CN111694385B - Heating control method, heating device and computer storage medium - Google Patents
Heating control method, heating device and computer storage medium Download PDFInfo
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- CN111694385B CN111694385B CN202010386028.9A CN202010386028A CN111694385B CN 111694385 B CN111694385 B CN 111694385B CN 202010386028 A CN202010386028 A CN 202010386028A CN 111694385 B CN111694385 B CN 111694385B
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/52—Alarm-clock-controlled mechanisms for coffee- or tea-making apparatus ; Timers for coffee- or tea-making apparatus; Electronic control devices for coffee- or tea-making apparatus
- A47J31/525—Alarm-clock-controlled mechanisms for coffee- or tea-making apparatus ; Timers for coffee- or tea-making apparatus; Electronic control devices for coffee- or tea-making apparatus the electronic control being based on monitoring of specific process parameters
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/54—Water boiling vessels in beverage making machines
- A47J31/56—Water boiling vessels in beverage making machines having water-level controls; having temperature controls
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The application is applicable to the technical field of control, and provides a heating control method, a heating device and a computer storage medium, which comprise the following steps: when a heating instruction is monitored, calculating a theoretical power value according to a target temperature and the target flow rate in the heating instruction; acquiring a dissipation power coefficient, and calculating an actual power value according to the power dissipation coefficient and the theoretical power value; and controlling the heating device to heat according to the actual power value and the target outflow rate in the heating instruction. By the method, the heating time of the water dispenser can be effectively shortened, and the power consumption can be saved.
Description
Technical Field
The present application relates to a heating control method, a heating device and a computer storage medium.
Background
The heating device is widely applied to daily life of people, and the water dispenser is a common heating device. The heating method of the traditional water dispenser is that a fixed amount of water is heated until the water reaches the boiling point.
The traditional water dispenser has limited heating water amount in one heating process, and when the required hot water amount exceeds the single heating water amount of the water dispenser, the water dispenser needs to be heated for many times, so that the heating time is longer. In addition, because the traditional water dispenser needs to heat water to the boiling point in each heating process, when a user needs warm water, the water dispenser is usually used for heating water to the boiling point, and then the boiling water is cooled to the warm water, so that the process not only consumes a long time, reduces the user experience, but also wastes electric power resources and consumes a large amount of electricity.
Disclosure of Invention
The embodiment of the application provides a heating control method, a heating device and a computer storage medium, and can solve the problems of long heating time and large power consumption of the existing water dispenser.
In a first aspect, an embodiment of the present application provides a heating control method, including:
when a heating instruction is monitored, calculating a theoretical power value according to a target temperature and the target flow rate in the heating instruction;
acquiring a dissipation power coefficient, and calculating an actual power value according to the power dissipation coefficient and the theoretical power value;
and controlling the heating device to heat according to the actual power value and the target outflow rate in the heating instruction.
In a possible implementation manner of the first aspect, the calculating a theoretical power value according to the target temperature and the target flow rate in the heating instruction includes:
acquiring the temperature of a first to-be-heated liquid in the heating device at present, and calculating the temperature difference between the temperature of the first to-be-heated liquid and the target temperature;
and calculating the theoretical power value according to the temperature difference and the target flow rate.
In a possible implementation manner of the first aspect, the calculating the theoretical power value according to the temperature difference and the target flow rate includes:
if the temperature difference is not within the preset range, controlling the heating device to heat the first to-be-heated liquid according to first preset power until the temperature difference between the temperature of the first to-be-heated liquid and the target temperature is within the preset range;
and when the temperature difference between the temperature of the first liquid to be heated and the target temperature is within a preset range, controlling the heating device to stop heating, and calculating the theoretical power value according to the temperature difference and the target flow rate.
In a possible implementation manner of the first aspect, the calculating the theoretical power value according to the temperature difference and the target flow rate includes:
obtaining the category of the first to-be-heated liquid, and determining the specific heat capacity corresponding to the category;
and calculating the theoretical power value according to the specific heat capacity, the temperature difference and the target flow rate.
In a possible implementation manner of the first aspect, the calculating an actual power value according to the dissipated power coefficient and the theoretical power value includes:
and dividing the theoretical power value by the dissipation power coefficient to obtain the actual power value.
In a possible implementation manner of the first aspect, the controlling the heating device to heat according to the actual power value and the target outflow rate in the heating instruction includes:
controlling the heating device to heat according to the actual power value, and monitoring the accumulated outflow of the first to-be-heated liquid in the heating device;
and when the difference value between the accumulated outflow and the target outflow is within a preset numerical range, controlling the heating device to stop heating.
