CN114294714A - Electric auxiliary heat control method and device, storage medium and air conditioner - Google Patents
Electric auxiliary heat control method and device, storage medium and air conditioner Download PDFInfo
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- CN114294714A CN114294714A CN202111507882.7A CN202111507882A CN114294714A CN 114294714 A CN114294714 A CN 114294714A CN 202111507882 A CN202111507882 A CN 202111507882A CN 114294714 A CN114294714 A CN 114294714A
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Abstract
The disclosure relates to an electric auxiliary heat control method and device, a storage medium and an air conditioner. An electrically assisted thermal control method comprising: determining that an air conditioner is in a heating mode and an indoor fan of the air conditioner is in an operating state, and monitoring the temperature of an indoor unit heat exchanger of the air conditioner and an actual windshield of the indoor fan; determining an indoor unit heat exchanger temperature threshold value which is matched with the actual wind gear of the indoor fan and used for triggering the starting of electric auxiliary heating; and if the time for which the temperature of the inner machine heat exchanger is less than or equal to the temperature threshold of the inner machine heat exchanger exceeds a first time threshold, and the indoor environment temperature is determined to meet a first electric auxiliary heating starting condition, starting electric auxiliary heating of the air conditioner. Through this disclosure can be comparatively accurate open the electricity and assist the heat, satisfy the user demand of heating to reduce the power consumption that the electricity assisted the heat.
Description
Technical Field
The disclosure relates to the technical field of equipment control, and in particular relates to an electric auxiliary heat control method and device, a storage medium and an air conditioner.
Background
The air conditioner is used as an intelligent device for adjusting the room temperature, and the heating function is one of the basic functions of the air conditioner.
When the air conditioner executes a heating function, particularly under the condition of low outdoor environment temperature, insufficient heat exchange of a condenser of the outer machine can occur, the heat supply of a heat exchanger of the inner machine is reduced sharply, and the room temperature comfort experience of air conditioning adjustment is further poor. In the correlation technique, through opening electric auxiliary heating, can compensate the interior machine heat exchanger heat supply not enough, promote interior machine air-out temperature, improve the travelling comfort and experience.
However, at present, further optimization is still needed for the control of the on or off of the electric auxiliary heat of the air conditioner.
Disclosure of Invention
To overcome the problems in the related art, the present disclosure provides an electric auxiliary heat control method, apparatus, storage medium, and air conditioner.
According to a first aspect of embodiments of the present disclosure, there is provided an electrically auxiliary heat control method, comprising:
determining that an air conditioner is in a heating mode and an indoor fan of the air conditioner is in an operating state, and monitoring the temperature of an indoor unit heat exchanger of the air conditioner and an actual windshield of the indoor fan; determining an indoor unit heat exchanger temperature threshold value which is matched with the actual wind gear of the indoor fan and used for triggering the starting of electric auxiliary heating; and if the time for which the temperature of the inner machine heat exchanger is less than or equal to the temperature threshold of the inner machine heat exchanger exceeds a first time threshold, and the indoor environment temperature is determined to meet a first electric auxiliary heating starting condition, starting electric auxiliary heating of the air conditioner.
In one embodiment, determining an internal machine heat exchanger temperature threshold value that matches the actual wind gear of the indoor fan and is used for triggering the turning on of the electric auxiliary heat includes:
determining a first corresponding relation matched with the type of the air conditioner, wherein the first corresponding relation represents the corresponding relation between the wind gear of an indoor fan and the temperature threshold of an indoor unit heat exchanger; the air conditioner comprises a high windshield, a low windshield, an indoor fan, an indoor heat exchanger, an indoor fan, a low windshield, an indoor fan and an indoor fan, wherein the indoor fan is provided with the air gear range; and determining the temperature threshold of the heat exchanger of the indoor unit matched with the actual wind gear of the indoor fan based on the first corresponding relation.
In one embodiment, determining that a first electrical auxiliary heat turn-on condition is satisfied includes:
determining a second corresponding relation matching with the air conditioner type, wherein the second corresponding relation represents the corresponding relation between the air conditioner type and the indoor environment comfortable temperature threshold; the indoor environment comfortable temperature thresholds of different air conditioner types are different, and the indoor environment comfortable temperature threshold of the cabinet air conditioner is larger than the indoor environment comfortable temperature threshold of the wall-mounted air conditioner; determining that an indoor ambient temperature is less than or equal to the indoor ambient comfort temperature threshold.
In one embodiment, determining that the first electrical auxiliary heat turn-on condition is satisfied further comprises:
determining a third corresponding relation matching the air conditioner type, wherein the third corresponding relation represents the corresponding relation between the air conditioner type and the indoor environment temperature compensation value; the indoor environment temperature compensation values of different air conditioner types are different, and the indoor environment temperature compensation value of the cabinet air conditioner is smaller than that of the wall-mounted air conditioner; compensating the indoor ambient temperature based on the indoor ambient temperature compensation value; determining that the compensated indoor ambient temperature is less than or equal to the indoor ambient comfort temperature threshold.
In one embodiment, determining that the first electrical auxiliary heat turn-on condition is satisfied further comprises:
and determining that the compensated indoor environment temperature is less than or equal to the temperature value after the temperature difference compensation is carried out on the set temperature of the air conditioner.
In one embodiment, before turning on the electric auxiliary heat of the air conditioner, the method further comprises: determining that the operating parameters of the air conditioner meet a second electric auxiliary heating starting condition;
the second electric auxiliary heat start condition includes:
the air conditioner is set to be in an automatic electric auxiliary heating function starting mode, or the air conditioner is manually set to be in an electric auxiliary heating function starting mode by a user; and the time for the indoor fan to continuously run at the set rotating speed exceeds a second time threshold.
In one embodiment, after turning on the electric auxiliary heat of the air conditioner, the method further comprises:
and if the condition that the electric auxiliary heat is closed is determined to be met, closing the electric auxiliary heat.
In one embodiment, the electrically assisted thermal shutdown condition comprises at least one of:
the air conditioner is turned off;
the electric auxiliary heating function mode of the air conditioner is turned off;
the air conditioner exits the heating mode;
the running speed of an indoor fan of the air conditioner is lower than a speed threshold value, and/or the running time is longer than a first time threshold value when the running speed is lower than the speed threshold value;
the compensated indoor environment temperature is greater than the indoor environment comfortable temperature threshold;
the compensated indoor environment temperature is larger than the temperature value of the air conditioner after temperature difference compensation;
the time for which the temperature of the inner machine heat exchanger is greater than the temperature threshold of the inner machine heat exchanger exceeds a first time threshold;
the outdoor ambient temperature is greater than or equal to the outdoor ambient temperature threshold.
