CN113357762A - Heat storage control method for heat storage air conditioning fan, heat storage air conditioning fan and storage medium - Google Patents
Heat storage control method for heat storage air conditioning fan, heat storage air conditioning fan and storage medium Download PDFInfo
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- 238000005338 heat storage Methods 0.000 title claims abstract description 219
- 238000004378 air conditioning Methods 0.000 title claims abstract description 73
- 238000000034 method Methods 0.000 title claims abstract description 43
- 238000010438 heat treatment Methods 0.000 claims description 42
- 230000001172 regenerating effect Effects 0.000 claims description 11
- 238000004590 computer program Methods 0.000 claims description 10
- 230000008859 change Effects 0.000 claims description 6
- 230000003203 everyday effect Effects 0.000 claims description 6
- 230000005611 electricity Effects 0.000 abstract description 30
- 238000009825 accumulation Methods 0.000 description 6
- 238000005057 refrigeration Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
- F24F5/0017—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using cold storage bodies, e.g. ice
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/34—Heater, e.g. gas burner, electric air heater
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
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Abstract
The invention provides a heat storage control method of a heat storage air-conditioning fan, the heat storage air-conditioning fan and a storage medium, and relates to the technical field of air temperature regulation, wherein the control method comprises the following steps: after receiving a shutdown instruction or a heat storage mode starting instruction, entering a heat storage control program, comprising: acquiring a time value, judging whether the time value falls into a preset low-power time interval or not, if so, entering a heat storage mode, and starting a heater; if not, after a first preset time interval, judging whether the time value falls into a preset low-power time interval or not until the heat storage mode is entered; and after entering the heat storage mode, acquiring a time value in real time, and when the acquired time value falls into a preset high-power time interval, exiting the heat storage mode. The invention can store heat in a time period with lower electricity charge and dissipate the stored heat when the air conditioner fan is required to heat, thereby reducing the electricity consumption of users, reducing the electricity charge, reducing the electricity consumption in a time period with peak electricity consumption and improving the uniformity of regional electricity consumption.
Description
Technical Field
The invention relates to the technical field of air temperature regulation, in particular to a heat storage control method of a heat storage air-conditioning fan, the heat storage air-conditioning fan and a storage medium.
Background
The air-conditioning fan is a fan with a brand new concept, the common air-conditioning fan at present is a refrigeration type air-conditioning fan, a refrigeration device is arranged in the air-conditioning fan, the refrigeration device refrigerates a circulating medium, the refrigerated circulating medium is guided to the fan, and the fan blows cold air for refrigeration; or the frozen ice crystals are adopted to cool the water in the water storage tank, and the cooled water vapor is blown out by the fan to refrigerate. Meanwhile, the refrigeration type air conditioning fan also has the function of humidifying air. Compared with an air conditioner, the air conditioning fan has low refrigeration power and low price, and is favored by more and more users.
At present, a plurality of regions have implemented a valley-peak electricity charge policy, the daytime belongs to a peak electricity utilization time period, and the daytime electricity price is higher; the night belongs to the valley time period of electricity utilization, and the electricity price is low at night. However, at present, users mostly use the air conditioning fan to heat in the daytime, so that the heating power consumption of the air conditioning fan is large, the electricity fee is high, and the advantage of low electricity fee in the night electricity utilization valley time period is not utilized.
Disclosure of Invention
The invention provides a heat storage control method of a heat storage air-conditioning fan, the heat storage air-conditioning fan and a storage medium, which are used for solving the defect that the power consumption of the air-conditioning fan is high in the area where a peak-valley electricity charge policy is implemented in the heating air-conditioning fan in the prior art.
