CN115307317A - Heat treatment method and apparatus - Google Patents
Heat treatment method and apparatus Download PDFInfo
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- CN115307317A CN115307317A CN202210944366.9A CN202210944366A CN115307317A CN 115307317 A CN115307317 A CN 115307317A CN 202210944366 A CN202210944366 A CN 202210944366A CN 115307317 A CN115307317 A CN 115307317A
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 577
- 238000000034 method Methods 0.000 title claims abstract description 57
- 238000012937 correction Methods 0.000 claims abstract description 57
- 238000005485 electric heating Methods 0.000 claims abstract description 32
- 230000008569 process Effects 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 57
- 230000005611 electricity Effects 0.000 claims description 36
- 238000004590 computer program Methods 0.000 claims description 12
- 238000005265 energy consumption Methods 0.000 abstract description 9
- 230000009182 swimming Effects 0.000 description 25
- 238000003672 processing method Methods 0.000 description 11
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- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
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- 230000003287 optical effect Effects 0.000 description 2
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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
- F24H15/00—Control of fluid heaters
- F24H15/20—Control of fluid heaters characterised by control inputs
- F24H15/269—Time, e.g. hour or date
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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
- F24H15/00—Control of fluid heaters
- F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
- F24H15/355—Control of heat-generating means in heaters
- F24H15/37—Control of heat-generating means in heaters of electric heaters
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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
- F24H15/00—Control of fluid heaters
- F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
- F24H15/375—Control of heat pumps
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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
- F24H15/00—Control of fluid heaters
- F24H15/40—Control of fluid heaters characterised by the type of controllers
- F24H15/486—Control of fluid heaters characterised by the type of controllers using timers
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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
- F24H4/00—Fluid heaters characterised by the use of heat pumps
- F24H4/02—Water heaters
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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
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
- F24H9/1818—Arrangement or mounting of electric heating means
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- General Engineering & Computer Science (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The embodiment of the application provides a heating treatment method and a heating treatment device, which relate to the technical field of intelligent control, and the method comprises the following steps: when a valley power signal is received, acquiring a first heating time length required by heating equipment to heat a heated object to a target temperature in a heat pump heating mode, determining second valley power time lengths corresponding to different heating modes according to the first valley power time length and correction time lengths corresponding to different heating modes, wherein the correction time lengths corresponding to different heating modes are different, the types of the heating modes comprise a heat pump heating mode and a mixed heating mode, the mixed heating mode is that the heat pump heating and the electric heating are simultaneously heated, and the heating equipment is controlled to heat the heated object according to the first heating time length and the second valley power time lengths corresponding to the different heating modes. The heating mode of the heating equipment is dynamically adjusted according to the relation between the valley power time and the heat pump heating time, so that the energy consumption of the heating equipment in the process of heating the heated object can be reduced, and the use experience of a user is improved.
Description
Technical Field
The application relates to the technical field of intelligent control, in particular to a heating treatment method and device.
Background
With the improvement of living standards, people have higher requirements on living comfort, and in order to have comfortable temperature under various scenes, heating equipment can be used for heating heated objects, for example, a swimming pool is heated by a swimming pool machine during swimming.
Conventionally, when an object to be heated is heated by a heating device, generally, after a user sets a desired temperature, the heating device starts heating the object to be heated until the temperature reaches the desired temperature of the user, and after the temperature of water drops, the heating device is restarted to heat the object.
However, if the object to be heated cannot be heated properly, energy consumption and heating cost are high.
Disclosure of Invention
The embodiment of the application provides a heating treatment method and a heating treatment device, which can reduce energy consumption of heating equipment in a heating process and improve user experience.
In a first aspect, an embodiment of the present application provides a heat treatment method, including:
when the valley power signal is received, acquiring a first heating time period required by heating equipment to heat the heated object to a target temperature in a heat pump heating mode;
determining second valley power duration corresponding to different heating modes according to the first valley power duration and correction duration corresponding to the different heating modes, wherein the correction duration corresponding to the different heating modes is different, the types of the heating modes comprise a heat pump heating mode and a mixed heating mode, and the mixed heating mode is that heat pump heating and electric heating are simultaneously heated;
and controlling the heating equipment to heat the heated object according to the first heating time length and a second valley power time length corresponding to different heating modes.
Optionally, the determining, according to the first valley power duration and the correction duration corresponding to the different heating modes, a second valley power duration corresponding to the different heating modes includes:
for each heating mode, determining a second valley power duration corresponding to the heating mode according to the difference between the first valley power duration and the correction duration corresponding to the heating mode;
wherein the correction duration corresponding to the heat pump heating mode is longer than the correction duration corresponding to the hybrid heating mode.
Optionally, the controlling the heating device to heat the heated object according to the first heating duration and a second valley power duration corresponding to the different heating modes includes:
if the first heating time length is greater than or equal to a second valley power time length corresponding to a mixed heating mode, controlling the heating equipment to heat the heated object in a mixed mode;
and if the first heating time length is less than the second valley power time length corresponding to the heat pump heating mode, controlling the heating equipment to heat the heated object by adopting the heat pump heating mode.
Optionally, after controlling the heating device to heat the heated object in the mixed mode, the method further includes:
acquiring a second heating time period required by the heating equipment to heat the heated object to the target temperature in the heat pump heating mode according to a preset period;
and when the second heating time length is less than a third valley electricity time length, controlling the heating equipment to heat the heated object by adopting a heat pump heating mode, wherein the third valley electricity time length is determined according to the remaining valley electricity time length and a correction time length corresponding to the heat pump heating mode.
