CN114484785A - Air conditioner, heating control method thereof and computer storage medium - Google Patents
Air conditioner, heating control method thereof and computer storage medium Download PDFInfo
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- CN114484785A CN114484785A CN202011264666.XA CN202011264666A CN114484785A CN 114484785 A CN114484785 A CN 114484785A CN 202011264666 A CN202011264666 A CN 202011264666A CN 114484785 A CN114484785 A CN 114484785A
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 97
- 238000000034 method Methods 0.000 title claims abstract description 48
- 238000010792 warming Methods 0.000 claims abstract description 30
- 230000000875 corresponding effect Effects 0.000 claims description 16
- 230000002596 correlated effect Effects 0.000 claims description 10
- 230000001276 controlling effect Effects 0.000 claims description 8
- 238000007664 blowing Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 description 6
- 238000004891 communication Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 230000017531 blood circulation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
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- 238000005265 energy consumption 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
- F24F11/62—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
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
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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
- F24F11/88—Electrical aspects, e.g. circuits
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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
- F24F11/89—Arrangement or mounting of control or safety devices
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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
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2064—Arrangement or mounting of control or safety devices for air heaters
- F24H9/2071—Arrangement or mounting of control or safety devices for air heaters using electrical energy supply
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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- Thermal Sciences (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a heating control method of an air conditioner, which comprises the following steps: when the air conditioner is in a foot warming mode, acquiring the temperature of a coil of an indoor heat exchanger of the air conditioner; acquiring an air supply angle corresponding to the coil pipe temperature, wherein the coil pipe temperature is in positive correlation with the air supply angle, and the air supply angle is an included angle between a plane where an air deflector of an indoor unit of the air conditioner is located and the vertical direction; and adjusting the air deflector according to the air supply angle. The invention also discloses an air conditioner and a computer storage medium. According to the invention, by acquiring the coil temperature of the indoor heat exchanger, the air supply angle of the indoor unit is larger when the coil temperature is higher, namely, the air outlet with higher temperature of the indoor unit can be blown to a farther ground area when the coil temperature is higher, so that the cold feeling caused by lower air supply temperature but higher air speed is avoided, and the comfort of the warm foot mode of the air conditioner is improved.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an air conditioner, a heating control method thereof and a computer storage medium.
Background
When the air conditioner heats, indoor hot air is easy to float upwards, so that the indoor floor temperature is low. From the perspective of thermal comfort, the feet of the user on the ground are in a peripheral position, blood circulation is poor, heat is more needed, and therefore the air conditioner is generally required to be controlled to blow hot air to the ground.
When the air conditioner blows hot air to the ground, the indoor unit generally blows air with the maximum air volume so that the hot air affects more ground areas, but in the air blowing process, the heat gradually dissipates, the temperature of the hot air drops, the air blowing temperature of part of the ground areas is lower, but the air speed is still higher, and users in the ground areas can feel cool instead.
The above is only for the purpose of assisting understanding of the technical aspects of the present invention, and does not represent an admission that the above is prior art.
Disclosure of Invention
The invention mainly aims to provide an air conditioner, a heating control method thereof and a computer storage medium, aiming at improving the comfort of a foot warming mode of the air conditioner when the air supply angle of an indoor unit is larger when the temperature of a coil is higher.
In order to achieve the above object, the present invention provides a heating control method of an air conditioner, including the steps of:
when the air conditioner is in a foot warming mode, acquiring the temperature of a coil of an indoor heat exchanger of the air conditioner;
acquiring an air supply angle corresponding to the coil temperature, wherein the coil temperature is positively correlated with the air supply angle, and the air supply angle is an included angle between a plane of an air deflector of an indoor unit of the air conditioner and the vertical direction;
and adjusting the air deflector according to the air supply angle.
Optionally, after the step of obtaining the coil temperature of the indoor heat exchanger of the air conditioner when the air conditioner is in the foot warming mode, the method further includes:
acquiring a rotating speed value corresponding to the coil temperature, wherein the coil temperature is positively correlated with the rotating speed value;
and controlling an indoor fan of the air conditioner to operate according to the rotating speed value.