According to a second aspect of the embodiments of the present disclosure, there is provided an electrically auxiliary thermal control device, comprising a monitoring unit and a control unit;
the monitoring unit and the control unit are configured to perform respective functions to cause the electrically auxiliary heat control device to perform the electrically auxiliary heat control method of the first aspect or any one of the first aspects.
According to a third aspect of embodiments of the present disclosure, there is provided a storage medium having stored therein instructions that, when executed by a processor of an air conditioner, enable the air conditioner to perform the electric auxiliary control method described in the first aspect or any one of the embodiments of the first aspect.
According to a third aspect of embodiments of the present disclosure, there is provided an air conditioner including an electric auxiliary heat, the air conditioner being configured to control the electric auxiliary heat by using the electric auxiliary heat control method described in the first aspect or any one of the embodiments of the first aspect.
The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects: in the embodiment of the disclosure, when the air conditioner is in a heating mode and the indoor fan is in an operating state, the electric auxiliary heating starting of the air conditioner is controlled based on the temperature of the heat exchanger of the indoor fan and the temperature threshold value of the heat exchanger of the internal combustion engine corresponding to the actual windshield of the indoor fan. The time that the temperature of the inner machine heat exchanger is less than or equal to the temperature threshold of the inner machine heat exchanger lasts exceeds the first time threshold, the indoor environment temperature is determined to meet the first electric auxiliary heating starting condition, the electric auxiliary heating of the air conditioner is started, the electric auxiliary heating can be started accurately to meet the heating requirement of a user, and the power consumption of the electric auxiliary heating is reduced.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
Fig. 1 is a schematic structural diagram of an air conditioner with an electric auxiliary heating function in an exemplary embodiment of the present disclosure.
Fig. 2 is a schematic diagram of an electrical auxiliary thermal control process shown in an exemplary embodiment of the present disclosure.
FIG. 3 is a flow chart illustrating a method of electrically assisted thermal control according to an exemplary embodiment.
Fig. 4 is a flow chart illustrating a method for determining an indoor unit heat exchanger temperature threshold that matches an indoor fan actual wind speed and is used to trigger turning on of electric auxiliary heating according to an exemplary embodiment.
Fig. 5 is a flow chart illustrating a method for determining an indoor unit heat exchanger temperature threshold that matches an indoor fan actual wind speed and is used to trigger turning on of electric auxiliary heating according to an exemplary embodiment.
FIG. 6 is a flowchart illustrating a method of determining that a first electrical auxiliary thermal on condition is satisfied in accordance with an exemplary embodiment.
FIG. 7 is a block diagram illustrating an electrically auxiliary thermal control apparatus according to an exemplary embodiment.
FIG. 8 is a block diagram illustrating an apparatus for electrically assisted thermal control in accordance with an exemplary embodiment.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure.
The electric auxiliary heat control method provided by the embodiment of the disclosure is applied to an air conditioner or an air source heat pump and the like. For example, it is applied to an air conditioner having an electric auxiliary heating function. Fig. 1 is a schematic structural diagram of an air conditioner with an electric auxiliary heating function in an exemplary embodiment of the present disclosure. Referring to fig. 1, the air conditioner includes an indoor unit and an outdoor unit. The outdoor unit comprises an outdoor unit heat exchanger such as a compressor, a four-way valve, an expansion valve, a fin heat exchanger and the like. The inner machine comprises an electric auxiliary heat and an inner machine heat exchanger. The indoor unit and the outdoor unit are used for interactive control, so that the refrigerating function and the heating function of the air conditioner are realized, and the room temperature is adjusted.
In the related art, when the air conditioner performs a heating function, if the outdoor environment temperature is low, heating attenuation is caused, and the attenuated temperature is supplemented by turning on the electric auxiliary heater. Fig. 2 is a schematic diagram of an electrical auxiliary thermal control process shown in an exemplary embodiment of the present disclosure. Referring to fig. 2, the operation mode of the air conditioner is provided with an electric auxiliary heating operation mode. The electric auxiliary heating mode of the air conditioner can be automatically controlled by the air conditioner or manually controlled by a user through a remote controller. And under the electric auxiliary heating working mode, if the electric auxiliary heating starting condition is met, starting the electric auxiliary heating. And if the electric auxiliary heat opening condition is not met, the electric auxiliary heat is closed. And after the electric auxiliary heat is started, if the electric auxiliary heat closing condition is met, closing the electric auxiliary heat.
In the related art, the electric auxiliary heat start condition is determined mainly based on the indoor ambient temperature and the outdoor ambient temperature. For example, in winter, when the outdoor ambient temperature of the air conditioner is relatively low and the indoor ambient temperature meets the preset condition, the electric auxiliary heat is turned on. However, this method causes a greater temperature load to the indoor environment, and requires more heat to supplement the temperature of the air conditioner, which consumes more power. Moreover, the judgment of whether the electric auxiliary heating function is started or not is relatively rough by the outdoor environment temperature, and the requirement of a user on the comfort of the indoor environment temperature cannot be met.
The embodiment of the disclosure provides an electric auxiliary heat control method, which sets the on or off condition of internal electromechanical auxiliary heat based on an indoor fan wind shield of an air conditioner to adjust the operation control strategy of the internal electromechanical auxiliary heat, and reasonably controls the on of the electric auxiliary heat, so as to effectively reduce the power consumption of the electric auxiliary heat and improve the energy conservation.
Fig. 3 is a flowchart illustrating an electrical auxiliary heat control method, which may be performed by the air conditioner or by components within the air conditioner, according to an exemplary embodiment. As shown in fig. 3, the electric auxiliary heat control method includes the following steps.
In step S11, it is determined that the air conditioner is in a heating mode and an indoor fan of the air conditioner is in an operating state, and the temperature of an indoor unit heat exchanger of the air conditioner and an actual windshield of the indoor fan are monitored.