Optionally, if the first heating duration is greater than or equal to a second valley power duration corresponding to the heat pump heating mode and is less than a second valley power duration corresponding to the mixed mode, the method further includes:
controlling the heating equipment to adopt a heat pump heating mode for heating, and acquiring a third heating time length required by the heating equipment to heat the heated object to a target temperature in a mixed heating mode according to a preset period;
and when the third heating time period is equal to a fourth valley electric time period, controlling the heating equipment to heat the heated object by adopting a mixed heating mode, wherein the fourth valley electric time period is determined according to the remaining valley electric time period and a correction time period corresponding to the mixed heating mode.
Optionally, the target temperature is less than or equal to a shutdown water temperature of the heat pump heating mode.
Optionally, if the target temperature is greater than the shutdown water temperature of the heat pump heating mode, the method includes:
acquiring a fourth heating time period required by the heating device to heat the heated object to the shutdown water temperature in the heat pump heating mode and a fifth heating time period required by the heating device to heat the heated object from the shutdown temperature to the target temperature in the electric heating mode;
if the fourth heating time is less than a fifth valley electric time, controlling the heating device to firstly adopt a heat pump heating mode to heat the heated object to the shutdown water temperature, and then adopt an electric heating mode to heat the heated object to the target temperature, wherein the fifth valley electric time is determined according to the first valley electric time, the correction time corresponding to the heat pump heating mode and the fifth peak electric time.
Optionally, if the fourth heating time period is greater than or equal to a fifth valley power time period, the method further includes:
controlling the heating equipment to heat the heated object by adopting a mixed heating mode, and acquiring a sixth heating time length required by the heating equipment to heat the heated object to the shutdown water temperature in a heat pump heating mode according to a preset period;
when the sixth heating time length is less than a sixth valley electric time length, controlling the heating device to heat the heated object to a shutdown water temperature in a heat pump heating mode, wherein the sixth valley electric time length is determined according to the remaining valley electric time length, the heat pump heating mode correction time length and the fifth heating time length;
when the heated object is heated to the shutdown water temperature, the heated object is heated to the target temperature again by using the electric heating mode.
Optionally, before determining the second valley power duration corresponding to the different heating modes according to the first valley power duration and the correction duration corresponding to the different heating modes, the method further includes:
when a valley power signal is received, obtaining pre-stored historical valley power information, wherein the historical valley power information comprises the starting time and the ending time of a seventh valley power duration and the seventh valley power duration, and the seventh valley power duration is the historical valley power duration;
and acquiring the first valley power duration according to the time of the received valley power signal and the historical valley power information.
Optionally, the method further includes:
acquiring new valley power time length according to a preset period, if the new valley power time length is different from the first valley power time length, refreshing the valley power time length, and repeatedly executing a refreshing process until the valley power signal receiving is finished to acquire the latest valley power time length;
and storing the latest valley electricity duration and the starting time and the ending time of the latest valley electricity duration as new historical valley electricity information.
In a second aspect, an embodiment of the present application provides a heat treatment apparatus, including:
the acquisition module is used for acquiring a first heating time period required by heating equipment to heat a heated object to a target temperature in a heat pump heating mode when receiving the valley power signal;
the determining module is used for determining second valley power duration corresponding to different heating modes according to the first valley power duration and the correction duration corresponding to the different heating modes, wherein the correction durations corresponding to the different heating modes are different, the types of the heating modes comprise a heat pump heating mode and a mixed heating mode, and the mixed heating mode is that heat pump heating and electric heating are simultaneously heated;
and the control module is used for controlling the heating equipment to heat the heated object according to the first heating time length and the second valley power time length corresponding to different heating modes.
Alternatively, the heated object heating apparatus may be used to perform the heated object heating method according to any one of the first aspect.
In a third aspect, the present application provides an electronic device, comprising: a memory and a processor;
the memory is used for storing computer instructions; the processor is configured to execute the memory-stored computer instructions to implement the method of any of the first aspects.
In a fourth aspect, the present application provides a computer readable storage medium having stored thereon a computer program for execution by a processor to perform the method of any of the first aspects.
In a fifth aspect, the present application provides a computer program product comprising a computer program which, when executed by a processor, performs the method of any one of the first aspects.
According to the heating processing method and device provided by the embodiment of the application, when a valley power signal is received, a first heating time length required by heating equipment to heat a heated object to a target temperature in a heat pump heating mode is obtained, and second valley power time lengths corresponding to different heating modes are determined according to the first valley power time length and correction time lengths corresponding to the different heating modes, wherein the correction time lengths corresponding to the different heating modes are different, the types of the heating modes comprise a heat pump heating mode and a mixed heating mode, the mixed heating mode is that the heat pump heating mode and the electric heating mode are simultaneously heated, and the heating equipment is controlled to heat the heated object according to the first heating time length and the second valley power time lengths corresponding to the different heating modes. The heating mode of the heating equipment is dynamically adjusted according to the relation between the valley power time and the heat pump heating time, so that the energy consumption of the heating equipment in the process of heating the heated object can be reduced, and the use experience of a user is improved.
Drawings
Fig. 1 is a schematic view of a scenario provided in an embodiment of the present application;
FIG. 2 is a first schematic flow chart of a heat treatment method according to an embodiment of the present disclosure;
FIG. 3 is a second schematic flow chart of a heat treatment method according to an embodiment of the present disclosure;
FIG. 4 is a third schematic flow chart illustrating a heating method according to an embodiment of the present disclosure;
fig. 5 is a schematic structural diagram of a heat treatment apparatus according to an embodiment of the present application;
fig. 6 is a schematic structural diagram of a heat treatment electronic device according to an embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments.