Optionally, before the step of obtaining the temperature of the coil of the indoor heat exchanger of the air conditioner, the heating control method of the air conditioner further includes:
when the air conditioner is in a foot warming mode, acquiring the indoor environment temperature;
and when the indoor environment temperature is greater than or equal to a first preset temperature, executing the step of acquiring the temperature of the coil pipe of the indoor heat exchanger of the air conditioner.
Optionally, after the step of obtaining the indoor environment temperature, the method further includes:
when the indoor environment temperature is lower than the first preset temperature, adjusting the operation parameters of the air conditioner according to a preset amplitude so as to improve the heating capacity of the air conditioner;
and after the first preset time period is operated according to the adjusted operation parameters, returning to the step of acquiring the indoor environment temperature.
Optionally, when the indoor ambient temperature is lower than the first preset temperature, the step of adjusting the operating parameter of the air conditioner according to a preset amplitude includes:
when the indoor environment temperature is lower than the first preset temperature, acquiring the current operation parameters of the air conditioner;
acquiring a parameter difference value between the current operation parameter and an initial operation parameter when entering a foot warming mode;
and when the parameter difference is smaller than a preset parameter difference, adjusting the operating parameters of the air conditioner according to a preset amplitude.
Optionally, when the indoor environment temperature is lower than the first preset temperature, the step of adjusting the operating parameter of the air conditioner according to a preset amplitude further includes:
and when the parameter difference is greater than or equal to a preset parameter difference, controlling the operation of the electric auxiliary heating assembly of the air conditioner.
Optionally, after the step of controlling the operation of the electric auxiliary heating assembly of the air conditioner, the heating control method of the air conditioner further includes:
when the electric auxiliary heating assembly runs, regularly acquiring the indoor environment temperature;
when the indoor environment temperature is greater than or equal to the first preset temperature, executing the step of acquiring the coil temperature of the indoor heat exchanger of the air conditioner;
and when the indoor environment temperature is lower than the first preset temperature, acquiring the continuous operation time of the electric auxiliary heating assembly, and closing the electric auxiliary heating assembly when the continuous operation time is longer than or equal to the second preset time.
Optionally, after the step of adjusting the air deflector according to the air supply angle, the method further includes:
acquiring the indoor environment temperature;
and when the indoor environment temperature is greater than or equal to a second preset temperature, adjusting the air deflector according to the air supply angle before the air deflector is adjusted.
Further, to achieve the above object, the present invention also provides an air conditioner including: the heating control program of the air conditioner realizes the steps of the heating control method of the air conditioner according to any one of the above items when being executed by the processor.
In order to achieve the above object, the present invention further provides a computer storage medium having a heating control program of an air conditioner stored thereon, wherein the heating control program of the air conditioner, when executed by a processor, implements the steps of the heating control method of the air conditioner as described above.
According to the air conditioner, the heating control method and the computer storage medium provided by the embodiment of the invention, when the air conditioner is in a foot warming mode, the coil temperature of an indoor heat exchanger of the air conditioner is acquired, and the air supply angle corresponding to the coil temperature is acquired, wherein the coil temperature is positively correlated with the air supply angle, the air supply angle is an included angle between the plane of an air deflector of an indoor unit of the air conditioner and the vertical direction, and the air deflector is adjusted according to the air supply angle. According to the invention, by acquiring the coil temperature of the indoor heat exchanger, the air supply angle of the indoor unit is larger when the coil temperature is higher, namely, the air outlet with higher temperature of the indoor unit can be blown to a farther ground area when the coil temperature is higher, so that the cold feeling caused by lower air supply temperature but higher air speed is avoided, and the comfort of the foot warming mode of the air conditioner is improved.