In a possible implementation manner of the first aspect, the method further includes:
when a preset instruction is monitored, acquiring the temperature and the quality of a second liquid to be heated in the heating device before heating;
controlling the heating device to heat the second liquid to be heated for a preset time according to a second preset power;
when heating is stopped, obtaining the temperature of the second liquid to be heated after heating, and calculating heating power according to the temperature after heating, the temperature before heating, the mass and the preset time;
and calculating the dissipation power coefficient according to the heating power and the second preset power.
In a second aspect, an embodiment of the present application provides a heating device, including:
the theoretical value calculating unit is used for calculating a theoretical power value according to the target temperature and the target flow rate in the heating instruction when the heating instruction is monitored;
the actual value calculating unit is used for acquiring a dissipation power coefficient and calculating an actual power value according to the power dissipation coefficient and the theoretical power value;
and the control unit is used for controlling the heating device to heat according to the actual power value and the target outflow quantity in the heating instruction.
In a third aspect, an embodiment of the present application provides a heating apparatus, including a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor, when executing the computer program, implements the heating control method according to any one of the first aspect.
In a fourth aspect, an embodiment of the present application provides a computer-readable storage medium, and the embodiment of the present application provides a computer-readable storage medium, where a computer program is stored, where the computer program is executed by a processor to implement the heating control method according to any one of the first aspect.
In a fifth aspect, the present application provides a computer program product, which when run on a terminal device, causes the terminal device to execute the heating control method according to any one of the first aspect.
Compared with the prior art, the embodiment of the application has the advantages that:
in the embodiment of the application, when a heating instruction is monitored, a theoretical power value is calculated according to a target temperature and a target flow rate in the heating instruction; and calculating an actual power value according to the dissipation power coefficient and the theoretical power value. Because the target temperature and the target flow rate in the heating instruction may be different during each heating, by using the method, the actual power value required by the heating device can be adjusted at any time according to the target temperature and the target flow rate, and then the heating device is controlled to heat according to the actual power value and the target flow rate in the heating instruction, so that the heating device can heat the liquid to be heated to the target temperature at the fastest speed, and the heating time is saved; in addition, because the target temperature is adjustable, the heating device does not need to heat the liquid to be heated to the boiling point every time, but only needs to heat to the target temperature, so that the power resource is saved, and the user experience is improved.
It is understood that the beneficial effects of the second aspect to the fifth aspect can be referred to the related description of the first aspect, and are not described herein again.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of a heating device provided in an embodiment of the present application;
FIG. 2 is a schematic flow chart of a heating control method according to an embodiment of the present application;
fig. 3 is a schematic flowchart of a method for calculating a theoretical power value according to an embodiment of the present application;
FIG. 4 is a block diagram of a heating device according to an embodiment of the present disclosure;
fig. 5 is a schematic structural diagram of a heating device according to another embodiment of the present application.
Detailed Description
In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
As used in this specification and the appended claims, the term "if" may be interpreted contextually as "when.. or" upon "or" in response to a determination "or" in response to a detection ".
Furthermore, in the description of the present application and the appended claims, the terms "first," "second," and the like are used for distinguishing between descriptions and not necessarily for describing or implying relative importance.
Reference throughout this specification to "one embodiment" or "some embodiments," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the present application. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," or the like, in various places throughout this specification are not necessarily all referring to the same embodiment, but rather "one or more but not all embodiments" unless specifically stated otherwise.
Referring to fig. 1, a schematic structural diagram of a heating device provided in an embodiment of the present application is shown. As shown in fig. 1, the heating device may include a processor 101, an interaction module 102, and a heater 103. In an application scenario, an execution subject of the heating control method provided by the embodiment of the present application may be the processor 101 of the heating device. The user may input/select heating instructions, including a target temperature and a target flow rate, via the interactive module 102. The processor 101 of the heating device monitors a heating instruction through the interaction module 102, and controls the heater 103 to heat when the heating instruction is monitored by using the heating control method provided by the embodiment of the application.
Referring to fig. 2, a schematic flow chart of a heating control method provided in an embodiment of the present application may include, by way of example and not limitation, the following steps:
s201, when a heating instruction is monitored, calculating a theoretical power value according to a target temperature and a target flow rate in the heating instruction.
The target temperature is the temperature of the heated liquid that the user wishes to obtain. For example: in the application scenario shown in fig. 1, it is assumed that a user wants to obtain warm water of 50 degrees, and the input 50 may be input through the interaction module, where 50 corresponds to a target temperature. Or 50 degrees in the temperature options given by the interactive module.