In the embodiments of the present application, the terms "first", "second", and the like are used to distinguish the same or similar items with basically the same functions and actions, and the order of the items is not limited. Those skilled in the art will appreciate that the terms "first," "second," and the like do not denote any order or importance, but rather the terms "first," "second," and the like do not denote any order or importance.
It should be noted that in the embodiments of the present application, words such as "exemplary" or "for example" are used to indicate examples, illustrations or descriptions. Any embodiment or design described herein as "exemplary" or "such as" is not necessarily to be construed as preferred or advantageous over other embodiments or designs. Rather, use of the word "exemplary" or "such as" is intended to present concepts related in a concrete fashion.
The heating device of the present application may be a device capable of heat pump heating and electric heating of an object to be heated. The device can be used in heating devices such as a water heater and the like, and can also be used in heating devices such as a swimming pool machine and the like. The embodiment of the present application does not limit the specific type of the heating device. Here, the swimming pool machine is taken as an example for simple description, and the implementation manner of other heating devices is similar, which is not described herein again.
The swimming pool machine is a device which adopts the heat pump technology to heat the water in the swimming pool, can transfer heat from a low-temperature source to a high-temperature source through electric drive, and can save about three-quarters of heat energy compared with an electric water heater. Simultaneously, for promoting the efficiency of swimming pool machine, most swimming pool machines have all been equipped with electrical heating at present, promptly, can adopt heat pump heating and electrical heating to heat the swimming pool simultaneously.
At present, when heating the swimming pool through the swimming pool machine, usually be after the user sets for the temperature of needs, the swimming pool machine is opened heat pump and electrical heating simultaneously and is heated the swimming pool, until heating to the required temperature of user, after the temperature descends, starts the swimming pool machine again and heats the swimming pool.
Among the prior art, in the area of carrying out peak valley electricity, some swimming pool machines also can control the swimming pool machine according to peak valley electricity, promptly, when receiving the valley electricity signal, control the swimming pool machine and open heat pump and electrical heating simultaneously and heat the swimming pool, when the valley electricity signal finishes, close heat pump and electrical heating, because control mode is single, adopt this heating mode to the energy consumption when heating the swimming pool high, required expense is higher, user's experience is relatively poor.
In view of this, the embodiment of the application provides a heating treatment method and device, can adopt different heating modes to heat the swimming pool according to the duration of valley electricity time period, can effectively reduce the required energy consumption when heating the swimming pool, promote user's use and experience.
The following describes the technical solution of the present application and how to solve the above technical problems in detail by specific embodiments. The following embodiments may be implemented independently or in combination, and details of the same or similar concepts or processes may not be repeated in some embodiments.
Fig. 1 is a schematic view of an application scenario of an embodiment of the present application, as shown in fig. 1, including a heating device and an object to be heated.
The heating apparatus is used for heating an object to be heated, and includes a heat pump heating mode, an electric heating mode, and a hybrid heating mode.
In the embodiment of the application, the heating device can be a swimming pool machine or a household water heater and the like, and the heated object can be water in the swimming pool machine or the household water heater and the like. The embodiment of the present application does not limit this.
The heat pump heating mode is to heat the heated object by only using a heat pump unit of the heating device, the electric heating mode is to heat the heated object by only using an electric heating module of the heating device, and the hybrid heating mode is to heat the heated object by simultaneously starting the heat pump unit and the electric heating module.
Optionally, the heating device further has a signal receiving module, the signal receiving module is configured to receive a valley power signal of the current area, and when the valley power signal is received, the control center of the heating device may control the heating device to heat the heated object in different heating modes according to the valley power signal.
The signal receiving module may be, for example, a wired signal receiving module, such as an optical fiber, or a wireless signal receiving module, and the embodiment of the present application does not limit the type of the signal receiving module.
The control center of the heating equipment can be a control processor arranged in the heating equipment, and can also be a server connected with the heating equipment, wherein the server can be a local server and can also be a cloud server, and the type of the control center of the heating equipment is not limited by the application.
The application scenario of the embodiment of the present application is briefly introduced above, and the heating processing method provided by the embodiment of the present application is described below by taking the heating apparatus applied in fig. 1 as an example.
Fig. 2 is a schematic flow chart of a heating processing method according to an embodiment of the present application, and as shown in fig. 2, the method includes the following steps:
s201, when the valley power signal is received, acquiring a first heating time period required by the heating device to heat the heated object to the target temperature in the heat pump heating mode.
In the embodiment of the present application, in an area where peak-to-valley electricity is implemented, the electricity consumption period may be divided into a peak electricity period and a valley electricity period, or the electricity consumption period may be divided into a peak electricity period, a normal period, and a valley electricity period. Wherein, the electricity price is higher in the peak electricity period and lower in the valley electricity period. The valley power signal is used to indicate that the heating device is in the valley power period at the current moment when the signal is received, i.e. the current power rate is low power rate.
The target temperature is the temperature of the heated object set by a user, and the first heating time period is the time period required for the heating device to heat the temperature of the heated object to the target temperature only by using the heat pump unit, wherein the temperature of the heated object is the average temperature of the heated object.
When the heating device receives the valley power signal, the first heating duration can be obtained according to the volume of the heated object, the current water temperature of the heated object, the target temperature, the ambient temperature, the power of the heat pump unit and other data, wherein the volume of the heated object, the target temperature and the power of the heat pump unit, and the current water temperature and the ambient temperature of the heated object can be obtained through corresponding sensors.
S202, determining second valley power duration corresponding to different heating modes according to the first valley power duration and the correction duration corresponding to different heating modes.
