CN113685869B - Integrated kitchen range and control method thereof - Google Patents
Integrated kitchen range and control method thereof Download PDFInfo
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- CN113685869B CN113685869B CN202111000802.9A CN202111000802A CN113685869B CN 113685869 B CN113685869 B CN 113685869B CN 202111000802 A CN202111000802 A CN 202111000802A CN 113685869 B CN113685869 B CN 113685869B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2042—Devices for removing cooking fumes structurally associated with a cooking range e.g. downdraft
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2021—Arrangement or mounting of control or safety systems
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
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- General Engineering & Computer Science (AREA)
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Abstract
The invention relates to an integrated cooker and a control method thereof. The integrated kitchen includes integrated kitchen body, and integrated kitchen still includes fan subassembly, functional unit and trachea runner subassembly, and functional unit includes heating device and inner bag, and heating device is used for the inner bag heating, and trachea runner subassembly mechanical connection is between inner bag and the fan subassembly, and trachea runner subassembly is used for providing the convulsions passageway, and control method includes: acquiring the temperature of the inner container; if the temperature of the liner reaches the preset temperature, controlling the fan assembly to be in a heat balance mode; the fan assembly is used for extracting first heat from the liner when in a heat balance mode, and the extracted first heat is balanced with heat generated by the heating device. The temperature of the inner container is kept constant, and the temperature fluctuation of the inner container is greatly reduced. The heating device works continuously, the service life of the heating device is prolonged, part of hot air of the liner is pumped into the fan assembly, the hot air heats the inside of the fan assembly, and oil stains of the fan assembly are removed conveniently.
Description
Technical Field
The invention relates to the technical field of kitchen appliances, in particular to an integrated kitchen range and a control method thereof.
Background
With the development of kitchen appliance technology, more and more families replace the traditional gas cooker with an integrated cooker at present. The integrated kitchen range has the characteristics of space saving, multiple functions and the like. The body of the integrated kitchen is provided with a functional component for realizing specific functions.
The inner container of the functional component of the integrated kitchen in the traditional technology has the problem of larger temperature fluctuation.
Disclosure of Invention
The first technical problem to be solved by the invention is to provide a control method of an integrated kitchen range, which can reduce the temperature fluctuation of the inner container of the functional component of the integrated kitchen range.
The second technical problem to be solved by the invention is to provide an integrated kitchen range, wherein the inner container of the functional component has lower temperature fluctuation.
The first technical problem is solved by the following technical scheme:
The utility model provides a control method of integrated kitchen, integrated kitchen includes integrated kitchen body, and integrated kitchen still includes fan subassembly, functional unit and trachea runner subassembly, and functional unit includes heating device and inner bag, and heating device is used for heating for the inner bag, and trachea runner subassembly mechanical connection is between inner bag and the fan subassembly, and trachea runner subassembly is used for providing the convulsions passageway, and control method includes: acquiring the temperature of the inner container; if the temperature of the liner reaches the preset temperature, controlling the fan assembly to be in a heat balance mode; the fan assembly is used for extracting first heat from the liner when in a heat balance mode, and the extracted first heat is balanced with heat generated by the heating device.
The embodiment provides an exhaust passage for the inner containers of the fan assembly and the functional assembly through the air pipe runner assembly. After the inner container of the functional assembly reaches the preset temperature, the fan assembly is controlled to be in a heat balance mode, so that the fan assembly extracts first heat in the inner container of the functional assembly through the air draft passage. The first heat and the heat generated by the heating device are balanced, so that the temperature of the inner container is kept constant, the temperature fluctuation of the inner container is greatly reduced, and the on-off action of the heating device can be omitted, so that the continuous work of the heating device is kept. And then through this kind of mode makes heating device can whole uninterrupted duty, has prolonged heating device's life, and the inside part hot air of inner bag is drawn into the fan subassembly, and this inside hot air of entering fan subassembly can heat the inside of fan subassembly, is favorable to getting rid of the greasy dirt of parts such as fan subassembly's wind wheel, spiral case.
In one embodiment, the integrated kitchen body further comprises a smoke exhaust ventilator assembly, the fan assembly is further used for providing power for the smoke exhaust ventilator assembly to exhaust smoke in a smoke exhaust ventilator mode, the air pipe runner assembly comprises an adjustable blade module and an air pipe runner, the air pipe runner is connected between the inner container and the fan assembly and used for providing an air exhaust passage, the adjustable blade module is arranged at the end part of the air pipe runner, and the adjustable blade module is used for adjusting the air flow of the air exhaust passage by changing the opening and closing angle of the adjustable blade module; if the temperature of the liner reaches the preset temperature, the step of controlling the fan assembly to be in the heat balance mode comprises the following steps: if the temperature of the inner container reaches the preset temperature and the fan assembly is in the oil fume sucking mode, the opening and closing angle of the adjustable blade module is adjusted according to the power of the heating device, so that the temperature of the inner container is kept at the preset temperature; if the temperature of the inner container reaches the preset temperature and the fan assembly is not in the oil fume sucking mode, the fan assembly is controlled to be in a heat balance mode, and the opening and closing angle of the adjustable blade module is adjusted to the maximum opening degree, so that the temperature of the inner container is kept at the preset temperature.
In one embodiment, the control method further includes: if the duration that the temperature of the inner container keeps the preset temperature reaches the first preset time, controlling the heating device to stop heating, and controlling the fan assembly to be in a heat dissipation mode; the fan assembly is used for extracting second heat from the inner container when in a heat dissipation mode so as to cool the inner container.
In this embodiment, after the execution of the working task of the functional component is completed, the fan component is controlled to be in a heat dissipation mode to quickly reduce the temperature of the liner, so as to prevent the user from being injured by the high-temperature gas flowing out of the liner.