In order to solve the technical defects, the invention provides a heat storage control method of a heat storage air conditioner fan, which comprises the following steps:
after receiving an air conditioner fan shutdown instruction or an air conditioner heat storage mode starting instruction, entering a heat storage control program, wherein the heat storage control program comprises the following steps: acquiring a time value, judging whether the time value falls into a preset low-power time interval, if so, entering a heat storage mode, wherein the heat storage mode comprises a heater starting mode; if not, acquiring the time value again after a first preset time interval, and judging whether the time value falls into the preset low-power time interval or not until the heat storage mode is entered;
and after entering the heat storage mode, acquiring a time value in real time, and when the acquired time value reaches the last moment of the preset low-power time interval, exiting the heat storage mode.
According to the heat storage control method of the heat storage air conditioning fan, when the heat storage mode is entered, the temperature value of the heat storage module is obtained, whether the temperature value of the heat storage module is smaller than a first preset temperature value or not is judged, and if yes, a heater is started; if not, acquiring the temperature value of the heat storage module again after a second preset time interval, and judging whether the temperature value of the heat storage module is smaller than the first preset temperature value or not until the heater is started.
According to the heat storage control method of the heat storage air conditioning fan, after the heater is started, the temperature value of the heat storage module is obtained in real time until the temperature value of the heat storage module is increased to a second preset temperature value, the second preset temperature value is the highest temperature value of the heat storage module of the air conditioning fan, and the heater is turned off.
According to the heat storage control method of the heat storage air conditioning fan, when the heater is turned off, the third preset time period is taken as a period, the temperature value of the heat storage module is obtained at intervals of the third preset time period, and whether the temperature value of the heat storage module is smaller than the first preset temperature value or not is judged until the heater is turned on.
According to the heat storage control method of the heat storage air conditioning fan, the temperature value of the heat storage module is the average temperature value of the temperatures of a plurality of positions in the heat storage module.
According to the heat storage control method of the heat storage air conditioning fan, when the heat storage mode is operated in the preset low-power time interval and the air conditioning fan heating mode is operated in the next preset high-power time interval without starting a heater, 1 is counted, and otherwise, 0 is counted; and when the counting sum in the continuous preset days is greater than or equal to a first preset value, performing numerical correction on the first preset temperature value according to the change of the temperature value of the heat storage module in the preset high-power time interval in the continuous preset days.
According to the heat storage control method of the heat storage air conditioning fan provided by the invention, the numerical correction of the first preset temperature value according to the change of the temperature value of the heat storage module in the preset high-power time interval of the continuous preset days comprises the following steps:
recording a first heat storage module temperature value when a heating mode is started and a second heat storage module temperature value when the heating mode is exited in the preset high-power time interval every day in the continuous preset days, calculating a heat storage module temperature difference between the first heat storage module temperature value and the second heat storage module temperature value every day in the continuous preset days, and calculating a heat storage module average temperature difference value in the continuous preset days, wherein the first preset temperature value is the difference value between the second preset temperature value and the heat storage module average temperature difference value.
According to the heat storage control method of the heat storage air conditioning fan, in the heat storage mode, after a heater is started, the heating time of a heat storage module in the heat storage mode from a first preset temperature value to a second preset temperature value in the continuous preset days is recorded, and the average heating time in the continuous preset days is calculated;
and when the judgment result shows that the temperature value of the heat storage module is smaller than a first preset temperature value, starting the heater at the time of the average heating time before the last time of the preset low-power time interval.
According to the heat storage control method of the heat storage air conditioner fan provided by the invention, when an air conditioner fan heating mode starting instruction is received, the air conditioner fan enters a heating control program, and the heating control program comprises the following steps: acquiring a temperature value of the heat storage module, judging whether the temperature value of the heat storage module is smaller than a third preset temperature value or not, and if so, starting a heater; if not, after a fourth preset time interval, obtaining the temperature value of the heat storage module again, and judging whether the temperature value of the heat storage module is smaller than the third preset temperature value or not until the heater is started.
The invention also provides a heat storage air conditioner fan, which comprises a heat storage module, a memory, a processor and a computer program which is stored on the memory and can run on the processor, wherein the processor executes the program to realize the steps of the heat storage control method of the heat storage air conditioner fan.