Drawings
Fig. 1 is a schematic terminal structure diagram of a hardware operating environment according to an embodiment of the present invention;
FIG. 2 is a flow chart illustrating a heating control method of an air conditioner according to an embodiment of the present invention;
FIG. 3 is a schematic flow chart illustrating a heating control method of an air conditioner according to another embodiment of the present invention;
FIG. 4 is a schematic flow chart illustrating a heating control method of an air conditioner according to still another embodiment of the present invention;
fig. 5 is a flowchart illustrating a heating control method of an air conditioner according to another embodiment of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The embodiment of the invention provides a solution, by acquiring the coil temperature of an indoor heat exchanger, the air supply angle of an indoor unit is larger when the coil temperature is higher, namely, the air outlet with higher temperature of the indoor unit can be blown to a farther ground area when the coil temperature is higher, so that the cold feeling caused by lower air supply temperature but higher air speed is avoided, and the comfort of the warm foot mode of the air conditioner is improved.
As shown in fig. 1, fig. 1 is a schematic terminal structure diagram of a hardware operating environment according to an embodiment of the present invention.
The terminal of the embodiment of the invention is an air conditioner.
As shown in fig. 1, the terminal may include: a processor 1001, such as a CPU, a communication bus 1002, a user interface 1003, and a memory 1004. Wherein a communication bus 1002 is used to enable connective communication between these components. The user interface 1003 may include a Display screen (Display), an input unit such as a Keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface, a wireless interface. The memory 1004 may be a high-speed RAM memory or a non-volatile memory (e.g., a disk memory). The memory 1004 may alternatively be a storage device separate from the processor 1001.
Those skilled in the art will appreciate that the terminal structure shown in fig. 1 is not intended to be limiting and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
As shown in fig. 1, a memory 1004, which is a kind of computer storage medium, may include therein a user interface module and a heating control program of an air conditioner.
In the terminal shown in fig. 1, the user interface 1003 is mainly used for connecting a client (user side) and performing data communication with the client; and the processor 1001 may be configured to call a heating control program of the air conditioner stored in the memory 1004 and perform the following operations:
when the air conditioner is in a foot warming mode, acquiring the temperature of a coil of an indoor heat exchanger of the air conditioner;
acquiring an air supply angle corresponding to the coil temperature, wherein the coil temperature is positively correlated with the air supply angle, and the air supply angle is an included angle between a plane of an air deflector of an indoor unit of the air conditioner and the vertical direction;
and adjusting the air deflector according to the air supply angle.
Further, the processor 1001 may call a heating control program of the air conditioner stored in the memory 1004, and further perform the following operations:
acquiring a rotating speed value corresponding to the coil temperature, wherein the coil temperature is positively correlated with the rotating speed value;
and controlling an indoor fan of the air conditioner to operate according to the rotating speed value.
Further, the processor 1001 may call a heating control program of the air conditioner stored in the memory 1004, and further perform the following operations:
when the air conditioner is in a foot warming mode, acquiring the indoor environment temperature;
and when the indoor environment temperature is greater than or equal to a first preset temperature, executing the step of acquiring the temperature of the coil pipe of the indoor heat exchanger of the air conditioner.
Further, the processor 1001 may call a heating control program of the air conditioner stored in the memory 1004, and further perform the following operations:
when the indoor environment temperature is lower than the first preset temperature, adjusting the operation parameters of the air conditioner according to a preset amplitude so as to improve the heating capacity of the air conditioner;
and after the first preset time period is operated according to the adjusted operation parameters, returning to the step of acquiring the indoor environment temperature.
Further, the processor 1001 may call a heating control program of the air conditioner stored in the memory 1004, and further perform the following operations:
when the indoor environment temperature is lower than the first preset temperature, acquiring the current operation parameters of the air conditioner;
acquiring a parameter difference value between the current operation parameter and an initial operation parameter when entering a foot warming mode;
and when the parameter difference is smaller than a preset parameter difference, adjusting the operating parameters of the air conditioner according to a preset amplitude.
Further, the processor 1001 may call a heating control program of the air conditioner stored in the memory 1004, and further perform the following operations:
and when the parameter difference is greater than or equal to a preset parameter difference, controlling the operation of the electric auxiliary heating assembly of the air conditioner.
