CN112032773A - Intelligent stove control method and intelligent stove - Google Patents

Intelligent stove control method and intelligent stove Download PDF

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Publication number
CN112032773A
CN112032773A CN202010797317.8A CN202010797317A CN112032773A CN 112032773 A CN112032773 A CN 112032773A CN 202010797317 A CN202010797317 A CN 202010797317A CN 112032773 A CN112032773 A CN 112032773A
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China
Prior art keywords
container
change curve
temperature
data
curve data
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Pending
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CN202010797317.8A
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Chinese (zh)
Inventor
黄达富
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Chinabest Home Appliances Co Ltd
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Chinabest Home Appliances Co Ltd
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Priority to CN202010797317.8A priority Critical patent/CN112032773A/en
Publication of CN112032773A publication Critical patent/CN112032773A/en
Pending legal-status Critical Current

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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24CDOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C3/00Stoves or ranges for gaseous fuels
    • F24C3/12Arrangement or mounting of control or safety devices
    • F24C3/126Arrangement or mounting of control or safety devices on ranges

Abstract

The invention discloses an intelligent stove control method and a gas stove, and the intelligent stove control method comprises the following steps: s1: detecting the temperature of the container and recording the temperature change curve data of the container; s2: and detecting the temperature of the container, and adjusting the opening of the gas valve according to the container temperature change curve data and the detected container temperature so as to enable the detected container temperature change to conform to the recorded container temperature change curve. When the dish is cooked for the first time, the temperature of the container is detected during the cooking process, and the temperature change of the container is continuously recorded to form container temperature change curve data. When the same dish cooking is needed again, the temperature of the container is detected, and the opening degree of the gas valve is adjusted according to the temperature change curve data of the container, so that the temperature change of the container conforms to the recorded temperature change curve of the container, namely, the recorded temperature change of the container is reproduced, the influence of the size and the material of the container is avoided, and the accurate temperature control is realized.