The present invention also provides a non-transitory computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of the regenerative air conditioning fan regenerative control method according to any one of the above.
The heat storage control method of the heat storage air conditioning fan, the heat storage air conditioning fan and the storage medium provided by the invention can start the heater to store heat in a time period with lower electricity charge and dissipate the stored heat when the air conditioning fan is required to heat, so that the electricity consumption of a user can be reduced, the electricity charge can be reduced, the electricity consumption in a peak electricity consumption time period can be reduced, and the uniformity of regional electricity utilization can be improved.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings needed for 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 those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 is a schematic flow chart of a heat storage control method for a heat storage air conditioning fan provided by the invention;
fig. 2 is a flow chart of a heat storage mode control method provided by the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious 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 embodiments of the present invention, it is to be noted that unless otherwise explicitly specified or limited. "upper", "lower", "inner", and the like are used merely to indicate relative positional relationships, and when the absolute position of a described object is changed, the relative positional relationships may also be changed accordingly. Specific meanings of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.
It is to be understood that, unless otherwise expressly specified or limited, the term "coupled" is used broadly, and may, for example, refer to directly coupled devices or indirectly coupled devices through intervening media. Specific meanings of the above terms in the embodiments of the invention will be understood to those of ordinary skill in the art in specific cases.
The heat accumulation control method of the heat accumulation air conditioner fan of the present invention is described below with reference to fig. 1 to 2.
The present embodiment provides a control method for controlling a regenerative air conditioning fan according to any one of the above embodiments, which is shown in fig. 1, and includes the following steps:
step S100, after receiving an air conditioner fan shutdown instruction or an air conditioner heat storage mode starting instruction, entering a heat storage control program;
step S200, the heat storage control program includes: acquiring a time value, judging whether the time value falls into a preset low-power time interval, if so, entering a heat storage mode, wherein the heat storage mode comprises a heater starting mode; if not, acquiring the time value again after a first preset time interval, and judging whether the time value falls into the preset low-power time interval or not until entering the heat storage mode.
And step S300, acquiring a time value in real time after entering the heat storage mode, and exiting the heat storage mode when the acquired time value falls into a preset high-power time interval.
Preferably, when the air conditioner fan starting command is received in the heat storage mode, the heat storage mode is also exited.
It should be noted that, receiving the shutdown instruction of the air-conditioning fan means receiving the shutdown instruction sent by the user through the remote controller or the operation button, and after receiving the shutdown instruction, the air-conditioning fan turns off the fan and the heater, so that the heat storage module is in the heat storage state without supplying heat to the outside.
Specifically, the preset low power time interval refers to a preset power valley time period in the air conditioner fan memory. For example, in a certain area, the time period from the zero point of the morning to the 6 th point of the morning is the power consumption valley value time period, the electricity fee from the zero point of the morning to the 6 th point of the morning is low in 6 hours, and the electricity fee from the 6 th point of the morning to the next day is high in 18 hours, so that the time period from the zero point of the morning to the 6 th point of the morning can be recorded into the air conditioning fan, and the air conditioning fan acquires the time period information and determines the time period information as the preset low electricity time interval. In addition, the preset high-power time interval refers to a preset power peak time period in the air conditioner fan memory, and is determined as the preset high-power time interval if a time period of 18 hours from 6 am to the morning zero point of the next day is recorded in the air conditioner fan.
Preferably, the air-conditioning fan can be provided with a time setting program, and a user can input the time setting program through a mobile phone or a remote controller; optionally, the air conditioner fan may be configured to obtain the power consumption valley time period and the power consumption peak time period of the area through the internet of things after obtaining the positioning information, determine the obtained power consumption valley time period as a preset low power time interval, determine the obtained power consumption peak time period as a preset high power time interval, and enable automatic updating.
