CN111981700A - Water heater control method and device, water heater and readable storage medium - Google Patents
Water heater control method and device, water heater and readable storage medium Download PDFInfo
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- CN111981700A CN111981700A CN202010888187.9A CN202010888187A CN111981700A CN 111981700 A CN111981700 A CN 111981700A CN 202010888187 A CN202010888187 A CN 202010888187A CN 111981700 A CN111981700 A CN 111981700A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
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- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
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Abstract
The invention discloses a water heater control method, a water heater control device, a water heater and a readable storage medium, wherein the method comprises the following steps: obtaining average cleaning time, and determining a cooling starting time and cooling time by using the average cleaning time; when the initial cooling moment is reached, respectively acquiring the current water outlet temperature and a target water outlet temperature, wherein the target water outlet temperature is lower than the current water outlet temperature; and controlling the water outlet temperature of the water heater to be reduced to the target water outlet temperature from the current water outlet temperature within the temperature reduction duration. By implementing the invention, the water outlet temperature of the water heater does not need to be manually adjusted by a user, the self-adaptive adjustment of the water outlet temperature is realized, the water outlet temperature is ensured to meet the temperature reduction curve of the human body, and the comfort level of the user is improved.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to a water heater control method and device, a water heater and a readable storage medium.
Background
The water heater is used as bath equipment commonly used by thousands of households, and the control method of the outlet water temperature is particularly important. In the prior art, a water heater control method generally comprises the steps that a user sets bath time and bath temperature, a main control panel of the water heater calculates at least required temperature of water in an inner container of the water heater according to the bath time and the bath temperature set by the user, and the water in the inner container is controlled to at least reach the temperature. However, when the bathing duration of the user changes, the above control method has the problem of waste caused by insufficient hot water amount or excessive hot water amount, and only water can be discharged according to the bathing temperature set by the user, if the discharged water temperature needs to be adjusted, manual adjustment is still needed, and the discharged water temperature cannot be automatically adjusted.
Disclosure of Invention
Therefore, the technical problem to be solved by the present invention is to overcome the defect that the outlet water temperature of the water heater in the prior art cannot be adjusted in a self-adaptive manner, so as to provide a water heater control method, device, water heater and readable storage medium.
According to a first aspect, an embodiment of the present invention provides a water heater control method, including: obtaining average cleaning time, and determining a cooling starting time and cooling time by using the average cleaning time; when the temperature reduction starting moment is reached, respectively acquiring the current water outlet temperature and a target water outlet temperature, wherein the target water outlet temperature is less than the current water outlet temperature; and controlling the water outlet temperature of the water heater to be reduced to the target water outlet temperature from the current water outlet temperature within the cooling time.
With reference to the first aspect, in a first implementation manner of the first aspect, the controlling the outlet water temperature of the water heater to be decreased from the current outlet water temperature to the target outlet water temperature in the temperature decrease duration includes: dividing the cooling time into a plurality of cooling segments; calculating a total cooling amount according to the current outlet water temperature and the target outlet water temperature, and dividing the total cooling amount into a plurality of cooling components; and in each cooling section, adjusting the outlet water temperature of the water heater according to the cooling component.
With reference to the first aspect, in a second implementation manner of the first aspect, the target outlet water temperature is determined according to an ambient temperature.
With reference to the first aspect, in a third implementation manner of the first aspect, before obtaining the average washing duration, the method further includes: acquiring a current use mode; and when the current use mode is a summer mode, executing the step of acquiring the average cleaning time length.
With reference to the first aspect, in a fourth implementation manner of the first aspect, the method further includes: acquiring a body sensing temperature; judging whether the somatosensory temperature is in a preset temperature interval or not; and if the somatosensory temperature is not in the preset temperature interval, adjusting the outlet water temperature of the water heater.
With reference to the third implementation manner of the first aspect, in a fifth implementation manner of the first aspect, when the current usage mode is a winter mode, the step of acquiring the sensible temperature is performed.