The target flow rate is the flow rate of the heated liquid that the user wishes to obtain. The user may input/select a target flow rate through the interaction module. Of course, in applications, the target flow rate may also be obtained indirectly. For example, the flow rates corresponding to different water yields may be preset, and when the water yield is selected/input by the user, the flow rate corresponding to the water yield is recorded as the target flow rate. For example: assume that the interaction module displays to the user two water outputs, 300ml and 500ml, where 300ml corresponds to a flow rate of 8ml/s and 500ml corresponds to a flow rate of 10 ml/s. Then when the user selects 300ml, the equivalent is that the target flow rate is also selected, i.e. 8ml/s is noted as the target flow rate.
S202, acquiring a dissipation power coefficient, and calculating an actual power value according to the power dissipation coefficient and the theoretical power value;
the above theoretical power value is heating power of the heater to generate working heat (i.e. heat for heating), i.e. working power; the actual power value refers to the heating power of the total heat (including work heat and loss heat) generated by the heater, i.e., the total power.
In practical application, the heater will generate heat loss during heating, and if the heater is heated according to the theoretical power value, the target temperature cannot be reached. Therefore, it is necessary to calculate the actual power value from the dissipation power coefficient and the theoretical power value.
The dissipation power coefficient may be a ratio of a theoretical power value to an actual power value, may also be a ratio of an actual power value to a theoretical power value, may also be a ratio of a loss power value (a difference between an actual power value and a theoretical power value) to an actual power value, and of course, may also be a ratio of a loss power value to a theoretical power value. The expression/calculation method of the dissipation power coefficient is not particularly limited as long as the ratio of the loss power of the heater can be represented.
Optionally, when the dissipation power coefficient is a ratio of the theoretical power value to the actual power value, step S202 specifically includes:
and dividing the theoretical power value by the dissipation power coefficient to obtain the actual power value.
It should be noted that, when the expression/calculation manner of the dissipation power coefficient is changed, the method of calculating the actual power value in step S202 is also changed accordingly. For example, when the consumed power coefficient is a ratio of the consumed power value to the theoretical power value, step S202 specifically includes: multiplying the theoretical power value by a dissipation power coefficient to obtain a loss power value; and adding the loss power value to the theoretical power value to obtain an actual power value.
The dissipation power coefficient may be set at the time of shipment of the heating apparatus and stored in a processor or a storage medium of the heating apparatus, and may be directly acquired by the processor at the time of heating control. However, in practical applications, as the number of times of using the heater of the heating device increases, the heater usually suffers from device aging and the like, which leads to an increase in heat loss and a change in power loss. If the dissipation power coefficient is not changed in the heating control process, the calculated actual power value is inaccurate, and the heating to the target temperature cannot be guaranteed. Thus, in order to ensure the accuracy of the heating control, i.e. to ensure heating to the target temperature, in one embodiment the dissipation power coefficient may be updated at any time during use of the heating device. During heating control, the processor acquires the power dissipation coefficient updated last time. Specifically, the following steps may be included.
1) And when a preset instruction is monitored, acquiring the temperature and the quality of a second liquid to be heated in the heating device before heating.
The preset instructions can be triggered automatically when the heating device is first used, for example: and after the heating device is electrified for the first time, triggering a preset instruction. It is also possible to set a timer program which generates a preset command whenever the time reaches a preset time. And when the processor monitors a preset instruction, the dissipation power coefficient is updated.
Of course, the user may also be provided with an update option via the interaction module of the heating device, which when selected by the user corresponds to triggering a preset instruction. And when the processor monitors a preset instruction, the dissipation power coefficient is updated.
2) And controlling the heating device to heat the second liquid to be heated for a preset time according to a second preset power.
Wherein the second preset power and the preset time may be preset.
And when the time for heating the heating device according to the second preset power reaches the preset time, controlling the heating device to stop heating.
3) And after heating is stopped, obtaining the temperature of the second liquid to be heated after heating, and calculating the heating power according to the temperature after heating, the temperature before heating, the mass and the preset time.
The heating power can be calculated according to the law of thermodynamics. Exemplarily, the heating power is (after-heating temperature-before-heating temperature) x mass × specific heat capacity of the second liquid to be heated/preset time.
4) And calculating the dissipation power coefficient according to the heating power and the second preset power.
Wherein, the heating power represents the part of power generated by the heating device to do work heat, namely the work power; and the second predetermined power corresponds to a power at which the heating means generates the total heat, i.e., the total power.
The method of calculating the dissipation power coefficient corresponds to the method of calculating the actual power value in step S202.
For example, assume that the dissipation power factor is the ratio of the theoretical power value to the actual power value. Then the specific calculation method of step 4) is: and dividing the heating power by the second preset power to obtain a dissipation power coefficient.