In the embodiment of the present disclosure, the electric auxiliary heating function is activated only when the air conditioner is in the heating mode, and therefore, it is necessary to determine that the air conditioner is in the heating mode. In the heating mode of the air conditioner, after the compressor of the outer unit is started, the indoor fan can operate at a set rotating speed to realize the heating function.
In the embodiment of the disclosure, a temperature detection device such as a temperature sensor may be disposed in the air conditioner to monitor the temperature. When the air conditioner is in a heating mode and an indoor fan of the air conditioner is in an operating state, the temperature of an indoor unit heat exchanger of the air conditioner is monitored. In the disclosed embodiment, it is further desirable to determine the actual damper of the indoor fan operation.
In step S12, an indoor unit heat exchanger temperature threshold that matches the indoor fan actual windshield and is used to trigger turning on of the electric auxiliary heat is determined.
In the embodiment of the disclosure, a temperature threshold of the heat exchanger of the internal machine for triggering the starting of the electric auxiliary heating is preset. In the following embodiments of the present disclosure, T is sometimes used as "T" since the inner heat exchanger is sometimes also referred to as an inner tubeElectric auxiliary heating opening inner pipeIndicating an indoor machine heat exchanger temperature threshold.
The temperature threshold of the heat exchanger of the internal machine for triggering the starting of the electric auxiliary heating can be set according to the wind gear of the indoor fan. Wherein, different windscreens can correspond different interior machine heat exchanger temperature threshold values.
In step S13, if the duration of the time that the temperature of the indoor unit heat exchanger is less than or equal to the temperature threshold of the indoor unit heat exchanger exceeds the first time threshold, and it is determined that the indoor ambient temperature satisfies the first electric auxiliary heating starting condition, the electric auxiliary heating of the air conditioner is started.
In the embodiment of the disclosure, whether the temperature of the inner machine heat exchanger is smaller than the temperature threshold of the inner machine heat exchanger corresponding to the actual wind gear of the indoor fan is monitored. If the temperature of the heat exchanger of the internal machine is smaller than the temperature threshold of the heat exchanger of the internal machine, the temperature provided by the air conditioner is relatively low, and electric auxiliary heat needs to be started. However, the air conditioner may be affected by various factors during the operation process, so that the temperature of the heat exchanger of the internal machine is changed. Therefore, in the embodiment of the present disclosure, in order to avoid frequent turning on of the electric auxiliary heating function of the air conditioner and the accuracy of turning on, a time threshold (hereinafter, referred to as a first time threshold) may be set. And if the temperature of the indoor unit heat exchanger can be monitored to be less than or equal to the temperature threshold of the indoor unit heat exchanger within a continuous period of time, determining that the electric auxiliary heat needs to be started. That is, in the embodiment of the present disclosure, it is necessary to determine that the time during which the temperature of the indoor unit heat exchanger is less than or equal to the temperature threshold of the indoor unit heat exchanger exceeds the first time threshold, as one of the starting conditions for starting the electric auxiliary heat.
In one example, in the embodiment of the present disclosure, it is assumed that the first time threshold is γ min. The continuous gamma min satisfies: t isInner pipe≤TElectric auxiliary heating opening inner pipeAnd determining that one of the conditions of the electric auxiliary heating opening is satisfied.
Further, in the embodiment of the present disclosure, in order to more accurately control the electric auxiliary heat switch, an indoor environment temperature (hereinafter referred to as T) may be combinedInner ring) An electric auxiliary heat on condition, hereinafter referred to as a first electric auxiliary heat on condition, is further determined. The first electric auxiliary heat starting condition may be an electric auxiliary heat starting condition determined based on the indoor ambient temperature in the conventional art.
In the embodiment of the disclosure, the time for which the temperature of the internal machine heat exchanger is less than or equal to the temperature threshold of the internal machine heat exchanger exceeds the first time threshold, and it is determined that the indoor environment temperature meets the first electric auxiliary heating starting condition, it is determined that the electric auxiliary heating starting condition is met, and the electric auxiliary heating of the air conditioner is started.
In an implementation manner of the embodiment of the present disclosure, a corresponding relationship between an indoor fan wind gear and an indoor unit heat exchanger temperature threshold, which is hereinafter referred to as a first corresponding relationship, may be preset. The first corresponding relation represents the corresponding relation between the wind gear of the indoor fan and the temperature threshold of the indoor unit heat exchanger.
In the embodiment of the present disclosure, the first corresponding relationship may be set for the same air conditioner type. The air conditioning types may include, for example, a cabinet air conditioner and a wall-mounted air conditioner, among others. In the embodiment of the disclosure, the corresponding relation between the air gear of the inner fan and the temperature threshold of the heat exchanger of the inner fan can be set for the cabinet air conditioner. And setting a corresponding relation between the air gear of the inner fan and the temperature threshold of the heat exchanger of the inner fan aiming at the wall-mounted unit.
And the temperature thresholds of the heat exchangers of the inner machine corresponding to the wind gear ranges of the same indoor fan under different air conditioner types are different. Of course, the same may be used, and the disclosed embodiments are not limited. And different indoor fan wind gear ranges correspond to different indoor unit heat exchanger temperature thresholds under the same air conditioner type.
Table 1 shows the correspondence between the type of air conditioner, the indoor fan wind level, and the indoor unit heat exchanger temperature threshold shown in an exemplary embodiment of the present disclosure.
TABLE 1
In table 1, the air-conditioner of the wall-mounted air conditioner and the cabinet air conditioner, the air-guard of the indoor fan includes 1-7. In the embodiment of the disclosure, the wind gear of the indoor fan is divided into different wind gear ranges, and the different wind gear ranges correspond to different temperature thresholds of the indoor unit heat exchanger. The wind gear range can be set according to actual requirements, and can be divided by taking 1 gear as a unit or divided by multiple gears.