With reference to the fourth implementation manner of the first aspect, in a sixth implementation manner of the first aspect, before the acquiring the sensible temperature, the method further includes: and receiving the set outlet water temperature.
With reference to the first aspect, in a seventh implementation manner of the first aspect, after the controlling the outlet water temperature of the water heater to be decreased from the current outlet water temperature to the target outlet water temperature, the method further includes: and recording the corresponding adjusting parameter and the outlet water temperature of the outlet water temperature.
With reference to the first aspect, in an eighth implementation manner of the first aspect, the method further includes: and receiving a preheating instruction, and preheating the water heater according to the preheating instruction.
According to a second aspect, an embodiment of the present invention provides a water heater control device, including: the first acquisition module is used for acquiring average cleaning time and determining the cooling starting time and the cooling time by using the average cleaning time; the second obtaining module is used for respectively obtaining the current water outlet temperature and the target water outlet temperature when the temperature reduction starting moment is reached, wherein the target water outlet temperature is less than the current water outlet temperature; and the control module is used for controlling the water outlet temperature of the water heater to be reduced to the target water outlet temperature from the current water outlet temperature within the cooling time period.
According to a third aspect, embodiments of the present invention provide a water heater, comprising: the water heater control method comprises a memory and a processor, wherein the memory and the processor are connected in a communication mode, the memory stores computer instructions, and the processor executes the computer instructions to execute the water heater control method of the first aspect or any embodiment of the first aspect.
According to a fourth aspect, an embodiment of the present invention provides a computer-readable storage medium, which stores computer instructions for causing a computer to execute the method for controlling a water heater according to the first aspect or any implementation manner of the first aspect.
The technical scheme of the invention has the following advantages:
according to the water heater control method provided by the invention, the average cleaning time of the user is obtained, the cooling starting time and the cooling time of the water heater are determined by utilizing the average cleaning time, the current outlet water temperature and the target outlet water temperature are respectively obtained when the cooling starting time is reached, and the outlet water temperature of the water heater is controlled to be reduced from the current outlet water temperature to the target outlet water temperature within the cooling time, so that the self-adaptive adjustment of the outlet water temperature is realized without manual adjustment of the user, the outlet water temperature is further ensured to meet a human body temperature reduction curve, and the comfort level of the user is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a flow chart of a water heater control method according to an embodiment of the present invention;
FIG. 2 is another flow chart of a method for controlling a water heater according to an embodiment of the present invention;
FIG. 3 is a schematic block diagram of a water heater control device in an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a water heater according to an embodiment of the invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or may be communicated with each other inside the two elements, or may be wirelessly connected or wired connected. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Example 1
The embodiment provides a water heater control method which is applied to a water heater used for bathing of a user to realize self-adaptive adjustment of the outlet water temperature of the water heater. As shown in fig. 1, the water heater control method includes the following steps:
and S11, obtaining average cleaning time length, and determining the cooling starting time and the cooling time length by using the average cleaning time length.
Illustratively, the average washing duration is determined according to a user's multiple bathing duration. In particular, the average washing time period may be determined according to the recent bathing time period of the user, for example, a week or a half month, which is not limited in the present application. The initial cooling moment is the moment when the water outlet temperature of the water heater begins to be cooled; the cooling time is the time for the water outlet temperature of the water heater to be reduced to the target water outlet temperature. The cooling start time and the cooling time are determined according to the average cleaning time, for example, the average cleaning time is 30 minutes, the cooling start time can be set to 10 minutes after the bathing is started, and the cooling time is 20 minutes.
And S12, when the temperature reduction starting time is reached, respectively acquiring the current water outlet temperature and the target water outlet temperature, wherein the target water outlet temperature is lower than the current water outlet temperature.