In the embodiment of the present application, the first valley power duration refers to a duration of a time period in which valley power is provided in the area, for example, if the time period in which valley power is provided locally is 14 to 00.
When the first valley power duration is acquired, because the valley power signal does not include the valley power duration, the heating device can only obtain whether the current is in the valley power duration according to the valley power signal, if the valley power signal is in the valley power duration, the valley power signal is not in the valley power duration, and therefore the heating device cannot acquire the first valley power duration of the day.
In the same season, the valley power duration between each day is generally similar, so that the first valley power duration of the current day can be estimated according to the historical valley power information (the previous day) and the time of the valley power signal of the current day.
Specifically, when a valley power signal is received, pre-stored historical valley power information is obtained, the historical valley power information comprises the starting time and the ending time of a seventh valley power time and the seventh valley power time, the seventh valley power time is the historical valley power time, and the first valley power time is obtained according to the time of the received valley power signal and the historical valley power information.
For example, when the current time of receiving the valley power signal is 14, the starting and ending times of the valley power duration of the previous day stored in the heating device and the corresponding valley power duration are obtained, for example, the starting and ending times of the valley power duration of the previous day are 14 and 10, and the valley power duration is 4 hours, then the current first valley power duration may be set to 4 hours, and the valley power ending period of today is 18 00.
Optionally, the first valley power duration is predicted according to the valley power signal and the historical valley power information, and may not meet the actual situation, so that the time when the daily actual valley power signal disappears needs to be acquired, and the historical valley power information is updated.
Specifically, a new valley power duration is obtained according to a preset period, if the new valley power duration is different from the first valley power duration, the valley power duration is refreshed, the refreshing process is repeatedly executed until the receiving of the valley power signal is finished, the latest valley power duration is obtained, and the latest valley power duration and the starting time and the ending time of the latest valley power duration are stored as new historical valley power information.
Illustratively, the historical valley power information is that the starting and ending time of the valley power duration is 14 and 18, the valley power duration is 4 hours, the current valley power signal time is 14, the valley power signal can be detected once in a period of 1 minute until the valley power signal disappears, the current valley power ending time is obtained, for example, 18.
In the embodiment of the application, the first valley power duration is estimated according to the historical valley power duration, and may be different from the valley power duration of the current day, in order to ensure that the heating device heats the temperature of the heated object to the target temperature in the valley power duration, a correction duration (also referred to as a return difference) is set for the first valley power duration, and different correction durations are set for different heating modes because the heating durations required by different heating modes are different, wherein the correction duration may be set according to actual requirements.
It is understood that the electric heating is auxiliary heating belonging to the heating apparatus, and the case of using the electric heating alone rarely occurs, and the correction period is set only for the heat pump heating mode and the hybrid heating mode when the correction period is set.
After the heating device obtains the first valley power duration and the correction duration corresponding to the different heating modes, the second valley power duration corresponding to the different heating modes can be determined.
Specifically, for each heating mode, determining a second valley power duration corresponding to the heating mode according to a difference value between the first valley power duration and a correction duration corresponding to the heating mode, wherein the correction duration corresponding to the heat pump heating mode is longer than the correction duration corresponding to the hybrid heating mode.
For example, when the first valley electric time length is H, the correction time length corresponding to the hybrid heating mode is a, the correction time length corresponding to the heat pump heating mode is B, the second valley electric time length corresponding to the hybrid heating mode may be H-a, and the second valley electric time length corresponding to the heat pump heating mode may be H-B.
Alternatively, the correction period a for the hybrid heating mode may be 30 minutes, and the correction period B for the heat pump heating mode may be 60 minutes.
And S203, controlling the heating equipment to heat the heated object according to the first heating time period and the second valley power time period corresponding to the different heating modes.
In the embodiment of the application, after the first heating duration and the second valley power duration corresponding to the different heating modes are obtained, the heating device can be controlled to heat the heated object according to the corresponding relation between the first heating duration and the second valley power duration corresponding to the different heating modes.
For example, if the first heating time period is longer than the second valley power time period corresponding to the hybrid heating mode, it may be considered that the heated object cannot be heated to the target temperature within the valley power time only by the heat pump unit, and therefore, the hybrid heating mode needs to be turned on to heat the heated object.
If the first heating time length is shorter than the second valley power time length corresponding to the heat pump heating mode, the valley power time length is considered to be longer, the heated object can be heated to the target temperature only through the heat pump unit, and therefore the heating device is controlled to start the heat pump mode.
According to the heating processing method provided by the embodiment of the application, when the valley power signal is received, the first heating time length required by heating equipment to heat a heated object to the target temperature in the heat pump heating mode is obtained, the second valley power time length corresponding to different heating modes is determined according to the first valley power time length and the correction time length corresponding to different heating modes, and the heating equipment is controlled to heat the heated object according to the first heating time length and the second valley power time length corresponding to different heating modes. The heating mode of the heating equipment can be dynamically adjusted through the relation between the valley power time length and the heat pump heating time length, so that the energy consumption of the heating equipment in the process of heating the heated object can be reduced, and the use experience of a user is improved.
Fig. 3 is a second schematic flow chart of the heating processing method according to the embodiment of the present application, and based on the embodiment shown in fig. 2, a description is further given of controlling the heating device to heat the heated object according to the first heating time period and a second valley electric time period corresponding to different heating modes, where the method includes the following steps:
s301, acquiring the time length corresponding relation between the first heating time length and the second valley power time length corresponding to different heating modes.