In one embodiment, the control method further includes: if the time for keeping the temperature of the inner container at the preset temperature reaches the first preset time, controlling the heating device to stop heating, keeping the opening and closing angle of the adjustable blade module and controlling the fan assembly to be in a heat dissipation mode; the fan assembly is used for extracting second heat from the inner container when in a heat dissipation mode so as to cool the inner container.
In one embodiment, the control method further includes: if the duration of the fan assembly in the heat radiation mode reaches the second preset time, the fan assembly is controlled to stop working, and the opening and closing angle of the adjustable blade module is adjusted to the minimum opening.
The adjustable blade module is adjusted to the minimum opening, the air pipe runner assembly is turned off by the adjustable blade module, and oil smoke or other objects are prevented from entering the inner container through the air pipe runner assembly, so that damage is caused to the functional assembly.
The second technical problem is solved by the following technical scheme:
An integrated kitchen, includes integrated kitchen body, still includes: the functional component and the fan component are arranged on the integrated kitchen body; the functional component comprises an inner container and a heating device, wherein the heating device is used for heating the inner container; the air pipe runner assembly is mechanically connected between the inner container and the fan assembly and is used for providing an air suction passage; the control assembly is electrically connected with the fan assembly and used for acquiring the temperature of the liner; if the temperature of the liner reaches the preset temperature, controlling the fan assembly to be in a heat balance mode; the fan assembly is used for extracting first heat from the liner when in a heat balance mode, and the extracted first heat is balanced with heat generated by the heating device.
The embodiment provides an exhaust passage for the inner containers of the fan assembly and the functional assembly through the air pipe runner assembly. After the inner container of the functional assembly reaches the preset temperature, the fan assembly is controlled to be in a heat balance mode, so that the fan assembly extracts first heat in the inner container of the functional assembly through the air draft passage. The first heat and the heat generated by the heating device are balanced, so that the temperature of the inner container is kept constant, the temperature fluctuation of the inner container is greatly reduced, and the on-off action of the heating device can be omitted, so that the continuous work of the heating device is kept. And then through this kind of mode makes heating device can whole uninterrupted duty, has prolonged heating device's life, and the inside part hot air of inner bag is drawn into the fan subassembly, and this inside hot air of entering fan subassembly can heat the inside of fan subassembly, is favorable to getting rid of the greasy dirt of parts such as fan subassembly's wind wheel, spiral case.
In one embodiment, the integrated kitchen body further comprises a smoke exhaust ventilator assembly, the fan assembly is further used for providing power for the smoke exhaust ventilator assembly to exhaust smoke in a smoke exhaust ventilator mode, the air pipe runner assembly comprises an adjustable blade module and an air pipe runner, the air pipe runner is mechanically connected between the inner container and the fan assembly, the air pipe runner is used for providing an air exhaust passage, the adjustable blade module is arranged at the end part of the air pipe runner, and the adjustable blade module is used for adjusting the air flow of the air exhaust passage by changing the opening and closing angle of the adjustable blade module; the control assembly is also used for adjusting the opening and closing angles of the adjustable blade modules according to the power of the heating device if the temperature of the inner container reaches the preset temperature and the fan assembly is in the oil fume sucking mode so as to keep the temperature of the inner container at the preset temperature; and if the temperature of the inner container reaches the preset temperature and the fan assembly is not in the oil fume sucking mode, controlling the fan assembly to be in a heat balance mode and adjusting the opening and closing angle of the adjustable blade module to the maximum opening degree so as to keep the temperature of the inner container at the preset temperature.
In one embodiment, the functional components include a sterilizer component, a thermal insulation cabinet component, and/or a clean cabinet component.
In one embodiment, when the functional component is a cooking component, the integrated kitchen further comprises a heat dissipation runner, the heat dissipation runner is arranged at the top of the cooking component, an air inlet of the heat dissipation runner is communicated with air outside the integrated kitchen body, and an air outlet of the heat dissipation runner is communicated with the fan component.
The cooling channel is used for cooling the top of the cooking assembly, so that the cooking assembly and the assemblies near the cooking assembly are protected.
In one embodiment, the integrated cooker comprises a temperature sensor electrically connected with the control assembly, wherein the temperature sensor is used for collecting and feeding back the temperature of the inner container to the control assembly.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments or the conventional techniques of the present application, the drawings required for the descriptions of the embodiments or the conventional techniques will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to the drawings without inventive effort for those skilled in the art.
FIG. 1 is a schematic view of an integrated cooktop in one embodiment at a first angle;
FIG. 2 is a schematic view of the integrated cooktop of the embodiment of FIG. 1 at a second angle;
FIG. 3 is a schematic diagram of a functional module having a liner connected to a fan module by an air duct assembly according to one embodiment;
FIG. 4 is a flow chart of a method of controlling an integrated cooker in one embodiment;
FIG. 5 is a schematic flow chart of a control according to whether the fan assembly is in a lampblack suction mode in one embodiment;
FIG. 6 is a block diagram of an integrated cooktop in one embodiment;
FIG. 7 is an exploded view of an airway passage assembly in one embodiment;
FIG. 8 is an exploded view of an alternative embodiment of a tracheal tube assembly and a heat dissipation flow channel;
FIG. 9 is a schematic diagram of a functional module with a liner connected to a fan module through an air duct assembly and a heat dissipation assembly;
FIG. 10 is a schematic view of a functional module having a liner connected to a fan module by an air duct assembly;
FIG. 11 is an exploded view of a tracheal tube assembly according to yet another embodiment;
Reference numerals illustrate: 10-integrated kitchen body, 30-fan subassembly, 50-functional unit, 70-trachea runner subassembly, 70A-rotating vane, 70B-drive unit, 70C-trachea runner, 70D-first connecting seat, 70E-first sealing washer, 70F-second connecting seat, 70G-second sealing washer, 70H-third sealing washer, 90-kitchen body, 110-smoke ventilator subassembly, 130-control assembly, 150-heat dissipation runner, 170-temperature sensor.