Illustratively, the target outlet water temperature is an outlet water temperature adapted to the current environment. And acquiring the environmental temperature of the current environment according to a temperature sensor arranged in the environment, and determining the target outlet water temperature adapted to the current environmental temperature according to the environmental temperature. The target outlet water temperature can also be determined according to the input instruction of the user by receiving the input instruction of the user. And acquiring the current outlet water temperature of the water heater when the initial cooling moment is reached, wherein the outlet water temperature of the water heater can be acquired according to a temperature sensor arranged in the water heater.
Optionally, the target outlet water temperature may be determined according to the current environment.
For example, when the current environment is an outdoor environment, specifically, when the target leaving water temperature is determined, first, an environment parameter (for example, an environment temperature) for representing the environment is obtained, and then the target leaving water temperature is determined according to the environment parameter for representing the environment. If the current environment temperature is 35 ℃, the target outlet water temperature of the water heater can be set to 35 ℃.
And S13, controlling the outlet water temperature of the water heater to be reduced to the target outlet water temperature from the current outlet water temperature within the cooling time period.
For example, the target outlet water temperature is smaller than the current outlet water temperature in the process of bathing by a user by using the water heater. In order to ensure the bathing experience of a user, the outlet water temperature of the water heater is controlled to be gradually reduced to the target outlet water temperature within the cooling time. For example, the ambient temperature in summer is 35 ℃, if the water outlet temperature of the water heater is 50 ℃, a large amount of sweat can be generated after the user comes out of the bathroom, so that the user is extremely uncomfortable, the water outlet temperature of the water heater can be slowly reduced to 35 ℃ in the bathing process of the user, and the use experience of the user is improved.
According to the water heater control method provided by the embodiment, the average cleaning time of a user is obtained, the cooling starting time and the cooling time of the water heater are determined by utilizing the average cleaning time, when the cooling starting time is reached, the current water outlet temperature and the target water outlet temperature are respectively obtained, and the water outlet temperature of the water heater is controlled to be reduced to the target water outlet temperature from the current water outlet temperature within the cooling time, so that the self-adaptive adjustment of the water outlet temperature is realized without manual adjustment of the user, the water outlet temperature is further ensured to meet a human body temperature reduction curve, and the comfort level of the user is improved.
As an alternative implementation, as shown in fig. 2, the step S13 may include:
firstly, the cooling time is divided into a plurality of cooling sections.
Illustratively, a plurality of cooling periods are set according to the cooling duration, for example, the cooling duration is t, and the cooling duration can be divided into 0-t 1 and t 1-t; the cooling time can be further divided into 0-t 1, t 1-t 2 and t 2-t. The number of the cooling segments is not limited in the application, and can be determined by the skilled person according to the actual needs.
Secondly, calculating the total cooling amount according to the current outlet water temperature and the target outlet water temperature, and dividing the total cooling amount into a plurality of cooling components.
For example, if the current leaving water temperature is T and the target leaving water temperature is N, the total cooling amount T-N may be calculated according to the current leaving water temperature being T and the target leaving water temperature being N. And dividing the total cooling amount T-N into a plurality of cooling components, wherein the number of the cooling components is equal to that of the cooling segments, so that the cooling components can correspond to the cooling segments one by one. For example, when the cooling down is segmented into 0 to T1 and T1 to T, the total cooling down amount may be divided into a corresponding number of cooling down components T to T1 and T1 to N. When the cooling is divided into 0-T1, T1-T2 and T2-T, the total cooling amount can be divided into corresponding amounts of cooling components T-T1, T1-T2 and T2-N.
And thirdly, in each cooling section, adjusting the outlet water temperature of the water heater according to the cooling component.
Illustratively, in each cooling segment, the outlet water temperature of the water heater is adjusted according to the cooling component corresponding to the cooling segment. For example, the temperature reduction segments are 0-T1 and T1-T, the temperature reduction components of the corresponding temperature reduction segments are T-T1 and T1-N, when the time period is 0-T1, the water outlet temperature of the water heater is adjusted to be slowly reduced from T to T1, and when the time period is T1-T, the water outlet temperature of the water heater is adjusted to be slowly reduced from T1 to N.
