TWM557339U - Gas stove steam cooking control device - Google Patents

Abstract

A gas stove cooking control device comprises: a flame sensing unit, a temperature sensing unit, a function setting unit, a prompting unit and a main control unit. The flame sensing unit is used to detect the flame of the gas furnace and correspondingly generate a flame signal. The temperature sensing unit is configured to detect the temperature of the steamer on the gas stove and correspondingly generate a temperature signal. The function setting unit is configured to operate the gas burner in one of the plurality of steaming cooking modes and set the cooking time and the skill time, and correspondingly generate a function setting signal. The prompting unit is configured to generate a prompt message. The main control unit is configured to receive the flame signal, the temperature signal and the function setting signal, and correspondingly generate a fire control signal to a fire switch, so that the main control unit can adjust the fire power of the gas furnace through the fire switch.

Description

Gas stove cooking control device

The present invention relates to a gas burner, in particular to a control device for a gas-fired cooking dish.

According to the gas oven, the gas stove has become an indispensable cookware in people's daily life. People need to use gas stoves for cooking and boiling water. With the increasing awareness of modern people's health, compared with the fast-cooking cooking method, it is an inevitable trend for modern people to cook fresh ingredients using steamed food and less oily smoke to eat the original flavor. Steamed food is a cooking method that uses steam generated by heated water to make food ripe. The advantage of steamed food is that it can maintain the moisture of the food. Compared with other cooking methods, the nutrient loss rate of steamed food will be lower, so it is more nutritious and healthy. However, steaming dishes take a long time. When cooking steaming dishes for existing gas stoves, you must always pay attention to the state of cooking, and you cannot perform other tasks. If you leave the site temporarily, you often forget to pay attention to the cooking status. Dry burning occurs, causing safety problems. Furthermore, due to the different characteristics of the ingredients, it is often the case that the ingredients are not cooked or steamed over, and the ingredients cannot be fully matured.

Therefore, the creator felt that the above-mentioned deficiencies could be improved. He devoted himself to research and cooperated with the application of theory, and finally proposed a creation that was reasonable in design and effective in improving the above-mentioned defects.

The main purpose of this creation is to provide a control device for steaming dishes in a gas stove. To solve the above problems.

The present invention discloses a gas stove cooking control device, which is arranged in a gas stove, comprising: a flame sensing unit for detecting the flame of the gas burner of the gas furnace, and correspondingly generating a flame signal; a temperature sensing a unit for detecting the temperature of the steamer on the gas stove and correspondingly generating a temperature signal; a function setting unit for operating the gas burner in one of the steaming cooking modes and setting the cooking mode a steaming cooking time and a skillful time of the gas stove, and correspondingly generating a function setting signal; a prompting unit for generating a prompt message; and a main control unit electrically connected to the flame sensing unit, the temperature sensing The unit, the function setting unit and the prompting unit are configured to receive the flame signal, the temperature signal, and the function setting signal, and correspondingly generate a fire power regulating signal to a fire switch, so that the main control unit can pass the fire switch Adjust the firepower of the gas stove.

Therefore, the control device of the gas-fired cooking dish provided by the present invention can determine the firepower of the gas stove through the steaming cooking mode selected by the function setting unit, and set the steaming cooking time and the ripening time, so that the steam can be steamed. At the end of the day, the ingredients can be fully matured, and the cooked food materials can be cooked without long-term attention to the state of cooking, and there is no safety problem caused by dry burning due to lack of attention to the state of cooking.

100‧‧ ‧ gas stove

101‧‧‧ body

102‧‧‧ burner

10‧‧‧Flame sensing unit

20‧‧‧Temperature sensing unit

30‧‧‧Function setting unit

31‧‧‧Setting knob

40‧‧‧Master unit

50‧‧‧Fire switch

60‧‧‧ display unit

70‧‧‧Cue unit

P‧‧·steamer

S103~S119‧‧‧Steps

Fig. 1 is a perspective view showing the control device of the gas-fired cooking dish of the present invention installed in a gas furnace.

Fig. 2 is a block diagram showing the control device of the gas-fired cooking dish of the present invention.