Description

Intelligent stove control method and intelligent stove
Technical Field
The invention relates to the field of gas stoves, in particular to an intelligent stove control method and an intelligent stove.
Background
Along with the improvement of living standard and the development of science and technology, the traditional gas-cooker of manual regulation gas-cooker knob valve control firepower requires that the user possess more use experience, otherwise be difficult to control firepower, to the user or beginner that do not have any experience of cooking, the too big food of frying of firepower appears in the culinary art process is burnt, or the firepower is not enough leads to the problem that food is half-cooked, is difficult to make the delicious dish of a dish.
Also propelling away some small part intelligence stoves on the market at present, through storing the firepower control data that has the dish formula, the user need not manual regulation firepower when using. However, the fire control data of the intelligent stove cannot be changed or needs to be downloaded on the internet, and cannot be flexibly adjusted according to the requirements of users, and the dish types are popular dish types and do not necessarily accord with the tastes of people in different areas or the dish making habits of the users.
In addition, since the size and material of the containers used by the user are different, the same thermal power control data only controls the opening of the gas valve, that is, the gas flow rate, and there is a temperature deviation when using different containers, so that accurate control of thermal power cannot be realized, and the same cooking effect cannot be realized.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides an intelligent cooker control method and an intelligent cooker, which can record the temperature change of a container when a user cooks, enable the temperature of the container to reproduce the recorded temperature change process when the user cooks next time, are not influenced by the size and the material of the container, and realize accurate temperature control.
A control method of an intelligent cooker according to an embodiment of a first aspect of the present invention includes the steps of:
s1: detecting the temperature of the container and recording the temperature change curve data of the container;
s2: and detecting the temperature of the container, and adjusting the opening of the gas valve according to the container temperature change curve data and the detected container temperature so as to enable the detected container temperature change to conform to the recorded container temperature change curve.
According to the intelligent cooker control method and the intelligent cooker, the intelligent cooker at least has the following beneficial effects: when the dish is cooked for the first time, the temperature of the container is detected during the cooking process, and the temperature change of the container is continuously recorded to form container temperature change curve data. When the same dish cooking is needed again, the temperature of the container is detected, and the opening degree of the gas valve is adjusted according to the temperature change curve data of the container, so that the temperature change of the container conforms to the recorded temperature change curve of the container, namely, the recorded temperature change of the container is reproduced, the influence of the size and the material of the container is avoided, and the accurate temperature control is realized.
According to some embodiments of the invention, the step S1 further includes: detecting the opening degree or the gas flow of a gas valve, and recording gas flow change curve data;
the step S2 further includes: an approximate opening degree of the gas valve is set according to the gas flow rate change curve data, and the opening degree of the gas valve is adjusted on the basis of the approximate opening degree according to the container temperature change curve data and the detected container temperature.
According to some embodiments of the invention, the step S1 further includes: combining and storing container temperature change curve data and corresponding gas flow change curve data into dish type data to form a dish type catalog;
the step S2 further includes: and selecting one of the dish data in the dish catalog to obtain corresponding container temperature change curve data and gas flow change curve data.
According to some embodiments of the invention, further comprising step S0: selecting a working mode, and executing the step S1 if the recording mode is selected; if the automatic heating mode is selected, step S2 is executed.
According to some embodiments of the invention, the step S1 includes:
s11: detecting the temperature of the container and the opening degree or the gas flow of a gas valve, and recording container temperature change curve data and gas flow change curve data;
s12: selecting whether to store the data, and if the data are determined to be stored, combining and storing container temperature change curve data and gas flow change curve data into dish data; and if not, deleting the recorded container temperature change curve data and the recorded gas flow change curve data.
According to some embodiments of the invention, the step S2 includes the steps of:
s21: selecting dish type data, and acquiring container temperature change curve data and gas flow change curve data from the dish type data;
s22: setting the approximate opening degree of the gas valve according to the data of the gas flow change curve;
s23: detecting the temperature of the container, comparing the detected temperature value of the container with the temperature change curve data of the container, and increasing the opening degree of the gas valve if the detected temperature value of the container is less than the temperature value of the corresponding time point in the temperature change curve data of the container; and if the detected temperature value of the container is greater than the temperature value of the corresponding point in the corresponding data of the container temperature change curve, reducing the opening degree of the gas valve.
According to some embodiments of the invention, the gas valve is controlled to close when the temperature of the container exceeds a preset upper temperature limit value.
According to the second aspect embodiment of the invention, the intelligent cooker comprises: the kitchen body and all set up controller, temperature sensor, gas valve and valve regulator on the kitchen body, temperature sensor is used for detecting the temperature value of external container, valve regulator with the gas valve is connected, the controller respectively with temperature sensor and valve regulator electric connection, foretell intelligent kitchen control method can be carried out to the controller.
The intelligent cooker provided by the embodiment of the invention at least has the following beneficial effects: the controller detects the temperature of the container through the temperature sensor, the controller can control the valve regulator, and then the aperture of the gas valve is adjusted, the controller controls the aperture of the gas valve according to the intelligent stove control method, the temperature value of the container can be changed according to the recorded container temperature change curve in the cooking process, the automatic fire control effect is achieved, even if a user is not familiar with dish making, or the user can accurately control the fire change as a beginner, and delicious dish is made.