And S203, controlling the heating device to heat according to the actual power value and the target flow rate in the heating instruction.
Here, the target outflow amount indicates the amount of heating liquid desired by the user. Illustratively, if the user inputs/selects a water output of 300ml through the interaction module, the corresponding target water output is 300 ml.
Optionally, the specific method in step S203 may include:
controlling the heating device to heat according to the actual power value, and monitoring the accumulated outflow of the first to-be-heated liquid in the heating device; and when the difference value between the accumulated outflow and the target outflow is within a preset numerical range, controlling the heating device to stop heating.
In practical applications, the heated liquid flows out continuously, but the statistical period of the statistical cumulative outflow is discontinuous, so that a certain error exists between the actual target outflow and the statistical cumulative outflow. Only if this error is within a preset range of values. Of course, the smaller the preset value range, the more accurate the water discharge amount control. The accuracy of the water yield control can be improved by shortening the statistical period.
In the embodiment of the application, when a heating instruction is monitored, a theoretical power value is calculated according to a target temperature and a target flow rate in the heating instruction; and calculating an actual power value according to the dissipation power coefficient and the theoretical power value. Because the target temperature and the target flow rate in the heating instruction may be different during each heating, by using the method, the actual power value required by the heating device can be adjusted at any time according to the target temperature and the target flow rate, and then the heating device is controlled to heat according to the actual power value and the target flow rate in the heating instruction, so that the heating device can heat the liquid to be heated to the target temperature at the fastest speed, and the heating time is saved; in addition, because the target temperature is adjustable, the heating device does not need to heat the liquid to be heated to the boiling point every time, but only needs to heat to the target temperature, so that the power resource is saved, and the user experience is improved.
Referring to fig. 3, a schematic flow chart of a method for calculating a theoretical power value according to an embodiment of the present application is shown. As shown in fig. 3, in step S201, calculating a theoretical power value according to the target temperature and the target flow rate in the heating command may include the following steps:
s301, acquiring the temperature of a first to-be-heated liquid in the heating device at present, and calculating the temperature difference between the temperature of the first to-be-heated liquid and the target temperature.
In practice, the heating device may be used for heating different liquids, such as water, milk, etc. The "first liquid to be heated" here and the "second liquid to be heated" in the embodiment of fig. 2 may be the same liquid or different liquids. The terms "first" and "second" are used only for distinguishing two liquids to be heated, and are not used for counting or representing the sequence and the like.
The theoretical power value can be calculated directly from the temperature difference and the target flow rate. But generally the heating power of the heating device is limited to an upper limit. If the temperature difference is large, the following may occur: even if the heating device heats with the maximum heating power, the first liquid to be heated cannot reach the target temperature, that is, the temperature of the heated liquid is not the temperature required by the user, which reduces the user experience.
To avoid this, in one embodiment, when the temperature difference is small, the theoretical power value may be calculated directly from the temperature difference and the target flow rate; when the temperature difference is large, the preheating process may be increased. The specific steps are as follows.
S302, if the temperature difference is within a preset range, calculating the theoretical power value according to the temperature difference and the target flow rate.
The preset range may be calculated according to conditions such as a maximum heating power of the heating device, a target flow rate, and the like. Exemplarily, according to the law of thermodynamics, maximum heating power ÷ target flow rate ÷ specific heat capacity of the first liquid to be heated ÷ maximum temperature difference; accordingly, the predetermined range is less than or equal to the maximum temperature difference.
The temperature difference is in a preset range, which indicates that the temperature difference is small, preheating is not needed at the moment, and the theoretical power value is directly calculated according to the temperature difference and the target flow rate; then, heating control is performed as described in steps S202 to S203.
And S303, if the temperature difference is not within a preset range, controlling the heating device to heat the first to-be-heated liquid according to a first preset power until the temperature difference between the temperature of the first to-be-heated liquid and the target temperature is within the preset range.
The temperature difference is not within the preset range, which indicates that the temperature difference is large, and at the moment, the preheating process is added, namely the heating device is controlled to heat the first to-be-heated liquid according to the first preset power until the temperature difference between the temperature of the first to-be-heated liquid and the target temperature is within the preset range.
The first preset power and the second preset power in step S202 may be the same power or different powers. Generally, the larger the first preset power, the shorter the preheating time.
S304, when the temperature difference between the temperature of the first to-be-heated liquid and the target temperature is in a preset range, controlling the heating device to stop heating, and calculating the theoretical power value according to the temperature difference and the target flow rate.
After the preheating process, performing a formal heating process, namely calculating the theoretical power value according to the temperature difference and the target flow rate; then, heating control is performed as described in steps S202 to S203.