In order to meet the requirement of nonlinearity of body-sensing temperature reduction, the cooling segment and the cooling component can be set to be nonlinear, and it should be noted that the setting of the cooling segment and the cooling component can also be linear.
As an alternative embodiment, as shown in fig. 2, before step S11, the method further includes:
first, the current usage pattern is obtained.
Illustratively, the usage modes include a summer mode and a winter mode, and the different usage modes correspond to different outlet water temperature adjusting methods. The usage mode can be determined according to the outdoor environment temperature of the environment where the water heater is located, and can also be determined by receiving a selection instruction of a user. The obtaining mode of the usage mode is not limited in the present application, and those skilled in the art can determine the usage mode according to actual needs.
Secondly, if the current use mode is a summer mode, the step of obtaining the average cleaning time length is executed.
For example, when it is determined that the usage mode of the water heater is the summer mode, obtaining the average cleaning time is executed, determining a cooling start time and a cooling time by using the average cleaning time, obtaining the current outlet water temperature and the target outlet water temperature respectively when the cooling start time is reached, and controlling the outlet water temperature of the water heater to be reduced from the current outlet water temperature to the target outlet water temperature within the cooling time.
Alternatively, the usage pattern may further include a spring pattern and an autumn pattern for which the same temperature adjustment method may be corresponded based on the proximity of the outdoor ambient temperatures of the spring and the autumn. The application is not limited to the use mode, and the person skilled in the art can determine the use mode according to the actual needs.
As an optional implementation, as shown in fig. 2, the water heater control method further includes:
first, a sensible temperature is acquired.
Illustratively, the body-sensed temperature is a human body surface temperature of the user. The body feeling temperature can be acquired according to the infrared sensor and other body temperature detection devices, the body feeling temperature acquisition device is not limited in the application, and the body feeling temperature acquisition device can be determined by technical personnel in the field according to actual needs.
Secondly, whether the somatosensory temperature is in a preset temperature interval is judged.
Illustratively, the preset temperature interval is a human body surface temperature range. The preset temperature interval can be determined according to the environment of the human body. Specifically, the human body surface temperature in summer is higher than the human body surface temperature in winter compared to summer and winter, and when the user is in the environment in summer, the preset temperature interval can be set to S, and when the user is in the environment in winter, the preset temperature interval can be set to W. For example, when the using mode is in a summer mode, after the somatosensory temperature is acquired, whether the acquired somatosensory temperature is within a preset temperature interval S is judged; when the using mode is in the winter mode, after the somatosensory temperature is obtained, whether the obtained somatosensory temperature is in a preset temperature interval W is judged.
And thirdly, if the sensible temperature is not in the preset temperature range, adjusting the outlet water temperature of the water heater.
For example, the outlet water temperature of the water heater is set according to a preset temperature interval by default, and if it is detected that the sensible temperature is not within the preset temperature interval, in order to enable the outlet water temperature of the water heater to be adaptive to the sensible temperature of the user, the outlet water temperature of the water heater needs to be adjusted according to the current sensible temperature of the user, so as to ensure that the outlet water temperature meets the user requirement.
As an optional implementation manner, as shown in fig. 2, if the current usage mode is the winter mode, the step of acquiring the sensible temperature is performed.
For example, when it is determined that the usage mode of the water heater is the winter mode, the step of acquiring the somatosensory temperature, determining whether the somatosensory temperature is in a preset temperature interval, and if the somatosensory temperature is not in the preset temperature interval, adjusting the outlet water temperature of the water heater is performed.
As an optional implementation manner, as shown in fig. 2, before acquiring the sensible temperature, the method further includes: and receiving the set outlet water temperature.
For example, a user may manually set the outlet water temperature of the water heater before bathing with the water heater, and in particular, the user may set the outlet water temperature through a control panel of the water heater. The water heater can receive the water outlet temperature set by a user and control the water in the inner container of the water heater to at least reach the set water outlet temperature according to the set water outlet temperature.