In the embodiment of the application, after the first heating duration and the second valley power duration corresponding to the different heating modes are obtained, the duration relation between the first heating duration and the second valley power duration corresponding to the different heating modes needs to be judged, that is, whether the first heating duration falls into the second valley power duration corresponding to the mixed heating mode or the second valley power duration corresponding to the heat pump heating mode is judged.
Illustratively, the time length relationship between the first heating time length and the second valley power time length corresponding to the different heating modes is as follows:
first duration relationship: the first heating time length is greater than or equal to the second valley electricity time length corresponding to the mixing heating mode.
Second duration relationship: the first heating time period is less than a second valley power time period corresponding to the heat pump heating mode.
The third duration relationship: the first heating time length is greater than or equal to a second valley power time length corresponding to the heat pump heating mode and is less than a second valley power time length corresponding to the mixed mode.
In the embodiment of the application, after the duration correspondence between the first heating duration and the second valley power duration corresponding to different heating modes is obtained, different control modes are adopted to control the heating device to heat the heated object according to different duration correspondences, and the following possible implementation modes are provided:
the possible implementation mode is as follows:
and S302, if the first heating time period is longer than or equal to the second valley power time period corresponding to the mixed heating mode, controlling the heating equipment to heat the heated object by adopting the mixed heating mode.
Optionally, after the heating device is controlled to heat the heated object by using the mixed heating mode, whether the heating mode needs to be switched or not can be judged according to the current real-time temperature of the heated object, so as to achieve an effect of saving more energy.
And S303, acquiring a second heating time period required by the heating equipment to heat the heated object to the target temperature in the heat pump heating mode according to a preset period, and controlling the heating equipment to heat the heated object by adopting the heat pump heating mode when the second heating time period is less than a third valley electricity time period, wherein the third valley electricity time period is determined according to the remaining valley electricity time period and the correction time period corresponding to the heat pump heating mode.
For example, after heating in the hybrid heating mode, a second heating time period required for the heating device to heat the heated object to the target temperature in the heat pump heating mode at the current temperature may be acquired in a cycle of 10 minutes, where the second heating time period is acquired in a manner similar to that of the first heating time period, and is not described herein again.
If the second heating time period is less than the remaining valley power time period, it indicates that the heated object can be heated to the target temperature only through the heat pump heating mode, and in order to ensure the stability of the heating process, the setting of the correction time period is also adopted, that is, when the second heating time period is less than the third valley power time period, the heating device is controlled to heat the heated object through the heat pump heating mode.
A second possible implementation:
and S304, if the first heating time length is less than the second valley power time length corresponding to the heat pump heating mode, controlling the heating equipment to heat the heated object by adopting the heat pump heating mode.
The first heating time period is shorter than the second valley power time period corresponding to the heat pump heating mode, namely, the duration of the valley power is longer than the heating time period, the heated object can be heated to the target temperature only by starting the heat pump heating mode, and auxiliary heating or mode switching is not needed.
A third possible implementation manner:
s305, if the first heating time length is longer than or equal to the second valley power time length corresponding to the heat pump heating mode and is shorter than the second valley power time length corresponding to the mixed mode, controlling the heating equipment to heat the heated object by sequentially adopting the heat pump heating mode and the mixed heating mode.
When the first heating time length is longer than or equal to a second valley power time length corresponding to the heat pump heating mode and is smaller than a second valley power time length corresponding to the mixed mode, the step of controlling the heating equipment to heat the heated object by sequentially adopting the heat pump heating mode and the mixed heating mode comprises the following steps:
a1: and controlling the heating equipment to heat in a heat pump heating mode, and acquiring a third heating time length required by the heating equipment to heat the heated object to the target temperature in a mixed heating mode according to a preset period.
Because the first heating time length does not satisfy the time length of singly adopting the heat pump heating mode and the time length of singly adopting the mixed heating mode, namely the first heating time length is shorter than the time length of singly adopting the heat pump heating mode, and is longer than the time length of singly adopting the mixed heating mode, in order to save energy as much as possible, the heat pump heating mode can be adopted at the low water temperature stage, and the moderate heating mode is adopted at the high water temperature stage, so as to ensure that the heated object is heated to the target temperature at the low-price electric stage.
After heating in the heat pump heating mode, a third heating time period required for the heating apparatus to heat the heated object to the target temperature in the mixed heating mode may be acquired in a cycle of 10 minutes.
Specifically, the third heating time period required for heating the heated object to the target temperature may be acquired based on the current heated object temperature, the air temperature, the target temperature, the power of the heat pump unit, and the power of the electric heating module.
a2: and when the third heating time length is equal to a fourth valley power time length, controlling the heating equipment to heat the heated object by adopting a mixed heating mode, wherein the fourth valley power time length is determined according to the remaining valley power time length and a correction time length corresponding to the mixed heating mode.
For energy saving, it is required that the duration of the heat pump heating mode is as long as possible, that is, the duration of the heat pump heating mode is longest when the third heating duration in the hybrid heating mode is equal to the remaining valley time duration.
In order to ensure the stability of the heating process, the setting of the correction duration is also adopted, namely, the fourth valley power duration is determined according to the remaining valley power duration and the correction duration corresponding to the mixed heating mode, and when the third heating duration is equal to the fourth valley power duration corresponding to the mixed heating mode, the heating device is controlled to heat the heated object by adopting the mixed heating mode.
According to the heating treatment method provided by the embodiment of the application, the heating device is controlled to heat the heated object according to the corresponding relation by acquiring the corresponding relation between the first heating time length and the second valley power time length corresponding to different heating modes. The method further refines the heating control logic of the heating equipment, realizes dynamic switching of the heating modes according to the real-time temperature of the heated object in the heating process, and further improves the energy-saving effect of the heating equipment when heating the heated object.