Further, the processor 1001 may call a heating control program of the air conditioner stored in the memory 1004, and further perform the following operations:
when the electric auxiliary heating assembly runs, regularly acquiring indoor environment temperature;
when the indoor environment temperature is greater than or equal to the first preset temperature, the step of obtaining the coil temperature of the indoor heat exchanger of the air conditioner is executed;
and when the indoor environment temperature is lower than the first preset temperature, acquiring the continuous operation time of the electric auxiliary heating assembly, and closing the electric auxiliary heating assembly when the continuous operation time is longer than or equal to the second preset time.
Further, the processor 1001 may call a heating control program of the air conditioner stored in the memory 1004, and further perform the following operations:
acquiring the indoor environment temperature;
and when the indoor environment temperature is greater than or equal to a second preset temperature, adjusting the air deflector according to the air supply angle before the air deflector is adjusted.
Referring to fig. 2, in an embodiment, a heating control method of an air conditioner includes the steps of:
step S10, when the air conditioner is in a foot warming mode, acquiring the temperature of a coil of an indoor heat exchanger of the air conditioner;
in this embodiment, the terminal of the embodiment is an air conditioner. The air conditioner has a foot warming mode, when the air conditioner is in the foot warming mode, the air conditioner heats and blows hot air to the indoor space, and the air outlet direction inclines downwards or vertically downwards so as to preferentially heat the ground area of the indoor unit and realize the foot warming function.
Optionally, when the air conditioner is in the foot warming mode, the temperature of a coil of an indoor heat exchanger of the air conditioner is obtained at regular time, and the temperature of the coil is used for representing the air outlet temperature of an indoor unit of the air conditioner.
Step S20, acquiring an air supply angle corresponding to the coil temperature, wherein the coil temperature is positively correlated with the air supply angle, and the air supply angle is an included angle between a plane where an air deflector of an indoor unit of the air conditioner is located and the vertical direction;
in this embodiment, the air conditioner stores a first correlation between the temperature of the coil and the air supply angle in advance, the temperature of the coil is positively correlated with the air supply angle, and the air supply angle is larger as the temperature of the coil is higher. Optionally, in the foot warming mode, the indoor unit supplies air obliquely downwards or blows air vertically downwards, so that the air supply angle is an included angle between the plane where the air deflector is located and the vertical direction, when the air supply angle of the air deflector is the smallest, the indoor unit can supply air vertically downwards, and when the air supply angle of the air deflector is increased, the indoor unit can supply air to a ground area farther away from the indoor unit.
Optionally, the first association relationship includes a plurality of coil temperature ranges and an air supply angle corresponding to the coil temperature range, and after the coil temperature is obtained, the coil temperature range where the coil temperature is located is determined, and then the air supply angle corresponding to the coil temperature range where the coil temperature is located is determined.
And step S30, adjusting the air deflector according to the air supply angle.
In the present embodiment, after the air blowing angle is determined, the air deflector is adjusted according to the air blowing angle. Specifically, the deflection angle of the air deflector can be directly adjusted to the air supply angle, and when the temperature of the coil pipe is not changed, the deflection angle of the air deflector is maintained at the air supply angle.
Optionally, in the step of adjusting the air deflector according to the air supply angle, the preset angle may be obtained, and the deflection angle of the air deflector is controlled to change back and forth between the preset angle and the air supply angle, that is, the air deflector is controlled to rotate back and forth between the preset angle and the air supply angle, so as to realize the air sweeping function of the indoor unit, and the air supply of the indoor unit may affect more indoor ground areas, accelerate the flow of indoor air, and improve the heating effect on the indoor ground areas.
Optionally, the preset angle is smaller than or equal to the air supply angle, the deflection angle can reach the air supply angle at the maximum, and the deflection angle can reach the preset angle at the minimum, so that the problem that when the indoor unit blows air, the indoor unit supplies air to a ground area farther than the ground area corresponding to the air supply angle, so that the air supply temperature of the farther ground area is lower, but the air speed is higher, and cold feeling is generated is avoided. Optionally, the preset angle is set to 0 °, that is, when the air deflector of the indoor unit rotates to the preset angle, the plane where the air deflector is located coincides with the vertical plane.