Detailed Description
In order that the application may be readily understood, a more complete description of the application will be rendered by reference to the appended drawings. Embodiments of the application are illustrated in the accompanying drawings. This application may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.
It will be understood that the terms first, second, etc. as used herein may be used to describe various elements, but these elements are not limited by these terms. These terms are only used to distinguish one element from another element. For example, a first resistance may be referred to as a second resistance, and similarly, a second resistance may be referred to as a first resistance, without departing from the scope of the application. Both the first resistor and the second resistor are resistors, but they are not the same resistor.
It is to be understood that in the following embodiments, "connected" is understood to mean "electrically connected", "communicatively connected", etc., if the connected circuits, modules, units, etc., have electrical or data transfer between them.
As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," and/or the like, specify the presence of stated features, integers, steps, operations, elements, components, or groups thereof, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or groups thereof. Also, the term "and/or" as used in this specification includes any and all combinations of the associated listed items.
Regarding the liner of the functional module mentioned in the background art, there is a problem of large temperature fluctuation, and the inventor has found that the cause of the problem is as follows: in the prior art, the temperature of the liner is kept constant by controlling the intermittent operation of the heating device, and the liner is kept heated due to the residual temperature of the heating device when the heating device is cut off, so that the temperature of the liner is continuously increased. When the heating device is switched on again, the heating device is cooled to a certain extent, and a certain time is required for reheating, so that the temperature of the liner is difficult to rise rapidly. So that the problem of large temperature fluctuation of the liner occurs. In addition, the heating device is started and stopped repeatedly in a short time, so that the risk of burning out the heating device is increased, and the service life of the heating device is reduced.
Referring to fig. 1 to 3, the integrated cooker includes an integrated cooker body 10, and further includes a blower assembly 30, a functional assembly 50, and an air duct flow path assembly 70 disposed on the integrated cooker body 10. The functional module 50 includes a heating device for heating the inner container (not shown), and an inner container (not shown), and although the number of functional modules on the integrated range shown in fig. 1 is two, the number of functional modules may be one or more than two. In addition to providing a user with a cooking enclosure 90 for cooking, the integrated cooking enclosure may also be configured to provide specific functions, such as a steam and bake function, a sterilizer function, a litter box function, a thermal box function, etc., via the functional assembly 50. Taking the steaming and baking function as an example, when the food to be steamed and baked is put into the inner container, the heating device heats the inner container so that the food to be steamed and baked is gradually cooked in the high-temperature environment of the inner container. The air duct flow path assembly 70 is connected between the liner and the blower assembly 30, the air duct flow path assembly 70 providing an air extraction path. When the fan assembly 30 starts to work, the fan assembly 30 pumps the air in the liner to the external environment through the air pumping passage. Referring to fig. 4, the control method includes step S100 and step S300.
S100, acquiring the temperature of the liner.
It is understood that the temperature of the inner container refers to the temperature of the inner space of the inner container. The inner temperature of the inner container can be acquired by forming an opening in the wall of the inner container and extending a probe of the temperature sensor into the inner container through the opening.
And S300, if the temperature of the liner reaches the preset temperature, controlling the fan assembly 30 to be in a heat balance mode.
The fan assembly 30 is configured to extract a first amount of heat from the liner when in the heat balance mode, and the extracted first amount of heat is balanced with the heat generated by the heating device.
The functional module 50 needs to operate at a predetermined temperature for a certain time to perform its function, so that the temperature of the inner container should be kept unchanged when the temperature of the inner container reaches the predetermined temperature. The preset temperature may be set according to the function type of the function component 50, an instruction of a user, and the like. Taking the functional component 50 as a steaming and baking box component, if the temperature fluctuation is too large, the taste of the food to be steamed and baked is greatly affected, and even the food to be steamed and baked is likely to be clamped or burnt. Therefore, in order to ensure that the steaming and baking oven assembly can steam and bake food well, the temperature of the inner container of the steaming and baking oven assembly should be stabilized after reaching the preset temperature. The preset temperature can be set by a user by operating a key, a knob, a touch screen or the like arranged on the integrated cooker, and can also be determined by the type of food to be steamed and roasted. Taking the functional component 50 as a sterilizing cabinet component for example, if the temperature fluctuation is too large, the requirements on the temperature resistance of other parts of the whole machine and sterilizing appliances are relatively high, the cost of the whole machine is increased, and some plastic products cannot be put into the sterilizing cabinet for sterilizing under the general condition. Therefore, in order to ensure that the sterilizing cabinet assembly can perform better sterilization, the temperature of the inner container of the sterilizing cabinet assembly should be stabilized after reaching the preset temperature. The preset temperature may be set by a user by operating a key, a knob, a touch screen, or the like provided on the integrated cooker.
Compared with the conventional technology in which the temperature of the liner is kept constant by controlling the intermittent operation of the heating device, the embodiment keeps the temperature of the liner at the preset temperature by keeping the heating device continuously operating and controlling the fan assembly 30 in the heat balance mode. Specifically, the fan assembly 30 draws out the air with higher temperature in the inner container through the air suction passage, so that the air pressure in the inner container is reduced, the air with lower temperature outside the integrated stove flows into the inner container due to the pressure difference, and the heating device continuously heats the inner container at this time, so that the air with lower temperature is also continuously heated. In this process, the heat provided by the heating device to the inner container is the same as the first heat corresponding to the air with higher temperature extracted by the fan assembly 30, so that the first heat and the heat provided by the heating device are balanced, and the temperature of the inner container is ensured to be constant at the preset temperature.