Fig. 3 is a flow chart of the control method of the gas-fired cooking dish of the present invention.

In order to further understand the characteristics and technical content of this creation, please refer to the following detailed description and drawings regarding this creation, however, the drawings only provide references and explanations. It is not intended to limit the scope of the rights of this creation.

Referring to FIG. 1 to FIG. 2 , the present embodiment provides a control device for a gas stove cooking dish, which is disposed in a gas furnace 100 . The control device for the gas stove steaming cooking of the embodiment basically comprises a flame sensing unit 10, a temperature sensing unit 20, a function setting unit 30, a main control unit 40, and a fire switch 50. The flame sensing unit 10, the temperature sensing unit 20, the function setting unit 30, the main control unit 40, and the fire switch 50 may be disposed at appropriate positions inside and outside the body 101 of the gas furnace 100. Moreover, the number of the flame sensing unit 10 and the temperature sensing unit 20 is not limited, and one or more may be provided, depending on the burner 102 of the gas furnace 100. It should be noted that the gas furnace 100 illustrated in FIG. 1 is a two-port furnace having two burners 102, but may also be three furnaces having three burners 102, or may be an embedded furnace or a countertop furnace, or It is a touch type or knob type gas furnace, which can be appropriately changed according to actual design requirements, and is not limited. In addition, the control device for the gas burner cooking of the present embodiment may further include a prompting unit 60 and a display unit 70 disposed on the gas burner 100. The prompting unit 60 and the display unit 70 are electrically connected to the main control unit 40, respectively, and are used for prompting messages and displaying messages, respectively. Of course, the gas furnace 100 may also include other units or components, which are not described herein.

The specific details of the present embodiment, as well as the interactions between the various units or elements, are further illustrated by way of example, and it is particularly emphasized that the detailed features described below are only for the convenience of those skilled in the art. It is easy to understand the content of this creation, and its specific implementation method is not limited to this.

The flame sensing unit 10 is electrically connected to the main control unit 40, and the flame sensing unit 10 can be, for example, a flame sensing needle or other flame detecting element. The flame sensing unit 10 is preferably disposed in the vicinity of the burner 102 of the gas furnace 100, so that the flame sensing unit 10 can be used to detect the flame of the gas furnace 100, and a flame signal is sent to the main control unit 40. Moreover, the main control unit 40 can pass the flame signal to determine whether the gas furnace 100 is There is a flame.

The temperature sensing unit 20 is electrically connected to the main control unit 40, and the temperature sensing unit 20 can be, for example, a thermocouple, a thermal resistance, a thermoelectric or other electronic temperature detecting element. The temperature sensing unit 20 is preferably disposed on the burner 102 of the gas furnace 100 so that the temperature sensing unit 20 can be depressed when the steamer P is placed on the gas furnace 100, so that the temperature sensing unit 20 can The temperature of the steamer P on the gas furnace 100 is detected, and a temperature signal is generated to be sent to the main control unit 40. Moreover, the main control unit 40 can pass the temperature signal to determine the temperature of the steamer P on the gas furnace 100.

The function setting unit 30 is electrically connected to the main control unit 40, and the function setting unit 30 can be, for example, a setting knob, a setting button, a pressing knob, a keypad, a touchpad or other function setting interface. In this embodiment, the function setting unit 30 preferably includes a setting knob 31 exposed to the gas furnace 100 for operating the gas furnace 100 in one of several steaming cooking modes in a clockwise rotation or a counterclockwise rotation. For example, the clockwise rotation operation is in the first cooking mode, or the counterclockwise rotation is performed in the second cooking mode, and the steaming cooking time and the cooking time for setting the gas furnace 100, and the function setting unit 30 is receiving the user's setting. After that, a function setting signal is transmitted to the main control unit 40, and the main control unit 40 can generate a fire control signal to the fire switch 50 according to the received flame signal, temperature signal, and function setting signal, so that the main control unit 40 can adjust the firepower of the gas stove through the fire switch 50. The fire switch 50 may include, for example, an electronic igniter, a solenoid valve, a flow valve, and the like, but is not limited thereto. The main control unit 40 may include, for example, a control chip (MCU) or a digital signal processor (DSP) control chip and a driving circuit, but is not limited thereto. It is worth mentioning that the judgment step of FIG. 3 described below is performed by the main control unit 40 for logic analysis and judgment.