It should be noted that, in the preheating process, the liquid cannot flow out from the water outlet of the heating device; only in the formal heating process, the liquid flows out from the water outlet of the heating device.
In other words, the preheating process is preheating, and the purpose is to reduce the temperature difference, so as to ensure that the heating device can heat the first to-be-heated liquid to the target temperature at the target flow rate in the formal heating process, thereby improving the user experience.
In one embodiment, the calculating the theoretical power value according to the temperature difference and the target flow rate in steps S302 and S304 may include:
obtaining the category of the first to-be-heated liquid, and determining the specific heat capacity corresponding to the category; and calculating the theoretical power value according to the specific heat capacity, the temperature difference and the target flow rate.
The specific heat capacities of different liquids are different, so that the category of the first to-be-heated liquid is obtained first, and the specific heat capacity of the first to-be-heated liquid is determined according to the category. In practice, the category of the first liquid to be heated may be selected/entered by the user. For example: options are provided by the interactive module of the heating device, such as "water", "milk", etc. Assuming that the user selects "water", the category in which the first liquid to be heated is correspondingly obtained is water.
When the theoretical power value is calculated from the specific heat capacity, the temperature difference and the target flow rate, the theoretical power value can still be calculated according to the law of thermodynamics, that is, the specific heat capacity x the temperature difference x the mass of the first liquid to be heated is the theoretical power value. Wherein the mass of the first liquid to be heated is the target flow rate x the density of the first liquid to be heated. For example: the target flow rate is 10ml/s, the first to-be-heated liquid is water, and the density is 1g/ml, so that the mass of the first to-be-heated liquid is 10ml/s × 1g/ml — 1 g/s.
It should be understood that, the sequence numbers of the steps in the foregoing embodiments do not imply an execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present application.
Fig. 4 shows a block diagram of a heating apparatus provided in an embodiment of the present application, corresponding to the method described in the above embodiment, and only the portion related to the embodiment of the present application is shown for convenience of description.
Referring to fig. 4, the apparatus includes:
and a theoretical value calculating unit 41, configured to calculate a theoretical power value according to the target temperature and the target flow rate in the heating instruction when the heating instruction is monitored.
And the actual value calculating unit 42 is configured to obtain a dissipation power coefficient, and calculate an actual power value according to the power dissipation coefficient and the theoretical power value.
And a control unit 43, configured to control the heating device to heat according to the actual power value and the target outflow rate in the heating instruction.
Optionally, the theoretical value calculating unit 41 includes:
and the temperature difference calculation module is used for acquiring the temperature of a first to-be-heated liquid in the heating device at present and calculating the temperature difference between the temperature of the first to-be-heated liquid and the target temperature.
And the theoretical value calculating module is used for calculating the theoretical power value according to the temperature difference and the target flow rate.
Optionally, the theoretical value calculating module is further configured to:
if the temperature difference is not within the preset range, controlling the heating device to heat the first to-be-heated liquid according to first preset power until the temperature difference between the temperature of the first to-be-heated liquid and the target temperature is within the preset range;
and when the temperature difference between the temperature of the first liquid to be heated and the target temperature is within a preset range, controlling the heating device to stop heating, and calculating the theoretical power value according to the temperature difference and the target flow rate.
Optionally, the theoretical value calculating module is further configured to:
obtaining the category of the first to-be-heated liquid, and determining the specific heat capacity corresponding to the category;
and calculating the theoretical power value according to the specific heat capacity, the temperature difference and the target flow rate.
Optionally, the actual value calculating unit 42 is further configured to:
and dividing the theoretical power value by the dissipation power coefficient to obtain the actual power value.
Optionally, the control unit 43 is further configured to:
controlling the heating device to heat according to the actual power value, and monitoring the accumulated outflow of the first to-be-heated liquid in the heating device;
and when the difference value between the accumulated outflow and the target outflow is within a preset numerical range, controlling the heating device to stop heating.
Optionally, the apparatus 4 further comprises:
the obtaining unit 44 is configured to obtain, when a preset instruction is monitored, a current temperature and a current quality of a second liquid to be heated in the heating device before heating.
And the heating unit 45 is configured to control the heating device to heat the second liquid to be heated for a preset time according to a second preset power.
And a heating power calculating unit 46, configured to obtain the heated temperature of the second liquid to be heated after heating is stopped, and calculate a heating power according to the heated temperature, the temperature before heating, the mass, and the preset time.
A coefficient calculation unit 47, configured to calculate the dissipation power coefficient according to the heating power and the second preset power.