The heating processing method provided by the above embodiment is a control method when the heating device is normally operated, that is, the target temperature is less than or equal to the shutdown water temperature of the heat pump heating mode, the shutdown water temperature refers to the highest heating temperature of the heat pump unit, and after the temperature is exceeded, the heat pump unit stops heating.
During use of the heating apparatus, the target temperature set by the user may be higher than the shutdown water temperature of the heat pump heating mode, for example, the target temperature is 45 ℃ and the shutdown water temperature is 40 ℃.
Fig. 4 is a schematic flow diagram of a heating processing method provided in an embodiment of the present application, where the target temperature set by a user is higher than a shutdown water temperature in a heat pump heating mode, the method includes the following steps:
s401, acquiring a fourth heating time period required by the heating device to heat the heated object to the shutdown water temperature in the heat pump heating mode and a fifth heating time period required by the heating device to heat the heated object to the target temperature from the shutdown water temperature in the electric heating mode.
In the embodiment of the application, when the target temperature is higher than the shutdown water temperature of the heat pump heating mode, the fourth heating time period required for heating the heated object to the shutdown water temperature in the heat pump heating mode can be acquired according to the parameters of the heated object volume, the ambient temperature, the shutdown water temperature, the heat pump unit power and the like.
The fifth heating period for heating the object from the stop water temperature to the target temperature may be acquired in accordance with the volume of the object to be heated, the stop water temperature, the target temperature, and the power of the electric heating module.
In the embodiment of the present application, the heating device may be controlled to heat the heated object according to the fourth heating time period and the fifth valley electric time period.
In the embodiment of the present application, since the volume of the object to be heated, the power of the electric heating, the heating initial temperature, and the target temperature are constant, the fifth heating period is a fixed value.
Therefore, the maximum valley power period for heating the heated object to the stop water temperature, that is, the fifth valley power period, may be determined according to the first valley power period, the correction period corresponding to the heat pump heating mode, and the fifth valley power period. For example, the fifth valley power duration may be the duration obtained by subtracting the correction duration corresponding to the heat pump heating mode from the first valley power duration and then subtracting the fifth heating duration.
S402, if the fourth heating time is shorter than the fifth valley electricity time, controlling the heating device to heat the heated object to the shutdown water temperature by adopting a heat pump heating mode, and then heating the heated object to the target temperature by adopting an electricity heating mode.
And S403, if the fourth heating time period is greater than or equal to the fifth valley electricity time period, controlling the heating equipment to heat the heated object by adopting a mixed heating mode.
S404, acquiring a sixth heating time period required by the heating device to heat the heated object to the shutdown water temperature in the heat pump heating mode according to a preset period, and controlling the heating device to heat the heated object to the shutdown water temperature in the heat pump heating mode when the sixth heating time period is less than a sixth valley electric time period. Wherein the sixth valley power period is determined based on the remaining valley power period, the heat pump heating mode correction period, and the fifth heating period.
And S405, when the object is heated to the stop water temperature, heating the object to the target temperature by adopting an electric heating mode.
For example, when the fourth heating time period is less than the fifth valley power time period, which indicates that the time period required for heating the temperature of the heated object to the stop water temperature is maintained in the valley power time period after the time period required for removing the electric heating, the temperature of the heated object can be heated to the stop water temperature within the valley power time period only by turning on the heat pump heating mode.
When the fourth heating time period is greater than or equal to the fifth valley electricity time period, the time period required for heating the temperature of the heated object to the shutdown water temperature exceeds the valley electricity time period after the time period required for removing the electric heating, so that the mixed heating mode needs to be started, the temperature of the heated object is rapidly prompted, and the heating time is shortened.
After the mixed heating mode is started, in order to save energy consumption, the time required for heating the current water temperature to the shutdown water temperature by adopting the heat pump heating mode can be calculated in a period of 10 minutes, if the time is less than the sixth valley electric time length, the temperature of the heated object can be considered to be heated to the shutdown water temperature by adopting the heat pump heating mode, wherein the sixth valley electric time length can be the time length obtained by subtracting the correction time length corresponding to the heat pump heating mode from the remaining valley electric time length and then subtracting the fifth heating time length.
According to the heating treatment method provided by the embodiment of the application, the heating device is controlled to heat the heated object according to the fourth heating time length and the fifth valley electric time length by acquiring the fourth heating time length required by the heating device to heat the heated object to the shutdown water temperature in the heat pump heating mode and the fifth heating time length for heating the heated object to the target temperature from the shutdown water temperature in the electric heating mode. When the target temperature is higher than the shutdown water temperature of the heat pump unit, the target temperature is divided into two sections, and the heating mode of the heating equipment is adjusted according to the heating time required by the previous section and the corresponding valley power duration, so that the energy consumption can be effectively reduced when the target temperature is higher than the shutdown water temperature of the heat pump unit.
On the basis of the embodiment of the heat treatment method, the embodiment of the application also provides a heat treatment device.
Fig. 5 is a schematic structural diagram of a heat treatment apparatus according to an embodiment of the present application, and as shown in fig. 5, the heat treatment apparatus 50 includes: an acquisition module 501, a determination module 502, and a control module 503.
The acquiring module 501 is configured to acquire a first heating time period required by the heating device to heat the heated object to the target temperature in the heat pump heating mode when the valley power signal is received.
The determining module 502 is configured to determine a second valley power duration corresponding to different heating modes according to the first valley power duration and the correction duration corresponding to the different heating modes, where the correction durations corresponding to the different heating modes are different, the types of the heating modes include a heat pump heating mode and a hybrid heating mode, and the hybrid heating mode is a heat pump heating mode and an electric heating mode which heat pump heating and electric heating at the same time.