Please refer to Figure 3, and please refer to Figures 1 and 2 as appropriate. The present embodiment provides a method for controlling a gas-fired cooking dish, which is applicable to a gas furnace 100. Among them, gas stove 100 control device for steaming food may include a flame sensing unit 10, a temperature sensing unit 20, a function setting unit 30, a main control unit 40, a fire switch 50, a prompting unit 60, and a display unit 70; The above embodiments are the same and will not be described again.

In the standby state, in step S103, the igniter of the fire power off 50 is used to ignite the gas furnace 100, and the flame sensing unit 10 is used to confirm whether the gas furnace 100 is ignited.

After the ignition is confirmed, in step S105, the function setting unit 30 selects one of the steaming cooking modes of the plurality of steaming cooking modes of the gas burner 100, and determines the heating power of the gas burner 100 based on the selected steaming cooking mode. In detail, the steaming mode of the gas burner 100 may include a first steaming mode or a second steaming mode, the first steaming mode may be a big steaming mode, and the second steaming mode may be a small steaming dish. mode.

When the gas furnace 100 is operated in the first steaming cooking mode, the main control unit 40 controls the fire switch 50 to make the firepower of the gas furnace 100 a large fire, so as to quickly bring the water in the steamer P on the gas furnace 100 by a large fire. Cook over high heat until the water rolls.

When the gas furnace 100 is operated in the second steaming cooking mode, the fire control switch 50 is controlled by the main control unit 40 to make the firepower of the gas furnace 100 a small fire, so that the steamer P on the gas furnace 100 is slowly placed by a small fire. The water is boiled to a small amount of water.

In addition, the steaming cooking mode of the gas burner 100 may also include a third steaming cooking mode, and the third steaming cooking mode may be a medium steaming cooking mode in which the firepower is between a large fire and a small fire. When the gas furnace 100 is operated in the third steaming cooking mode, the main control unit 40 controls the fire switch 50 to make the firepower of the gas furnace 100 a medium fire, so as to moderately place the steam cooker P on the gas furnace 100 by medium fire. The water is boiled over medium heat until the water rolls.

The above steaming cooking mode can be selected according to the characteristics of the food material, and the food material can be prevented from being steamed or steamed over the head, and the food material characteristics can be displayed on the display unit 70 for the user to view.

In step S107, the temperature of the steamer P on the gas furnace 100 is detected by the temperature sensing unit 20, and it is determined whether or not the water rolling condition is reached. If yes, go to step S109. The water rolling condition is, for example, 100 °C.

In step S109, when the water rolling condition is reached, the firepower of the gas furnace 100 is set to a small fire, and the predetermined steaming cooking time of the gas furnace 100 is started. In detail, when the gas furnace 100 is operated in the first steaming cooking mode, and the water rolling condition is reached, the firepower of the gas burner 100 is switched to a small fire to cook by a small fire at a predetermined steaming cooking time. When the gas furnace 100 is operated in the second steaming cooking mode, and the water rolling condition is maintained, the firepower of the gas furnace 100 is maintained as a small fire, and the cooking is performed by a small fire at a predetermined steaming cooking time.

In step S111, it is determined whether or not the steaming cooking time of the gas furnace 100 is reached. If yes, go to step S113.

In step S113, when the steaming cooking time of the gas furnace 100 arrives, the firepower of the gas furnace 100 is made smaller than the small fire, and the predetermined ripening time of the gas furnace 100 is started to make the predetermined enthalpy by the micro-fire. Cook time to pick out the soft and hard food materials.

In step S115, it is determined whether or not the predetermined skill time of the gas furnace 100 is reached. If yes, go to step S117.

In step S117, the firepower of the gas furnace 100 is turned off, that is, when the predetermined ripening time of the gas furnace 100 arrives, the fire power of the gas furnace 100 is turned off.

Finally, in step S119, the prompting unit 60 issues a prompt message to inform the user that the steaming is finished, and ends the steaming mode.