According to the heat storage air conditioning fan control method, after the air conditioning fan is turned off or a user selects a heat storage mode to be started, the air conditioning fan automatically enters a heat storage control program, whether the air conditioning fan is in a low-electricity-cost electricity consumption valley time period or not is judged through time, heat storage is carried out at a low-electricity-cost time, so that heat stored in the heat storage pipe is used for heating when the electricity cost is high in the daytime, and then the heater is started to heat, so that electricity consumption of the user can be reduced, electricity cost is reduced, electricity consumption in a peak time period can be reduced, and uniformity of regional electricity consumption is improved.
Specifically, as shown in fig. 2, the method for controlling the heater to be turned on in the heat storage mode includes the following steps:
step S210, obtaining a temperature value of a heat storage module;
step S220, judging whether the temperature value of the heat storage module is smaller than a first preset temperature value T1, and if so, starting a heater; if not, acquiring the temperature value of the heat storage module again after a second preset time interval, and judging whether the temperature value of the heat storage module is smaller than the first preset temperature value T1 or not until the heater is started.
Specifically, the first preset temperature value T1 refers to a lower temperature value at which the thermal storage module needs to be heated in a preset low-power time interval, and when the temperature value in the thermal storage module is smaller than the first preset temperature value T1, the heater needs to be turned on to store heat. For example, the heat storage levels selected by the user through the remote controller or the operation buttons correspond to different first preset temperature values T1. In this step, the first preset temperature value T1 is a preset fixed value of the air conditioner, such as 60 ℃.
Preferably, after the heater is started, the temperature value of the thermal storage module is acquired in real time until the temperature value of the thermal storage module is increased to a second preset temperature value T2, the heater is turned off, the temperature value of the thermal storage module is acquired at intervals of a third preset time period by taking the third preset time period as a period, and whether the temperature value of the thermal storage module is smaller than the first preset temperature value T1 or not is judged in a circulating manner until the heater is started. In this embodiment, the second preset temperature value T2 is the highest temperature value of the thermal storage module of the air conditioner fan, and if the temperature of the thermal storage module reaches 75 ℃, the heater and the thermal storage module are damaged if the heater is continuously turned on.
For example, the first preset temperature value T1 selected by the user is 60 ℃, the air-conditioning fan obtains the temperature value of the heat storage module after entering the heat storage mode, and controls the heater to be turned on to store heat when the obtained temperature value of the heat storage module is judged whether to be less than 60 ℃ or not and is less than 60 ℃; and when the temperature value of the heat storage module is greater than or equal to 75 ℃, judging whether the temperature value of the heat storage module is less than 60 ℃ again after 30 minutes, and circularly judging until the electric heating is started. According to the embodiment, the heater is controlled to be turned on when the temperature is lower than 60 ℃ through autonomous temperature judgment, and is controlled to be turned off when the temperature reaches 75 ℃, so that the temperature of the heat storage module is always kept between 60 ℃ and 75 ℃.
After the heater is started, the temperature value of the heat storage module is obtained in real time, whether the temperature value of the heat storage module is increased to a second preset temperature value T2 is judged, the heater is timely turned off after the second preset temperature value T2 is reached, the heater and the heat storage module are prevented from being damaged due to overhigh heating temperature, and the self-loss degree of overhigh heat is also high. And after the heater is turned off, the temperature value of the heat storage module is obtained again after a third preset time interval, whether the temperature value of the heat storage module is smaller than the first preset temperature value T1 is judged until the heater is turned on, automatic temperature monitoring is realized, and the temperature value of the heat storage module of the air conditioner fan is ensured to be between the first preset temperature value T1 and the second preset temperature value T2 all the time.
Preferably, the temperature value of the thermal storage module in this embodiment is an average value of a plurality of positions in the thermal storage module, for example, the temperature values of 3 positions are taken from two ports and an intermediate position of the thermal storage module, and the average value of the 3 position temperature values is calculated to determine as the temperature value of the thermal storage module, so that deviation caused by different temperatures of different positions in the thermal storage module is prevented, and the accuracy of judgment is improved.