Optionally, besides adjusting the deflection angle of the air deflector, the air outlet speed of the indoor unit can be adjusted, so as to avoid the situation that the air outlet speed of the indoor unit is too high and the air outlet temperature is low. Specifically, a rotating speed value corresponding to the temperature of the coil is obtained, the rotating speed of an indoor fan of the air conditioner is adjusted to the rotating speed value, and the rotating speed of the indoor fan is maintained at the rotating speed value when the temperature of the coil is not changed.
Optionally, the air conditioner stores a second correlation between the temperature of the coil and the rotation speed value in advance, the temperature of the coil is positively correlated with the rotation speed value, and the rotation speed value is larger when the temperature of the coil is higher.
Optionally, the second association relationship includes a plurality of coil temperature ranges and a rotation speed value corresponding to the coil temperature range, and after the coil temperature is obtained, the coil temperature range where the coil temperature is located is determined, and then the rotation speed value corresponding to the coil temperature range where the coil temperature is located is determined.
In the technical scheme disclosed in this embodiment, through the coil pipe temperature who acquires indoor heat exchanger, the higher the coil pipe temperature the time indoor set air supply angle is big more, promptly when the coil pipe temperature is high, the higher temperature air-out of indoor set can blow to farther ground region, avoids appearing the lower cold sense that but the wind speed is great leads to of air supply temperature, has improved the travelling comfort of the warm sufficient mode of air conditioner.
In another embodiment, as shown in fig. 3, on the basis of the embodiment shown in fig. 2, before the step of obtaining the coil temperature of the indoor heat exchanger of the air conditioner in step S10, the method further includes:
step S40, when the air conditioner is in a foot warming mode, obtaining indoor environment temperature;
and step S50, when the indoor environment temperature is greater than or equal to a first preset temperature, executing the step of obtaining the coil temperature of the indoor heat exchanger of the air conditioner.
In this embodiment, when the air conditioner is in the foot warming mode, the indoor ambient temperature is first detected, and it is determined whether to perform the steps of obtaining the coil temperature and the subsequent steps thereof according to the indoor ambient temperature. Specifically, the indoor environment temperature is acquired, if the indoor environment temperature is greater than or equal to a first preset temperature, it is indicated that the indoor environment temperature is not low, and the coil temperature and the subsequent steps of the indoor heat exchanger of the air conditioner are acquired.
Optionally, when the indoor ambient temperature is lower than the first preset temperature, the deflection angle of the air deflector of the indoor unit can be adjusted to the minimum air supply angle, so as to achieve the purpose of vertically and downwardly supplying air to the indoor unit. Optionally, when the indoor environment temperature is lower than the first preset temperature, the indoor fan can be controlled to operate at a low-gear rotating speed, so that the problem that the air supply temperature is too low and the air speed is high is avoided as much as possible.
In the technical scheme disclosed in this embodiment, when the air conditioner is in the foot warming mode, firstly, the indoor ambient temperature is acquired, and when the indoor ambient temperature is greater than or equal to a first preset temperature, the step of acquiring the temperature of the coil pipe of the indoor heat exchanger of the air conditioner is executed, so that the problem that the air supply temperature is too low and the air speed is large due to the low indoor ambient temperature is avoided, and the air supply temperature in the foot warming mode is effectively improved.
In still another embodiment, as shown in fig. 4, on the basis of the embodiment shown in fig. 3, after step S40, the method further includes:
step S60, when the indoor environment temperature is lower than the first preset temperature, adjusting the operation parameters of the air conditioner according to a preset amplitude to improve the heating capacity of the air conditioner;
in this embodiment, when the indoor ambient temperature is lower than the first preset temperature, the operating parameters of the air conditioner may be adjusted according to the preset range to improve the heating capability of the air conditioner, and the indoor ambient temperature is improved by improving the heating capability of the air conditioner.
Optionally, in the step of adjusting the operation parameters of the air conditioner, the operation frequency of a compressor of the air conditioner may be increased to increase the heating capacity by increasing the frequency of the compressor, and/or the opening of an electronic expansion valve of the indoor unit may be increased to increase the flow rate of a refrigerant passing through the indoor heat exchanger to increase the heating capacity, and/or a user-set temperature of the indoor unit may be increased, and after the set temperature is increased, other operation parameters of the air conditioner may be adjusted accordingly, so as to increase the heating capacity of the air conditioner.