And the wind gear ranges of different indoor fans correspond to different temperature thresholds of the heat exchangers of the indoor unit under the same air conditioner type. I.e. for wall-mounted machines, TElectric auxiliary heating opening inner tube 11、TElectric auxiliary heating opening inner tube 12、TElectric auxiliary heating opening inner tube 13And TElectrically assisted thermally opening inner tube 14The corresponding values are different. For cabinets, TElectric auxiliary heating opening inner tube 21、TElectrically assisted thermally opening the inner tube 22、TElectrically assisted thermally opening inner tube 23And TElectrically assisted hot open inner tube 24The corresponding values are different. The temperature thresholds of the heat exchangers of the indoor unit corresponding to the wind gear ranges of different indoor fans under different air conditioner types can be the same or different. E.g. TElectric auxiliary heating opening inner tube 11And TElectric auxiliary heating opening inner tube 21May be the same or different. T isElectric auxiliary heating opening inner tube 12And TElectrically assisted thermally opening the inner tube 22May be the same or different. T isElectric auxiliary heating opening inner tube 13And TElectrically assisted thermally opening inner tube 23May be the same or different. T isElectrically assisted thermally opening inner tube 14And TElectrically assisted hot open inner tube 24May be the same or different.
Book of JapaneseIn one implementation of the embodiment, the temperature threshold of the inner machine heat exchanger corresponding to the high windshield is greater than the temperature threshold of the inner machine heat exchanger corresponding to the low windshield. For example, for wall-mounted unit TElectric auxiliary heating opening inner tube 11＜TElectric auxiliary heating opening inner tube 12＜TElectric auxiliary heating opening inner tube 13＜TElectrically assisted thermally opening inner tube 14. For cabinets, TElectric auxiliary heating opening inner tube 21＜TElectrically assisted thermally opening the inner tube 22＜TElectrically assisted thermally opening inner tube 23＜TElectrically assisted hot open inner tube 24.
In the embodiment of the disclosure, when the temperature threshold of the heat exchanger of the internal unit, which is used for triggering the starting of the electric auxiliary heat, is determined by matching the actual wind gear of the indoor fan, the determination can be performed based on the preset first corresponding relation.
Fig. 4 is a flowchart illustrating a method for determining an indoor unit heat exchanger temperature threshold value matching an indoor fan actual wind gear and used for triggering turning on of electric auxiliary heating according to an exemplary embodiment, as shown in fig. 4, including the following steps.
In step S21, a first correspondence matching the air conditioner type is determined, where the first correspondence represents a correspondence between an indoor fan damper and an indoor unit heat exchanger temperature threshold.
The air-conditioning type air conditioner comprises an indoor unit heat exchanger, a high windshield range and a low windshield range, wherein the indoor unit heat exchanger temperature thresholds corresponding to the same indoor fan air gear range under different air-conditioning types are different, the indoor unit heat exchanger temperature thresholds corresponding to the different indoor fan air gear ranges under the same air-conditioning type are different, and the indoor unit heat exchanger temperature threshold corresponding to the high windshield range is larger than the indoor unit heat exchanger temperature threshold corresponding to the low windshield range.
In step S22, an indoor unit heat exchanger temperature threshold value that matches the actual wind gear of the indoor fan is determined based on the first correspondence.
In the embodiment of the disclosure, the temperature threshold of the inner machine heat exchanger for electric auxiliary heating is set based on the wind gear, the temperature thresholds of the inner machine heat exchangers corresponding to different wind gears are different, the temperature threshold of the inner machine heat exchanger corresponding to the high wind gear is higher than the temperature threshold of the inner machine heat exchanger corresponding to the low wind gear, and the indoor temperature regulation requirement of a user can be met.
Further, an implementation of the embodiments of the present disclosureIn the mode, the temperature adjusted after the electric auxiliary heating is started for the air conditioner is more comfortable for a user. An indoor ambient comfort temperature threshold, hereinafter denoted as T, may be set in embodiments of the present disclosureComfortable temperature of indoor environment. The comfortable temperature threshold of the indoor environment can be set based on the type of the air conditioner, or can be set based on users of people using the air conditioner, the indoor environment and the like.
In the embodiment of the present disclosure, a correspondence relationship between the air conditioner type and the indoor environment comfort temperature threshold, hereinafter referred to as a second correspondence relationship, may be set. The second correspondence represents a correspondence between the type of air conditioner and the comfort temperature threshold of the indoor environment. The comfortable temperature threshold values of the indoor environments of different air conditioner types are different, and the comfortable temperature threshold value of the indoor environment of the cabinet air conditioner is larger than that of the indoor environment of the wall-mounted air conditioner. For example, in the disclosed embodiment, for wall-mounted unit TComfortable temperature of indoor environmentValue b deg.C, for cabinet TComfortable temperature of indoor environmentThe value is b +2 ℃.
Wherein, in the embodiment of the disclosure, the comfortable temperature range, T, of the indoor environment can be setComfortable temperature of indoor environmentThe lower limit of the comfortable temperature range of the indoor environment can be taken.
In the embodiment of the present disclosure, when it is determined that the indoor ambient temperature satisfies the first electric auxiliary heating start condition, the determination may be performed based on the indoor ambient temperature and the indoor ambient comfort temperature threshold.
Fig. 5 is a flowchart illustrating a method for determining an indoor unit heat exchanger temperature threshold value matching an indoor fan actual wind gear and used for triggering turning on of electric auxiliary heating according to an exemplary embodiment, as shown in fig. 5, including the following steps.
In step S31, a second correspondence that matches the air conditioner type is determined.
And the second corresponding relation represents the corresponding relation between the type of the air conditioner and the comfortable temperature threshold value of the indoor environment. The comfortable temperature threshold values of the indoor environments of different air conditioner types are different, and the comfortable temperature threshold value of the indoor environment of the cabinet air conditioner is larger than that of the indoor environment of the wall-mounted air conditioner.
In step S32, it is determined that the indoor ambient temperature is less than or equal to the indoor ambient comfort temperature threshold.
In the embodiment of the disclosure, the indoor environment temperature is less than or equal to the comfortable temperature threshold of the indoor environment, and the first electric auxiliary heating starting condition is met, so that the electric auxiliary heating starting condition can be adapted to the environment comfort level.
In one example, TInner ring≤TComfortable temperature of indoor environmentAnd determining that one of the first electric auxiliary heating starting conditions is met. For wall-mounted unit TComfortable temperature of indoor environmentValue b deg.C, for cabinet TComfortable temperature of indoor environmentThe value is b +2 ℃.
Further, since the indoor ambient temperature is affected by the air flow, the air conditioner outputs hot air in the heating mode. The temperature generated by the hot air is relatively low, and the hot air is more easily positioned on the upper layer in the room. Therefore, in order to carry out indoor ambient temperature's regulation more accurately in this embodiment of the disclosure, adaptation environmental comfort can set up indoor ambient temperature compensation value, compensates the back through this indoor ambient temperature compensation value to indoor ambient temperature, carries out the judgement of the hot start condition of electricity assistance again.