According to some embodiments of the invention, the valve adjuster is a stepper motor, the stepper motor is connected to the gas valve, and the controller is electrically connected to the stepper motor.
According to some embodiments of the present invention, the cooking range further comprises a function control panel and a gas adjusting knob disposed on the range body, and the controller is electrically connected to the function control panel and the gas adjusting knob, respectively.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a flow chart of one embodiment of the present invention;
FIG. 2 is a schematic diagram of a temperature profile of a container and a gas flow profile of an embodiment of the present invention;
FIG. 3 is a graph of gas valve opening versus gas flow for one embodiment of the present invention;
fig. 4 is a schematic structural diagram of an intelligent cooker in one embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, if there are first and second described only for the purpose of distinguishing technical features, it is not understood that relative importance is indicated or implied or that the number of indicated technical features or the precedence of the indicated technical features is implicitly indicated or implied.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
As shown in fig. 1, a control method of an intelligent cooker according to an embodiment of the present invention includes the steps of: s1: detecting the temperature of the container and recording the temperature change curve data of the container; s2: the temperature of the container is detected, and the opening degree of the gas valve 400 is adjusted according to the container temperature change curve data and the detected container temperature, so that the detected container temperature change conforms to the recorded container temperature change curve.
When the dish is cooked for the first time, the temperature of the container is detected during the cooking process, and the temperature change of the container is continuously recorded to form container temperature change curve data. When the same dish cooking is needed again, the temperature of the container is detected, and the opening degree of the gas valve 400 is adjusted according to the data of the temperature change curve of the container, so that the temperature change of the container conforms to the recorded temperature change curve of the container, namely, the recorded temperature change of the container is reproduced, the influence of the size and the material of the container is avoided, and the accurate temperature control is realized.
Referring to fig. 1, in some embodiments of the present invention, step S1 further includes: detecting the opening degree or the gas flow of the gas valve 400, and recording the data of the gas flow change curve;
step S2 further includes: an approximate opening degree of the gas valve 400 is set based on the gas flow rate change curve data, and the opening degree of the gas valve 400 is adjusted based on the approximate opening degree based on the container temperature change curve data and the detected container temperature.
When the dish is cooked for the first time, the opening degree or the gas flow rate of the gas valve 400 is detected during the cooking process, and the data of the gas flow rate change curve is continuously recorded and formed. When the same dish needs to be cooked next time, the approximate opening degree of the gas valve 400 is set according to the gas flow change curve data so as to quickly provide roughly required firepower (namely gas flow), then the opening degree of the gas valve 400 is adjusted according to the detected container temperature value and the container temperature change curve data, and finally the temperature change of the container conforms to the recorded container temperature change curve.
Through the gas valve 400 aperture or the gas flow of record culinary art in-process to can set for the approximate aperture that gas valve 400 roughly accords with, and then control the temperature value of container near required temperature value fast, the follow-up regulation of cooperation is favorable to adjusting the container temperature to the required temperature value that accords with container temperature curve fast, makes temperature control more quick accurate.
Referring to fig. 2, fig. 2 is a schematic diagram of a container temperature variation curve and a gas flow variation curve, which records the temperature variation of the container with time and the gas flow variation with time during a cooking process, and can reproduce the recorded cooking process according to the recorded data, thereby realizing the effect of automatic fire power control.
Referring to fig. 3, since the opening degree of the gas valve 400 is correlated with the gas flow rate, the gas flow rate can be indirectly known by detecting the opening degree of the gas valve 400, and can also be directly detected by a flow sensor.
Referring to fig. 1, in some embodiments of the present invention, step S1 further includes: combining and storing container temperature change curve data and corresponding gas flow change curve data into dish type data to form a dish type catalog;
step S2 further includes: and selecting one of the dish data in the dish catalog to obtain corresponding container temperature change curve data and gas flow change curve data.
Form the dish formula data (being firepower control data) through combining container temperature change curve and the gas flow change curve that corresponds, store in the dish formula catalogue, be favorable to the person of facilitating the use to call required dish formula data to realize the function of local recording dish formula data, can let the user adjust in a flexible way according to self requirement, make the culinary art process accord with user's culinary art custom more, the dish formula accords with user's taste more.
Referring to fig. 1, in some embodiments of the present invention, step S0 is further included: selecting a working mode, and executing the step S1 if the recording mode is selected; if the automatic heating mode is selected, step S2 is executed.
When the intelligent kitchen is used, the working mode of the intelligent kitchen is selected, and when the dish type recording mode is selected, the temperature change curve data and the gas flow change curve data of the container in the cooking process of a user are recorded to form dish type data; when the automatic heating mode is selected, the stored dish data is called to control the opening of the gas valve 400 according to the container temperature change curve data and the gas flow change curve data, thereby realizing the reproduction of the container temperature change during cooking. In this way, after the dish type data is recorded once, the dish type data can be called for unlimited times in subsequent use, and the function of automatic fire power control is realized.