This embodiment provides an extraction path for the liners of the fan assembly 30 and the functional assembly 50 through the air duct flow path assembly 70. After the inner container of the functional module 50 reaches the preset temperature, the fan module 30 is controlled to be in a heat balance mode, so that the fan module 30 extracts the first heat in the inner container of the functional module 50 through the air suction passage. The first heat and the heat generated by the heating device are balanced, so that the temperature of the inner container is kept constant, the temperature fluctuation of the inner container is greatly reduced, and the on-off action of the heating device can be omitted, so that the continuous work of the heating device is kept. The heating device can work continuously in the whole process in this way, the service life of the heating device is prolonged, part of hot air in the liner is pumped into the fan assembly 30, the part of hot air entering the fan assembly 30 can heat the inside of the fan assembly 30, and oil stains of components such as a wind wheel and a volute of the fan assembly 30 can be removed.
In one embodiment, the rotational speed of the fan assembly 30 in the heat balance mode is adjusted based on the temperature of the liner. Specifically, when the temperature of the liner exceeds a preset temperature, the rotational speed of the fan assembly 30 is increased, and when the temperature of the liner is lower than the preset temperature, the rotational speed of the fan assembly 30 is decreased. The closed-loop control mode is adopted, the temperature of the liner is used as a feedback quantity to adjust the rotating speed of the fan assembly 30 in the heat balance mode, so that the first heat extracted by the fan assembly 30 is balanced with the heat generated by the heating device.
In one embodiment, the rotational speed of the fan assembly 30 is determined based on the power of the heating device. Specifically, the heat generated by the heating device is related to the real-time power of the heating device, and the rotational speed of the fan assembly 30, in which the heat generated by the heating device when operating at any power is balanced with the first heat, can be determined according to the first correspondence. The first correspondence is a correspondence between the power of the heating device and the rotation speed of the fan assembly 30 when the temperature of the inner container is maintained at a preset temperature. The first correspondence may be that the rotation speed of the fan assembly 30 is gradually adjusted by keeping the power of the heating device unchanged until the temperature of the liner may be kept at a preset temperature, and find the rotation speed of the fan assembly 30 corresponding to the power of the current heating device. Changing the power of the heating device and repeating the similar process a plurality of times can find the corresponding rotation speed of the fan assembly 30 under different powers of the heating device to determine the first corresponding relationship.
In one embodiment, referring to fig. 1, the integrated cooktop body 10 further includes a range hood assembly 110, and the blower assembly 30 is further configured to power the range hood assembly 110 to extract cooking fumes in a range hood mode. It will be appreciated that the integrated range generally integrates the functions of a range hood, the range hood assembly 110 is used for separating the oil from the extracted oil, and the fan assembly 30 and the range hood assembly 110 cooperate to separate oil droplets from the oil and smoke gas, and the smoke gas is discharged outdoors. The air duct flow assembly 70 includes an adjustable vane module and an air duct flow connected between the liner and the air duct assembly 30 for providing an extraction air path. The adjustable blade module is arranged at the end part of the air pipe flow channel and is used for adjusting the air flow of the air draft passage by changing the opening and closing angle of the adjustable blade module. The greater flow of air in the extraction path means that the greater the amount of air at a higher temperature that is extracted from the liner by the fan assembly 30, the greater the amount of heat that is extracted from the liner by the fan assembly 30. It can thus be seen that the heat extracted from the liner by the fan assembly 30 is related to the air flow rate of the extraction path. When the opening and closing angle of the adjustable blade module is at the maximum opening, the flowing air of the air draft passage is not blocked by the adjustable blade module, and the air flow of the air draft passage is not influenced by the adjustable blade module. When the opening and closing angle of the adjustable blade module is between the maximum opening and the minimum opening, the air flowing in the air suction passage can be blocked by the adjustable blade module, and the air flow of the air suction passage can be reduced. When the opening and closing angle of the adjustable blade module is at the minimum opening, the air draft passage is completely closed.
Referring to fig. 5, step S300 specifically includes step S310 and step S330.
S310, if the temperature of the inner container reaches the preset temperature and the fan assembly 30 is in the oil smoke sucking mode, the opening and closing angles of the adjustable blade modules are adjusted according to the power of the heating device, so that the temperature of the inner container is kept at the preset temperature.
It will be appreciated that in the usual use scenario of an integrated stove, a user uses the functions of the functional assembly 50 while cooking using the stove body 90 on the integrated stove, for example steaming and baking other food while cooking when the functional assembly 50 is a steaming and baking oven assembly, or sterilizing tableware while cooking when the functional assembly 50 is a sterilizing cabinet assembly. While the user is using the cooking range 90, the user will typically use the range hood assembly 110 to draw cooking fumes at the same time, and the fan assembly 30 will be in a cooking fume drawing mode. In general, the rotation speed of the fan assembly 30 in the oil smoke sucking mode is much greater than that in the heat balance mode, so that the normal operation of the function of the range hood is not affected, if the air flow of the air suction passage is not controlled, the heat extracted by the high rotation speed in the oil smoke sucking mode is greater than that generated by the heating device, and the temperature of the inner container cannot be maintained at the preset temperature. Therefore, the adjustable blade module is disposed in the air pipe flow channel assembly 70, and the opening and closing angle of the adjustable blade module is adjusted to reduce the heat extracted from the liner by the fan assembly 30 in the oil smoke sucking mode, so that the heat extracted from the liner by the fan assembly 30 in the oil smoke sucking mode is balanced with the heat generated by the heating device, and the temperature of the liner is kept at the preset temperature.