Specifically, in the heat storage control method of the heat storage air conditioning fan in the embodiment, when the heat storage mode is operated in the preset low power time interval and the air conditioning fan heating mode is operated in the next preset high power time interval without turning on the heater, 1 is counted, otherwise, 0 is counted; and when the total number of counts in the continuous preset days is greater than or equal to a first preset value, carrying out numerical correction on the first preset temperature value T1 according to the change of the temperature value of the heat storage module in the preset high-power time interval of the continuous preset days.
For example, when the number of consecutive preset days is 3, the first preset value is 3, when the air-conditioning fan performs the heat storage mode in the preset low power time interval for 3 consecutive days, and the heating mode of the air-conditioning fan is turned on in the preset high power time interval for 3 consecutive days, but the heater is not turned on during the heating process and the heating is performed only by the heat released from the heat storage module, the count for each day is 1, the count sum for three consecutive days is 3, and the condition that the count sum is equal to the first preset value is satisfied. At this time, the first preset temperature value T1 is numerically corrected, for example, adjusted on the basis of 60 ℃.
Specifically, the numerical correction of the first preset temperature value T1 according to the change in the temperature value of the thermal storage module in the preset high-power time interval of the consecutive preset days includes: recording a first heat storage module temperature value when a heating mode is started and a second heat storage module temperature value when the heating mode is exited in the preset high-power time interval every day in the continuous preset number of days, calculating a heat storage module temperature difference between the first heat storage module temperature value and the second heat storage module temperature value every day in the continuous preset number of days, and calculating a heat storage module average temperature difference value in the continuous preset number of days, wherein the value of the first preset temperature value T1 is the difference value between the second preset temperature value T2 and the heat storage module average temperature difference value.
For example, when the total count value in 3 consecutive days is greater than or equal to a first preset value (value 3), recording a first heat storage module temperature value when the air-conditioning fan starts the heating mode in a preset high-power time interval on each day in three consecutive days, such as 73 ℃ on the first day, 72 ℃ on the second day, and 74 ℃ on the third day, and a second heat storage module temperature value when the air-conditioning fan exits the heating mode, such as 50 ℃ on the first day, 40 ℃ on the second day, and 48 ℃ on the third day, calculating the difference between the first heat storage module temperature value and the second heat storage module temperature value on each day as 23 ℃, 32 ℃, and 26 ℃, calculating the average heat storage module temperature difference value in three consecutive days as 27 ℃, and then re-taking the first preset temperature value T1 from the previous 60 ℃ as 75-27, namely 48 ℃.
When the above conditions are still satisfied on the fourth day, the first preset temperature value T1 is numerically corrected by the first thermal storage module temperature value and the second thermal storage module temperature value in the new consecutive three days.
In this embodiment, in the preset consecutive days, when the air-conditioning fan heats only through the heat that the heat accumulation module released, obtain the temperature loss value at the preset high-power time interval to this first preset temperature T1 value that turns on the heater in the heat accumulation mode is obtained, and the heat of guaranteeing that the heat of heat accumulation module storage can satisfy and heat only through the heat that the heat accumulation module stored and supplies heat in the preset high-power time interval.
Preferably, in the heat storage mode, after the heater is turned on, the heating duration of the heat storage module heated from the first preset temperature value T1 to the second preset temperature value T2 in the heat storage mode in the continuous preset number of days is recorded, and the average heating duration in the continuous preset number of days is calculated;
and when the judgment result shows that the temperature value of the heat storage module is smaller than a first preset temperature value T1, starting the heater at the time of the average heating time length before the last time of the preset low-power time interval.