The indoor environment temperature compensation value can be determined based on the type of the air conditioner. In the embodiment of the present disclosure, a correspondence relationship between the air conditioner type and the indoor ambient temperature compensation value, hereinafter referred to as a third correspondence relationship, may be set. And the third corresponding relation represents the corresponding relation between the air conditioner type and the indoor environment temperature compensation value. The indoor ambient temperature compensation values of different air conditioner types are different, and the indoor ambient temperature compensation value of the cabinet air conditioner is smaller than that of the wall-mounted air conditioner.
In the embodiment of the present disclosure, when it is determined that the indoor ambient temperature satisfies the first electric auxiliary heating start condition, the temperature of the indoor ambient temperature may be compensated, and then the compensated indoor temperature threshold (Δ T) is usedInner loop compensation) And judging with the comfortable temperature threshold of the indoor environment.
FIG. 6 is a flowchart illustrating a method of determining that a first electrical auxiliary thermal turn-on condition is satisfied, as shown in FIG. 6, including the following steps, in accordance with an exemplary embodiment.
In step S41, a third correspondence that matches the air conditioner type is determined, the third correspondence representing a correspondence between the air conditioner type and the indoor ambient temperature compensation value.
The indoor environment temperature compensation values of different air conditioner types are different, and the indoor environment temperature compensation value of the cabinet air conditioner is smaller than that of the wall-mounted air conditioner. In one example, for a wall-mounted unit, Δ TInner loop compensationThe value is d ℃, and delta T is taken for the cabinet air conditionerInner loop compensationThe value is a ℃.
In step S42, the indoor ambient temperature is compensated based on the indoor ambient temperature compensation value.
In step S43, it is determined that the compensated indoor ambient temperature is less than or equal to the indoor ambient comfort temperature threshold.
In the embodiment of the disclosure, the temperature compensation is performed on the indoor environment temperature, the compensated indoor environment temperature is smaller than or equal to the comfortable temperature threshold of the indoor environment, and the first electric auxiliary heating starting condition is satisfied, so that the electric auxiliary heating starting condition can be adapted to the environment comfort level.
In one example, (T)Inner ring-ΔTInner loop compensation)≤TComfortable temperature of indoor environmentAnd determining that one of the first electric auxiliary heating starting conditions is met. For wall-mounted unit TComfortable temperature of indoor environmentValue b deg.C, for cabinet TComfortable temperature of indoor environmentThe value is b +2 ℃. For wall-mounted units, Δ TInner loop compensationThe value is d ℃, and delta T is taken for the cabinet air conditionerInner loop compensationThe value is a ℃.
Further, in the embodiments of the present disclosure, the first electric auxiliary heating start condition may be determined based on the indoor ambient temperature and the temperature to which the air conditioner is set. The temperature at which the air conditioner is set may be set by a user through an air conditioner remote controller. Wherein, in order to further improve the accuracy nature that the condition was judged to the electric auxiliary heating, this disclosed embodiment, can carry out temperature difference compensation to the temperature that the air conditioner was set up. And determining a first electric auxiliary heating starting condition based on the compensated indoor environment temperature and the temperature value after temperature difference compensation of the set temperature of the air conditioner.
In one embodiment, the compensated indoor ambient temperature is less than or equal to the temperature value after temperature difference compensation of the set temperature of the air conditioner, and one of the first electric auxiliary heating starting conditions is determined to be satisfied.
In one example, (T)Inner ring-ΔTInner loop compensation)≤(TSetting up-ΔTElectric auxiliary heating opening judgment temperature difference). For wall-mounted units, Δ TInner loop compensationThe value is d ℃, and delta T is taken for the cabinet air conditionerInner loop compensationThe value is a ℃. Delta TElectric auxiliary heating opening judgment temperature differenceAnd the temperature value after temperature difference compensation is carried out on the temperature set by the air conditioner. T isSetting upIs the temperature at which the air conditioner is set.
Furthermore, in the embodiment of the present disclosure, in order to accurately control the air conditioner to start the electric auxiliary heat, the starting condition of the electric auxiliary heat may be determined based on the operation parameter of the air conditioner. Hereinafter, the second electric auxiliary heat on condition is referred to. That is, based on the above embodiments, in the embodiments of the present disclosure, before turning on the electric auxiliary heat of the air conditioner, it is further required to determine that the operation parameter of the air conditioner satisfies the second electric auxiliary heat turning-on condition.
In one embodiment, the second electrically assisted thermal on condition comprises: the air conditioner is set to automatically turn on the electric auxiliary heating function mode, or the air conditioner is manually set to turn on the electric auxiliary heating function mode by a user, namely, the electric auxiliary heating function of the air conditioner is turned on, and the air conditioner is in the electric auxiliary heating mode. And the second electric auxiliary heating starting condition also needs to comprise that the time for continuously operating the indoor fan at the set rotating speed exceeds a second time threshold. For example, in the heating mode, when the indoor fan is continuously operated at α rpm or more for more than β min after the compressor is started, it is determined that one of the second electric auxiliary heating start conditions is satisfied.
It is further understood that, in the embodiment of the present disclosure, the second electric auxiliary heating starting condition further includes that the air conditioner does not malfunction during normal operation in the heating mode.
In the embodiment of the disclosure, the conditions that the time for which the temperature of the inner machine heat exchanger is less than or equal to the temperature threshold of the inner machine heat exchanger lasts exceeds the first time threshold, the indoor environment temperature meets the first electric auxiliary heating starting condition and the operation parameter of the air conditioner meets the second electric auxiliary heating starting condition are met, and the electric auxiliary heating of the air conditioner is started.
In an example, the user manually opens the electric auxiliary heating function and triggers the air conditioner to enter the electric auxiliary heating mode, and the air conditioner opens the electric auxiliary heating and needs to satisfy all the following conditions simultaneously, just can open the electric auxiliary heating of air conditioner:
in the heating mode, after the compressor is started, when the indoor fan continuously operates at the speed of more than alpha rpm for more than beta min, the electric auxiliary heat is allowed to be started when the following conditions are met:
the remote controller is manually controlled to turn on the heating and auxiliary heating.
