilot 201 is described in detail in the controller 400 to be described later.)

In the center of the heating means 200 is provided with a heating prevention device 301 and the heating prevention device 301 inside the heat sensing means 300 for sensing the temperature of the rice matured by the heating means 200 It is provided.

That is, the heating prevention device 301 and the heat sensing means 300 is in close contact with the upper end of the rice cooker 10 applied to the present invention to detect the first cold state in which the rice is filled with the rice matured into the rice inside The temperature of the bottom of the rice cooker 10 is measured to display a continuously rising temperature on the key input unit 410 of the controller 400 to be described later, and when the set temperature is reached, the moxibustion is automatically performed.

At this time, the heating prevention device 301 provided on the outside serves as a blocking film to block the flame of the above-described heating means 200 from being applied to the heat sensing means 300.

In other words, when the heat sensing means 300 senses the temperature at which the rice provided in the cooker 10 is aged and rises, heat is sensed by the surrounding flame to prevent malfunction.

In addition, as shown in FIG. 4, a key input unit 410 of the controller 400 is provided at one side of the oven body 100, that is, at one side of the door 120.

The controller 400 is to be automatically operated by the data input to the microcomputer 401, the data input to the microcomputer 401 through the result of the applicant several times through the result of the most delicious state of the applicant Obtained.

In other words, cooking, that is, the cooking time is the temperature at which the rice inside the cooker 10 applied to the present invention by the above-described heat sensing means 300 rises to 140 ° C., which is the ideal temperature, that is, 1 kgf / cm 3. The moxibustion time is the result of having the best rice taste when heating 5 minutes with a small fire (hereinafter, the set temperature and the moxibustion time are referred to as "data").

In addition, it is preferable to use a pressure cooker for the rice cooker 10 introduced into the heating chamber 110. The reason for this is that, when cooking at the pressure of 1 kgf / cm 3 as in the traditional cauldron, grains and rice are cooked the most cold and delicious.

First, the controller 400 of the present invention includes the key input unit 410, the heat sensing means 300, the microcomputer 401, the first and second solenoid valves 402, 403 and the timer 404 in which the above data are displayed. It is roughly divided into.

In addition, the first and second solenoid valves 402 and 403 further includes a solenoid valve 420 that opens and closes quantitatively according to a signal transmitted from the microcomputer 401.

In other words, the microcomputer 401 sends a signal to the solenoid valve 420 according to the set temperature and time input to the key input unit 410 to completely open the first and second solenoid valves 402 and 403. When the heating means 200 is set to a large fire, cooking is performed, and when the temperature set in the controller 400 is reached, the solenoid valve 420 blocks the first solenoid valve 402 to supply the heating means 200. It is to adjust the amount of gas to be automatically moxibustion, the moxibustion time proceeds according to the time set in the timer (403).

As shown, the key input unit 410 is provided with a power switch 411 for supplying power to the oven range 1 of the present invention below, the heating means 200 described above on one side of the power switch 411. Is provided with a gas switch 412 for operating a pilot 201 to generate a predetermined number of sparks, and a progress indicator 413 is provided above the power switch 411 and the gas switch 412. Cooking and moxibustion will be described later to be displayed sequentially and the worker outside to know the process of cooking.

In addition, first, second and third display units 414, 415 and 416 are sequentially formed on the upper side of the key input unit 410, and the first, second and third display units 414, 415 and 416 are sequentially formed. The warning display unit 417 is formed between the lower side and the above-described progress display unit 413, which will be described later.

The order in which the rice is cooked by the oven range 1 of the present invention will be described in detail by process according to the block diagrams shown in FIGS. 5 and 6.

As shown, the rice cooker 10 containing rice into the heating chamber 110 of the gas oven range 1 of the present invention, and when the power switch 411 is pressed, the power is supplied and is in a ready state as a whole. The power display lamp 413a is turned on in the progress display unit 413, and the preheating process PH in which the initial temperature of the lowered rice cooker 10 is displayed is performed on the upper first display unit 414.

Subsequently, when the gas switch 412 on one side is pressed, the pilot 201 sparks on one side of the heating means 200 and the solenoid valve 420 is the first and second solenoid valves 402 ( An electrical signal is sent to the 403 to supply a large amount of gas, and the 202 is ignited and combusted by the pilot 201.

At this time, the "cooking" light 413b of the progress display unit 413 is turned on, it can be seen that the cooking of the rice is started, the heat sensing means 300 provided in the center of the heating means 200 is a rice cooker ( 10) The temperature is continuously raised on the first display unit 414 of the key input unit 410 until a pressure of 1 kg / cm 3 to reach the set temperature 140 ° C inside the rice is aged maturing process (SS) proceeds.

In addition, when the temperature displayed on the first display unit 414 is raised to the set temperature displayed on the second display unit 415, the microcomputer 401 detects this and sends a signal to the solenoid valve 420. ) Cuts the amount of gas supplied by cutting off the first solenoid valve 402 of the first and second solenoid valves 402 and 403 which were supplied with a large amount of gas to a small capacity, thereby reducing the fire size of the heating means 200. The moxibustion process DD which converts into a small light and turns on the "moxibustion" lamp 413c of the progress display unit 413 is automatically performed.

At this time, the third display unit 416 is set to 5 minutes to the small steaming time, the timer 403 checks the time for 5 minutes to reach the set time 5 minutes, electricity to the microcomputer 401 Send a signal to let the moxibustion time complete.

At this time, the microcomputer 401 sends a signal to the solenoid valve 420, the solenoid valve 420 received the signal completely blocks the second solenoid valve 403, the heating means 200 described above. It is a cooking completion process (CC) to extinguish the fire of the cooking is completed, the "complete" light (413d) of the progress display unit 413 is turned on so that the worker of the kitchen knows that the cooking is completed.