For example, in the heat storage mode for each day, the time period for heating the heat storage module from 48 ℃ to 75 ℃ is recorded for 3 consecutive days, and the heating is preferably performed by using the power with the highest heating efficiency of the electric heater, for example, 60 minutes on the first day, 61 minutes on the second day, and 65 minutes on the third day, and the average value of the three consecutive days is 61 minutes, when the previous determination result is that the temperature value of the heat storage module is smaller than the first preset temperature value T1, the heater is turned on at the time 61 minutes before the last time of the preset low-power time interval. For example, when the last time of the preset low-power time interval is 6 am, the heaters are separately started at 4 m.sup.59 am, so that the heat storage module is heated to the highest temperature at the last time of the preset low-power time interval, the waiting time before the user starts the heating mode is reduced, and the heat loss is reduced.
In the heat storage control method for the heat storage air conditioning fan provided in this embodiment, when an air conditioning fan heating mode starting instruction is received, the air conditioning fan enters a heating control program, where the heating control program includes: acquiring a temperature value of the heat storage module, judging whether the temperature value of the heat storage module is smaller than a third preset temperature value T3, and if so, starting a heater; if not, after a fourth preset time interval, obtaining the temperature value of the heat storage module again, and judging whether the temperature value of the heat storage module is smaller than the third preset temperature value T3 or not until the heater is started.
Preferably, in the heat storage air conditioning fan control method, even if the heat storage control program is already running, the heat storage control program is exited and the heating control program is entered after the air conditioning fan start instruction is received.
The third preset temperature T3 is the lowest temperature value of the heat released by the heat storage module, that is, after the temperature in the heat storage module is lower than the third preset temperature T3, the heat storage module does not release heat or releases a small amount of heat. In the embodiment, when the temperature of the heat storage module is lower than the third preset temperature T3, the heater is turned on to heat in time, so that heating is ensured.
Specifically, the present embodiment further provides a heat storage air conditioning fan, which includes a heat storage module and a controller, where the controller includes a processor, a memory, and a computer program stored in the memory and capable of running on the processor, and the processor may call a logic instruction in the memory to execute the control method of the heat storage air conditioning fan according to any of the foregoing embodiments.
In addition, the logic instructions in the memory may be implemented in the form of software functional units and may be stored in a computer readable storage medium when sold or used as a stand-alone product. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
In another aspect, the present invention also provides a computer program product comprising a computer program stored on a non-transitory computer-readable storage medium, the computer program comprising program instructions that, when executed by a computer, enable the computer to perform the method of controlling a regenerative air-conditioning fan according to any of the above embodiments.
In still another aspect, the present invention also provides a non-transitory computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the method of controlling a regenerative air conditioning fan according to any of the above embodiments.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (11)
1. A heat storage control method of a heat storage air conditioner fan is characterized by comprising the following steps:
after receiving an air conditioner fan shutdown instruction or an air conditioner heat storage mode starting instruction, entering a heat storage control program, wherein the heat storage control program comprises the following steps: acquiring a time value, judging whether the time value falls into a preset low-power time interval, if so, entering a heat storage mode, wherein the heat storage mode comprises a heater starting mode; if not, acquiring the time value again after a first preset time interval, and judging whether the time value falls into the preset low-power time interval or not until the heat storage mode is entered;
and after entering the heat storage mode, acquiring a time value in real time, and when the acquired time value falls into a preset high-power time interval, exiting the heat storage mode.
2. The heat storage control method of the heat storage air conditioning fan according to claim 1, wherein when the heat storage mode is entered, a heat storage module temperature value is obtained, whether the heat storage module temperature value is smaller than a first preset temperature value or not is judged, and if so, the heater is turned on; if not, acquiring the temperature value of the heat storage module again after a second preset time interval, and judging whether the temperature value of the heat storage module is smaller than the first preset temperature value or not until the heater is started.
3. The heat storage control method of the heat storage air conditioning fan according to claim 2, wherein the heat storage module temperature value is obtained in real time after the heater is turned on until the heat storage module temperature value is increased to a second preset temperature value, the second preset temperature value is the highest temperature value of the heat storage module of the air conditioning fan, and the heater is turned off.
4. The heat storage control method of a heat storage air conditioner fan according to claim 3, characterized in that when the heater is turned off, the heat storage module temperature value is obtained at intervals of a third preset time period, and whether the heat storage module temperature value is less than the first preset temperature value T1 is judged until the heater is turned on.