And a control module 503, configured to control the heating device to heat the heated object according to the first heating duration and the second valley power duration corresponding to the different heating modes.
Optionally, the obtaining module 501 is further configured to obtain pre-stored historical valley power information when the valley power signal is received, where the historical valley power information includes a start time and an end time of a seventh valley power duration and the seventh valley power duration, the seventh valley power duration is the historical valley power duration, and the first valley power duration is obtained according to the time of the received valley power signal and the historical valley power information.
Optionally, the acquiring module 501 is further configured to acquire a fourth heating time period required by the heating device to heat the heated object to the shutdown water temperature in the heat pump heating mode, and a fifth heating time period required by the heating device to heat the heated object from the shutdown temperature to the target temperature in the electric heating mode.
The control module 503 is further configured to, if the fourth heating duration is less than the fifth valley power duration, control the heating device to heat the heated object to the shutdown water temperature by using the heat pump heating mode first, and then heat the heated object to the target temperature by using the electric heating mode, where the fifth valley power duration is determined according to the first valley power duration, the correction duration corresponding to the heat pump heating mode, and the fifth peak power duration.
The control module 503 is further configured to, if the fourth heating duration is greater than or equal to the fifth valley power duration, control the heating device to heat the heated object in the mixed heating mode, obtain a sixth heating duration required by the heating device to heat the heated object to the shutdown water temperature in the heat pump heating mode according to a preset period, and control the heating device to heat the heated object to the shutdown water temperature in the heat pump heating mode when the sixth heating duration is less than the sixth valley power duration, where the sixth valley power duration is determined according to the remaining valley power duration, the heat pump heating mode correction duration, and the fifth heating duration. When the heated object is heated to the shutdown water temperature, the heated object is heated to the target temperature by adopting the electric heating mode.
The heating processing apparatus provided in the embodiment of the present application can perform the heating processing method shown in any one of fig. 2 to 4, and the principle and technical effect are similar, which are not described herein again.
Fig. 6 is a schematic structural diagram of a heat treatment electronic device according to an embodiment of the present application. As shown in fig. 6, the heat treatment electronic device 60 provided by the present embodiment may include:
a processor 601.
A memory 602 for storing executable instructions of the terminal device.
The processor is configured to execute the technical solution of the above embodiment of the heating processing method through executing the executable instructions, and the implementation principle and the technical effect are similar, which are not described herein again.
In an embodiment of the present application, a computer-readable storage medium is further provided, where a computer program is stored, and when the computer program is executed by a processor, the technical solution of the embodiment of the heating processing method is implemented, and the implementation principle and the technical effect are similar, which are not described herein again.
In one possible implementation, the computer-readable medium may include Random Access Memory (RAM), read-Only Memory (ROM), a compact disk-Read-Only Memory (CD-ROM) or other optical disk storage, magnetic disk storage or other magnetic storage devices, or any other medium which can be used to carry or store desired program code in the form of instructions or data structures and which can be accessed by the computer. Also, any connection is properly termed a computer-readable medium. For example, if the software is transmitted from a website, server, or other remote source using a coaxial cable, fiber optic cable, twisted pair, digital Subscriber Line (DSL), or wireless technologies such as infrared, radio, and microwave, then the coaxial cable, fiber optic cable, twisted pair, DSL, or wireless technologies such as infrared, radio, and microwave are included in the definition of medium. Disk and Disc, as used herein, includes Disc, laser Disc, optical Disc, digital Versatile Disc (DVD), floppy disk and blu-ray Disc where disks usually reproduce data magnetically, while discs reproduce data optically with lasers. Combinations of the above should also be included within the scope of computer-readable media.
In an embodiment of the present application, a computer program product is further provided, where the computer program is executed by a processor to implement the technical solution of the embodiment of the heating processing method, and the implementation principle and the technical effect are similar, and are not described herein again.
In the above Specific implementation of the terminal device or the server, it should be understood that the Processor may be a Central Processing Unit (CPU), other general purpose processors, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), etc. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of a method disclosed in connection with the embodiments of the present application may be directly implemented by a hardware processor, or may be implemented by a combination of hardware and software modules in a processor.
Those skilled in the art will appreciate that all or a portion of the steps of any of the above-described method embodiments may be performed by hardware associated with program instructions. The foregoing program may be stored in a computer-readable storage medium, and when executed, performs all or a portion of the steps of the above-described method embodiments.
The technical scheme of the application can be stored in a computer readable storage medium if the technical scheme is realized in a software form and is sold or used as a product. Based on this understanding, all or part of the technical solutions of the present application may be embodied in the form of a software product stored in a storage medium, including a computer program or several instructions. The computer software product enables a computer device (which may be a personal computer, a server, a network device or a similar electronic device) to execute all or part of the steps of the method described above in the embodiments of the present application.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and these modifications or substitutions do not depart from the scope of the technical solutions of the embodiments of the present application.
Claims (13)
1. A heat treatment method, characterized by comprising:
when receiving the valley power signal, acquiring a first heating time period required by heating equipment to heat the heated object to a target temperature in a heat pump heating mode;
determining second valley power duration corresponding to different heating modes according to the first valley power duration and correction duration corresponding to the different heating modes, wherein the correction duration corresponding to the different heating modes is different, the types of the heating modes comprise a heat pump heating mode and a mixed heating mode, and the mixed heating mode is that heat pump heating and electric heating are simultaneously heated;
and controlling the heating equipment to heat the heated object according to the first heating time length and a second valley power time length corresponding to different heating modes.