Of course, the user can use the device according to the conventional method without selection, namely a normal use mode and dish recording or automatic fire power control.
Referring to fig. 1, in some embodiments of the present invention, step S1 includes:
s11: detecting the temperature of the container and the opening degree or the gas flow rate of the gas valve 400, and recording container temperature change curve data and gas flow rate change curve data;
s12: selecting whether to store the data, and if the data are determined to be stored, combining and storing container temperature change curve data and gas flow change curve data into dish data; and if not, deleting the recorded container temperature change curve data and the recorded gas flow change curve data.
After cooking, the user can select whether to save the dish data of cooking this time according to the quality of final dish finished product, and when not satisfied, can delete the dish data of record, make and use more convenient.
Referring to fig. 1, in some embodiments of the present invention, step S2 includes the steps of:
s21: selecting dish type data, and acquiring container temperature change curve data and gas flow change curve data from the dish type data;
s22: setting the approximate opening degree of the gas valve 400 according to the gas flow rate change curve data;
s23: detecting the temperature of the container, comparing the detected container temperature value T1 with the container temperature change curve data, and if the detected container temperature value is less than the temperature value T2 corresponding to the time point in the container temperature change curve data, increasing the opening degree of the gas valve 400; if the detected container temperature value T1 is greater than the temperature value T2 corresponding to the corresponding point in the container temperature change curve data, the opening degree of the gas valve 400 is decreased.
When cooking is performed, since the used containers may be replaced, the temperature of the gas valve 400 is different in different containers under the same opening degree, i.e., the same gas flow rate, resulting in temperature deviation. Therefore, by comparing the detected container temperature value T1 with the container temperature change curve data, the opening degree of the gas valve 400 is increased or decreased according to the comparison result between the detected container temperature value T2 and the temperature value T2 corresponding to the time point on the container temperature change curve, so that the temperature value on the container conforms to the container temperature change curve, the same temperature value change process can be realized even after the container is replaced, and the cooking process can be accurately reproduced.
Referring to fig. 1, in some embodiments of the present invention, the gas valve 400 is controlled to close when the temperature of the vessel exceeds a preset upper temperature limit.
In order to be used safely, in the using process, under the conditions of vegetable recording, automatic fire control or normal use, when the temperature of the container is detected to exceed the preset upper temperature limit value, the gas valve 400 is controlled to be closed, so that the situations of dry burning and the like are avoided, accidents are prevented, and the safety is improved.
Referring to fig. 4, a smart range according to a second aspect embodiment of the present invention includes: the intelligent cooking range comprises a cooking range body 100, and a controller 200, a temperature sensor 300, a gas valve 400 and a valve regulator 500 which are all arranged on the cooking range body 100, wherein the temperature sensor 300 is used for detecting a temperature value of an external container, the valve regulator 500 is connected with the gas valve 400, the controller 200 is respectively electrically connected with the temperature sensor 300 and the valve regulator 500, and the controller 200 can execute the above intelligent cooking range control method.
The controller 200 detects the temperature of the container through the temperature sensor 300, and the controller 200 can control the valve adjuster 500 to further adjust the opening degree of the gas valve 400, the controller 200 controls the opening degree of the gas valve 400 according to the above-mentioned intelligent stove control method, so that the temperature value of the container can be changed according to the recorded container temperature change curve in the cooking process, the effect of automatic fire control is realized, and even if a user is not familiar with the cooking style making, or the user can accurately control the fire change as a beginner to make delicious cooking styles.
The temperature sensor 300 may be an embodiment of an infrared thermometer, thermistor, or the like.
In some embodiments of the present invention, the valve adjuster 500 is a stepper motor, and the stepper motor is connected to the gas valve 400, and the controller 200 is electrically connected to the stepper motor.
The stepping motor is used for controlling the gas valve 400 to adjust the opening degree, and the stepping motor has the advantage of accurate control, so that the opening degree of the gas valve 400 can be accurately adjusted, the gas flow can be more accurately controlled, and the temperature control can be more accurately realized. The valve regulator 500 and the gas valve 400 may also be integrated, for example, in an embodiment of a proportional solenoid valve, the valve regulator 500 is an electro-hydraulic control module in the proportional solenoid valve, and the controller 200 is electrically connected to the proportional solenoid valve to control the opening of the proportional solenoid valve.
Referring to fig. 4, in some embodiments of the present invention, a function control panel 600 and a gas adjusting knob 700 are further included on the cooking range body 100, and the controller 200 is electrically connected to the function control panel 600 and the gas adjusting knob 700, respectively.
The control panel 600 is provided with a function key set, a display screen and other devices, so that a user can select a working mode of the intelligent cooker, such as a recording dish mode, an automatic fire control mode and the like, by operating the function keys, or can use the intelligent cooker according to a conventional usage without selecting the working mode, and the user can store or delete dish data managed by the control panel 600, or select the dish data to perform automatic fire control and the like. The user can generate the control signal to be transmitted to the controller 200 by operating the gas adjusting knob 700, and the controller 200 controls the valve adjuster 500 to adjust the opening degree of the gas valve 400 according to the control signal, so that the user can control the opening degree of the gas valve 400 by operating the gas adjusting knob 700.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The invention is not limited to the above embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the invention, and such equivalent modifications or substitutions are included in the scope defined by the claims of the present application.