In a specific embodiment, the opening and closing angle of the adjustable blade module is adjusted according to the power of the heating device, so that the temperature of the inner container is kept at a preset temperature: and adjusting the opening and closing angles of the adjustable blade modules according to the power adjustment of the heating device and the second corresponding relation so as to keep the temperature of the inner container at a preset temperature. The second corresponding relationship is used for reflecting the relationship between the power of the heating device and the opening and closing angle of the adjustable blade module when the temperature of the liner is kept at the preset temperature when the fan assembly 30 is in the oil smoke sucking mode. The second corresponding relation can be obtained through experimental tests in advance according to actual requirements. For example, the power of the heating device is kept unchanged, and the opening and closing angle of the adjustable blade module is gradually reduced from the maximum opening degree until the temperature of the inner container is kept at the preset temperature. And adjusting the power of the heating device, and repeating the similar process to obtain a second corresponding relation.
S330, if the temperature of the inner container reaches the preset temperature and the fan assembly 30 is not in the oil smoke sucking mode, controlling the fan assembly 30 to be in the heat balance mode and adjusting the opening and closing angle of the adjustable blade module to the maximum opening degree so as to keep the temperature of the inner container at the preset temperature.
When the fan assembly 30 is not in the oil smoke sucking mode, the air flow in the air suction passage is not required to be controlled, so that the opening and closing angle of the adjustable blade module is increased to the maximum opening, the air flow of the air suction passage cannot be influenced by the adjustable blade module, and the temperature of the liner is kept at the preset temperature by controlling the fan assembly 30 to work in the heat balance mode.
In one embodiment, the control method further comprises: if the duration of keeping the temperature of the inner container at the preset temperature reaches the first preset time, the heating device is controlled to stop heating, and the fan assembly 30 is controlled to be in the heat dissipation mode. The fan assembly 30 is used to extract the second heat from the liner when in the heat dissipation mode to cool the liner.
It will be appreciated that when the duration of the temperature of the inner container maintained at the preset temperature reaches the first preset time, the operation task of the functional module 50 is completed, and the operation of the heating device may be stopped. The first preset time may be set according to the function of the functional component 50 and/or the configuration of the user. For example, when the functional module 50 is a steaming and baking module, the time period for which the temperature of the inner container of the steaming and baking module is kept at the preset temperature reaches the first preset time set by the user, and the steaming and baking of the food to be steamed and baked in the inner container of the steaming and baking module is completed, and the heating of the inner container by the heating device is stopped. However, at this time, because the temperature of the gas in the inner container is high, if the user directly opens the cabinet door of the functional module 50 to take out the object in the functional module 50, the object may be damaged by the high-temperature gas gushing out of the inner container. Therefore, when the heating device is controlled to stop heating, the fan assembly 30 is controlled to be in a heat dissipation mode, so that the fan assembly 30 is cooled for the liner. In addition, the rotation speed of the fan assembly 30 in the heat dissipation mode may be the same as or different from that of the fan assembly 30 in the heat balance mode, which is not limited herein. Thus, the second heat may be the same as or different from the first heat. From the standpoint of the cooling rate, the rotational speed of the fan assembly 30 in the heat dissipation mode may be greater than the rotational speed of the fan assembly 30 in the heat balance mode. From the standpoint of simplifying control logic, the rotational speed of the fan assembly 30 in the heat dissipation mode may be equal to the rotational speed of the fan assembly 30 in the heat balance mode. From the standpoint of noise control, the rotational speed of the fan assembly 30 in the heat dissipation mode may be less than the rotational speed of the fan assembly 30 in the heat balance mode. The rotational speed setting of the fan assembly 30 in the heat dissipation mode may be selected according to circumstances.
In one embodiment, if the liner and the fan assembly 30 are provided with an adjustable blade assembly, the control method further comprises: if the time for keeping the temperature of the inner container at the preset temperature reaches the first preset time, the heating device is controlled to stop heating, the opening and closing angle of the adjustable blade module is kept, and the fan assembly 30 is controlled to be in a heat dissipation mode. The fan assembly 30 is used to extract the second heat from the liner when in the heat dissipation mode to cool the liner. Reference is made to the description of the heat dissipation mode and the second heat.
In one embodiment, the control method further comprises: if the duration of the fan assembly 30 in the heat dissipation mode reaches the second preset time, the fan assembly 30 is controlled to stop working and the opening and closing angle of the adjustable blade module is adjusted to the minimum opening. It will be appreciated that the fan assembly 30 being in the heat dissipation mode for a second predetermined period of time means that heat dissipation has been completed, and the fan assembly 30 may cease to operate. In addition, the adjustable blade module is adjusted to the minimum opening, and the adjustable blade module turns off the air pipe flow passage assembly 70, so that oil smoke or other objects are prevented from entering the inner container through the air pipe flow passage assembly 70, and damage is caused to the functional assembly 50.
It should be understood that, although the steps in the flowcharts of fig. 4 and 5 are shown in order as indicated by the arrows, these steps are not necessarily performed in order as indicated by the arrows. The steps are not strictly limited to the order of execution unless explicitly recited herein, and the steps may be executed in other orders. Moreover, at least a portion of the steps in fig. 4 and 5 may include a plurality of steps or stages, which are not necessarily performed at the same time, but may be performed at different times, and the order of the steps or stages is not necessarily sequential, but may be performed in rotation or alternately with at least a portion of the steps or stages in other steps or other steps.