And secondly, under the heating mode, the system does not have faults when running normally.
③(TInner ring-ΔTInner loop compensation)≤(TSetting up-ΔTElectric auxiliary heating opening judgment temperature difference). Wherein, for wall-mounted machines, Δ TInner loop compensationThe value is d ℃, and delta T is taken for the cabinet air conditionerInner loop compensationThe value is a ℃.
④(TInner ring-ΔTInner loop compensation)≤TComfortable temperature of indoor environment. For wall-mounted unit TComfortable temperature of indoor environmentValue b deg.C, for cabinet TComfortable temperature of indoor environmentThe value is b +2 ℃.
And continuous gamma min satisfies the following conditions: t isInner pipe≤TElectric auxiliary heating opening inner pipe. Wherein, TElectric auxiliary heating opening inner pipeAnd taking different values under different internal machine wind gears.
In another example, when the air conditioner automatically starts the electric auxiliary heating function, the air conditioner is triggered to enter the electric auxiliary heating mode, and the air conditioner starts the electric auxiliary heating function and can start the electric auxiliary heating function of the air conditioner only when all the following conditions are met:
in the heating mode, after the compressor is started, when the indoor fan continuously operates at the speed of more than alpha rpm for more than beta min, the electric auxiliary heating is allowed to be started when the following conditions are met:
in the heating mode, the remote controller sets an auxiliary heating automatic mode.
And secondly, under the heating mode, the system does not have faults when running normally.
③(TInner ring-ΔTInner loop compensation)≤(TSetting up-ΔTElectric auxiliary heating opening interpretation temperature difference). Wherein, for wall-mounted machines, Δ TInner loop compensationThe value is d ℃, and delta T is taken for the cabinet air conditionerInner loop compensationThe value is a ℃.
④(TInner ring-ΔTInner loop compensation)≤TComfortable temperature of indoor environment. For wall-mounted unit TComfortable temperature of indoor environmentValue b deg.C, for cabinet TComfortable temperature of indoor environmentThe value is b-2 ℃.
⑥TOuter ring≤TOuter ring control electric auxiliary heating opening temperature。TOuter ringIs the outdoor ambient temperature. T isOuter ring control electric auxiliary heating opening temperatureIs a set outdoor environment temperature threshold value and is used for triggering the starting of the electric auxiliary heating.
And the continuous gamma min satisfies the following conditions: t isInner pipe≤TElectric auxiliary heating opening inner pipe. Wherein, TElectric auxiliary heating opening inner pipeAnd taking different values under different internal machine wind gears. The electric auxiliary heat control method provided by the embodiment of the disclosure can be used for judging the electric auxiliary heat starting condition by combining the air damper of the indoor fan of the air conditioner, the indoor environment temperature and the air conditioner operation parameter, so as to accurately judge whether the electric auxiliary heat is started or not.
In the embodiment of the present disclosure, after the electric auxiliary heat of the air conditioner is turned on, the related parameters for determining whether the electric auxiliary heat is turned on or not may be further monitored to determine whether the electric auxiliary heat turning-off condition is satisfied. And if the condition that the electric auxiliary heat is closed is determined to be met, closing the electric auxiliary heat to further save energy.
In one embodiment, in the embodiments of the present disclosure, any one of the following conditions is satisfied, and it is determined that the electric auxiliary heat shutdown condition is satisfied, and the electric auxiliary heat is shut down:
the air conditioner is turned off. For example, the remote controller is powered off.
And the electric auxiliary heating function mode of the air conditioner is closed. For example, the remote controller turns off the electric auxiliary heat, or the remote controller switches other modes.
And the air conditioner exits the heating mode. For example, the remote controller controls the air conditioner to be switched to a cooling mode, or a dehumidifying mode.
And fourthly, the running speed of the indoor fan of the air conditioner is lower than the speed threshold, and/or the continuous running time is longer than the first time threshold when the running speed is lower than the speed threshold. For example, an indoor fan of an air conditioner is not running or continuously β is below α rpm.
The compensated indoor environment temperature is larger than the comfortable indoor environment temperature threshold. For example, (T)Inner ring-ΔTInner loop compensation)＞TComfortable temperature of indoor environment. For manual control mode, wall-hanging machine TComfortable temperature of indoor environmentValue b deg.C, for cabinet TComfortable temperature of indoor environmentThe value is b +2 ℃. For automatic control mode, wall-hanging machine TComfortable temperature of indoor environmentValue b deg.C, for cabinet TComfortable temperature of indoor environmentThe value is b-5 ℃.
Sixthly, the compensated indoor environment temperature is larger than the temperature value after the temperature difference compensation is carried out on the set temperature of the air conditioner. (T)Inner ring-ΔTInner loop compensation)＞(TSetting up-ΔTElectric auxiliary heating opening interpretation temperature difference). Wherein, for wall-mounted machines, Δ TInner loop compensationThe value is d ℃, and delta T is taken for the cabinet air conditionerInner loop compensationThe value is a ℃.
And the time for which the temperature of the inner machine heat exchanger is greater than the temperature threshold of the inner machine heat exchanger exceeds a first time threshold. For example, consecutive γ min satisfies: t isInner pipe≤TElectric auxiliary heating opening inner pipe. Wherein, TElectric auxiliary heating opening inner pipeTaking different values under different internal machine wind gears
And the outdoor environment temperature is larger than or equal to the outdoor environment temperature threshold value. This applies to the automatic control mode.
In the embodiment of the disclosure, by monitoring the electric auxiliary heat turn-off condition, when it is determined that the electric auxiliary heat turn-off condition is satisfied, the electric auxiliary heat is turned off, and energy can be further saved.
Based on the same conception, the embodiment of the disclosure also provides an electric auxiliary heating control device.
It is understood that the electric auxiliary heat control device provided by the embodiment of the present disclosure includes a hardware structure and/or a software module for performing the above functions. The disclosed embodiments can be implemented in hardware or a combination of hardware and computer software, in combination with the exemplary elements and algorithm steps disclosed in the disclosed embodiments. Whether a function is performed as hardware or computer software drives hardware depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present disclosure.
FIG. 7 is a block diagram illustrating an electrically auxiliary thermal control apparatus according to an exemplary embodiment. Referring to fig. 7, the electrically-assisted thermal control device 100 includes a monitoring unit 101 and a control unit 102.