Optionally, the preset magnitude is a magnitude of a single adjustment of an operating parameter of the air conditioner. For example, when the user set temperature of the air conditioner is increased, 1 ℃ may be used as the preset amplitude, and when the compressor operation frequency of the air conditioner is increased, the frequency amplitude that the compressor needs to be adjusted when the set temperature is increased by 1 ℃ may be used as the preset amplitude.
And step S70, after the operation is carried out for the first preset time according to the adjusted operation parameters, returning to the step of obtaining the indoor environment temperature.
In this embodiment, after the operation parameters of the air conditioner are adjusted according to the preset range, and after the air conditioner is operated according to the adjusted operation parameters for the first preset time period, it is determined that the overall indoor environment temperature has changed and tends to be stable along with the improvement of the heating capability of the air conditioner, therefore, the step of obtaining the indoor environment temperature may be performed to re-determine whether the indoor environment temperature is greater than or equal to the first preset temperature, if the indoor environment temperature is greater than or equal to the first preset temperature, the step of obtaining the coil temperature and the subsequent steps may be performed, and if the indoor environment temperature is still less than the first preset temperature, the step of adjusting the operation parameters of the air conditioner according to the preset range may be performed continuously to improve the heating capability of the air conditioner when the indoor environment temperature is less than the first preset temperature.
Optionally, when the indoor ambient temperature is less than the first preset temperature, the step of adjusting the operating parameter of the air conditioner by a preset margin includes: when the indoor environment temperature is lower than the first preset temperature, the current operation parameters of the air conditioner are obtained, the parameter difference value between the current operation parameters and the initial operation parameters when the foot warming mode is started is obtained, if the parameter difference value is smaller than the preset parameter difference value, the total adjusting amplitude of the air conditioner is smaller, therefore, the step of adjusting the operation parameters of the air conditioner according to the preset amplitude can be executed or continuously executed, and the heating capacity of the air conditioner is improved or increased again. If the parameter difference is greater than or equal to the preset parameter difference, the total adjustment range of the air conditioner is larger, and the operation parameter of the air conditioner is considered to be adjusted, so that the indoor environment temperature cannot be greater than or equal to the first preset temperature all the time, therefore, the operation parameter of the air conditioner and subsequent steps of the operation parameter of the air conditioner can be abandoned to be adjusted according to the preset range, namely the operation parameter of the air conditioner and the subsequent steps of the operation parameter of the air conditioner are not adjusted according to the preset range. Optionally, after the execution of the step of adjusting the operation parameters of the air conditioner according to the preset amplitude and the subsequent steps is abandoned, the operation parameters of the air conditioner can be restored to the initial operation parameters when the foot warming mode is entered, so as to meet the temperature requirement of the user.
Optionally, the indoor unit of the air conditioner is further provided with an electric auxiliary heating assembly, and the electric auxiliary heating assembly can be used for heating air in the air duct of the indoor unit so as to improve the air outlet temperature of the indoor unit. When the parameter difference is larger than or equal to the preset parameter difference, the electric auxiliary heating assembly of the air conditioner can be started, so that the heating capacity of the air conditioner is further improved through the operation of the electric auxiliary heating assembly on the premise that the indoor environment temperature cannot be larger than or equal to the first preset temperature through the mode of improving the operation parameters of the air conditioner.
Optionally, after the operation of the electric auxiliary heating assembly of the air conditioner is controlled, the indoor environment temperature can be obtained at regular time, and when the indoor environment temperature is greater than or equal to a first preset temperature value, the coil temperature and subsequent steps thereof are obtained. Optionally, after the indoor ambient temperature is obtained at regular time, if the indoor ambient temperature is less than the first preset temperature, the current continuous operation time of the electric auxiliary heating assembly can be obtained, and if the continuous operation time is less than the second preset time, the indoor ambient temperature is obtained at regular time, if the continuous operation time is greater than or equal to the second preset time, it indicates that the heating time of the electric auxiliary heating assembly is longer, and the indoor ambient temperature is still less than the first preset temperature, and it is considered that the indoor ambient temperature cannot be greater than or equal to the first preset temperature through heating of the electric auxiliary heating assembly, therefore, the electric auxiliary heating assembly can be turned off, the step of increasing the indoor ambient temperature is finished, and the step of adjusting the air deflector according to the air supply angle corresponding to the coil temperature is not performed.