The embodiment of the present invention further provides an integrated stove, please refer to fig. 1 to 3 and fig. 6, including an integrated stove body 10, the integrated stove further includes: functional assembly 50, fan assembly 30, air duct assembly 70, and control assembly 130. The functional module 50 and the blower module 30 are both disposed on the integrated cooker body 10. Wherein, the functional module 50 includes a liner and a heating device, and the heating device is used for heating the liner. The air duct flow assembly 70 is mechanically coupled between the liner and the fan assembly 30 for providing an extraction path for the fan assembly 30 to extract air from the liner.
The control assembly 130 is electrically connected to the fan assembly 30. The control component 130 is configured to obtain the temperature of the inner container, and control the fan component 30 to be in the heat balance mode if the temperature of the inner container reaches a preset temperature. The fan assembly 30 is configured to extract a first amount of heat from the liner when in the heat balance mode, and the extracted first amount of heat is balanced with the heat generated by the heating device.
This embodiment provides an extraction path for the liners of the fan assembly 30 and the functional assembly 50 through the air duct flow path assembly 70. After the inner container of the functional module 50 reaches the preset temperature, the heating device is kept to work continuously and the fan module 30 is controlled to be in a heat balance mode, so that the fan module 30 extracts the first heat in the inner container of the functional module 50 through the air suction passage. The first heat and the heat generated by the heating device are balanced, so that the temperature of the inner container is kept constant, the temperature fluctuation of the inner container is greatly reduced, and the on-off action of the heating device can be omitted, so that the continuous work of the heating device is kept. The heating device can work continuously in the whole process in this way, the service life of the heating device is prolonged, part of hot air in the liner is pumped into the fan assembly 30, the part of hot air entering the fan assembly 30 can heat the inside of the fan assembly 30, and oil stains of components such as a wind wheel and a volute of the fan assembly 30 can be removed.
In one embodiment, referring to fig. 1, the integrated cooktop body 10 further includes a range hood assembly 110, and the blower assembly 30 is further configured to power the range hood assembly 110 to extract cooking fumes in a range hood mode. The air duct flow path assembly 70 includes an adjustable vane module disposed at an end of the air duct flow path and an air duct flow path mechanically connected between the inner bladder and the air duct assembly 30 for providing an air suction path, the adjustable vane module being adapted to adjust an air flow rate of the air suction path by changing an opening and closing angle thereof. In one embodiment, as shown in FIG. 7, the adjustable blade module includes a blade unit 70A and a drive unit 70B. The drive unit may be a direct current motor. In order to facilitate the installation of the air duct 70C, the air duct 70C assembly 70 further includes a first connecting seat 70D, a first sealing ring 70E, a second connecting seat 70F, and a second sealing ring 70G, wherein one end of the air duct 70C provided with the blade is mechanically connected with the liner through the first connecting seat 70D, and the first sealing ring 70E is used for sealing an interface between the first connecting seat 70D and the liner. The other end of the air pipe runner 70C is mechanically connected to the fan assembly 30 through a second connecting seat 70F, and a second sealing ring 70G is used for sealing an interface between the second connecting seat 70F and the fan assembly 30. The control component 130 is further configured to adjust the opening and closing angle of the adjustable blade module according to the power of the heating device if the temperature of the inner container reaches the preset temperature and the fan component 30 is in the oil smoke sucking mode, so as to maintain the temperature of the inner container at the preset temperature; and if the temperature of the inner container reaches the preset temperature and the fan assembly 30 is not in the oil smoke sucking mode, controlling the fan assembly 30 to be in a heat balance mode and adjusting the opening and closing angle of the adjustable blade module to the maximum opening degree so as to keep the temperature of the inner container at the preset temperature.
In one embodiment, when the functional module 50 is a cooking module, as shown in fig. 8 and 9, the integrated cooker further includes a heat dissipation flow channel 150, the heat dissipation flow channel 150 is disposed at the top of the cooking module, an air inlet of the heat dissipation flow channel 150 is in communication with air outside the integrated cooker body 10, and an air outlet of the heat dissipation flow channel 150 is in communication with the fan module 30. Specifically, the cooking assembly can be a steam box assembly, an oven assembly, a steam oven assembly and the like, when the cooking assembly is used for cooking, more water vapor can be generated due to the fact that moisture in food and a container for containing the food is heated and evaporated, hot air and the water vapor in the inner container can naturally rise upwards and continuously contact with the top of the inner container of the cooking assembly, and then the temperature of the top of the cooking assembly is increased. Therefore, in order to protect the cooking assembly and the components in the vicinity of the cooking assembly, it is necessary to reduce the temperature of the top of the cooking assembly. In this embodiment, by arranging the heat dissipation flow channel 150 at the top of the cooking assembly, when the fan assembly 30 is turned on, the heat dissipation flow channel 150 sucks air with a lower external temperature from the integrated cooker body 10 through the air inlet, and the air exchanges heat with the top of the cooking assembly in the heat dissipation flow channel 150 to reduce the temperature of the top of the cooking assembly, and the air enters the fan assembly 30 through the air outlet of the heat dissipation flow channel 150, and is discharged out of the integrated cooker body 10 through the fan assembly 30.
In one embodiment, functional components 50 include a sterilizer component, a thermal cabinet component, and/or a clean cabinet component. Fig. 10 and 11 show the construction of the functional module 50 as a sterilizer module. Specifically, a hole is formed in the rear plate of the inner container of the disinfection cabinet, one end of the air pipe runner 70C, provided with the blade, is mechanically connected with the inner container through the first connecting seat 70D, the first sealing ring 70E is used for sealing the interface between the first connecting seat 70D and the inner container, and the third sealing ring 70H is used for sealing the interface between the first connecting seat 70D and the blade, which is connected with one end. The other end of the air duct flow passage 70C is mechanically connected to the fan assembly 30 through a second connection seat 70F.