The monitoring unit 101 is configured to determine that the air conditioner is in a heating mode and an indoor fan of the air conditioner is in an operating state, monitor an indoor unit heat exchanger temperature of the air conditioner and an indoor fan actual windshield, and determine an indoor unit heat exchanger temperature threshold value which is matched with the indoor fan actual windshield and used for triggering the electric auxiliary heating to be turned on.
The control unit 102 is configured to start the electric auxiliary heat of the air conditioner under the condition that the time for which the temperature of the indoor unit heat exchanger is less than or equal to the temperature threshold of the indoor unit heat exchanger exceeds a first time threshold and the indoor environment temperature is determined to meet a first electric auxiliary heat starting condition.
In one embodiment, the monitoring unit 101 is configured to determine the temperature threshold of the indoor unit heat exchanger that matches the actual wind gear of the indoor fan and is used to trigger the turning on of the electric auxiliary heat in the following manner:
and determining a first corresponding relation matched with the type of the air conditioner, wherein the first corresponding relation represents the corresponding relation between the wind gear of the indoor fan and the temperature threshold of the heat exchanger of the indoor unit. The temperature thresholds of the inner machine heat exchangers corresponding to the same indoor fan wind gear range under different air conditioner types are different, the wind gear ranges of the different indoor fans under the same air conditioner type correspond to different temperature thresholds of the inner machine heat exchangers, and the temperature threshold of the inner machine heat exchanger corresponding to the high windshield is larger than the temperature threshold of the inner machine heat exchanger corresponding to the low windshield. And determining the temperature threshold of the heat exchanger of the indoor unit matched with the actual wind gear of the indoor fan based on the first corresponding relation.
In one embodiment, the control unit 102 is configured to determine that the first electrical auxiliary thermal start condition is satisfied by:
and determining a second corresponding relation matching the air conditioner type, wherein the second corresponding relation represents the corresponding relation between the air conditioner type and the indoor environment comfortable temperature threshold. The comfortable temperature threshold values of the indoor environments of different air conditioner types are different, and the comfortable temperature threshold value of the indoor environment of the cabinet air conditioner is larger than that of the indoor environment of the wall-mounted air conditioner. Determining that the indoor ambient temperature is less than or equal to the indoor ambient comfort temperature threshold.
In one embodiment, the control unit 102 is further configured to determine that the first electrical auxiliary thermal start condition is satisfied by:
and determining a third corresponding relation matching the air conditioner type, wherein the third corresponding relation represents the corresponding relation between the air conditioner type and the indoor environment temperature compensation value. The indoor ambient temperature compensation values of different air conditioner types are different, and the indoor ambient temperature compensation value of the cabinet air conditioner is smaller than that of the wall-mounted air conditioner. And compensating the indoor environment temperature based on the indoor environment temperature compensation value. Determining that the compensated indoor ambient temperature is less than or equal to the indoor ambient comfort temperature threshold.
In one embodiment, the control unit 102 is further configured to determine that the first electrical auxiliary thermal start condition is satisfied by: and determining that the compensated indoor environment temperature is less than or equal to the temperature value after the temperature difference compensation is carried out on the set temperature of the air conditioner.
In one embodiment, before turning on the electric auxiliary heat of the air conditioner, the control unit 102 is further configured to: and determining that the operating parameters of the air conditioner meet the second electric auxiliary heating starting condition.
The second electric auxiliary heat start condition includes: the air conditioner is set to automatically turn on the electric auxiliary heating function mode, or the air conditioner is manually set to turn on the electric auxiliary heating function mode by a user. And the time for the indoor fan to continuously run at the set rotating speed exceeds a second time threshold.
In one embodiment, after turning on the electric auxiliary heat of the air conditioner, the control unit 102 is further configured to:
and if the condition that the electric auxiliary heat is closed is determined to be met, closing the electric auxiliary heat.
In one embodiment, the electrically assisted thermal shutdown condition comprises at least one of:
the air conditioner is turned off.
The electric auxiliary heating function mode of the air conditioner is turned off.
The air conditioner exits the heating mode.
The operating speed of an indoor fan of the air conditioner is below a speed threshold and/or the operating time is greater than a first time threshold below the speed threshold.
The compensated indoor environment temperature is larger than the indoor environment comfortable temperature threshold.
The compensated indoor environment temperature is larger than the temperature value after the temperature difference compensation is carried out on the set temperature of the air conditioner.
The time for which the temperature of the inner machine heat exchanger is greater than the temperature threshold of the inner machine heat exchanger exceeds a first time threshold.
The outdoor ambient temperature is greater than or equal to the outdoor ambient temperature threshold.
With regard to the apparatus in the above-described embodiment, the specific manner in which each module performs the operation has been described in detail in the embodiment related to the method, and will not be elaborated here.
Based on the same conception, the embodiment of the disclosure provides an air conditioner, which comprises electric auxiliary heat, and the electric auxiliary heat can be controlled to be turned on or off by adopting the electric auxiliary heat control method provided by any one of the above embodiments of the disclosure.
It is understood that the air conditioner provided in the embodiment of the present disclosure may further include other components besides the electric auxiliary heat, for example, an internal heat exchanger, an external heat exchanger, a compressor, and the like, which are not limited in the embodiment of the present disclosure.
FIG. 8 is a block diagram illustrating an apparatus for electrically assisted thermal control in accordance with an exemplary embodiment. For example, the apparatus 200 may be provided as an air conditioner.
Referring to fig. 8, the apparatus 200 includes a processing component 222 that further includes one or more processors and memory resources, represented by memory 232, for storing instructions, such as applications, that are executable by the processing component 222. The application programs stored in memory 232 may include one or more modules that each correspond to a set of instructions. Further, the processing component 222 is configured to execute instructions to perform the above-described methods.
The device 200 may also include a power component 226 configured to perform power management of the device 200, a wired or wireless network interface 250 configured to connect the device 200 to a network, and an input/output (I/O) interface 258. The apparatus 200 may operate based on an operating system stored in the memory 232, such as Windows Server, Mac OS XTM, UnixTM, LinuxTM, FreeBSDTM, or the like.
In an exemplary embodiment, the apparatus 200 may be implemented by one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), Programmable Logic Devices (PLDs), Field Programmable Gate Arrays (FPGAs), controllers, micro-controllers, microprocessors or other electronic components for performing the above-described methods.