It should be noted that, for the information interaction, execution process, and other contents between the above-mentioned devices/units, the specific functions and technical effects thereof are based on the same concept as those of the embodiment of the method of the present application, and specific reference may be made to the part of the embodiment of the method, which is not described herein again.
The apparatus shown in fig. 4 may be a software unit, a hardware unit, or a combination of software and hardware unit built in the existing terminal device, may be integrated into the terminal device as a separate pendant, or may exist as a separate terminal device.
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-mentioned division of the functional units and modules is illustrated, and in practical applications, the above-mentioned function distribution may be performed by different functional units and modules according to needs, that is, the internal structure of the apparatus is divided into different functional units or modules to perform all or part of the above-mentioned functions. Each functional unit and module in the embodiments may be integrated in one processing unit, or each unit may exist alone physically, or two or more units are integrated in one unit, and the integrated unit may be implemented in a form of hardware, or in a form of software functional unit. In addition, specific names of the functional units and modules are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present application. The specific working processes of the units and modules in the system may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
Fig. 5 is a schematic structural diagram of a heating device according to an embodiment of the present application. As shown in fig. 5, the heating device 5 of this embodiment includes: at least one processor 50 (only one shown in fig. 5), a memory 51, and a computer program 52 stored in the memory 51 and executable on the at least one processor 50, the processor 50 implementing the steps in any of the various heating control method embodiments described above when executing the computer program 52.
It will be understood by those skilled in the art that fig. 5 is merely an example of the heating apparatus 5, and does not constitute a limitation of the heating apparatus 5, and may include more or less components than those shown, or combine some components, or different components, such as input and output devices, network access devices, etc.
The Processor 50 may be a Central Processing Unit (CPU), and the Processor 50 may be other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic device, discrete hardware component, etc. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The memory 51 may in some embodiments be an internal storage unit of the heating device 5, such as a hard disk or a memory of the heating device 5. The memory 51 may also be an external storage device of the heating apparatus 5 in other embodiments, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), and the like, which are provided on the heating apparatus 5. Further, the memory 51 may also include both an internal storage unit and an external storage device of the heating apparatus 5. The memory 51 is used for storing an operating system, an application program, a BootLoader (BootLoader), data, and other programs, such as program codes of the computer program. The memory 51 may also be used to temporarily store data that has been output or is to be output.
The embodiments of the present application further provide a computer-readable storage medium, where a computer program is stored, and when the computer program is executed by a processor, the computer program implements the steps in the above-mentioned method embodiments.
The embodiments of the present application provide a computer program product, which when running on a mobile terminal, enables the mobile terminal to implement the steps in the above method embodiments when executed.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, all or part of the processes in the methods of the embodiments described above can be implemented by a computer program, which can be stored in a computer-readable storage medium and can implement the steps of the embodiments of the methods described above when the computer program is executed by a processor. Wherein the computer program comprises computer program code, which may be in the form of source code, object code, an executable file or some intermediate form, etc. The computer readable medium may include at least: any entity or device capable of carrying computer program code to a heating device, a recording medium, computer Memory, Read-Only Memory (ROM), Random-Access Memory (RAM), an electrical carrier signal, a telecommunications signal, and a software distribution medium. Such as a usb-disk, a removable hard disk, a magnetic or optical disk, etc. In certain jurisdictions, computer-readable media may not be an electrical carrier signal or a telecommunications signal in accordance with legislative and patent practice.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and reference may be made to the related descriptions of other embodiments for parts that are not described or illustrated in a certain embodiment.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus/network device and method may be implemented in other ways. For example, the above-described apparatus/network device embodiments are merely illustrative, and for example, the division of the modules or units is only one logical division, and there may be other divisions when actually implementing, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not implemented. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present application and are intended to be included within the scope of the present application.
Claims (9)
1. A heating control method is applied to a heating device, and the heating control method comprises the following steps:
when a heating instruction is monitored, a theoretical power value is calculated according to a target temperature, a target flow rate and a specific heat capacity in the heating instruction, and the calculation formula is as follows: the specific heat capacity is multiplied by the temperature difference and multiplied by the mass of the first liquid to be heated is equal to a theoretical power value; wherein the mass of the first liquid to be heated is the target flow rate x the density of the first liquid to be heated; acquiring a dissipation power coefficient, and calculating an actual power value according to the power dissipation coefficient and the theoretical power value;
controlling the heating device to heat according to the actual power value and the target outflow rate in the heating instruction;
the heating device comprises a processor, an interaction module and a heater, wherein a user inputs or selects a heating instruction comprising a target temperature and a target flow rate through the interaction module, the processor monitors the heating instruction through the interaction module, and when the heating instruction is monitored, the heater is used for heating;
the method further comprises the following steps:
when a preset instruction is monitored, acquiring the temperature and the quality of a second liquid to be heated in the heating device before heating;
controlling the heating device to heat the liquid to be heated for a preset time according to second preset power;
when heating is stopped, obtaining the temperature of the second liquid to be heated after heating, and calculating heating power according to the temperature after heating, the temperature before heating, the mass and the preset time;
and calculating the dissipation power coefficient according to the heating power and the second preset power.