According to the water heater control method provided by the embodiment, the set outlet water temperature is received before the somatosensory temperature is acquired, and the outlet water temperature of the water heater is adjusted by acquiring the somatosensory temperature of the user when the somatosensory temperature is not within the preset temperature range, so that the problem that the outlet water temperature is set too often by the user due to abnormal somatosensory temperature is avoided, and the use experience of the user is improved.
As an alternative embodiment, as shown in fig. 2, after step S13, the method further includes: and recording the corresponding adjusting parameters of the water outlet temperature and the water outlet temperature.
Illustratively, when the water heater adjusts the outlet water temperature to the target outlet water temperature, and the user finishes bathing and closes the water heater, the water heater can record the adjusting parameter and the outlet water temperature of the outlet water temperature, and when the water heater is started next time, the adjusting parameter and the outlet water temperature can be directly used, or the outlet water temperature is adjusted according to the recorded adjusting parameter, so that the outlet water temperature is ensured to meet the user requirements, and the comfort level of the user is improved.
As an optional embodiment, the water heater control method further comprises: and receiving a preheating instruction, and preheating the water heater according to the preheating instruction.
Exemplarily, a wireless WIFI module or a bluetooth networking module may be arranged in the water heater, and the wireless WIFI module or the bluetooth networking module is in communication connection with a terminal device, and sends a preheating instruction to the water heater, where the terminal device may be a mobile terminal (mobile phone) or a computer, and the application does not limit this. After the water heater receives the preset instruction sent by the terminal equipment, the preheating operation corresponding to the preheating instruction can be executed in response to the preheating instruction.
According to the water heater control method provided by the embodiment, the preheating instruction is received, the water heater is preheated according to the preheating instruction, the water heater is guaranteed to supply hot water in time, and the user experience is improved.
Example 2
The embodiment provides a water heater control device, which is applied to a water heater used for bathing of a user to realize self-adaptive adjustment of the outlet water temperature of the water heater. As shown in fig. 3, the water heater control method includes the following steps:
the first obtaining module 21 is configured to obtain an average cleaning duration, and determine a cooling start time and a cooling duration by using the average cleaning duration. For details, refer to the related description of step S11 corresponding to the above method embodiment, and are not repeated herein.
And a second obtaining module 22, configured to obtain a current leaving water temperature and a target leaving water temperature when a cooling start time is reached, where the target leaving water temperature is less than the current leaving water temperature. For details, refer to the related description of step S12 corresponding to the above method embodiment, and are not repeated herein.
And the control module 23 is configured to control the outlet water temperature of the water heater to be reduced from the current outlet water temperature to the target outlet water temperature within the cooling time period. For details, refer to the related description of step S13 corresponding to the above method embodiment, and are not repeated herein.
The water heater control device provided by the embodiment determines the cooling starting time and the cooling time of the water heater by acquiring the average cleaning time of a user, respectively acquires the current outlet water temperature and the target outlet water temperature when the cooling starting time is reached, and controls the outlet water temperature of the water heater to be reduced to the target outlet water temperature from the current outlet water temperature within the cooling time, so that the self-adaptive adjustment of the outlet water temperature is realized without manual adjustment of the user, the outlet water temperature is ensured to meet a human body temperature reduction curve, and the comfort level of the user is improved.
As an optional implementation, the control module 23 includes:
and the first subsection submodule is used for dividing the cooling time into a plurality of cooling subsections. For details, refer to the corresponding related description of the above method embodiments, and are not repeated herein.
And the second subsection submodule is used for calculating the total cooling amount according to the current outlet water temperature and the target outlet water temperature and dividing the total cooling amount into a plurality of cooling components. For details, refer to the corresponding related description of the above method embodiments, and are not repeated herein.
And the adjusting submodule is used for adjusting the outlet water temperature of the water heater according to the cooling component in each cooling subsection. For details, refer to the corresponding related description of the above method embodiments, and are not repeated herein.
As an optional implementation, the second obtaining module 22 includes:
and the determining submodule is used for determining the target outlet water temperature according to the ambient temperature.