In one embodiment, the integrated kitchen includes a temperature sensor electrically connected to the control assembly 130, and the temperature sensor is used for collecting and feeding back the temperature of the inner container to the control assembly 130. In one embodiment, referring to fig. 11, the temperature sensor 170 includes a body and a probe, and the body of the temperature sensor 170 is disposed on the back of the liner, i.e., on the side of the cabinet door opposite the functional module 50. The inner container is provided with a detection hole, and the probe extends into the inner container from the detection hole so as to obtain the temperature of the inner container.
In some embodiments, the control assembly 130 of the integrated cooktop is also used to implement the steps of the control method embodiments of any of the integrated cooktops described above. The control assembly 130 of the integrated cooker may be a single chip microcomputer.
The embodiment of the invention also provides a control device of the integrated kitchen range, the integrated kitchen range comprises an integrated kitchen range body 10, the integrated kitchen range further comprises a fan assembly 30, a functional assembly 50 and an air pipe runner assembly 70, the functional assembly 50 comprises a heating device and an inner container, the heating device is used for heating the inner container, the air pipe runner assembly 70 is mechanically connected between the inner container and the fan assembly 30, and the air pipe runner assembly 70 is used for providing an exhaust passage. The control device comprises a data acquisition module and a first control module. The data acquisition module is used for acquiring the temperature of the liner. The first control module is used for controlling the fan assembly 30 to be in a heat balance mode when the temperature of the inner container reaches a preset temperature. The fan assembly 30 is configured to extract a first amount of heat from the liner when in the heat balance mode, and the extracted first amount of heat is balanced with the heat generated by the heating device.
This embodiment provides an extraction path for the liners of the fan assembly 30 and the functional assembly 50 through the air duct flow path assembly 70. After the inner container of the functional module 50 reaches the preset temperature, the heating device is kept to work continuously and the fan module 30 is controlled to be in a heat balance mode, so that the fan module 30 extracts the first heat in the inner container of the functional module 50 through the air suction passage. The first heat and the heat generated by the heating device are balanced, so that the temperature of the inner container is kept constant, and the temperature fluctuation of the inner container is greatly reduced. In addition, the heating device can work continuously in the whole process, the service life of the heating device is prolonged, part of hot air in the liner is pumped into the fan assembly 30, the part of hot air entering the fan assembly 30 can heat the inside of the fan assembly 30, and oil stains of components such as a wind wheel and a volute of the fan assembly 30 can be removed.
In one embodiment, the integrated kitchen body 10 further includes a range hood assembly 110, the fan assembly 30 is further configured to provide power for the range hood assembly 110 to suck cooking fumes in a range hood sucking mode, the air duct flow assembly 70 includes an adjustable blade module and an air duct flow path, the air duct flow path is connected between the inner container and the fan assembly 30, the air duct flow path is configured to provide an air suction passage, the adjustable blade module is disposed at an end of the air duct flow path, and the adjustable blade module is configured to adjust an air flow rate of the air suction passage by changing an opening and closing angle of the adjustable blade module. The first control module comprises a first control unit and a second control unit. The first control unit is configured to adjust an opening and closing angle of the adjustable blade module according to power of the heating device when the temperature of the inner container reaches a preset temperature and the fan assembly 30 is in the oil smoke sucking mode, so that the temperature of the inner container is kept at the preset temperature. The second control unit is configured to control the fan assembly 30 to be in the heat balance mode and adjust the opening and closing angle of the adjustable blade module to a maximum opening degree when the temperature of the inner container reaches a preset temperature and the fan assembly 30 is not in the oil smoke pumping mode, so that the temperature of the inner container is kept at the preset temperature.
In one embodiment, the control device further comprises a second control module. The second control module is configured to control the heating device to stop heating and control the fan assembly 30 to be in a heat dissipation mode when a duration of maintaining the temperature of the inner container at the preset temperature reaches a first preset time. The fan assembly 30 is configured to extract a second heat from the liner when in the heat dissipation mode, so as to cool the liner.
In one embodiment, the second control module is further configured to control the heating device to stop heating and keep the opening and closing angle of the adjustable blade module and control the fan assembly 30 in the heat dissipation mode when the time for keeping the temperature of the inner container at the preset temperature reaches the first preset time.
In one embodiment, the control device further includes a third control module, where the third control module is configured to control the fan assembly 30 to stop working and adjust the opening and closing angle of the adjustable blade module to a minimum opening when the duration of the fan assembly 30 in the heat dissipation mode reaches a second preset time.
For specific limitations on the control device of the integrated cooker, reference may be made to the above limitations on the control method of the integrated cooker, and no further description is given here. The respective modules in the control device of the integrated cooker can be fully or partially realized by software, hardware and a combination thereof. The above modules may be embedded in hardware or may be independent of a processor in the computer device, or may be stored in software in a memory in the computer device, so that the processor may call and execute operations corresponding to the above modules. It should be noted that, in the embodiment of the present application, the division of the modules is schematic, which is merely a logic function division, and other division manners may be implemented in actual implementation.
In the description of the present specification, reference to the terms "some embodiments," "other embodiments," "desired embodiments," and the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic descriptions of the above terms do not necessarily refer to the same embodiment or example.