2. The heating control method according to claim 1, wherein the calculating a theoretical power value based on the target temperature and the target flow rate in the heating instruction includes:
acquiring the temperature of a first to-be-heated liquid in the heating device at present, and calculating the temperature difference between the temperature of the first to-be-heated liquid and the target temperature;
and calculating the theoretical power value according to the temperature difference and the target flow rate.
3. The heating control method according to claim 2, wherein the calculating the theoretical power value based on the temperature difference and the target flow rate includes:
if the temperature difference is not within the preset range, controlling the heating device to heat the first to-be-heated liquid according to first preset power until the temperature difference between the temperature of the first to-be-heated liquid and the target temperature is within the preset range;
and when the temperature difference between the temperature of the first liquid to be heated and the target temperature is within a preset range, controlling the heating device to stop heating, and calculating the theoretical power value according to the temperature difference and the target flow rate.
4. The heating control method according to claim 2 or 3, wherein the calculating the theoretical power value based on the temperature difference and the target flow rate includes:
obtaining the category of the first to-be-heated liquid, and determining the specific heat capacity corresponding to the category;
and calculating the theoretical power value according to the specific heat capacity, the temperature difference and the target flow rate.
5. The heating control method according to claim 1, wherein the calculating an actual power value based on the dissipated power coefficient and the theoretical power value comprises:
and dividing the theoretical power value by the dissipation power coefficient to obtain the actual power value.
6. The heating control method according to claim 4, wherein the controlling the heating device to heat in accordance with the actual power value and the target outflow rate in the heating command, includes:
controlling the heating device to heat according to the actual power value, and monitoring the accumulated outflow of the first to-be-heated liquid in the heating device;
and when the difference value between the accumulated outflow and the target outflow is within a preset numerical range, controlling the heating device to stop heating.
7. A heating device, comprising:
the theoretical value calculating unit is used for calculating a theoretical power value according to the target temperature, the target flow rate and the specific heat capacity in the heating instruction when the heating instruction is monitored, and the calculation formula is as follows: the specific heat capacity is multiplied by the temperature difference and multiplied by the mass of the first liquid to be heated is equal to a theoretical power value; wherein the mass of the first liquid to be heated is the target flow rate x the density of the first liquid to be heated;
the actual value calculating unit is used for acquiring a dissipation power coefficient and calculating an actual power value according to the power dissipation coefficient and the theoretical power value;
the control unit is used for controlling the heating device to heat according to the actual power value and the target outflow quantity in the heating instruction;
the heating device comprises a processor, an interaction module and a heater, wherein a user inputs or selects a heating instruction comprising a target temperature and a target flow rate through the interaction module, the processor monitors the heating instruction through the interaction module, and when the heating instruction is monitored, the heater is used for heating;
the device further comprises:
the acquisition unit is used for acquiring the temperature and the quality of a second liquid to be heated in the heating device before heating when a preset instruction is monitored;
the heating unit is used for controlling the heating device to heat the liquid to be heated for a preset time according to second preset power;
the heating power calculation unit is used for acquiring the heated temperature of the second liquid to be heated after heating is stopped, and calculating the heating power according to the heated temperature, the temperature before heating, the mass and the preset time;
and the coefficient calculation unit is used for calculating the dissipation power coefficient according to the heating power and the second preset power.
8. A heating device comprising a memory, a processor and a computer program stored in the memory and executable on the processor, characterized in that the processor implements the method according to any one of claims 1 to 6 when executing the computer program.
9. A computer-readable storage medium, in which a computer program is stored which, when being executed by a processor, carries out the method according to any one of claims 1 to 6.