As an optional embodiment, the water heater control device further comprises:
and the third acquisition module is used for acquiring the current use mode. For details, refer to the corresponding related description of the above method embodiments, and are not repeated herein.
And the first execution module is used for executing the step of acquiring the average cleaning time length if the current use mode is the summer mode. For details, refer to the corresponding related description of the above method embodiments, and are not repeated herein.
As an optional embodiment, the water heater control device further comprises:
and the fourth acquisition module is used for acquiring the somatosensory temperature. For details, refer to the corresponding related description of the above method embodiments, and are not repeated herein.
And the judging module is used for judging whether the somatosensory temperature is in a preset temperature interval. For details, refer to the corresponding related description of the above method embodiments, and are not repeated herein.
And the adjusting module is used for adjusting the water outlet temperature of the water heater if the body sensing temperature is not within the preset temperature range. For details, refer to the corresponding related description of the above method embodiments, and are not repeated herein.
As an optional embodiment, the water heater control device further comprises:
and the second execution module is used for executing the step of acquiring the somatosensory temperature when the current use mode is the winter mode. For details, refer to the corresponding related description of the above method embodiments, and are not repeated herein.
As an optional embodiment, the water heater control device further comprises:
and the receiving module is used for receiving the set outlet water temperature. For details, refer to the corresponding related description of the above method embodiments, and are not repeated herein.
The water heater control device provided by the embodiment acquires the body sensing temperature of a user by receiving the set outlet water temperature, and when the body sensing temperature is not in a preset temperature interval, the outlet water temperature of the water heater is adjusted, so that the problem that the outlet water temperature is set too often due to the fact that the body sensing temperature is abnormal by the user is avoided, and the use experience of the user is improved.
As an optional embodiment, the water heater control device further comprises:
and the recording module is used for recording the adjusting parameters corresponding to the water outlet temperature and the water outlet temperature. For details, refer to the corresponding related description of the above method embodiments, and are not repeated herein.
As an optional embodiment, the water heater control device further comprises:
and the preheating module is used for receiving a preheating instruction and preheating the water heater according to the preheating instruction. For details, refer to the corresponding related description of the above method embodiments, and are not repeated herein.
The water heater control device that this embodiment provided preheats the instruction through receiving, preheats the operation according to preheating the instruction to the water heater, has guaranteed that the water heater can in time supply hot water, and then promotes the user and uses experience.
Example 3
The present embodiment provides a water heater, as shown in fig. 4, the device includes a processor 31 and a memory 32, wherein the processor 31 and the memory 32 may be connected by a bus or other means, and fig. 4 takes the example of connection by a bus as an example.
The processor 31 may be a Central Processing Unit (CPU). The Processor 31 may also be other general-purpose processors, Digital Signal Processors (DSPs), Graphics Processing Units (GPUs), embedded Neural Network Processors (NPUs), or other dedicated deep learning coprocessors, Application Specific Integrated Circuits (ASICs), Field Programmable Gate Arrays (FPGAs), or other Programmable logic devices, discrete Gate or transistor logic devices, discrete hardware components, or any combination thereof.
The memory 32, which is a non-transitory computer readable storage medium, can be used to store non-transitory software programs, non-transitory computer executable programs, and modules, such as program instructions/modules (e.g., the first acquiring module 21, the second acquiring module 22, and the control module 23 shown in fig. 3) corresponding to the water heater control method in the embodiment of the present invention. The processor 31 executes various functional applications and data processing of the processor by running non-transitory software programs, instructions and modules stored in the memory 32, namely, implements the water heater control method in the above method embodiment.
The memory 32 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created by the processor 31, and the like. Further, the memory 32 may include high speed random access memory, and may also include non-transitory memory, such as at least one magnetic disk storage device, flash memory device, or other non-transitory solid state storage device. In some embodiments, the memory 32 may optionally include memory located remotely from the processor 31, and these remote memories may be connected to the processor 31 via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The one or more modules are stored in the memory 32 and, when executed by the processor 31, perform the water heater control method in the embodiment shown in fig. 1-2.