2. The method according to claim 1, wherein determining a second valley power duration for different heating modes according to the first valley power duration and the modified duration for different heating modes comprises:
for each heating mode, determining a second valley power duration corresponding to the heating mode according to the difference between the first valley power duration and the correction duration corresponding to the heating mode;
wherein the correction duration corresponding to the heat pump heating mode is longer than the correction duration corresponding to the hybrid heating mode.
3. The method according to claim 2, wherein the controlling the heating device to heat the heated object according to the first heating duration and a second valley power duration corresponding to a different heating mode comprises:
if the first heating time length is greater than or equal to a second valley power time length corresponding to a mixed heating mode, controlling the heating equipment to heat the heated object in a mixed mode;
and if the first heating time length is less than a second valley power time length corresponding to the heat pump heating mode, controlling the heating equipment to heat the heated object by adopting the heat pump heating mode.
4. The method of claim 3, wherein after controlling the heating device to heat the heated object in the mixed mode, the method further comprises:
acquiring a second heating time period required by the heating equipment to heat the heated object to the target temperature in the heat pump heating mode according to a preset period;
and when the second heating time length is less than a third valley electric time length, controlling the heating equipment to heat the heated object by adopting a heat pump heating mode, wherein the third valley electric time length is determined according to the remaining valley electric time length and a correction time length corresponding to the heat pump heating mode.
5. The method of claim 2, wherein if the first heating period is greater than or equal to a second valley time period corresponding to a heat pump heating mode and less than a second valley time period corresponding to a hybrid mode, the method further comprises:
controlling the heating equipment to adopt a heat pump heating mode for heating, and acquiring a third heating time length required by the heating equipment to heat the heated object to a target temperature in a mixed heating mode according to a preset period;
and when the third heating time period is equal to a fourth valley electricity time period, controlling the heating equipment to heat the heated object by adopting a mixed heating mode, wherein the fourth valley electricity time period is determined according to the remaining valley electricity time period and a correction time period corresponding to the mixed heating mode.
6. The method of any of claims 1 to 5, wherein the target temperature is less than or equal to a shutdown water temperature of the heat pump heating mode.
7. The method of claim 6, wherein if the target temperature is greater than a shutdown water temperature of the heat pump heating mode, the method comprises:
acquiring a fourth heating time period required by the heating device to heat the heated object to the stop water temperature in the heat pump heating mode and a fifth heating time period required by the heating device to heat the heated object from the stop temperature to the target temperature in the electric heating mode;
if the fourth heating time period is shorter than a fifth valley electric time period, controlling the heating equipment to firstly adopt a heat pump heating mode to heat the heated object to a shutdown water temperature, and then adopt an electric heating mode to heat the heated object to a target temperature, wherein the fifth valley electric time period is determined according to the first valley electric time period, the correction time period corresponding to the heat pump heating mode and the fifth heating time period.
8. The method of claim 7, wherein if the fourth heating period is greater than or equal to a fifth valley power period, the method further comprises:
controlling the heating equipment to heat the heated object by adopting a mixed heating mode, and acquiring a sixth heating time length required by the heating equipment to heat the heated object to the shutdown water temperature in a heat pump heating mode according to a preset period;
when the sixth heating time length is less than a sixth valley electric time length, controlling the heating equipment to heat the heated object to a shutdown water temperature in a heat pump heating mode, wherein the sixth valley electric time length is determined according to the remaining valley electric time length, the heat pump heating mode correction time length and the fifth heating time length;
when the object is heated to the stop water temperature, the object is heated to the target temperature again by using the electric heating mode.
9. The method according to claim 1, wherein before determining the second valley power duration corresponding to the different heating mode according to the first valley power duration and the correction duration corresponding to the different heating mode, the method further comprises:
when a valley power signal is received, acquiring pre-stored historical valley power information, wherein the historical valley power information comprises the starting time and the ending time of a seventh valley power duration and the seventh valley power duration, and the seventh valley power duration is the historical valley power duration;
and acquiring the first valley power duration according to the time of the received valley power signal and the historical valley power information.
10. The method of claim 9, further comprising:
acquiring new valley power time length according to a preset period, if the new valley power time length is different from the first valley power time length, refreshing the valley power time length, and repeatedly executing a refreshing process until the valley power signal receiving is finished, so as to acquire the latest valley power time length;
and storing the latest valley electricity duration and the starting time and the ending time of the latest valley electricity duration as new historical valley electricity information.
11. A heat treatment apparatus, characterized by comprising:
the acquisition module is used for acquiring a first heating time period required by heating equipment to heat a heated object to a target temperature in a heat pump heating mode when receiving the valley power signal;
the determining module is used for determining second valley power duration corresponding to different heating modes according to the first valley power duration and the correction duration corresponding to the different heating modes, wherein the correction durations corresponding to the different heating modes are different, the types of the heating modes comprise a heat pump heating mode and a mixed heating mode, and the mixed heating mode is that heat pump heating and electric heating are simultaneously heated;
and the control module is used for controlling the heating equipment to heat the heated object according to the first heating time length and a second valley power time length corresponding to different heating modes.
12. An electronic device, comprising:
a memory for storing a computer program;
a processor for executing the computer program to implement the method of any one of claims 1-10.
13. A computer-readable storage medium, on which a computer program is stored, which computer program is executable by a processor to implement the method of any one of claims 1-10.
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| CN202210944366.9A CN115307317A (en) | 2022-08-05 | 2022-08-05 | Heat treatment method and apparatus |
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| CN202210944366.9A CN115307317A (en) | 2022-08-05 | 2022-08-05 | Heat treatment method and apparatus |
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