On the other hand, if the result of the determination in the above step S111 is NO, that is, if the predetermined steaming cooking time of the gas burner 100 has not yet arrived, the process proceeds to step S215. In step S215, the temperature sensing unit 20 detects the temperature of the steamer P on the gas furnace 100 to determine whether there is a dry burning phenomenon. If not, the predetermined steaming time of the gas stove 100 is continuously counted; if so, the firepower of the gas stove 100 is turned off. In detail, when dry burning occurs, The temperature of the bottom of the steamer P will be greatly increased to 160 ° C, and the temperature sensing unit 20 can sense the change process, so that the main control unit 40 can turn off the firepower of the gas furnace 100 to prevent continuous dry burning. purpose.

In summary, this creation is a control device for gas-fired cooking dishes. The steam cooking mode selected by the function setting unit can determine the firepower of the gas stove and set the cooking time and skill time. After steaming, the ingredients are fully matured, and the cooked food materials can be cooked without long-term attention to the state of cooking, and there is no safety problem caused by dry burning due to lack of attention to the cooking state.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the scope of the patents of the present invention. Therefore, the equivalent changes that are made by using the present specification and the contents of the drawings are all included in the right of the creation. Within the scope of protection, it is given to Chen Ming.

Claims (8)

A gas furnace cooking control device is disposed in a gas furnace, comprising: a flame sensing unit for detecting the flame of the gas burner of the gas furnace, and correspondingly generating a flame signal; a temperature sensing unit, In order to detect the temperature of the steamer on the gas stove, and correspondingly generate a temperature signal; a function setting unit for operating the gas burner in one of the steaming cooking modes and setting the gas furnace a cooking time and a predetermined cooking time are scheduled, and a function setting signal is generated correspondingly; a prompting unit is configured to generate a prompt message; and a main control unit is electrically connected to the flame sensing unit and the temperature sensing unit The function setting unit and the prompting unit are configured to receive the flame signal, the temperature signal, and the function setting signal, and generate a firepower control signal to a fire switch, so that the main control unit can adjust through the fire switch The firepower of the gas stove. The control device for a gas burner according to claim 1, wherein the function setting unit comprises a setting knob for rotating the gas furnace in one of the steaming cooking modes by clockwise rotation or counterclockwise rotation. Steamed cooking mode. The control device for a gas-fired cooking dish according to claim 2, wherein the steaming cooking mode comprises a first steaming cooking mode, and when the gas burner is operated in the first steaming cooking mode, the main control unit transmits the firepower The switch makes the fire of the gas stove a big fire. The control device for a gas-fired cooking dish according to claim 3, wherein the main control unit switches the firepower of the gas stove according to the temperature signal to determine that the steamer on the gas stove reaches a water rolling condition, so that the gas furnace is The firepower is a small fire and the scheduled steaming time of the gas stove is activated. The control device for a gas-fired cooking dish according to claim 4, wherein the main control unit makes the firepower of the gas furnace a slight fire when the predetermined steaming cooking time of the gas furnace arrives, and starts the predetermined skill of the gas furnace. Time, and the main control unit turns off the firepower of the gas furnace when the predetermined skill time of the gas furnace arrives, and causes the prompting unit to issue the prompt message. The control device for a gas-fired cooking dish according to claim 2, wherein the steaming cooking mode comprises a second steaming cooking mode, and when the gas burner is operated in the second steaming cooking mode, the main control unit transmits the firepower The switch makes the firepower of the gas stove a small fire. The control device for a gas-fired cooking dish according to claim 6, wherein the main control unit determines the firepower of the gas stove when the steamer on the gas stove reaches a water rolling condition according to the temperature signal, so that the gas furnace is The firepower is a small fire and the scheduled steaming time of the gas stove is activated. The control device for a gas-fired cooking dish according to claim 7, wherein the main control unit makes the firepower of the gas furnace a slight fire when the predetermined steaming time of the gas furnace arrives, and starts the predetermined skill of the gas furnace. Time, and the main control unit turns off the firepower of the gas furnace when the predetermined skill time of the gas furnace arrives, and causes the prompting unit to issue the prompt message.