The method comprises the steps of obtaining the average cleaning time of a user, determining the cooling starting time and the cooling time of the water heater by utilizing the average cleaning time, obtaining the current water outlet temperature and the target water outlet temperature when the cooling starting time is reached, controlling the water outlet temperature of the water heater to be reduced to the target water outlet temperature from the current water outlet temperature within the cooling time, achieving self-adaptive adjustment of the water outlet temperature without manual adjustment of the user, further ensuring that the water outlet temperature meets a human body temperature reduction curve, and improving the comfort level of the user.
The details of the water heater described above can be understood by referring to the corresponding descriptions and effects in the embodiments shown in fig. 1 to fig. 3, and are not described herein again. For details of the technology that are not described in detail in this embodiment, reference may be made to the related description in the embodiments shown in fig. 1 to fig. 3.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (12)
1. A method of controlling a water heater, comprising:
obtaining average cleaning time, and determining a cooling starting time and cooling time by using the average cleaning time;
when the temperature reduction starting moment is reached, respectively acquiring the current water outlet temperature and a target water outlet temperature, wherein the target water outlet temperature is less than the current water outlet temperature;
and controlling the water outlet temperature of the water heater to be reduced to the target water outlet temperature from the current water outlet temperature within the cooling time.
2. The method of claim 1, wherein controlling the outlet water temperature of the water heater to decrease from the current outlet water temperature to the target outlet water temperature within the cool-down duration comprises:
dividing the cooling time into a plurality of cooling segments;
calculating a total cooling amount according to the current outlet water temperature and the target outlet water temperature, and dividing the total cooling amount into a plurality of cooling components;
and in each cooling section, adjusting the outlet water temperature of the water heater according to the cooling component.
3. The method of claim 1, wherein the target leaving water temperature is determined from an ambient temperature.
4. The method of claim 1, further comprising, prior to obtaining an average wash duration:
acquiring a current use mode;
and when the current use mode is a summer mode, executing the step of acquiring the average cleaning time length.
5. The method of claim 1, further comprising:
acquiring a body sensing temperature;
judging whether the somatosensory temperature is in a preset temperature interval or not;
and if the somatosensory temperature is not in the preset temperature interval, adjusting the outlet water temperature of the water heater.
6. The method of claim 4, wherein the step of obtaining the sensible temperature is performed when the current usage mode is a winter mode.
7. The method of claim 5, further comprising, prior to said obtaining the sensible temperature:
and receiving the set outlet water temperature.
8. The method of claim 1, after the controlling the outlet water temperature of the water heater from the current outlet water temperature to the target outlet water temperature, further comprising:
and recording the corresponding adjusting parameter and the outlet water temperature of the outlet water temperature.
9. The method of claim 1, further comprising:
and receiving a preheating instruction, and preheating the water heater according to the preheating instruction.
10. A water heater control device, comprising:
the first acquisition module is used for acquiring average cleaning time and determining the cooling starting time and the cooling time by using the average cleaning time;
the second obtaining module is used for respectively obtaining the current water outlet temperature and the target water outlet temperature when the temperature reduction starting moment is reached, wherein the target water outlet temperature is less than the current water outlet temperature;
and the control module is used for controlling the water outlet temperature of the water heater to be reduced to the target water outlet temperature from the current water outlet temperature within the cooling time period.
11. A water heater, comprising: a memory and a processor, the memory and the processor being communicatively connected to each other, the memory having stored therein computer instructions, the processor executing the computer instructions to perform the water heater control method of any one of claims 1-9.
12. A computer-readable storage medium storing computer instructions for causing a computer to execute the water heater control method of any one of claims 1-9.
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Cited By (1)
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| WO2022168035A1 (en) * | 2021-02-07 | 2022-08-11 | Octopus Energy Group Limited | Methods and systems for modulating energy usage |
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