Optionally, since the power consumption of the electric auxiliary heating assembly is relatively large, when the temperature demand of the user is relatively low, the electric auxiliary heating assembly is not generally turned on, and therefore, in this embodiment, after the electric auxiliary heating assembly is turned on, the duration of the continuous operation of the electric auxiliary heating assembly can be obtained, and when the duration of the continuous operation is greater than or equal to the second preset duration, the electric auxiliary heating assembly is turned off, so as to save the energy consumption of the air conditioner.
Optionally, when the indoor ambient temperature is obtained at regular time, a third preset time period may be obtained, the indoor ambient temperature is obtained once every third preset time period, and the step of obtaining the indoor ambient temperature at regular time is stopped after the electric auxiliary heating assembly is turned off.
In the technical scheme disclosed in this embodiment, when the indoor ambient temperature is less than the first preset temperature, the operating parameters of the air conditioner are adjusted according to the preset amplitude to improve the heating capacity of the air conditioner, and by improving the heating capacity of the air conditioner, the overall indoor ambient temperature is improved, so that in the process of adjusting the air deflector according to the air supply angle corresponding to the temperature of the coil pipe and supplying air, the heat loss is reduced, the air supply temperature reaching the indoor ground area cannot be lower, and the problem that the air supply temperature is lower and the air speed is higher is avoided.
In another embodiment, as shown in fig. 5, on the basis of the embodiment shown in any one of fig. 2 to 4, after step S30, the method further includes:
step S80, acquiring indoor environment temperature;
and step S90, when the indoor environment temperature is greater than or equal to a second preset temperature, adjusting the air deflector according to the air supply angle before the air deflector is adjusted.
In this embodiment, after the air deflector is adjusted according to the air blowing angle, the indoor environment temperature can be detected at regular time. If the indoor environment temperature is detected to be greater than or equal to a second preset temperature, the indoor environment temperature is high, heating to the ground area can be avoided preferentially, the air deflector is adjusted according to the air supply angle before the air deflector is adjusted, the deflection angle control mode of the air deflector is restored to the control mode before the air supply angle is adjusted, and the second preset temperature is greater than the first preset temperature. And when the indoor environment temperature is detected to be still lower than the second preset temperature, the air deflector is continuously adjusted according to the air supply angle.
Optionally, after the air deflector is adjusted according to the air supply angle, if an exit instruction triggered by a user is received, the step of adjusting the air deflector according to the air supply angle before the air deflector is adjusted may be performed.
Optionally, when a foot warming mode starting instruction triggered by a user is received, the air conditioner is controlled to enter a foot warming mode, and the coil temperature of an indoor heat exchanger of the air conditioner and subsequent steps thereof are obtained, or the indoor environment temperature and subsequent steps thereof are obtained.
In the technical scheme disclosed in this embodiment, after the air deflector is adjusted according to the air supply angle, the indoor environment temperature is obtained, and when the indoor environment temperature is greater than or equal to the second preset temperature, the air deflector is adjusted according to the air supply angle before the air deflector is adjusted, so that the automatic exit of the foot warming mode is realized.
In addition, an embodiment of the present invention further provides an air conditioner, including: the heating control program of the air conditioner realizes the steps of the heating control method of the air conditioner according to the above embodiments when being executed by the processor.