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112336200B (en) * | 2020-10-23 | 2022-08-05 | 佛山市顺德区美的饮水机制造有限公司 | Method, processor, device and storage medium for a water drinking apparatus |
| CN114251836B (en) * | 2021-10-08 | 2023-04-07 | 佛山市顺德区美的饮水机制造有限公司 | Instantaneous heating device, control method and control device thereof, water treatment device and medium |
| CN114251837B (en) * | 2021-10-08 | 2023-05-23 | 佛山市顺德区美的饮水机制造有限公司 | Instant heating device, control method and control device thereof, water treatment device and medium |
| CN114010121A (en) * | 2021-10-27 | 2022-02-08 | 宁波方太厨具有限公司 | Heating cleaning method of cleaning machine and cleaning machine |
| CN114484851B (en) * | 2022-02-15 | 2023-09-12 | 佛山市顺德区美的饮水机制造有限公司 | Instant heating module, control method and control device thereof, and readable storage medium |
| CN114578876B (en) * | 2022-04-29 | 2022-07-29 | 北京橡鹭科技有限公司 | Liquid dispensing control method, device, system, storage medium, and program product |
| CN114947542A (en) * | 2022-06-15 | 2022-08-30 | 深圳拓邦股份有限公司 | Instant heating type water dispenser water temperature control method and system and instant heating type water dispenser |
| CN116193642B (en) * | 2023-04-28 | 2023-12-29 | 宁德时代新能源科技股份有限公司 | Heating method, heating apparatus, and readable storage medium |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101004289A (en) * | 2006-10-08 | 2007-07-25 | 东北电力大学 | Real time system for monitoring dirt on heating surface of water storage type water heater |
| CN101332043A (en) * | 2008-08-01 | 2008-12-31 | 晶辉电器（深圳）有限公司 | Drinking machine |
| CN103179887A (en) * | 2010-10-27 | 2013-06-26 | 皇家飞利浦电子股份有限公司 | Semi-automatic tea maker |
| CN103547195A (en) * | 2011-08-26 | 2014-01-29 | 陈晓明 | Method and device for quick preparation of high-quality hot water |
| CN103584733A (en) * | 2013-11-13 | 2014-02-19 | 深圳安吉尔饮水产业集团有限公司 | Quick-heating water purifying dispenser |
| CN103823495A (en) * | 2014-02-24 | 2014-05-28 | 广东宝莱特医用科技股份有限公司 | Flowing-liquid temperature control method capable of automatically correcting dissipation factor |
| CN203815284U (en) * | 2014-02-11 | 2014-09-10 | 九阳股份有限公司 | Instant heating type drinking water device |
| CN104955178A (en) * | 2015-05-12 | 2015-09-30 | 孙昊 | Heating method and heater |
| CN207635706U (en) * | 2017-09-30 | 2018-07-20 | 合肥美的电冰箱有限公司 | Refrigerator water delivery device and refrigerator |
| CN110638328A (en) * | 2019-10-25 | 2020-01-03 | 四川长虹电器股份有限公司 | Self-adaptive heating method of intelligent instant heating type direct drinking machine |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030213371A1 (en) * | 2002-05-14 | 2003-11-20 | Saunders David N. | Conveyor-toaster control system |
| CA2574566C (en) * | 2006-01-19 | 2015-04-07 | Clive Alan Webb | Control system and method for heating and cooling devices |
| CN101756638B (en) * | 2009-12-04 | 2011-05-18 | 晶辉科技（深圳）有限公司 | System and method for instantly releasing boiling water from water dispenser |
-
2020
- 2020-05-09 CN CN202010386028.9A patent/CN111694385B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101004289A (en) * | 2006-10-08 | 2007-07-25 | 东北电力大学 | Real time system for monitoring dirt on heating surface of water storage type water heater |
| CN101332043A (en) * | 2008-08-01 | 2008-12-31 | 晶辉电器（深圳）有限公司 | Drinking machine |
| CN103179887A (en) * | 2010-10-27 | 2013-06-26 | 皇家飞利浦电子股份有限公司 | Semi-automatic tea maker |
| CN103547195A (en) * | 2011-08-26 | 2014-01-29 | 陈晓明 | Method and device for quick preparation of high-quality hot water |
| CN103584733A (en) * | 2013-11-13 | 2014-02-19 | 深圳安吉尔饮水产业集团有限公司 | Quick-heating water purifying dispenser |
| CN203815284U (en) * | 2014-02-11 | 2014-09-10 | 九阳股份有限公司 | Instant heating type drinking water device |
| CN103823495A (en) * | 2014-02-24 | 2014-05-28 | 广东宝莱特医用科技股份有限公司 | Flowing-liquid temperature control method capable of automatically correcting dissipation factor |
| CN104955178A (en) * | 2015-05-12 | 2015-09-30 | 孙昊 | Heating method and heater |
| CN207635706U (en) * | 2017-09-30 | 2018-07-20 | 合肥美的电冰箱有限公司 | Refrigerator water delivery device and refrigerator |
| CN110638328A (en) * | 2019-10-25 | 2020-01-03 | 四川长虹电器股份有限公司 | Self-adaptive heating method of intelligent instant heating type direct drinking machine |
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|---|---|
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