5. The heat storage control method for a heat storage air-conditioning fan according to any one of claims 2 to 4, wherein the heat storage module temperature value is an average temperature value of temperatures at a plurality of locations in the heat storage module.
6. A heat storage control method of a heat storage air-conditioning fan according to claim 3, characterized by counting 1 when the heat storage mode is operated in the preset low power time interval and the air-conditioning fan heating mode is operated in the next preset high power time interval without turning on the heater, otherwise counting 0; and when the counting sum in the continuous preset days is greater than or equal to a first preset value, performing numerical correction on the first preset temperature value according to the change of the temperature value of the heat storage module in the preset high-power time interval in the continuous preset days.
7. The heat storage control method of a heat storage air conditioner fan according to claim 6, wherein the numerically correcting the first preset temperature value according to the change of the temperature value of the heat storage module in the preset high-power time interval of the consecutive preset days comprises:
recording a first heat storage module temperature value when a heating mode is started and a second heat storage module temperature value when the heating mode is exited in the preset high-power time interval every day in the continuous preset days, calculating a heat storage module temperature difference between the first heat storage module temperature value and the second heat storage module temperature value every day in the continuous preset days, and calculating a heat storage module average temperature difference value in the continuous preset days, wherein the first preset temperature value is the difference value between the second preset temperature value and the heat storage module average temperature difference value.
8. The heat storage control method of claim 6, wherein in the heat storage mode, after the heater is turned on, a heating period for the heat storage module to be heated from a first preset temperature value to a second preset temperature value in the heat storage mode for the preset number of consecutive days is recorded, and an average heating period for the preset number of consecutive days is calculated;
and when the judgment result shows that the temperature value of the heat storage module is smaller than a first preset temperature value, starting the heater at the time of the average heating time before the last time of the preset low-power time interval.
9. The heat storage control method of the heat storage air-conditioning fan according to claim 1, wherein the air-conditioning fan enters a heating control program upon receiving an air-conditioning fan heating mode start instruction, the heating control program comprising: acquiring a temperature value of the heat storage module, judging whether the temperature value of the heat storage module is smaller than a third preset temperature value or not, and if so, starting a heater; if not, after a fourth preset time interval, obtaining the temperature value of the heat storage module again, and judging whether the temperature value of the heat storage module is smaller than the third preset temperature value or not until the heater is started.
10. A regenerative air conditioning fan comprising a regenerative module, a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor when executing the program performs the steps of the regenerative air conditioning fan regenerative control method according to any one of claims 1 to 9.
11. A non-transitory computer-readable storage medium having a computer program stored thereon, wherein the computer program, when executed by a processor, implements the steps of the regenerative air conditioning fan regenerative control method according to any one of claims 1 to 9.
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| CN202110553077.1A CN113357762B (en) | 2021-05-20 | 2021-05-20 | Heat storage control method for heat storage air conditioning fan, heat storage air conditioning fan and storage medium |
| PCT/CN2021/139922 WO2022242166A1 (en) | 2021-05-20 | 2021-12-21 | Heat storage control method for heat-storage air conditioner fan, and heat-storage air conditioner fan and storage medium |
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| CN202110553077.1A CN113357762B (en) | 2021-05-20 | 2021-05-20 | Heat storage control method for heat storage air conditioning fan, heat storage air conditioning fan and storage medium |
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| CN113819514A (en) * | 2021-09-15 | 2021-12-21 | 青岛海尔空调器有限总公司 | Air conditioning system and control method thereof |
| WO2022242166A1 (en) * | 2021-05-20 | 2022-11-24 | 青岛海尔空调器有限总公司 | Heat storage control method for heat-storage air conditioner fan, and heat-storage air conditioner fan and storage medium |
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| CN113357762B (en) | 2022-09-06 |
| WO2022242166A1 (en) | 2022-11-24 |
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