In addition, an embodiment of the present invention further provides a computer storage medium, where a heating control program of an air conditioner is stored on the computer storage medium, and when the heating control program of the air conditioner is executed by a processor, the steps of the heating control method of the air conditioner according to the above embodiments are implemented.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. 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 (e.g., ROM/RAM, magnetic disk, optical disk) as described above and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A heating control method of an air conditioner is characterized by comprising the following steps:
when the air conditioner is in a foot warming mode, acquiring the temperature of a coil of an indoor heat exchanger of the air conditioner;
acquiring an air supply angle corresponding to the coil temperature, wherein the coil temperature is positively correlated with the air supply angle, and the air supply angle is an included angle between a plane of an air deflector of an indoor unit of the air conditioner and the vertical direction;
and adjusting the air deflector according to the air supply angle.
2. The heating control method of the air conditioner according to claim 1, wherein after the step of obtaining the temperature of the coil of the indoor heat exchanger of the air conditioner while the air conditioner is in the foot warming mode, the method further comprises:
acquiring a rotating speed value corresponding to the coil temperature, wherein the coil temperature is positively correlated with the rotating speed value;
and controlling an indoor fan of the air conditioner to operate according to the rotating speed value.
3. The heating control method of an air conditioner according to claim 1, wherein the step of obtaining a coil temperature of an indoor heat exchanger of the air conditioner is preceded by the heating control method of an air conditioner further comprising:
when the air conditioner is in a foot warming mode, acquiring the indoor environment temperature;
and when the indoor environment temperature is greater than or equal to a first preset temperature, executing the step of acquiring the temperature of the coil pipe of the indoor heat exchanger of the air conditioner.
4. The heating control method of an air conditioner according to claim 3, further comprising, after said step of obtaining an indoor ambient temperature:
when the indoor environment temperature is lower than the first preset temperature, adjusting the operation parameters of the air conditioner according to a preset amplitude so as to improve the heating capacity of the air conditioner;
and after the first preset time period is operated according to the adjusted operation parameters, returning to the step of acquiring the indoor environment temperature.
5. The heating control method of the air conditioner according to claim 4, wherein the adjusting of the operation parameter of the air conditioner by a preset margin when the indoor ambient temperature is less than the first preset temperature comprises:
when the indoor environment temperature is lower than the first preset temperature, acquiring current operating parameters of the air conditioner;
acquiring a parameter difference value between the current operation parameter and an initial operation parameter when entering a foot warming mode;
and when the parameter difference is smaller than a preset parameter difference, adjusting the operating parameters of the air conditioner according to a preset amplitude.
6. The heating control method of the air conditioner according to claim 5, wherein the step of adjusting the operation parameter of the air conditioner by a preset margin when the indoor ambient temperature is less than the first preset temperature further comprises:
and when the parameter difference is greater than or equal to a preset parameter difference, controlling the operation of the electric auxiliary heating assembly of the air conditioner.
7. The heating control method of an air conditioner according to claim 6, wherein after the step of controlling the operation of the electric auxiliary heating unit of the air conditioner, the heating control method of the air conditioner further comprises:
when the electric auxiliary heating assembly runs, regularly acquiring the indoor environment temperature;
when the indoor environment temperature is greater than or equal to the first preset temperature, executing the step of acquiring the coil temperature of the indoor heat exchanger of the air conditioner;
and when the indoor environment temperature is lower than the first preset temperature, acquiring the continuous operation time of the electric auxiliary heating assembly, and closing the electric auxiliary heating assembly when the continuous operation time is longer than or equal to the second preset time.
8. The heating control method of an air conditioner according to claim 1, further comprising, after the step of adjusting the air guide plate according to the blowing angle:
acquiring the indoor environment temperature;
and when the indoor environment temperature is greater than or equal to a second preset temperature, adjusting the air deflector according to the air supply angle before the air deflector is adjusted.
9. An air conditioner, characterized in that the air conditioner comprises: a memory, a processor and a heating control program of an air conditioner stored on the memory and operable on the processor, the heating control program of the air conditioner implementing the steps of the heating control method of the air conditioner as claimed in any one of claims 1 to 8 when executed by the processor.
10. A computer storage medium, wherein a heating control program of an air conditioner is stored on the computer storage medium, and when executed by a processor, the steps of the heating control method of the air conditioner are implemented according to any one of claims 1 to 8.
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