In an exemplary embodiment, a non-transitory computer readable storage medium comprising instructions, such as the memory 232 comprising instructions, executable by the processing component 222 of the apparatus 200 to perform the above-described method is also provided. For example, the non-transitory computer readable storage medium may be a ROM, a Random Access Memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like.
It is understood that "a plurality" in this disclosure means two or more, and other words are analogous. "and/or" describes the association relationship of the associated objects, meaning that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship. The singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It will be further understood that the terms "first," "second," and the like are used to describe various information and that such information should not be limited by these terms. These terms are only used to distinguish one type of information from another and do not denote a particular order or importance. Indeed, the terms "first," "second," and the like are fully interchangeable. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope of the present disclosure.
It will be further understood that, unless otherwise specified, "connected" includes direct connections between the two without the presence of other elements, as well as indirect connections between the two with the presence of other elements.
It is further to be understood that while operations are depicted in the drawings in a particular order, this is not to be understood as requiring that such operations be performed in the particular order shown or in serial order, or that all illustrated operations be performed, to achieve desirable results. In certain environments, multitasking and parallel processing may be advantageous.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is to be limited only by the scope of the appended claims.
Claims (11)
1. An electrically assisted thermal control method, comprising:
determining that an air conditioner is in a heating mode and an indoor fan of the air conditioner is in an operating state, and monitoring the temperature of an indoor unit heat exchanger of the air conditioner and an actual windshield of the indoor fan;
determining an indoor unit heat exchanger temperature threshold value which is matched with the actual wind gear of the indoor fan and used for triggering the starting of electric auxiliary heating;
and if the time for which the temperature of the inner machine heat exchanger is less than or equal to the temperature threshold of the inner machine heat exchanger exceeds a first time threshold, and the indoor environment temperature is determined to meet a first electric auxiliary heating starting condition, starting electric auxiliary heating of the air conditioner.
2. The method of claim 1, wherein determining an indoor unit heat exchanger temperature threshold that matches the indoor fan actual wind gear and is used to trigger turning on of electric auxiliary heating comprises:
determining a first corresponding relation matched with the type of the air conditioner, wherein the first corresponding relation represents the corresponding relation between the wind gear of an indoor fan and the temperature threshold of an indoor unit heat exchanger;
the air conditioner comprises a high windshield, a low windshield, an indoor fan, an indoor heat exchanger, an indoor fan, a low windshield, an indoor fan and an indoor fan, wherein the indoor fan is provided with the air gear range;
and determining the temperature threshold of the heat exchanger of the indoor unit matched with the actual wind gear of the indoor fan based on the first corresponding relation.
3. The method of claim 1, wherein determining that a first electrical auxiliary thermal turn-on condition is satisfied comprises:
determining a second corresponding relation matching with the air conditioner type, wherein the second corresponding relation represents the corresponding relation between the air conditioner type and the indoor environment comfortable temperature threshold;
the indoor environment comfortable temperature thresholds of different air conditioner types are different, and the indoor environment comfortable temperature threshold of the cabinet air conditioner is larger than the indoor environment comfortable temperature threshold of the wall-mounted air conditioner;
determining that an indoor ambient temperature is less than or equal to the indoor ambient comfort temperature threshold.
4. The method of claim 3, wherein determining that a first electrical auxiliary thermal turn-on condition is satisfied further comprises:
determining a third corresponding relation matching the air conditioner type, wherein the third corresponding relation represents the corresponding relation between the air conditioner type and the indoor environment temperature compensation value;
the indoor environment temperature compensation values of different air conditioner types are different, and the indoor environment temperature compensation value of the cabinet air conditioner is smaller than that of the wall-mounted air conditioner;
compensating the indoor ambient temperature based on the indoor ambient temperature compensation value;
determining that the compensated indoor ambient temperature is less than or equal to the indoor ambient comfort temperature threshold.
5. The method of claim 4, wherein determining that a first electrical auxiliary thermal turn-on condition is satisfied further comprises:
and determining that the compensated indoor environment temperature is less than or equal to the temperature value after the temperature difference compensation is carried out on the set temperature of the air conditioner.
6. The method according to any one of claims 1 to 5, wherein before turning on the electric auxiliary heat of the air conditioner, the method further comprises: determining that the operating parameters of the air conditioner meet a second electric auxiliary heating starting condition;
the second electric auxiliary heat start condition includes:
the air conditioner is set to be in an automatic electric auxiliary heating function starting mode, or the air conditioner is manually set to be in an electric auxiliary heating function starting mode by a user; and
and the time for continuously operating the indoor fan at the set rotating speed exceeds a second time threshold.
7. The method of claim 1, wherein after turning on the electric auxiliary heat of the air conditioner, the method further comprises:
and if the condition that the electric auxiliary heat is closed is determined to be met, closing the electric auxiliary heat.
8. The method of claim 7, wherein the electrically assisted thermal shutdown condition comprises at least one of:
the air conditioner is turned off;
the electric auxiliary heating function mode of the air conditioner is turned off;
the air conditioner exits the heating mode;
the running speed of an indoor fan of the air conditioner is lower than a speed threshold value, and/or the running time is longer than a first time threshold value when the running speed is lower than the speed threshold value;
the compensated indoor environment temperature is greater than the indoor environment comfortable temperature threshold;
the compensated indoor environment temperature is larger than the temperature value of the air conditioner after temperature difference compensation;
the time for which the temperature of the inner machine heat exchanger is greater than the temperature threshold of the inner machine heat exchanger exceeds a first time threshold;
the outdoor ambient temperature is greater than or equal to the outdoor ambient temperature threshold.
9. An electric auxiliary heating control device is characterized by comprising a monitoring unit and a control unit;
the monitoring unit and the control unit are configured to perform respective functions to cause the electrically auxiliary thermal control device to perform the electrically auxiliary thermal control method of any one of claims 1 to 8.
10. A storage medium having stored therein instructions that, when executed by a processor of an air conditioner, enable the air conditioner to perform the electrically auxiliary control method of any one of claims 1 to 8.
11. An air conditioner is characterized by comprising electric auxiliary heat;
the air conditioner is configured to control the electric supplementary heat using the electric supplementary heat control method of any one of claims 1 to 8.
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