The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The foregoing examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (10)
1. The control method of the integrated kitchen is characterized in that the integrated kitchen comprises an integrated kitchen body, a fan assembly, a functional assembly and an air pipe runner assembly, wherein the fan assembly, the functional assembly and the air pipe runner assembly are arranged on the integrated kitchen, the functional assembly comprises a heating device and an inner container, the heating device is used for heating the inner container, the air pipe runner assembly is mechanically connected between the inner container and the fan assembly, and the air pipe runner assembly is used for providing an exhaust passage; the integrated kitchen body comprises a kitchen ventilator assembly, the fan assembly is further used for providing power for the kitchen ventilator assembly to suck oil smoke in an oil smoke sucking mode, the air pipe flow passage assembly comprises an adjustable blade module and an air pipe flow passage, the air pipe flow passage is connected between the inner container and the fan assembly and is used for providing an air suction passage, the adjustable blade module is arranged at the end part of the air pipe flow passage and is used for adjusting the air flow rate of the air suction passage by changing the opening and closing angle of the adjustable blade module; the control method comprises the following steps:
Acquiring the temperature of the inner container;
If the temperature of the liner reaches the preset temperature, keeping the heating device to work continuously and controlling the fan assembly to be in a heat balance mode; the fan assembly is used for extracting first heat from the liner when in the heat balance mode, and the extracted first heat and the heat generated by the heating device are kept balanced;
If the temperature of the liner reaches the preset temperature, the step of keeping the heating device continuously working and controlling the fan assembly to be in a heat balance mode comprises the following steps:
If the temperature of the inner container reaches the preset temperature and the fan assembly is in the oil fume sucking mode, the opening and closing angle of the adjustable blade module is adjusted according to the power of the heating device, so that the temperature of the inner container is kept at the preset temperature.
2. The control method according to claim 1, wherein the step of maintaining the heating device continuously operated and controlling the fan assembly in the heat balance mode if the temperature of the inner container reaches a preset temperature comprises:
If the temperature of the inner container reaches the preset temperature and the fan assembly is not in the oil fume sucking mode, controlling the fan assembly to be in the heat balance mode and adjusting the opening and closing angle of the adjustable blade module to the maximum opening degree so as to keep the temperature of the inner container at the preset temperature.
3. The control method according to claim 1, characterized in that the control method further comprises:
If the duration that the temperature of the inner container keeps the preset temperature reaches the first preset time, controlling the heating device to stop heating, and controlling the fan assembly to be in a heat dissipation mode; and the fan assembly is used for extracting second heat from the inner container when in the heat dissipation mode so as to cool the inner container.
4. The control method according to claim 2, characterized in that the control method further comprises:
If the time for keeping the temperature of the inner container at the preset temperature reaches the first preset time, controlling the heating device to stop heating, keeping the opening and closing angle of the adjustable blade module and controlling the fan assembly to be in a heat dissipation mode; and the fan assembly is used for extracting second heat from the inner container when in the heat dissipation mode so as to cool the inner container.
5. The control method according to claim 4, characterized in that the control method further comprises:
If the time length of the fan assembly in the heat radiation mode reaches the second preset time, controlling the fan assembly to stop working and adjusting the opening and closing angle of the adjustable blade module to the minimum opening.
6. An integrated kitchen, includes integrated kitchen body, its characterized in that still includes:
The functional component and the fan component are arranged on the integrated kitchen body; the functional component comprises an inner container and a heating device, wherein the heating device is used for heating the inner container;
the air pipe runner assembly is mechanically connected between the liner and the fan assembly and is used for providing an air draft passage;
The control assembly is electrically connected with the fan assembly and used for acquiring the temperature of the inner container; if the temperature of the inner container reaches the preset temperature, keeping the heating device to continuously work and controlling the fan assembly to be in a heat balance mode; the fan assembly is used for extracting first heat from the liner when in the heat balance mode, and the extracted first heat and the heat generated by the heating device are kept balanced;
The integrated kitchen body further comprises a smoke exhaust ventilator assembly, the fan assembly is further used for providing power for the smoke exhaust ventilator assembly to exhaust smoke in a smoke exhaust ventilator assembly in a smoke exhaust ventilator mode, the air pipe flow passage assembly comprises an adjustable blade module and an air pipe flow passage, the air pipe flow passage is mechanically connected between the inner container and the fan assembly, the air pipe flow passage is used for providing an air suction passage, the adjustable blade module is arranged at the end part of the air pipe flow passage, and the adjustable blade module is used for adjusting the air flow of the air suction passage by changing the opening and closing angle of the adjustable blade module;
The control assembly is further used for adjusting the opening and closing angles of the adjustable blade modules according to the power of the heating device if the temperature of the inner container reaches a preset temperature and the fan assembly is in the oil smoke sucking mode, so that the temperature of the inner container is kept at the preset temperature.
7. The integrated cooker of claim 6, wherein the control assembly is further configured to control the fan assembly to be in the heat balance mode and adjust the opening and closing angle of the adjustable blade module to a maximum opening degree so as to maintain the temperature of the inner container at the preset temperature if the temperature of the inner container reaches the preset temperature and the fan assembly is not in the oil smoke sucking mode.
8. The integrated stove of claim 6 wherein the functional components comprise a sterilizer component, a thermal cabinet component, and/or a clean cabinet component.
9. The integrated cooker according to claim 6, further comprising a heat dissipation runner when the functional component is a cooking component, the heat dissipation runner being disposed at a top of the cooking component, an air inlet of the heat dissipation runner being in communication with air outside the integrated cooker body, an air outlet of the heat dissipation runner being in communication with the fan component.
10. The integrated cooker of claim 6, comprising a temperature sensor electrically connected to the control assembly, the temperature sensor configured to collect and feed back the temperature of the inner container to the control assembly.
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