In addition, a warning display unit 417 is provided below the third display unit 416, and the warning display unit 417 displays a problem of bunching while operating the gas oven 1 so as to quickly cope with it. It is.

For example, when an abnormality is found in the microcomputer 401 and does not operate properly, the first lamp 417a is turned on, and when the fire is turned off by the water overflowed from the rice cooker 10 to the heating means 200. , Lamps 417b and 417c are turned on, and when the abnormality is detected by the heat detection means 300, lamp 417d is turned on, and if other electrical defects occur, lamp 5 ( At the same time as 417e is turned on, the valve is shut off to stop the supply of gas by the first and second solenoid valves 402 and 403.

When the above problem occurs, by first shutting off the solenoid valve 402 to stop the supply of gas, it is possible to prevent the gas explosion safety accident.

As illustrated in FIG. 7, the guide roller 121 is illustrated to facilitate the withdrawal when the cooker 10 having completed cooking is taken out of the gas oven range 1 of the present invention. will be.

The guide roller 121 is provided with two lines of guide rails 122 on both sides of the heating means 200 of the heating chamber 110, both ends are fixed to the guide rails 122 on both sides, the door 120 A plurality of guide rollers 121 are also provided at one side of the cooker 10, which is ready for cooking, can be easily taken out by the rotation of the guide roller 121.

In addition, one side of the door 120 is provided with a cart (CT) to facilitate the movement of the rice cooker 10, the cooking worker of the kitchen is not a great effort, withdrawal and movement of the rice cooker 10 work smoothly To promote the convenience of.

The present invention is not limited to the above-mentioned specific preferred embodiments, and various modifications can be made by any person having ordinary skill in the art without departing from the gist of the present invention claimed in the claims. Of course, such modifications are within the scope of the claims of the present invention.

As described above, according to the present invention, in the process of cooking, steaming, cooking, etc., the user can automatically cook delicious rice by simply adding a rice cooker, thereby achieving the convenience of the kitchen worker.

In addition, by providing a pressure cooker in the heating chamber, there is an effect to improve the taste of the rice so that the even steam pressure acts inside the cooker.

In addition, when the water cooked inside the cooker overflows to the outside and the fire of the heating means is not extinguished or the gas oven range is not operated by other factors, the electronic valve automatically shuts off the supply of gas to prevent gas explosion safety. It has the effect of preventing the risk of accidents at the source.

In addition, by the guide roller provided on the inside of the heating chamber and the door side to facilitate the withdrawal of the cooker is completed, there is an effect of preventing the safety accidents injured by the kitchen workers by the heavy weight of the cooker.

Claims (6)

At least one heating chamber is provided, and one side of the oven main body is equipped with a door to facilitate the input of the rice cooker in the heating chamber, and an air inlet is mounted to the lower side of the door to inject combustion air into the heating chamber In the gas oven range consisting of, A heat sensitive index close to a central lower portion of the rice cooker provided on the heating means and blocking a heat of the heating means, and a heat sensing index provided in the heating preventive to sense a temperature of the rice aged by the heating means; Sweets; Gas fired automatic oven range characterized in that it comprises a controller for adjusting the size of the fire of the heating device to a large fire and a small fire in accordance with the temperature signal transmitted from the heat sensing means. The method of claim 1, Gas fired automatic oven range characterized in that it further comprises a guide roller which is provided on the bottom surface of the heating chamber and the inner surface of the door to facilitate the withdrawal of the cooker is completed cooking. The gas fired automatic oven range according to claim 1, wherein the cooker is a pressure cooker. The method of claim 1, The controller opens the first and second solenoid valves by sending a signal to the solenoid valve so that the key input unit displaying data of the set temperature and time and the rice inside the cooker input by the cooking signal input from the key input unit are matured. When the heating means is ignited by the pilot, and when the set temperature is reached from the heat sensing means, a signal is sent to the solenoid valve to shut off the first solenoid valve to control the amount of gas supplied to control the moxibustion with a small fire. The microcomputer and a small fire to be burned by a small fire according to the signal of the microcomputer are burned for a predetermined time, and when the set time is reached, the second solenoid valve is completely shut off by the signal of the microcomputer to stop the supply of gas. Gas fired automatic oven range, characterized in that further comprises a timer. The method of claim 4, wherein The key input unit includes a power switch for supplying power to a gas oven range, a gas switch for igniting the heating means on one side of the power switch, and an upper side of the power switch and the gas switch. Progressive display unit to be displayed sequentially and to know the process of cooking by an external worker, a first display unit for displaying the temperature of the cooker put into the gas oven range, and provided below the first display unit, input to the controller A second display unit displaying the set temperature, a third display unit below the second display unit to display the set steaming time, and a third display unit and the progress display unit, and if a problem occurs in the gas oven range. Gas fired automatic oven range characterized in that it further comprises a warning display to be displayed. In the cooking method of ripening rice, A preheating step of displaying an initial temperature of the bottom of the rice cooker; A heating step of causing a spark to ignite by igniting a pilot on one side of the heating means in order to increase the temperature of the bottom of the rice cooker in the preheating step and supplying a large amount of gas through the first and second solenoid valves; A ripening step of ripening the rice inside the rice cooker by the heating means in the heating step; In the aging process, when the rice inside the rice cooker is matured and reaches the set pressure, the microcomputer detects this and sends a signal to the solenoid valve. The solenoid valve shuts down the first solenoid valve to provide a small amount of gas. Moxibustion step of converting the fire size of the heating means to a small fire by reducing to; Cooking of the gasification type automatic oven range characterized in that it comprises a cooking completion step of extinguishing the heating means by completely blocking the second solenoid valve when the time set by the timer to start the operation in the moxibustion process. Way.