Claims (10)

1. A control method of an intelligent stove is characterized by comprising the following steps:
s1: detecting the temperature of the container and recording the temperature change curve data of the container;
s2: the temperature of the container is detected, and the opening degree of the gas valve (400) is adjusted according to the container temperature change curve data and the detected container temperature, so that the detected container temperature change conforms to the recorded container temperature change curve.
2. The intelligent cooker control method according to claim 1, wherein the step S1 further comprises: detecting the opening degree or the gas flow of a gas valve (400), and recording the data of a gas flow change curve;
the step S2 further includes: an approximate opening degree of the gas valve (400) is set based on the gas flow rate change curve data, and the opening degree of the gas valve (400) is adjusted based on the approximate opening degree based on the container temperature change curve data and the detected container temperature.
3. The intelligent cooker control method according to claim 2, further comprising in the step S1: combining and storing container temperature change curve data and corresponding gas flow change curve data into dish type data to form a dish type catalog;
the step S2 further includes: and selecting one of the dish data in the dish catalog to obtain corresponding container temperature change curve data and gas flow change curve data.
4. The intelligent cooker control method according to claim 3, further comprising the step S0: selecting a working mode, and executing the step S1 if the recording mode is selected; if the automatic heating mode is selected, step S2 is executed.
5. The intelligent cooker control method according to claim 4, wherein the step S1 includes:
s11: detecting the temperature of the container and the opening degree or the gas flow of a gas valve (400), and recording container temperature change curve data and gas flow change curve data;
s12: selecting whether to store the data, and if the data are determined to be stored, combining and storing container temperature change curve data and gas flow change curve data into dish data; and if not, deleting the recorded container temperature change curve data and the recorded gas flow change curve data.
6. The intelligent cooker control method according to claim 4, wherein the step S2 comprises the steps of:
s21: selecting dish type data, and acquiring container temperature change curve data and gas flow change curve data from the dish type data;
s22: setting the approximate opening degree of the gas valve (400) according to the gas flow change curve data;
s23: detecting the temperature of the container, comparing the detected temperature value of the container with the temperature change curve data of the container, and increasing the opening degree of the gas valve (400) if the detected temperature value of the container is less than the temperature value of the corresponding time point in the temperature change curve data of the container; if the detected temperature value of the container is larger than the temperature value of the corresponding point in the data of the container temperature change curve, the opening degree of the gas valve (400) is reduced.
7. The intelligent cooker control method according to any one of claims 1 to 6, wherein: and when the temperature of the container exceeds a preset temperature upper limit value, controlling the gas valve (400) to be closed.
8. Intelligence kitchen, its characterized in that includes: the utility model provides a stove control method, including the kitchen body (100) and all set up controller (200), temperature sensor (300), gas valve (400) and valve regulator (500) on the kitchen body (100), temperature sensor (300) are used for detecting the temperature value of outer container, valve regulator (500) with gas valve (400) are connected, controller (200) respectively with temperature sensor (300) and valve regulator (500) electric connection, controller (200) can carry out an intelligent kitchen control method of any claim in claims 1 to 7.
9. The smart stove according to claim 8, wherein: the valve regulator (500) is a stepping motor, the stepping motor is connected with the gas valve (400), and the controller (200) is electrically connected with the stepping motor.
10. The smart stove according to claim 8, wherein: still including setting up function control panel (600) and gas adjust knob (700) on the kitchen body (100), controller (200) respectively with function control panel (600) and gas adjust knob (700) electric connection.
CN202010797317.8A 2020-08-10 2020-08-10 Intelligent stove control method and intelligent stove Pending CN112032773A (en)

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Application Number Priority Date Filing Date Title
CN202010797317.8A CN112032773A (en) 2020-08-10 2020-08-10 Intelligent stove control method and intelligent stove

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Application Number Priority Date Filing Date Title
CN202010797317.8A CN112032773A (en) 2020-08-10 2020-08-10 Intelligent stove control method and intelligent stove

Publications (1)

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CN112032773A true CN112032773A (en) 2020-12-04

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101949549A (en) * 2010-10-18 2011-01-19 攀钢集团钢铁钒钛股份有限公司 Flow control method of combustion system
CN106838998A (en) * 2017-03-10 2017-06-13 李明守 A kind of intelligent gas integrated kitchen range system
CN108980915A (en) * 2018-09-13 2018-12-11 深圳北鱼信息科技有限公司 The pot and stove combination product of intelligent cooking method and intelligent cooking

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101949549A (en) * 2010-10-18 2011-01-19 攀钢集团钢铁钒钛股份有限公司 Flow control method of combustion system
CN106838998A (en) * 2017-03-10 2017-06-13 李明守 A kind of intelligent gas integrated kitchen range system
CN108980915A (en) * 2018-09-13 2018-12-11 深圳北鱼信息科技有限公司 The pot and stove combination product of intelligent cooking method and intelligent cooking

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Application publication date: 20201204